Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.29 | 13.3158 |
Name | /OPT-SMALLINT-LIN/featureSubscription/ normalized-50-250-false-45-90-4-6000opt.opb |
MD5SUM | 41920bbbb40277697ec2dd9f115c2d3f |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -175 |
Best CPU time to get the best result obtained on this benchmark | 21.2418 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 2025 |
Total number of constraints | 62145 |
Number of constraints which are clauses | 62145 |
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 | 3 |
Number of terms in the objective function | 135 |
Biggest coefficient in the objective function | 4 |
Number of bits for the biggest coefficient in the objective function | 3 |
Sum of the numbers in the objective function | 352 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 4 |
Number of bits of the biggest number in a constraint | 3 |
Biggest sum of numbers in a constraint | 352 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.29/13.31 c 2025 62145 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-2673100-1276818299/watcher-2673100-1276818299 -o /tmp/evaluation-result-2673100-1276818299/solver-2673100-1276818299 -C 1800 -W 2000 -M 1800 run HOME/instance-2673100-1276818299.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: 0.91 0.99 0.99 3/106 18907 /proc/meminfo: memFree=1851012/2059040 swapFree=4135436/4192956 [pid=18907] ppid=18905 vsize=8700 CPUtime=0 /proc/18907/stat : 18907 (run) S 18905 18907 18481 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57431232 8908800 251 1992294400 4194304 4922060 140735557989408 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18907/statm: 2175 251 211 178 0 68 0 [startup+0.012222 s] /proc/loadavg: 0.91 0.99 0.99 3/106 18907 /proc/meminfo: memFree=1851012/2059040 swapFree=4135436/4192956 [pid=18907] ppid=18905 vsize=8700 CPUtime=0 /proc/18907/stat : 18907 (run) S 18905 18907 18481 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57431232 8908800 251 1992294400 4194304 4922060 140735557989408 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18907/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101243 s] /proc/loadavg: 0.91 0.99 0.99 3/106 18907 /proc/meminfo: memFree=1851012/2059040 swapFree=4135436/4192956 [pid=18907] ppid=18905 vsize=8700 CPUtime=0 /proc/18907/stat : 18907 (run) S 18905 18907 18481 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57431232 8908800 251 1992294400 4194304 4922060 140735557989408 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18907/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30126 s] /proc/loadavg: 0.91 0.99 0.99 3/106 18907 /proc/meminfo: memFree=1851012/2059040 swapFree=4135436/4192956 [pid=18907] ppid=18905 vsize=8700 CPUtime=0 /proc/18907/stat : 18907 (run) S 18905 18907 18481 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57431232 8908800 251 1992294400 4194304 4922060 140735557989408 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18907/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701296 s] /proc/loadavg: 0.91 0.99 0.99 3/106 18907 /proc/meminfo: memFree=1851012/2059040 swapFree=4135436/4192956 [pid=18907] ppid=18905 vsize=8700 CPUtime=0 /proc/18907/stat : 18907 (run) S 18905 18907 18481 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57431232 8908800 251 1992294400 4194304 4922060 140735557989408 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18907/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50136 s] /proc/loadavg: 0.91 0.99 0.99 2/108 18910 /proc/meminfo: memFree=1634616/2059040 swapFree=4135436/4192956 [pid=18907] ppid=18905 vsize=8700 CPUtime=0 /proc/18907/stat : 18907 (run) S 18905 18907 18481 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57431232 8908800 251 1992294400 4194304 4922060 140735557989408 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18907/statm: 2175 251 211 178 0 68 0 [pid=18909] ppid=18907 vsize=311396 CPUtime=1.49 /proc/18909/stat : 18909 (PBPASSolver) R 18907 18907 18481 0 -1 4202496 77343 0 0 0 61 88 0 0 25 0 1 0 57431232 318869504 77280 1992294400 134512640 134902295 4289064400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18909/statm: 77849 77282 256 96 0 77061 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 320096 [startup+3.1015 s] /proc/loadavg: 0.91 0.99 0.99 2/108 18910 /proc/meminfo: memFree=1434852/2059040 swapFree=4135436/4192956 [pid=18907] ppid=18905 vsize=8700 CPUtime=0 /proc/18907/stat : 18907 (run) S 18905 18907 18481 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57431232 8908800 251 1992294400 4194304 4922060 140735557989408 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18907/statm: 2175 251 211 178 0 68 0 [pid=18909] ppid=18907 vsize=584516 CPUtime=3.08 /proc/18909/stat : 18909 (PBPASSolver) R 18907 18907 18481 0 -1 4202496 145604 0 0 0 139 169 0 0 25 0 1 0 57431232 598544384 145541 1992294400 134512640 134902295 4289064400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18909/statm: 146129 145541 256 96 0 145341 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 593216 [startup+6.30079 s] /proc/loadavg: 0.91 0.99 0.99 2/108 18910 /proc/meminfo: memFree=925832/2059040 swapFree=4135436/4192956 [pid=18907] ppid=18905 vsize=8700 CPUtime=0 /proc/18907/stat : 18907 (run) S 18905 18907 18481 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57431232 8908800 251 1992294400 4194304 4922060 140735557989408 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18907/statm: 2175 251 211 178 0 68 0 [pid=18909] ppid=18907 vsize=1047364 CPUtime=6.28 /proc/18909/stat : 18909 (PBPASSolver) R 18907 18907 18481 0 -1 4202496 261334 0 0 0 326 302 0 0 25 0 1 0 57431232 1072500736 261271 1992294400 134512640 134902295 4289064400 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18909/statm: 261841 261271 256 96 0 261053 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1056064 [startup+12.7014 s] /proc/loadavg: 0.92 0.99 0.99 2/108 18910 /proc/meminfo: memFree=138432/2059040 swapFree=4135436/4192956 [pid=18907] ppid=18905 vsize=8700 CPUtime=0 /proc/18907/stat : 18907 (run) S 18905 18907 18481 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57431232 8908800 251 1992294400 4194304 4922060 140735557989408 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18907/statm: 2175 251 211 178 0 68 0 [pid=18909] ppid=18907 vsize=1783076 CPUtime=12.68 /proc/18909/stat : 18909 (PBPASSolver) R 18907 18907 18481 0 -1 4202496 445245 0 0 0 750 518 0 0 25 0 1 0 57431232 1825869824 445182 1992294400 134512640 134902295 4289064400 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18909/statm: 445769 445182 256 96 0 444981 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1791776 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.3014 s] /proc/loadavg: 0.92 0.99 0.99 2/108 18910 /proc/meminfo: memFree=10564/2059040 swapFree=4135436/4192956 [pid=18907] ppid=18905 vsize=8700 CPUtime=0 /proc/18907/stat : 18907 (run) S 18905 18907 18481 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57431232 8908800 251 1992294400 4194304 4922060 140735557989408 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18907/statm: 2175 251 211 178 0 68 0 [pid=18909] ppid=18907 vsize=1842692 CPUtime=13.29 /proc/18909/stat : 18909 (PBPASSolver) R 18907 18907 18481 0 -1 4202496 460125 0 0 0 793 536 0 0 25 0 1 0 57431232 1886916608 460062 1992294400 134512640 134902295 4289064400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18909/statm: 460673 460067 256 96 0 459885 0 Current children cumulated CPU time (s) 13.29 Current children cumulated vsize (KiB) 1851392 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.3014 s] /proc/loadavg: 0.92 0.99 0.99 2/108 18910 /proc/meminfo: memFree=10564/2059040 swapFree=4135436/4192956 [pid=18907] ppid=18905 vsize=8700 CPUtime=0 /proc/18907/stat : 18907 (run) S 18905 18907 18481 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 57431232 8908800 251 1992294400 4194304 4922060 140735557989408 18446744073709551615 238759287941 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18907/statm: 2175 251 211 178 0 68 0 [pid=18909] ppid=18907 vsize=1842692 CPUtime=13.29 /proc/18909/stat : 18909 (PBPASSolver) R 18907 18907 18481 0 -1 4202496 460125 0 0 0 793 536 0 0 25 0 1 0 57431232 1886916608 460062 1992294400 134512640 134902295 4289064400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18909/statm: 460673 460067 256 96 0 459885 0 Current children cumulated CPU time (s) 13.29 Current children cumulated vsize (KiB) 1851392 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 18907 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=0 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=3999 # CPU time returned by wait4() is 0.003999 # while last known CPU time is 13.29 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.3158 CPU time (s): 13.29 CPU user time (s): 7.93 CPU system time (s): 5.36 CPU usage (%): 99.8061 Max. virtual memory (cumulated for all children) (KiB): 1851392 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 system time used= 0.003999 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 0.013997 second user time and 0.090986 second system time The end
Begin job on node015 at 2010-06-18 01:44:59 IDJOB=2673100 IDBENCH=71838 IDSOLVER=1174 FILE ID=node015/2673100-1276818299 PBS_JOBID= 11176684 Free space on /tmp= 62580 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-6000opt.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673100-1276818299/watcher-2673100-1276818299 -o /tmp/evaluation-result-2673100-1276818299/solver-2673100-1276818299 -C 1800 -W 2000 -M 1800 run HOME/instance-2673100-1276818299.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 41920bbbb40277697ec2dd9f115c2d3f RANDOM SEED=1145264688 node015.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1851408 kB Buffers: 34792 kB Cached: 80468 kB SwapCached: 10416 kB Active: 10760 kB Inactive: 117704 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1851408 kB SwapTotal: 4192956 kB SwapFree: 4135436 kB Dirty: 2828 kB Writeback: 0 kB AnonPages: 11904 kB Mapped: 9200 kB Slab: 57424 kB PageTables: 4092 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182476 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= 62576 MiB End job on node015 at 2010-06-18 01:45:14