Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 2 | 1.03384 | 1.03285 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_50_25_2.opb |
MD5SUM | f082d755a098ee30cf6a4e6ef2f7b520 |
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 | 0.215966 |
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 | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 26 |
Maximum length of a constraint | 40 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 1480 |
Sum of products size (including duplicates) | 2960 |
Number of different products | 1480 |
Sum of products size | 2960 |
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 0.00/0.02 c constraints 1480/0 clauses 1530/0 units 0 0.00/0.02 c vars 50 0.00/0.02 c objective 50 + 0 0.29/0.39 c 0.358945 34.4141 1 1471 0.29/0.39 o 5 0.39/0.41 c 0.376942 34.9961 2 1520 0.39/0.41 o 4 0.39/0.45 c 0.412937 34.9961 13 1576 0.39/0.45 o 3 0.59/0.66 c 0.618905 34.9961 124 1781 0.59/0.66 o 2 0.80/0.88 c 0.836872 34.9961 124 1829 0.80/0.88 s OPTIMUM FOUND 0.80/0.88 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
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681673-1277501987/watcher-2681673-1277501987 -o /tmp/evaluation-result-2681673-1277501987/solver-2681673-1277501987 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681673-1277501987.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 0.98 0.99 3/106 28307 /proc/meminfo: memFree=1841144/2059040 swapFree=4139628/4192956 [pid=28307] ppid=28305 vsize=2136 CPUtime=0 /proc/28307/stat : 28307 (pbct) R 28305 28307 27538 0 -1 4202496 262 0 0 0 0 0 0 0 17 0 1 0 91489495 2187264 182 1992294400 134512640 136421960 4290454736 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28307/statm: 534 183 146 467 0 65 0 [startup+0.0474861 s] /proc/loadavg: 0.99 0.98 0.99 3/106 28307 /proc/meminfo: memFree=1841144/2059040 swapFree=4139628/4192956 [pid=28307] ppid=28305 vsize=6744 CPUtime=0.04 /proc/28307/stat : 28307 (pbct) R 28305 28307 27538 0 -1 4202496 1396 0 0 0 4 0 0 0 17 0 1 0 91489495 6905856 1316 1992294400 134512640 136421960 4290454736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28307/statm: 1724 1319 189 467 0 1255 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 6744 [startup+0.101491 s] /proc/loadavg: 0.99 0.98 0.99 3/106 28307 /proc/meminfo: memFree=1841144/2059040 swapFree=4139628/4192956 [pid=28307] ppid=28305 vsize=11340 CPUtime=0.09 /proc/28307/stat : 28307 (pbct) R 28305 28307 27538 0 -1 4202496 2506 0 0 0 9 0 0 0 17 0 1 0 91489495 11612160 2426 1992294400 134512640 136421960 4290454736 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28307/statm: 2835 2427 193 467 0 2366 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11340 [startup+0.301508 s] /proc/loadavg: 0.99 0.98 0.99 3/106 28307 /proc/meminfo: memFree=1841144/2059040 swapFree=4139628/4192956 [pid=28307] ppid=28305 vsize=31124 CPUtime=0.29 /proc/28307/stat : 28307 (pbct) R 28305 28307 27538 0 -1 4202496 7665 0 0 0 26 3 0 0 17 0 1 0 91489495 31870976 7285 1992294400 134512640 136421960 4290454736 18446744073709551615 134856893 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28307/statm: 7781 7285 203 467 0 7312 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 31124 [startup+0.701543 s] /proc/loadavg: 0.99 0.98 0.99 3/106 28307 /proc/meminfo: memFree=1841144/2059040 swapFree=4139628/4192956 [pid=28307] ppid=28305 vsize=35832 CPUtime=0.69 /proc/28307/stat : 28307 (pbct) R 28305 28307 27538 0 -1 4202496 8828 0 0 0 65 4 0 0 17 0 1 0 91489495 36691968 8389 1992294400 134512640 136421960 4290454736 18446744073709551615 135019620 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28307/statm: 8958 8389 236 467 0 8489 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 35832 Solver just ended. Dumping a history of the last processes samples [startup+0.901559 s] /proc/loadavg: 0.99 0.98 0.99 3/106 28307 /proc/meminfo: memFree=1841144/2059040 swapFree=4139628/4192956 [pid=28307] ppid=28305 vsize=35312 CPUtime=0.89 /proc/28307/stat : 28307 (pbct) R 28305 28307 27538 0 -1 4202496 8832 0 0 0 84 5 0 0 17 0 1 0 91489495 36159488 8262 1992294400 134512640 136421960 4290454736 18446744073709551615 135642730 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28307/statm: 8828 8262 239 467 0 8359 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 35312 [startup+1.00157 s] /proc/loadavg: 0.99 0.98 0.99 2/107 28308 /proc/meminfo: memFree=1810632/2059040 swapFree=4139628/4192956 [pid=28307] ppid=28305 vsize=31860 CPUtime=1 /proc/28307/stat : 28307 (pbct) R 28305 28307 27538 0 -1 4202496 8832 0 0 0 95 5 0 0 18 0 1 0 91489495 32624640 7664 1992294400 134512640 136421960 4290454736 18446744073709551615 135801163 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28307/statm: 7965 7664 239 467 0 7496 0 Current children cumulated CPU time (s) 1 Current children cumulated vsize (KiB) 31860 Child status: 0 Real time (s): 1.03285 CPU time (s): 1.03384 CPU user time (s): 0.976851 CPU system time (s): 0.056991 CPU usage (%): 100.096 Max. virtual memory (cumulated for all children) (KiB): 35832 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.976851 system time used= 0.056991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8833 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 0.003999 second user time and 0.015997 second system time The end
Begin job on node057 at 2010-06-25 23:39:47 IDJOB=2681673 IDBENCH=48162 IDSOLVER=1192 FILE ID=node057/2681673-1277501987 PBS_JOBID= 11190543 Free space on /tmp= 62392 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_2.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681673-1277501987/watcher-2681673-1277501987 -o /tmp/evaluation-result-2681673-1277501987/solver-2681673-1277501987 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681673-1277501987.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f082d755a098ee30cf6a4e6ef2f7b520 RANDOM SEED=2002824262 node057.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 : 3000.247 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 : 6000.49 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 : 3000.247 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1841672 kB Buffers: 26180 kB Cached: 95612 kB SwapCached: 6180 kB Active: 69324 kB Inactive: 65380 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1841672 kB SwapTotal: 4192956 kB SwapFree: 4139628 kB Dirty: 1900 kB Writeback: 0 kB AnonPages: 11404 kB Mapped: 11904 kB Slab: 60808 kB PageTables: 4140 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182288 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= 62392 MiB End job on node057 at 2010-06-25 23:39:48