Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 317 | 0.824874 | 0.823583 |
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 - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2680842-1277454400.opb. 0.00/0.00 c Instance file HOME/instance-2680842-1277454400.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 | 0.02/0.05 c ============================[ Search Statistics ]============================== 0.02/0.05 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.02/0.05 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.02/0.05 c =============================================================================== 0.02/0.05 c | 0 | 573 1642 4182 | 5000 0 nan | 0.000 % | 0.02/0.06 c | 100 | 573 1642 4182 | 5500 100 22 | 9.637 % | 0.02/0.07 c | 251 | 573 1642 4182 | 6050 251 18 | 9.622 % | 0.02/0.09 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 % | 0.19/0.30 c =============================================================================== 0.19/0.30 c New solution: 317 0.19/0.30 o 317 0.19/0.30 c Elapsed CPU time: 0.293955 s Remaining CPU time: 179.706 s 0.19/0.30 c =============================================================================== 0.19/0.30 c | 2638 | 573 1643 4694 | 5000 2638 16 | 9.622 % | 0.29/0.31 c | 2739 | 573 1643 4694 | 5500 2739 16 | 9.622 % | 0.29/0.33 c | 2889 | 573 1643 4694 | 6050 2889 16 | 9.622 % | 0.29/0.36 c | 3115 | 573 1643 4694 | 6655 3115 16 | 9.622 % | 0.39/0.41 c | 3452 | 573 1643 4694 | 7320 3452 16 | 9.622 % | 0.39/0.48 c | 3958 | 573 1643 4694 | 8052 3958 16 | 9.622 % | 0.50/0.58 c | 4718 | 573 1643 4694 | 8857 4718 16 | 9.623 % | 0.69/0.75 c | 5859 | 571 1643 4694 | 9743 2651 15 | 9.938 % | 0.79/0.82 c =============================================================================== 0.79/0.82 c Best Solution: 317 0.79/0.82 s OPTIMUM FOUND 0.79/0.82 c Total CPU time: 0.805877 s 0.79/0.82 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-2680842-1277454400/watcher-2680842-1277454400 -o /tmp/evaluation-result-2680842-1277454400/solver-2680842-1277454400 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680842-1277454400.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: 0.95 1.03 0.92 3/106 26271 /proc/meminfo: memFree=1853388/2059040 swapFree=4140412/4192956 [pid=26271] ppid=26269 vsize=2632 CPUtime=0 /proc/26271/stat : 26271 (wbo1.4b) R 26269 26271 25920 0 -1 4202496 300 0 0 0 0 0 0 0 20 0 1 0 86732711 2695168 218 1992294400 134512640 135752675 4291037840 18446744073709551615 134564806 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26271/statm: 658 219 141 303 0 340 0 [startup+0.0254639 s] /proc/loadavg: 0.95 1.03 0.92 3/106 26271 /proc/meminfo: memFree=1853388/2059040 swapFree=4140412/4192956 [pid=26271] ppid=26269 vsize=2844 CPUtime=0.02 /proc/26271/stat : 26271 (wbo1.4b) R 26269 26271 25920 0 -1 4202496 383 0 0 0 2 0 0 0 20 0 1 0 86732711 2912256 288 1992294400 134512640 135752675 4291037840 18446744073709551615 134697632 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26271/statm: 711 288 141 303 0 406 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2844 [startup+0.10147 s] /proc/loadavg: 0.95 1.03 0.92 3/106 26271 /proc/meminfo: memFree=1853388/2059040 swapFree=4140412/4192956 [pid=26271] ppid=26269 vsize=2976 CPUtime=0.09 /proc/26271/stat : 26271 (wbo1.4b) R 26269 26271 25920 0 -1 4202496 415 0 0 0 9 0 0 0 20 0 1 0 86732711 3047424 320 1992294400 134512640 135752675 4291037840 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26271/statm: 744 320 145 303 0 439 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2976 [startup+0.301488 s] /proc/loadavg: 0.95 1.03 0.92 3/106 26271 /proc/meminfo: memFree=1853388/2059040 swapFree=4140412/4192956 [pid=26271] ppid=26269 vsize=3504 CPUtime=0.29 /proc/26271/stat : 26271 (wbo1.4b) R 26269 26271 25920 0 -1 4202496 531 0 0 0 29 0 0 0 20 0 1 0 86732711 3588096 436 1992294400 134512640 135752675 4291037840 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26271/statm: 876 436 145 303 0 571 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3504 [startup+0.701522 s] /proc/loadavg: 0.95 1.03 0.92 3/106 26271 /proc/meminfo: memFree=1853388/2059040 swapFree=4140412/4192956 [pid=26271] ppid=26269 vsize=4296 CPUtime=0.69 /proc/26271/stat : 26271 (wbo1.4b) R 26269 26271 25920 0 -1 4202496 733 0 0 0 68 1 0 0 21 0 1 0 86732711 4399104 638 1992294400 134512640 135752675 4291037840 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26271/statm: 1074 638 145 303 0 769 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4296 Solver just ended. Dumping a history of the last processes samples [startup+0.801531 s] /proc/loadavg: 0.95 1.03 0.92 3/106 26271 /proc/meminfo: memFree=1853388/2059040 swapFree=4140412/4192956 [pid=26271] ppid=26269 vsize=4428 CPUtime=0.79 /proc/26271/stat : 26271 (wbo1.4b) R 26269 26271 25920 0 -1 4202496 785 0 0 0 78 1 0 0 21 0 1 0 86732711 4534272 690 1992294400 134512640 135752675 4291037840 18446744073709551615 134611599 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26271/statm: 1107 690 145 303 0 802 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 4428 Child status: 0 Real time (s): 0.823583 CPU time (s): 0.824874 CPU user time (s): 0.805877 CPU system time (s): 0.018997 CPU usage (%): 100.157 Max. virtual memory (cumulated for all children) (KiB): 4428 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.805877 system time used= 0.018997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 797 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= 2 runsolver used 0.004999 second user time and 0.010998 second system time The end
Begin job on node041 at 2010-06-25 10:26:40 IDJOB=2680842 IDBENCH=2179 IDSOLVER=1190 FILE ID=node041/2680842-1277454400 PBS_JOBID= 11188126 Free space on /tmp= 61680 MiB SOLVER NAME= wbo 1.4b (fixed) 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-2680842-1277454400/watcher-2680842-1277454400 -o /tmp/evaluation-result-2680842-1277454400/solver-2680842-1277454400 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680842-1277454400.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e64a428c112076ceda9ede530f0c6582 RANDOM SEED=1522078472 node041.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 : 3000.251 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 : 6000.50 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 : 3000.251 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 : 5599.48 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1853916 kB Buffers: 30112 kB Cached: 74696 kB SwapCached: 5276 kB Active: 25712 kB Inactive: 92000 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1853916 kB SwapTotal: 4192956 kB SwapFree: 4140412 kB Dirty: 2744 kB Writeback: 4 kB AnonPages: 11544 kB Mapped: 11968 kB Slab: 65460 kB PageTables: 4140 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181540 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= 61676 MiB End job on node041 at 2010-06-25 10:26:41