Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.19 | 13.2212 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/decomp/normalized-matrix_5x3_9.opb |
MD5SUM | d90f6236f870e45ceb3cd4a6e4593f30 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 24 |
Best CPU time to get the best result obtained on this benchmark | 1800.45 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 24 |
Optimality of the best value was proved | NO |
Number of variables | 14352 |
Total number of constraints | 53247 |
Number of constraints which are clauses | 53237 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 9 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 1036 |
Number of terms in the objective function | 1036 |
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 | 1036 |
Number of bits of the sum of numbers in the objective function | 11 |
Biggest number in a constraint | 32 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1068 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.19/13.21 c 14352 53247 0 0 0 0 0 0
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-2673667-1276805616/watcher-2673667-1276805616 -o /tmp/evaluation-result-2673667-1276805616/solver-2673667-1276805616 -C 1800 -W 2000 -M 1800 run HOME/instance-2673667-1276805616.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: 0.95 0.98 0.99 3/106 16679 /proc/meminfo: memFree=1853916/2059040 swapFree=4139252/4192956 [pid=16679] ppid=16677 vsize=8700 CPUtime=0 /proc/16679/stat : 16679 (run) S 16677 16679 16337 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56163075 8908800 250 1992294400 4194304 4922060 140733869241152 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16679/statm: 2175 250 211 178 0 68 0 [startup+0.0732861 s] /proc/loadavg: 0.95 0.98 0.99 3/106 16679 /proc/meminfo: memFree=1853916/2059040 swapFree=4139252/4192956 [pid=16679] ppid=16677 vsize=8700 CPUtime=0 /proc/16679/stat : 16679 (run) S 16677 16679 16337 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56163075 8908800 250 1992294400 4194304 4922060 140733869241152 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16679/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.10129 s] /proc/loadavg: 0.95 0.98 0.99 3/106 16679 /proc/meminfo: memFree=1853916/2059040 swapFree=4139252/4192956 [pid=16679] ppid=16677 vsize=8700 CPUtime=0 /proc/16679/stat : 16679 (run) S 16677 16679 16337 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56163075 8908800 250 1992294400 4194304 4922060 140733869241152 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16679/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301316 s] /proc/loadavg: 0.95 0.98 0.99 3/106 16679 /proc/meminfo: memFree=1853916/2059040 swapFree=4139252/4192956 [pid=16679] ppid=16677 vsize=8700 CPUtime=0 /proc/16679/stat : 16679 (run) S 16677 16679 16337 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56163075 8908800 250 1992294400 4194304 4922060 140733869241152 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16679/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701368 s] /proc/loadavg: 0.95 0.98 0.99 3/106 16679 /proc/meminfo: memFree=1853916/2059040 swapFree=4139252/4192956 [pid=16679] ppid=16677 vsize=8700 CPUtime=0 /proc/16679/stat : 16679 (run) S 16677 16679 16337 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56163075 8908800 250 1992294400 4194304 4922060 140733869241152 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16679/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50146 s] /proc/loadavg: 0.95 0.98 0.99 2/108 16682 /proc/meminfo: memFree=1638636/2059040 swapFree=4139252/4192956 [pid=16679] ppid=16677 vsize=8700 CPUtime=0 /proc/16679/stat : 16679 (run) S 16677 16679 16337 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56163075 8908800 250 1992294400 4194304 4922060 140733869241152 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16679/statm: 2175 250 211 178 0 68 0 [pid=16681] ppid=16679 vsize=310884 CPUtime=1.49 /proc/16681/stat : 16681 (PBPASSolver) R 16679 16679 16337 0 -1 4202496 77228 0 0 0 61 88 0 0 25 0 1 0 56163076 318345216 77150 1992294400 134512640 134902295 4289497264 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16681/statm: 77721 77150 256 96 0 76933 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 319584 [startup+3.10067 s] /proc/loadavg: 0.95 0.98 0.99 2/108 16682 /proc/meminfo: memFree=1438004/2059040 swapFree=4139252/4192956 [pid=16679] ppid=16677 vsize=8700 CPUtime=0 /proc/16679/stat : 16679 (run) S 16677 16679 16337 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56163075 8908800 250 1992294400 4194304 4922060 140733869241152 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16679/statm: 2175 250 211 178 0 68 0 [pid=16681] ppid=16679 vsize=584932 CPUtime=3.08 /proc/16681/stat : 16681 (PBPASSolver) R 16679 16679 16337 0 -1 4202496 145738 0 0 0 141 167 0 0 25 0 1 0 56163076 598970368 145660 1992294400 134512640 134902295 4289497264 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16681/statm: 146233 145660 256 96 0 145445 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 593632 [startup+6.30109 s] /proc/loadavg: 0.95 0.98 0.99 2/108 16682 /proc/meminfo: memFree=925512/2059040 swapFree=4139252/4192956 [pid=16679] ppid=16677 vsize=8700 CPUtime=0 /proc/16679/stat : 16679 (run) S 16677 16679 16337 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56163075 8908800 250 1992294400 4194304 4922060 140733869241152 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16679/statm: 2175 250 211 178 0 68 0 [pid=16681] ppid=16679 vsize=1052260 CPUtime=6.29 /proc/16681/stat : 16681 (PBPASSolver) R 16679 16679 16337 0 -1 4202496 262523 0 0 0 322 307 0 0 25 0 1 0 56163076 1077514240 262445 1992294400 134512640 134902295 4289497264 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16681/statm: 263065 262445 256 96 0 262277 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1060960 [startup+12.7009 s] /proc/loadavg: 0.96 0.98 0.99 2/108 16682 /proc/meminfo: memFree=137492/2059040 swapFree=4139252/4192956 [pid=16679] ppid=16677 vsize=8700 CPUtime=0 /proc/16679/stat : 16679 (run) S 16677 16679 16337 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56163075 8908800 250 1992294400 4194304 4922060 140733869241152 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16679/statm: 2175 250 211 178 0 68 0 [pid=16681] ppid=16679 vsize=1785828 CPUtime=12.68 /proc/16681/stat : 16681 (PBPASSolver) R 16679 16679 16337 0 -1 4202496 445930 0 0 0 752 516 0 0 25 0 1 0 56163076 1828687872 445852 1992294400 134512640 134902295 4289497264 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16681/statm: 446457 445855 256 96 0 445669 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1794528 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.208 s] /proc/loadavg: 0.96 0.98 0.99 2/108 16682 /proc/meminfo: memFree=17584/2059040 swapFree=4139252/4192956 [pid=16679] ppid=16677 vsize=8700 CPUtime=0 /proc/16679/stat : 16679 (run) S 16677 16679 16337 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56163075 8908800 250 1992294400 4194304 4922060 140733869241152 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/16679/statm: 2175 250 211 178 0 68 0 [pid=16681] ppid=16679 vsize=1836004 CPUtime=13.19 /proc/16681/stat : 16681 (PBPASSolver) R 16679 16679 16337 0 -1 4202496 458499 0 0 0 787 532 0 0 25 0 1 0 56163076 1880068096 458421 1992294400 134512640 134902295 4289497264 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/16681/statm: 459001 458421 256 96 0 458213 0 Current children cumulated CPU time (s) 13.19 Current children cumulated vsize (KiB) 1844704 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 16679 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=2999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 13.19 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.2212 CPU time (s): 13.19 CPU user time (s): 7.87 CPU system time (s): 5.32 CPU usage (%): 99.7639 Max. virtual memory (cumulated for all children) (KiB): 1844704 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 525 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= 3 involuntary context switches= 3 runsolver used 0.027995 second user time and 0.077988 second system time The end
Begin job on node013 at 2010-06-17 22:13:36 IDJOB=2673667 IDBENCH=25016 IDSOLVER=1174 FILE ID=node013/2673667-1276805616 PBS_JOBID= 11176679 Free space on /tmp= 62548 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_9.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673667-1276805616/watcher-2673667-1276805616 -o /tmp/evaluation-result-2673667-1276805616/solver-2673667-1276805616 -C 1800 -W 2000 -M 1800 run HOME/instance-2673667-1276805616.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d90f6236f870e45ceb3cd4a6e4593f30 RANDOM SEED=1211016519 node013.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 : 3000.253 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 : 3000.253 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: 1854436 kB Buffers: 32996 kB Cached: 78100 kB SwapCached: 6196 kB Active: 21600 kB Inactive: 102348 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1854436 kB SwapTotal: 4192956 kB SwapFree: 4139252 kB Dirty: 2448 kB Writeback: 0 kB AnonPages: 11484 kB Mapped: 12816 kB Slab: 58892 kB PageTables: 4008 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180744 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= 62548 MiB End job on node013 at 2010-06-17 22:13:51