Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 324 | 0.379942 | 0.380291 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-par16-4-c.opb |
MD5SUM | fb36e1331618479668dc4f08f8a798f0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 324 |
Best CPU time to get the best result obtained on this benchmark | 0.440932 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 324 |
Optimality of the best value was proved | YES |
Number of variables | 648 |
Total number of constraints | 1616 |
Number of constraints which are clauses | 1616 |
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 | 648 |
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 | 648 |
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 | 648 |
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-2680776-1277453516.opb. 0.00/0.00 c Instance file HOME/instance-2680776-1277453516.opb 0.00/0.00 c File size is 51478 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: 648 | 0.00/0.00 c | Number Clauses: 1616 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 0.00/0.05 c ============================[ Search Statistics ]============================== 0.00/0.05 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.05 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.05 c =============================================================================== 0.00/0.05 c | 0 | 587 1677 4280 | 5000 0 nan | 0.000 % | 0.00/0.06 c | 100 | 587 1677 4280 | 5500 100 21 | 9.428 % | 0.06/0.07 c | 250 | 587 1677 4280 | 6050 250 19 | 9.414 % | 0.06/0.08 c =============================================================================== 0.06/0.08 c New solution: 324 0.06/0.08 o 324 0.06/0.08 c Elapsed CPU time: 0.084987 s Remaining CPU time: 179.915 s 0.06/0.08 c =============================================================================== 0.06/0.08 c | 404 | 587 1678 4806 | 5000 404 19 | 9.414 % | 0.06/0.09 c | 505 | 587 1678 4806 | 5500 505 19 | 9.414 % | 0.09/0.11 c | 655 | 587 1678 4806 | 6050 655 18 | 9.414 % | 0.09/0.13 c | 881 | 587 1678 4806 | 6655 881 18 | 9.414 % | 0.09/0.17 c | 1218 | 587 1678 4806 | 7320 1218 17 | 9.414 % | 0.19/0.23 c | 1726 | 587 1678 4806 | 8052 1726 18 | 9.415 % | 0.29/0.31 c | 2485 | 585 1678 4806 | 8857 933 17 | 9.724 % | 0.29/0.38 c =============================================================================== 0.29/0.38 c Best Solution: 324 0.29/0.38 s OPTIMUM FOUND 0.29/0.38 c Total CPU time: 0.367944 s 0.29/0.38 v x1 -x2 x3 -x4 -x5 x6 x7 -x8 x9 -x10 -x11 x12 x13 -x14 -x15 x16 x17 -x18 -x19 x20 x21 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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
OK 324
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680776-1277453516/watcher-2680776-1277453516 -o /tmp/evaluation-result-2680776-1277453516/solver-2680776-1277453516 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680776-1277453516.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: 0.99 0.97 0.82 3/106 26030 /proc/meminfo: memFree=799204/2059040 swapFree=4140412/4192956 [pid=26030] ppid=26028 vsize=2716 CPUtime=0 /proc/26030/stat : 26030 (wbo1.4b) R 26028 26030 25920 0 -1 4202496 316 0 0 0 0 0 0 0 18 0 1 0 86644296 2781184 222 1992294400 134512640 135752675 4287060544 18446744073709551615 135228548 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26030/statm: 679 226 138 303 0 374 0 [startup+0.071824 s] /proc/loadavg: 0.99 0.97 0.82 3/106 26030 /proc/meminfo: memFree=799204/2059040 swapFree=4140412/4192956 [pid=26030] ppid=26028 vsize=2980 CPUtime=0.06 /proc/26030/stat : 26030 (wbo1.4b) R 26028 26030 25920 0 -1 4202496 417 0 0 0 6 0 0 0 20 0 1 0 86644296 3051520 322 1992294400 134512640 135752675 4287060544 18446744073709551615 134611744 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26030/statm: 745 322 145 303 0 440 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2980 [startup+0.100827 s] /proc/loadavg: 0.99 0.97 0.82 3/106 26030 /proc/meminfo: memFree=799204/2059040 swapFree=4140412/4192956 [pid=26030] ppid=26028 vsize=2980 CPUtime=0.09 /proc/26030/stat : 26030 (wbo1.4b) R 26028 26030 25920 0 -1 4202496 417 0 0 0 9 0 0 0 20 0 1 0 86644296 3051520 322 1992294400 134512640 135752675 4287060544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26030/statm: 745 322 145 303 0 440 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2980 [startup+0.300845 s] /proc/loadavg: 0.99 0.97 0.82 3/106 26030 /proc/meminfo: memFree=799204/2059040 swapFree=4140412/4192956 [pid=26030] ppid=26028 vsize=3376 CPUtime=0.29 /proc/26030/stat : 26030 (wbo1.4b) R 26028 26030 25920 0 -1 4202496 493 0 0 0 29 0 0 0 20 0 1 0 86644296 3457024 398 1992294400 134512640 135752675 4287060544 18446744073709551615 134611761 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26030/statm: 844 398 145 303 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 Child status: 0 Real time (s): 0.380291 CPU time (s): 0.379942 CPU user time (s): 0.367944 CPU system time (s): 0.011998 CPU usage (%): 99.9082 Max. virtual memory (cumulated for all children) (KiB): 3376 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.367944 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= 540 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= 1 runsolver used 0.004999 second user time and 0.012998 second system time The end
Begin job on node041 at 2010-06-25 10:11:56 IDJOB=2680776 IDBENCH=2062 IDSOLVER=1190 FILE ID=node041/2680776-1277453516 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-par16-4-c.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680776-1277453516/watcher-2680776-1277453516 -o /tmp/evaluation-result-2680776-1277453516/solver-2680776-1277453516 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680776-1277453516.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= fb36e1331618479668dc4f08f8a798f0 RANDOM SEED=623027128 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: 799732 kB Buffers: 177480 kB Cached: 960772 kB SwapCached: 6060 kB Active: 251956 kB Inactive: 900024 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 799732 kB SwapTotal: 4192956 kB SwapFree: 4140412 kB Dirty: 2740 kB Writeback: 0 kB AnonPages: 11568 kB Mapped: 12020 kB Slab: 85248 kB PageTables: 4056 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182376 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 10:11:57