Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 341 | 0.581911 | 0.581923 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-par16-5-c.opb |
MD5SUM | 6b240d8b0fa78e0eeebbd7bef22cf42a |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 341 |
Best CPU time to get the best result obtained on this benchmark | 0.688894 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 341 |
Optimality of the best value was proved | YES |
Number of variables | 682 |
Total number of constraints | 1701 |
Number of constraints which are clauses | 1701 |
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 | 682 |
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 | 682 |
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 | 682 |
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-2656213-1276472220.opb. 0.00/0.00 c Instance file HOME/instance-2656213-1276472220.opb 0.00/0.00 c File size is 54266 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: 682 | 0.00/0.00 c | Number Clauses: 1701 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 0.04/0.05 c ============================[ Search Statistics ]============================== 0.04/0.05 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.04/0.05 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.04/0.05 c =============================================================================== 0.04/0.05 c | 0 | 621 1762 4518 | 5000 0 nan | 0.000 % | 0.04/0.06 c | 102 | 621 1762 4518 | 5500 102 23 | 8.957 % | 0.04/0.07 c | 253 | 621 1762 4518 | 6050 253 20 | 8.944 % | 0.04/0.09 c | 479 | 621 1762 4518 | 6655 479 21 | 8.944 % | 0.09/0.12 c | 816 | 621 1762 4518 | 7320 816 19 | 8.944 % | 0.09/0.16 c | 1322 | 621 1762 4518 | 8052 1322 18 | 8.944 % | 0.19/0.24 c | 2083 | 621 1762 4518 | 8857 2083 17 | 8.944 % | 0.29/0.36 c | 3223 | 619 1762 4518 | 9743 631 16 | 9.238 % | 0.50/0.51 c =============================================================================== 0.50/0.51 c New solution: 341 0.50/0.51 o 341 0.50/0.51 c Elapsed CPU time: 0.506922 s Remaining CPU time: 179.493 s 0.50/0.51 c =============================================================================== 0.50/0.51 c | 4767 | 617 1763 5200 | 5000 958 15 | 9.238 % | 0.50/0.53 c | 4868 | 615 1763 5200 | 5500 421 9 | 9.824 % | 0.50/0.54 c | 5018 | 615 1763 5200 | 6050 571 11 | 9.825 % | 0.50/0.57 c | 5244 | 609 1763 5200 | 6655 300 7 | 10.706 % | 0.50/0.58 c =============================================================================== 0.50/0.58 c Best Solution: 341 0.50/0.58 s OPTIMUM FOUND 0.50/0.58 c Total CPU time: 0.568913 s 0.50/0.58 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 -x166 -x167 x168 -x169 x170 -x171 x172 x173 -x174 -x175 x176 -x177 x178 -x179 x180 -x181 x182 x183 -x184 x185 -x186 x187 -x188 -x189 x190 -x191 x192 x193 -x194 -x195 x196 -x197 x198 -x199 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-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 x635 -x636 -x637 x638 x639 -x640 x641 -x642 -x643 x644 -x645 x646 -x647 x648 x649 -x650 -x651 x652 -x653 x654 x655 -x656 -x657 x658 x659 -x660 -x661 x662 -x663 x664 x665 -x666 x667 -x668 x669 -x670 x671 -x672 x673 -x674 x675 -x676 x677 -x678 -x679 x680 x681 -x682
OK 341
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656213-1276472220/watcher-2656213-1276472220 -o /tmp/evaluation-result-2656213-1276472220/solver-2656213-1276472220 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656213-1276472220.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: 1.00 1.00 1.00 2/106 27040 /proc/meminfo: memFree=1843032/2059040 swapFree=4140108/4192956 [pid=27040] ppid=27038 vsize=2636 CPUtime=0 /proc/27040/stat : 27040 (wbo1.4b) R 27038 27040 26346 0 -1 4202496 303 0 0 0 0 0 0 0 17 0 1 0 22825707 2699264 222 1992294400 134512640 135751879 4289837024 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27040/statm: 659 222 145 303 0 340 0 [startup+0.0525261 s] /proc/loadavg: 1.00 1.00 1.00 2/106 27040 /proc/meminfo: memFree=1843032/2059040 swapFree=4140108/4192956 [pid=27040] ppid=27038 vsize=2980 CPUtime=0.04 /proc/27040/stat : 27040 (wbo1.4b) R 27038 27040 26346 0 -1 4202496 418 0 0 0 4 0 0 0 17 0 1 0 22825707 3051520 323 1992294400 134512640 135751879 4289837024 18446744073709551615 134524021 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27040/statm: 745 323 145 303 0 440 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2980 [startup+0.101531 s] /proc/loadavg: 1.00 1.00 1.00 2/106 27040 /proc/meminfo: memFree=1843032/2059040 swapFree=4140108/4192956 [pid=27040] ppid=27038 vsize=2980 CPUtime=0.09 /proc/27040/stat : 27040 (wbo1.4b) R 27038 27040 26346 0 -1 4202496 422 0 0 0 9 0 0 0 17 0 1 0 22825707 3051520 327 1992294400 134512640 135751879 4289837024 18446744073709551615 134616475 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27040/statm: 745 327 147 303 0 440 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2980 [startup+0.301555 s] /proc/loadavg: 1.00 1.00 1.00 2/106 27040 /proc/meminfo: memFree=1843032/2059040 swapFree=4140108/4192956 [pid=27040] ppid=27038 vsize=3376 CPUtime=0.29 /proc/27040/stat : 27040 (wbo1.4b) R 27038 27040 26346 0 -1 4202496 516 0 0 0 29 0 0 0 17 0 1 0 22825707 3457024 421 1992294400 134512640 135751879 4289837024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27040/statm: 844 421 147 303 0 539 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3376 Solver just ended. Dumping a history of the last processes samples [startup+0.501578 s] /proc/loadavg: 1.00 1.00 1.00 2/106 27040 /proc/meminfo: memFree=1843032/2059040 swapFree=4140108/4192956 [pid=27040] ppid=27038 vsize=3904 CPUtime=0.5 /proc/27040/stat : 27040 (wbo1.4b) R 27038 27040 26346 0 -1 4202496 641 0 0 0 49 1 0 0 17 0 1 0 22825707 3997696 546 1992294400 134512640 135751879 4289837024 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27040/statm: 976 546 147 303 0 671 0 Current children cumulated CPU time (s) 0.5 Current children cumulated vsize (KiB) 3904 Child status: 0 Real time (s): 0.581923 CPU time (s): 0.581911 CPU user time (s): 0.569913 CPU system time (s): 0.011998 CPU usage (%): 99.998 Max. virtual memory (cumulated for all children) (KiB): 3904 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.569913 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 688 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 0.008998 second system time The end
Begin job on node006 at 2010-06-14 01:37:00 IDJOB=2656213 IDBENCH=2206 IDSOLVER=1161 FILE ID=node006/2656213-1276472220 PBS_JOBID= 11173357 Free space on /tmp= 62472 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par16-5-c.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656213-1276472220/watcher-2656213-1276472220 -o /tmp/evaluation-result-2656213-1276472220/solver-2656213-1276472220 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656213-1276472220.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6b240d8b0fa78e0eeebbd7bef22cf42a RANDOM SEED=612464238 node006.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 : 3000.204 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 : 6000.40 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 : 3000.204 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1843436 kB Buffers: 43372 kB Cached: 92012 kB SwapCached: 6484 kB Active: 86544 kB Inactive: 62576 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1843436 kB SwapTotal: 4192956 kB SwapFree: 4140108 kB Dirty: 2764 kB Writeback: 0 kB AnonPages: 11960 kB Mapped: 13040 kB Slab: 44596 kB PageTables: 4068 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182844 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= 62472 MiB End job on node006 at 2010-06-14 01:37:01