Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 54 | 0.422935 | 0.422297 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-ii8a1.opb |
MD5SUM | 2e974af763e555a73d17fc5f836f5561 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 54 |
Best CPU time to get the best result obtained on this benchmark | 0.340947 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 54 |
Optimality of the best value was proved | YES |
Number of variables | 132 |
Total number of constraints | 252 |
Number of constraints which are clauses | 252 |
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 | 8 |
Number of terms in the objective function | 132 |
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 | 132 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 132 |
Number of bits of the biggest sum of numbers | 8 |
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-2680817-1277453635.opb. 0.00/0.00 c Instance file HOME/instance-2680817-1277453635.opb 0.00/0.00 c File size is 7200 bytes. 0.00/0.00 c Highest Coefficient sum: 9 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 132 | 0.00/0.00 c | Number Clauses: 252 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 132 252 582 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 61 0.00/0.00 o 61 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 179.999 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 5 | 132 253 714 | 5000 5 6 | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 54 0.00/0.00 o 54 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 179.999 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 5 | 132 254 846 | 5000 5 6 | 0.000 % | 0.00/0.00 c | 105 | 132 254 846 | 5500 105 51 | 0.017 % | 0.00/0.01 c | 256 | 132 254 846 | 6050 256 55 | 0.065 % | 0.00/0.02 c | 481 | 132 254 846 | 6655 481 57 | 0.111 % | 0.00/0.03 c | 819 | 132 254 846 | 7320 819 57 | 0.099 % | 0.06/0.06 c | 1325 | 132 254 846 | 8052 1325 57 | 0.522 % | 0.09/0.11 c | 2084 | 132 254 846 | 8857 2084 58 | 0.133 % | 0.09/0.18 c | 3223 | 132 254 846 | 9743 3223 58 | 0.181 % | 0.39/0.40 c | 4931 | 109 254 846 | 10717 4915 57 | 21.396 % | 0.39/0.42 c =============================================================================== 0.39/0.42 c Best Solution: 54 0.39/0.42 s OPTIMUM FOUND 0.39/0.42 c Total CPU time: 0.403938 s 0.39/0.42 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
OK 54
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680817-1277453635/watcher-2680817-1277453635 -o /tmp/evaluation-result-2680817-1277453635/solver-2680817-1277453635 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680817-1277453635.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: 1.28 1.10 0.88 3/106 24757 /proc/meminfo: memFree=1864112/2059040 swapFree=4136000/4192956 [pid=24757] ppid=24755 vsize=2576 CPUtime=0 /proc/24757/stat : 24757 (wbo1.4b) R 24755 24757 24508 0 -1 4202496 281 0 0 0 0 0 0 0 20 0 1 0 120965057 2637824 197 1992294400 134512640 135752675 4290410576 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24757/statm: 644 197 145 303 0 339 0 [startup+0.0665419 s] /proc/loadavg: 1.28 1.10 0.88 3/106 24757 /proc/meminfo: memFree=1864112/2059040 swapFree=4136000/4192956 [pid=24757] ppid=24755 vsize=2964 CPUtime=0.06 /proc/24757/stat : 24757 (wbo1.4b) R 24755 24757 24508 0 -1 4202496 388 0 0 0 6 0 0 0 20 0 1 0 120965057 3035136 304 1992294400 134512640 135752675 4290410576 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24757/statm: 741 304 145 303 0 436 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2964 [startup+0.10055 s] /proc/loadavg: 1.28 1.10 0.88 3/106 24757 /proc/meminfo: memFree=1864112/2059040 swapFree=4136000/4192956 [pid=24757] ppid=24755 vsize=3220 CPUtime=0.09 /proc/24757/stat : 24757 (wbo1.4b) R 24755 24757 24508 0 -1 4202496 441 0 0 0 9 0 0 0 20 0 1 0 120965057 3297280 357 1992294400 134512640 135752675 4290410576 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24757/statm: 805 357 145 303 0 500 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3220 [startup+0.300589 s] /proc/loadavg: 1.28 1.10 0.88 3/106 24757 /proc/meminfo: memFree=1864112/2059040 swapFree=4136000/4192956 [pid=24757] ppid=24755 vsize=4008 CPUtime=0.29 /proc/24757/stat : 24757 (wbo1.4b) R 24755 24757 24508 0 -1 4202496 635 0 0 0 28 1 0 0 20 0 1 0 120965057 4104192 551 1992294400 134512640 135752675 4290410576 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24757/statm: 1002 551 145 303 0 697 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4008 Solver just ended. Dumping a history of the last processes samples [startup+0.400608 s] /proc/loadavg: 1.28 1.10 0.88 3/106 24757 /proc/meminfo: memFree=1864112/2059040 swapFree=4136000/4192956 [pid=24757] ppid=24755 vsize=4268 CPUtime=0.39 /proc/24757/stat : 24757 (wbo1.4b) R 24755 24757 24508 0 -1 4202496 711 0 0 0 38 1 0 0 20 0 1 0 120965057 4370432 627 1992294400 134512640 135752675 4290410576 18446744073709551615 134612130 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24757/statm: 1067 627 145 303 0 762 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 4268 Child status: 0 Real time (s): 0.422297 CPU time (s): 0.422935 CPU user time (s): 0.403938 CPU system time (s): 0.018997 CPU usage (%): 100.151 Max. virtual memory (cumulated for all children) (KiB): 4268 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.403938 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= 721 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= 6 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node011 at 2010-06-25 10:13:55 IDJOB=2680817 IDBENCH=2138 IDSOLVER=1190 FILE ID=node011/2680817-1277453635 PBS_JOBID= 11188147 Free space on /tmp= 62404 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a1.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680817-1277453635/watcher-2680817-1277453635 -o /tmp/evaluation-result-2680817-1277453635/solver-2680817-1277453635 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680817-1277453635.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2e974af763e555a73d17fc5f836f5561 RANDOM SEED=467018107 node011.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 : 3000.264 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 : 6000.52 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 : 3000.264 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: 1864516 kB Buffers: 38336 kB Cached: 60164 kB SwapCached: 9508 kB Active: 22012 kB Inactive: 89540 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1864516 kB SwapTotal: 4192956 kB SwapFree: 4136000 kB Dirty: 2692 kB Writeback: 0 kB AnonPages: 11732 kB Mapped: 8336 kB Slab: 61036 kB PageTables: 4136 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181552 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= 62400 MiB End job on node011 at 2010-06-25 10:13:55