instance easy0010.dat UPDATING BEST: - *** 1.585 < inf cpu: 0.0 / 3600.0 number of nodes on DFS: 31 B&B: 2 Differencing: 2 LPT: 4 instance easy0020.dat UPDATING BEST: - *** 3.585 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** 2.585 < 3.585 cpu: 0.0 / 3600.0 UPDATING BEST: - *** -1 < 2.585 cpu: 0.0 / 3600.0 optimal solution found - *** number of nodes on DFS: 26 B&B: 1 Differencing: 11 LPT: 13 instance easy0030.dat UPDATING BEST: - *** 1.585 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 0.004 / 3600.0 optimal solution found number of nodes on DFS: 419 B&B: 0 Differencing: 2 LPT: 1652 instance easy0040.dat UPDATING BEST: - *** 4.858 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** 4.0875 < 4.858 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 1.585 < 4.0875 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 0.080005 / 3600.0 optimal solution found number of nodes on DFS: 11209 B&B: 0 Differencing: 28 LPT: 1386 instance easy0050.dat UPDATING BEST: - *** 6.375 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** 5.4919 < 6.375 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 4.6439 < 5.4919 cpu: 0.004 / 3600.0 UPDATING BEST: - *** 3.7004 < 4.6439 cpu: 0.004 / 3600.0 UPDATING BEST: - *** 2.8074 < 3.7004 cpu: 0.008 / 3600.0 UPDATING BEST: - *** 2.3219 < 2.8074 cpu: 0.032002 / 3600.0 UPDATING BEST: - *** 0 < 2.3219 cpu: 0.040002 / 3600.0 optimal solution found number of nodes on DFS: 5526 B&B: 0 Differencing: 82 LPT: 542732 instance easy0060.dat UPDATING BEST: - *** 7.8455 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** 5.3923 < 7.8455 cpu: 0.004001 / 3600.0 UPDATING BEST: - *** 4.4594 < 5.3923 cpu: 0.100007 / 3600.0 UPDATING BEST: - *** 3 < 4.4594 cpu: 0.16001 / 3600.0 UPDATING BEST: - *** 1 < 3 cpu: 0.372024 / 3600.0 optimal solution found number of nodes on DFS: 46188 B&B: 1 Differencing: 229 LPT: 3188099 instance easy0070.dat UPDATING BEST: - *** 15.856 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** 15.667 < 15.856 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 15.394 < 15.667 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 12.138 < 15.394 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 11.988 < 12.138 cpu: 0.024001 / 3600.0 UPDATING BEST: - *** 11.787 < 11.988 cpu: 0.056003 / 3600.0 UPDATING BEST: - *** 9.3685 < 11.787 cpu: 0.056003 / 3600.0 UPDATING BEST: - *** 8.1241 < 9.3685 cpu: 0.196012 / 3600.0 UPDATING BEST: - *** 6.2668 < 8.1241 cpu: 1.084067 / 3600.0 UPDATING BEST: - *** 1.585 < 6.2668 cpu: 2.72017 / 3600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 125.343833 / 3600.0 optimal solution found number of nodes on DFS: 14912636 B&B: 0 Differencing: 59324 LPT: 622786428 instance easy0080.dat UPDATING BEST: - *** 18.874 < inf cpu: 0.004 / 3600.0 UPDATING BEST: - *** 16.516 < 18.874 cpu: 0.004 / 3600.0 UPDATING BEST: - *** 14.922 < 16.516 cpu: 0.012001 / 3600.0 UPDATING BEST: - *** 13.283 < 14.922 cpu: 0.016001 / 3600.0 UPDATING BEST: - *** 12.156 < 13.283 cpu: 0.036002 / 3600.0 UPDATING BEST: - *** 11.635 < 12.156 cpu: 0.060004 / 3600.0 UPDATING BEST: - *** 9.5294 < 11.635 cpu: 0.240015 / 3600.0 UPDATING BEST: - *** 7.7347 < 9.5294 cpu: 0.464029 / 3600.0 UPDATING BEST: - *** 7.1799 < 7.7347 cpu: 2.772173 / 3600.0 UPDATING BEST: - *** 7.0553 < 7.1799 cpu: 36.378273 / 3600.0 UPDATING BEST: - *** 3.4594 < 7.0553 cpu: 44.534783 / 3600.0 UPDATING BEST: - *** 3.1699 < 3.4594 cpu: 90.785674 / 3600.0 UPDATING BEST: - *** 1.585 < 3.1699 cpu: 181.559347 / 3600.0 cpu time exceeded... number of nodes on DFS: 425800000 B&B: 2 Differencing: 480442 LPT: 476652704 instance easy0090.dat UPDATING BEST: - *** 23.956 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** 23.842 < 23.956 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 23.053 < 23.842 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 18.928 < 23.053 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 18.156 < 18.928 cpu: 0.0120000000002 / 3600.0 UPDATING BEST: - *** 16.069 < 18.156 cpu: 0.0120000000002 / 3600.0 UPDATING BEST: - *** 15.967 < 16.069 cpu: 0.0480030000003 / 3600.0 UPDATING BEST: - *** 14.724 < 15.967 cpu: 0.0680040000002 / 3600.0 UPDATING BEST: - *** 13.617 < 14.724 cpu: 3.428214 / 3600.0 UPDATING BEST: - *** 12.153 < 13.617 cpu: 4.280267 / 3600.0 UPDATING BEST: - *** 10.261 < 12.153 cpu: 7.936496 / 3600.0 UPDATING BEST: - *** 7.7879 < 10.261 cpu: 12.904806 / 3600.0 UPDATING BEST: - *** 6.7415 < 7.7879 cpu: 211.965247 / 3600.0 UPDATING BEST: - *** 6.6582 < 6.7415 cpu: 1869.304825 / 3600.0 UPDATING BEST: - *** 2.3219 < 6.6582 cpu: 1875.189192 / 3600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 424000000 B&B: 4 Differencing: 16274462 LPT: 829470702940 instance easy0100.dat UPDATING BEST: - *** 23.57 < inf cpu: 0.00399999999991 / 3600.0 UPDATING BEST: - *** 21.479 < 23.57 cpu: 0.00399999999991 / 3600.0 UPDATING BEST: - *** 19.783 < 21.479 cpu: 0.00800100000015 / 3600.0 UPDATING BEST: - *** 19.104 < 19.783 cpu: 0.236015 / 3600.0 UPDATING BEST: - *** 18.382 < 19.104 cpu: 0.628039 / 3600.0 UPDATING BEST: - *** 17.887 < 18.382 cpu: 1.344084 / 3600.0 UPDATING BEST: - *** 12.678 < 17.887 cpu: 3.496218 / 3600.0 UPDATING BEST: - *** 11.911 < 12.678 cpu: 358.042376 / 3600.0 UPDATING BEST: - *** 9.2784 < 11.911 cpu: 501.819362 / 3600.0 UPDATING BEST: - *** 8.4305 < 9.2784 cpu: 545.978122 / 3600.0 UPDATING BEST: - *** 5.5546 < 8.4305 cpu: 733.629849 / 3600.0 UPDATING BEST: - *** 5.0444 < 5.5546 cpu: 1089.084064 / 3600.0 cpu time exceeded... number of nodes on DFS: 420700000 B&B: 32 Differencing: 12448820 LPT: 508465275166 instance easy0200.dat UPDATING BEST: - *** 74.029 < inf cpu: 0.00400100000115 / 3600.0 UPDATING BEST: - *** 68.492 < 74.029 cpu: 0.00400100000115 / 3600.0 UPDATING BEST: - *** 68.229 < 68.492 cpu: 0.00400100000115 / 3600.0 UPDATING BEST: - *** 64.321 < 68.229 cpu: 0.00800100000015 / 3600.0 UPDATING BEST: - *** 63.708 < 64.321 cpu: 0.216014000001 / 3600.0 UPDATING BEST: - *** 62.969 < 63.708 cpu: 0.580037000002 / 3600.0 UPDATING BEST: - *** 62.881 < 62.969 cpu: 0.720045 / 3600.0 UPDATING BEST: - *** 62.667 < 62.881 cpu: 1.192075 / 3600.0 UPDATING BEST: - *** 62.515 < 62.667 cpu: 4.004251 / 3600.0 UPDATING BEST: - *** 61.853 < 62.515 cpu: 4.040253 / 3600.0 UPDATING BEST: - *** 60.713 < 61.853 cpu: 4.376274 / 3600.0 UPDATING BEST: - *** 56.747 < 60.713 cpu: 7.884493 / 3600.0 UPDATING BEST: - *** 52.908 < 56.747 cpu: 104.306519 / 3600.0 UPDATING BEST: - *** 50.268 < 52.908 cpu: 313.971623 / 3600.0 UPDATING BEST: - *** 48.14 < 50.268 cpu: 1263.022935 / 3600.0 cpu time exceeded... number of nodes on DFS: 382200000 B&B: 310158177445978 Differencing: 19267687108840775631526 LPT: 490491428889155574700145216 instance easy0300.dat UPDATING BEST: - *** 114.26 < inf cpu: 0.00400000000081 / 3600.0 UPDATING BEST: - *** 113.45 < 114.26 cpu: 0.00799999999981 / 3600.0 UPDATING BEST: - *** 111.57 < 113.45 cpu: 0.00799999999981 / 3600.0 UPDATING BEST: - *** 110.63 < 111.57 cpu: 0.0440030000009 / 3600.0 UPDATING BEST: - *** 109.87 < 110.63 cpu: 0.0520030000007 / 3600.0 UPDATING BEST: - *** 109.09 < 109.87 cpu: 0.208012999999 / 3600.0 UPDATING BEST: - *** 108.82 < 109.09 cpu: 0.312019000001 / 3600.0 UPDATING BEST: - *** 108.72 < 108.82 cpu: 0.532033 / 3600.0 UPDATING BEST: - *** 104.87 < 108.72 cpu: 0.680042 / 3600.0 UPDATING BEST: - *** 103.43 < 104.87 cpu: 1.272079 / 3600.0 UPDATING BEST: - *** 102.71 < 103.43 cpu: 4.16426 / 3600.0 UPDATING BEST: - *** 100.51 < 102.71 cpu: 6.784424 / 3600.0 UPDATING BEST: - *** 96.674 < 100.51 cpu: 636.843801 / 3600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 371500000 B&B: 126382396037910414613873596681 Differencing: 24826898383656870871737278420627221 LPT: 9366649697929281651748565824179961602299141 instance easy0400.dat UPDATING BEST: - *** 163.44 < inf cpu: 0.00800099999833 / 3600.0 UPDATING BEST: - *** 161.67 < 163.44 cpu: 0.0120009999991 / 3600.0 UPDATING BEST: - *** 153.56 < 161.67 cpu: 0.0120009999991 / 3600.0 UPDATING BEST: - *** 152.7 < 153.56 cpu: 0.696044 / 3600.0 UPDATING BEST: - *** 149.61 < 152.7 cpu: 1.252078 / 3600.0 UPDATING BEST: - *** 147.03 < 149.61 cpu: 36.382274 / 3600.0 UPDATING BEST: - *** 145.23 < 147.03 cpu: 425.066565 / 3600.0 UPDATING BEST: - *** 141.43 < 145.23 cpu: 497.235076 / 3600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 350900000 B&B: 3748169249033925485811085684918156181482415 Differencing: 15882517167708517583206774851448016110956538702725 LPT: 1238912270611206914505161211959468793053338352417339066355 instance easy0500.dat UPDATING BEST: - *** 211.31 < inf cpu: 0.0200010000008 / 3600.0 UPDATING BEST: - *** 209.56 < 211.31 cpu: 0.0200010000008 / 3600.0 UPDATING BEST: - *** 208.66 < 209.56 cpu: 0.0200010000008 / 3600.0 UPDATING BEST: - *** 207.68 < 208.66 cpu: 0.0280009999988 / 3600.0 UPDATING BEST: - *** 205.99 < 207.68 cpu: 0.0360020000007 / 3600.0 UPDATING BEST: - *** 205.27 < 205.99 cpu: 0.0440019999987 / 3600.0 UPDATING BEST: - *** 204.7 < 205.27 cpu: 0.0560030000015 / 3600.0 UPDATING BEST: - *** 202.71 < 204.7 cpu: 0.0640039999998 / 3600.0 UPDATING BEST: - *** 202.66 < 202.71 cpu: 0.180011 / 3600.0 UPDATING BEST: - *** 201.17 < 202.66 cpu: 0.472029 / 3600.0 UPDATING BEST: - *** 200.68 < 201.17 cpu: 1.084067 / 3600.0 UPDATING BEST: - *** 200.36 < 200.68 cpu: 4.00825 / 3600.0 UPDATING BEST: - *** 194.75 < 200.36 cpu: 4.604287 / 3600.0 UPDATING BEST: - *** 194.39 < 194.75 cpu: 231.762483 / 3600.0 UPDATING BEST: - *** 191.1 < 194.39 cpu: 858.457649 / 3600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 320600000 B&B: 3373630976476529849931093339656416793748844817670110081696 Differencing: 4078662917741730125230185787029053950455901837952612533761507414 LPT: 3475412423075035043060256174070264336821170835127789290773112016717151102 instance easy0600.dat UPDATING BEST: - *** 258.86 < inf cpu: 0.0240010000016 / 3600.0 UPDATING BEST: - *** 255.94 < 258.86 cpu: 0.0280010000024 / 3600.0 UPDATING BEST: - *** 254.59 < 255.94 cpu: 0.0360020000007 / 3600.0 UPDATING BEST: - *** 252.36 < 254.59 cpu: 0.0880050000014 / 3600.0 UPDATING BEST: - *** 250.71 < 252.36 cpu: 0.0920050000022 / 3600.0 UPDATING BEST: - *** 250.04 < 250.71 cpu: 1.220076 / 3600.0 UPDATING BEST: - *** 249.73 < 250.04 cpu: 1.864116 / 3600.0 UPDATING BEST: - *** 248.1 < 249.73 cpu: 2.296143 / 3600.0 UPDATING BEST: - *** 245.07 < 248.1 cpu: 9.100568 / 3600.0 UPDATING BEST: - *** 244.09 < 245.07 cpu: 206.196886 / 3600.0 UPDATING BEST: - *** 243.65 < 244.09 cpu: 544.334018 / 3600.0 UPDATING BEST: - *** 241.84 < 243.65 cpu: 625.991121 / 3600.0 UPDATING BEST: - *** 241.69 < 241.84 cpu: 819.519216 / 3600.0 UPDATING BEST: - *** 241.03 < 241.69 cpu: 2017.430081 / 3600.0 cpu time exceeded... number of nodes on DFS: 296600000 B&B: 3597825892661139939278571505774289207749766633074613461846144396378796786 Differencing: 842508786445887946354332389862880089461052165232887283742318298738707185665738 LPT: 853192632595384333092829050441820702192882443130845939332298638931661711729951561964320 instance easy0700.dat UPDATING BEST: - *** 307.7 < inf cpu: 0.0360020000007 / 3600.0 UPDATING BEST: - *** 300.19 < 307.7 cpu: 0.0360020000007 / 3600.0 UPDATING BEST: - *** 298.12 < 300.19 cpu: 0.256016000003 / 3600.0 UPDATING BEST: - *** 297.5 < 298.12 cpu: 0.868054000002 / 3600.0 UPDATING BEST: - *** 294.84 < 297.5 cpu: 3.476217 / 3600.0 UPDATING BEST: - *** 294.83 < 294.84 cpu: 120.423526 / 3600.0 UPDATING BEST: - *** 292.9 < 294.83 cpu: 123.747734 / 3600.0 UPDATING BEST: - *** 292.9 < 292.9 cpu: 134.176386 / 3600.0 UPDATING BEST: - *** 291.4 < 292.9 cpu: 152.0015 / 3600.0 UPDATING BEST: - *** 290.88 < 291.4 cpu: 231.462466 / 3600.0 UPDATING BEST: - *** 289.52 < 290.88 cpu: 391.084441 / 3600.0 UPDATING BEST: - *** 289.32 < 289.52 cpu: 1334.307389 / 3600.0 UPDATING BEST: - *** 286.07 < 289.32 cpu: 1888.27801 / 3600.0 cpu time exceeded... number of nodes on DFS: 268100000 B&B: 130117185818953106436491495984635270603984528760815398883284188251499226762937604858948 Differencing: 423240577803538848711911780562647962648995129092894146901706814119157437854760169725762306966 LPT: 483857031731206760546760244871970760739123764588353224305167856656223599452624404662048756403555044240 instance easy0800.dat UPDATING BEST: - *** 355.13 < inf cpu: 0.0440030000027 / 3600.0 UPDATING BEST: - *** 353.85 < 355.13 cpu: 0.0440030000027 / 3600.0 UPDATING BEST: - *** 352.55 < 353.85 cpu: 0.0480029999999 / 3600.0 UPDATING BEST: - *** 352.36 < 352.55 cpu: 0.052004000001 / 3600.0 UPDATING BEST: - *** 351.85 < 352.36 cpu: 0.0560040000018 / 3600.0 UPDATING BEST: - *** 351.82 < 351.85 cpu: 0.0600040000027 / 3600.0 UPDATING BEST: - *** 351 < 351.82 cpu: 0.068005000001 / 3600.0 UPDATING BEST: - *** 350.27 < 351 cpu: 0.0800049999998 / 3600.0 UPDATING BEST: - *** 350.08 < 350.27 cpu: 0.104007000002 / 3600.0 UPDATING BEST: - *** 348.32 < 350.08 cpu: 0.164011000001 / 3600.0 UPDATING BEST: - *** 347.14 < 348.32 cpu: 0.324021 / 3600.0 UPDATING BEST: - *** 345.42 < 347.14 cpu: 0.372024 / 3600.0 UPDATING BEST: - *** 344.96 < 345.42 cpu: 6.152385 / 3600.0 UPDATING BEST: - *** 344.22 < 344.96 cpu: 8.272517 / 3600.0 UPDATING BEST: - *** 343.49 < 344.22 cpu: 19.601225 / 3600.0 UPDATING BEST: - *** 343.1 < 343.49 cpu: 37.814364 / 3600.0 UPDATING BEST: - *** 340.41 < 343.1 cpu: 42.674668 / 3600.0 UPDATING BEST: - *** 339.85 < 340.41 cpu: 170.666666 / 3600.0 UPDATING BEST: - *** 339.6 < 339.85 cpu: 923.89774 / 3600.0 UPDATING BEST: - *** 339.2 < 339.6 cpu: 2108.303761 / 3600.0 UPDATING BEST: - *** 339.05 < 339.2 cpu: 3389.523833 / 3600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 241700000 B&B: 1155812771805943991419560022764290271277125759151902694124359303177654394239104241139756243131680117505 Differencing: 80342249097046214790049102619986981940215282480263627214338132806755553975466100512995923468828841391010003 LPT: 3140292730411201111939055979170926738898934468796309027878695112119021039813129333187961416961365284463145575679221673 instance easy0900.dat UPDATING BEST: - *** 403.69 < inf cpu: 0.0880059999981 / 3600.0 UPDATING BEST: - *** 403.33 < 403.69 cpu: 0.0880059999981 / 3600.0 UPDATING BEST: - *** 403.06 < 403.33 cpu: 0.0880059999981 / 3600.0 UPDATING BEST: - *** 402.21 < 403.06 cpu: 0.0880059999981 / 3600.0 UPDATING BEST: - *** 400.59 < 402.21 cpu: 0.0960059999998 / 3600.0 UPDATING BEST: - *** 399.5 < 400.59 cpu: 0.100006000001 / 3600.0 UPDATING BEST: - *** 398.45 < 399.5 cpu: 0.124007999999 / 3600.0 UPDATING BEST: - *** 398.12 < 398.45 cpu: 0.140008999995 / 3600.0 UPDATING BEST: - *** 396.37 < 398.12 cpu: 0.204012999995 / 3600.0 UPDATING BEST: - *** 395.3 < 396.37 cpu: 0.572035999998 / 3600.0 UPDATING BEST: - *** 392.91 < 395.3 cpu: 1.424089 / 3600.0 UPDATING BEST: - *** 391.87 < 392.91 cpu: 12.272767 / 3600.0 UPDATING BEST: - *** 391.14 < 391.87 cpu: 34.898181 / 3600.0 UPDATING BEST: - *** 390.73 < 391.14 cpu: 133.736357 / 3600.0 UPDATING BEST: - *** 388.77 < 390.73 cpu: 158.301893 / 3600.0 UPDATING BEST: - *** 386.72 < 388.77 cpu: 219.353708 / 3600.0 UPDATING BEST: - *** 385.9 < 386.72 cpu: 411.117693 / 3600.0 UPDATING BEST: - *** 383.3 < 385.9 cpu: 876.954806 / 3600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 217200000 B&B: 24295660363179431485885698440715947541497294821092422859933562287108234104812418199764284619840615435599321202732531 Differencing: 33297279282144381108330385047435052247193118945943135485751247175395877055249357946858260627008241228818637331027929451373 LPT: 393336882198004261781909133870719472935873471346338057628716962273244187254677034612623703779048437864378343628164210968628913519823 instance easy1000.dat UPDATING BEST: - *** 449.5 < inf cpu: 0.068005000001 / 3600.0 UPDATING BEST: - *** 448.65 < 449.5 cpu: 0.0720050000018 / 3600.0 UPDATING BEST: - *** 447.69 < 448.65 cpu: 0.0720050000018 / 3600.0 UPDATING BEST: - *** 446.54 < 447.69 cpu: 0.0800050000034 / 3600.0 UPDATING BEST: - *** 444.41 < 446.54 cpu: 0.0880059999981 / 3600.0 UPDATING BEST: - *** 444.04 < 444.41 cpu: 2.780174 / 3600.0 UPDATING BEST: - *** 442.7 < 444.04 cpu: 5.648353 / 3600.0 UPDATING BEST: - *** 441.25 < 442.7 cpu: 6.71642 / 3600.0 UPDATING BEST: - *** 441.25 < 441.25 cpu: 11.708732 / 3600.0 UPDATING BEST: - *** 441 < 441.25 cpu: 31.693981 / 3600.0 UPDATING BEST: - *** 440.51 < 441 cpu: 32.434027 / 3600.0 UPDATING BEST: - *** 439.3 < 440.51 cpu: 41.326583 / 3600.0 UPDATING BEST: - *** 438.88 < 439.3 cpu: 42.634665 / 3600.0 UPDATING BEST: - *** 437.86 < 438.88 cpu: 87.885492 / 3600.0 UPDATING BEST: - *** 436.84 < 437.86 cpu: 475.697729 / 3600.0 UPDATING BEST: - *** 436.78 < 436.84 cpu: 706.472152 / 3600.0 UPDATING BEST: - *** 433.56 < 436.78 cpu: 926.505903 / 3600.0 UPDATING BEST: - *** 431.33 < 433.56 cpu: 1257.638598 / 3600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 205800000 B&B: 6957856378833842838875473503373163777032199530419455432671573031984516627340653230183622138848138485607206630575893661238711701022 Differencing: 2059163014502820774550165666410356267752747955246680757718227953340242475965472682894165101551572615505143793763418668209505553233427908 LPT: 1132687929796231299662675400606765212794317970841137004748933355412594708702258275176575295921055003986359216250537608313408082991963639562526852592 instance hard0010.dat UPDATING BEST: - *** 3.8074 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** -1 < 3.8074 cpu: 0.00400000000081 / 3600.0 optimal solution found - *** number of nodes on DFS: 39 B&B: 1 Differencing: 13 LPT: 245 instance hard0020.dat UPDATING BEST: - *** 8.0334 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** 7.1497 < 8.0334 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 6.0444 < 7.1497 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 4.9069 < 6.0444 cpu: 0.0200009999971 / 3600.0 UPDATING BEST: - *** 4.1699 < 4.9069 cpu: 0.0280009999988 / 3600.0 number of nodes on DFS: 10206 B&B: 17 Differencing: 261 LPT: 11555 instance hard0030.dat UPDATING BEST: - *** 16.393 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** 15.295 < 16.393 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 14.856 < 15.295 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 14.23 < 14.856 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 13.348 < 14.23 cpu: 0.00400000000081 / 3600.0 UPDATING BEST: - *** 11.959 < 13.348 cpu: 0.00400000000081 / 3600.0 UPDATING BEST: - *** 9.9687 < 11.959 cpu: 0.0200010000044 / 3600.0 UPDATING BEST: - *** 6.6147 < 9.9687 cpu: 0.124008000006 / 3600.0 UPDATING BEST: - *** 5.8074 < 6.6147 cpu: 0.184011000005 / 3600.0 UPDATING BEST: - *** 5.6439 < 5.8074 cpu: 2.040127 / 3600.0 UPDATING BEST: - *** 3.8074 < 5.6439 cpu: 14.996938 / 3600.0 number of nodes on DFS: 3474759 B&B: 13 Differencing: 86069 LPT: 4086273 instance hard0040.dat UPDATING BEST: - *** 25.01 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** 18.412 < 25.01 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 18.232 < 18.412 cpu: 0.0280009999988 / 3600.0 UPDATING BEST: - *** 16.211 < 18.232 cpu: 0.0960059999998 / 3600.0 UPDATING BEST: - *** 14.607 < 16.211 cpu: 1.348084 / 3600.0 UPDATING BEST: - *** 13.741 < 14.607 cpu: 1.52809499999 / 3600.0 UPDATING BEST: - *** 13.554 < 13.741 cpu: 5.592349 / 3600.0 UPDATING BEST: - *** 13.002 < 13.554 cpu: 6.984436 / 3600.0 UPDATING BEST: - *** 12.549 < 13.002 cpu: 11.04469 / 3600.0 UPDATING BEST: - *** 8.0607 < 12.549 cpu: 16.749046 / 3600.0 UPDATING BEST: - *** 7.6073 < 8.0607 cpu: 317.319831 / 3600.0 UPDATING BEST: - *** 7.1189 < 7.6073 cpu: 732.921804 / 3600.0 UPDATING BEST: - *** 5.1293 < 7.1189 cpu: 1812.60928 / 3600.0 UPDATING BEST: - *** 2.8074 < 5.1293 cpu: 2195.793227 / 3600.0 UPDATING BEST: - *** 2.3219 < 2.8074 cpu: 2313.580589 / 3600.0 cpu time exceeded... number of nodes on DFS: 432500000 B&B: 4 Differencing: 33781112 LPT: 6620512756 instance hard0050.dat UPDATING BEST: - *** 31.38 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** 30.367 < 31.38 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 28.864 < 30.367 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 27.279 < 28.864 cpu: 0.0160010000036 / 3600.0 UPDATING BEST: - *** 25.598 < 27.279 cpu: 0.0320019999999 / 3600.0 UPDATING BEST: - *** 24.512 < 25.598 cpu: 0.332021000002 / 3600.0 UPDATING BEST: - *** 23.652 < 24.512 cpu: 2.24014 / 3600.0 UPDATING BEST: - *** 21.633 < 23.652 cpu: 7.056441 / 3600.0 UPDATING BEST: - *** 21.367 < 21.633 cpu: 7.432465 / 3600.0 UPDATING BEST: - *** 19.471 < 21.367 cpu: 21.485343 / 3600.0 UPDATING BEST: - *** 16.48 < 19.471 cpu: 50.88318 / 3600.0 UPDATING BEST: - *** 15.732 < 16.48 cpu: 869.146318 / 3600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 428400000 B&B: 54431 Differencing: 2793763829 LPT: 17023487813407 instance hard0060.dat UPDATING BEST: - *** 40.329 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** 40.05 < 40.329 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 39.92 < 40.05 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 39.27 < 39.92 cpu: 0.00400000000081 / 3600.0 UPDATING BEST: - *** 36.625 < 39.27 cpu: 0.00400000000081 / 3600.0 UPDATING BEST: - *** 33.089 < 36.625 cpu: 0.00400000000081 / 3600.0 UPDATING BEST: - *** 29.481 < 33.089 cpu: 0.916056999995 / 3600.0 UPDATING BEST: - *** 25.077 < 29.481 cpu: 14.928933 / 3600.0 UPDATING BEST: - *** 21.09 < 25.077 cpu: 153.089568 / 3600.0 UPDATING BEST: - *** 20.758 < 21.09 cpu: 1847.099436 / 3600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 435500000 B&B: 1772822 Differencing: 1380715409716 LPT: 2224104757950078 instance hard0070.dat UPDATING BEST: - *** 50.729 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** 46.194 < 50.729 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 44.659 < 46.194 cpu: 0.00400100000115 / 3600.0 UPDATING BEST: - *** 43.909 < 44.659 cpu: 0.0840060000046 / 3600.0 UPDATING BEST: - *** 41.907 < 43.909 cpu: 0.148010000004 / 3600.0 UPDATING BEST: - *** 38.171 < 41.907 cpu: 0.452029 / 3600.0 UPDATING BEST: - *** 32.536 < 38.171 cpu: 25.825614 / 3600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 421500000 B&B: 6228460562 Differencing: 1865785598872734 LPT: 5351555255900707216 instance hard0080.dat UPDATING BEST: - *** 60.534 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** 60.472 < 60.534 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 59.701 < 60.472 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 58.406 < 59.701 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 58.084 < 58.406 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 57.765 < 58.084 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 56.758 < 57.765 cpu: 0.00400000000081 / 3600.0 UPDATING BEST: - *** 56.282 < 56.758 cpu: 0.00800100000197 / 3600.0 UPDATING BEST: - *** 55.944 < 56.282 cpu: 0.0280019999991 / 3600.0 UPDATING BEST: - *** 54.834 < 55.944 cpu: 0.0360020000007 / 3600.0 UPDATING BEST: - *** 53.978 < 54.834 cpu: 0.0640039999998 / 3600.0 UPDATING BEST: - *** 51.989 < 53.978 cpu: 0.0680040000007 / 3600.0 UPDATING BEST: - *** 44.25 < 51.989 cpu: 0.260016 / 3600.0 UPDATING BEST: - *** 43.264 < 44.25 cpu: 181.407338 / 3600.0 UPDATING BEST: - *** 42.964 < 43.264 cpu: 336.385023 / 3600.0 UPDATING BEST: - *** 42.779 < 42.964 cpu: 1069.862863 / 3600.0 UPDATING BEST: - *** 42.034 < 42.779 cpu: 1115.449711 / 3600.0 UPDATING BEST: - *** 37.779 < 42.034 cpu: 1140.051249 / 3600.0 cpu time exceeded... number of nodes on DFS: 418000000 B&B: 235874849984 Differencing: 1669573161216817078 LPT: 15281853578184998620010 instance hard0090.dat UPDATING BEST: - *** 70.787 < inf cpu: 0.0 / 3600.0 UPDATING BEST: - *** 69.656 < 70.787 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 67.18 < 69.656 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 65.881 < 67.18 cpu: 0.0 / 3600.0 UPDATING BEST: - *** 65.063 < 65.881 cpu: 0.0120009999955 / 3600.0 UPDATING BEST: - *** 64.918 < 65.063 cpu: 0.024000999998 / 3600.0 UPDATING BEST: - *** 64.823 < 64.918 cpu: 0.0320019999999 / 3600.0 UPDATING BEST: - *** 61.975 < 64.823 cpu: 0.0760049999953 / 3600.0 UPDATING BEST: - *** 61.683 < 61.975 cpu: 0.316019999998 / 3600.0 UPDATING BEST: - *** 61.218 < 61.683 cpu: 0.344021999997 / 3600.0 UPDATING BEST: - *** 60.599 < 61.218 cpu: 0.404025999997 / 3600.0 UPDATING BEST: - *** 59.339 < 60.599 cpu: 1.42409 / 3600.0 UPDATING BEST: - *** 58.993 < 59.339 cpu: 3.896244 / 3600.0 UPDATING BEST: - *** 56.985 < 58.993 cpu: 7.900494 / 3600.0 UPDATING BEST: - *** 56.298 < 56.985 cpu: 18.87318 / 3600.0 UPDATING BEST: - *** 52.756 < 56.298 cpu: 33.146071 / 3600.0 UPDATING BEST: - *** 52.486 < 52.756 cpu: 178.89518 / 3600.0 UPDATING BEST: - *** 52.462 < 52.486 cpu: 462.296892 / 3600.0 UPDATING BEST: - *** 50.182 < 52.462 cpu: 769.196072 / 3600.0 UPDATING BEST: - *** 49.325 < 50.182 cpu: 2122.588654 / 3600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 417900000 B&B: 705139343260977 Differencing: 2037746624478975433589 LPT: 7997710427479268812891673 instance hard0100.dat UPDATING BEST: - *** 73.369 < inf cpu: 0.00400000000081 / 3600.0 UPDATING BEST: - *** 72.758 < 73.369 cpu: 0.00400000000081 / 3600.0 UPDATING BEST: - *** 72.725 < 72.758 cpu: 0.0120000000024 / 3600.0 UPDATING BEST: - *** 71.761 < 72.725 cpu: 0.0160010000036 / 3600.0 UPDATING BEST: - *** 71.158 < 71.761 cpu: 0.024000999998 / 3600.0 UPDATING BEST: - *** 70.163 < 71.158 cpu: 0.0480030000035 / 3600.0 UPDATING BEST: - *** 68.178 < 70.163 cpu: 0.108006000002 / 3600.0 UPDATING BEST: - *** 68.144 < 68.178 cpu: 0.796049000004 / 3600.0 UPDATING BEST: - *** 67.709 < 68.144 cpu: 1.508094 / 3600.0 UPDATING BEST: - *** 67.233 < 67.709 cpu: 1.996124 / 3600.0 UPDATING BEST: - *** 66.608 < 67.233 cpu: 2.048128 / 3600.0 UPDATING BEST: - *** 63.3 < 66.608 cpu: 5.860366 / 3600.0 UPDATING BEST: - *** 63.144 < 63.3 cpu: 6.392399 / 3600.0 UPDATING BEST: - *** 63.116 < 63.144 cpu: 9.392586 / 3600.0 UPDATING BEST: - *** 62.714 < 63.116 cpu: 13.004812 / 3600.0 UPDATING BEST: - *** 61.242 < 62.714 cpu: 25.721607 / 3600.0 UPDATING BEST: - *** 60.331 < 61.242 cpu: 56.443527 / 3600.0 UPDATING BEST: - *** 59.006 < 60.331 cpu: 162.438151 / 3600.0 UPDATING BEST: - *** 56.115 < 59.006 cpu: 239.418963 / 3600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 423200000 B&B: 78017439973612003 Differencing: 12201270517885598395269 LPT: 4092847378582269286949677443 instance hard0200.dat UPDATING BEST: - *** 171.81 < inf cpu: 0.00400000000081 / 3600.0 UPDATING BEST: - *** 171.61 < 171.81 cpu: 0.00400000000081 / 3600.0 UPDATING BEST: - *** 168.77 < 171.61 cpu: 0.00400000000081 / 3600.0 UPDATING BEST: - *** 166.78 < 168.77 cpu: 0.00800000000163 / 3600.0 UPDATING BEST: - *** 163.97 < 166.78 cpu: 0.0160010000109 / 3600.0 UPDATING BEST: - *** 162.68 < 163.97 cpu: 0.168010000009 / 3600.0 UPDATING BEST: - *** 162.46 < 162.68 cpu: 0.956060000011 / 3600.0 UPDATING BEST: - *** 162.38 < 162.46 cpu: 1.052066 / 3600.0 UPDATING BEST: - *** 160.45 < 162.38 cpu: 1.59610000001 / 3600.0 UPDATING BEST: - *** 156.43 < 160.45 cpu: 2.25614100001 / 3600.0 UPDATING BEST: - *** 156.29 < 156.43 cpu: 2.45615300001 / 3600.0 UPDATING BEST: - *** 154.89 < 156.29 cpu: 115.507219 / 3600.0 UPDATING BEST: - *** 153.51 < 154.89 cpu: 166.386398 / 3600.0 UPDATING BEST: - *** 151.91 < 153.51 cpu: 435.571221 / 3600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 378500000 B&B: 5365929228485717689000053884077969849151619669 Differencing: 5240019473083402639625371446501830915384433427044827 LPT: 4685129950211645668533097993736124006938893036238125975523 instance hard0300.dat UPDATING BEST: - *** 265.77 < inf cpu: 0.00800000000163 / 3600.0 UPDATING BEST: - *** 265.06 < 265.77 cpu: 0.00800000000163 / 3600.0 UPDATING BEST: - *** 264.94 < 265.06 cpu: 0.0120009999955 / 3600.0 UPDATING BEST: - *** 264.67 < 264.94 cpu: 0.0120009999955 / 3600.0 UPDATING BEST: - *** 263.34 < 264.67 cpu: 0.0160009999963 / 3600.0 UPDATING BEST: - *** 260.71 < 263.34 cpu: 0.0320019999926 / 3600.0 UPDATING BEST: - *** 259.56 < 260.71 cpu: 0.048002999989 / 3600.0 UPDATING BEST: - *** 259.47 < 259.56 cpu: 0.344020999997 / 3600.0 UPDATING BEST: - *** 259.12 < 259.47 cpu: 0.400024999995 / 3600.0 UPDATING BEST: - *** 257.67 < 259.12 cpu: 0.572035999998 / 3600.0 UPDATING BEST: - *** 257.5 < 257.67 cpu: 1.29208099999 / 3600.0 UPDATING BEST: - *** 257.17 < 257.5 cpu: 4.08025499999 / 3600.0 UPDATING BEST: - *** 256.73 < 257.17 cpu: 7.01243799999 / 3600.0 UPDATING BEST: - *** 255.87 < 256.73 cpu: 7.04044 / 3600.0 UPDATING BEST: - *** 255.02 < 255.87 cpu: 13.720857 / 3600.0 UPDATING BEST: - *** 253.85 < 255.02 cpu: 16.349022 / 3600.0 UPDATING BEST: - *** 253.3 < 253.85 cpu: 20.937308 / 3600.0 UPDATING BEST: - *** 247.07 < 253.3 cpu: 53.779361 / 3600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 348500000 B&B: 237981271591165650669405603722511856448406419682436502074295539079897334194 Differencing: 100908579212643808950740294173166581561010620330206925307557981876541009493777308 LPT: 862938300212300321412044053353937131218184885775304587421289733900033059872689318287598 instance hard0400.dat UPDATING BEST: - *** 366.18 < inf cpu: 0.0120009999955 / 3600.0 UPDATING BEST: - *** 364.66 < 366.18 cpu: 0.0120009999955 / 3600.0 UPDATING BEST: - *** 364.27 < 364.66 cpu: 0.0120009999955 / 3600.0 UPDATING BEST: - *** 364.19 < 364.27 cpu: 0.0120009999955 / 3600.0 UPDATING BEST: - *** 363.64 < 364.19 cpu: 0.0120009999955 / 3600.0 UPDATING BEST: - *** 363.2 < 363.64 cpu: 0.0120009999955 / 3600.0 UPDATING BEST: - *** 360.84 < 363.2 cpu: 0.0160009999963 / 3600.0 UPDATING BEST: - *** 358.97 < 360.84 cpu: 0.0200019999902 / 3600.0 UPDATING BEST: - *** 358.78 < 358.97 cpu: 0.024001999991 / 3600.0 UPDATING BEST: - *** 358.39 < 358.78 cpu: 0.0560039999982 / 3600.0 UPDATING BEST: - *** 358.3 < 358.39 cpu: 0.196012999993 / 3600.0 UPDATING BEST: - *** 356.81 < 358.3 cpu: 0.204012999995 / 3600.0 UPDATING BEST: - *** 356.18 < 356.81 cpu: 0.252015999999 / 3600.0 UPDATING BEST: - *** 352.34 < 356.18 cpu: 0.736045999991 / 3600.0 UPDATING BEST: - *** 351.26 < 352.34 cpu: 0.740045999992 / 3600.0 UPDATING BEST: - *** 349.04 < 351.26 cpu: 1.860116 / 3600.0 UPDATING BEST: - *** 343.36 < 349.04 cpu: 106.698668 / 3600.0 cpu time exceeded... number of nodes on DFS: 318300000 B&B: 22966270047945347644809831808467216280897595063203164400721819913711303571223119522862176809459206137739 Differencing: 170287257522757001581611589520535957810276414253832765329217069134206593888460223100259213446053391110843164843 LPT: 6541707045141698965525443999855730707974503757199574439820690517665560310244192137102973708467421999214777538343885027 instance hard0500.dat UPDATING BEST: - *** 461.6 < inf cpu: 0.0200009999971 / 3600.0 UPDATING BEST: - *** 459.67 < 461.6 cpu: 0.0200009999971 / 3600.0 UPDATING BEST: - *** 458.71 < 459.67 cpu: 0.0200009999971 / 3600.0 UPDATING BEST: - *** 456.05 < 458.71 cpu: 0.0200009999971 / 3600.0 UPDATING BEST: - *** 452.58 < 456.05 cpu: 0.0560039999982 / 3600.0 UPDATING BEST: - *** 448.23 < 452.58 cpu: 0.32402 / 3600.0 UPDATING BEST: - *** 447.77 < 448.23 cpu: 6.86042899999 / 3600.0 UPDATING BEST: - *** 447.63 < 447.77 cpu: 21.841365 / 3600.0 UPDATING BEST: - *** 445.22 < 447.63 cpu: 51.891244 / 3600.0 UPDATING BEST: - *** 444.92 < 445.22 cpu: 96.31802 / 3600.0 UPDATING BEST: - *** 443.54 < 444.92 cpu: 328.536533 / 3600.0 UPDATING BEST: - *** 443.04 < 443.54 cpu: 807.950494 / 3600.0 UPDATING BEST: - *** 438.79 < 443.04 cpu: 942.678914 / 3600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 294400000 B&B: 1223850474233796230740200091798444492011359111893840597999563581621573089700768122975239815378578283509545989363044716086857490717641 Differencing: 9027619002721455016784950788640840598015765736185987690318269090350149584629788223748325936700873877882050015674027084429169057254480757115 LPT: 4596960260379640203621669278321255043891209358510995021696200441053900600908531267163675223631225926113489061865242030409772390731919486545260177173 instance hard0600.dat UPDATING BEST: - *** 557.09 < inf cpu: 0.0280019999918 / 3600.0 UPDATING BEST: - *** 555.13 < 557.09 cpu: 0.0280019999918 / 3600.0 UPDATING BEST: - *** 554.3 < 555.13 cpu: 0.0280019999918 / 3600.0 UPDATING BEST: - *** 553.46 < 554.3 cpu: 0.0320019999926 / 3600.0 UPDATING BEST: - *** 552.9 < 553.46 cpu: 0.0400019999943 / 3600.0 UPDATING BEST: - *** 550.77 < 552.9 cpu: 0.0920059999917 / 3600.0 UPDATING BEST: - *** 549.19 < 550.77 cpu: 1.64010199999 / 3600.0 UPDATING BEST: - *** 548.67 < 549.19 cpu: 2.07212899999 / 3600.0 UPDATING BEST: - *** 548.6 < 548.67 cpu: 2.26014099999 / 3600.0 UPDATING BEST: - *** 546.67 < 548.6 cpu: 3.13219599999 / 3600.0 UPDATING BEST: - *** 546.41 < 546.67 cpu: 6.788424 / 3600.0 UPDATING BEST: - *** 545.06 < 546.41 cpu: 96.626039 / 3600.0 UPDATING BEST: - *** 544.01 < 545.06 cpu: 105.398587 / 3600.0 UPDATING BEST: - *** 543.72 < 544.01 cpu: 239.022938 / 3600.0 UPDATING BEST: - *** 540.22 < 543.72 cpu: 600.289515 / 3600.0 UPDATING BEST: - *** 539.13 < 540.22 cpu: 1252.342266 / 3600.0 cpu time exceeded... number of nodes on DFS: 271800000 B&B: 1969163236783637821283772080370445206897335925311625800105477222349535591607902760696293545809456084371722922389450137770896462565299389243117339633101910101185265 Differencing: 503851826259573232140935025714608107854067000574175822077014873309133207296642284178318233690481139268721220736337128794829075190623103626263771527175407418970260393167 LPT: 540107810411565312889299917444304601485055285203673360601049309494295779029099679034360571128390803409091374738038806595852580945945862182746229254075817560063519540880274468793 instance hard0700.dat UPDATING BEST: - *** 659.5 < inf cpu: 0.036002000008 / 3600.0 UPDATING BEST: - *** 658.8 < 659.5 cpu: 0.036002000008 / 3600.0 UPDATING BEST: - *** 656.74 < 658.8 cpu: 0.036002000008 / 3600.0 UPDATING BEST: - *** 655.79 < 656.74 cpu: 0.036002000008 / 3600.0 UPDATING BEST: - *** 655.63 < 655.79 cpu: 0.036002000008 / 3600.0 UPDATING BEST: - *** 653.69 < 655.63 cpu: 0.0400020000088 / 3600.0 UPDATING BEST: - *** 650.86 < 653.69 cpu: 0.0440019999951 / 3600.0 UPDATING BEST: - *** 649.15 < 650.86 cpu: 0.204012000002 / 3600.0 UPDATING BEST: - *** 647.35 < 649.15 cpu: 0.488030000008 / 3600.0 UPDATING BEST: - *** 645.55 < 647.35 cpu: 2.016126 / 3600.0 UPDATING BEST: - *** 643.77 < 645.55 cpu: 5.468341 / 3600.0 UPDATING BEST: - *** 642.7 < 643.77 cpu: 28.97781 / 3600.0 UPDATING BEST: - *** 642.46 < 642.7 cpu: 303.614974 / 3600.0 UPDATING BEST: - *** 641.94 < 642.46 cpu: 352.67804 / 3600.0 UPDATING BEST: - *** 640.48 < 641.94 cpu: 378.623662 / 3600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 250300000 B&B: 6348709496040956347356805466013261056380457808121913710279981588840144841501140780934947339293954735708271456394136964178589422271753218963821647682854569178815849037780326974776234489649818852 Differencing: 3377241400578147712322825625713723348962040881490484176421044070588066956182601731818083426463451596226986342120397072217731316668004652665192664960457881846657992513543384708174207990724332993103166 LPT: 1164740139279295737394732199505611107589987436263824489076279917751133697493408976430208769235455555405146561674991836380778249941815982523023735157017149777607873096795756539202254942926756637848154784393580 instance hard0800.dat UPDATING BEST: - *** 751.27 < inf cpu: 0.0480030000035 / 3600.0 UPDATING BEST: - *** 751.26 < 751.27 cpu: 0.156010000006 / 3600.0 UPDATING BEST: - *** 750.69 < 751.26 cpu: 0.164011000001 / 3600.0 UPDATING BEST: - *** 749.59 < 750.69 cpu: 0.248015999998 / 3600.0 UPDATING BEST: - *** 742.55 < 749.59 cpu: 0.300019000002 / 3600.0 UPDATING BEST: - *** 741.52 < 742.55 cpu: 11.572724 / 3600.0 UPDATING BEST: - *** 740.83 < 741.52 cpu: 17.181074 / 3600.0 UPDATING BEST: - *** 739.47 < 740.83 cpu: 18.905182 / 3600.0 UPDATING BEST: - *** 737.89 < 739.47 cpu: 243.823239 / 3600.0 UPDATING BEST: - *** 737.65 < 737.89 cpu: 271.388962 / 3600.0 UPDATING BEST: - *** 731.98 < 737.65 cpu: 600.625537 / 3600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 229800000 B&B: 22216461453848592350411681852376646281283445908198153718925831334592899747234710665858575589085404404500034253035299918689297478356650600009169039464356435439144855215548201192652110123842874789703335447364577295857179859 Differencing: 14329499606316704795008163368003568066885208109188925106986565718643343642720731209552050615243108464253710448508462882293924445717325049469390490383519547479879925555109894520751636498947039335667232221494431155241829940250705 LPT: 1643637389151677210610837191904067271593313183728824811470666666319960896131684324617055508139086674188115027264595656918389279694345554271213383676328092416376205743695600087533241935848334442158559164271326922131116945602213788508053471 instance hard0900.dat UPDATING BEST: - *** 853.36 < inf cpu: 0.0560040000128 / 3599.996 UPDATING BEST: - *** 851.09 < 853.36 cpu: 0.0560040000128 / 3599.996 UPDATING BEST: - *** 849.34 < 851.09 cpu: 0.0640039999998 / 3599.996 UPDATING BEST: - *** 847.66 < 849.34 cpu: 0.0920060000062 / 3599.996 UPDATING BEST: - *** 846.36 < 847.66 cpu: 0.148009000011 / 3599.996 UPDATING BEST: - *** 845.6 < 846.36 cpu: 0.364023000002 / 3599.996 UPDATING BEST: - *** 844.14 < 845.6 cpu: 0.952060000011 / 3599.996 UPDATING BEST: - *** 836.42 < 844.14 cpu: 1.140071 / 3599.996 UPDATING BEST: - *** 835.81 < 836.42 cpu: 17.969124 / 3599.996 UPDATING BEST: - *** 834.95 < 835.81 cpu: 396.452777 / 3599.996 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 214900000 B&B: 221210683876200306075617468910641710551405547855205517673782770481248612511686798574773378478583698459551512162723701336643351436475066477098425338235344690966926209248244494058696564777227646811820620654346698000557738353682374921651126385305257974130 Differencing: 77039911998672158140010819954455329626233042596597017523401626884463246970231534243473684714192031403802110208707240949654340584451070014162379760874053933911672844904490669144046807421420487487074705000752570248009427824233418691173674379096888998665958484 LPT: 1672875288931196429396496399433788614461811715190341681994147517861706294843262964540457821408449370782654299770719730276583384746545374678421549589387305950281264096605925840103296429252466412757579878795139231925492784340622045493837045000689695505751185607585880374 instance hard1000.dat UPDATING BEST: - *** 952.47 < inf cpu: 0.0800049999962 / 3600.0 UPDATING BEST: - *** 949.42 < 952.47 cpu: 0.0800049999962 / 3600.0 UPDATING BEST: - *** 946.98 < 949.42 cpu: 0.0840060000046 / 3600.0 UPDATING BEST: - *** 943.81 < 946.98 cpu: 0.0840060000046 / 3600.0 UPDATING BEST: - *** 943.07 < 943.81 cpu: 0.0920059999917 / 3600.0 UPDATING BEST: - *** 942.06 < 943.07 cpu: 6.3924 / 3600.0 UPDATING BEST: - *** 940.13 < 942.06 cpu: 7.50446899999 / 3600.0 UPDATING BEST: - *** 938.84 < 940.13 cpu: 9.948622 / 3600.0 UPDATING BEST: - *** 936.22 < 938.84 cpu: 34.826177 / 3600.0 UPDATING BEST: - *** 932.55 < 936.22 cpu: 261.264328 / 3600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 198200000 B&B: 53135133480368130801090015826479410998750418005571864290254500413681158732746645095657472048876760072700218767705165580303642712938960605283498676118829582004949907280986841545269820717511249799288955129505111501986139266625211990767631289658971708264347621621828444156867249063661 Differencing: 52876815199141021812812014128019098350827586354800895613703638035417127765460756632878900437797171970003159087805377874102380417116323359722084494093043928941663696402198593440040686628058569139229866598036077698089836170882821727383130392210578187373511113670582152928961368304967070699 LPT: 2290894301423270773515988873823288473429553416476209528926871515554743033051248452639486199030129833935820070576462993133622763101118677311495331996017825325541448564219373156894066412888646218845748651029071806706410006493649789522399671517719777160946159521145111805112506655464608825430855459831 instance n015d10e00.dat UPDATING BEST: - *** 22.631 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.944 < 22.631 cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.312 < 17.944 cpu: 0.00400099999388 / 600.0 number of nodes on DFS: 685 B&B: 162755 Differencing: 6496975 LPT: 17228591 instance n015d10e01.dat UPDATING BEST: - *** 25.861 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.041 < 25.861 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.828 < 23.041 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.568 < 22.828 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.302 < 22.568 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.75 < 21.302 cpu: 0.00400000000081 / 600.0 number of nodes on DFS: 456 B&B: 881657 Differencing: 60964673 LPT: 108972153 instance n015d10e02.dat UPDATING BEST: - *** 18.148 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.827 < 18.148 cpu: 0.0 / 600.0 number of nodes on DFS: 752 B&B: 232482 Differencing: 290530 LPT: 998435292 instance n015d10e03.dat UPDATING BEST: - *** 22.961 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.199 < 22.961 cpu: 0.0 / 600.0 number of nodes on DFS: 766 B&B: 300986 Differencing: 8166720 LPT: 771811492 instance n015d10e04.dat UPDATING BEST: - *** 28.722 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.474 < 28.722 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.226 < 28.474 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.893 < 24.226 cpu: 0.00400000000081 / 600.0 number of nodes on DFS: 759 B&B: 973447 Differencing: 442875451 LPT: 2233123625 instance n015d10e05.dat UPDATING BEST: - *** 23.209 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.641 < 23.209 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.245 < 22.641 cpu: 0.00800099999469 / 600.0 number of nodes on DFS: 1162 B&B: 4970395 Differencing: 9693851 LPT: 1281875583 instance n015d10e06.dat UPDATING BEST: - *** 23.493 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.854 < 23.493 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.765 < 22.854 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.995 < 22.765 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.582 < 21.995 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.8 < 21.582 cpu: 0.00400000000081 / 600.0 number of nodes on DFS: 960 B&B: 456470 Differencing: 11805796 LPT: 859307382 instance n015d10e07.dat UPDATING BEST: - *** 25.332 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.172 < 25.332 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.021 < 24.172 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.529 < 21.021 cpu: 0.00400000000081 / 600.0 number of nodes on DFS: 967 B&B: 378175 Differencing: 42225803 LPT: 996815595 instance n015d10e08.dat UPDATING BEST: - *** 22.133 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.918 < 22.133 cpu: 0.00400000000081 / 600.0 number of nodes on DFS: 943 B&B: 990460 Differencing: 4599476 LPT: 507472730 instance n015d10e09.dat UPDATING BEST: - *** 27.512 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.285 < 27.512 cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.881 < 26.285 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 24.315 < 25.881 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 23.126 < 24.315 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 22.236 < 23.126 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 21.929 < 22.236 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 21.16 < 21.929 cpu: 0.00800000000163 / 600.0 number of nodes on DFS: 834 B&B: 2343094 Differencing: 191350470 LPT: 1574661730 instance n025d10e00.dat UPDATING BEST: - *** 17.101 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.086 < 17.101 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 10.115 < 15.086 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 7.1396 < 10.115 cpu: 0.292017999993 / 600.0 number of nodes on DFS: 349417 B&B: 140 Differencing: 140622 LPT: 352981824 instance n025d10e01.dat UPDATING BEST: - *** 22.506 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.457 < 22.506 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.22 < 22.457 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.967 < 20.22 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.693 < 19.967 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 16.74 < 18.693 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 15.839 < 16.74 cpu: 0.00800099999469 / 600.0 UPDATING BEST: - *** 15.109 < 15.839 cpu: 0.0240020000056 / 600.0 UPDATING BEST: - *** 15.105 < 15.109 cpu: 0.0240020000056 / 600.0 UPDATING BEST: - *** 6.5546 < 15.105 cpu: 0.0280019999918 / 600.0 number of nodes on DFS: 311722 B&B: 93 Differencing: 5956955 LPT: 224471899 instance n025d10e02.dat UPDATING BEST: - *** 19.331 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.216 < 19.331 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.021 < 19.216 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 17.817 < 19.021 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 14.782 < 17.817 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 14.564 < 14.782 cpu: 0.024000999998 / 600.0 UPDATING BEST: - *** 12.895 < 14.564 cpu: 0.104006000009 / 600.0 UPDATING BEST: - *** 11.031 < 12.895 cpu: 0.332020000002 / 600.0 number of nodes on DFS: 275403 B&B: 2091 Differencing: 659291 LPT: 583205323 instance n025d10e03.dat UPDATING BEST: - *** 20.855 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.831 < 20.855 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.139 < 20.831 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.789 < 20.139 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.283 < 19.789 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.087 < 18.283 cpu: 0.00800099999469 / 600.0 UPDATING BEST: - *** 14.949 < 15.087 cpu: 0.0360030000011 / 600.0 UPDATING BEST: - *** 14.811 < 14.949 cpu: 0.0400030000019 / 600.0 UPDATING BEST: - *** 10.88 < 14.811 cpu: 0.0680049999937 / 600.0 number of nodes on DFS: 305153 B&B: 1884 Differencing: 1896226 LPT: 450238138 instance n025d10e04.dat UPDATING BEST: - *** 22.849 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.665 < 22.849 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.791 < 22.665 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.445 < 21.791 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 20.466 < 21.445 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 10.626 < 20.466 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.6653 < 10.626 cpu: 2.89618099999 / 600.0 number of nodes on DFS: 360901 B&B: 811 Differencing: 7553745 LPT: 182835265 instance n025d10e05.dat UPDATING BEST: - *** 18.407 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.391 < 18.407 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.879 < 18.391 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 10.015 < 13.879 cpu: 0.128008 / 600.0 number of nodes on DFS: 406593 B&B: 1034 Differencing: 347520 LPT: 82617754 instance n025d10e06.dat UPDATING BEST: - *** 20.114 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.043 < 20.114 cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.388 < 19.043 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 17.296 < 17.388 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 16.734 < 17.296 cpu: 0.0120010000101 / 600.0 UPDATING BEST: - *** 13.505 < 16.734 cpu: 0.112007000003 / 600.0 UPDATING BEST: - *** 13.166 < 13.505 cpu: 0.504031000004 / 600.0 UPDATING BEST: - *** 11.215 < 13.166 cpu: 1.452091 / 600.0 UPDATING BEST: - *** 9.5177 < 11.215 cpu: 2.05212800001 / 600.0 number of nodes on DFS: 320972 B&B: 732 Differencing: 1135042 LPT: 381612902 instance n025d10e07.dat UPDATING BEST: - *** 23.339 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.292 < 23.339 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.186 < 19.292 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 16.938 < 18.186 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 15.819 < 16.938 cpu: 0.0200020000048 / 600.0 UPDATING BEST: - *** 15.61 < 15.819 cpu: 0.0360030000011 / 600.0 UPDATING BEST: - *** 14.982 < 15.61 cpu: 0.0760049999953 / 600.0 UPDATING BEST: - *** 14.513 < 14.982 cpu: 0.120007999998 / 600.0 UPDATING BEST: - *** 14.359 < 14.513 cpu: 0.636039999998 / 600.0 UPDATING BEST: - *** 11.604 < 14.359 cpu: 0.972060999993 / 600.0 number of nodes on DFS: 333491 B&B: 3112 Differencing: 10611456 LPT: 896641700 instance n025d10e08.dat UPDATING BEST: - *** 21.32 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.306 < 21.32 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.424 < 20.306 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.795 < 19.424 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 18.15 < 18.795 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 17.19 < 18.15 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 16.188 < 17.19 cpu: 0.0440030000027 / 600.0 UPDATING BEST: - *** 12.064 < 16.188 cpu: 0.0640039999998 / 600.0 UPDATING BEST: - *** 11.519 < 12.064 cpu: 0.256015999999 / 600.0 number of nodes on DFS: 353046 B&B: 2933 Differencing: 2617587 LPT: 1233070143 instance n025d10e09.dat UPDATING BEST: - *** 19.192 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.945 < 19.192 cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.909 < 18.945 cpu: 0.0120000000024 / 600.0 UPDATING BEST: - *** 17.219 < 17.909 cpu: 0.0120000000024 / 600.0 UPDATING BEST: - *** 14.996 < 17.219 cpu: 0.0560029999906 / 600.0 UPDATING BEST: - *** 14.879 < 14.996 cpu: 0.128008 / 600.0 UPDATING BEST: - *** 13.109 < 14.879 cpu: 0.132008 / 600.0 UPDATING BEST: - *** 10.433 < 13.109 cpu: 0.484029999992 / 600.0 number of nodes on DFS: 331095 B&B: 1381 Differencing: 598749 LPT: 416509413 instance n035d10e00.dat UPDATING BEST: - *** 21.163 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.136 < 21.163 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.082 < 16.136 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.686 < 15.082 cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.114 < 13.686 cpu: 0.0720050000091 / 600.0 UPDATING BEST: - *** 9.2946 < 10.114 cpu: 0.848053000009 / 600.0 UPDATING BEST: - *** 6.585 < 9.2946 cpu: 1.22407700001 / 600.0 UPDATING BEST: - *** 3.585 < 6.585 cpu: 27.629727 / 600.0 UPDATING BEST: - *** 3.3219 < 3.585 cpu: 152.49353 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 67900000 B&B: 9 Differencing: 2348247 LPT: 43754625 instance n035d10e01.dat UPDATING BEST: - *** 16.418 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.196 < 16.418 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.371 < 14.196 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 12.585 < 13.371 cpu: 0.024000999998 / 600.0 UPDATING BEST: - *** 10.686 < 12.585 cpu: 0.100005999993 / 600.0 UPDATING BEST: - *** 8.9858 < 10.686 cpu: 3.09219299999 / 600.0 UPDATING BEST: - *** 8.9278 < 8.9858 cpu: 5.504344 / 600.0 UPDATING BEST: - *** 7.6221 < 8.9278 cpu: 10.932684 / 600.0 UPDATING BEST: - *** 6.9425 < 7.6221 cpu: 12.276768 / 600.0 UPDATING BEST: - *** 6.2288 < 6.9425 cpu: 62.739921 / 600.0 UPDATING BEST: - *** 5.6724 < 6.2288 cpu: 92.573785 / 600.0 UPDATING BEST: - *** 4.2479 < 5.6724 cpu: 137.672604 / 600.0 UPDATING BEST: - *** 3.7004 < 4.2479 cpu: 332.396773 / 600.0 cpu time exceeded... number of nodes on DFS: 68500000 B&B: 12 Differencing: 87590 LPT: 111505460 instance n035d10e02.dat UPDATING BEST: - *** 19.202 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.322 < 19.202 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 16.957 < 17.322 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 16.11 < 16.957 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 15.784 < 16.11 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 15.479 < 15.784 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 8.6724 < 15.479 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 6.5236 < 8.6724 cpu: 0.120007999998 / 600.0 UPDATING BEST: - *** 3.8074 < 6.5236 cpu: 14.208888 / 600.0 UPDATING BEST: - *** 2 < 3.8074 cpu: 51.647228 / 600.0 number of nodes on DFS: 61158068 B&B: 3 Differencing: 603131 LPT: 34610541 instance n035d10e03.dat UPDATING BEST: - *** 21.504 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.719 < 21.504 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.125 < 20.719 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.532 < 20.125 cpu: 0.0 / 600.0 UPDATING BEST: - *** 11.358 < 16.532 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.4009 < 11.358 cpu: 0.504031000004 / 600.0 UPDATING BEST: - *** 8.3837 < 9.4009 cpu: 0.640039999998 / 600.0 UPDATING BEST: - *** 1 < 8.3837 cpu: 1.976123 / 600.0 optimal solution found number of nodes on DFS: 232871 B&B: 1 Differencing: 2974685 LPT: 560050089 instance n035d10e04.dat UPDATING BEST: - *** 18.519 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.037 < 18.519 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.139 < 17.037 cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.929 < 13.139 cpu: 0.112007000003 / 600.0 UPDATING BEST: - *** 9.66 < 10.929 cpu: 0.532032999996 / 600.0 UPDATING BEST: - *** 6.1497 < 9.66 cpu: 1.736109 / 600.0 UPDATING BEST: - *** 5.1293 < 6.1497 cpu: 20.289268 / 600.0 UPDATING BEST: - *** 4.5236 < 5.1293 cpu: 29.27783 / 600.0 UPDATING BEST: - *** 3.1699 < 4.5236 cpu: 161.990124 / 600.0 UPDATING BEST: - *** 1.585 < 3.1699 cpu: 179.359209 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 68600000 B&B: 2 Differencing: 375590 LPT: 16165032 instance n035d10e05.dat UPDATING BEST: - *** 16.673 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.452 < 16.673 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 16.362 < 16.452 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 15.145 < 16.362 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 15.056 < 15.145 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 13.599 < 15.056 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 12.551 < 13.599 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 12.256 < 12.551 cpu: 0.0520030000043 / 600.0 UPDATING BEST: - *** 12.123 < 12.256 cpu: 0.0720040000015 / 600.0 UPDATING BEST: - *** 11.065 < 12.123 cpu: 0.112007000003 / 600.0 UPDATING BEST: - *** 10.877 < 11.065 cpu: 1.048065 / 600.0 UPDATING BEST: - *** 10.814 < 10.877 cpu: 1.052066 / 600.0 UPDATING BEST: - *** 9.7279 < 10.814 cpu: 1.076067 / 600.0 UPDATING BEST: - *** 7.9189 < 9.7279 cpu: 3.65222800001 / 600.0 UPDATING BEST: - *** 6.2479 < 7.9189 cpu: 20.95731 / 600.0 UPDATING BEST: - *** 4.8074 < 6.2479 cpu: 105.510594 / 600.0 UPDATING BEST: - *** 4.7004 < 4.8074 cpu: 125.315832 / 600.0 UPDATING BEST: - *** 4.585 < 4.7004 cpu: 198.56041 / 600.0 UPDATING BEST: - *** 3 < 4.585 cpu: 283.397711 / 600.0 UPDATING BEST: - *** 2 < 3 cpu: 283.969747 / 600.0 UPDATING BEST: - *** -1 < 2 cpu: 464.849052 / 600.0 optimal solution found - *** number of nodes on DFS: 53456564 B&B: 1 Differencing: 104481 LPT: 143299481 instance n035d10e06.dat UPDATING BEST: - *** 17.612 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.207 < 17.612 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.605 < 17.207 cpu: 0.0 / 600.0 UPDATING BEST: - *** 12.856 < 15.605 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 12.784 < 12.856 cpu: 0.096006000007 / 600.0 UPDATING BEST: - *** 12.746 < 12.784 cpu: 0.120007000005 / 600.0 UPDATING BEST: - *** 8.4635 < 12.746 cpu: 0.20401300001 / 600.0 UPDATING BEST: - *** 5.3576 < 8.4635 cpu: 0.224014000007 / 600.0 UPDATING BEST: - *** 4.3923 < 5.3576 cpu: 4.552284 / 600.0 UPDATING BEST: - *** 3.1699 < 4.3923 cpu: 229.450339 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 69300000 B&B: 8 Differencing: 200306 LPT: 75677278 instance n035d10e07.dat UPDATING BEST: - *** 22.775 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.01 < 22.775 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.545 < 22.01 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.856 < 19.545 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.757 < 18.856 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 16.579 < 18.757 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 8.1799 < 16.579 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 5.6439 < 8.1799 cpu: 0.500031000003 / 600.0 UPDATING BEST: - *** 4.7004 < 5.6439 cpu: 17.6131 / 600.0 UPDATING BEST: - *** 3.3219 < 4.7004 cpu: 291.422212 / 600.0 cpu time exceeded... number of nodes on DFS: 69500000 B&B: 9 Differencing: 7176271 LPT: 230595509 instance n035d10e08.dat UPDATING BEST: - *** 18.601 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.865 < 18.601 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.713 < 14.865 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 5.6439 < 13.713 cpu: 0.0120010000101 / 600.0 UPDATING BEST: - *** 5.3923 < 5.6439 cpu: 19.929245 / 600.0 UPDATING BEST: - *** 5.1699 < 5.3923 cpu: 20.829302 / 600.0 UPDATING BEST: - *** 4.9069 < 5.1699 cpu: 34.098131 / 600.0 UPDATING BEST: - *** 4.8074 < 4.9069 cpu: 49.279079 / 600.0 UPDATING BEST: - *** 4.585 < 4.8074 cpu: 50.487155 / 600.0 UPDATING BEST: - *** 3.585 < 4.585 cpu: 136.312519 / 600.0 UPDATING BEST: - *** -1 < 3.585 cpu: 487.150445 / 600.0 optimal solution found - *** number of nodes on DFS: 55777664 B&B: 1 Differencing: 397583 LPT: 192894053 instance n035d10e09.dat UPDATING BEST: - *** 6.4263 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 3.8074 < 6.4263 cpu: 15.256953 / 600.0 UPDATING BEST: - *** 1 < 3.8074 cpu: 36.774298 / 600.0 optimal solution found number of nodes on DFS: 4238000 B&B: 1 Differencing: 85 LPT: 84235681 instance n045d10e00.dat UPDATING BEST: - *** 17.867 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.216 < 17.867 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.961 < 17.216 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.246 < 16.961 cpu: 0.00800099999469 / 600.0 UPDATING BEST: - *** 14.941 < 15.246 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 12.843 < 14.941 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 12.561 < 12.843 cpu: 0.0440030000027 / 600.0 UPDATING BEST: - *** 11.377 < 12.561 cpu: 0.0720049999945 / 600.0 UPDATING BEST: - *** 11.171 < 11.377 cpu: 0.124007999999 / 600.0 UPDATING BEST: - *** 10.091 < 11.171 cpu: 0.32402 / 600.0 UPDATING BEST: - *** 9.7764 < 10.091 cpu: 0.664041999989 / 600.0 UPDATING BEST: - *** 7.3837 < 9.7764 cpu: 1.000063 / 600.0 UPDATING BEST: - *** 6.4757 < 7.3837 cpu: 5.97637399999 / 600.0 UPDATING BEST: - *** 5.6724 < 6.4757 cpu: 24.829552 / 600.0 UPDATING BEST: - *** 5.4263 < 5.6724 cpu: 36.142259 / 600.0 UPDATING BEST: - *** 3.1699 < 5.4263 cpu: 48.015001 / 600.0 UPDATING BEST: - *** 2.8074 < 3.1699 cpu: 70.124383 / 600.0 UPDATING BEST: - *** 0 < 2.8074 cpu: 130.240139 / 600.0 optimal solution found number of nodes on DFS: 15571218 B&B: 0 Differencing: 238990 LPT: 560008102 instance n045d10e01.dat UPDATING BEST: - *** 19.653 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.124 < 19.653 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.853 < 14.124 cpu: 0.0520039999974 / 600.0 UPDATING BEST: - *** 13.129 < 13.853 cpu: 0.0560039999982 / 600.0 UPDATING BEST: - *** 13.009 < 13.129 cpu: 0.0880059999909 / 600.0 UPDATING BEST: - *** 12.992 < 13.009 cpu: 0.160009999992 / 600.0 UPDATING BEST: - *** 12.935 < 12.992 cpu: 0.164011000001 / 600.0 UPDATING BEST: - *** 11.699 < 12.935 cpu: 0.228015000001 / 600.0 UPDATING BEST: - *** 9.585 < 11.699 cpu: 0.548035 / 600.0 UPDATING BEST: - *** 9.2715 < 9.585 cpu: 0.764047999997 / 600.0 UPDATING BEST: - *** 8.9484 < 9.2715 cpu: 1.044066 / 600.0 UPDATING BEST: - *** 8.7211 < 8.9484 cpu: 1.60810099999 / 600.0 UPDATING BEST: - *** 7.4429 < 8.7211 cpu: 2.25214099999 / 600.0 UPDATING BEST: - *** 1 < 7.4429 cpu: 2.56015999999 / 600.0 optimal solution found number of nodes on DFS: 300346 B&B: 1 Differencing: 824279 LPT: 49457197 instance n045d10e02.dat UPDATING BEST: - *** 16.527 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.472 < 16.527 cpu: 0.00400100000843 / 600.0 UPDATING BEST: - *** 15.211 < 16.472 cpu: 0.00400100000843 / 600.0 UPDATING BEST: - *** 14.631 < 15.211 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 14.098 < 14.631 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 13.351 < 14.098 cpu: 0.0360030000011 / 600.0 UPDATING BEST: - *** 12.243 < 13.351 cpu: 0.0400030000019 / 600.0 UPDATING BEST: - *** 11.546 < 12.243 cpu: 0.0920060000062 / 600.0 UPDATING BEST: - *** 11.529 < 11.546 cpu: 0.216014000005 / 600.0 UPDATING BEST: - *** 9.9381 < 11.529 cpu: 0.264017000009 / 600.0 UPDATING BEST: - *** 9.5906 < 9.9381 cpu: 0.960059999998 / 600.0 UPDATING BEST: - *** 8.8424 < 9.5906 cpu: 1.068067 / 600.0 UPDATING BEST: - *** 8.6184 < 8.8424 cpu: 1.09206900001 / 600.0 UPDATING BEST: - *** 8.1137 < 8.6184 cpu: 2.220139 / 600.0 UPDATING BEST: - *** 7.6511 < 8.1137 cpu: 2.584162 / 600.0 UPDATING BEST: - *** 7.4676 < 7.6511 cpu: 3.43621500001 / 600.0 UPDATING BEST: - *** 4.0875 < 7.4676 cpu: 7.948497 / 600.0 UPDATING BEST: - *** 1.585 < 4.0875 cpu: 49.999126 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71100000 B&B: 2 Differencing: 94420 LPT: 86803294 instance n045d10e03.dat UPDATING BEST: - *** 17.517 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.179 < 17.517 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.969 < 16.179 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 14.799 < 15.969 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 14.125 < 14.799 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 13.684 < 14.125 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 12.71 < 13.684 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 12.013 < 12.71 cpu: 0.0200010000117 / 600.0 UPDATING BEST: - *** 11.878 < 12.013 cpu: 0.0480030000035 / 600.0 UPDATING BEST: - *** 11.601 < 11.878 cpu: 0.0520030000043 / 600.0 UPDATING BEST: - *** 11.013 < 11.601 cpu: 0.0560030000051 / 600.0 UPDATING BEST: - *** 5.8074 < 11.013 cpu: 0.0640039999998 / 600.0 UPDATING BEST: - *** 5.4594 < 5.8074 cpu: 0.592037000009 / 600.0 UPDATING BEST: - *** 5.3219 < 5.4594 cpu: 4.68429300001 / 600.0 UPDATING BEST: - *** 1 < 5.3219 cpu: 4.988312 / 600.0 optimal solution found number of nodes on DFS: 601411 B&B: 1 Differencing: 187529 LPT: 85734645 instance n045d10e04.dat UPDATING BEST: - *** 17.606 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.629 < 17.606 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.472 < 16.629 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.147 < 16.472 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.656 < 15.147 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 13.664 < 14.656 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 10.26 < 13.664 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 6.4263 < 10.26 cpu: 0.0280020000064 / 600.0 UPDATING BEST: - *** 3 < 6.4263 cpu: 1.54809700001 / 600.0 UPDATING BEST: - *** 2.585 < 3 cpu: 46.458903 / 600.0 cpu time exceeded... number of nodes on DFS: 70300000 B&B: 5 Differencing: 199427 LPT: 171505605 instance n045d10e05.dat UPDATING BEST: - *** 16.107 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.405 < 16.107 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.439 < 14.405 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 13.112 < 13.439 cpu: 0.036002000008 / 600.0 UPDATING BEST: - *** 13.077 < 13.112 cpu: 0.0400020000088 / 600.0 UPDATING BEST: - *** 12.032 < 13.077 cpu: 0.0640039999998 / 600.0 UPDATING BEST: - *** 11.363 < 12.032 cpu: 0.192012 / 600.0 UPDATING BEST: - *** 10.596 < 11.363 cpu: 0.268016000002 / 600.0 UPDATING BEST: - *** 8.2192 < 10.596 cpu: 0.40002500001 / 600.0 UPDATING BEST: - *** 3 < 8.2192 cpu: 1.10406900001 / 600.0 UPDATING BEST: - *** 2 < 3 cpu: 15.988999 / 600.0 cpu time exceeded... number of nodes on DFS: 71500000 B&B: 3 Differencing: 70581 LPT: 89047339 instance n045d10e06.dat UPDATING BEST: - *** 10.383 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.0389 < 10.383 cpu: 0.0920060000062 / 600.0 UPDATING BEST: - *** 7.9715 < 8.0389 cpu: 0.268017000009 / 600.0 UPDATING BEST: - *** 7.0553 < 7.9715 cpu: 0.916058000003 / 600.0 UPDATING BEST: - *** 5.8329 < 7.0553 cpu: 3.276205 / 600.0 UPDATING BEST: - *** 1.585 < 5.8329 cpu: 9.91262 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 278.017375 / 600.0 optimal solution found number of nodes on DFS: 33221075 B&B: 0 Differencing: 1334 LPT: 763639408 instance n045d10e07.dat UPDATING BEST: - *** 16.853 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.143 < 16.853 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.233 < 15.143 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.966 < 14.233 cpu: 0.0 / 600.0 UPDATING BEST: - *** 12.716 < 13.966 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 12.567 < 12.716 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 10.812 < 12.567 cpu: 0.0119999999879 / 600.0 UPDATING BEST: - *** 10.14 < 10.812 cpu: 0.0520029999898 / 600.0 UPDATING BEST: - *** 9.7616 < 10.14 cpu: 0.236013999995 / 600.0 UPDATING BEST: - *** 8.8009 < 9.7616 cpu: 0.560034999988 / 600.0 UPDATING BEST: - *** 7.7944 < 8.8009 cpu: 0.592036999995 / 600.0 UPDATING BEST: - *** 7.3576 < 7.7944 cpu: 4.46427899999 / 600.0 UPDATING BEST: - *** 6.4919 < 7.3576 cpu: 4.60028699999 / 600.0 UPDATING BEST: - *** 5.2479 < 6.4919 cpu: 11.244702 / 600.0 UPDATING BEST: - *** 3 < 5.2479 cpu: 28.261766 / 600.0 UPDATING BEST: - *** 1 < 3 cpu: 85.217325 / 600.0 optimal solution found number of nodes on DFS: 10237992 B&B: 1 Differencing: 118399 LPT: 137528021 instance n045d10e08.dat UPDATING BEST: - *** 15.068 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 13.462 < 15.068 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 12.585 < 13.462 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 12.093 < 12.585 cpu: 0.0320020000072 / 600.0 UPDATING BEST: - *** 11.663 < 12.093 cpu: 0.0520030000043 / 600.0 UPDATING BEST: - *** 9.1472 < 11.663 cpu: 0.060003999999 / 600.0 UPDATING BEST: - *** 8.8486 < 9.1472 cpu: 0.0680040000007 / 600.0 UPDATING BEST: - *** 7.6511 < 8.8486 cpu: 0.452028 / 600.0 UPDATING BEST: - *** 7.5774 < 7.6511 cpu: 0.46402900001 / 600.0 UPDATING BEST: - *** 6.2668 < 7.5774 cpu: 2.764173 / 600.0 UPDATING BEST: - *** 4.0875 < 6.2668 cpu: 5.44834100001 / 600.0 UPDATING BEST: - *** 0 < 4.0875 cpu: 30.881931 / 600.0 optimal solution found number of nodes on DFS: 3651336 B&B: 0 Differencing: 34344 LPT: 224853050 instance n045d10e09.dat UPDATING BEST: - *** 13.306 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.287 < 13.306 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 13.118 < 13.287 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 12.366 < 13.118 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 12.329 < 12.366 cpu: 0.0440020000096 / 600.0 UPDATING BEST: - *** 10.485 < 12.329 cpu: 0.120007000005 / 600.0 UPDATING BEST: - *** 10.138 < 10.485 cpu: 0.556034000008 / 600.0 UPDATING BEST: - *** 8.9159 < 10.138 cpu: 0.860052999997 / 600.0 UPDATING BEST: - *** 4.0875 < 8.9159 cpu: 1.088068 / 600.0 UPDATING BEST: - *** 3.9069 < 4.0875 cpu: 10.88468 / 600.0 UPDATING BEST: - *** 1.585 < 3.9069 cpu: 34.754171 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 487.830486 / 600.0 optimal solution found number of nodes on DFS: 57324760 B&B: 0 Differencing: 10126 LPT: 156324072 instance n055d10e00.dat UPDATING BEST: - *** 14.606 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 11.138 < 14.606 cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.0875 < 11.138 cpu: 0.0320020000072 / 600.0 UPDATING BEST: - *** 7.0875 < 8.0875 cpu: 0.788050000003 / 600.0 UPDATING BEST: - *** 6.5236 < 7.0875 cpu: 1.58810000001 / 600.0 UPDATING BEST: - *** 6.3576 < 6.5236 cpu: 2.06413 / 600.0 UPDATING BEST: - *** 4.8074 < 6.3576 cpu: 4.05225399999 / 600.0 UPDATING BEST: - *** 4.3219 < 4.8074 cpu: 34.754173 / 600.0 UPDATING BEST: - *** 3 < 4.3219 cpu: 36.134259 / 600.0 UPDATING BEST: - *** 2 < 3 cpu: 50.507157 / 600.0 UPDATING BEST: - *** 1 < 2 cpu: 84.781299 / 600.0 optimal solution found number of nodes on DFS: 10106534 B&B: 1 Differencing: 24937 LPT: 164618397 instance n055d10e01.dat UPDATING BEST: - *** 8.8734 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.683 < 8.8734 cpu: 0.0640039999998 / 600.0 UPDATING BEST: - *** 3.4594 < 8.683 cpu: 0.084004999997 / 600.0 UPDATING BEST: - *** 2.3219 < 3.4594 cpu: 2.18413699999 / 600.0 UPDATING BEST: - *** 0 < 2.3219 cpu: 53.023314 / 600.0 optimal solution found number of nodes on DFS: 6377777 B&B: 0 Differencing: 468 LPT: 32801938 instance n055d10e02.dat UPDATING BEST: - *** 16.16 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.046 < 16.16 cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.704 < 14.046 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 6.4263 < 10.704 cpu: 0.0120000000024 / 600.0 UPDATING BEST: - *** 5.7004 < 6.4263 cpu: 5.404337 / 600.0 UPDATING BEST: - *** 5.5236 < 5.7004 cpu: 6.524407 / 600.0 UPDATING BEST: - *** 4.8074 < 5.5236 cpu: 8.228514 / 600.0 UPDATING BEST: - *** 3.585 < 4.8074 cpu: 20.585286 / 600.0 UPDATING BEST: - *** 3.3219 < 3.585 cpu: 38.706418 / 600.0 UPDATING BEST: - *** -1 < 3.3219 cpu: 51.559222 / 600.0 optimal solution found - *** number of nodes on DFS: 6085202 B&B: 1 Differencing: 73203 LPT: 112979569 instance n055d10e03.dat UPDATING BEST: - *** 15.856 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.972 < 15.856 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 11.469 < 13.972 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 8.1241 < 11.469 cpu: 0.0720039999869 / 600.0 UPDATING BEST: - *** 5.8329 < 8.1241 cpu: 0.380022999991 / 600.0 UPDATING BEST: - *** 2.3219 < 5.8329 cpu: 6.62841399999 / 600.0 UPDATING BEST: - *** 0 < 2.3219 cpu: 53.43934 / 600.0 optimal solution found number of nodes on DFS: 6355120 B&B: 0 Differencing: 59308 LPT: 63449398 instance n055d10e04.dat UPDATING BEST: - *** 15.987 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 12 < 15.987 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 11.608 < 12 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 8.7582 < 11.608 cpu: 0.036002000008 / 600.0 UPDATING BEST: - *** 5.2095 < 8.7582 cpu: 0.932058000006 / 600.0 UPDATING BEST: - *** 3.7004 < 5.2095 cpu: 6.160384 / 600.0 UPDATING BEST: - *** 2.3219 < 3.7004 cpu: 10.036627 / 600.0 UPDATING BEST: - *** 1.585 < 2.3219 cpu: 43.054691 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 73000000 B&B: 2 Differencing: 64966 LPT: 538104538 instance n055d10e05.dat UPDATING BEST: - *** 12.896 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.98 < 12.896 cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.271 < 10.98 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 6.9773 < 10.271 cpu: 0.0560029999906 / 600.0 UPDATING BEST: - *** 6.6439 < 6.9773 cpu: 1.95612199999 / 600.0 UPDATING BEST: - *** 6.3219 < 6.6439 cpu: 2.06412899999 / 600.0 UPDATING BEST: - *** 2.585 < 6.3219 cpu: 3.95224699999 / 600.0 UPDATING BEST: - *** -1 < 2.585 cpu: 9.40458799999 / 600.0 optimal solution found - *** number of nodes on DFS: 1107994 B&B: 1 Differencing: 7619 LPT: 232122597 instance n055d10e06.dat UPDATING BEST: - *** 17.1 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.269 < 17.1 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.318 < 16.269 cpu: 0.0 / 600.0 UPDATING BEST: - *** 12.766 < 14.318 cpu: 0.0 / 600.0 UPDATING BEST: - *** 12.614 < 12.766 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 9.9099 < 12.614 cpu: 0.024000999998 / 600.0 UPDATING BEST: - *** 9.8486 < 9.9099 cpu: 0.0280020000064 / 600.0 UPDATING BEST: - *** 6.0444 < 9.8486 cpu: 0.100006000008 / 600.0 UPDATING BEST: - *** 4.1699 < 6.0444 cpu: 1.968123 / 600.0 UPDATING BEST: - *** 2.585 < 4.1699 cpu: 13.660853 / 600.0 UPDATING BEST: - *** 1 < 2.585 cpu: 126.223889 / 600.0 optimal solution found number of nodes on DFS: 15133525 B&B: 1 Differencing: 140503 LPT: 390215289 instance n055d10e07.dat UPDATING BEST: - *** 9.2831 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.2808 < 9.2831 cpu: 0.160009999992 / 600.0 UPDATING BEST: - *** 7.7074 < 8.2808 cpu: 0.360021999993 / 600.0 UPDATING BEST: - *** 6.7142 < 7.7074 cpu: 0.576035999999 / 600.0 UPDATING BEST: - *** 6.6294 < 6.7142 cpu: 1.712107 / 600.0 UPDATING BEST: - *** 6.5699 < 6.6294 cpu: 4.47628 / 600.0 UPDATING BEST: - *** 3.1699 < 6.5699 cpu: 4.508282 / 600.0 UPDATING BEST: - *** 1.585 < 3.1699 cpu: 9.44459 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 40.930558 / 600.0 optimal solution found number of nodes on DFS: 4846602 B&B: 0 Differencing: 622 LPT: 25560066 instance n055d10e08.dat UPDATING BEST: - *** 15.142 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.169 < 15.142 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.51 < 14.169 cpu: 0.0 / 600.0 UPDATING BEST: - *** 12.762 < 13.51 cpu: 0.0 / 600.0 UPDATING BEST: - *** 11.969 < 12.762 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 11.645 < 11.969 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 11.266 < 11.645 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 11.114 < 11.266 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 9.1898 < 11.114 cpu: 0.036002000008 / 600.0 UPDATING BEST: - *** 3.8074 < 9.1898 cpu: 0.0560030000051 / 600.0 UPDATING BEST: - *** 3.3219 < 3.8074 cpu: 3.944246 / 600.0 UPDATING BEST: - *** 2 < 3.3219 cpu: 4.436277 / 600.0 UPDATING BEST: - *** -1 < 2 cpu: 182.25539 / 600.0 optimal solution found - *** number of nodes on DFS: 21816502 B&B: 1 Differencing: 36149 LPT: 164366299 instance n055d10e09.dat UPDATING BEST: - *** 16.254 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.173 < 16.254 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.188 < 14.173 cpu: 0.0 / 600.0 UPDATING BEST: - *** 11.882 < 13.188 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 11.733 < 11.882 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.6018 < 11.733 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 7.7347 < 9.6018 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 4.858 < 7.7347 cpu: 0.496031000002 / 600.0 UPDATING BEST: - *** 1.585 < 4.858 cpu: 3.572223 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 186.931683 / 600.0 optimal solution found number of nodes on DFS: 22451854 B&B: 0 Differencing: 78156 LPT: 123586018 instance n065d10e00.dat UPDATING BEST: - *** 10.767 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.338 < 10.767 cpu: 0.0 / 600.0 UPDATING BEST: - *** 9.7582 < 10.338 cpu: 0.00800099999469 / 600.0 UPDATING BEST: - *** 9.6257 < 9.7582 cpu: 0.0400030000019 / 600.0 UPDATING BEST: - *** 7.7944 < 9.6257 cpu: 0.116007000004 / 600.0 UPDATING BEST: - *** 7.6582 < 7.7944 cpu: 0.124007999999 / 600.0 UPDATING BEST: - *** 4.8074 < 7.6582 cpu: 0.368023000003 / 600.0 UPDATING BEST: - *** 2 < 4.8074 cpu: 0.452028 / 600.0 UPDATING BEST: - *** -1 < 2 cpu: 41.690605 / 600.0 optimal solution found - *** number of nodes on DFS: 4890259 B&B: 1 Differencing: 1741 LPT: 15759521 instance n065d10e01.dat UPDATING BEST: - *** 12.914 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 8.3354 < 12.914 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 6.1898 < 8.3354 cpu: 0.200013000009 / 600.0 UPDATING BEST: - *** 5.4919 < 6.1898 cpu: 0.356022000007 / 600.0 UPDATING BEST: - *** 2.8074 < 5.4919 cpu: 0.604038000005 / 600.0 UPDATING BEST: - *** 2.3219 < 2.8074 cpu: 2.62416400001 / 600.0 UPDATING BEST: - *** 1.585 < 2.3219 cpu: 15.212951 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 298.354646 / 600.0 optimal solution found number of nodes on DFS: 35068718 B&B: 0 Differencing: 7716 LPT: 50081102 instance n065d10e02.dat UPDATING BEST: - *** 14.858 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.162 < 14.858 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.91 < 14.162 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 13.14 < 13.91 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 12.233 < 13.14 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 11.437 < 12.233 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 7.8948 < 11.437 cpu: 0.0120010000101 / 600.0 UPDATING BEST: - *** 6.9773 < 7.8948 cpu: 0.0200010000117 / 600.0 UPDATING BEST: - *** 6.7814 < 6.9773 cpu: 0.0760050000099 / 600.0 UPDATING BEST: - *** 4 < 6.7814 cpu: 0.444027999998 / 600.0 UPDATING BEST: - *** 3.3219 < 4 cpu: 2.852178 / 600.0 UPDATING BEST: - *** -1 < 3.3219 cpu: 3.468217 / 600.0 optimal solution found - *** number of nodes on DFS: 399947 B&B: 1 Differencing: 29693 LPT: 11784395 instance n065d10e03.dat UPDATING BEST: - *** 4.9542 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 4.7549 < 4.9542 cpu: 0.33602100001 / 600.0 UPDATING BEST: - *** 2.8074 < 4.7549 cpu: 0.552034000008 / 600.0 UPDATING BEST: - *** 2.3219 < 2.8074 cpu: 11.776736 / 600.0 UPDATING BEST: - *** 1.585 < 2.3219 cpu: 62.635915 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 133.516345 / 600.0 optimal solution found number of nodes on DFS: 15435794 B&B: 0 Differencing: 30 LPT: 44652498 instance n065d10e04.dat UPDATING BEST: - *** 14.685 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 12.216 < 14.685 cpu: 0.0 / 600.0 UPDATING BEST: - *** 11.289 < 12.216 cpu: 0.0 / 600.0 UPDATING BEST: - *** 6 < 11.289 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 2 < 6 cpu: 0.220012999998 / 600.0 UPDATING BEST: - *** 1 < 2 cpu: 0.624039000002 / 600.0 optimal solution found number of nodes on DFS: 74471 B&B: 1 Differencing: 26343 LPT: 301601843 instance n065d10e05.dat UPDATING BEST: - *** 12.545 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 11.131 < 12.545 cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.918 < 11.131 cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.6036 < 10.918 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 7.5774 < 8.6036 cpu: 0.060003999999 / 600.0 UPDATING BEST: - *** 6.5078 < 7.5774 cpu: 0.284017999991 / 600.0 UPDATING BEST: - *** 3.7004 < 6.5078 cpu: 0.356021999993 / 600.0 UPDATING BEST: - *** 1.585 < 3.7004 cpu: 8.02450099999 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 56.823551 / 600.0 optimal solution found number of nodes on DFS: 6691954 B&B: 0 Differencing: 5974 LPT: 19433418 instance n065d10e06.dat UPDATING BEST: - *** 14.324 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 13.503 < 14.324 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 13.271 < 13.503 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 12.219 < 13.271 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 11.896 < 12.219 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 11.037 < 11.896 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 10.223 < 11.037 cpu: 0.0120000000024 / 600.0 UPDATING BEST: - *** 10.133 < 10.223 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 10.018 < 10.133 cpu: 0.0200010000117 / 600.0 UPDATING BEST: - *** 9.3376 < 10.018 cpu: 0.0240010000125 / 600.0 UPDATING BEST: - *** 9.3061 < 9.3376 cpu: 0.0440020000096 / 600.0 UPDATING BEST: - *** 7.6511 < 9.3061 cpu: 0.0760040000023 / 600.0 UPDATING BEST: - *** 4.2479 < 7.6511 cpu: 0.0800050000107 / 600.0 UPDATING BEST: - *** 3.1699 < 4.2479 cpu: 0.912057000009 / 600.0 UPDATING BEST: - *** 2.3219 < 3.1699 cpu: 7.804487 / 600.0 UPDATING BEST: - *** 1.585 < 2.3219 cpu: 11.984749 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 202.672666 / 600.0 optimal solution found number of nodes on DFS: 23512748 B&B: 0 Differencing: 20508 LPT: 396732460 instance n065d10e07.dat UPDATING BEST: - *** 17.768 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.685 < 17.768 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.642 < 14.685 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.389 < 14.642 cpu: 0.0 / 600.0 UPDATING BEST: - *** 11.169 < 13.389 cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.925 < 11.169 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.5661 < 10.925 cpu: 0.0119999999879 / 600.0 UPDATING BEST: - *** 6.858 < 9.5661 cpu: 0.048002999989 / 600.0 UPDATING BEST: - *** 5.3219 < 6.858 cpu: 0.104005999994 / 600.0 UPDATING BEST: - *** 4.585 < 5.3219 cpu: 0.396023999987 / 600.0 UPDATING BEST: - *** 4.1699 < 4.585 cpu: 0.740045999992 / 600.0 UPDATING BEST: - *** 2 < 4.1699 cpu: 2.47615399999 / 600.0 UPDATING BEST: - *** 1 < 2 cpu: 74.436651 / 600.0 optimal solution found number of nodes on DFS: 8656658 B&B: 1 Differencing: 223175 LPT: 81737635 instance n065d10e08.dat UPDATING BEST: - *** 15.369 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 14.527 < 15.369 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 14.097 < 14.527 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 13.431 < 14.097 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 12.006 < 13.431 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 10.957 < 12.006 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 10.412 < 10.957 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 9.5699 < 10.412 cpu: 0.0280020000064 / 600.0 UPDATING BEST: - *** 9.3264 < 9.5699 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 7.8704 < 9.3264 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 7.0444 < 7.8704 cpu: 0.288018000007 / 600.0 UPDATING BEST: - *** 5.9542 < 7.0444 cpu: 0.296017999994 / 600.0 UPDATING BEST: - *** 5.3923 < 5.9542 cpu: 0.532032999996 / 600.0 UPDATING BEST: - *** 3 < 5.3923 cpu: 1.476092 / 600.0 UPDATING BEST: - *** 2.585 < 3 cpu: 2.32014500001 / 600.0 UPDATING BEST: - *** -1 < 2.585 cpu: 74.900681 / 600.0 optimal solution found - *** number of nodes on DFS: 8720659 B&B: 1 Differencing: 42309 LPT: 91318133 instance n065d10e09.dat UPDATING BEST: - *** 10.782 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 9.6384 < 10.782 cpu: 0.0 / 600.0 UPDATING BEST: - *** 9.3421 < 9.6384 cpu: 0.0520029999898 / 600.0 UPDATING BEST: - *** 8.7715 < 9.3421 cpu: 0.11600699999 / 600.0 UPDATING BEST: - *** 8.0607 < 8.7715 cpu: 0.212012999997 / 600.0 UPDATING BEST: - *** 7.5157 < 8.0607 cpu: 0.352021999992 / 600.0 UPDATING BEST: - *** 7.1997 < 7.5157 cpu: 0.352021999992 / 600.0 UPDATING BEST: - *** 6.1085 < 7.1997 cpu: 0.484029999992 / 600.0 UPDATING BEST: - *** 0 < 6.1085 cpu: 2.07213 / 600.0 optimal solution found number of nodes on DFS: 242315 B&B: 0 Differencing: 1760 LPT: 285788942 instance n075d10e00.dat UPDATING BEST: - *** 10.345 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.314 < 10.345 cpu: 0.0 / 600.0 UPDATING BEST: - *** 9.8719 < 10.314 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 6.4094 < 9.8719 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 6.375 < 6.4094 cpu: 0.364021999994 / 600.0 UPDATING BEST: - *** 6.3038 < 6.375 cpu: 0.416025999992 / 600.0 UPDATING BEST: - *** 3.4594 < 6.3038 cpu: 0.544033999991 / 600.0 UPDATING BEST: - *** 0 < 3.4594 cpu: 1.464091 / 600.0 optimal solution found number of nodes on DFS: 171687 B&B: 0 Differencing: 1300 LPT: 178759534 instance n075d10e01.dat UPDATING BEST: - *** 12.957 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 11.243 < 12.957 cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.9887 < 11.243 cpu: 0.0 / 600.0 UPDATING BEST: - *** 7.2479 < 8.9887 cpu: 0.0280019999918 / 600.0 UPDATING BEST: - *** 6.6439 < 7.2479 cpu: 0.0680049999937 / 600.0 UPDATING BEST: - *** 5.6439 < 6.6439 cpu: 0.272016999996 / 600.0 UPDATING BEST: - *** 4.7004 < 5.6439 cpu: 0.564035999996 / 600.0 UPDATING BEST: - *** 3 < 4.7004 cpu: 1.87211699999 / 600.0 UPDATING BEST: - *** -1 < 3 cpu: 2.77217299999 / 600.0 optimal solution found - *** number of nodes on DFS: 320354 B&B: 1 Differencing: 7953 LPT: 7545071 instance n075d10e02.dat UPDATING BEST: - *** 10.131 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 7.1997 < 10.131 cpu: 0.0 / 600.0 UPDATING BEST: - *** 4.5236 < 7.1997 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 3.1699 < 4.5236 cpu: 0.024000999998 / 600.0 UPDATING BEST: - *** 2.8074 < 3.1699 cpu: 0.688043000002 / 600.0 UPDATING BEST: - *** 1.585 < 2.8074 cpu: 1.31608199999 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 2.40814999999 / 600.0 optimal solution found number of nodes on DFS: 285368 B&B: 0 Differencing: 1120 LPT: 28307876 instance n075d10e03.dat UPDATING BEST: - *** 10.982 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.8439 < 10.982 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.7296 < 9.8439 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 9.4696 < 9.7296 cpu: 0.0120010000101 / 600.0 UPDATING BEST: - *** 8.1344 < 9.4696 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 6.4429 < 8.1344 cpu: 0.100006000008 / 600.0 UPDATING BEST: - *** 5.9773 < 6.4429 cpu: 0.652041000008 / 600.0 UPDATING BEST: - *** 3.1699 < 5.9773 cpu: 0.656041000009 / 600.0 UPDATING BEST: - *** 2.3219 < 3.1699 cpu: 9.328584 / 600.0 UPDATING BEST: - *** 1.585 < 2.3219 cpu: 19.093194 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 42.974686 / 600.0 optimal solution found number of nodes on DFS: 4870300 B&B: 0 Differencing: 2022 LPT: 19979010 instance n075d10e04.dat UPDATING BEST: - *** 11.664 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 11.618 < 11.664 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 10.003 < 11.618 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.69 < 10.003 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.5622 < 9.69 cpu: 0.0240020000056 / 600.0 UPDATING BEST: - *** 8.6221 < 9.5622 cpu: 0.0480030000035 / 600.0 UPDATING BEST: - *** 7.3923 < 8.6221 cpu: 0.0640039999998 / 600.0 UPDATING BEST: - *** 2.585 < 7.3923 cpu: 0.100006000008 / 600.0 UPDATING BEST: - *** 2 < 2.585 cpu: 2.30014400001 / 600.0 UPDATING BEST: - *** -1 < 2 cpu: 9.244578 / 600.0 optimal solution found - *** number of nodes on DFS: 1083078 B&B: 1 Differencing: 3243 LPT: 30983283 instance n075d10e05.dat UPDATING BEST: - *** 10.947 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.0444 < 10.947 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 7.8202 < 9.0444 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 3 < 7.8202 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 2 < 3 cpu: 5.692356 / 600.0 UPDATING BEST: - *** -1 < 2 cpu: 7.972498 / 600.0 optimal solution found - *** number of nodes on DFS: 904106 B&B: 1 Differencing: 1973 LPT: 76236425 instance n075d10e06.dat UPDATING BEST: - *** 14.837 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.036 < 14.837 cpu: 0.0 / 600.0 UPDATING BEST: - *** 11.226 < 13.036 cpu: 0.0 / 600.0 UPDATING BEST: - *** 7.8948 < 11.226 cpu: 0.0 / 600.0 UPDATING BEST: - *** 5.4594 < 7.8948 cpu: 0.00800099999469 / 600.0 UPDATING BEST: - *** 4.9069 < 5.4594 cpu: 0.0520039999974 / 600.0 UPDATING BEST: - *** 4 < 4.9069 cpu: 0.132008999994 / 600.0 UPDATING BEST: - *** 1 < 4 cpu: 0.500031999996 / 600.0 optimal solution found number of nodes on DFS: 58885 B&B: 1 Differencing: 29267 LPT: 75086175 instance n075d10e07.dat UPDATING BEST: - *** 13.644 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 12.414 < 13.644 cpu: 0.0 / 600.0 UPDATING BEST: - *** 12.158 < 12.414 cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.534 < 12.158 cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.53 < 10.534 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.875 < 10.53 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.4533 < 9.875 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.137 < 9.4533 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 7.7482 < 9.137 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 6.9425 < 7.7482 cpu: 0.0440030000027 / 600.0 UPDATING BEST: - *** 5.2854 < 6.9425 cpu: 0.084004999997 / 600.0 UPDATING BEST: - *** 3.7004 < 5.2854 cpu: 0.292018000007 / 600.0 UPDATING BEST: - *** 2.3219 < 3.7004 cpu: 0.824051000003 / 600.0 UPDATING BEST: - *** 0 < 2.3219 cpu: 2.900181 / 600.0 optimal solution found number of nodes on DFS: 338405 B&B: 0 Differencing: 12804 LPT: 52438006 instance n075d10e08.dat UPDATING BEST: - *** 12.219 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 6.5546 < 12.219 cpu: 0.0 / 600.0 UPDATING BEST: - *** 6.3219 < 6.5546 cpu: 0.144008999996 / 600.0 UPDATING BEST: - *** 5.858 < 6.3219 cpu: 0.144008999996 / 600.0 UPDATING BEST: - *** 3.585 < 5.858 cpu: 0.152009999991 / 600.0 UPDATING BEST: - *** 3 < 3.585 cpu: 0.416025999992 / 600.0 UPDATING BEST: - *** 2 < 3 cpu: 0.420027 / 600.0 UPDATING BEST: - *** 1 < 2 cpu: 19.733234 / 600.0 optimal solution found number of nodes on DFS: 2328372 B&B: 1 Differencing: 4765 LPT: 66352339 instance n075d10e09.dat UPDATING BEST: - *** 10.328 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 9.3729 < 10.328 cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.9278 < 9.3729 cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.0168 < 8.9278 cpu: 0.0360019999935 / 600.0 UPDATING BEST: - *** 6.1497 < 8.0168 cpu: 0.0400019999943 / 600.0 UPDATING BEST: - *** 5.8329 < 6.1497 cpu: 0.340020999996 / 600.0 UPDATING BEST: - *** 4.3923 < 5.8329 cpu: 0.488029999993 / 600.0 UPDATING BEST: - *** 4.2479 < 4.3923 cpu: 0.956059999997 / 600.0 UPDATING BEST: - *** 4.0875 < 4.2479 cpu: 2.152134 / 600.0 UPDATING BEST: - *** 2.3219 < 4.0875 cpu: 2.19613699999 / 600.0 UPDATING BEST: - *** 0 < 2.3219 cpu: 5.028314 / 600.0 optimal solution found number of nodes on DFS: 578000 B&B: 0 Differencing: 1284 LPT: 60664492 instance n085d10e00.dat UPDATING BEST: - *** 10.529 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 7.7944 < 10.529 cpu: 0.00800099999469 / 600.0 UPDATING BEST: - *** 7.4429 < 7.7944 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 7.2668 < 7.4429 cpu: 0.036002000008 / 600.0 UPDATING BEST: - *** 6.2095 < 7.2668 cpu: 0.0520030000043 / 600.0 UPDATING BEST: - *** 2 < 6.2095 cpu: 0.136008999994 / 600.0 UPDATING BEST: - *** 1 < 2 cpu: 2.36814799999 / 600.0 optimal solution found number of nodes on DFS: 283265 B&B: 1 Differencing: 1477 LPT: 15967735 instance n085d10e01.dat UPDATING BEST: - *** 9.6439 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.5584 < 9.6439 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.4919 < 9.5584 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 9.2946 < 9.4919 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 6.8074 < 9.2946 cpu: 0.0280020000064 / 600.0 UPDATING BEST: - *** 6.2854 < 6.8074 cpu: 0.0320020000072 / 600.0 UPDATING BEST: - *** 5.3219 < 6.2854 cpu: 0.172011000002 / 600.0 UPDATING BEST: - *** 2 < 5.3219 cpu: 0.260016 / 600.0 UPDATING BEST: - *** 1 < 2 cpu: 6.08438 / 600.0 optimal solution found number of nodes on DFS: 703084 B&B: 1 Differencing: 799 LPT: 6839897 instance n085d10e02.dat UPDATING BEST: - *** 9.5157 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 6.6147 < 9.5157 cpu: 0.0 / 600.0 UPDATING BEST: - *** 5.1699 < 6.6147 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 4.1699 < 5.1699 cpu: 0.0480030000035 / 600.0 UPDATING BEST: - *** 2.585 < 4.1699 cpu: 0.568035000004 / 600.0 UPDATING BEST: - *** 1 < 2.585 cpu: 2.212138 / 600.0 optimal solution found number of nodes on DFS: 258410 B&B: 1 Differencing: 731 LPT: 551311667 instance n085d10e03.dat UPDATING BEST: - *** 10.978 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 9.5641 < 10.978 cpu: 0.0 / 600.0 UPDATING BEST: - *** 7.2761 < 9.5641 cpu: 0.0 / 600.0 UPDATING BEST: - *** 6.7142 < 7.2761 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 6.0224 < 6.7142 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 5.5546 < 6.0224 cpu: 0.024000999998 / 600.0 UPDATING BEST: - *** 4.7549 < 5.5546 cpu: 0.156009999992 / 600.0 UPDATING BEST: - *** 3.9069 < 4.7549 cpu: 0.204012999995 / 600.0 UPDATING BEST: - *** 1.585 < 3.9069 cpu: 0.452028 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 0.764047999997 / 600.0 optimal solution found number of nodes on DFS: 89186 B&B: 0 Differencing: 2016 LPT: 171598168 instance n085d10e04.dat UPDATING BEST: - *** 12.231 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.359 < 12.231 cpu: 0.0 / 600.0 UPDATING BEST: - *** 9.1674 < 10.359 cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.5887 < 9.1674 cpu: 0.0 / 600.0 UPDATING BEST: - *** 6.9425 < 8.5887 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 2.3219 < 6.9425 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 1.585 < 2.3219 cpu: 3.028189 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 3.804238 / 600.0 optimal solution found number of nodes on DFS: 445348 B&B: 0 Differencing: 4806 LPT: 18009854 instance n085d10e05.dat UPDATING BEST: - *** 11.428 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.905 < 11.428 cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.143 < 10.905 cpu: 0.0 / 600.0 UPDATING BEST: - *** 7.5157 < 10.143 cpu: 0.0 / 600.0 UPDATING BEST: - *** 6.8704 < 7.5157 cpu: 0.0 / 600.0 UPDATING BEST: - *** 5.8826 < 6.8704 cpu: 0.0 / 600.0 UPDATING BEST: - *** 3.7004 < 5.8826 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 2.8074 < 3.7004 cpu: 0.268016999995 / 600.0 UPDATING BEST: - *** 0 < 2.8074 cpu: 2.252141 / 600.0 optimal solution found number of nodes on DFS: 260184 B&B: 0 Differencing: 2754 LPT: 20404956 instance n085d10e06.dat UPDATING BEST: - *** 9.9687 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.9944 < 9.9687 cpu: 0.0 / 600.0 UPDATING BEST: - *** 6.1293 < 8.9944 cpu: 0.0 / 600.0 UPDATING BEST: - *** 4.4594 < 6.1293 cpu: 0.0 / 600.0 UPDATING BEST: - *** 4.1699 < 4.4594 cpu: 0.296017999994 / 600.0 UPDATING BEST: - *** 3 < 4.1699 cpu: 0.608037999991 / 600.0 UPDATING BEST: - *** -1 < 3 cpu: 1.18407399999 / 600.0 optimal solution found - *** number of nodes on DFS: 137543 B&B: 1 Differencing: 1001 LPT: 164370085 instance n085d10e07.dat UPDATING BEST: - *** 10.154 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.7731 < 10.154 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 6.8455 < 9.7731 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 6.5392 < 6.8455 cpu: 0.024000999998 / 600.0 UPDATING BEST: - *** 6.3399 < 6.5392 cpu: 0.0400020000088 / 600.0 UPDATING BEST: - *** 5.7279 < 6.3399 cpu: 0.0560030000051 / 600.0 UPDATING BEST: - *** 2.8074 < 5.7279 cpu: 0.0880049999978 / 600.0 UPDATING BEST: - *** 0 < 2.8074 cpu: 0.472029000011 / 600.0 optimal solution found number of nodes on DFS: 53246 B&B: 0 Differencing: 1138 LPT: 43658926 instance n085d10e08.dat UPDATING BEST: - *** 11.801 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.8297 < 11.801 cpu: 0.0 / 600.0 UPDATING BEST: - *** 2.3219 < 8.8297 cpu: 0.0 / 600.0 UPDATING BEST: - *** 1.585 < 2.3219 cpu: 0.40802599999 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 37.318333 / 600.0 optimal solution found number of nodes on DFS: 4349422 B&B: 0 Differencing: 3568 LPT: 21942870 instance n085d10e09.dat UPDATING BEST: - *** 10.136 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.716 < 10.136 cpu: 0.00800099999469 / 600.0 UPDATING BEST: - *** 8.8796 < 9.716 cpu: 0.00800099999469 / 600.0 UPDATING BEST: - *** 8.8361 < 8.8796 cpu: 0.00800099999469 / 600.0 UPDATING BEST: - *** 8.224 < 8.8361 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 7.8642 < 8.224 cpu: 0.0440030000027 / 600.0 UPDATING BEST: - *** 7.3129 < 7.8642 cpu: 0.0560039999982 / 600.0 UPDATING BEST: - *** 6.5699 < 7.3129 cpu: 0.116007000004 / 600.0 UPDATING BEST: - *** 0 < 6.5699 cpu: 0.184011999998 / 600.0 optimal solution found number of nodes on DFS: 20879 B&B: 0 Differencing: 1124 LPT: 26452084 instance n095d10e00.dat UPDATING BEST: - *** 14.375 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.719 < 14.375 cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.6073 < 10.719 cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.4594 < 8.6073 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 8.0444 < 8.4594 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 7.4594 < 8.0444 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 7.4094 < 7.4594 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 7.3038 < 7.4094 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 6.9773 < 7.3038 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 5.9542 < 6.9773 cpu: 0.024000999998 / 600.0 UPDATING BEST: - *** 2 < 5.9542 cpu: 0.0520030000043 / 600.0 UPDATING BEST: - *** 1 < 2 cpu: 0.0800049999962 / 600.0 optimal solution found number of nodes on DFS: 9125 B&B: 1 Differencing: 21253 LPT: 1538187 instance n095d10e01.dat UPDATING BEST: - *** 9.3038 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 8.2095 < 9.3038 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 6.6147 < 8.2095 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 4 < 6.6147 cpu: 0.0200010000117 / 600.0 UPDATING BEST: - *** 3.8074 < 4 cpu: 0.0440030000027 / 600.0 UPDATING BEST: - *** -1 < 3.8074 cpu: 0.0480030000035 / 600.0 optimal solution found - *** number of nodes on DFS: 5191 B&B: 1 Differencing: 631 LPT: 87296013 instance n095d10e02.dat UPDATING BEST: - *** 9.1033 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 6.7279 < 9.1033 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 3.3219 < 6.7279 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 3 < 3.3219 cpu: 0.084004999997 / 600.0 UPDATING BEST: - *** 2 < 3 cpu: 0.332020999995 / 600.0 UPDATING BEST: - *** 1 < 2 cpu: 0.808050000007 / 600.0 optimal solution found number of nodes on DFS: 93809 B&B: 1 Differencing: 549 LPT: 59823799 instance n095d10e03.dat UPDATING BEST: - *** 13.653 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.11 < 13.653 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.101 < 13.11 cpu: 0.0 / 600.0 UPDATING BEST: - *** 12.989 < 13.101 cpu: 0.0 / 600.0 UPDATING BEST: - *** 11.433 < 12.989 cpu: 0.0 / 600.0 UPDATING BEST: - *** 9.0056 < 11.433 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 7.7142 < 9.0056 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 4.9069 < 7.7142 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 4.8074 < 4.9069 cpu: 0.120007000005 / 600.0 UPDATING BEST: - *** 3.585 < 4.8074 cpu: 0.32402 / 600.0 UPDATING BEST: - *** 3.3219 < 3.585 cpu: 0.464028999995 / 600.0 UPDATING BEST: - *** 3 < 3.3219 cpu: 0.812050000008 / 600.0 UPDATING BEST: - *** 2.585 < 3 cpu: 1.544096 / 600.0 UPDATING BEST: - *** 2 < 2.585 cpu: 4.548284 / 600.0 UPDATING BEST: - *** -1 < 2 cpu: 9.500593 / 600.0 optimal solution found - *** number of nodes on DFS: 1111113 B&B: 1 Differencing: 12881 LPT: 221598901 instance n095d10e04.dat UPDATING BEST: - *** 10.361 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.293 < 10.361 cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.125 < 10.293 cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.7448 < 10.125 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 7.0768 < 8.7448 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 6.6294 < 7.0768 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 1.585 < 6.6294 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 0.488030000008 / 600.0 optimal solution found number of nodes on DFS: 57639 B&B: 0 Differencing: 1314 LPT: 168140054 instance n095d10e05.dat UPDATING BEST: - *** 7.8704 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 4.7004 < 7.8704 cpu: 0.00800099999469 / 600.0 UPDATING BEST: - *** 4.4594 < 4.7004 cpu: 0.0440029999882 / 600.0 UPDATING BEST: - *** 4.3219 < 4.4594 cpu: 0.14800999999 / 600.0 UPDATING BEST: - *** 2.585 < 4.3219 cpu: 0.156009999992 / 600.0 UPDATING BEST: - *** 1 < 2.585 cpu: 0.200012999994 / 600.0 optimal solution found number of nodes on DFS: 22807 B&B: 1 Differencing: 233 LPT: 93245253 instance n095d10e06.dat UPDATING BEST: - *** 10.598 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 9.6511 < 10.598 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 9.4388 < 9.6511 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 8.8392 < 9.4388 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 8.5546 < 8.8392 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 8.2288 < 8.5546 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 6.2095 < 8.2288 cpu: 0.0240020000056 / 600.0 UPDATING BEST: - *** 5.3219 < 6.2095 cpu: 0.156010000006 / 600.0 UPDATING BEST: - *** 4.7004 < 5.3219 cpu: 0.192012 / 600.0 UPDATING BEST: - *** 3.585 < 4.7004 cpu: 0.252015999999 / 600.0 UPDATING BEST: - *** 2.585 < 3.585 cpu: 0.296019000001 / 600.0 UPDATING BEST: - *** 2 < 2.585 cpu: 1.408088 / 600.0 UPDATING BEST: - *** -1 < 2 cpu: 1.892118 / 600.0 optimal solution found - *** number of nodes on DFS: 221418 B&B: 1 Differencing: 1549 LPT: 13370473 instance n095d10e07.dat UPDATING BEST: - *** 11.769 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 5.7814 < 11.769 cpu: 0.0 / 600.0 UPDATING BEST: - *** 4.2479 < 5.7814 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 1.585 < 4.2479 cpu: 0.024000999998 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 3.01618800001 / 600.0 optimal solution found number of nodes on DFS: 351492 B&B: 0 Differencing: 3488 LPT: 169354598 instance n095d10e08.dat UPDATING BEST: - *** 13.992 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 12.165 < 13.992 cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.098 < 12.165 cpu: 0.0 / 600.0 UPDATING BEST: - *** 7.7004 < 8.098 cpu: 0.0 / 600.0 UPDATING BEST: - *** 6 < 7.7004 cpu: 0.00400100000843 / 600.0 UPDATING BEST: - *** 5.6439 < 6 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 5.1699 < 5.6439 cpu: 0.0320020000072 / 600.0 UPDATING BEST: - *** 5.0875 < 5.1699 cpu: 0.124008000013 / 600.0 UPDATING BEST: - *** 4.9069 < 5.0875 cpu: 0.268017000009 / 600.0 UPDATING BEST: - *** 2.585 < 4.9069 cpu: 0.288018000007 / 600.0 UPDATING BEST: - *** 1 < 2.585 cpu: 1.924121 / 600.0 optimal solution found number of nodes on DFS: 223653 B&B: 1 Differencing: 16293 LPT: 45288165 instance n095d10e09.dat UPDATING BEST: - *** 9.6511 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 5.585 < 9.6511 cpu: 0.0 / 600.0 UPDATING BEST: - *** 1 < 5.585 cpu: 0.116007000004 / 600.0 optimal solution found number of nodes on DFS: 13643 B&B: 1 Differencing: 803 LPT: 52010463 instance n105d10e00.dat UPDATING BEST: - *** 9.611 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 7.8329 < 9.611 cpu: 0.0 / 600.0 UPDATING BEST: - *** 7.7814 < 7.8329 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 3.3219 < 7.7814 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 3 < 3.3219 cpu: 0.716044999994 / 600.0 UPDATING BEST: - *** 2.585 < 3 cpu: 0.896055999998 / 600.0 UPDATING BEST: - *** 1 < 2.585 cpu: 0.960059999998 / 600.0 optimal solution found number of nodes on DFS: 109192 B&B: 1 Differencing: 781 LPT: 198445507 instance n105d10e01.dat UPDATING BEST: - *** 8.4553 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 7.2384 < 8.4553 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 5.4263 < 7.2384 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 4.0875 < 5.4263 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 2.3219 < 4.0875 cpu: 0.0200010000117 / 600.0 UPDATING BEST: - *** 1.585 < 2.3219 cpu: 1.23207700001 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 3.304206 / 600.0 optimal solution found number of nodes on DFS: 388181 B&B: 0 Differencing: 350 LPT: 62601192 instance n105d10e02.dat UPDATING BEST: - *** 12.978 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 12.974 < 12.978 cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.901 < 12.974 cpu: 0.0 / 600.0 UPDATING BEST: - *** 9.6184 < 10.901 cpu: 0.00400100000843 / 600.0 UPDATING BEST: - *** 6.2479 < 9.6184 cpu: 0.00400100000843 / 600.0 UPDATING BEST: - *** 6.0444 < 6.2479 cpu: 0.0120010000101 / 600.0 UPDATING BEST: - *** 4.1699 < 6.0444 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** -1 < 4.1699 cpu: 0.0280020000064 / 600.0 optimal solution found - *** number of nodes on DFS: 3230 B&B: 1 Differencing: 8065 LPT: 64714787 instance n105d10e03.dat UPDATING BEST: - *** 12.295 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 9.3663 < 12.295 cpu: 0.0 / 600.0 UPDATING BEST: - *** 7.585 < 9.3663 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 7.5699 < 7.585 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 7.4429 < 7.5699 cpu: 0.0200019999902 / 600.0 UPDATING BEST: - *** 6.5236 < 7.4429 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 2 < 6.5236 cpu: 0.060003999999 / 600.0 UPDATING BEST: - *** 1 < 2 cpu: 2.728171 / 600.0 optimal solution found number of nodes on DFS: 313530 B&B: 1 Differencing: 5023 LPT: 4633449 instance n105d10e04.dat UPDATING BEST: - *** 8.5999 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 5.9069 < 8.5999 cpu: 0.0 / 600.0 UPDATING BEST: - *** 4.3219 < 5.9069 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 3.8074 < 4.3219 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 2 < 3.8074 cpu: 0.288018000007 / 600.0 UPDATING BEST: - *** -1 < 2 cpu: 3.964248 / 600.0 optimal solution found - *** number of nodes on DFS: 448120 B&B: 1 Differencing: 387 LPT: 60109117 instance n105d10e05.dat UPDATING BEST: - *** 8.9159 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 6.7142 < 8.9159 cpu: 0.0 / 600.0 UPDATING BEST: - *** 5.2095 < 6.7142 cpu: 0.00800099999469 / 600.0 UPDATING BEST: - *** 4.858 < 5.2095 cpu: 0.00800099999469 / 600.0 UPDATING BEST: - *** 2.3219 < 4.858 cpu: 0.0280019999918 / 600.0 UPDATING BEST: - *** 0 < 2.3219 cpu: 0.260016 / 600.0 optimal solution found number of nodes on DFS: 29951 B&B: 0 Differencing: 482 LPT: 135913638 instance n105d10e06.dat UPDATING BEST: - *** 9.3219 < inf cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 9.0607 < 9.3219 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 7.4757 < 9.0607 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 7.375 < 7.4757 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 7.2288 < 7.375 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 5.6439 < 7.2288 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 3.8074 < 5.6439 cpu: 0.0400030000019 / 600.0 UPDATING BEST: - *** 2 < 3.8074 cpu: 0.104007000002 / 600.0 UPDATING BEST: - *** 1 < 2 cpu: 0.296019000001 / 600.0 optimal solution found number of nodes on DFS: 33973 B&B: 1 Differencing: 639 LPT: 1619335 instance n105d10e07.dat UPDATING BEST: - *** 10.951 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.2192 < 10.951 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 7.4263 < 8.2192 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 7.1898 < 7.4263 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 7.0444 < 7.1898 cpu: 0.024001999991 / 600.0 UPDATING BEST: - *** 6.5236 < 7.0444 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 5.0875 < 6.5236 cpu: 0.0400029999873 / 600.0 UPDATING BEST: - *** 3 < 5.0875 cpu: 0.104006999987 / 600.0 UPDATING BEST: - *** 2 < 3 cpu: 0.452028 / 600.0 UPDATING BEST: - *** 1 < 2 cpu: 0.540033999991 / 600.0 optimal solution found number of nodes on DFS: 62368 B&B: 1 Differencing: 1979 LPT: 135146029 instance n105d10e08.dat UPDATING BEST: - *** 9.4959 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 7.0875 < 9.4959 cpu: 0.0 / 600.0 UPDATING BEST: - *** 6.9773 < 7.0875 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 6.6439 < 6.9773 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 5.5236 < 6.6439 cpu: 0.0240020000056 / 600.0 UPDATING BEST: - *** 4.9069 < 5.5236 cpu: 0.036002000008 / 600.0 UPDATING BEST: - *** 4.7004 < 4.9069 cpu: 0.060003999999 / 600.0 UPDATING BEST: - *** 3.585 < 4.7004 cpu: 0.132008 / 600.0 UPDATING BEST: - *** 2.585 < 3.585 cpu: 0.176011000003 / 600.0 UPDATING BEST: - *** -1 < 2.585 cpu: 0.588037000009 / 600.0 optimal solution found - *** number of nodes on DFS: 66875 B&B: 1 Differencing: 721 LPT: 6419663 instance n105d10e09.dat UPDATING BEST: - *** 12.006 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.717 < 12.006 cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.0928 < 10.717 cpu: 0.0 / 600.0 UPDATING BEST: - *** 5.7814 < 8.0928 cpu: 0.00800099999469 / 600.0 UPDATING BEST: - *** 3.1699 < 5.7814 cpu: 0.0640039999998 / 600.0 UPDATING BEST: - *** 2.3219 < 3.1699 cpu: 0.368022999988 / 600.0 UPDATING BEST: - *** 1.585 < 2.3219 cpu: 0.40802599999 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 3.82023899999 / 600.0 optimal solution found number of nodes on DFS: 440560 B&B: 0 Differencing: 4112 LPT: 43873526 instance n015d12e00.dat UPDATING BEST: - *** 27.018 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.845 < 27.018 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.607 < 25.845 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 20.627 < 24.607 cpu: 0.00800000000163 / 600.0 number of nodes on DFS: 790 B&B: 1619811 Differencing: 135905193 LPT: 25771186737 instance n015d12e01.dat UPDATING BEST: - *** 27.302 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.31 < 27.302 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.401 < 25.31 cpu: 0.0 / 600.0 number of nodes on DFS: 627 B&B: 22155530 Differencing: 165451892 LPT: 41605916 instance n015d12e02.dat UPDATING BEST: - *** 28.572 < inf cpu: 0.0 / 600.0 number of nodes on DFS: 727 B&B: 398928145 Differencing: 398928145 LPT: 28593048613 instance n015d12e03.dat UPDATING BEST: - *** 30.652 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.267 < 30.652 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.564 < 28.267 cpu: 0.0 / 600.0 number of nodes on DFS: 620 B&B: 198481324 Differencing: 1687288412 LPT: 62907757352 instance n015d12e04.dat UPDATING BEST: - *** 34.147 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.445 < 34.147 cpu: 0.0 / 600.0 UPDATING BEST: - *** 32.77 < 33.445 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.58 < 32.77 cpu: 0.0 / 600.0 number of nodes on DFS: 710 B&B: 1567176 Differencing: 19021444290 LPT: 73598789626 instance n015d12e05.dat UPDATING BEST: - *** 28.729 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.36 < 28.729 cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.315 < 28.36 cpu: 0.0 / 600.0 number of nodes on DFS: 689 B&B: 41728507 Differencing: 444830723 LPT: 49452331969 instance n015d12e06.dat UPDATING BEST: - *** 34.013 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 32.459 < 34.013 cpu: 0.0 / 600.0 UPDATING BEST: - *** 31.822 < 32.459 cpu: 0.0 / 600.0 UPDATING BEST: - *** 31.17 < 31.822 cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.55 < 31.17 cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.528 < 29.55 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.273 < 28.528 cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.856 < 27.273 cpu: 0.00800100000924 / 600.0 number of nodes on DFS: 1256 B&B: 60717611 Differencing: 17339586607 LPT: 24296259315 instance n015d12e07.dat UPDATING BEST: - *** 35.667 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 35.445 < 35.667 cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.584 < 35.445 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 31.59 < 33.584 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 31.584 < 31.59 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 29.366 < 31.584 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 29.197 < 29.366 cpu: 0.00400000000081 / 600.0 number of nodes on DFS: 1464 B&B: 615216540 Differencing: 54566826470 LPT: 166853246618 instance n015d12e08.dat UPDATING BEST: - *** 30.394 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 30.141 < 30.394 cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.897 < 30.141 cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.633 < 29.897 cpu: 0.00400000000081 / 600.0 number of nodes on DFS: 1379 B&B: 832545438 Differencing: 1410690076 LPT: 133206057248 instance n015d12e09.dat UPDATING BEST: - *** 34.416 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.973 < 34.416 cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.629 < 29.973 cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.81 < 29.629 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.655 < 28.81 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.212 < 27.655 cpu: 0.00400099999388 / 600.0 number of nodes on DFS: 1427 B&B: 155456012 Differencing: 22926371752 LPT: 52405521692 instance n025d12e00.dat UPDATING BEST: - *** 27.429 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.677 < 27.429 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.449 < 25.677 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.009 < 22.449 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.042 < 22.009 cpu: 0.0520030000043 / 600.0 UPDATING BEST: - *** 17.774 < 20.042 cpu: 0.0720050000091 / 600.0 UPDATING BEST: - *** 17.51 < 17.774 cpu: 0.108007000003 / 600.0 UPDATING BEST: - *** 16.803 < 17.51 cpu: 0.504031999997 / 600.0 number of nodes on DFS: 89682 B&B: 114309 Differencing: 180674087 LPT: 7332604847 instance n025d12e01.dat UPDATING BEST: - *** 28.072 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.384 < 28.072 cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.898 < 26.384 cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.346 < 25.898 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.378 < 25.346 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 21.997 < 22.378 cpu: 0.0800049999962 / 600.0 UPDATING BEST: - *** 18.411 < 21.997 cpu: 0.128008 / 600.0 UPDATING BEST: - *** 17.877 < 18.411 cpu: 1.956122 / 600.0 number of nodes on DFS: 288931 B&B: 240794 Differencing: 282254624 LPT: 13957428040 instance n025d12e02.dat UPDATING BEST: - *** 26.68 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.756 < 26.68 cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.171 < 25.756 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.737 < 25.171 cpu: 0.00799999998708 / 600.0 UPDATING BEST: - *** 18.794 < 21.737 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 18.26 < 18.794 cpu: 0.396023999987 / 600.0 UPDATING BEST: - *** 17.613 < 18.26 cpu: 0.952058999988 / 600.0 number of nodes on DFS: 146073 B&B: 200461 Differencing: 107543909 LPT: 3574905329 instance n025d12e03.dat UPDATING BEST: - *** 28.71 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.195 < 28.71 cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.482 < 25.195 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.777 < 23.482 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.773 < 22.777 cpu: 0.0120010000101 / 600.0 UPDATING BEST: - *** 18.579 < 19.773 cpu: 0.0400030000019 / 600.0 UPDATING BEST: - *** 16.813 < 18.579 cpu: 0.292018000007 / 600.0 number of nodes on DFS: 187633 B&B: 115135 Differencing: 439139473 LPT: 3149252457 instance n025d12e04.dat UPDATING BEST: - *** 26.762 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 24.731 < 26.762 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 23.421 < 24.731 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 19.598 < 23.421 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 19.587 < 19.598 cpu: 0.556033999994 / 600.0 UPDATING BEST: - *** 18.424 < 19.587 cpu: 0.960059999998 / 600.0 number of nodes on DFS: 163382 B&B: 351693 Differencing: 113785035 LPT: 12704365473 instance n025d12e05.dat UPDATING BEST: - *** 25.757 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.768 < 25.757 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.518 < 24.768 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.058 < 24.518 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.393 < 22.058 cpu: 0.0200019999902 / 600.0 UPDATING BEST: - *** 21.005 < 21.393 cpu: 0.120007999998 / 600.0 UPDATING BEST: - *** 20.699 < 21.005 cpu: 0.156009999992 / 600.0 UPDATING BEST: - *** 20.091 < 20.699 cpu: 0.248015999998 / 600.0 UPDATING BEST: - *** 17.037 < 20.091 cpu: 0.648040999993 / 600.0 number of nodes on DFS: 320494 B&B: 134511 Differencing: 56719175 LPT: 87253529675 instance n025d12e06.dat UPDATING BEST: - *** 22.146 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.884 < 22.146 cpu: 0.0920049999986 / 600.0 UPDATING BEST: - *** 18.898 < 20.884 cpu: 0.268016000002 / 600.0 UPDATING BEST: - *** 18.398 < 18.898 cpu: 0.608038000006 / 600.0 number of nodes on DFS: 285683 B&B: 345305 Differencing: 4640167 LPT: 34127932933 instance n025d12e07.dat UPDATING BEST: - *** 30.182 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.716 < 30.182 cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.994 < 29.716 cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.512 < 26.994 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.561 < 26.512 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 19.514 < 20.561 cpu: 0.0640039999998 / 600.0 UPDATING BEST: - *** 18.593 < 19.514 cpu: 0.364023000002 / 600.0 number of nodes on DFS: 194087 B&B: 395437 Differencing: 1218429949 LPT: 52118543889 instance n025d12e08.dat UPDATING BEST: - *** 28.131 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.715 < 28.131 cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.412 < 27.715 cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.752 < 26.412 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 25.431 < 25.752 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 25.37 < 25.431 cpu: 0.0120000000024 / 600.0 UPDATING BEST: - *** 23.347 < 25.37 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 22.03 < 23.347 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 16.143 < 22.03 cpu: 0.0280009999988 / 600.0 UPDATING BEST: - *** 15.081 < 16.143 cpu: 0.160009999992 / 600.0 number of nodes on DFS: 378457 B&B: 34658 Differencing: 293854442 LPT: 54267509880 instance n025d12e09.dat UPDATING BEST: - *** 27.346 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.241 < 27.346 cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.125 < 26.241 cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.425 < 25.125 cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.243 < 23.425 cpu: 0.0360019999935 / 600.0 UPDATING BEST: - *** 23.151 < 23.243 cpu: 0.0480030000035 / 600.0 UPDATING BEST: - *** 17.986 < 23.151 cpu: 0.084004999997 / 600.0 UPDATING BEST: - *** 16.49 < 17.986 cpu: 0.116007000004 / 600.0 number of nodes on DFS: 308966 B&B: 92071 Differencing: 170579569 LPT: 31915874351 instance n035d12e00.dat UPDATING BEST: - *** 24.095 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.908 < 24.095 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.757 < 22.908 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 21.981 < 22.757 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 21.911 < 21.981 cpu: 0.0120000000024 / 600.0 UPDATING BEST: - *** 20.973 < 21.911 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 20.02 < 20.973 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 18.701 < 20.02 cpu: 0.0360019999935 / 600.0 UPDATING BEST: - *** 17.393 < 18.701 cpu: 0.0720040000015 / 600.0 UPDATING BEST: - *** 11.721 < 17.393 cpu: 0.124006999991 / 600.0 UPDATING BEST: - *** 10.115 < 11.721 cpu: 21.361334 / 600.0 UPDATING BEST: - *** 6.375 < 10.115 cpu: 38.562409 / 600.0 UPDATING BEST: - *** 6.3038 < 6.375 cpu: 264.35252 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72000000 B&B: 78 Differencing: 17913424 LPT: 22278709284 instance n035d12e01.dat UPDATING BEST: - *** 23.882 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.47 < 23.882 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.776 < 23.47 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.35 < 22.776 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 20.161 < 22.35 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 19.398 < 20.161 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 17.496 < 19.398 cpu: 0.0520030000043 / 600.0 UPDATING BEST: - *** 16.938 < 17.496 cpu: 0.156009999992 / 600.0 UPDATING BEST: - *** 16.028 < 16.938 cpu: 0.508031999998 / 600.0 UPDATING BEST: - *** 15.66 < 16.028 cpu: 0.584036 / 600.0 UPDATING BEST: - *** 15.532 < 15.66 cpu: 0.792048999996 / 600.0 UPDATING BEST: - *** 13.858 < 15.532 cpu: 1.972123 / 600.0 UPDATING BEST: - *** 12.193 < 13.858 cpu: 4.40027499999 / 600.0 UPDATING BEST: - *** 11.255 < 12.193 cpu: 6.80042499999 / 600.0 UPDATING BEST: - *** 10.631 < 11.255 cpu: 53.111319 / 600.0 UPDATING BEST: - *** 8.0553 < 10.631 cpu: 81.277079 / 600.0 UPDATING BEST: - *** 7.8704 < 8.0553 cpu: 188.311768 / 600.0 UPDATING BEST: - *** 5.2479 < 7.8704 cpu: 523.492715 / 600.0 number of nodes on DFS: 65579975 B&B: 37 Differencing: 15462757 LPT: 3664571201 instance n035d12e02.dat UPDATING BEST: - *** 25.639 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.013 < 25.639 cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.371 < 24.013 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.456 < 23.371 cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.179 < 18.456 cpu: 0.0640039999998 / 600.0 UPDATING BEST: - *** 15.738 < 17.179 cpu: 0.828051000004 / 600.0 UPDATING BEST: - *** 15.082 < 15.738 cpu: 0.956059000004 / 600.0 UPDATING BEST: - *** 14.935 < 15.082 cpu: 9.460591 / 600.0 UPDATING BEST: - *** 14.672 < 14.935 cpu: 19.965247 / 600.0 UPDATING BEST: - *** 13.461 < 14.672 cpu: 22.429401 / 600.0 UPDATING BEST: - *** 12.511 < 13.461 cpu: 24.605537 / 600.0 UPDATING BEST: - *** 11.136 < 12.511 cpu: 24.617538 / 600.0 UPDATING BEST: - *** 8.6582 < 11.136 cpu: 210.381148 / 600.0 UPDATING BEST: - *** 7.8202 < 8.6582 cpu: 366.022875 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72800000 B&B: 225 Differencing: 52240445 LPT: 45031934203 instance n035d12e03.dat UPDATING BEST: - *** 25.206 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 24.392 < 25.206 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 24.388 < 24.392 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 20.701 < 24.388 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 20.656 < 20.701 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 18.403 < 20.656 cpu: 0.0280009999988 / 600.0 UPDATING BEST: - *** 15.228 < 18.403 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 14.907 < 15.228 cpu: 0.720044999995 / 600.0 UPDATING BEST: - *** 10.082 < 14.907 cpu: 2.08413 / 600.0 UPDATING BEST: - *** 9.4676 < 10.082 cpu: 534.585409 / 600.0 UPDATING BEST: - *** 6.5546 < 9.4676 cpu: 565.107317 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72400000 B&B: 93 Differencing: 38707189 LPT: 16896907721 instance n035d12e04.dat UPDATING BEST: - *** 28.452 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.451 < 28.452 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.308 < 25.451 cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.931 < 24.308 cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.079 < 23.931 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.535 < 23.079 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 18.68 < 22.535 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 15.947 < 18.68 cpu: 0.288018000007 / 600.0 UPDATING BEST: - *** 13.695 < 15.947 cpu: 3.480217 / 600.0 UPDATING BEST: - *** 13.104 < 13.695 cpu: 8.14450900001 / 600.0 UPDATING BEST: - *** 12.279 < 13.104 cpu: 11.444715 / 600.0 UPDATING BEST: - *** 12.09 < 12.279 cpu: 18.937183 / 600.0 UPDATING BEST: - *** 8.8796 < 12.09 cpu: 68.692293 / 600.0 UPDATING BEST: - *** 8.8424 < 8.8796 cpu: 187.375709 / 600.0 cpu time exceeded... number of nodes on DFS: 71900000 B&B: 458 Differencing: 367255894 LPT: 34001823952 instance n035d12e05.dat UPDATING BEST: - *** 29.561 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.226 < 29.561 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.468 < 26.226 cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.73 < 24.468 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 23.607 < 23.73 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 22.417 < 23.607 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 21.917 < 22.417 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 21.704 < 21.917 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 21.167 < 21.704 cpu: 0.024000999998 / 600.0 UPDATING BEST: - *** 20.369 < 21.167 cpu: 0.0560029999906 / 600.0 UPDATING BEST: - *** 19.7 < 20.369 cpu: 0.0800049999962 / 600.0 UPDATING BEST: - *** 16.921 < 19.7 cpu: 0.0880049999978 / 600.0 UPDATING BEST: - *** 16.606 < 16.921 cpu: 1.380086 / 600.0 UPDATING BEST: - *** 16.494 < 16.606 cpu: 1.49609299999 / 600.0 UPDATING BEST: - *** 14.632 < 16.494 cpu: 2.024126 / 600.0 UPDATING BEST: - *** 11.161 < 14.632 cpu: 3.984249 / 600.0 UPDATING BEST: - *** 10.489 < 11.161 cpu: 418.214136 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72200000 B&B: 1436 Differencing: 791988814 LPT: 4678721820 instance n035d12e06.dat UPDATING BEST: - *** 23.51 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.287 < 23.51 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.74 < 22.287 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 21.468 < 21.74 cpu: 0.0240020000056 / 600.0 UPDATING BEST: - *** 20.182 < 21.468 cpu: 0.0280020000064 / 600.0 UPDATING BEST: - *** 19.599 < 20.182 cpu: 0.0960059999925 / 600.0 UPDATING BEST: - *** 18.45 < 19.599 cpu: 0.204012999995 / 600.0 UPDATING BEST: - *** 8.8138 < 18.45 cpu: 0.480030000006 / 600.0 UPDATING BEST: - *** 8.6724 < 8.8138 cpu: 10.792674 / 600.0 UPDATING BEST: - *** 7.858 < 8.6724 cpu: 584.988559 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72200000 B&B: 231 Differencing: 11944441 LPT: 22749446259 instance n035d12e07.dat UPDATING BEST: - *** 24.717 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.635 < 24.717 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.826 < 23.635 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 20.133 < 21.826 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 19.904 < 20.133 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 19.124 < 19.904 cpu: 0.0280010000133 / 600.0 UPDATING BEST: - *** 17.287 < 19.124 cpu: 0.0560030000051 / 600.0 UPDATING BEST: - *** 17.23 < 17.287 cpu: 0.376023000004 / 600.0 UPDATING BEST: - *** 16.185 < 17.23 cpu: 0.840052000014 / 600.0 UPDATING BEST: - *** 14.568 < 16.185 cpu: 0.964060000013 / 600.0 UPDATING BEST: - *** 13.99 < 14.568 cpu: 7.14444600001 / 600.0 UPDATING BEST: - *** 13.4 < 13.99 cpu: 8.53653300001 / 600.0 UPDATING BEST: - *** 12.462 < 13.4 cpu: 24.953559 / 600.0 UPDATING BEST: - *** 11.823 < 12.462 cpu: 40.006499 / 600.0 UPDATING BEST: - *** 11.57 < 11.823 cpu: 52.363272 / 600.0 UPDATING BEST: - *** 10.317 < 11.57 cpu: 76.280766 / 600.0 UPDATING BEST: - *** 9.2854 < 10.317 cpu: 100.790298 / 600.0 UPDATING BEST: - *** 3.3219 < 9.2854 cpu: 309.727356 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72300000 B&B: 9 Differencing: 27586665 LPT: 11265236661 instance n035d12e08.dat UPDATING BEST: - *** 21.185 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.014 < 21.185 cpu: 0.0400019999943 / 600.0 UPDATING BEST: - *** 20.635 < 21.014 cpu: 0.0400019999943 / 600.0 UPDATING BEST: - *** 19.464 < 20.635 cpu: 0.0640039999998 / 600.0 UPDATING BEST: - *** 19.284 < 19.464 cpu: 0.084004999997 / 600.0 UPDATING BEST: - *** 10.365 < 19.284 cpu: 0.0920059999917 / 600.0 UPDATING BEST: - *** 9.1319 < 10.365 cpu: 1.020064 / 600.0 UPDATING BEST: - *** 7.9248 < 9.1319 cpu: 489.138569 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72700000 B&B: 242 Differencing: 2384300 LPT: 23428466286 instance n035d12e09.dat UPDATING BEST: - *** 23.939 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.899 < 23.939 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 17.084 < 22.899 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 16.225 < 17.084 cpu: 0.292019 / 600.0 UPDATING BEST: - *** 12.321 < 16.225 cpu: 5.02431399999 / 600.0 UPDATING BEST: - *** 11.283 < 12.321 cpu: 7.976499 / 600.0 UPDATING BEST: - *** 9.7091 < 11.283 cpu: 17.76911 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71900000 B&B: 836 Differencing: 16084674 LPT: 12057303430 instance n045d12e00.dat UPDATING BEST: - *** 23.891 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.768 < 23.891 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.859 < 21.768 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 18.208 < 19.859 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 14.172 < 18.208 cpu: 0.0400030000019 / 600.0 UPDATING BEST: - *** 13.099 < 14.172 cpu: 0.60403799999 / 600.0 UPDATING BEST: - *** 10.314 < 13.099 cpu: 2.988187 / 600.0 UPDATING BEST: - *** 9.0954 < 10.314 cpu: 14.860929 / 600.0 UPDATING BEST: - *** 8.6475 < 9.0954 cpu: 37.870367 / 600.0 UPDATING BEST: - *** 8.3174 < 8.6475 cpu: 63.543972 / 600.0 UPDATING BEST: - *** 5.4919 < 8.3174 cpu: 133.60435 / 600.0 cpu time exceeded... number of nodes on DFS: 73100000 B&B: 44 Differencing: 15554568 LPT: 5587985706 instance n045d12e01.dat UPDATING BEST: - *** 23.004 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.896 < 23.004 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.771 < 21.896 cpu: 0.00400100000843 / 600.0 UPDATING BEST: - *** 19.261 < 20.771 cpu: 0.0120010000101 / 600.0 UPDATING BEST: - *** 17.977 < 19.261 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 16.604 < 17.977 cpu: 0.0560039999982 / 600.0 UPDATING BEST: - *** 15.863 < 16.604 cpu: 0.384023999999 / 600.0 UPDATING BEST: - *** 14.726 < 15.863 cpu: 0.456029000008 / 600.0 UPDATING BEST: - *** 13.184 < 14.726 cpu: 0.644041000007 / 600.0 UPDATING BEST: - *** 11.96 < 13.184 cpu: 0.716045000008 / 600.0 UPDATING BEST: - *** 9.1724 < 11.96 cpu: 13.60085 / 600.0 UPDATING BEST: - *** 7.983 < 9.1724 cpu: 215.19745 / 600.0 UPDATING BEST: - *** 7.7748 < 7.983 cpu: 504.471528 / 600.0 UPDATING BEST: - *** 7.2384 < 7.7748 cpu: 505.6196 / 600.0 cpu time exceeded... number of nodes on DFS: 71900000 B&B: 150 Differencing: 8409784 LPT: 1919236438 instance n045d12e02.dat UPDATING BEST: - *** 23.844 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.21 < 23.844 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.819 < 17.21 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 14.685 < 15.819 cpu: 0.20401300001 / 600.0 UPDATING BEST: - *** 13.842 < 14.685 cpu: 0.604038000005 / 600.0 UPDATING BEST: - *** 13.764 < 13.842 cpu: 0.836053000006 / 600.0 UPDATING BEST: - *** 13.317 < 13.764 cpu: 2.04012800001 / 600.0 UPDATING BEST: - *** 11.041 < 13.317 cpu: 6.06838000001 / 600.0 UPDATING BEST: - *** 9.4615 < 11.041 cpu: 34.930183 / 600.0 UPDATING BEST: - *** 8.69 < 9.4615 cpu: 36.134259 / 600.0 UPDATING BEST: - *** 5.7814 < 8.69 cpu: 37.654354 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72200000 B&B: 54 Differencing: 15061460 LPT: 20377455140 instance n045d12e03.dat UPDATING BEST: - *** 24.081 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.374 < 24.081 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.588 < 23.374 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.885 < 22.588 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.447 < 21.885 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 18.881 < 21.447 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 18.535 < 18.881 cpu: 0.0360019999935 / 600.0 UPDATING BEST: - *** 17.73 < 18.535 cpu: 0.060003999999 / 600.0 UPDATING BEST: - *** 14.547 < 17.73 cpu: 0.084004999997 / 600.0 UPDATING BEST: - *** 14.38 < 14.547 cpu: 0.64804 / 600.0 UPDATING BEST: - *** 12.146 < 14.38 cpu: 1.32008199999 / 600.0 UPDATING BEST: - *** 10.828 < 12.146 cpu: 1.63610199999 / 600.0 UPDATING BEST: - *** 9.8765 < 10.828 cpu: 6.36439799999 / 600.0 UPDATING BEST: - *** 9.6402 < 9.8765 cpu: 10.448653 / 600.0 UPDATING BEST: - *** 8.2095 < 9.6402 cpu: 109.29883 / 600.0 UPDATING BEST: - *** 8.0112 < 8.2095 cpu: 144.197011 / 600.0 UPDATING BEST: - *** 6.1699 < 8.0112 cpu: 154.933682 / 600.0 UPDATING BEST: - *** 5.5236 < 6.1699 cpu: 237.894867 / 600.0 cpu time exceeded... number of nodes on DFS: 71600000 B&B: 45 Differencing: 17749877 LPT: 39801470441 instance n045d12e04.dat UPDATING BEST: - *** 18.465 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.075 < 18.465 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 11.596 < 14.075 cpu: 0.772047999999 / 600.0 UPDATING BEST: - *** 11.477 < 11.596 cpu: 15.300956 / 600.0 UPDATING BEST: - *** 8.8361 < 11.477 cpu: 17.361085 / 600.0 UPDATING BEST: - *** 5.8826 < 8.8361 cpu: 59.983748 / 600.0 UPDATING BEST: - *** 4.2479 < 5.8826 cpu: 181.343333 / 600.0 cpu time exceeded... number of nodes on DFS: 72900000 B&B: 18 Differencing: 361790 LPT: 25540784780 instance n045d12e05.dat UPDATING BEST: - *** 19.845 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.514 < 19.845 cpu: 0.0440030000027 / 600.0 UPDATING BEST: - *** 17.077 < 17.514 cpu: 0.192012 / 600.0 UPDATING BEST: - *** 16.015 < 17.077 cpu: 0.212012999997 / 600.0 UPDATING BEST: - *** 13.043 < 16.015 cpu: 0.46402900001 / 600.0 UPDATING BEST: - *** 13.039 < 13.043 cpu: 2.992187 / 600.0 UPDATING BEST: - *** 12.221 < 13.039 cpu: 3.160197 / 600.0 UPDATING BEST: - *** 4.0875 < 12.221 cpu: 14.124882 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72700000 B&B: 16 Differencing: 941502 LPT: 2076879654 instance n045d12e06.dat UPDATING BEST: - *** 23.61 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.805 < 23.61 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.893 < 22.805 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 21.144 < 21.893 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 19.825 < 21.144 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 16.437 < 19.825 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 15.012 < 16.437 cpu: 0.608038000006 / 600.0 UPDATING BEST: - *** 11.713 < 15.012 cpu: 1.38408600001 / 600.0 UPDATING BEST: - *** 6.9307 < 11.713 cpu: 8.888555 / 600.0 UPDATING BEST: - *** 4.9069 < 6.9307 cpu: 13.000812 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72700000 B&B: 29 Differencing: 12805637 LPT: 31405536225 instance n045d12e07.dat UPDATING BEST: - *** 25.7 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.561 < 25.7 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.88 < 24.561 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.133 < 22.88 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.814 < 21.133 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.759 < 20.814 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.091 < 18.759 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 18.037 < 18.091 cpu: 0.164009999993 / 600.0 UPDATING BEST: - *** 13.842 < 18.037 cpu: 0.412024999998 / 600.0 UPDATING BEST: - *** 10.664 < 13.842 cpu: 3.104194 / 600.0 UPDATING BEST: - *** 10.625 < 10.664 cpu: 22.921432 / 600.0 UPDATING BEST: - *** 8.9278 < 10.625 cpu: 27.549721 / 600.0 UPDATING BEST: - *** 8.1948 < 8.9278 cpu: 56.035502 / 600.0 UPDATING BEST: - *** 4.0875 < 8.1948 cpu: 207.748983 / 600.0 UPDATING BEST: - *** 3.1699 < 4.0875 cpu: 566.135381 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72900000 B&B: 8 Differencing: 54521444 LPT: 2781062398 instance n045d12e08.dat UPDATING BEST: - *** 20.6 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.103 < 20.6 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 17.455 < 20.103 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 15.685 < 17.455 cpu: 0.160010000007 / 600.0 UPDATING BEST: - *** 14.037 < 15.685 cpu: 0.384023999999 / 600.0 UPDATING BEST: - *** 13.674 < 14.037 cpu: 0.488030000008 / 600.0 UPDATING BEST: - *** 12.92 < 13.674 cpu: 0.748047000001 / 600.0 UPDATING BEST: - *** 11.142 < 12.92 cpu: 1.73210800001 / 600.0 UPDATING BEST: - *** 10.426 < 11.142 cpu: 10.912683 / 600.0 UPDATING BEST: - *** 8.7004 < 10.426 cpu: 266.280641 / 600.0 UPDATING BEST: - *** 8.6653 < 8.7004 cpu: 506.355646 / 600.0 cpu time exceeded... number of nodes on DFS: 72600000 B&B: 405 Differencing: 1589845 LPT: 6152618379 instance n045d12e09.dat UPDATING BEST: - *** 23.371 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.392 < 23.371 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.486 < 22.392 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.572 < 21.486 cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.955 < 19.572 cpu: 0.00799999998708 / 600.0 UPDATING BEST: - *** 17.442 < 17.955 cpu: 0.104005999994 / 600.0 UPDATING BEST: - *** 17.115 < 17.442 cpu: 0.112006999989 / 600.0 UPDATING BEST: - *** 16.33 < 17.115 cpu: 0.140008999995 / 600.0 UPDATING BEST: - *** 15.998 < 16.33 cpu: 0.144008999996 / 600.0 UPDATING BEST: - *** 15.917 < 15.998 cpu: 0.44402699999 / 600.0 UPDATING BEST: - *** 15.217 < 15.917 cpu: 0.884054999988 / 600.0 UPDATING BEST: - *** 10.253 < 15.217 cpu: 0.904055999999 / 600.0 UPDATING BEST: - *** 10.205 < 10.253 cpu: 2.424151 / 600.0 UPDATING BEST: - *** 8.7879 < 10.205 cpu: 5.456341 / 600.0 UPDATING BEST: - *** 7.585 < 8.7879 cpu: 236.462778 / 600.0 UPDATING BEST: - *** 5.858 < 7.585 cpu: 375.627475 / 600.0 UPDATING BEST: - *** 5.585 < 5.858 cpu: 593.381084 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72400000 B&B: 47 Differencing: 10851885 LPT: 24252893519 instance n055d12e00.dat UPDATING BEST: - *** 22.281 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.152 < 22.281 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.663 < 21.152 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.561 < 20.663 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 18.23 < 20.561 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 17.955 < 18.23 cpu: 0.0640039999998 / 600.0 UPDATING BEST: - *** 13.526 < 17.955 cpu: 0.0880050000123 / 600.0 UPDATING BEST: - *** 13.236 < 13.526 cpu: 0.556035000001 / 600.0 UPDATING BEST: - *** 12.944 < 13.236 cpu: 1.400087 / 600.0 UPDATING BEST: - *** 12.88 < 12.944 cpu: 6.52440800001 / 600.0 UPDATING BEST: - *** 12.281 < 12.88 cpu: 7.17244800001 / 600.0 UPDATING BEST: - *** 9.29 < 12.281 cpu: 10.328645 / 600.0 UPDATING BEST: - *** 8.5236 < 9.29 cpu: 49.331082 / 600.0 UPDATING BEST: - *** 8.375 < 8.5236 cpu: 82.193136 / 600.0 UPDATING BEST: - *** 8.2761 < 8.375 cpu: 126.715918 / 600.0 UPDATING BEST: - *** 6.585 < 8.2761 cpu: 217.78161 / 600.0 UPDATING BEST: - *** 1 < 6.585 cpu: 423.286454 / 600.0 optimal solution found number of nodes on DFS: 50575879 B&B: 1 Differencing: 5095071 LPT: 3316982291 instance n055d12e01.dat UPDATING BEST: - *** 23.152 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.422 < 23.152 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.124 < 21.422 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.512 < 20.124 cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.871 < 19.512 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 15.167 < 17.871 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 14.952 < 15.167 cpu: 0.0400019999943 / 600.0 UPDATING BEST: - *** 14.758 < 14.952 cpu: 0.0480030000035 / 600.0 UPDATING BEST: - *** 12.919 < 14.758 cpu: 0.380023999998 / 600.0 UPDATING BEST: - *** 12.515 < 12.919 cpu: 3.71623199999 / 600.0 UPDATING BEST: - *** 12.021 < 12.515 cpu: 4.98831099999 / 600.0 UPDATING BEST: - *** 10.624 < 12.021 cpu: 7.93249499999 / 600.0 UPDATING BEST: - *** 10.529 < 10.624 cpu: 42.014625 / 600.0 UPDATING BEST: - *** 8.4919 < 10.529 cpu: 58.73567 / 600.0 UPDATING BEST: - *** 8.1497 < 8.4919 cpu: 80.397024 / 600.0 UPDATING BEST: - *** 5.8074 < 8.1497 cpu: 90.289643 / 600.0 UPDATING BEST: - *** 5.6439 < 5.8074 cpu: 147.005187 / 600.0 UPDATING BEST: - *** 4 < 5.6439 cpu: 258.416149 / 600.0 cpu time exceeded... number of nodes on DFS: 72400000 B&B: 15 Differencing: 9321329 LPT: 16987330309 instance n055d12e02.dat UPDATING BEST: - *** 20.542 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.166 < 20.542 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 19.126 < 20.166 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 18.625 < 19.126 cpu: 0.0120000000024 / 600.0 UPDATING BEST: - *** 16.966 < 18.625 cpu: 0.0120000000024 / 600.0 UPDATING BEST: - *** 16.041 < 16.966 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 14.522 < 16.041 cpu: 0.036002000008 / 600.0 UPDATING BEST: - *** 12.052 < 14.522 cpu: 0.108005999995 / 600.0 UPDATING BEST: - *** 9.8948 < 12.052 cpu: 2.38814900001 / 600.0 UPDATING BEST: - *** 9.3219 < 9.8948 cpu: 71.756484 / 600.0 UPDATING BEST: - *** 5.0875 < 9.3219 cpu: 104.81855 / 600.0 UPDATING BEST: - *** 4.3219 < 5.0875 cpu: 445.179822 / 600.0 cpu time exceeded... number of nodes on DFS: 71700000 B&B: 19 Differencing: 1526985 LPT: 6263409521 instance n055d12e03.dat UPDATING BEST: - *** 21.587 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 19.274 < 21.587 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 15.673 < 19.274 cpu: 0.0160009999963 / 600.0 UPDATING BEST: - *** 13.562 < 15.673 cpu: 0.108005999995 / 600.0 UPDATING BEST: - *** 13.196 < 13.562 cpu: 0.224013999992 / 600.0 UPDATING BEST: - *** 11.722 < 13.196 cpu: 0.868053999991 / 600.0 UPDATING BEST: - *** 9.6987 < 11.722 cpu: 2.364147 / 600.0 UPDATING BEST: - *** 7.2574 < 9.6987 cpu: 8.29651799999 / 600.0 UPDATING BEST: - *** 7.0334 < 7.2574 cpu: 205.724857 / 600.0 UPDATING BEST: - *** 5.3576 < 7.0334 cpu: 236.838802 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71300000 B&B: 40 Differencing: 3150202 LPT: 10550020054 instance n055d12e04.dat UPDATING BEST: - *** 18.429 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.633 < 18.429 cpu: 0.0 / 600.0 UPDATING BEST: - *** 9.9629 < 13.633 cpu: 1.204075 / 600.0 UPDATING BEST: - *** 7.8455 < 9.9629 cpu: 1.312082 / 600.0 UPDATING BEST: - *** 7.7944 < 7.8455 cpu: 134.036377 / 600.0 UPDATING BEST: - *** 6.6724 < 7.7944 cpu: 219.037689 / 600.0 UPDATING BEST: - *** 5.8074 < 6.6724 cpu: 549.786359 / 600.0 cpu time exceeded... number of nodes on DFS: 72700000 B&B: 55 Differencing: 352897 LPT: 706240041 instance n055d12e05.dat UPDATING BEST: - *** 19.33 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.093 < 19.33 cpu: 0.0240020000056 / 600.0 UPDATING BEST: - *** 17.205 < 19.093 cpu: 0.0240020000056 / 600.0 UPDATING BEST: - *** 15.862 < 17.205 cpu: 0.0560039999982 / 600.0 UPDATING BEST: - *** 15.216 < 15.862 cpu: 0.188011999999 / 600.0 UPDATING BEST: - *** 14.377 < 15.216 cpu: 0.380023999998 / 600.0 UPDATING BEST: - *** 13.274 < 14.377 cpu: 1.408088 / 600.0 UPDATING BEST: - *** 12.7 < 13.274 cpu: 2.264142 / 600.0 UPDATING BEST: - *** 11.335 < 12.7 cpu: 2.416151 / 600.0 UPDATING BEST: - *** 10.474 < 11.335 cpu: 3.276205 / 600.0 UPDATING BEST: - *** 9.5118 < 10.474 cpu: 12.744797 / 600.0 UPDATING BEST: - *** 8.2574 < 9.5118 cpu: 24.825552 / 600.0 UPDATING BEST: - *** 5.9542 < 8.2574 cpu: 196.244264 / 600.0 cpu time exceeded... number of nodes on DFS: 71500000 B&B: 61 Differencing: 658901 LPT: 52398749241 instance n055d12e06.dat UPDATING BEST: - *** 21.864 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.373 < 21.864 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.344 < 17.373 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 14.49 < 15.344 cpu: 0.00800099999469 / 600.0 UPDATING BEST: - *** 13.024 < 14.49 cpu: 0.320019999999 / 600.0 UPDATING BEST: - *** 12.029 < 13.024 cpu: 0.956059999997 / 600.0 UPDATING BEST: - *** 11.116 < 12.029 cpu: 3.572223 / 600.0 UPDATING BEST: - *** 5.5236 < 11.116 cpu: 7.588475 / 600.0 UPDATING BEST: - *** 5.4594 < 5.5236 cpu: 454.140383 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71600000 B&B: 43 Differencing: 3816207 LPT: 13068260649 instance n055d12e07.dat UPDATING BEST: - *** 23.099 < inf cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 22.017 < 23.099 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 18.358 < 22.017 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 17.853 < 18.358 cpu: 0.0200010000117 / 600.0 UPDATING BEST: - *** 17.498 < 17.853 cpu: 0.0840050000115 / 600.0 UPDATING BEST: - *** 16.957 < 17.498 cpu: 0.104006000009 / 600.0 UPDATING BEST: - *** 16.412 < 16.957 cpu: 0.124007000006 / 600.0 UPDATING BEST: - *** 15.623 < 16.412 cpu: 0.184011000005 / 600.0 UPDATING BEST: - *** 14.83 < 15.623 cpu: 0.368023000003 / 600.0 UPDATING BEST: - *** 6.4594 < 14.83 cpu: 0.496031000002 / 600.0 UPDATING BEST: - *** 6.2095 < 6.4594 cpu: 76.884804 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70400000 B&B: 73 Differencing: 8984493 LPT: 33204095665 instance n055d12e08.dat UPDATING BEST: - *** 19.766 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.723 < 19.766 cpu: 0.00400100000843 / 600.0 UPDATING BEST: - *** 19.624 < 19.723 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 19.344 < 19.624 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 18.494 < 19.344 cpu: 0.0120010000101 / 600.0 UPDATING BEST: - *** 14.407 < 18.494 cpu: 0.0360030000011 / 600.0 UPDATING BEST: - *** 12.149 < 14.407 cpu: 1.540097 / 600.0 UPDATING BEST: - *** 11.145 < 12.149 cpu: 2.892181 / 600.0 UPDATING BEST: - *** 10.85 < 11.145 cpu: 3.060192 / 600.0 UPDATING BEST: - *** 10.482 < 10.85 cpu: 10.848678 / 600.0 UPDATING BEST: - *** 9.4051 < 10.482 cpu: 11.108694 / 600.0 UPDATING BEST: - *** 8.8202 < 9.4051 cpu: 15.740984 / 600.0 UPDATING BEST: - *** 8.1396 < 8.8202 cpu: 17.753109 / 600.0 UPDATING BEST: - *** 4.8074 < 8.1396 cpu: 150.461404 / 600.0 UPDATING BEST: - *** 4.1699 < 4.8074 cpu: 191.463966 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71700000 B&B: 17 Differencing: 891833 LPT: 9925812353 instance n055d12e09.dat UPDATING BEST: - *** 19.159 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.421 < 19.159 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.865 < 17.421 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 15.315 < 15.865 cpu: 0.0760050000099 / 600.0 UPDATING BEST: - *** 11.269 < 15.315 cpu: 0.116008000012 / 600.0 UPDATING BEST: - *** 9.6457 < 11.269 cpu: 0.416026000006 / 600.0 UPDATING BEST: - *** 8.388 < 9.6457 cpu: 4.540284 / 600.0 UPDATING BEST: - *** 7.9944 < 8.388 cpu: 71.816488 / 600.0 UPDATING BEST: - *** 7.9484 < 7.9944 cpu: 72.996562 / 600.0 UPDATING BEST: - *** 7.2384 < 7.9484 cpu: 121.495593 / 600.0 UPDATING BEST: - *** 5.4263 < 7.2384 cpu: 129.240077 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71700000 B&B: 42 Differencing: 585202 LPT: 15347453004 instance n065d12e00.dat UPDATING BEST: - *** 20.4 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.702 < 20.4 cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.457 < 10.702 cpu: 0.336020999996 / 600.0 UPDATING BEST: - *** 9.1799 < 10.457 cpu: 1.880118 / 600.0 UPDATING BEST: - *** 8.5078 < 9.1799 cpu: 2.09613199999 / 600.0 UPDATING BEST: - *** 8.375 < 8.5078 cpu: 11.108695 / 600.0 UPDATING BEST: - *** 6.4263 < 8.375 cpu: 11.200701 / 600.0 UPDATING BEST: - *** 5.9069 < 6.4263 cpu: 102.650415 / 600.0 UPDATING BEST: - *** 5.858 < 5.9069 cpu: 201.704606 / 600.0 UPDATING BEST: - *** 4.585 < 5.858 cpu: 256.128007 / 600.0 cpu time exceeded... number of nodes on DFS: 72300000 B&B: 23 Differencing: 1383779 LPT: 24692467843 instance n065d12e01.dat UPDATING BEST: - *** 24.536 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.857 < 24.536 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.963 < 20.857 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.916 < 18.963 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.536 < 16.916 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.677 < 16.536 cpu: 0.0280019999918 / 600.0 UPDATING BEST: - *** 14.153 < 14.677 cpu: 0.0720049999945 / 600.0 UPDATING BEST: - *** 13.776 < 14.153 cpu: 0.148010000004 / 600.0 UPDATING BEST: - *** 12.203 < 13.776 cpu: 0.180011999997 / 600.0 UPDATING BEST: - *** 11.003 < 12.203 cpu: 0.940059 / 600.0 UPDATING BEST: - *** 10.822 < 11.003 cpu: 10.876681 / 600.0 UPDATING BEST: - *** 9.3794 < 10.822 cpu: 12.296769 / 600.0 UPDATING BEST: - *** 7.7814 < 9.3794 cpu: 43.898744 / 600.0 UPDATING BEST: - *** 7.2854 < 7.7814 cpu: 93.225827 / 600.0 UPDATING BEST: - *** 6.0875 < 7.2854 cpu: 181.339334 / 600.0 UPDATING BEST: - *** 4.9069 < 6.0875 cpu: 435.803236 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71400000 B&B: 29 Differencing: 24325017 LPT: 2604237749 instance n065d12e02.dat UPDATING BEST: - *** 22.441 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.31 < 22.441 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.846 < 19.31 cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.753 < 18.846 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.446 < 17.753 cpu: 0.00400000000081 / 600.0 UPDATING BEST: - *** 13.998 < 16.446 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 10.194 < 13.998 cpu: 0.132008 / 600.0 UPDATING BEST: - *** 9.875 < 10.194 cpu: 4.28026700001 / 600.0 UPDATING BEST: - *** 9.3554 < 9.875 cpu: 5.640352 / 600.0 UPDATING BEST: - *** 8.5118 < 9.3554 cpu: 8.048503 / 600.0 UPDATING BEST: - *** 7.0768 < 8.5118 cpu: 13.44484 / 600.0 UPDATING BEST: - *** 5.1293 < 7.0768 cpu: 89.365584 / 600.0 UPDATING BEST: - *** 3.4594 < 5.1293 cpu: 489.754608 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71600000 B&B: 10 Differencing: 5693684 LPT: 16701823434 instance n065d12e03.dat UPDATING BEST: - *** 22.196 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.648 < 22.196 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.34 < 14.648 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 13.318 < 13.34 cpu: 0.808051 / 600.0 UPDATING BEST: - *** 5.5546 < 13.318 cpu: 0.832051999998 / 600.0 UPDATING BEST: - *** 5.4919 < 5.5546 cpu: 238.758922 / 600.0 cpu time exceeded... number of nodes on DFS: 70900000 B&B: 44 Differencing: 4805878 LPT: 14109119744 instance n065d12e04.dat UPDATING BEST: - *** 22.358 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.127 < 22.358 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.091 < 22.127 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.77 < 22.091 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.513 < 21.77 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 16.927 < 21.513 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 16.211 < 16.927 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 15.493 < 16.211 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 13.533 < 15.493 cpu: 0.0280020000064 / 600.0 UPDATING BEST: - *** 9.9887 < 13.533 cpu: 0.27201700001 / 600.0 UPDATING BEST: - *** 9.4346 < 9.9887 cpu: 27.125696 / 600.0 UPDATING BEST: - *** 9.0553 < 9.4346 cpu: 30.513908 / 600.0 UPDATING BEST: - *** 6.7549 < 9.0553 cpu: 31.545972 / 600.0 UPDATING BEST: - *** 6.4594 < 6.7549 cpu: 39.962498 / 600.0 UPDATING BEST: - *** 5.7004 < 6.4594 cpu: 431.050939 / 600.0 cpu time exceeded... number of nodes on DFS: 70200000 B&B: 51 Differencing: 5375833 LPT: 13238172523 instance n065d12e05.dat UPDATING BEST: - *** 19.315 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.173 < 19.315 cpu: 0.0 / 600.0 UPDATING BEST: - *** 11.741 < 14.173 cpu: 0.180011000019 / 600.0 UPDATING BEST: - *** 10.333 < 11.741 cpu: 1.780111 / 600.0 UPDATING BEST: - *** 9.9069 < 10.333 cpu: 9.896618 / 600.0 UPDATING BEST: - *** 2.585 < 9.9069 cpu: 12.128758 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71000000 B&B: 5 Differencing: 652065 LPT: 2493946769 instance n065d12e06.dat UPDATING BEST: - *** 21.202 < inf cpu: 0.00400100002298 / 600.0 UPDATING BEST: - *** 20.571 < 21.202 cpu: 0.00400100002298 / 600.0 UPDATING BEST: - *** 18.287 < 20.571 cpu: 0.00400100002298 / 600.0 UPDATING BEST: - *** 13.85 < 18.287 cpu: 0.0200020000048 / 600.0 UPDATING BEST: - *** 11.865 < 13.85 cpu: 0.0320020000217 / 600.0 UPDATING BEST: - *** 11.309 < 11.865 cpu: 0.332021000009 / 600.0 UPDATING BEST: - *** 10.434 < 11.309 cpu: 5.876368 / 600.0 UPDATING BEST: - *** 10.256 < 10.434 cpu: 7.50847 / 600.0 UPDATING BEST: - *** 8.0056 < 10.256 cpu: 10.756672 / 600.0 UPDATING BEST: - *** 3.4594 < 8.0056 cpu: 65.172073 / 600.0 UPDATING BEST: - *** 3.1699 < 3.4594 cpu: 166.57041 / 600.0 UPDATING BEST: - *** 2.3219 < 3.1699 cpu: 281.217576 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70900000 B&B: 4 Differencing: 2412786 LPT: 32976138966 instance n065d12e07.dat UPDATING BEST: - *** 20.255 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.064 < 20.255 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 18.252 < 20.064 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 17.843 < 18.252 cpu: 0.0360019999789 / 600.0 UPDATING BEST: - *** 15.467 < 17.843 cpu: 0.0400019999943 / 600.0 UPDATING BEST: - *** 14.61 < 15.467 cpu: 0.0600029999914 / 600.0 UPDATING BEST: - *** 13.285 < 14.61 cpu: 0.0680039999716 / 600.0 UPDATING BEST: - *** 10.047 < 13.285 cpu: 0.140007999988 / 600.0 UPDATING BEST: - *** 6.6147 < 10.047 cpu: 0.860052999982 / 600.0 UPDATING BEST: - *** 6.585 < 6.6147 cpu: 27.745734 / 600.0 UPDATING BEST: - *** 6.2854 < 6.585 cpu: 441.395585 / 600.0 UPDATING BEST: - *** 5.585 < 6.2854 cpu: 499.451214 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71400000 B&B: 47 Differencing: 1251235 LPT: 9874385877 instance n065d12e08.dat UPDATING BEST: - *** 21.607 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 20.763 < 21.607 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 20.63 < 20.763 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 15.448 < 20.63 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 11.135 < 15.448 cpu: 0.0320020000217 / 600.0 UPDATING BEST: - *** 11.004 < 11.135 cpu: 0.652041000023 / 600.0 UPDATING BEST: - *** 8.5353 < 11.004 cpu: 3.74423400001 / 600.0 UPDATING BEST: - *** 7.8265 < 8.5353 cpu: 6.580411 / 600.0 UPDATING BEST: - *** 6.9658 < 7.8265 cpu: 11.820739 / 600.0 UPDATING BEST: - *** 6.7415 < 6.9658 cpu: 128.256016 / 600.0 UPDATING BEST: - *** 4.6439 < 6.7415 cpu: 142.328895 / 600.0 cpu time exceeded... number of nodes on DFS: 70700000 B&B: 24 Differencing: 3193460 LPT: 15934430234 instance n065d12e09.dat UPDATING BEST: - *** 21.96 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.181 < 21.96 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.163 < 16.181 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 16.152 < 16.163 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 15.364 < 16.152 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 14.061 < 15.364 cpu: 0.176011000003 / 600.0 UPDATING BEST: - *** 14.017 < 14.061 cpu: 0.200012999994 / 600.0 UPDATING BEST: - *** 11.727 < 14.017 cpu: 0.408026000019 / 600.0 UPDATING BEST: - *** 10.567 < 11.727 cpu: 0.876055000001 / 600.0 UPDATING BEST: - *** 10.216 < 10.567 cpu: 5.43634000001 / 600.0 UPDATING BEST: - *** 9.0848 < 10.216 cpu: 7.912495 / 600.0 UPDATING BEST: - *** 8.3794 < 9.0848 cpu: 15.028939 / 600.0 UPDATING BEST: - *** 7.9009 < 8.3794 cpu: 20.281268 / 600.0 UPDATING BEST: - *** 5.8826 < 7.9009 cpu: 41.366585 / 600.0 cpu time exceeded... number of nodes on DFS: 71100000 B&B: 58 Differencing: 4079096 LPT: 4328937166 instance n075d12e00.dat UPDATING BEST: - *** 23.347 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.859 < 23.347 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.231 < 22.859 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.957 < 22.231 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.112 < 19.957 cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.788 < 19.112 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.247 < 17.788 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.696 < 16.247 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 14.275 < 15.696 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 12.252 < 14.275 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 12.175 < 12.252 cpu: 0.0440020000096 / 600.0 UPDATING BEST: - *** 11.968 < 12.175 cpu: 2.99618700001 / 600.0 UPDATING BEST: - *** 9.5718 < 11.968 cpu: 3.236202 / 600.0 UPDATING BEST: - *** 9.0954 < 9.5718 cpu: 4.86430300001 / 600.0 UPDATING BEST: - *** 9.0417 < 9.0954 cpu: 5.89236800003 / 600.0 UPDATING BEST: - *** 8.7177 < 9.0417 cpu: 6.41640000002 / 600.0 UPDATING BEST: - *** 8.7039 < 8.7177 cpu: 10.228639 / 600.0 UPDATING BEST: - *** 8.2621 < 8.7039 cpu: 12.196762 / 600.0 UPDATING BEST: - *** 5.9773 < 8.2621 cpu: 27.037689 / 600.0 UPDATING BEST: - *** 5.5546 < 5.9773 cpu: 98.302143 / 600.0 UPDATING BEST: - *** 4.3923 < 5.5546 cpu: 186.687667 / 600.0 cpu time exceeded... number of nodes on DFS: 70100000 B&B: 20 Differencing: 10666846 LPT: 3501165314 instance n075d12e01.dat UPDATING BEST: - *** 19.591 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.51 < 19.591 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 18.288 < 18.51 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 16.78 < 18.288 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 16.497 < 16.78 cpu: 0.012000000017 / 600.0 UPDATING BEST: - *** 15.173 < 16.497 cpu: 0.012000000017 / 600.0 UPDATING BEST: - *** 13.928 < 15.173 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 10.48 < 13.928 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 10.315 < 10.48 cpu: 0.196012 / 600.0 UPDATING BEST: - *** 9.8486 < 10.315 cpu: 0.492029999994 / 600.0 UPDATING BEST: - *** 4.585 < 9.8486 cpu: 1.99212400001 / 600.0 UPDATING BEST: - *** 1 < 4.585 cpu: 57.023563 / 600.0 optimal solution found number of nodes on DFS: 6722269 B&B: 1 Differencing: 789619 LPT: 18800109339 instance n075d12e02.dat UPDATING BEST: - *** 18.811 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.213 < 18.811 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 16.709 < 18.213 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 13.285 < 16.709 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 13.08 < 13.285 cpu: 0.880054999987 / 600.0 UPDATING BEST: - *** 12.821 < 13.08 cpu: 0.920057999989 / 600.0 UPDATING BEST: - *** 11.402 < 12.821 cpu: 0.936059 / 600.0 UPDATING BEST: - *** 9.2479 < 11.402 cpu: 0.964059999998 / 600.0 UPDATING BEST: - *** 8.9189 < 9.2479 cpu: 2.00012499999 / 600.0 UPDATING BEST: - *** 7.5699 < 8.9189 cpu: 2.71216999998 / 600.0 UPDATING BEST: - *** 7.375 < 7.5699 cpu: 26.821677 / 600.0 UPDATING BEST: - *** 7.3576 < 7.375 cpu: 35.062192 / 600.0 UPDATING BEST: - *** 7.1898 < 7.3576 cpu: 50.499157 / 600.0 UPDATING BEST: - *** 7.1699 < 7.1898 cpu: 57.719608 / 600.0 UPDATING BEST: - *** 5.6439 < 7.1699 cpu: 62.163886 / 600.0 UPDATING BEST: - *** 4.8074 < 5.6439 cpu: 104.702544 / 600.0 UPDATING BEST: - *** 1 < 4.8074 cpu: 178.89118 / 600.0 optimal solution found number of nodes on DFS: 21125392 B&B: 1 Differencing: 459903 LPT: 8559317977 instance n075d12e03.dat UPDATING BEST: - *** 18.191 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 17.709 < 18.191 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 16.747 < 17.709 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 14.747 < 16.747 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 12.937 < 14.747 cpu: 0.024001999991 / 600.0 UPDATING BEST: - *** 11.644 < 12.937 cpu: 0.428027000016 / 600.0 UPDATING BEST: - *** 11.338 < 11.644 cpu: 0.740045999992 / 600.0 UPDATING BEST: - *** 10.888 < 11.338 cpu: 0.816051000002 / 600.0 UPDATING BEST: - *** 10.261 < 10.888 cpu: 4.19626200001 / 600.0 UPDATING BEST: - *** 9.6384 < 10.261 cpu: 7.44446500001 / 600.0 UPDATING BEST: - *** 7.9129 < 9.6384 cpu: 8.38452399999 / 600.0 UPDATING BEST: - *** 7.3309 < 7.9129 cpu: 10.328646 / 600.0 UPDATING BEST: - *** 5.8329 < 7.3309 cpu: 36.866304 / 600.0 UPDATING BEST: - *** 3.1699 < 5.8329 cpu: 163.310207 / 600.0 UPDATING BEST: - *** 0 < 3.1699 cpu: 501.491342 / 600.0 optimal solution found number of nodes on DFS: 58708815 B&B: 0 Differencing: 299342 LPT: 29510019692 instance n075d12e04.dat UPDATING BEST: - *** 18.613 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.751 < 18.613 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.284 < 17.751 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.558 < 14.284 cpu: 0.024001999991 / 600.0 UPDATING BEST: - *** 12.209 < 13.558 cpu: 0.132007999986 / 600.0 UPDATING BEST: - *** 11.553 < 12.209 cpu: 0.572035999998 / 600.0 UPDATING BEST: - *** 10.018 < 11.553 cpu: 0.78404899998 / 600.0 UPDATING BEST: - *** 8.9218 < 10.018 cpu: 1.87211699999 / 600.0 UPDATING BEST: - *** 8.6618 < 8.9218 cpu: 18.40915 / 600.0 UPDATING BEST: - *** 7.3309 < 8.6618 cpu: 23.821489 / 600.0 UPDATING BEST: - *** 7.2761 < 7.3309 cpu: 36.834302 / 600.0 UPDATING BEST: - *** 4.858 < 7.2761 cpu: 52.111256 / 600.0 UPDATING BEST: - *** 3.9069 < 4.858 cpu: 77.640853 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70600000 B&B: 14 Differencing: 400968 LPT: 41680336554 instance n075d12e05.dat UPDATING BEST: - *** 19.826 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 19.242 < 19.826 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 15.987 < 19.242 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 15.893 < 15.987 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 15.354 < 15.893 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 11.651 < 15.354 cpu: 0.0280020000064 / 600.0 UPDATING BEST: - *** 8.2992 < 11.651 cpu: 0.260016000015 / 600.0 UPDATING BEST: - *** 7.2761 < 8.2992 cpu: 0.752047000016 / 600.0 UPDATING BEST: - *** 5.8329 < 7.2761 cpu: 11.300706 / 600.0 UPDATING BEST: - *** 5.4919 < 5.8329 cpu: 15.52097 / 600.0 UPDATING BEST: - *** 3.7004 < 5.4919 cpu: 42.198637 / 600.0 UPDATING BEST: - *** 1.585 < 3.7004 cpu: 132.796299 / 600.0 cpu time exceeded... number of nodes on DFS: 69200000 B&B: 2 Differencing: 929276 LPT: 28671040418 instance n075d12e06.dat UPDATING BEST: - *** 19.703 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.777 < 19.703 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.375 < 17.777 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 12.956 < 14.375 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 11.264 < 12.956 cpu: 0.368023000017 / 600.0 UPDATING BEST: - *** 8.4009 < 11.264 cpu: 0.756047000003 / 600.0 UPDATING BEST: - *** 5 < 8.4009 cpu: 1.60810000001 / 600.0 UPDATING BEST: - *** 4.3219 < 5 cpu: 169.286579 / 600.0 UPDATING BEST: - *** 2.585 < 4.3219 cpu: 197.128319 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70600000 B&B: 5 Differencing: 853239 LPT: 22768517119 instance n075d12e07.dat UPDATING BEST: - *** 18.731 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.648 < 18.731 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.109 < 16.648 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 15.037 < 15.109 cpu: 0.0920049999841 / 600.0 UPDATING BEST: - *** 14.144 < 15.037 cpu: 0.0960059999779 / 600.0 UPDATING BEST: - *** 13.173 < 14.144 cpu: 0.148008999997 / 600.0 UPDATING BEST: - *** 12.841 < 13.173 cpu: 0.204012000002 / 600.0 UPDATING BEST: - *** 12.519 < 12.841 cpu: 0.312019000005 / 600.0 UPDATING BEST: - *** 11.786 < 12.519 cpu: 0.340020999982 / 600.0 UPDATING BEST: - *** 11.564 < 11.786 cpu: 0.552033999993 / 600.0 UPDATING BEST: - *** 11.09 < 11.564 cpu: 1.23207699999 / 600.0 UPDATING BEST: - *** 9.9129 < 11.09 cpu: 1.996124 / 600.0 UPDATING BEST: - *** 8.1898 < 9.9129 cpu: 6.48040499998 / 600.0 UPDATING BEST: - *** 8.1699 < 8.1898 cpu: 38.998437 / 600.0 UPDATING BEST: - *** 8.1497 < 8.1699 cpu: 46.054878 / 600.0 UPDATING BEST: - *** 7.8202 < 8.1497 cpu: 69.304331 / 600.0 UPDATING BEST: - *** 3.3219 < 7.8202 cpu: 75.320707 / 600.0 cpu time exceeded... number of nodes on DFS: 70300000 B&B: 9 Differencing: 435151 LPT: 22621629265 instance n075d12e08.dat UPDATING BEST: - *** 18.166 < inf cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 17.965 < 18.166 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 14.532 < 17.965 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 12.265 < 14.532 cpu: 0.0400019999943 / 600.0 UPDATING BEST: - *** 6.4594 < 12.265 cpu: 0.108007000003 / 600.0 UPDATING BEST: - *** 6.2854 < 6.4594 cpu: 55.407462 / 600.0 UPDATING BEST: - *** 5.0875 < 6.2854 cpu: 81.241077 / 600.0 UPDATING BEST: - *** 4.1699 < 5.0875 cpu: 88.985561 / 600.0 UPDATING BEST: - *** 4 < 4.1699 cpu: 558.930931 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70300000 B&B: 15 Differencing: 294175 LPT: 6070378895 instance n075d12e09.dat UPDATING BEST: - *** 20.227 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.392 < 20.227 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.696 < 17.392 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 13.89 < 15.696 cpu: 0.0480030000035 / 600.0 UPDATING BEST: - *** 11.923 < 13.89 cpu: 0.86805400002 / 600.0 UPDATING BEST: - *** 10.948 < 11.923 cpu: 1.66810400001 / 600.0 UPDATING BEST: - *** 10.405 < 10.948 cpu: 5.97637300001 / 600.0 UPDATING BEST: - *** 7.7415 < 10.405 cpu: 14.124882 / 600.0 UPDATING BEST: - *** 7.4094 < 7.7415 cpu: 44.542783 / 600.0 UPDATING BEST: - *** -1 < 7.4094 cpu: 89.577597 / 600.0 optimal solution found - *** number of nodes on DFS: 10321384 B&B: 1 Differencing: 1227669 LPT: 377455747 instance n085d12e00.dat UPDATING BEST: - *** 17.066 < inf cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 17.042 < 17.066 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 16.189 < 17.042 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 15.417 < 16.189 cpu: 0.00800099998014 / 600.0 UPDATING BEST: - *** 14.037 < 15.417 cpu: 0.00800099998014 / 600.0 UPDATING BEST: - *** 13.078 < 14.037 cpu: 0.00800099998014 / 600.0 UPDATING BEST: - *** 10.831 < 13.078 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 7.6073 < 10.831 cpu: 0.0800049999962 / 600.0 UPDATING BEST: - *** 7.2946 < 7.6073 cpu: 0.612039 / 600.0 UPDATING BEST: - *** 5.6724 < 7.2946 cpu: 1.45209099998 / 600.0 UPDATING BEST: - *** 4.7549 < 5.6724 cpu: 13.844866 / 600.0 UPDATING BEST: - *** 4.5236 < 4.7549 cpu: 39.406464 / 600.0 UPDATING BEST: - *** 3.7004 < 4.5236 cpu: 146.677168 / 600.0 UPDATING BEST: - *** 2.8074 < 3.7004 cpu: 521.624601 / 600.0 UPDATING BEST: - *** 1.585 < 2.8074 cpu: 591.696979 / 600.0 cpu time exceeded... number of nodes on DFS: 70700000 B&B: 2 Differencing: 137160 LPT: 23128110098 instance n085d12e01.dat UPDATING BEST: - *** 17.991 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.682 < 17.991 cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.058 < 17.682 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.737 < 17.058 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 15.441 < 15.737 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 11.485 < 15.441 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 10.784 < 11.485 cpu: 0.0880049999978 / 600.0 UPDATING BEST: - *** 9.8595 < 10.784 cpu: 0.760046999989 / 600.0 UPDATING BEST: - *** 9.4409 < 9.8595 cpu: 1.416088 / 600.0 UPDATING BEST: - *** 6.3399 < 9.4409 cpu: 2.056128 / 600.0 UPDATING BEST: - *** 5.7279 < 6.3399 cpu: 9.70860700001 / 600.0 UPDATING BEST: - *** 3.9069 < 5.7279 cpu: 23.613476 / 600.0 UPDATING BEST: - *** 3.1699 < 3.9069 cpu: 36.466279 / 600.0 UPDATING BEST: - *** 2.8074 < 3.1699 cpu: 152.925558 / 600.0 UPDATING BEST: - *** 2.3219 < 2.8074 cpu: 409.301579 / 600.0 cpu time exceeded... number of nodes on DFS: 70900000 B&B: 4 Differencing: 260574 LPT: 23623890114 instance n085d12e02.dat UPDATING BEST: - *** 18.292 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.389 < 18.292 cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.125 < 17.389 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 13.054 < 17.125 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 10.321 < 13.054 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 8.8673 < 10.321 cpu: 0.0920059999917 / 600.0 UPDATING BEST: - *** 8.0168 < 8.8673 cpu: 1.58009899998 / 600.0 UPDATING BEST: - *** 6.9189 < 8.0168 cpu: 1.93212099999 / 600.0 UPDATING BEST: - *** 6.0661 < 6.9189 cpu: 3.91224400001 / 600.0 UPDATING BEST: - *** 5.2854 < 6.0661 cpu: 4.10425599999 / 600.0 UPDATING BEST: - *** 2.8074 < 5.2854 cpu: 11.860742 / 600.0 UPDATING BEST: - *** 1.585 < 2.8074 cpu: 34.142134 / 600.0 cpu time exceeded... number of nodes on DFS: 71300000 B&B: 2 Differencing: 320970 LPT: 2938437824 instance n085d12e03.dat UPDATING BEST: - *** 17.182 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.814 < 17.182 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.736 < 16.814 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 12.145 < 14.736 cpu: 0.0160009999818 / 600.0 UPDATING BEST: - *** 6.3038 < 12.145 cpu: 0.056002999976 / 600.0 UPDATING BEST: - *** 6.1898 < 6.3038 cpu: 4.54828399999 / 600.0 UPDATING BEST: - *** 6.0661 < 6.1898 cpu: 8.82055099998 / 600.0 UPDATING BEST: - *** 5.9773 < 6.0661 cpu: 24.725545 / 600.0 UPDATING BEST: - *** 4.9542 < 5.9773 cpu: 31.097943 / 600.0 UPDATING BEST: - *** 2.8074 < 4.9542 cpu: 89.369585 / 600.0 UPDATING BEST: - *** 2.3219 < 2.8074 cpu: 118.143383 / 600.0 UPDATING BEST: - *** 0 < 2.3219 cpu: 294.882428 / 600.0 optimal solution found number of nodes on DFS: 34522671 B&B: 0 Differencing: 148706 LPT: 3455810898 instance n085d12e04.dat UPDATING BEST: - *** 15.973 < inf cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 15.101 < 15.973 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 14.114 < 15.101 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 9.9307 < 14.114 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 9.6511 < 9.9307 cpu: 0.520033000008 / 600.0 UPDATING BEST: - *** 8.983 < 9.6511 cpu: 1.56809799999 / 600.0 UPDATING BEST: - *** 8.1997 < 8.983 cpu: 1.76011 / 600.0 UPDATING BEST: - *** 7.9189 < 8.1997 cpu: 3.60822600001 / 600.0 UPDATING BEST: - *** 5.858 < 7.9189 cpu: 9.52859599999 / 600.0 UPDATING BEST: - *** 4.8074 < 5.858 cpu: 16.881056 / 600.0 UPDATING BEST: - *** 4 < 4.8074 cpu: 136.872554 / 600.0 UPDATING BEST: - *** 2.585 < 4 cpu: 311.20345 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70700000 B&B: 5 Differencing: 64315 LPT: 33500084135 instance n085d12e05.dat UPDATING BEST: - *** 19.74 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.739 < 19.74 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.666 < 19.739 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.659 < 16.666 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.642 < 16.659 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.595 < 16.642 cpu: 0.00800099998014 / 600.0 UPDATING BEST: - *** 14.436 < 15.595 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 12.747 < 14.436 cpu: 0.0200020000048 / 600.0 UPDATING BEST: - *** 11.259 < 12.747 cpu: 0.0560039999837 / 600.0 UPDATING BEST: - *** 4.7549 < 11.259 cpu: 0.128008 / 600.0 UPDATING BEST: - *** 3.4594 < 4.7549 cpu: 3.33220899999 / 600.0 UPDATING BEST: - *** 3.1699 < 3.4594 cpu: 179.435214 / 600.0 UPDATING BEST: - *** 2.8074 < 3.1699 cpu: 227.434214 / 600.0 cpu time exceeded... number of nodes on DFS: 71700000 B&B: 6 Differencing: 875858 LPT: 13519550868 instance n085d12e06.dat UPDATING BEST: - *** 15.782 < inf cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 15.218 < 15.782 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 15.036 < 15.218 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 14.731 < 15.036 cpu: 0.0280020000064 / 600.0 UPDATING BEST: - *** 10.751 < 14.731 cpu: 0.0360019999789 / 600.0 UPDATING BEST: - *** 8.7781 < 10.751 cpu: 0.348021999991 / 600.0 UPDATING BEST: - *** 8.4878 < 8.7781 cpu: 1.28808 / 600.0 UPDATING BEST: - *** 7.9484 < 8.4878 cpu: 1.74010900001 / 600.0 UPDATING BEST: - *** 5.1293 < 7.9484 cpu: 2.20813799999 / 600.0 UPDATING BEST: - *** 4.6439 < 5.1293 cpu: 20.437277 / 600.0 UPDATING BEST: - *** 4.3923 < 4.6439 cpu: 322.868177 / 600.0 UPDATING BEST: - *** 3.4594 < 4.3923 cpu: 459.86874 / 600.0 cpu time exceeded... number of nodes on DFS: 71300000 B&B: 10 Differencing: 56336 LPT: 16180098304 instance n085d12e07.dat UPDATING BEST: - *** 18.008 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.711 < 18.008 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 16.036 < 17.711 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 15.287 < 16.036 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 15.068 < 15.287 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 11.017 < 15.068 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 6.3219 < 11.017 cpu: 0.296019000001 / 600.0 UPDATING BEST: - *** 4.585 < 6.3219 cpu: 21.245328 / 600.0 UPDATING BEST: - *** 4 < 4.585 cpu: 120.719545 / 600.0 UPDATING BEST: - *** 3.3219 < 4 cpu: 230.990436 / 600.0 UPDATING BEST: - *** -1 < 3.3219 cpu: 260.192261 / 600.0 optimal solution found - *** number of nodes on DFS: 30207935 B&B: 1 Differencing: 263531 LPT: 1892540137 instance n085d12e08.dat UPDATING BEST: - *** 19.175 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.904 < 19.175 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.775 < 17.904 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.648 < 16.775 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 9.69 < 15.648 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 7.0661 < 9.69 cpu: 1.52809599999 / 600.0 UPDATING BEST: - *** 6.4594 < 7.0661 cpu: 13.248828 / 600.0 UPDATING BEST: - *** 4 < 6.4594 cpu: 13.784862 / 600.0 UPDATING BEST: - *** 3 < 4 cpu: 129.448091 / 600.0 UPDATING BEST: - *** -1 < 3 cpu: 146.169135 / 600.0 optimal solution found - *** number of nodes on DFS: 17551462 B&B: 1 Differencing: 591927 LPT: 17941248649 instance n085d12e09.dat UPDATING BEST: - *** 16.694 < inf cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 15.921 < 16.694 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 14.569 < 15.921 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 12.909 < 14.569 cpu: 0.024001999991 / 600.0 UPDATING BEST: - *** 11.667 < 12.909 cpu: 0.0880059999763 / 600.0 UPDATING BEST: - *** 10.862 < 11.667 cpu: 0.320019999985 / 600.0 UPDATING BEST: - *** 10.191 < 10.862 cpu: 0.616038999986 / 600.0 UPDATING BEST: - *** 10.086 < 10.191 cpu: 0.892055999982 / 600.0 UPDATING BEST: - *** 8.9039 < 10.086 cpu: 1.14807199998 / 600.0 UPDATING BEST: - *** 8.5118 < 8.9039 cpu: 1.692106 / 600.0 UPDATING BEST: - *** 7.1799 < 8.5118 cpu: 7.70448299998 / 600.0 UPDATING BEST: - *** 6.5999 < 7.1799 cpu: 7.98849999998 / 600.0 UPDATING BEST: - *** 5.9773 < 6.5999 cpu: 12.768799 / 600.0 UPDATING BEST: - *** 4.858 < 5.9773 cpu: 13.372837 / 600.0 UPDATING BEST: - *** 4.0875 < 4.858 cpu: 44.262767 / 600.0 UPDATING BEST: - *** 3.7004 < 4.0875 cpu: 70.460404 / 600.0 UPDATING BEST: - *** 0 < 3.7004 cpu: 93.609851 / 600.0 optimal solution found number of nodes on DFS: 11154447 B&B: 0 Differencing: 106004 LPT: 8679318738 instance n095d12e00.dat UPDATING BEST: - *** 12.035 < inf cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 12.005 < 12.035 cpu: 0.240014999988 / 600.0 UPDATING BEST: - *** 7.0661 < 12.005 cpu: 0.27201700001 / 600.0 UPDATING BEST: - *** 6.1293 < 7.0661 cpu: 0.804050000006 / 600.0 UPDATING BEST: - *** 4.3219 < 6.1293 cpu: 19.621226 / 600.0 UPDATING BEST: - *** 2.585 < 4.3219 cpu: 68.468279 / 600.0 UPDATING BEST: - *** 2 < 2.585 cpu: 85.777361 / 600.0 cpu time exceeded... number of nodes on DFS: 69900000 B&B: 3 Differencing: 4195 LPT: 6758747567 instance n095d12e01.dat UPDATING BEST: - *** 17.031 < inf cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 15.361 < 17.031 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 14.722 < 15.361 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 13.402 < 14.722 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 11.292 < 13.402 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 10.124 < 11.292 cpu: 0.0400030000019 / 600.0 UPDATING BEST: - *** 9.7108 < 10.124 cpu: 0.472029999975 / 600.0 UPDATING BEST: - *** 8.5622 < 9.7108 cpu: 0.568035999982 / 600.0 UPDATING BEST: - *** 7.7814 < 8.5622 cpu: 0.580036999978 / 600.0 UPDATING BEST: - *** 7.5699 < 7.7814 cpu: 0.596037999989 / 600.0 UPDATING BEST: - *** 7.5078 < 7.5699 cpu: 0.620039000001 / 600.0 UPDATING BEST: - *** 7.4919 < 7.5078 cpu: 0.840052999993 / 600.0 UPDATING BEST: - *** 3.585 < 7.4919 cpu: 1.328083 / 600.0 UPDATING BEST: - *** 3.3219 < 3.585 cpu: 65.172074 / 600.0 UPDATING BEST: - *** 3 < 3.3219 cpu: 98.574161 / 600.0 UPDATING BEST: - *** 1 < 3 cpu: 227.650228 / 600.0 optimal solution found number of nodes on DFS: 26419725 B&B: 1 Differencing: 133915 LPT: 411625371 instance n095d12e02.dat UPDATING BEST: - *** 11.924 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 10.757 < 11.924 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 10.407 < 10.757 cpu: 0.012000000017 / 600.0 UPDATING BEST: - *** 9.5736 < 10.407 cpu: 0.0520030000189 / 600.0 UPDATING BEST: - *** 8.1189 < 9.5736 cpu: 0.0760040000023 / 600.0 UPDATING BEST: - *** 7.9307 < 8.1189 cpu: 0.184011000005 / 600.0 UPDATING BEST: - *** 5.3923 < 7.9307 cpu: 0.208012999996 / 600.0 UPDATING BEST: - *** 5 < 5.3923 cpu: 0.396024000016 / 600.0 UPDATING BEST: - *** 4.585 < 5 cpu: 7.90449400002 / 600.0 UPDATING BEST: - *** 3 < 4.585 cpu: 16.517032 / 600.0 UPDATING BEST: - *** 2 < 3 cpu: 47.898994 / 600.0 UPDATING BEST: - *** -1 < 2 cpu: 266.608662 / 600.0 optimal solution found - *** number of nodes on DFS: 31125185 B&B: 1 Differencing: 3885 LPT: 4759424881 instance n095d12e03.dat UPDATING BEST: - *** 17.295 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.407 < 17.295 cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.531 < 15.407 cpu: 0.0 / 600.0 UPDATING BEST: - *** 7.6865 < 10.531 cpu: 0.00400100002298 / 600.0 UPDATING BEST: - *** 6.2479 < 7.6865 cpu: 0.364023000002 / 600.0 UPDATING BEST: - *** 6.2095 < 6.2479 cpu: 13.940871 / 600.0 UPDATING BEST: - *** 5 < 6.2095 cpu: 14.548909 / 600.0 UPDATING BEST: - *** 4.585 < 5 cpu: 17.461091 / 600.0 UPDATING BEST: - *** 4 < 4.585 cpu: 18.72517 / 600.0 UPDATING BEST: - *** -1 < 4 cpu: 39.722482 / 600.0 optimal solution found - *** number of nodes on DFS: 4671865 B&B: 1 Differencing: 160825 LPT: 35737932161 instance n095d12e04.dat UPDATING BEST: - *** 20.288 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.113 < 20.288 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.507 < 20.113 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.869 < 19.507 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.732 < 16.869 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 14.049 < 14.732 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 13.912 < 14.049 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 10.914 < 13.912 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 9.8626 < 10.914 cpu: 0.0720049999945 / 600.0 UPDATING BEST: - *** 9.5603 < 9.8626 cpu: 0.968062000029 / 600.0 UPDATING BEST: - *** 8.7177 < 9.5603 cpu: 2.32814700002 / 600.0 UPDATING BEST: - *** 8.3174 < 8.7177 cpu: 2.54816000003 / 600.0 UPDATING BEST: - *** 7.6795 < 8.3174 cpu: 2.82417800001 / 600.0 UPDATING BEST: - *** 5.2095 < 7.6795 cpu: 8.08450600001 / 600.0 UPDATING BEST: - *** 4.3923 < 5.2095 cpu: 75.608726 / 600.0 UPDATING BEST: - *** 2.8074 < 4.3923 cpu: 81.857116 / 600.0 UPDATING BEST: - *** 2.3219 < 2.8074 cpu: 88.485531 / 600.0 UPDATING BEST: - *** 1.585 < 2.3219 cpu: 95.217951 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 310.587412 / 600.0 optimal solution found number of nodes on DFS: 36034771 B&B: 0 Differencing: 1280538 LPT: 15331998138 instance n095d12e05.dat UPDATING BEST: - *** 15.198 < inf cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 13.978 < 15.198 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 13.931 < 13.978 cpu: 0.0119999999879 / 600.0 UPDATING BEST: - *** 8.7211 < 13.931 cpu: 0.0240009999834 / 600.0 UPDATING BEST: - *** 7.3219 < 8.7211 cpu: 0.0840049999824 / 600.0 UPDATING BEST: - *** 7.2095 < 7.3219 cpu: 1.06006600001 / 600.0 UPDATING BEST: - *** 6.0444 < 7.2095 cpu: 3.248203 / 600.0 UPDATING BEST: - *** 5.7549 < 6.0444 cpu: 5.11631899999 / 600.0 UPDATING BEST: - *** 2.585 < 5.7549 cpu: 23.965497 / 600.0 UPDATING BEST: - *** 1 < 2.585 cpu: 71.676479 / 600.0 optimal solution found number of nodes on DFS: 8337558 B&B: 1 Differencing: 37579 LPT: 2347893849 instance n095d12e06.dat UPDATING BEST: - *** 19.098 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.567 < 19.098 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.899 < 16.567 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.794 < 15.899 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 15.521 < 15.794 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 15.233 < 15.521 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 14.047 < 15.233 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 11.713 < 14.047 cpu: 0.036002000008 / 600.0 UPDATING BEST: - *** 9.6439 < 11.713 cpu: 0.100006000022 / 600.0 UPDATING BEST: - *** 8.9425 < 9.6439 cpu: 0.812050000008 / 600.0 UPDATING BEST: - *** 8.6511 < 8.9425 cpu: 0.92805800002 / 600.0 UPDATING BEST: - *** 7.2095 < 8.6511 cpu: 1.24407700001 / 600.0 UPDATING BEST: - *** 6.6439 < 7.2095 cpu: 1.57609800002 / 600.0 UPDATING BEST: - *** 5.9069 < 6.6439 cpu: 2.83617700002 / 600.0 UPDATING BEST: - *** 3.8074 < 5.9069 cpu: 6.56841000001 / 600.0 UPDATING BEST: - *** 3 < 3.8074 cpu: 9.03256400002 / 600.0 UPDATING BEST: - *** 1 < 3 cpu: 57.343584 / 600.0 optimal solution found number of nodes on DFS: 6718582 B&B: 1 Differencing: 561031 LPT: 628045213 instance n095d12e07.dat UPDATING BEST: - *** 17.326 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.967 < 17.326 cpu: 0.0 / 600.0 UPDATING BEST: - *** 10.419 < 10.967 cpu: 0.024001999991 / 600.0 UPDATING BEST: - *** 10.268 < 10.419 cpu: 0.160009999992 / 600.0 UPDATING BEST: - *** 7.0553 < 10.268 cpu: 0.176011000003 / 600.0 UPDATING BEST: - *** 5.9773 < 7.0553 cpu: 12.688793 / 600.0 UPDATING BEST: - *** 4.3923 < 5.9773 cpu: 15.068942 / 600.0 UPDATING BEST: - *** 3.4594 < 4.3923 cpu: 26.825677 / 600.0 UPDATING BEST: - *** 2.8074 < 3.4594 cpu: 138.312644 / 600.0 UPDATING BEST: - *** 2.3219 < 2.8074 cpu: 197.892368 / 600.0 UPDATING BEST: - *** 1.585 < 2.3219 cpu: 222.161885 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 563.843238 / 600.0 optimal solution found number of nodes on DFS: 66552858 B&B: 0 Differencing: 164292 LPT: 8026101546 instance n095d12e08.dat UPDATING BEST: - *** 22.425 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.007 < 22.425 cpu: 0.0 / 600.0 UPDATING BEST: - *** 11.864 < 18.007 cpu: 0.0 / 600.0 UPDATING BEST: - *** 8.6865 < 11.864 cpu: 0.0280019999773 / 600.0 UPDATING BEST: - *** 7.2288 < 8.6865 cpu: 0.668041999976 / 600.0 UPDATING BEST: - *** 4.585 < 7.2288 cpu: 0.792049999989 / 600.0 UPDATING BEST: - *** 4 < 4.585 cpu: 46.418901 / 600.0 UPDATING BEST: - *** 3.3219 < 4 cpu: 57.6076 / 600.0 UPDATING BEST: - *** 2 < 3.3219 cpu: 106.098631 / 600.0 UPDATING BEST: - *** 1 < 2 cpu: 124.96381 / 600.0 optimal solution found number of nodes on DFS: 14492138 B&B: 1 Differencing: 5630195 LPT: 4970060199 instance n095d12e09.dat UPDATING BEST: - *** 17.326 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.896 < 17.326 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.256 < 16.896 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.577 < 16.256 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 14.245 < 14.577 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 13.911 < 14.245 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 12.63 < 13.911 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 9.9174 < 12.63 cpu: 0.024001999991 / 600.0 UPDATING BEST: - *** 6.9658 < 9.9174 cpu: 0.308018999989 / 600.0 UPDATING BEST: - *** 5.6147 < 6.9658 cpu: 7.752485 / 600.0 UPDATING BEST: - *** 4.7549 < 5.6147 cpu: 18.425151 / 600.0 UPDATING BEST: - *** 4.5236 < 4.7549 cpu: 30.485905 / 600.0 UPDATING BEST: - *** 4.3923 < 4.5236 cpu: 182.895431 / 600.0 UPDATING BEST: - *** 1.585 < 4.3923 cpu: 233.306581 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 69900000 B&B: 2 Differencing: 164284 LPT: 2655853368 instance n105d12e00.dat UPDATING BEST: - *** 20.44 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.343 < 20.44 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.795 < 20.343 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.446 < 18.795 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.427 < 16.446 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.304 < 14.427 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 9.1472 < 13.304 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 6.6865 < 9.1472 cpu: 0.300019000017 / 600.0 UPDATING BEST: - *** 6.3038 < 6.6865 cpu: 2.84817800001 / 600.0 UPDATING BEST: - *** 3.4594 < 6.3038 cpu: 3.04019 / 600.0 UPDATING BEST: - *** 0 < 3.4594 cpu: 32.862054 / 600.0 optimal solution found number of nodes on DFS: 3784439 B&B: 0 Differencing: 1422014 LPT: 20808628 instance n105d12e01.dat UPDATING BEST: - *** 17.591 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.958 < 17.591 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.559 < 14.958 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 11.578 < 13.559 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 11.325 < 11.578 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 9.5372 < 11.325 cpu: 0.216012999997 / 600.0 UPDATING BEST: - *** 8.611 < 9.5372 cpu: 0.752047000016 / 600.0 UPDATING BEST: - *** 6.5999 < 8.611 cpu: 1.00006200001 / 600.0 UPDATING BEST: - *** 6.4429 < 6.5999 cpu: 4.00025000001 / 600.0 UPDATING BEST: - *** 5.6147 < 6.4429 cpu: 20.241266 / 600.0 UPDATING BEST: - *** 5.1293 < 5.6147 cpu: 43.298706 / 600.0 UPDATING BEST: - *** 2.3219 < 5.1293 cpu: 44.602788 / 600.0 UPDATING BEST: - *** 1.585 < 2.3219 cpu: 535.861489 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 69100000 B&B: 2 Differencing: 197408 LPT: 2212663056 instance n105d12e02.dat UPDATING BEST: - *** 15.659 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.823 < 15.659 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.125 < 14.823 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 11.843 < 13.125 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 11.559 < 11.843 cpu: 0.0200020000048 / 600.0 UPDATING BEST: - *** 10.754 < 11.559 cpu: 0.0240020000201 / 600.0 UPDATING BEST: - *** 9.0954 < 10.754 cpu: 0.0360030000156 / 600.0 UPDATING BEST: - *** 6.6582 < 9.0954 cpu: 0.136009000009 / 600.0 UPDATING BEST: - *** 5.6724 < 6.6582 cpu: 0.676043000014 / 600.0 UPDATING BEST: - *** 5.4919 < 5.6724 cpu: 12.532784 / 600.0 UPDATING BEST: - *** 3.4594 < 5.4919 cpu: 54.775423 / 600.0 UPDATING BEST: - *** 2.3219 < 3.4594 cpu: 64.264016 / 600.0 UPDATING BEST: - *** 0 < 2.3219 cpu: 154.929683 / 600.0 optimal solution found number of nodes on DFS: 18208093 B&B: 0 Differencing: 51742 LPT: 21275632864 instance n105d12e03.dat UPDATING BEST: - *** 18.784 < inf cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 17.285 < 18.784 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 15.321 < 17.285 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 13.407 < 15.321 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 8.3487 < 13.407 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 5.1699 < 8.3487 cpu: 1.14807199998 / 600.0 UPDATING BEST: - *** 4 < 5.1699 cpu: 2.01212599999 / 600.0 UPDATING BEST: - *** 3.8074 < 4 cpu: 2.07212899998 / 600.0 UPDATING BEST: - *** 2.585 < 3.8074 cpu: 3.560222 / 600.0 UPDATING BEST: - *** 2 < 2.585 cpu: 273.793111 / 600.0 cpu time exceeded... number of nodes on DFS: 69400000 B&B: 3 Differencing: 451491 LPT: 9174284001 instance n105d12e04.dat UPDATING BEST: - *** 16.274 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.98 < 16.274 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 13.948 < 14.98 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 12.155 < 13.948 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 11.521 < 12.155 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 11.036 < 11.521 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 10.794 < 11.036 cpu: 0.036002000008 / 600.0 UPDATING BEST: - *** 9.8948 < 10.794 cpu: 0.0880049999978 / 600.0 UPDATING BEST: - *** 9.3531 < 9.8948 cpu: 0.156008999998 / 600.0 UPDATING BEST: - *** 7.9658 < 9.3531 cpu: 0.200012000016 / 600.0 UPDATING BEST: - *** 5.3219 < 7.9658 cpu: 0.220013000013 / 600.0 UPDATING BEST: - *** 1 < 5.3219 cpu: 17.573098 / 600.0 optimal solution found number of nodes on DFS: 2020384 B&B: 1 Differencing: 79269 LPT: 19594036121 instance n105d12e05.dat UPDATING BEST: - *** 17.415 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.826 < 17.415 cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.809 < 16.826 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 15.614 < 15.809 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 15.222 < 15.614 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 12.528 < 15.222 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 10.438 < 12.528 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 10.421 < 10.438 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 7.4998 < 10.421 cpu: 0.0280020000064 / 600.0 UPDATING BEST: - *** 7.3129 < 7.4998 cpu: 0.128008 / 600.0 UPDATING BEST: - *** 6.8948 < 7.3129 cpu: 0.252015999984 / 600.0 UPDATING BEST: - *** 5.7279 < 6.8948 cpu: 2.380149 / 600.0 UPDATING BEST: - *** 4.5236 < 5.7279 cpu: 5.204325 / 600.0 UPDATING BEST: - *** 2.8074 < 4.5236 cpu: 8.16050999999 / 600.0 UPDATING BEST: - *** 2.3219 < 2.8074 cpu: 31.933996 / 600.0 UPDATING BEST: - *** 1.585 < 2.3219 cpu: 106.266642 / 600.0 UPDATING BEST: - *** 0 < 1.585 cpu: 137.27258 / 600.0 optimal solution found number of nodes on DFS: 16142568 B&B: 0 Differencing: 174714 LPT: 3953850096 instance n105d12e06.dat UPDATING BEST: - *** 18.171 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.981 < 18.171 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.607 < 16.981 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.171 < 14.607 cpu: 0.0 / 600.0 UPDATING BEST: - *** 13.816 < 14.171 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 13.251 < 13.816 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 12.824 < 13.251 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 12.028 < 12.824 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 12.015 < 12.028 cpu: 0.0440029999882 / 600.0 UPDATING BEST: - *** 8.9542 < 12.015 cpu: 0.0640040000144 / 600.0 UPDATING BEST: - *** 6 < 8.9542 cpu: 2.06812899999 / 600.0 UPDATING BEST: - *** 4.3219 < 6 cpu: 2.25614099999 / 600.0 UPDATING BEST: - *** 3.585 < 4.3219 cpu: 30.765922 / 600.0 UPDATING BEST: - *** 2.585 < 3.585 cpu: 42.56666 / 600.0 UPDATING BEST: - *** -1 < 2.585 cpu: 90.125632 / 600.0 optimal solution found - *** number of nodes on DFS: 10385085 B&B: 1 Differencing: 295049 LPT: 22877374329 instance n105d12e07.dat UPDATING BEST: - *** 17.411 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.791 < 17.411 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.835 < 15.791 cpu: 0.0 / 600.0 UPDATING BEST: - *** 11.962 < 14.835 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 8.5392 < 11.962 cpu: 0.0160009999818 / 600.0 UPDATING BEST: - *** 6.3219 < 8.5392 cpu: 0.0720039999869 / 600.0 UPDATING BEST: - *** 5.3923 < 6.3219 cpu: 0.240014999988 / 600.0 UPDATING BEST: - *** 5.2479 < 5.3923 cpu: 1.476092 / 600.0 UPDATING BEST: - *** 5.0875 < 5.2479 cpu: 13.484843 / 600.0 UPDATING BEST: - *** 2 < 5.0875 cpu: 14.820926 / 600.0 UPDATING BEST: - *** 1 < 2 cpu: 134.784424 / 600.0 optimal solution found number of nodes on DFS: 15889547 B&B: 1 Differencing: 174293 LPT: 17906820367 instance n105d12e08.dat UPDATING BEST: - *** 18.496 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 18.276 < 18.496 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 17.3 < 18.276 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 16.622 < 17.3 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 15.913 < 16.622 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 15.351 < 15.913 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 15.097 < 15.351 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 14.132 < 15.097 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 13.871 < 14.132 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 12.98 < 13.871 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 8.3309 < 12.98 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 7.7814 < 8.3309 cpu: 1.92012 / 600.0 UPDATING BEST: - *** 4.1699 < 7.7814 cpu: 2.156135 / 600.0 UPDATING BEST: - *** 4 < 4.1699 cpu: 7.04444 / 600.0 UPDATING BEST: - *** 3 < 4 cpu: 8.28051800001 / 600.0 UPDATING BEST: - *** 2.585 < 3 cpu: 20.933308 / 600.0 UPDATING BEST: - *** -1 < 2.585 cpu: 27.141696 / 600.0 optimal solution found - *** number of nodes on DFS: 3111443 B&B: 1 Differencing: 369771 LPT: 2915430289 instance n105d12e09.dat UPDATING BEST: - *** 20.291 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.546 < 20.291 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.449 < 18.546 cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.732 < 18.449 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.705 < 17.732 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.838 < 16.705 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 10.131 < 14.838 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 9.9986 < 10.131 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 8.2046 < 9.9986 cpu: 0.192011999985 / 600.0 UPDATING BEST: - *** 8.0056 < 8.2046 cpu: 0.75604800001 / 600.0 UPDATING BEST: - *** 7.4346 < 8.0056 cpu: 1.29608100001 / 600.0 UPDATING BEST: - *** 5.7279 < 7.4346 cpu: 3.220202 / 600.0 UPDATING BEST: - *** 5.6724 < 5.7279 cpu: 32.698044 / 600.0 UPDATING BEST: - *** 3.7004 < 5.6724 cpu: 36.390275 / 600.0 UPDATING BEST: - *** 3.4594 < 3.7004 cpu: 80.605038 / 600.0 UPDATING BEST: - *** 2.3219 < 3.4594 cpu: 166.478404 / 600.0 UPDATING BEST: - *** 0 < 2.3219 cpu: 418.966184 / 600.0 optimal solution found number of nodes on DFS: 48251960 B&B: 0 Differencing: 1282946 LPT: 1663880046 instance n015d14e00.dat UPDATING BEST: - *** 37.125 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 36.054 < 37.125 cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.963 < 36.054 cpu: 0.0 / 600.0 number of nodes on DFS: 351 B&B: 16746111440 Differencing: 149893651032 LPT: 2890896376524 instance n015d14e01.dat UPDATING BEST: - *** 36.06 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 35.801 < 36.06 cpu: 0.0 / 600.0 UPDATING BEST: - *** 35.738 < 35.801 cpu: 0.0 / 600.0 UPDATING BEST: - *** 35.521 < 35.738 cpu: 0.0 / 600.0 UPDATING BEST: - *** 32.917 < 35.521 cpu: 0.0 / 600.0 number of nodes on DFS: 945 B&B: 8109394969 Differencing: 71630561145 LPT: 2158322446879 instance n015d14e02.dat UPDATING BEST: - *** 37.212 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 36.31 < 37.212 cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.737 < 36.31 cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.16 < 33.737 cpu: 0.0 / 600.0 number of nodes on DFS: 548 B&B: 9597537010 Differencing: 159176108346 LPT: 2547936087458 instance n015d14e03.dat UPDATING BEST: - *** 37.047 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.617 < 37.047 cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.513 < 33.617 cpu: 0.00400000001537 / 600.0 number of nodes on DFS: 435 B&B: 12253990979 Differencing: 142006353513 LPT: 20192257174179 instance n015d14e04.dat UPDATING BEST: - *** 37.961 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 35.185 < 37.961 cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.709 < 35.185 cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.689 < 33.709 cpu: 0.00399999998626 / 600.0 number of nodes on DFS: 1258 B&B: 13845192079 Differencing: 267620300939 LPT: 3237432060075 instance n015d14e05.dat UPDATING BEST: - *** 36.549 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 36.123 < 36.549 cpu: 0.0 / 600.0 UPDATING BEST: - *** 35.584 < 36.123 cpu: 0.0 / 600.0 UPDATING BEST: - *** 35.023 < 35.584 cpu: 0.0 / 600.0 number of nodes on DFS: 490 B&B: 34909465591 Differencing: 100542514655 LPT: 1644668493873 instance n015d14e06.dat UPDATING BEST: - *** 36.594 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 36.476 < 36.594 cpu: 0.0 / 600.0 UPDATING BEST: - *** 36.273 < 36.476 cpu: 0.0 / 600.0 UPDATING BEST: - *** 34.87 < 36.273 cpu: 0.0 / 600.0 number of nodes on DFS: 263 B&B: 31400808689 Differencing: 103726947305 LPT: 7372260029537 instance n015d14e07.dat UPDATING BEST: - *** 38.387 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 35.423 < 38.387 cpu: 0.0 / 600.0 number of nodes on DFS: 650 B&B: 46081920758 Differencing: 359355156974 LPT: 6563489656854 instance n015d14e08.dat UPDATING BEST: - *** 37.224 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 36.221 < 37.224 cpu: 0.0 / 600.0 UPDATING BEST: - *** 35.862 < 36.221 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 35.636 < 35.862 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 34.064 < 35.636 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 32.671 < 34.064 cpu: 0.00399999998626 / 600.0 number of nodes on DFS: 621 B&B: 6837336988 Differencing: 160510813284 LPT: 7530080898458 instance n015d14e09.dat UPDATING BEST: - *** 38.14 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 38.04 < 38.14 cpu: 0.0 / 600.0 UPDATING BEST: - *** 36.652 < 38.04 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 34.88 < 36.652 cpu: 0.00400099999388 / 600.0 number of nodes on DFS: 942 B&B: 31617429969 Differencing: 302829665259 LPT: 4141542197143 instance n025d14e00.dat UPDATING BEST: - *** 33.942 < inf cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 33.559 < 33.942 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 30.613 < 33.559 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 29.145 < 30.613 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 28.814 < 29.145 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 28.655 < 28.814 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 27.705 < 28.655 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 27.645 < 27.705 cpu: 1.81611299998 / 600.0 UPDATING BEST: - *** 26.993 < 27.645 cpu: 1.92811999997 / 600.0 number of nodes on DFS: 369148 B&B: 133573639 Differencing: 16503046093 LPT: 100487200979 instance n025d14e01.dat UPDATING BEST: - *** 34.108 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.517 < 34.108 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 32.885 < 33.517 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 31.715 < 32.885 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 31.252 < 31.715 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 31.086 < 31.252 cpu: 0.0200020000048 / 600.0 UPDATING BEST: - *** 27.749 < 31.086 cpu: 0.0200020000048 / 600.0 UPDATING BEST: - *** 25.188 < 27.749 cpu: 0.0520039999974 / 600.0 UPDATING BEST: - *** 24.487 < 25.188 cpu: 0.580037000007 / 600.0 number of nodes on DFS: 156888 B&B: 23521365 Differencing: 18512404087 LPT: 737401186177 instance n025d14e02.dat UPDATING BEST: - *** 32.968 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 32.014 < 32.968 cpu: 0.0 / 600.0 UPDATING BEST: - *** 30.724 < 32.014 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 28.035 < 30.724 cpu: 0.0160009999818 / 600.0 UPDATING BEST: - *** 27.868 < 28.035 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 26.3 < 27.868 cpu: 0.0360029999865 / 600.0 UPDATING BEST: - *** 25.81 < 26.3 cpu: 0.27201700001 / 600.0 number of nodes on DFS: 125644 B&B: 58811387 Differencing: 8399768279 LPT: 39328229047 instance n025d14e03.dat UPDATING BEST: - *** 35.816 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 34.839 < 35.816 cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.204 < 34.839 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 32.314 < 33.204 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 29.493 < 32.314 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 26.402 < 29.493 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 25.717 < 26.402 cpu: 0.0160009999818 / 600.0 UPDATING BEST: - *** 24.035 < 25.717 cpu: 0.0640039999853 / 600.0 number of nodes on DFS: 400871 B&B: 17185666 Differencing: 60495435172 LPT: 3692687540250 instance n025d14e04.dat UPDATING BEST: - *** 35.16 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 34.476 < 35.16 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.985 < 34.476 cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.028 < 27.985 cpu: 0.332020000002 / 600.0 UPDATING BEST: - *** 24.869 < 26.028 cpu: 0.636039000005 / 600.0 number of nodes on DFS: 532956 B&B: 30651833 Differencing: 38379587905 LPT: 6084219047169 instance n025d14e05.dat UPDATING BEST: - *** 35.006 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 34.736 < 35.006 cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.43 < 34.736 cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.318 < 33.43 cpu: 0.0 / 600.0 UPDATING BEST: - *** 30.455 < 33.318 cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.596 < 30.455 cpu: 0.0119999999879 / 600.0 UPDATING BEST: - *** 26.819 < 29.596 cpu: 0.0119999999879 / 600.0 UPDATING BEST: - *** 24.236 < 26.819 cpu: 0.0320019999926 / 600.0 number of nodes on DFS: 283680 B&B: 19758868 Differencing: 34511340244 LPT: 4866022584482 instance n025d14e06.dat UPDATING BEST: - *** 35.389 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 34.862 < 35.389 cpu: 0.0 / 600.0 UPDATING BEST: - *** 31.914 < 34.862 cpu: 0.0 / 600.0 UPDATING BEST: - *** 31.853 < 31.914 cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.035 < 31.853 cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.76 < 28.035 cpu: 0.0240020000201 / 600.0 UPDATING BEST: - *** 25.543 < 26.76 cpu: 0.100007000001 / 600.0 UPDATING BEST: - *** 23.203 < 25.543 cpu: 1.15607300002 / 600.0 number of nodes on DFS: 295088 B&B: 9657314 Differencing: 44981172264 LPT: 2993775685058 instance n025d14e07.dat UPDATING BEST: - *** 30.04 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.393 < 30.04 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.666 < 29.393 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 24.22 < 24.666 cpu: 2.07213000002 / 600.0 number of nodes on DFS: 282392 B&B: 19539717 Differencing: 1103819671 LPT: 6865665136629 instance n025d14e08.dat UPDATING BEST: - *** 29.641 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.885 < 29.641 cpu: 0.036002000008 / 600.0 UPDATING BEST: - *** 28.678 < 28.885 cpu: 0.0440030000173 / 600.0 UPDATING BEST: - *** 28.517 < 28.678 cpu: 0.0760050000099 / 600.0 UPDATING BEST: - *** 27.981 < 28.517 cpu: 0.096006000007 / 600.0 UPDATING BEST: - *** 27.806 < 27.981 cpu: 0.156010000006 / 600.0 UPDATING BEST: - *** 27.689 < 27.806 cpu: 0.260016000015 / 600.0 UPDATING BEST: - *** 24.88 < 27.689 cpu: 0.284018000006 / 600.0 number of nodes on DFS: 177887 B&B: 30884752 Differencing: 836941496 LPT: 427978411178 instance n025d14e09.dat UPDATING BEST: - *** 36.58 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 35.476 < 36.58 cpu: 0.0 / 600.0 UPDATING BEST: - *** 34.628 < 35.476 cpu: 0.0 / 600.0 UPDATING BEST: - *** 31.284 < 34.628 cpu: 0.0 / 600.0 UPDATING BEST: - *** 30.552 < 31.284 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 29.25 < 30.552 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 28.91 < 29.25 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 28.824 < 28.91 cpu: 0.0680050000083 / 600.0 UPDATING BEST: - *** 27.9 < 28.824 cpu: 0.164011000015 / 600.0 UPDATING BEST: - *** 26.529 < 27.9 cpu: 0.652041000023 / 600.0 UPDATING BEST: - *** 25.332 < 26.529 cpu: 0.880055000016 / 600.0 number of nodes on DFS: 351623 B&B: 42240838 Differencing: 102690701444 LPT: 900285327492 instance n035d14e00.dat UPDATING BEST: - *** 33.026 < inf cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 32.699 < 33.026 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 31.712 < 32.699 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 31.707 < 31.712 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 30.678 < 31.707 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 28.547 < 30.678 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 26.048 < 28.547 cpu: 0.0720039999869 / 600.0 UPDATING BEST: - *** 24.066 < 26.048 cpu: 0.0840050000115 / 600.0 UPDATING BEST: - *** 23.917 < 24.066 cpu: 0.100005999993 / 600.0 UPDATING BEST: - *** 23.674 < 23.917 cpu: 0.452028 / 600.0 UPDATING BEST: - *** 22.102 < 23.674 cpu: 0.720044999995 / 600.0 UPDATING BEST: - *** 20.917 < 22.102 cpu: 5.04031499999 / 600.0 UPDATING BEST: - *** 20.365 < 20.917 cpu: 7.98449899998 / 600.0 UPDATING BEST: - *** 19.432 < 20.365 cpu: 13.000812 / 600.0 UPDATING BEST: - *** 19.211 < 19.432 cpu: 35.794236 / 600.0 UPDATING BEST: - *** 17.372 < 19.211 cpu: 35.834239 / 600.0 UPDATING BEST: - *** 16.319 < 17.372 cpu: 57.707606 / 600.0 UPDATING BEST: - *** 10.682 < 16.319 cpu: 138.888679 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72100000 B&B: 1642 Differencing: 8748284346 LPT: 2385536659770 instance n035d14e01.dat UPDATING BEST: - *** 32.668 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 32.195 < 32.668 cpu: 0.0 / 600.0 UPDATING BEST: - *** 30.873 < 32.195 cpu: 0.0 / 600.0 UPDATING BEST: - *** 30.753 < 30.873 cpu: 0.0 / 600.0 UPDATING BEST: - *** 30.21 < 30.753 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 29.927 < 30.21 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 27.876 < 29.927 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 26.464 < 27.876 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 25.068 < 26.464 cpu: 0.0440020000096 / 600.0 UPDATING BEST: - *** 21.527 < 25.068 cpu: 0.304019000003 / 600.0 UPDATING BEST: - *** 20.577 < 21.527 cpu: 0.968060000014 / 600.0 UPDATING BEST: - *** 19.08 < 20.577 cpu: 2.772173 / 600.0 UPDATING BEST: - *** 18.978 < 19.08 cpu: 10.040627 / 600.0 UPDATING BEST: - *** 13.431 < 18.978 cpu: 10.636664 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72900000 B&B: 11040 Differencing: 6821979334 LPT: 52248642020 instance n035d14e02.dat UPDATING BEST: - *** 30.701 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 30.623 < 30.701 cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.807 < 30.623 cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.192 < 29.807 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.891 < 28.192 cpu: 0.0160009999818 / 600.0 UPDATING BEST: - *** 21.012 < 24.891 cpu: 0.280016999983 / 600.0 UPDATING BEST: - *** 21.004 < 21.012 cpu: 8.51253199999 / 600.0 UPDATING BEST: - *** 11.433 < 21.004 cpu: 17.545096 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72600000 B&B: 2764 Differencing: 1745864544 LPT: 80527090798 instance n035d14e03.dat UPDATING BEST: - *** 34.021 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.085 < 34.021 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.939 < 33.085 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.655 < 27.939 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 26.46 < 27.655 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 26.216 < 26.46 cpu: 0.0240020000201 / 600.0 UPDATING BEST: - *** 26.081 < 26.216 cpu: 0.0720049999945 / 600.0 UPDATING BEST: - *** 24.726 < 26.081 cpu: 0.192012000014 / 600.0 UPDATING BEST: - *** 21.1 < 24.726 cpu: 0.328020999994 / 600.0 UPDATING BEST: - *** 20.158 < 21.1 cpu: 1.38008600002 / 600.0 UPDATING BEST: - *** 15.117 < 20.158 cpu: 14.356897 / 600.0 cpu time exceeded... number of nodes on DFS: 72000000 B&B: 35526 Differencing: 17427491018 LPT: 3002208833384 instance n035d14e04.dat UPDATING BEST: - *** 29.635 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.359 < 29.635 cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.65 < 29.359 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 26.422 < 28.65 cpu: 0.0120010000246 / 600.0 UPDATING BEST: - *** 25.475 < 26.422 cpu: 0.0680040000007 / 600.0 UPDATING BEST: - *** 25.176 < 25.475 cpu: 0.180011000019 / 600.0 UPDATING BEST: - *** 24.65 < 25.176 cpu: 0.248015999998 / 600.0 UPDATING BEST: - *** 23.927 < 24.65 cpu: 0.308019000018 / 600.0 UPDATING BEST: - *** 20.254 < 23.927 cpu: 0.332021000009 / 600.0 UPDATING BEST: - *** 18.053 < 20.254 cpu: 18.333146 / 600.0 UPDATING BEST: - *** 15.865 < 18.053 cpu: 167.642477 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72400000 B&B: 59677 Differencing: 833619501 LPT: 156039393391 instance n035d14e05.dat UPDATING BEST: - *** 28.977 < inf cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 28.29 < 28.977 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 27.658 < 28.29 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 24.996 < 27.658 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 23.633 < 24.996 cpu: 0.112006999989 / 600.0 UPDATING BEST: - *** 21.333 < 23.633 cpu: 1.06406599999 / 600.0 UPDATING BEST: - *** 19.906 < 21.333 cpu: 1.23207699999 / 600.0 UPDATING BEST: - *** 19.882 < 19.906 cpu: 2.04012699999 / 600.0 UPDATING BEST: - *** 19.692 < 19.882 cpu: 7.84049 / 600.0 UPDATING BEST: - *** 18.275 < 19.692 cpu: 10.412651 / 600.0 UPDATING BEST: - *** 16.108 < 18.275 cpu: 31.253954 / 600.0 UPDATING BEST: - *** 7.8329 < 16.108 cpu: 104.306519 / 600.0 number of nodes on DFS: 48403694 B&B: 227 Differencing: 528330099 LPT: 866068115163 instance n035d14e06.dat UPDATING BEST: - *** 30.883 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 30.604 < 30.883 cpu: 0.0 / 600.0 UPDATING BEST: - *** 30.522 < 30.604 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.48 < 30.522 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 19.307 < 20.48 cpu: 1.72410799999 / 600.0 UPDATING BEST: - *** 16.109 < 19.307 cpu: 4.052253 / 600.0 UPDATING BEST: - *** 14.258 < 16.109 cpu: 4.84830299998 / 600.0 UPDATING BEST: - *** 13.674 < 14.258 cpu: 51.499219 / 600.0 cpu time exceeded... number of nodes on DFS: 72400000 B&B: 13066 Differencing: 1980727292 LPT: 477511797630 instance n035d14e07.dat UPDATING BEST: - *** 34.247 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 34.102 < 34.247 cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.341 < 34.102 cpu: 0.0 / 600.0 UPDATING BEST: - *** 33.332 < 33.341 cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.827 < 33.332 cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.852 < 29.827 cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.181 < 28.852 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 24.772 < 25.181 cpu: 0.212013000011 / 600.0 UPDATING BEST: - *** 21.591 < 24.772 cpu: 0.440027999983 / 600.0 UPDATING BEST: - *** 14.837 < 21.591 cpu: 0.460029000009 / 600.0 cpu time exceeded... number of nodes on DFS: 72400000 B&B: 29259 Differencing: 20381962625 LPT: 1099771702623 instance n035d14e08.dat UPDATING BEST: - *** 33.583 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 32.719 < 33.583 cpu: 0.0 / 600.0 UPDATING BEST: - *** 31.51 < 32.719 cpu: 0.0 / 600.0 UPDATING BEST: - *** 31.087 < 31.51 cpu: 0.0 / 600.0 UPDATING BEST: - *** 30.203 < 31.087 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.487 < 30.203 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.98 < 22.487 cpu: 0.0800049999962 / 600.0 UPDATING BEST: - *** 20.76 < 21.98 cpu: 0.104007000016 / 600.0 UPDATING BEST: - *** 20.663 < 20.76 cpu: 4.79630000002 / 600.0 UPDATING BEST: - *** 18.413 < 20.663 cpu: 9.00456299999 / 600.0 UPDATING BEST: - *** 18.302 < 18.413 cpu: 11.212701 / 600.0 UPDATING BEST: - *** 15.831 < 18.302 cpu: 47.042941 / 600.0 UPDATING BEST: - *** 15.696 < 15.831 cpu: 449.13607 / 600.0 UPDATING BEST: - *** 15.301 < 15.696 cpu: 463.560971 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72100000 B&B: 40374 Differencing: 12871066672 LPT: 1322522111586 instance n035d14e09.dat UPDATING BEST: - *** 31.64 < inf cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 29.912 < 31.64 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 26.675 < 29.912 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 21.31 < 26.675 cpu: 0.0280019999773 / 600.0 UPDATING BEST: - *** 19.15 < 21.31 cpu: 0.472030000004 / 600.0 UPDATING BEST: - *** 19.138 < 19.15 cpu: 1.97212399999 / 600.0 UPDATING BEST: - *** 18.699 < 19.138 cpu: 9.43659 / 600.0 UPDATING BEST: - *** 17.695 < 18.699 cpu: 56.375524 / 600.0 UPDATING BEST: - *** 17.366 < 17.695 cpu: 60.399775 / 600.0 UPDATING BEST: - *** 15.298 < 17.366 cpu: 122.215638 / 600.0 number of nodes on DFS: 65167174 B&B: 40275 Differencing: 3346627229 LPT: 1011732632019 instance n045d14e00.dat UPDATING BEST: - *** 31.066 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.797 < 31.066 cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.611 < 28.797 cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.709 < 28.611 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 22.595 < 23.709 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 21.294 < 22.595 cpu: 0.240014999988 / 600.0 UPDATING BEST: - *** 21.25 < 21.294 cpu: 2.46415400002 / 600.0 UPDATING BEST: - *** 21.036 < 21.25 cpu: 5.812363 / 600.0 UPDATING BEST: - *** 19.974 < 21.036 cpu: 8.08450500001 / 600.0 UPDATING BEST: - *** 19.214 < 19.974 cpu: 12.96081 / 600.0 UPDATING BEST: - *** 18.024 < 19.214 cpu: 16.63304 / 600.0 UPDATING BEST: - *** 15.66 < 18.024 cpu: 28.31777 / 600.0 UPDATING BEST: - *** 15.322 < 15.66 cpu: 196.920307 / 600.0 UPDATING BEST: - *** 14.914 < 15.322 cpu: 234.346646 / 600.0 UPDATING BEST: - *** 14.897 < 14.914 cpu: 519.408462 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71700000 B&B: 30499 Differencing: 2247378707 LPT: 218566320671 instance n045d14e01.dat UPDATING BEST: - *** 31.116 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 30.948 < 31.116 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 30.529 < 30.948 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 28.958 < 30.529 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 28.273 < 28.958 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 26.185 < 28.273 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 24.478 < 26.185 cpu: 0.00800099998014 / 600.0 UPDATING BEST: - *** 23.069 < 24.478 cpu: 0.0400030000019 / 600.0 UPDATING BEST: - *** 21.735 < 23.069 cpu: 0.060003999999 / 600.0 UPDATING BEST: - *** 20.071 < 21.735 cpu: 2.884181 / 600.0 UPDATING BEST: - *** 16.523 < 20.071 cpu: 3.15619799998 / 600.0 UPDATING BEST: - *** 13.865 < 16.523 cpu: 9.732609 / 600.0 UPDATING BEST: - *** 10.747 < 13.865 cpu: 24.557535 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71800000 B&B: 1717 Differencing: 2327395167 LPT: 338377247659 instance n045d14e02.dat UPDATING BEST: - *** 29.908 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.348 < 29.908 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.334 < 25.348 cpu: 0.0480030000035 / 600.0 UPDATING BEST: - *** 19.951 < 21.334 cpu: 0.660040999996 / 600.0 UPDATING BEST: - *** 17.843 < 19.951 cpu: 0.780048000015 / 600.0 UPDATING BEST: - *** 17.545 < 17.843 cpu: 9.404588 / 600.0 UPDATING BEST: - *** 16.857 < 17.545 cpu: 29.153822 / 600.0 UPDATING BEST: - *** 16.578 < 16.857 cpu: 48.335021 / 600.0 UPDATING BEST: - *** 16.199 < 16.578 cpu: 121.215575 / 600.0 UPDATING BEST: - *** 12.523 < 16.199 cpu: 145.401087 / 600.0 UPDATING BEST: - *** 11.642 < 12.523 cpu: 152.049502 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72100000 B&B: 3195 Differencing: 1007485029 LPT: 664398248469 instance n045d14e03.dat UPDATING BEST: - *** 30.692 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 30.098 < 30.692 cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.706 < 30.098 cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.489 < 29.706 cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.579 < 29.489 cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.111 < 28.579 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 24.877 < 26.111 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 22.996 < 24.877 cpu: 0.22001400002 / 600.0 UPDATING BEST: - *** 20.849 < 22.996 cpu: 0.600038000004 / 600.0 UPDATING BEST: - *** 20.151 < 20.849 cpu: 0.852054000017 / 600.0 UPDATING BEST: - *** 20.107 < 20.151 cpu: 0.868054999999 / 600.0 UPDATING BEST: - *** 18.987 < 20.107 cpu: 2.55216000002 / 600.0 UPDATING BEST: - *** 16.887 < 18.987 cpu: 5.78836200002 / 600.0 UPDATING BEST: - *** 16.073 < 16.887 cpu: 57.331584 / 600.0 UPDATING BEST: - *** 16.048 < 16.073 cpu: 115.711232 / 600.0 UPDATING BEST: - *** 14.239 < 16.048 cpu: 462.392898 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71900000 B&B: 19336 Differencing: 1734075566 LPT: 34098599146 instance n045d14e04.dat UPDATING BEST: - *** 23.135 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.07 < 23.135 cpu: 0.096006000007 / 600.0 UPDATING BEST: - *** 21.909 < 22.07 cpu: 0.12000700002 / 600.0 UPDATING BEST: - *** 21.168 < 21.909 cpu: 0.932058000006 / 600.0 UPDATING BEST: - *** 20.779 < 21.168 cpu: 5.43634000001 / 600.0 UPDATING BEST: - *** 20.126 < 20.779 cpu: 6.14438500002 / 600.0 UPDATING BEST: - *** 19.872 < 20.126 cpu: 8.256517 / 600.0 UPDATING BEST: - *** 19.475 < 19.872 cpu: 9.70060700001 / 600.0 UPDATING BEST: - *** 17.815 < 19.475 cpu: 9.87661800001 / 600.0 UPDATING BEST: - *** 15.648 < 17.815 cpu: 18.617164 / 600.0 UPDATING BEST: - *** 14.428 < 15.648 cpu: 103.890493 / 600.0 UPDATING BEST: - *** 12.833 < 14.428 cpu: 220.493781 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71800000 B&B: 7298 Differencing: 9210658 LPT: 487993946898 instance n045d14e05.dat UPDATING BEST: - *** 31.283 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.836 < 31.283 cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.348 < 29.836 cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.818 < 29.348 cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.813 < 25.818 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.524 < 25.813 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 20.734 < 24.524 cpu: 0.024001999991 / 600.0 UPDATING BEST: - *** 19.121 < 20.734 cpu: 0.208012999996 / 600.0 UPDATING BEST: - *** 19.106 < 19.121 cpu: 0.532034000003 / 600.0 UPDATING BEST: - *** 10.977 < 19.106 cpu: 2.11213199998 / 600.0 UPDATING BEST: - *** 9.3815 < 10.977 cpu: 431.718981 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72700000 B&B: 666 Differencing: 2612806316 LPT: 1697549855890 instance n045d14e06.dat UPDATING BEST: - *** 32.569 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 32.407 < 32.569 cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.213 < 32.407 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.066 < 28.213 cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.44 < 27.066 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 23.164 < 26.44 cpu: 0.036002000008 / 600.0 UPDATING BEST: - *** 15.501 < 23.164 cpu: 0.140008999995 / 600.0 UPDATING BEST: - *** 13.424 < 15.501 cpu: 15.380962 / 600.0 cpu time exceeded... number of nodes on DFS: 71700000 B&B: 10989 Differencing: 6370162395 LPT: 2796637922229 instance n045d14e07.dat UPDATING BEST: - *** 32.602 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.133 < 32.602 cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.036 < 29.133 cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.629 < 28.036 cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.483 < 25.629 cpu: 0.0440019999805 / 600.0 UPDATING BEST: - *** 22.536 < 25.483 cpu: 0.056002999976 / 600.0 UPDATING BEST: - *** 18.324 < 22.536 cpu: 0.284016999998 / 600.0 UPDATING BEST: - *** 17.484 < 18.324 cpu: 1.20407499999 / 600.0 UPDATING BEST: - *** 15.984 < 17.484 cpu: 4.73629599999 / 600.0 UPDATING BEST: - *** 15.471 < 15.984 cpu: 44.97481 / 600.0 UPDATING BEST: - *** 15.229 < 15.471 cpu: 246.675416 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72000000 B&B: 38400 Differencing: 6517500248 LPT: 1862977055656 instance n045d14e08.dat UPDATING BEST: - *** 35.873 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 35.651 < 35.873 cpu: 0.0 / 600.0 UPDATING BEST: - *** 31.297 < 35.651 cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.879 < 31.297 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.877 < 28.879 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 26.897 < 27.877 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 25.513 < 26.897 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 24.23 < 25.513 cpu: 0.060003999999 / 600.0 UPDATING BEST: - *** 24.11 < 24.23 cpu: 0.232014999987 / 600.0 UPDATING BEST: - *** 21.129 < 24.11 cpu: 0.576035999984 / 600.0 UPDATING BEST: - *** 18.976 < 21.129 cpu: 4.496281 / 600.0 UPDATING BEST: - *** 17.404 < 18.976 cpu: 28.737796 / 600.0 UPDATING BEST: - *** 17.076 < 17.404 cpu: 187.683729 / 600.0 UPDATING BEST: - *** 14.851 < 17.076 cpu: 274.241139 / 600.0 UPDATING BEST: - *** 13.89 < 14.851 cpu: 406.725419 / 600.0 cpu time exceeded... number of nodes on DFS: 71800000 B&B: 15179 Differencing: 62930324543 LPT: 952076852231 instance n045d14e09.dat UPDATING BEST: - *** 26.363 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.769 < 26.363 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 24.709 < 25.769 cpu: 0.0480030000035 / 600.0 UPDATING BEST: - *** 22.945 < 24.709 cpu: 0.0720049999945 / 600.0 UPDATING BEST: - *** 22.734 < 22.945 cpu: 0.216014000005 / 600.0 UPDATING BEST: - *** 18.82 < 22.734 cpu: 0.500031000003 / 600.0 UPDATING BEST: - *** 18.637 < 18.82 cpu: 11.340709 / 600.0 UPDATING BEST: - *** 13.619 < 18.637 cpu: 19.613226 / 600.0 UPDATING BEST: - *** 9.6689 < 13.619 cpu: 556.138757 / 600.0 cpu time exceeded... number of nodes on DFS: 71200000 B&B: 813 Differencing: 86300839 LPT: 1754796356247 instance n055d14e00.dat UPDATING BEST: - *** 30.569 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 27.828 < 30.569 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 27.513 < 27.828 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 25.275 < 27.513 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 21.995 < 25.275 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 21.802 < 21.995 cpu: 0.18801100002 / 600.0 UPDATING BEST: - *** 15.844 < 21.802 cpu: 0.472029000026 / 600.0 UPDATING BEST: - *** 15.328 < 15.844 cpu: 5.22032600001 / 600.0 UPDATING BEST: - *** 14.544 < 15.328 cpu: 69.28833 / 600.0 UPDATING BEST: - *** 14.038 < 14.544 cpu: 74.428652 / 600.0 UPDATING BEST: - *** 11.495 < 14.038 cpu: 135.640477 / 600.0 cpu time exceeded... number of nodes on DFS: 71700000 B&B: 2886 Differencing: 1592944430 LPT: 5004179889696 instance n055d14e01.dat UPDATING BEST: - *** 28.164 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.944 < 28.164 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 23.29 < 24.944 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 19.018 < 23.29 cpu: 0.108007000003 / 600.0 UPDATING BEST: - *** 18.651 < 19.018 cpu: 1.23607699998 / 600.0 UPDATING BEST: - *** 17.869 < 18.651 cpu: 3.15219699999 / 600.0 UPDATING BEST: - *** 17.834 < 17.869 cpu: 3.45621599999 / 600.0 UPDATING BEST: - *** 17.175 < 17.834 cpu: 7.54047100001 / 600.0 UPDATING BEST: - *** 17.147 < 17.175 cpu: 12.052753 / 600.0 UPDATING BEST: - *** 15.86 < 17.147 cpu: 26.301644 / 600.0 UPDATING BEST: - *** 15.13 < 15.86 cpu: 27.301706 / 600.0 UPDATING BEST: - *** 6.3399 < 15.13 cpu: 35.222201 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71400000 B&B: 80 Differencing: 300807752 LPT: 2096147629850 instance n055d14e02.dat UPDATING BEST: - *** 29.426 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.118 < 29.426 cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.873 < 29.118 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.055 < 28.873 cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.424 < 27.055 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 24.227 < 25.424 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 19.017 < 24.227 cpu: 0.0200020000048 / 600.0 UPDATING BEST: - *** 18.212 < 19.017 cpu: 1.90411900001 / 600.0 UPDATING BEST: - *** 17.611 < 18.212 cpu: 2.30814500002 / 600.0 UPDATING BEST: - *** 13.092 < 17.611 cpu: 16.001 / 600.0 UPDATING BEST: - *** 12.67 < 13.092 cpu: 261.716357 / 600.0 UPDATING BEST: - *** 12.396 < 12.67 cpu: 304.439026 / 600.0 cpu time exceeded... number of nodes on DFS: 71800000 B&B: 5389 Differencing: 721050061 LPT: 91982023047 instance n055d14e03.dat UPDATING BEST: - *** 30.002 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.092 < 30.002 cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.302 < 29.092 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.949 < 28.302 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.612 < 27.949 cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.258 < 27.612 cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.004 < 26.258 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.521 < 23.004 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 22.054 < 22.521 cpu: 0.0560040000128 / 600.0 UPDATING BEST: - *** 21.532 < 22.054 cpu: 0.0720049999945 / 600.0 UPDATING BEST: - *** 16.469 < 21.532 cpu: 0.348021999991 / 600.0 UPDATING BEST: - *** 15.037 < 16.469 cpu: 21.741359 / 600.0 UPDATING BEST: - *** 9 < 15.037 cpu: 119.85149 / 600.0 cpu time exceeded... number of nodes on DFS: 72500000 B&B: 511 Differencing: 1075153791 LPT: 328349363987 instance n055d14e04.dat UPDATING BEST: - *** 25.604 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.038 < 25.604 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 23.879 < 25.038 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 23.496 < 23.879 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 19.706 < 23.496 cpu: 0.036002000008 / 600.0 UPDATING BEST: - *** 18.507 < 19.706 cpu: 0.096006000007 / 600.0 UPDATING BEST: - *** 16.479 < 18.507 cpu: 1.17607399999 / 600.0 UPDATING BEST: - *** 16.292 < 16.479 cpu: 9.14457199999 / 600.0 UPDATING BEST: - *** 14.321 < 16.292 cpu: 9.40858799999 / 600.0 UPDATING BEST: - *** 13.968 < 14.321 cpu: 47.550972 / 600.0 UPDATING BEST: - *** 13.301 < 13.968 cpu: 49.639103 / 600.0 UPDATING BEST: - *** 12.933 < 13.301 cpu: 66.932184 / 600.0 UPDATING BEST: - *** 11.646 < 12.933 cpu: 68.716295 / 600.0 UPDATING BEST: - *** 8.9542 < 11.646 cpu: 180.375273 / 600.0 cpu time exceeded... number of nodes on DFS: 72300000 B&B: 495 Differencing: 51003363 LPT: 25031613249 instance n055d14e05.dat UPDATING BEST: - *** 23.166 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.987 < 23.166 cpu: 0.0560040000128 / 600.0 UPDATING BEST: - *** 21.638 < 21.987 cpu: 0.096006000007 / 600.0 UPDATING BEST: - *** 19.701 < 21.638 cpu: 0.20401300001 / 600.0 UPDATING BEST: - *** 18.192 < 19.701 cpu: 2.28014300001 / 600.0 UPDATING BEST: - *** 17.119 < 18.192 cpu: 4.880305 / 600.0 UPDATING BEST: - *** 16.676 < 17.119 cpu: 8.08850499999 / 600.0 UPDATING BEST: - *** 16.431 < 16.676 cpu: 8.40852499998 / 600.0 UPDATING BEST: - *** 12.992 < 16.431 cpu: 11.408713 / 600.0 UPDATING BEST: - *** 9.9084 < 12.992 cpu: 79.212951 / 600.0 UPDATING BEST: - *** 9.6421 < 9.9084 cpu: 79.35696 / 600.0 UPDATING BEST: - *** 9.1007 < 9.6421 cpu: 110.846928 / 600.0 UPDATING BEST: - *** 7.8642 < 9.1007 cpu: 142.764922 / 600.0 UPDATING BEST: - *** 7.3129 < 7.8642 cpu: 264.268516 / 600.0 cpu time exceeded... number of nodes on DFS: 72600000 B&B: 158 Differencing: 9412048 LPT: 7213145952320 instance n055d14e06.dat UPDATING BEST: - *** 26.245 < inf cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 21.724 < 26.245 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 19.586 < 21.724 cpu: 0.132008999994 / 600.0 UPDATING BEST: - *** 19.248 < 19.586 cpu: 1.72010899999 / 600.0 UPDATING BEST: - *** 18.294 < 19.248 cpu: 3.02419 / 600.0 UPDATING BEST: - *** 18.101 < 18.294 cpu: 3.84824199998 / 600.0 UPDATING BEST: - *** 17.774 < 18.101 cpu: 3.960249 / 600.0 UPDATING BEST: - *** 15.965 < 17.774 cpu: 5.69635699998 / 600.0 UPDATING BEST: - *** 15.795 < 15.965 cpu: 15.784988 / 600.0 UPDATING BEST: - *** 14.96 < 15.795 cpu: 21.925371 / 600.0 UPDATING BEST: - *** 10.824 < 14.96 cpu: 39.686481 / 600.0 UPDATING BEST: - *** 7.2574 < 10.824 cpu: 89.009563 / 600.0 cpu time exceeded... number of nodes on DFS: 71300000 B&B: 152 Differencing: 79520168 LPT: 1728704552318 instance n055d14e07.dat UPDATING BEST: - *** 26.3 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.175 < 26.3 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.46 < 24.175 cpu: 0.012000000017 / 600.0 UPDATING BEST: - *** 20.097 < 21.46 cpu: 0.192012000014 / 600.0 UPDATING BEST: - *** 19.829 < 20.097 cpu: 0.344021000026 / 600.0 UPDATING BEST: - *** 15.554 < 19.829 cpu: 0.716044000001 / 600.0 UPDATING BEST: - *** 15.435 < 15.554 cpu: 3.48821800001 / 600.0 UPDATING BEST: - *** 13.761 < 15.435 cpu: 11.388711 / 600.0 UPDATING BEST: - *** 13.569 < 13.761 cpu: 64.007999 / 600.0 UPDATING BEST: - *** 12.463 < 13.569 cpu: 70.528407 / 600.0 UPDATING BEST: - *** 10.38 < 12.463 cpu: 79.844989 / 600.0 UPDATING BEST: - *** 9.8057 < 10.38 cpu: 335.376959 / 600.0 cpu time exceeded... number of nodes on DFS: 73100000 B&B: 894 Differencing: 82611090 LPT: 634189320148 instance n055d14e08.dat UPDATING BEST: - *** 31.146 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.47 < 31.146 cpu: 0.0 / 600.0 UPDATING BEST: - *** 29.243 < 29.47 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.489 < 29.243 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 20.898 < 22.489 cpu: 0.00800099998014 / 600.0 UPDATING BEST: - *** 20.7 < 20.898 cpu: 0.024001999991 / 600.0 UPDATING BEST: - *** 18.316 < 20.7 cpu: 0.336020999996 / 600.0 UPDATING BEST: - *** 17.195 < 18.316 cpu: 5.97637399999 / 600.0 UPDATING BEST: - *** 15.038 < 17.195 cpu: 23.697481 / 600.0 UPDATING BEST: - *** 14.875 < 15.038 cpu: 110.250891 / 600.0 UPDATING BEST: - *** 13.554 < 14.875 cpu: 194.288143 / 600.0 UPDATING BEST: - *** 12.368 < 13.554 cpu: 200.612538 / 600.0 UPDATING BEST: - *** 12.275 < 12.368 cpu: 463.848989 / 600.0 UPDATING BEST: - *** 11.077 < 12.275 cpu: 567.419462 / 600.0 cpu time exceeded... number of nodes on DFS: 71800000 B&B: 2160 Differencing: 2375637002 LPT: 5737998776662 instance n055d14e09.dat UPDATING BEST: - *** 26.292 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 24.944 < 26.292 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 23.939 < 24.944 cpu: 0.0240010000125 / 600.0 UPDATING BEST: - *** 23.235 < 23.939 cpu: 0.0440030000173 / 600.0 UPDATING BEST: - *** 22.747 < 23.235 cpu: 0.0520030000189 / 600.0 UPDATING BEST: - *** 20.743 < 22.747 cpu: 0.096006000007 / 600.0 UPDATING BEST: - *** 20.034 < 20.743 cpu: 0.12000700002 / 600.0 UPDATING BEST: - *** 18.764 < 20.034 cpu: 0.824051000003 / 600.0 UPDATING BEST: - *** 16.636 < 18.764 cpu: 0.92805800002 / 600.0 UPDATING BEST: - *** 15.874 < 16.636 cpu: 7.69648099999 / 600.0 UPDATING BEST: - *** 14.862 < 15.874 cpu: 74.620664 / 600.0 UPDATING BEST: - *** 14.022 < 14.862 cpu: 81.609101 / 600.0 UPDATING BEST: - *** 13.122 < 14.022 cpu: 158.057878 / 600.0 UPDATING BEST: - *** 8.6546 < 13.122 cpu: 356.910306 / 600.0 cpu time exceeded... number of nodes on DFS: 71400000 B&B: 402 Differencing: 82143034 LPT: 403646980564 instance n065d14e00.dat UPDATING BEST: - *** 30.331 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.247 < 30.331 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.678 < 28.247 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.539 < 27.678 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.482 < 27.539 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.748 < 27.482 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.755 < 24.748 cpu: 0.0 / 600.0 UPDATING BEST: - *** 14.148 < 22.755 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 12.358 < 14.148 cpu: 5.88436699999 / 600.0 UPDATING BEST: - *** 10.482 < 12.358 cpu: 314.147633 / 600.0 UPDATING BEST: - *** 9.3837 < 10.482 cpu: 385.648101 / 600.0 cpu time exceeded... number of nodes on DFS: 70800000 B&B: 667 Differencing: 1350905833 LPT: 2121905016553 instance n065d14e01.dat UPDATING BEST: - *** 28.425 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 27.001 < 28.425 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 25.888 < 27.001 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 21.67 < 25.888 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 21.429 < 21.67 cpu: 0.108005999995 / 600.0 UPDATING BEST: - *** 21.383 < 21.429 cpu: 0.112006999989 / 600.0 UPDATING BEST: - *** 21.087 < 21.383 cpu: 0.240014999988 / 600.0 UPDATING BEST: - *** 13.648 < 21.087 cpu: 0.472028999997 / 600.0 UPDATING BEST: - *** 12.337 < 13.648 cpu: 70.460403 / 600.0 cpu time exceeded... number of nodes on DFS: 70900000 B&B: 5172 Differencing: 360383916 LPT: 8204462701366 instance n065d14e02.dat UPDATING BEST: - *** 20.388 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.208 < 20.388 cpu: 0.156010000006 / 600.0 UPDATING BEST: - *** 19.12 < 19.208 cpu: 0.308019999997 / 600.0 UPDATING BEST: - *** 14.225 < 19.12 cpu: 0.368023000017 / 600.0 UPDATING BEST: - *** 13.758 < 14.225 cpu: 6.90443200001 / 600.0 UPDATING BEST: - *** 13.136 < 13.758 cpu: 33.518095 / 600.0 UPDATING BEST: - *** 9.9758 < 13.136 cpu: 169.486592 / 600.0 cpu time exceeded... number of nodes on DFS: 70700000 B&B: 1006 Differencing: 1371714 LPT: 162264218518 instance n065d14e03.dat UPDATING BEST: - *** 29.059 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.429 < 29.059 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.71 < 25.429 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.429 < 24.71 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 19.039 < 21.429 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 18.715 < 19.039 cpu: 0.312019000005 / 600.0 UPDATING BEST: - *** 17.597 < 18.715 cpu: 0.416026000021 / 600.0 UPDATING BEST: - *** 17.243 < 17.597 cpu: 0.696043000004 / 600.0 UPDATING BEST: - *** 17.202 < 17.243 cpu: 1.92012 / 600.0 UPDATING BEST: - *** 12.759 < 17.202 cpu: 3.640227 / 600.0 UPDATING BEST: - *** 12.491 < 12.759 cpu: 9.396587 / 600.0 UPDATING BEST: - *** 12.343 < 12.491 cpu: 36.710294 / 600.0 UPDATING BEST: - *** 10.785 < 12.343 cpu: 75.480717 / 600.0 cpu time exceeded... number of nodes on DFS: 72000000 B&B: 1763 Differencing: 559377055 LPT: 76889030951 instance n065d14e04.dat UPDATING BEST: - *** 30.394 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.685 < 30.394 cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.125 < 26.685 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 23.735 < 26.125 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 23.301 < 23.735 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 22.271 < 23.301 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 21.163 < 22.271 cpu: 0.0840049999824 / 600.0 UPDATING BEST: - *** 20.721 < 21.163 cpu: 0.32402 / 600.0 UPDATING BEST: - *** 19.233 < 20.721 cpu: 0.408024999982 / 600.0 UPDATING BEST: - *** 18.8 < 19.233 cpu: 0.712043999985 / 600.0 UPDATING BEST: - *** 18.776 < 18.8 cpu: 0.944059000001 / 600.0 UPDATING BEST: - *** 18.484 < 18.776 cpu: 2.36414699999 / 600.0 UPDATING BEST: - *** 18.388 < 18.484 cpu: 3.21220000001 / 600.0 UPDATING BEST: - *** 18.082 < 18.388 cpu: 3.33620799999 / 600.0 UPDATING BEST: - *** 17.669 < 18.082 cpu: 3.608225 / 600.0 UPDATING BEST: - *** 16.887 < 17.669 cpu: 9.02056299997 / 600.0 UPDATING BEST: - *** 10.55 < 16.887 cpu: 16.117007 / 600.0 UPDATING BEST: - *** 5.9307 < 10.55 cpu: 29.60585 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71100000 B&B: 60 Differencing: 1411102368 LPT: 118221547012 instance n065d14e05.dat UPDATING BEST: - *** 26.528 < inf cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 25.38 < 26.528 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 24.072 < 25.38 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 20.893 < 24.072 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 20.209 < 20.893 cpu: 0.13600899998 / 600.0 UPDATING BEST: - *** 20.019 < 20.209 cpu: 0.420026999986 / 600.0 UPDATING BEST: - *** 19.74 < 20.019 cpu: 0.472030000004 / 600.0 UPDATING BEST: - *** 11.512 < 19.74 cpu: 0.624038999988 / 600.0 UPDATING BEST: - *** 10.84 < 11.512 cpu: 140.780798 / 600.0 UPDATING BEST: - *** 3.9069 < 10.84 cpu: 288.578035 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71100000 B&B: 14 Differencing: 96753844 LPT: 475083964924 instance n065d14e06.dat UPDATING BEST: - *** 26.154 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 19.738 < 26.154 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 18.959 < 19.738 cpu: 0.452028 / 600.0 UPDATING BEST: - *** 18.71 < 18.959 cpu: 0.57203499999 / 600.0 UPDATING BEST: - *** 17.138 < 18.71 cpu: 0.748045999993 / 600.0 UPDATING BEST: - *** 17.033 < 17.138 cpu: 7.112444 / 600.0 UPDATING BEST: - *** 16.971 < 17.033 cpu: 10.012625 / 600.0 UPDATING BEST: - *** 14.201 < 16.971 cpu: 11.924745 / 600.0 UPDATING BEST: - *** 13.164 < 14.201 cpu: 24.637539 / 600.0 UPDATING BEST: - *** 10.184 < 13.164 cpu: 99.982248 / 600.0 UPDATING BEST: - *** 9.1472 < 10.184 cpu: 252.715793 / 600.0 cpu time exceeded... number of nodes on DFS: 70700000 B&B: 566 Differencing: 74644800 LPT: 38581318484 instance n065d14e07.dat UPDATING BEST: - *** 27.965 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.136 < 27.965 cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.033 < 27.136 cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.218 < 27.033 cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.491 < 26.218 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.805 < 25.491 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 18.678 < 22.805 cpu: 0.0600029999914 / 600.0 UPDATING BEST: - *** 14.769 < 18.678 cpu: 0.548034000007 / 600.0 UPDATING BEST: - *** 13.812 < 14.769 cpu: 3.30020600001 / 600.0 UPDATING BEST: - *** 13.183 < 13.812 cpu: 14.664916 / 600.0 UPDATING BEST: - *** 7.2384 < 13.183 cpu: 45.410838 / 600.0 cpu time exceeded... number of nodes on DFS: 71300000 B&B: 150 Differencing: 262034700 LPT: 453026732050 instance n065d14e08.dat UPDATING BEST: - *** 22.925 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.657 < 22.925 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 19.826 < 20.657 cpu: 0.036002000008 / 600.0 UPDATING BEST: - *** 18.591 < 19.826 cpu: 0.288017999992 / 600.0 UPDATING BEST: - *** 18.477 < 18.591 cpu: 0.520033000008 / 600.0 UPDATING BEST: - *** 17.649 < 18.477 cpu: 0.86005399999 / 600.0 UPDATING BEST: - *** 14.154 < 17.649 cpu: 1.08006800001 / 600.0 UPDATING BEST: - *** 13.697 < 14.154 cpu: 3.18019899999 / 600.0 UPDATING BEST: - *** 13.09 < 13.697 cpu: 17.997125 / 600.0 UPDATING BEST: - *** 12.708 < 13.09 cpu: 41.366586 / 600.0 UPDATING BEST: - *** 10.261 < 12.708 cpu: 101.270329 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 71100000 B&B: 1226 Differencing: 7961404 LPT: 433247014422 instance n065d14e09.dat UPDATING BEST: - *** 31.029 < inf cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 30.88 < 31.029 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 28.396 < 30.88 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 28.32 < 28.396 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 26.835 < 28.32 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 26.8 < 26.835 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 26.092 < 26.8 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 23.712 < 26.092 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 22.131 < 23.712 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 20.355 < 22.131 cpu: 0.0200020000048 / 600.0 UPDATING BEST: - *** 19.309 < 20.355 cpu: 0.216014000005 / 600.0 UPDATING BEST: - *** 17.764 < 19.309 cpu: 1.04806599999 / 600.0 UPDATING BEST: - *** 16.049 < 17.764 cpu: 2.924183 / 600.0 UPDATING BEST: - *** 14.168 < 16.049 cpu: 24.021501 / 600.0 UPDATING BEST: - *** 13.916 < 14.168 cpu: 106.23464 / 600.0 UPDATING BEST: - *** 12.227 < 13.916 cpu: 214.989436 / 600.0 UPDATING BEST: - *** 11.001 < 12.227 cpu: 285.545846 / 600.0 UPDATING BEST: - *** 9.0028 < 11.001 cpu: 561.563096 / 600.0 cpu time exceeded... number of nodes on DFS: 71200000 B&B: 512 Differencing: 2191567460 LPT: 4101750922752 instance n075d14e00.dat UPDATING BEST: - *** 25.688 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.368 < 25.688 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 24.491 < 25.368 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 21.056 < 24.491 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 20.219 < 21.056 cpu: 0.0520029999898 / 600.0 UPDATING BEST: - *** 18.49 < 20.219 cpu: 0.0760040000023 / 600.0 UPDATING BEST: - *** 17.376 < 18.49 cpu: 0.176011000003 / 600.0 UPDATING BEST: - *** 16.631 < 17.376 cpu: 2.71216900001 / 600.0 UPDATING BEST: - *** 14.864 < 16.631 cpu: 6.82442600001 / 600.0 UPDATING BEST: - *** 14.842 < 14.864 cpu: 16.377023 / 600.0 UPDATING BEST: - *** 13.183 < 14.842 cpu: 17.44909 / 600.0 UPDATING BEST: - *** 13.141 < 13.183 cpu: 22.72142 / 600.0 UPDATING BEST: - *** 10.557 < 13.141 cpu: 84.149259 / 600.0 UPDATING BEST: - *** 10.353 < 10.557 cpu: 419.982247 / 600.0 UPDATING BEST: - *** 9.9571 < 10.353 cpu: 587.07669 / 600.0 cpu time exceeded... number of nodes on DFS: 70600000 B&B: 993 Differencing: 54074445 LPT: 576513031009 instance n075d14e01.dat UPDATING BEST: - *** 25.989 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.928 < 25.989 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.943 < 25.928 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.851 < 24.943 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 22.509 < 24.851 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 22.268 < 22.509 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 21.284 < 22.268 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 19.532 < 21.284 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 19.416 < 19.532 cpu: 0.116008000012 / 600.0 UPDATING BEST: - *** 15.113 < 19.416 cpu: 0.144009000011 / 600.0 UPDATING BEST: - *** 14.508 < 15.113 cpu: 0.428027000016 / 600.0 UPDATING BEST: - *** 11.978 < 14.508 cpu: 1.47209200001 / 600.0 UPDATING BEST: - *** 11.549 < 11.978 cpu: 6.612413 / 600.0 UPDATING BEST: - *** 10.756 < 11.549 cpu: 37.034314 / 600.0 UPDATING BEST: - *** 8.5507 < 10.756 cpu: 45.678854 / 600.0 UPDATING BEST: - *** 7.5469 < 8.5507 cpu: 47.710981 / 600.0 cpu time exceeded... number of nodes on DFS: 70900000 B&B: 186 Differencing: 66594618 LPT: 1044847189610 instance n075d14e02.dat UPDATING BEST: - *** 22.158 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.244 < 22.158 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.917 < 21.244 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 19.875 < 19.917 cpu: 0.164010000008 / 600.0 UPDATING BEST: - *** 19.43 < 19.875 cpu: 0.192012000014 / 600.0 UPDATING BEST: - *** 18.628 < 19.43 cpu: 0.216014000005 / 600.0 UPDATING BEST: - *** 18.007 < 18.628 cpu: 0.448028000013 / 600.0 UPDATING BEST: - *** 17.718 < 18.007 cpu: 0.512032000028 / 600.0 UPDATING BEST: - *** 17.49 < 17.718 cpu: 1.05606600002 / 600.0 UPDATING BEST: - *** 16.533 < 17.49 cpu: 2.24414000002 / 600.0 UPDATING BEST: - *** 14.36 < 16.533 cpu: 2.536158 / 600.0 UPDATING BEST: - *** 14.312 < 14.36 cpu: 5.38833700001 / 600.0 UPDATING BEST: - *** 12.007 < 14.312 cpu: 29.11382 / 600.0 UPDATING BEST: - *** 10.299 < 12.007 cpu: 45.834865 / 600.0 UPDATING BEST: - *** 5.3923 < 10.299 cpu: 111.854991 / 600.0 cpu time exceeded... number of nodes on DFS: 71500000 B&B: 41 Differencing: 4678237 LPT: 1924261903099 instance n075d14e03.dat UPDATING BEST: - *** 23.858 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.831 < 23.858 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.781 < 23.831 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 19.622 < 21.781 cpu: 0.0200010000262 / 600.0 UPDATING BEST: - *** 18.589 < 19.622 cpu: 0.0280010000279 / 600.0 UPDATING BEST: - *** 18.215 < 18.589 cpu: 0.280017000012 / 600.0 UPDATING BEST: - *** 17.662 < 18.215 cpu: 1.36808500002 / 600.0 UPDATING BEST: - *** 14.93 < 17.662 cpu: 1.68010400003 / 600.0 UPDATING BEST: - *** 10.799 < 14.93 cpu: 3.37621000002 / 600.0 UPDATING BEST: - *** 9.983 < 10.799 cpu: 6.69641800001 / 600.0 UPDATING BEST: - *** 9.7211 < 9.983 cpu: 67.696231 / 600.0 cpu time exceeded... number of nodes on DFS: 70700000 B&B: 843 Differencing: 15209303 LPT: 504343234131 instance n075d14e04.dat UPDATING BEST: - *** 23.905 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.389 < 23.905 cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.096 < 23.389 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 22.677 < 23.096 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 22.504 < 22.677 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 19.343 < 22.504 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 19.299 < 19.343 cpu: 0.140007999988 / 600.0 UPDATING BEST: - *** 18.586 < 19.299 cpu: 0.184011000005 / 600.0 UPDATING BEST: - *** 18.432 < 18.586 cpu: 0.192011999985 / 600.0 UPDATING BEST: - *** 18.189 < 18.432 cpu: 0.432027000003 / 600.0 UPDATING BEST: - *** 18.132 < 18.189 cpu: 0.772047999984 / 600.0 UPDATING BEST: - *** 15.875 < 18.132 cpu: 1.03606399999 / 600.0 UPDATING BEST: - *** 15.289 < 15.875 cpu: 2.280142 / 600.0 UPDATING BEST: - *** 15.032 < 15.289 cpu: 3.68823 / 600.0 UPDATING BEST: - *** 14.684 < 15.032 cpu: 7.38046099999 / 600.0 UPDATING BEST: - *** 13.877 < 14.684 cpu: 11.080692 / 600.0 UPDATING BEST: - *** 12.563 < 13.877 cpu: 19.661228 / 600.0 UPDATING BEST: - *** 10.079 < 12.563 cpu: 20.273267 / 600.0 UPDATING BEST: - *** 9.683 < 10.079 cpu: 163.074191 / 600.0 UPDATING BEST: - *** 8.7211 < 9.683 cpu: 268.896805 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70700000 B&B: 421 Differencing: 15708177 LPT: 754737871175 instance n075d14e05.dat UPDATING BEST: - *** 27.102 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.972 < 27.102 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.614 < 23.972 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.779 < 22.614 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.89 < 19.779 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 15.128 < 18.89 cpu: 0.0680040000007 / 600.0 UPDATING BEST: - *** 8.0768 < 15.128 cpu: 1.00406199999 / 600.0 UPDATING BEST: - *** 6.3576 < 8.0768 cpu: 463.376959 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70700000 B&B: 81 Differencing: 144021645 LPT: 512165969403 instance n075d14e06.dat UPDATING BEST: - *** 26.699 < inf cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 26.62 < 26.699 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 23.773 < 26.62 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 22.165 < 23.773 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 19.759 < 22.165 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 12.374 < 19.759 cpu: 0.0560040000128 / 600.0 UPDATING BEST: - *** 11.22 < 12.374 cpu: 98.970185 / 600.0 UPDATING BEST: - *** 10.376 < 11.22 cpu: 153.12957 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70300000 B&B: 1328 Differencing: 108905558 LPT: 2609555074054 instance n075d14e07.dat UPDATING BEST: - *** 27.973 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.644 < 27.973 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.689 < 25.644 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.192 < 24.689 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.948 < 22.192 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 20.02 < 21.948 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 19.854 < 20.02 cpu: 0.168009999994 / 600.0 UPDATING BEST: - *** 17.777 < 19.854 cpu: 0.196012 / 600.0 UPDATING BEST: - *** 16.22 < 17.777 cpu: 0.440027000004 / 600.0 UPDATING BEST: - *** 15.071 < 16.22 cpu: 0.896055999998 / 600.0 UPDATING BEST: - *** 14.297 < 15.071 cpu: 1.140071 / 600.0 UPDATING BEST: - *** 12.785 < 14.297 cpu: 13.176823 / 600.0 UPDATING BEST: - *** 8.2946 < 12.785 cpu: 23.589474 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70900000 B&B: 313 Differencing: 263544691 LPT: 284721378547 instance n075d14e08.dat UPDATING BEST: - *** 26.296 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.643 < 26.296 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.65 < 25.643 cpu: 0.00400100002298 / 600.0 UPDATING BEST: - *** 16.48 < 16.65 cpu: 1.40008800002 / 600.0 UPDATING BEST: - *** 14.062 < 16.48 cpu: 2.82017700002 / 600.0 UPDATING BEST: - *** 13.983 < 14.062 cpu: 9.68460600002 / 600.0 UPDATING BEST: - *** 13.574 < 13.983 cpu: 24.837553 / 600.0 UPDATING BEST: - *** 8.5196 < 13.574 cpu: 41.422589 / 600.0 UPDATING BEST: - *** 5.7814 < 8.5196 cpu: 62.803926 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 72100000 B&B: 54 Differencing: 82390588 LPT: 427960089436 instance n075d14e09.dat UPDATING BEST: - *** 28.233 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 28.022 < 28.233 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.121 < 28.022 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.89 < 22.121 cpu: 0.0440029999882 / 600.0 UPDATING BEST: - *** 21.558 < 21.89 cpu: 0.100005999993 / 600.0 UPDATING BEST: - *** 21.15 < 21.558 cpu: 0.12000699999 / 600.0 UPDATING BEST: - *** 21.092 < 21.15 cpu: 0.140008999995 / 600.0 UPDATING BEST: - *** 14.223 < 21.092 cpu: 0.156009999977 / 600.0 UPDATING BEST: - *** 13.088 < 14.223 cpu: 138.360647 / 600.0 UPDATING BEST: - *** 8.697 < 13.088 cpu: 234.838677 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70400000 B&B: 414 Differencing: 315530986 LPT: 378954099404 instance n085d14e00.dat UPDATING BEST: - *** 25.742 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.71 < 25.742 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.58 < 24.71 cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.702 < 24.58 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 22.798 < 23.702 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 18.165 < 22.798 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 17.418 < 18.165 cpu: 0.0640039999853 / 600.0 UPDATING BEST: - *** 14.51 < 17.418 cpu: 0.392024999979 / 600.0 UPDATING BEST: - *** 12.616 < 14.51 cpu: 18.009126 / 600.0 UPDATING BEST: - *** 11.703 < 12.616 cpu: 32.674042 / 600.0 UPDATING BEST: - *** 10.792 < 11.703 cpu: 34.526158 / 600.0 UPDATING BEST: - *** 9.6457 < 10.792 cpu: 280.989561 / 600.0 UPDATING BEST: - *** 2.3219 < 9.6457 cpu: 476.99381 / 600.0 cpu time exceeded... number of nodes on DFS: 70400000 B&B: 4 Differencing: 56121408 LPT: 3427149947834 instance n085d14e01.dat UPDATING BEST: - *** 21.101 < inf cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 19.692 < 21.101 cpu: 0.024001999991 / 600.0 UPDATING BEST: - *** 16.657 < 19.692 cpu: 0.104006999987 / 600.0 UPDATING BEST: - *** 14.458 < 16.657 cpu: 0.476029999991 / 600.0 UPDATING BEST: - *** 13.214 < 14.458 cpu: 0.704043999984 / 600.0 UPDATING BEST: - *** 12.051 < 13.214 cpu: 21.501344 / 600.0 UPDATING BEST: - *** 9.983 < 12.051 cpu: 29.213826 / 600.0 UPDATING BEST: - *** 9.8673 < 9.983 cpu: 368.395023 / 600.0 UPDATING BEST: - *** 9.6221 < 9.8673 cpu: 483.654227 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70400000 B&B: 787 Differencing: 2249121 LPT: 327159102965 instance n085d14e02.dat UPDATING BEST: - *** 24.512 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.661 < 24.512 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.905 < 23.661 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 20.839 < 20.905 cpu: 0.0200020000048 / 600.0 UPDATING BEST: - *** 20.776 < 20.839 cpu: 0.140008999995 / 600.0 UPDATING BEST: - *** 20.188 < 20.776 cpu: 0.160009999992 / 600.0 UPDATING BEST: - *** 16.551 < 20.188 cpu: 0.176011000003 / 600.0 UPDATING BEST: - *** 15.627 < 16.551 cpu: 0.260016999993 / 600.0 UPDATING BEST: - *** 15.101 < 15.627 cpu: 3.65622900001 / 600.0 UPDATING BEST: - *** 12.323 < 15.101 cpu: 4.860304 / 600.0 UPDATING BEST: - *** 11.381 < 12.323 cpu: 7.852491 / 600.0 UPDATING BEST: - *** 5.8329 < 11.381 cpu: 89.149573 / 600.0 UPDATING BEST: - *** 5.3576 < 5.8329 cpu: 536.581535 / 600.0 cpu time exceeded... number of nodes on DFS: 70700000 B&B: 40 Differencing: 23917388 LPT: 1591273514914 instance n085d14e03.dat UPDATING BEST: - *** 26.498 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 26.022 < 26.498 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 22.871 < 26.022 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 22.601 < 22.871 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 22.237 < 22.601 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 9.973 < 22.237 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 6.3399 < 9.973 cpu: 49.45509 / 600.0 cpu time exceeded... number of nodes on DFS: 71100000 B&B: 80 Differencing: 94751406 LPT: 328546032876 instance n085d14e04.dat UPDATING BEST: - *** 26.015 < inf cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 22.851 < 26.015 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 22.822 < 22.851 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 22.747 < 22.822 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 22.585 < 22.747 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 21.309 < 22.585 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 20.408 < 21.309 cpu: 0.0400029999728 / 600.0 UPDATING BEST: - *** 18.715 < 20.408 cpu: 0.0400029999728 / 600.0 UPDATING BEST: - *** 16.825 < 18.715 cpu: 0.164009999979 / 600.0 UPDATING BEST: - *** 15.88 < 16.825 cpu: 0.488030999986 / 600.0 UPDATING BEST: - *** 15.679 < 15.88 cpu: 0.600037999975 / 600.0 UPDATING BEST: - *** 15.436 < 15.679 cpu: 1.54809699999 / 600.0 UPDATING BEST: - *** 14.506 < 15.436 cpu: 2.95618499999 / 600.0 UPDATING BEST: - *** 12.762 < 14.506 cpu: 3.90424399998 / 600.0 UPDATING BEST: - *** 11.404 < 12.762 cpu: 4.01225099998 / 600.0 UPDATING BEST: - *** 10.713 < 11.404 cpu: 25.849616 / 600.0 UPDATING BEST: - *** 10.592 < 10.713 cpu: 57.947621 / 600.0 UPDATING BEST: - *** 8.2761 < 10.592 cpu: 109.582848 / 600.0 UPDATING BEST: - *** 7.7944 < 8.2761 cpu: 322.300143 / 600.0 UPDATING BEST: - *** 5 < 7.7944 cpu: 441.987623 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70500000 B&B: 31 Differencing: 67821845 LPT: 885012758031 instance n085d14e05.dat UPDATING BEST: - *** 23.057 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.801 < 23.057 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.144 < 22.801 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 20.468 < 21.144 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 17.839 < 20.468 cpu: 0.0160009999818 / 600.0 UPDATING BEST: - *** 16.757 < 17.839 cpu: 0.132007999986 / 600.0 UPDATING BEST: - *** 12.171 < 16.757 cpu: 0.384023999999 / 600.0 UPDATING BEST: - *** 11.713 < 12.171 cpu: 0.520032 / 600.0 UPDATING BEST: - *** 9.5488 < 11.713 cpu: 17.693106 / 600.0 UPDATING BEST: - *** 8.7313 < 9.5488 cpu: 510.539907 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70400000 B&B: 424 Differencing: 8727926 LPT: 756566279474 instance n085d14e06.dat UPDATING BEST: - *** 28.553 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 26.172 < 28.553 cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.571 < 26.172 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.644 < 23.571 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.592 < 21.644 cpu: 0.0240010000125 / 600.0 UPDATING BEST: - *** 19.055 < 20.592 cpu: 0.0240010000125 / 600.0 UPDATING BEST: - *** 18.956 < 19.055 cpu: 0.0880049999978 / 600.0 UPDATING BEST: - *** 16.59 < 18.956 cpu: 0.320019999985 / 600.0 UPDATING BEST: - *** 16.34 < 16.59 cpu: 1.90011799999 / 600.0 UPDATING BEST: - *** 8.3443 < 16.34 cpu: 2.00012499999 / 600.0 UPDATING BEST: - *** 7.7211 < 8.3443 cpu: 524.660789 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70700000 B&B: 210 Differencing: 393959686 LPT: 469833260284 instance n085d14e07.dat UPDATING BEST: - *** 24.817 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.54 < 24.817 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.584 < 24.54 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.132 < 20.584 cpu: 0.0520029999898 / 600.0 UPDATING BEST: - *** 20.072 < 20.132 cpu: 0.120007999998 / 600.0 UPDATING BEST: - *** 19.866 < 20.072 cpu: 0.200012999994 / 600.0 UPDATING BEST: - *** 18.624 < 19.866 cpu: 0.240014999988 / 600.0 UPDATING BEST: - *** 17.632 < 18.624 cpu: 0.448027999984 / 600.0 UPDATING BEST: - *** 17.318 < 17.632 cpu: 0.592036999995 / 600.0 UPDATING BEST: - *** 16.006 < 17.318 cpu: 0.676041999977 / 600.0 UPDATING BEST: - *** 15.814 < 16.006 cpu: 3.00818799998 / 600.0 UPDATING BEST: - *** 15.342 < 15.814 cpu: 3.66422899999 / 600.0 UPDATING BEST: - *** 15.083 < 15.342 cpu: 8.19251199998 / 600.0 UPDATING BEST: - *** 13.936 < 15.083 cpu: 11.488718 / 600.0 UPDATING BEST: - *** 13.67 < 13.936 cpu: 13.860866 / 600.0 UPDATING BEST: - *** 12.75 < 13.67 cpu: 18.817176 / 600.0 UPDATING BEST: - *** 10.464 < 12.75 cpu: 31.269955 / 600.0 UPDATING BEST: - *** 7.9189 < 10.464 cpu: 37.030315 / 600.0 UPDATING BEST: - *** 6.6439 < 7.9189 cpu: 128.564035 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70700000 B&B: 99 Differencing: 29554825 LPT: 775429187473 instance n085d14e08.dat UPDATING BEST: - *** 24.478 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.314 < 24.478 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.129 < 20.314 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 18.959 < 20.129 cpu: 0.0520039999974 / 600.0 UPDATING BEST: - *** 18.682 < 18.959 cpu: 0.196012999979 / 600.0 UPDATING BEST: - *** 18.524 < 18.682 cpu: 0.40802599999 / 600.0 UPDATING BEST: - *** 14.79 < 18.524 cpu: 0.480030000006 / 600.0 UPDATING BEST: - *** 12.951 < 14.79 cpu: 15.168948 / 600.0 UPDATING BEST: - *** 10.822 < 12.951 cpu: 15.640978 / 600.0 UPDATING BEST: - *** 9.2479 < 10.822 cpu: 41.91862 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70600000 B&B: 607 Differencing: 23363103 LPT: 1082016989681 instance n085d14e09.dat UPDATING BEST: - *** 25.375 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.545 < 25.375 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.936 < 22.545 cpu: 0.0160009999818 / 600.0 UPDATING BEST: - *** 21.896 < 21.936 cpu: 0.0240009999834 / 600.0 UPDATING BEST: - *** 20.408 < 21.896 cpu: 0.0320019999926 / 600.0 UPDATING BEST: - *** 19.23 < 20.408 cpu: 0.0440020000096 / 600.0 UPDATING BEST: - *** 13.408 < 19.23 cpu: 0.108005999995 / 600.0 UPDATING BEST: - *** 12.112 < 13.408 cpu: 18.825176 / 600.0 UPDATING BEST: - *** 9.0768 < 12.112 cpu: 34.550159 / 600.0 UPDATING BEST: - *** 7.6439 < 9.0768 cpu: 215.541471 / 600.0 cpu time exceeded... number of nodes on DFS: 70500000 B&B: 199 Differencing: 43516377 LPT: 2780214161895 instance n095d14e00.dat UPDATING BEST: - *** 26.899 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 25.743 < 26.899 cpu: 0.0 / 600.0 UPDATING BEST: - *** 24.112 < 25.743 cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.86 < 24.112 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.092 < 23.86 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 20.893 < 22.092 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 17.833 < 20.893 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 16.68 < 17.833 cpu: 0.144009000011 / 600.0 UPDATING BEST: - *** 16.457 < 16.68 cpu: 0.32402 / 600.0 UPDATING BEST: - *** 12.909 < 16.457 cpu: 1.18407400002 / 600.0 UPDATING BEST: - *** 10.494 < 12.909 cpu: 2.272142 / 600.0 UPDATING BEST: - *** 10.132 < 10.494 cpu: 78.760923 / 600.0 UPDATING BEST: - *** 4.585 < 10.132 cpu: 106.438652 / 600.0 cpu time exceeded... number of nodes on DFS: 70500000 B&B: 23 Differencing: 125102597 LPT: 3711763359417 instance n095d14e01.dat UPDATING BEST: - *** 20.408 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 15.5 < 20.408 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 9.2668 < 15.5 cpu: 1.456091 / 600.0 UPDATING BEST: - *** 9.0444 < 9.2668 cpu: 37.498343 / 600.0 UPDATING BEST: - *** 8.5157 < 9.0444 cpu: 84.985311 / 600.0 UPDATING BEST: - *** 5.3923 < 8.5157 cpu: 301.814862 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 69700000 B&B: 41 Differencing: 1391649 LPT: 1490707440299 instance n095d14e02.dat UPDATING BEST: - *** 21.248 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 17.824 < 21.248 cpu: 0.00800100000924 / 600.0 UPDATING BEST: - *** 17.492 < 17.824 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 16.524 < 17.492 cpu: 0.248015999998 / 600.0 UPDATING BEST: - *** 16.263 < 16.524 cpu: 0.54403400002 / 600.0 UPDATING BEST: - *** 12.689 < 16.263 cpu: 0.572035999998 / 600.0 UPDATING BEST: - *** 8.9129 < 12.689 cpu: 27.153697 / 600.0 UPDATING BEST: - *** 8.4757 < 8.9129 cpu: 140.364772 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70300000 B&B: 355 Differencing: 2491231 LPT: 177120516141 instance n095d14e03.dat UPDATING BEST: - *** 27.085 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 26.545 < 27.085 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 24.96 < 26.545 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 24.329 < 24.96 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 23.791 < 24.329 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 23.718 < 23.791 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 22.842 < 23.718 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 22.812 < 22.842 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 21.049 < 22.812 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 16.233 < 21.049 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 15.342 < 16.233 cpu: 0.27201700001 / 600.0 UPDATING BEST: - *** 15.322 < 15.342 cpu: 0.524032999994 / 600.0 UPDATING BEST: - *** 14.871 < 15.322 cpu: 0.712044000014 / 600.0 UPDATING BEST: - *** 13.019 < 14.871 cpu: 0.716045000008 / 600.0 UPDATING BEST: - *** 10.89 < 13.019 cpu: 13.712857 / 600.0 UPDATING BEST: - *** 10.385 < 10.89 cpu: 33.418088 / 600.0 UPDATING BEST: - *** 6.6294 < 10.385 cpu: 116.503281 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 69200000 B&B: 98 Differencing: 142323590 LPT: 1747264496140 instance n095d14e04.dat UPDATING BEST: - *** 27.179 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 27.074 < 27.179 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 26.951 < 27.074 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 23.658 < 26.951 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 23.579 < 23.658 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 19.911 < 23.579 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 18.196 < 19.911 cpu: 0.0120010000246 / 600.0 UPDATING BEST: - *** 17.97 < 18.196 cpu: 0.188011999999 / 600.0 UPDATING BEST: - *** 17.163 < 17.97 cpu: 0.188011999999 / 600.0 UPDATING BEST: - *** 16.125 < 17.163 cpu: 0.216012999997 / 600.0 UPDATING BEST: - *** 16 < 16.125 cpu: 1.44809000002 / 600.0 UPDATING BEST: - *** 13.313 < 16 cpu: 1.456091 / 600.0 UPDATING BEST: - *** 13.094 < 13.313 cpu: 5.34833400001 / 600.0 UPDATING BEST: - *** 8.1948 < 13.094 cpu: 5.83636500002 / 600.0 UPDATING BEST: - *** 6.7682 < 8.1948 cpu: 149.177323 / 600.0 cpu time exceeded... number of nodes on DFS: 70100000 B&B: 108 Differencing: 151897096 LPT: 22989220280 instance n095d14e05.dat UPDATING BEST: - *** 25.376 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 24.453 < 25.376 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 22.681 < 24.453 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 20.736 < 22.681 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 16.781 < 20.736 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 16.033 < 16.781 cpu: 0.232014000008 / 600.0 UPDATING BEST: - *** 12.808 < 16.033 cpu: 0.632039000018 / 600.0 UPDATING BEST: - *** 12.404 < 12.808 cpu: 3.128195 / 600.0 UPDATING BEST: - *** 12.391 < 12.404 cpu: 4.53228300001 / 600.0 UPDATING BEST: - *** 4.3923 < 12.391 cpu: 8.264516 / 600.0 cpu time exceeded... number of nodes on DFS: 69500000 B&B: 20 Differencing: 43537180 LPT: 282048850106 instance n095d14e06.dat UPDATING BEST: - *** 21.535 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.609 < 21.535 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.176 < 18.609 cpu: 0.0400030000019 / 600.0 UPDATING BEST: - *** 16.594 < 18.176 cpu: 0.0920059999917 / 600.0 UPDATING BEST: - *** 16.07 < 16.594 cpu: 0.480030000006 / 600.0 UPDATING BEST: - *** 15.018 < 16.07 cpu: 0.628040000011 / 600.0 UPDATING BEST: - *** 13.355 < 15.018 cpu: 1.36008499999 / 600.0 UPDATING BEST: - *** 13.059 < 13.355 cpu: 1.644103 / 600.0 UPDATING BEST: - *** 12.636 < 13.059 cpu: 3.82023899999 / 600.0 UPDATING BEST: - *** 12.443 < 12.636 cpu: 10.504657 / 600.0 UPDATING BEST: - *** 11.845 < 12.443 cpu: 29.981875 / 600.0 UPDATING BEST: - *** 11.638 < 11.845 cpu: 58.915683 / 600.0 UPDATING BEST: - *** 11.284 < 11.638 cpu: 64.63604 / 600.0 UPDATING BEST: - *** 10.105 < 11.284 cpu: 72.408526 / 600.0 UPDATING BEST: - *** 9.6092 < 10.105 cpu: 185.5956 / 600.0 UPDATING BEST: - *** 9.4325 < 9.6092 cpu: 227.034189 / 600.0 UPDATING BEST: - *** 9.2597 < 9.4325 cpu: 282.441653 / 600.0 UPDATING BEST: - *** 8.1447 < 9.2597 cpu: 410.469654 / 600.0 UPDATING BEST: - *** 7.9715 < 8.1447 cpu: 519.69248 / 600.0 cpu time exceeded... number of nodes on DFS: 70400000 B&B: 250 Differencing: 3039510 LPT: 177488906774 instance n095d14e07.dat UPDATING BEST: - *** 22.333 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.786 < 22.333 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.561 < 21.786 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 17.316 < 21.561 cpu: 0.024001999991 / 600.0 UPDATING BEST: - *** 14.158 < 17.316 cpu: 1.10006900001 / 600.0 UPDATING BEST: - *** 14.157 < 14.158 cpu: 2.10413200001 / 600.0 UPDATING BEST: - *** 12.417 < 14.157 cpu: 3.208201 / 600.0 UPDATING BEST: - *** 10.757 < 12.417 cpu: 7.48446800001 / 600.0 UPDATING BEST: - *** 9.1774 < 10.757 cpu: 66.40015 / 600.0 UPDATING BEST: - *** 8.9858 < 9.1774 cpu: 123.743733 / 600.0 UPDATING BEST: - *** 7.2192 < 8.9858 cpu: 181.343333 / 600.0 UPDATING BEST: - *** 6.1497 < 7.2192 cpu: 481.594098 / 600.0 cpu time exceeded... number of nodes on DFS: 69700000 B&B: 70 Differencing: 5283658 LPT: 2029922161460 instance n095d14e08.dat UPDATING BEST: - *** 24.807 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.042 < 24.807 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.497 < 21.042 cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.393 < 19.497 cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.565 < 17.393 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 15.398 < 16.565 cpu: 0.0800049999962 / 600.0 UPDATING BEST: - *** 14.963 < 15.398 cpu: 0.136009000009 / 600.0 UPDATING BEST: - *** 12.684 < 14.963 cpu: 0.780048999994 / 600.0 UPDATING BEST: - *** 6.5699 < 12.684 cpu: 10.024627 / 600.0 UPDATING BEST: - *** 4.2479 < 6.5699 cpu: 22.893431 / 600.0 cpu time exceeded... number of nodes on DFS: 70600000 B&B: 18 Differencing: 29360284 LPT: 739606836748 instance n095d14e09.dat UPDATING BEST: - *** 25.099 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 23.477 < 25.099 cpu: 0.0 / 600.0 UPDATING BEST: - *** 22.663 < 23.477 cpu: 0.0 / 600.0 UPDATING BEST: - *** 20.313 < 22.663 cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.492 < 20.313 cpu: 0.00400100002298 / 600.0 UPDATING BEST: - *** 19.212 < 19.492 cpu: 0.0120010000246 / 600.0 UPDATING BEST: - *** 18.377 < 19.212 cpu: 0.0240020000201 / 600.0 UPDATING BEST: - *** 17.811 < 18.377 cpu: 0.0360030000156 / 600.0 UPDATING BEST: - *** 13.232 < 17.811 cpu: 0.128008 / 600.0 UPDATING BEST: - *** 12.79 < 13.232 cpu: 0.240015000018 / 600.0 UPDATING BEST: - *** 12.461 < 12.79 cpu: 1.11607000002 / 600.0 UPDATING BEST: - *** 11.759 < 12.461 cpu: 4.63229000001 / 600.0 UPDATING BEST: - *** 10.094 < 11.759 cpu: 6.17638600001 / 600.0 UPDATING BEST: - *** 9.2877 < 10.094 cpu: 29.681855 / 600.0 UPDATING BEST: - *** 8.9039 < 9.2877 cpu: 71.852491 / 600.0 UPDATING BEST: - *** 7.8392 < 8.9039 cpu: 82.377149 / 600.0 UPDATING BEST: - *** 6.6865 < 7.8392 cpu: 112.039003 / 600.0 UPDATING BEST: - *** 5.9307 < 6.6865 cpu: 328.584536 / 600.0 cpu time exceeded... number of nodes on DFS: 69300000 B&B: 60 Differencing: 35933236 LPT: 181712850840 instance n105d14e00.dat UPDATING BEST: - *** 25.516 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 22.452 < 25.516 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 18.505 < 22.452 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 17.407 < 18.505 cpu: 0.0280020000064 / 600.0 UPDATING BEST: - *** 15.675 < 17.407 cpu: 0.0440030000173 / 600.0 UPDATING BEST: - *** 15.352 < 15.675 cpu: 0.20401300001 / 600.0 UPDATING BEST: - *** 14.597 < 15.352 cpu: 0.380024000013 / 600.0 UPDATING BEST: - *** 10.724 < 14.597 cpu: 0.86805400002 / 600.0 UPDATING BEST: - *** 10.444 < 10.724 cpu: 6.788424 / 600.0 UPDATING BEST: - *** 8.5118 < 10.444 cpu: 28.261766 / 600.0 UPDATING BEST: - *** 8.2432 < 8.5118 cpu: 173.670854 / 600.0 UPDATING BEST: - *** 6.9189 < 8.2432 cpu: 387.54822 / 600.0 cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... cpu time exceeded... number of nodes on DFS: 69000000 B&B: 120 Differencing: 47987990 LPT: 323802149478 instance n105d14e01.dat UPDATING BEST: - *** 17.798 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 16.902 < 17.798 cpu: 0.0280009999988 / 600.0 UPDATING BEST: - *** 15.927 < 16.902 cpu: 0.196012 / 600.0 UPDATING BEST: - *** 15.873 < 15.927 cpu: 0.424026000022 / 600.0 UPDATING BEST: - *** 14.898 < 15.873 cpu: 0.756047000032 / 600.0 UPDATING BEST: - *** 12.586 < 14.898 cpu: 1.19607400001 / 600.0 UPDATING BEST: - *** 12 < 12.586 cpu: 1.96012200002 / 600.0 UPDATING BEST: - *** 10.438 < 12 cpu: 2.604162 / 600.0 UPDATING BEST: - *** 10.091 < 10.438 cpu: 7.83248900002 / 600.0 UPDATING BEST: - *** 8.7781 < 10.091 cpu: 26.001625 / 600.0 UPDATING BEST: - *** 7.6366 < 8.7781 cpu: 40.626539 / 600.0 UPDATING BEST: - *** 4.2479 < 7.6366 cpu: 200.81655 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 69000000 B&B: 18 Differencing: 227834 LPT: 427313600840 instance n105d14e02.dat UPDATING BEST: - *** 21.17 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.074 < 21.17 cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.045 < 21.074 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 19.648 < 21.045 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 13.531 < 19.648 cpu: 0.0120009999955 / 600.0 UPDATING BEST: - *** 10.324 < 13.531 cpu: 0.428026999987 / 600.0 UPDATING BEST: - *** 5.8074 < 10.324 cpu: 3.33220800001 / 600.0 UPDATING BEST: - *** 5.6439 < 5.8074 cpu: 518.472403 / 600.0 UPDATING BEST: - *** 2 < 5.6439 cpu: 594.573159 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 70000000 B&B: 3 Differencing: 2360201 LPT: 457439330405 instance n105d14e03.dat UPDATING BEST: - *** 22.901 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 19.432 < 22.901 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.754 < 19.432 cpu: 0.00399999998626 / 600.0 UPDATING BEST: - *** 18.075 < 18.754 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 15.937 < 18.075 cpu: 0.0920059999917 / 600.0 UPDATING BEST: - *** 14.528 < 15.937 cpu: 0.216013999976 / 600.0 UPDATING BEST: - *** 13.59 < 14.528 cpu: 0.524032999994 / 600.0 UPDATING BEST: - *** 13.408 < 13.59 cpu: 1.68810599999 / 600.0 UPDATING BEST: - *** 10.692 < 13.408 cpu: 1.80011299998 / 600.0 UPDATING BEST: - *** 10.362 < 10.692 cpu: 24.193512 / 600.0 UPDATING BEST: - *** 8.1396 < 10.362 cpu: 36.894306 / 600.0 UPDATING BEST: - *** 7.9069 < 8.1396 cpu: 77.92887 / 600.0 UPDATING BEST: - *** 5.9542 < 7.9069 cpu: 372.291267 / 600.0 cpu time exceeded... number of nodes on DFS: 69400000 B&B: 61 Differencing: 7830939 LPT: 978113330799 instance n105d14e04.dat UPDATING BEST: - *** 25.14 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 18.458 < 25.14 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 17.041 < 18.458 cpu: 0.0400020000234 / 600.0 UPDATING BEST: - *** 15.02 < 17.041 cpu: 0.216012999997 / 600.0 UPDATING BEST: - *** 14.572 < 15.02 cpu: 0.452028 / 600.0 UPDATING BEST: - *** 14.333 < 14.572 cpu: 1.69610600002 / 600.0 UPDATING BEST: - *** 13.823 < 14.333 cpu: 2.900181 / 600.0 UPDATING BEST: - *** 13.442 < 13.823 cpu: 8.90855600001 / 600.0 UPDATING BEST: - *** 13.221 < 13.442 cpu: 12.760797 / 600.0 UPDATING BEST: - *** 12.997 < 13.221 cpu: 22.453403 / 600.0 UPDATING BEST: - *** 12.142 < 12.997 cpu: 37.454341 / 600.0 UPDATING BEST: - *** 12.025 < 12.142 cpu: 41.11857 / 600.0 UPDATING BEST: - *** 11.071 < 12.025 cpu: 53.795362 / 600.0 UPDATING BEST: - *** 10.261 < 11.071 cpu: 56.771548 / 600.0 UPDATING BEST: - *** 9.9556 < 10.261 cpu: 105.378586 / 600.0 UPDATING BEST: - *** 9.0688 < 9.9556 cpu: 133.236327 / 600.0 UPDATING BEST: - *** 5.8826 < 9.0688 cpu: 227.530219 / 600.0 cpu time exceeded... number of nodes on DFS: 68900000 B&B: 58 Differencing: 36982686 LPT: 3165820139168 instance n105d14e05.dat UPDATING BEST: - *** 21.836 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.097 < 21.836 cpu: 0.0 / 600.0 UPDATING BEST: - *** 18.389 < 21.097 cpu: 0.0 / 600.0 UPDATING BEST: - *** 17.361 < 18.389 cpu: 0.0520029999898 / 600.0 UPDATING BEST: - *** 16.095 < 17.361 cpu: 0.124007999984 / 600.0 UPDATING BEST: - *** 15.884 < 16.095 cpu: 0.484029999992 / 600.0 UPDATING BEST: - *** 10.973 < 15.884 cpu: 1.18407399999 / 600.0 UPDATING BEST: - *** 8.9129 < 10.973 cpu: 2.65216599999 / 600.0 UPDATING BEST: - *** 7.9773 < 8.9129 cpu: 73.364584 / 600.0 UPDATING BEST: - *** 7.1497 < 7.9773 cpu: 412.085753 / 600.0 UPDATING BEST: - *** 4.4594 < 7.1497 cpu: 590.700916 / 600.0 cpu time exceeded... number of nodes on DFS: 70200000 B&B: 21 Differencing: 3743209 LPT: 788849333851 instance n105d14e06.dat UPDATING BEST: - *** 21.784 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 20.312 < 21.784 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 19.088 < 20.312 cpu: 0.00800000000163 / 600.0 UPDATING BEST: - *** 18.074 < 19.088 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 17.957 < 18.074 cpu: 0.0280020000064 / 600.0 UPDATING BEST: - *** 16.779 < 17.957 cpu: 0.0800049999962 / 600.0 UPDATING BEST: - *** 16.581 < 16.779 cpu: 0.0800049999962 / 600.0 UPDATING BEST: - *** 16.068 < 16.581 cpu: 0.12000700002 / 600.0 UPDATING BEST: - *** 15.456 < 16.068 cpu: 0.176011000003 / 600.0 UPDATING BEST: - *** 11.662 < 15.456 cpu: 0.256015999999 / 600.0 UPDATING BEST: - *** 11.413 < 11.662 cpu: 3.532221 / 600.0 UPDATING BEST: - *** 7.2946 < 11.413 cpu: 5.380336 / 600.0 UPDATING BEST: - *** 7.2384 < 7.2946 cpu: 161.738108 / 600.0 UPDATING BEST: - *** 7.1997 < 7.2384 cpu: 206.256891 / 600.0 UPDATING BEST: - *** 4.2479 < 7.1997 cpu: 237.702856 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 69200000 B&B: 18 Differencing: 3610792 LPT: 507652662456 instance n105d14e07.dat UPDATING BEST: - *** 23.316 < inf cpu: 0.0 / 600.0 UPDATING BEST: - *** 21.31 < 23.316 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 20.8 < 21.31 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 19.248 < 20.8 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 18.276 < 19.248 cpu: 0.0160010000109 / 600.0 UPDATING BEST: - *** 13.09 < 18.276 cpu: 0.0200010000262 / 600.0 UPDATING BEST: - *** 12.952 < 13.09 cpu: 1.16407300002 / 600.0 UPDATING BEST: - *** 12.938 < 12.952 cpu: 2.448153 / 600.0 UPDATING BEST: - *** 12.648 < 12.938 cpu: 2.764173 / 600.0 UPDATING BEST: - *** 10.351 < 12.648 cpu: 3.70023100002 / 600.0 UPDATING BEST: - *** 10.234 < 10.351 cpu: 46.058879 / 600.0 UPDATING BEST: - *** 9.5236 < 10.234 cpu: 149.809362 / 600.0 UPDATING BEST: - *** 9.4878 < 9.5236 cpu: 160.50203 / 600.0 UPDATING BEST: - *** 9.4553 < 9.4878 cpu: 161.278079 / 600.0 UPDATING BEST: - *** 8.7211 < 9.4553 cpu: 192.920056 / 600.0 UPDATING BEST: - *** 6.6724 < 8.7211 cpu: 280.473528 / 600.0 UPDATING BEST: - *** 6.2479 < 6.6724 cpu: 500.247263 / 600.0 cpu time exceeded... number of nodes on DFS: 68500000 B&B: 75 Differencing: 10443999 LPT: 1179901355545 instance n105d14e08.dat UPDATING BEST: - *** 22.875 < inf cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 17.987 < 22.875 cpu: 0.00400000001537 / 600.0 UPDATING BEST: - *** 17.619 < 17.987 cpu: 0.0200009999971 / 600.0 UPDATING BEST: - *** 17.172 < 17.619 cpu: 0.0560030000051 / 600.0 UPDATING BEST: - *** 16.827 < 17.172 cpu: 0.100005999993 / 600.0 UPDATING BEST: - *** 12.604 < 16.827 cpu: 0.108005999995 / 600.0 UPDATING BEST: - *** 12.206 < 12.604 cpu: 2.772173 / 600.0 UPDATING BEST: - *** 11.532 < 12.206 cpu: 3.580223 / 600.0 UPDATING BEST: - *** 10.883 < 11.532 cpu: 13.252828 / 600.0 UPDATING BEST: - *** 9.2946 < 10.883 cpu: 46.482905 / 600.0 UPDATING BEST: - *** 8.2479 < 9.2946 cpu: 117.675353 / 600.0 UPDATING BEST: - *** 8.1997 < 8.2479 cpu: 140.032751 / 600.0 UPDATING BEST: - *** 7 < 8.1997 cpu: 271.144944 / 600.0 cpu time exceeded... number of nodes on DFS: 70000000 B&B: 127 Differencing: 7690463 LPT: 166053092809 instance n105d14e09.dat UPDATING BEST: - *** 24.627 < inf cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 24.309 < 24.627 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 22.749 < 24.309 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 22.165 < 22.749 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 19.669 < 22.165 cpu: 0.00400099999388 / 600.0 UPDATING BEST: - *** 18.186 < 19.669 cpu: 0.00800099998014 / 600.0 UPDATING BEST: - *** 17.188 < 18.186 cpu: 0.104006999987 / 600.0 UPDATING BEST: - *** 13.502 < 17.188 cpu: 0.148010000004 / 600.0 UPDATING BEST: - *** 11.862 < 13.502 cpu: 1.132071 / 600.0 UPDATING BEST: - *** 10.557 < 11.862 cpu: 1.76011 / 600.0 UPDATING BEST: - *** 9.6847 < 10.557 cpu: 7.960498 / 600.0 UPDATING BEST: - *** 8.5353 < 9.6847 cpu: 14.112882 / 600.0 cpu time exceeded... cpu time exceeded... number of nodes on DFS: 68300000 B&B: 370 Differencing: 25908172 LPT: 208041884986