Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 2 | 1.2918 | 1.29178 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=23-P1=29-P2=23-P3=19-P4=2-P5=23-B.opb |
MD5SUM | af6a557bae55dcfbf0cc06cf0559c9b3 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.111982 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 11 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 11 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 136/0 clauses 125/0 units 0 0.00/0.00 c vars 75 0.00/0.00 c objective 5 + 0 0.10/0.10 c 0.091986 6.65625 1083 2559 0.10/0.10 o 13 0.49/0.54 c 0.474927 6.78906 786 16614 0.49/0.54 o 5 1.19/1.23 c 1.05184 6.78906 701 37168 1.19/1.23 o 3 1.19/1.28 c 1.09183 6.78906 723 38436 1.19/1.28 o 2 1.19/1.28 c 1.09183 6.78906 362 38436 1.19/1.28 s OPTIMUM FOUND 1.19/1.28 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
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681456-1277498495/watcher-2681456-1277498495 -o /tmp/evaluation-result-2681456-1277498495/solver-2681456-1277498495 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681456-1277498495.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: 0.93 0.98 0.99 3/106 29456 /proc/meminfo: memFree=1833680/2059040 swapFree=4140520/4192956 [pid=29456] ppid=29454 vsize=3444 CPUtime=0 /proc/29456/stat : 29456 (pbct) R 29454 29456 28882 0 -1 4202496 571 0 0 0 0 0 0 0 20 0 1 0 91140512 3526656 490 1992294400 134512640 136421960 4292833232 18446744073709551615 134632264 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29456/statm: 861 490 193 467 0 392 0 [startup+0.0435701 s] /proc/loadavg: 0.93 0.98 0.99 3/106 29456 /proc/meminfo: memFree=1833680/2059040 swapFree=4140520/4192956 [pid=29456] ppid=29454 vsize=6680 CPUtime=0.03 /proc/29456/stat : 29456 (pbct) R 29454 29456 28882 0 -1 4202496 1368 0 0 0 3 0 0 0 20 0 1 0 91140512 6840320 1287 1992294400 134512640 136421960 4292833232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29456/statm: 1670 1288 213 467 0 1201 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 6680 [startup+0.101579 s] /proc/loadavg: 0.93 0.98 0.99 3/106 29456 /proc/meminfo: memFree=1833680/2059040 swapFree=4140520/4192956 [pid=29456] ppid=29454 vsize=6812 CPUtime=0.1 /proc/29456/stat : 29456 (pbct) R 29454 29456 28882 0 -1 4202496 1406 0 0 0 9 1 0 0 20 0 1 0 91140512 6975488 1325 1992294400 134512640 136421960 4292833232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29456/statm: 1703 1325 214 467 0 1234 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 6812 [startup+0.301608 s] /proc/loadavg: 0.93 0.98 0.99 3/106 29456 /proc/meminfo: memFree=1833680/2059040 swapFree=4140520/4192956 [pid=29456] ppid=29454 vsize=6948 CPUtime=0.29 /proc/29456/stat : 29456 (pbct) R 29454 29456 28882 0 -1 4202496 1449 0 0 0 26 3 0 0 20 0 1 0 91140512 7114752 1367 1992294400 134512640 136421960 4292833232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29456/statm: 1737 1367 237 467 0 1268 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6948 [startup+0.701666 s] /proc/loadavg: 0.93 0.98 0.99 3/106 29456 /proc/meminfo: memFree=1833680/2059040 swapFree=4140520/4192956 [pid=29456] ppid=29454 vsize=6948 CPUtime=0.69 /proc/29456/stat : 29456 (pbct) R 29454 29456 28882 0 -1 4202496 1458 0 0 0 60 9 0 0 21 0 1 0 91140512 7114752 1375 1992294400 134512640 136421960 4292833232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29456/statm: 1737 1375 237 467 0 1268 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6948 Solver just ended. Dumping a history of the last processes samples [startup+1.10873 s] /proc/loadavg: 0.93 0.98 0.99 2/107 29457 /proc/meminfo: memFree=1829084/2059040 swapFree=4140520/4192956 [pid=29456] ppid=29454 vsize=6948 CPUtime=1.1 /proc/29456/stat : 29456 (pbct) R 29454 29456 28882 0 -1 4202496 1461 0 0 0 94 16 0 0 22 0 1 0 91140512 7114752 1378 1992294400 134512640 136421960 4292833232 18446744073709551615 135809583 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29456/statm: 1737 1378 237 467 0 1268 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 6948 [startup+1.20174 s] /proc/loadavg: 0.93 0.98 0.99 2/107 29457 /proc/meminfo: memFree=1829084/2059040 swapFree=4140520/4192956 [pid=29456] ppid=29454 vsize=6948 CPUtime=1.19 /proc/29456/stat : 29456 (pbct) R 29454 29456 28882 0 -1 4202496 1463 0 0 0 102 17 0 0 22 0 1 0 91140512 7114752 1380 1992294400 134512640 136421960 4292833232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29456/statm: 1737 1380 237 467 0 1268 0 Current children cumulated CPU time (s) 1.19 Current children cumulated vsize (KiB) 6948 Child status: 0 Real time (s): 1.29178 CPU time (s): 1.2918 CPU user time (s): 1.10083 CPU system time (s): 0.19097 CPU usage (%): 100.001 Max. virtual memory (cumulated for all children) (KiB): 6948 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.10083 system time used= 0.19097 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1470 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= 19 runsolver used 0.006998 second user time and 0.013997 second system time The end
Begin job on node052 at 2010-06-25 22:41:35 IDJOB=2681456 IDBENCH=47945 IDSOLVER=1192 FILE ID=node052/2681456-1277498495 PBS_JOBID= 11190553 Free space on /tmp= 62248 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=29-P2=23-P3=19-P4=2-P5=23-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681456-1277498495/watcher-2681456-1277498495 -o /tmp/evaluation-result-2681456-1277498495/solver-2681456-1277498495 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681456-1277498495.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= af6a557bae55dcfbf0cc06cf0559c9b3 RANDOM SEED=354734246 node052.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 : 3000.262 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 : 3000.262 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: 1834208 kB Buffers: 39996 kB Cached: 88188 kB SwapCached: 5528 kB Active: 57016 kB Inactive: 84200 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1834208 kB SwapTotal: 4192956 kB SwapFree: 4140520 kB Dirty: 2076 kB Writeback: 0 kB AnonPages: 11664 kB Mapped: 11928 kB Slab: 61448 kB PageTables: 4192 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180408 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= 62248 MiB End job on node052 at 2010-06-25 22:41:37