Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 317 | 0.923858 | 0.92327 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-par16-1-c.opb |
MD5SUM | e64a428c112076ceda9ede530f0c6582 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 317 |
Best CPU time to get the best result obtained on this benchmark | 1.27581 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 317 |
Optimality of the best value was proved | YES |
Number of variables | 634 |
Total number of constraints | 1581 |
Number of constraints which are clauses | 1581 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 634 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 634 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 634 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2656199-1276464748.opb. 0.00/0.00 c Instance file HOME/instance-2656199-1276464748.opb 0.00/0.00 c File size is 50330 bytes. 0.00/0.00 c Highest Coefficient sum: 4 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.01 s | 0.00/0.00 c | Number Variables: 634 | 0.00/0.00 c | Number Clauses: 1581 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 0.01/0.05 c ============================[ Search Statistics ]============================== 0.01/0.05 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.01/0.05 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.01/0.05 c =============================================================================== 0.01/0.05 c | 0 | 573 1642 4182 | 5000 0 nan | 0.000 % | 0.01/0.06 c | 100 | 573 1642 4182 | 5500 100 22 | 9.637 % | 0.01/0.07 c | 251 | 573 1642 4182 | 6050 251 18 | 9.622 % | 0.01/0.09 c | 477 | 573 1642 4182 | 6655 477 18 | 9.622 % | 0.09/0.12 c | 817 | 573 1642 4182 | 7320 817 17 | 9.622 % | 0.09/0.17 c | 1324 | 573 1642 4182 | 8052 1324 16 | 9.622 % | 0.19/0.24 c | 2083 | 573 1642 4182 | 8857 2083 16 | 9.622 % | 0.19/0.29 c =============================================================================== 0.19/0.29 c New solution: 317 0.19/0.29 o 317 0.19/0.29 c Elapsed CPU time: 0.291955 s Remaining CPU time: 179.708 s 0.19/0.29 c =============================================================================== 0.19/0.29 c | 2638 | 573 1643 4816 | 5000 2638 16 | 9.622 % | 0.29/0.31 c | 2738 | 573 1643 4816 | 5500 2738 16 | 9.622 % | 0.29/0.33 c | 2889 | 573 1643 4816 | 6050 2889 16 | 9.622 % | 0.29/0.37 c | 3114 | 573 1643 4816 | 6655 3114 16 | 9.622 % | 0.39/0.43 c | 3451 | 573 1643 4816 | 7320 3451 16 | 9.622 % | 0.49/0.51 c | 3957 | 573 1643 4816 | 8052 3957 16 | 9.622 % | 0.59/0.64 c | 4717 | 573 1643 4816 | 8857 4717 16 | 9.624 % | 0.79/0.86 c | 5857 | 571 1643 4816 | 9743 3181 16 | 9.938 % | 0.89/0.92 c =============================================================================== 0.89/0.92 c Best Solution: 317 0.89/0.92 s OPTIMUM FOUND 0.89/0.92 c Total CPU time: 0.907861 s 0.89/0.92 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 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 -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 x81 -x82 -x83 x84 -x85 x86 -x87 x88 x89 -x90 -x91 x92 -x93 x94 -x95 x96 x97 -x98 -x99 x100 -x101 x102 -x103 x104 x105 -x106 -x107 x108 -x109 x110 -x111 x112 x113 -x114 -x115 x116 -x117 x118 -x119 x120 x121 -x122 -x123 x124 -x125 x126 -x127 x128 -x129 x130 x131 -x132 -x133 x134 -x135 x136 -x137 x138 -x139 x140 -x141 x142 -x143 x144 -x145 x146 -x147 x148 -x149 x150 -x151 x152 -x153 x154 -x155 x156 -x157 x158 -x159 x160 -x161 x162 -x163 x164 -x165 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-x348 -x349 x350 -x351 x352 -x353 x354 x355 -x356 -x357 x358 -x359 x360 x361 -x362 -x363 x364 x365 -x366 x367 -x368 -x369 x370 -x371 x372 -x373 x374 -x375 x376 x377 -x378 -x379 x380 -x381 x382 -x383 x384 -x385 x386 -x387 x388 x389 -x390 -x391 x392 -x393 x394 -x395 x396 -x397 x398 -x399 x400 -x401 x402 -x403 x404 x405 -x406 x407 -x408 x409 -x410 -x411 x412 -x413 x414 x415 -x416 x417 -x418 -x419 x420 -x421 x422 x423 -x424 -x425 x426 x427 -x428 -x429 x430 -x431 x432 x433 -x434 x435 -x436 -x437 x438 -x439 x440 x441 -x442 -x443 x444 x445 -x446 x447 -x448 x449 -x450 x451 -x452 -x453 x454 -x455 x456 x457 -x458 x459 -x460 x461 -x462 -x463 x464 x465 -x466 x467 -x468 -x469 x470 x471 -x472 -x473 x474 x475 -x476 -x477 x478 -x479 x480 -x481 x482 -x483 x484 x485 -x486 x487 -x488 x489 -x490 x491 -x492 -x493 x494 -x495 x496 -x497 x498 x499 -x500 -x501 x502 x503 -x504 x505 -x506 -x507 x508 -x509 x510 -x511 x512 x513 -x514 -x515 x516 x517 -x518 x519 -x520 -x521 x522 -x523 x524 -x525 x526 -x527 x528 -x529 x530 x531 -x532 x533 -x534 -x535 x536 x537 -x538 -x539 x540 -x541 x542 x543 -x544 -x545 x546 x547 -x548 x549 -x550 -x551 x552 -x553 x554 -x555 x556 x557 -x558 -x559 x560 -x561 x562 -x563 x564 x565 -x566 x567 -x568 x569 -x570 x571 -x572 -x573 x574 -x575 x576 -x577 x578 -x579 x580 -x581 x582 -x583 x584 -x585 x586 -x587 x588 x589 -x590 -x591 x592 x593 -x594 x595 -x596 -x597 x598 -x599 x600 x601 -x602 x603 -x604 -x605 x606 -x607 x608 x609 -x610 x611 -x612 x613 -x614 -x615 x616 x617 -x618 -x619 x620 x621 -x622 -x623 x624 x625 -x626 -x627 x628 x629 -x630 -x631 x632 -x633 x634
OK 317
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656199-1276464748/watcher-2656199-1276464748 -o /tmp/evaluation-result-2656199-1276464748/solver-2656199-1276464748 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656199-1276464748.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.96 0.98 0.99 3/106 25047 /proc/meminfo: memFree=1840184/2059040 swapFree=4140228/4192956 [pid=25047] ppid=25045 vsize=2624 CPUtime=0 /proc/25047/stat : 25047 (wbo1.4b) R 25045 25047 24218 0 -1 4202496 302 0 0 0 0 0 0 0 20 0 1 0 22076542 2686976 221 1992294400 134512640 135751879 4289368144 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25047/statm: 656 221 145 303 0 338 0 [startup+0.011415 s] /proc/loadavg: 0.96 0.98 0.99 3/106 25047 /proc/meminfo: memFree=1840184/2059040 swapFree=4140228/4192956 [pid=25047] ppid=25045 vsize=2836 CPUtime=0.01 /proc/25047/stat : 25047 (wbo1.4b) R 25045 25047 24218 0 -1 4202496 357 0 0 0 1 0 0 0 20 0 1 0 22076542 2904064 263 1992294400 134512640 135751879 4289368144 18446744073709551615 135220922 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25047/statm: 709 263 144 303 0 404 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2836 [startup+0.100424 s] /proc/loadavg: 0.96 0.98 0.99 3/106 25047 /proc/meminfo: memFree=1840184/2059040 swapFree=4140228/4192956 [pid=25047] ppid=25045 vsize=2968 CPUtime=0.09 /proc/25047/stat : 25047 (wbo1.4b) R 25045 25047 24218 0 -1 4202496 415 0 0 0 9 0 0 0 20 0 1 0 22076542 3039232 321 1992294400 134512640 135751879 4289368144 18446744073709551615 134616326 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25047/statm: 742 321 147 303 0 437 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2968 [startup+0.300445 s] /proc/loadavg: 0.96 0.98 0.99 3/106 25047 /proc/meminfo: memFree=1840184/2059040 swapFree=4140228/4192956 [pid=25047] ppid=25045 vsize=3496 CPUtime=0.29 /proc/25047/stat : 25047 (wbo1.4b) R 25045 25047 24218 0 -1 4202496 532 0 0 0 29 0 0 0 20 0 1 0 22076542 3579904 438 1992294400 134512640 135751879 4289368144 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25047/statm: 874 438 147 303 0 569 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3496 [startup+0.70049 s] /proc/loadavg: 0.96 0.98 0.99 3/106 25047 /proc/meminfo: memFree=1840184/2059040 swapFree=4140228/4192956 [pid=25047] ppid=25045 vsize=4160 CPUtime=0.69 /proc/25047/stat : 25047 (wbo1.4b) R 25045 25047 24218 0 -1 4202496 708 0 0 0 68 1 0 0 20 0 1 0 22076542 4259840 614 1992294400 134512640 135751879 4289368144 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25047/statm: 1040 614 147 303 0 735 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4160 Solver just ended. Dumping a history of the last processes samples [startup+0.900512 s] /proc/loadavg: 0.96 0.98 0.99 3/106 25047 /proc/meminfo: memFree=1840184/2059040 swapFree=4140228/4192956 [pid=25047] ppid=25045 vsize=4556 CPUtime=0.89 /proc/25047/stat : 25047 (wbo1.4b) R 25045 25047 24218 0 -1 4202496 787 0 0 0 88 1 0 0 21 0 1 0 22076542 4665344 693 1992294400 134512640 135751879 4289368144 18446744073709551615 134610964 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25047/statm: 1139 693 147 303 0 834 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 4556 Child status: 0 Real time (s): 0.92327 CPU time (s): 0.923858 CPU user time (s): 0.907861 CPU system time (s): 0.015997 CPU usage (%): 100.064 Max. virtual memory (cumulated for all children) (KiB): 4556 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.907861 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 798 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 1 involuntary context switches= 5 runsolver used 0.003999 second user time and 0.015997 second system time The end
Begin job on node009 at 2010-06-13 23:32:28 IDJOB=2656199 IDBENCH=2179 IDSOLVER=1161 FILE ID=node009/2656199-1276464748 PBS_JOBID= 11173351 Free space on /tmp= 62444 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par16-1-c.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656199-1276464748/watcher-2656199-1276464748 -o /tmp/evaluation-result-2656199-1276464748/solver-2656199-1276464748 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656199-1276464748.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e64a428c112076ceda9ede530f0c6582 RANDOM SEED=1694973362 node009.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.199 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.39 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 : 3000.199 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1840712 kB Buffers: 32652 kB Cached: 107816 kB SwapCached: 5420 kB Active: 99208 kB Inactive: 53312 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1840712 kB SwapTotal: 4192956 kB SwapFree: 4140228 kB Dirty: 3016 kB Writeback: 0 kB AnonPages: 10796 kB Mapped: 12828 kB Slab: 43932 kB PageTables: 4028 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179732 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62440 MiB End job on node009 at 2010-06-13 23:32:29