Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | Wrong UNSAT | 4.55331 | 4.55422 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/ miplib3/normalized-mps-v2-20-10-mitre.opb |
MD5SUM | 2b9af9044591fd3eb9f5def12c800cff |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 7677 |
Best CPU time to get the best result obtained on this benchmark | 26.299 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 7680 |
Optimality of the best value was proved | NO |
Number of variables | 10724 |
Total number of constraints | 1662 |
Number of constraints which are clauses | 140 |
Number of constraints which are cardinality constraints (but not clauses) | 1139 |
Number of constraints which are nor clauses,nor cardinality constraints | 383 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 98 |
Number of terms in the objective function | 9324 |
Biggest coefficient in the objective function | 213 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 909647 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1069 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 909647 |
Number of bits of the biggest sum of numbers | 20 |
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 PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.09/0.16 c constraints 1512/0 clauses 150/0 units 0 0.09/0.16 c vars 10724 0.09/0.16 c objective 9324 + -363860 3.39/3.40 c 3.16152 226.664 0 0 4.49/4.53 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668636-1276437898/watcher-2668636-1276437898 -o /tmp/evaluation-result-2668636-1276437898/solver-2668636-1276437898 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668636-1276437898.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 0.99 3/106 23359 /proc/meminfo: memFree=1819808/2059040 swapFree=4140200/4192956 [pid=23359] ppid=23357 vsize=2488 CPUtime=0 /proc/23359/stat : 23359 (pbct) R 23357 23359 23222 0 -1 4202496 307 0 0 0 0 0 0 0 20 0 1 0 19393780 2547712 230 1992294400 134512640 136485738 4290780880 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23359/statm: 622 230 149 482 0 138 0 [startup+0.082694 s] /proc/loadavg: 0.99 0.97 0.99 3/106 23359 /proc/meminfo: memFree=1819808/2059040 swapFree=4140200/4192956 [pid=23359] ppid=23357 vsize=4132 CPUtime=0.07 /proc/23359/stat : 23359 (pbct) R 23357 23359 23222 0 -1 4202496 735 0 0 0 7 0 0 0 20 0 1 0 19393780 4231168 625 1992294400 134512640 136485738 4290780880 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23359/statm: 1033 625 156 482 0 549 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 4132 [startup+0.100694 s] /proc/loadavg: 0.99 0.97 0.99 3/106 23359 /proc/meminfo: memFree=1819808/2059040 swapFree=4140200/4192956 [pid=23359] ppid=23357 vsize=4660 CPUtime=0.09 /proc/23359/stat : 23359 (pbct) R 23357 23359 23222 0 -1 4202496 867 0 0 0 9 0 0 0 20 0 1 0 19393780 4771840 757 1992294400 134512640 136485738 4290780880 18446744073709551615 135845569 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23359/statm: 1165 758 156 482 0 681 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4660 [startup+0.30071 s] /proc/loadavg: 0.99 0.97 0.99 3/106 23359 /proc/meminfo: memFree=1819808/2059040 swapFree=4140200/4192956 [pid=23359] ppid=23357 vsize=19628 CPUtime=0.29 /proc/23359/stat : 23359 (pbct) R 23357 23359 23222 0 -1 4202496 4573 0 0 0 28 1 0 0 20 0 1 0 19393780 20099072 4463 1992294400 134512640 136485738 4290780880 18446744073709551615 134741957 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23359/statm: 4907 4464 198 482 0 4423 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19628 [startup+0.700743 s] /proc/loadavg: 0.99 0.97 0.99 3/106 23359 /proc/meminfo: memFree=1819808/2059040 swapFree=4140200/4192956 [pid=23359] ppid=23357 vsize=48452 CPUtime=0.69 /proc/23359/stat : 23359 (pbct) R 23357 23359 23222 0 -1 4202496 12021 0 0 0 64 5 0 0 20 0 1 0 19393780 49614848 11538 1992294400 134512640 136485738 4290780880 18446744073709551615 134742056 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23359/statm: 12113 11538 198 482 0 11629 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 48452 [startup+1.50081 s] /proc/loadavg: 0.99 0.97 0.99 2/107 23360 /proc/meminfo: memFree=1754328/2059040 swapFree=4140200/4192956 [pid=23359] ppid=23357 vsize=94820 CPUtime=1.49 /proc/23359/stat : 23359 (pbct) R 23357 23359 23222 0 -1 4202496 24525 0 0 0 139 10 0 0 22 0 1 0 19393780 97095680 23108 1992294400 134512640 136485738 4290780880 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23359/statm: 23705 23108 198 482 0 23221 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 94820 [startup+3.10094 s] /proc/loadavg: 0.99 0.97 0.99 2/107 23360 /proc/meminfo: memFree=1685508/2059040 swapFree=4140200/4192956 [pid=23359] ppid=23357 vsize=220528 CPUtime=3.09 /proc/23359/stat : 23359 (pbct) R 23357 23359 23222 0 -1 4202496 57303 0 0 0 287 22 0 0 25 0 1 0 19393780 225820672 53234 1992294400 134512640 136485738 4290780880 18446744073709551615 134929489 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23359/statm: 55132 53234 210 482 0 54648 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 220528 Solver just ended. Dumping a history of the last processes samples [startup+3.901 s] /proc/loadavg: 0.99 0.97 0.99 2/107 23360 /proc/meminfo: memFree=1605776/2059040 swapFree=4140200/4192956 [pid=23359] ppid=23357 vsize=214972 CPUtime=3.89 /proc/23359/stat : 23359 (pbct) R 23357 23359 23222 0 -1 4202496 60364 0 0 0 365 24 0 0 25 0 1 0 19393780 220131328 52337 1992294400 134512640 136485738 4290780880 18446744073709551615 134720114 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23359/statm: 53743 52337 244 482 0 53259 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 214972 [startup+4.30103 s] /proc/loadavg: 0.99 0.97 0.99 2/107 23360 /proc/meminfo: memFree=1610116/2059040 swapFree=4140200/4192956 [pid=23359] ppid=23357 vsize=214972 CPUtime=4.3 /proc/23359/stat : 23359 (pbct) R 23357 23359 23222 0 -1 4202496 60364 0 0 0 406 24 0 0 25 0 1 0 19393780 220131328 52337 1992294400 134512640 136485738 4290780880 18446744073709551615 135839991 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23359/statm: 53743 52337 244 482 0 53259 0 Current children cumulated CPU time (s) 4.3 Current children cumulated vsize (KiB) 214972 [startup+4.50105 s] /proc/loadavg: 0.99 0.97 0.99 2/107 23360 /proc/meminfo: memFree=1610116/2059040 swapFree=4140200/4192956 [pid=23359] ppid=23357 vsize=202612 CPUtime=4.49 /proc/23359/stat : 23359 (pbct) R 23357 23359 23222 0 -1 4202496 60364 0 0 0 425 24 0 0 25 0 1 0 19393780 207474688 50307 1992294400 134512640 136485738 4290780880 18446744073709551615 135839991 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23359/statm: 50653 50307 244 482 0 50169 0 Current children cumulated CPU time (s) 4.49 Current children cumulated vsize (KiB) 202612 Child status: 0 Real time (s): 4.55422 CPU time (s): 4.55331 CPU user time (s): 4.28735 CPU system time (s): 0.265959 CPU usage (%): 99.98 Max. virtual memory (cumulated for all children) (KiB): 232100 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.28735 system time used= 0.265959 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 60365 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= 12 runsolver used 0.006998 second user time and 0.033994 second system time The end
Begin job on node003 at 2010-06-13 16:04:58 IDJOB=2668636 IDBENCH=1882 IDSOLVER=1170 FILE ID=node003/2668636-1276437898 PBS_JOBID= 11173324 Free space on /tmp= 62556 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib3/normalized-mps-v2-20-10-mitre.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668636-1276437898/watcher-2668636-1276437898 -o /tmp/evaluation-result-2668636-1276437898/solver-2668636-1276437898 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668636-1276437898.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2b9af9044591fd3eb9f5def12c800cff RANDOM SEED=878099167 node003.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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1820336 kB Buffers: 35060 kB Cached: 125548 kB SwapCached: 5728 kB Active: 98284 kB Inactive: 74624 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1820336 kB SwapTotal: 4192956 kB SwapFree: 4140200 kB Dirty: 2648 kB Writeback: 0 kB AnonPages: 10832 kB Mapped: 12992 kB Slab: 44056 kB PageTables: 3976 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181204 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= 62552 MiB End job on node003 at 2010-06-13 16:05:03