Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 1496 | 74.6147 | 74.642 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air01.opb |
MD5SUM | 68d64078750ebeea40444abb8e9568e3 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1496 |
Best CPU time to get the best result obtained on this benchmark | 0.029994 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1496 |
Optimality of the best value was proved | YES |
Number of variables | 771 |
Total number of constraints | 23 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 23 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 26 |
Maximum length of a constraint | 438 |
Number of terms in the objective function | 771 |
Biggest coefficient in the objective function | 1626 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 524677 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1626 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 524677 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Pueblo version 1.4 (September 2005) 0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 0.03 c starting to Solve 0.03 c #variables read: 771 - #constraints read: 47 0.03 o 3406 0.03 o 3226 0.03 o 3024 0.05 o 2998 0.05 o 2992 0.05 o 2754 0.06 o 2631 0.06 o 2625 0.06 o 2582 0.08 o 2427 0.10 o 2316 0.42 o 2279 0.45 o 2167 0.58 o 2141 0.60 o 2008 1.98 o 1881 1.98 o 1879 3.12 o 1873 3.12 o 1857 3.13 o 1855 3.15 o 1832 3.15 o 1816 3.15 o 1814 3.84 o 1811 3.85 o 1795 4.53 o 1737 4.58 o 1721 6.22 o 1697 6.23 o 1690 6.25 o 1688 6.26 o 1686 14.87 o 1574 17.41 o 1563 17.45 o 1561 29.26 o 1533 29.33 o 1531 36.83 o 1524 36.89 o 1506 40.35 o 1496 74.63 c optimum objective found = 1496 74.63 c total time : 74.61 s 74.63 s OPTIMUM FOUND 74.63 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 74.63 v -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 74.63 v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 74.63 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 74.63 v -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 74.63 v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 74.63 v -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 74.63 v -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 74.63 v -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 74.63 v -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 74.63 v -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 74.63 v -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 74.63 v -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 x287 -x288 -x289 -x290 -x291 -x292 -x293 74.63 v -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 74.63 v -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 74.63 v -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 74.63 v -x357 x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 74.63 v -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 74.63 v -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 74.63 v -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 74.63 v -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 74.63 v -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 74.63 v -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 74.63 v -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 74.63 v -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 74.63 v -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 74.63 v -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 74.63 v -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 74.63 v -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 74.63 v -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 74.63 v -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 74.63 v -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 74.63 v -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 74.63 v -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 74.63 v -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 74.63 v -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771
OK 1496
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node1/watcher-37693-1149348858 -o ROOT/results/node1/solver-37693-1149348858 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node1/37693-1149348858/instance-37693-1149348858.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.88 0.94 0.97 2/64 7771 /proc/meminfo: memFree=1746048/2055920 swapFree=4181376/4192956 [pid=7771] ppid=7769 vsize=2328 CPUtime=0 /proc/7771/stat : 7771 (Pueblo13) R 7769 7771 7725 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 200547391 2383872 74 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 5792934 0 0 4096 0 0 0 0 17 1 0 0 /proc/7771/statm: 582 92 78 16 0 11 0 [startup+10.0022 s] /proc/loadavg: 0.90 0.94 0.97 2/64 7771 /proc/meminfo: memFree=1744144/2055920 swapFree=4181376/4192956 [pid=7771] ppid=7769 vsize=4244 CPUtime=9.99 /proc/7771/stat : 7771 (Pueblo13) R 7769 7771 7725 0 -1 4194304 711 0 0 0 984 15 0 0 25 0 1 0 200547391 4345856 682 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/7771/statm: 1061 682 205 16 0 502 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 4244 [startup+20.0083 s] /proc/loadavg: 0.91 0.94 0.97 2/64 7771 /proc/meminfo: memFree=1744016/2055920 swapFree=4181376/4192956 [pid=7771] ppid=7769 vsize=4328 CPUtime=20 /proc/7771/stat : 7771 (Pueblo13) R 7769 7771 7725 0 -1 4194304 742 0 0 0 1970 30 0 0 25 0 1 0 200547391 4431872 688 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0 /proc/7771/statm: 1082 688 205 16 0 523 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 4328 [startup+30.0145 s] /proc/loadavg: 0.92 0.94 0.97 2/64 7771 /proc/meminfo: memFree=1744016/2055920 swapFree=4181376/4192956 [pid=7771] ppid=7769 vsize=4308 CPUtime=30 /proc/7771/stat : 7771 (Pueblo13) R 7769 7771 7725 0 -1 4194304 742 0 0 0 2955 45 0 0 25 0 1 0 200547391 4411392 688 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/7771/statm: 1077 688 205 16 0 518 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 4308 [startup+40.0197 s] /proc/loadavg: 0.94 0.95 0.97 2/64 7771 /proc/meminfo: memFree=1744016/2055920 swapFree=4181376/4192956 [pid=7771] ppid=7769 vsize=4308 CPUtime=40 /proc/7771/stat : 7771 (Pueblo13) R 7769 7771 7725 0 -1 4194304 742 0 0 0 3931 69 0 0 25 0 1 0 200547391 4411392 688 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/7771/statm: 1077 688 205 16 0 518 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 4308 [startup+50.0259 s] /proc/loadavg: 0.95 0.95 0.97 2/64 7771 /proc/meminfo: memFree=1744016/2055920 swapFree=4181376/4192956 [pid=7771] ppid=7769 vsize=4308 CPUtime=50 /proc/7771/stat : 7771 (Pueblo13) R 7769 7771 7725 0 -1 4194304 742 0 0 0 4917 83 0 0 25 0 1 0 200547391 4411392 688 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0 /proc/7771/statm: 1077 688 205 16 0 518 0 Current children cumulated CPU time (s) 50 Current children cumulated vsize (Kb) 4308 [startup+60.032 s] /proc/loadavg: 0.95 0.95 0.97 2/64 7771 /proc/meminfo: memFree=1743888/2055920 swapFree=4181376/4192956 [pid=7771] ppid=7769 vsize=4400 CPUtime=60 /proc/7771/stat : 7771 (Pueblo13) R 7769 7771 7725 0 -1 4194304 784 0 0 0 5905 95 0 0 25 0 1 0 200547391 4505600 728 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 134557347 0 0 4096 0 0 0 0 17 1 0 0 /proc/7771/statm: 1100 728 205 16 0 541 0 Current children cumulated CPU time (s) 60 Current children cumulated vsize (Kb) 4400 [startup+70.0382 s] /proc/loadavg: 0.96 0.95 0.97 2/64 7771 /proc/meminfo: memFree=1743952/2055920 swapFree=4181376/4192956 [pid=7771] ppid=7769 vsize=4400 CPUtime=70 /proc/7771/stat : 7771 (Pueblo13) R 7769 7771 7725 0 -1 4194304 784 0 0 0 6886 114 0 0 25 0 1 0 200547391 4505600 728 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 134517911 0 0 4096 0 0 0 0 17 1 0 0 /proc/7771/statm: 1100 728 205 16 0 541 0 Current children cumulated CPU time (s) 70 Current children cumulated vsize (Kb) 4400 Child status: 30 Real time (s): 74.642 CPU time (s): 74.6147 CPU user time (s): 73.4168 CPU system time (s): 1.19782 CPU usage (%): 99.9634 Max. virtual memory (cumulated for all children) (Kb): 4400
Begin job on node1 on Sat Jun 3 15:34:18 UTC 2006 FILE ID= 37693-1149348858 PBS_JOBID= 310863 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air01.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node1/37693-1149348858/instance-37693-1149348858.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node1/watcher-37693-1149348858 -o ROOT/results/node1/solver-37693-1149348858 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node1/37693-1149348858/instance-37693-1149348858.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 68d64078750ebeea40444abb8e9568e3 RANDOM SEED= 140798620 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.231 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.231 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1746320 kB Buffers: 16328 kB Cached: 231356 kB SwapCached: 3236 kB Active: 73284 kB Inactive: 183080 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1746320 kB SwapTotal: 4192956 kB SwapFree: 4181376 kB Dirty: 216 kB Writeback: 0 kB Mapped: 14908 kB Slab: 39256 kB Committed_AS: 314212 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node1 on Sat Jun 3 15:35:33 UTC 2006