Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.22 | 13.3228 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-g125.18.opb |
MD5SUM | 18a894a2ba4f3cf6bad1b497c8fca8eb |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
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 | 4500 |
Total number of constraints | 72413 |
Number of constraints which are clauses | 72413 |
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 | 18 |
Number of terms in the objective function | 4500 |
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 | 4500 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 4500 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.22/13.31 c 4500 72413 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-2673718-1276797117/watcher-2673718-1276797117 -o /tmp/evaluation-result-2673718-1276797117/solver-2673718-1276797117 -C 1800 -W 2000 -M 1800 run HOME/instance-2673718-1276797117.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: 1.00 1.00 1.00 3/106 17557 /proc/meminfo: memFree=1721144/2059040 swapFree=4139724/4192956 [pid=17557] ppid=17555 vsize=8700 CPUtime=0 /proc/17557/stat : 17557 (run) S 17555 17557 16950 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 55313305 8908800 250 1992294400 4194304 4922060 140737088729456 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17557/statm: 2175 250 211 178 0 68 0 [startup+0.104202 s] /proc/loadavg: 1.00 1.00 1.00 3/106 17557 /proc/meminfo: memFree=1721144/2059040 swapFree=4139724/4192956 [pid=17557] ppid=17555 vsize=8700 CPUtime=0 /proc/17557/stat : 17557 (run) S 17555 17557 16950 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 55313305 8908800 250 1992294400 4194304 4922060 140737088729456 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17557/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.201236 s] /proc/loadavg: 1.00 1.00 1.00 3/106 17557 /proc/meminfo: memFree=1721144/2059040 swapFree=4139724/4192956 [pid=17557] ppid=17555 vsize=8700 CPUtime=0 /proc/17557/stat : 17557 (run) S 17555 17557 16950 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 55313305 8908800 250 1992294400 4194304 4922060 140737088729456 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17557/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301256 s] /proc/loadavg: 1.00 1.00 1.00 3/106 17557 /proc/meminfo: memFree=1721144/2059040 swapFree=4139724/4192956 [pid=17557] ppid=17555 vsize=8700 CPUtime=0 /proc/17557/stat : 17557 (run) S 17555 17557 16950 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 55313305 8908800 250 1992294400 4194304 4922060 140737088729456 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17557/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701342 s] /proc/loadavg: 1.00 1.00 1.00 3/106 17557 /proc/meminfo: memFree=1721144/2059040 swapFree=4139724/4192956 [pid=17557] ppid=17555 vsize=8700 CPUtime=0 /proc/17557/stat : 17557 (run) S 17555 17557 16950 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 55313305 8908800 250 1992294400 4194304 4922060 140737088729456 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17557/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5015 s] /proc/loadavg: 1.00 1.00 1.00 2/108 17560 /proc/meminfo: memFree=1481312/2059040 swapFree=4139724/4192956 [pid=17557] ppid=17555 vsize=8700 CPUtime=0 /proc/17557/stat : 17557 (run) S 17555 17557 16950 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 55313305 8908800 250 1992294400 4194304 4922060 140737088729456 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17557/statm: 2175 250 211 178 0 68 0 [pid=17559] ppid=17557 vsize=317956 CPUtime=1.49 /proc/17559/stat : 17559 (PBPASSolver) R 17557 17557 16950 0 -1 4202496 79131 0 0 0 59 90 0 0 25 0 1 0 55313305 325586944 78917 1992294400 134512640 134902295 4294680672 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17559/statm: 79489 78917 256 96 0 78701 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 326656 [startup+3.10084 s] /proc/loadavg: 1.00 1.00 1.00 2/108 17562 /proc/meminfo: memFree=1277908/2059040 swapFree=4139724/4192956 [pid=17557] ppid=17555 vsize=8700 CPUtime=0 /proc/17557/stat : 17557 (run) S 17555 17557 16950 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 55313305 8908800 250 1992294400 4194304 4922060 140737088729456 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17557/statm: 2175 250 211 178 0 68 0 [pid=17559] ppid=17557 vsize=587172 CPUtime=3.01 /proc/17559/stat : 17559 (PBPASSolver) R 17557 17557 16950 0 -1 4202496 146381 0 0 0 135 166 0 0 25 0 1 0 55313305 601264128 146167 1992294400 134512640 134902295 4294680672 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17559/statm: 146793 146167 256 96 0 146005 0 Current children cumulated CPU time (s) 3.01 Current children cumulated vsize (KiB) 595872 [startup+6.30152 s] /proc/loadavg: 1.00 1.00 1.00 2/108 17562 /proc/meminfo: memFree=769428/2059040 swapFree=4139724/4192956 [pid=17557] ppid=17555 vsize=8700 CPUtime=0 /proc/17557/stat : 17557 (run) S 17555 17557 16950 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 55313305 8908800 250 1992294400 4194304 4922060 140737088729456 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17557/statm: 2175 250 211 178 0 68 0 [pid=17559] ppid=17557 vsize=1063044 CPUtime=6.22 /proc/17559/stat : 17559 (PBPASSolver) R 17557 17557 16950 0 -1 4202496 265396 0 0 0 324 298 0 0 25 0 1 0 55313305 1088557056 265182 1992294400 134512640 134902295 4294680672 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17559/statm: 265761 265182 256 96 0 264973 0 Current children cumulated CPU time (s) 6.22 Current children cumulated vsize (KiB) 1071744 [startup+12.7007 s] /proc/loadavg: 1.00 1.00 1.00 2/108 17562 /proc/meminfo: memFree=9476/2059040 swapFree=4139724/4192956 [pid=17557] ppid=17555 vsize=8700 CPUtime=0 /proc/17557/stat : 17557 (run) S 17555 17557 16950 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 55313305 8908800 250 1992294400 4194304 4922060 140737088729456 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17557/statm: 2175 250 211 178 0 68 0 [pid=17559] ppid=17557 vsize=1795300 CPUtime=12.61 /proc/17559/stat : 17559 (PBPASSolver) R 17557 17557 16950 0 -1 4202496 448403 0 0 0 752 509 0 0 25 0 1 0 55313305 1838387200 448189 1992294400 134512640 134902295 4294680672 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/17559/statm: 448825 448189 256 96 0 448037 0 Current children cumulated CPU time (s) 12.61 Current children cumulated vsize (KiB) 1804000 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.3088 s] /proc/loadavg: 1.00 1.00 1.00 2/108 17562 /proc/meminfo: memFree=10216/2059040 swapFree=4139724/4192956 [pid=17557] ppid=17555 vsize=8700 CPUtime=0 /proc/17557/stat : 17557 (run) S 17555 17557 16950 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 55313305 8908800 250 1992294400 4194304 4922060 140737088729456 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/17557/statm: 2175 250 211 178 0 68 0 [pid=17559] ppid=17557 vsize=1837764 CPUtime=13.22 /proc/17559/stat : 17559 (PBPASSolver) R 17557 17557 16950 0 -1 4202496 459049 0 0 0 796 526 0 0 25 0 1 0 55313305 1881870336 458835 1992294400 134512640 134902295 4294680672 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/17559/statm: 459441 458835 256 96 0 458653 0 Current children cumulated CPU time (s) 13.22 Current children cumulated vsize (KiB) 1846464 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 17557 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=1999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=1999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 13.22 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.3228 CPU time (s): 13.22 CPU user time (s): 7.96 CPU system time (s): 5.26 CPU usage (%): 99.2287 Max. virtual memory (cumulated for all children) (KiB): 1846464 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 522 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= 4 involuntary context switches= 4 runsolver used 0.030995 second user time and 0.075988 second system time The end
Begin job on node010 at 2010-06-17 19:51:57 IDJOB=2673718 IDBENCH=2173 IDSOLVER=1174 FILE ID=node010/2673718-1276797117 PBS_JOBID= 11176604 Free space on /tmp= 62528 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g125.18.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673718-1276797117/watcher-2673718-1276797117 -o /tmp/evaluation-result-2673718-1276797117/solver-2673718-1276797117 -C 1800 -W 2000 -M 1800 run HOME/instance-2673718-1276797117.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 18a894a2ba4f3cf6bad1b497c8fca8eb RANDOM SEED=1019532898 node010.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 : 3000.267 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 : 6000.53 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 : 3000.267 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1721540 kB Buffers: 93864 kB Cached: 149376 kB SwapCached: 5772 kB Active: 95204 kB Inactive: 160476 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1721540 kB SwapTotal: 4192956 kB SwapFree: 4139724 kB Dirty: 2496 kB Writeback: 0 kB AnonPages: 10900 kB Mapped: 12784 kB Slab: 60000 kB PageTables: 4036 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181612 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= 62528 MiB End job on node010 at 2010-06-17 19:52:12