Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.18 | 13.4287 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=500-sizeP=251-sizeQ=500-293748522.opb |
MD5SUM | d8a97aba75ab281714f6a9b0774a023c |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 45.909 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1 |
Optimality of the best value was proved | YES |
Number of variables | 126251 |
Total number of constraints | 376501 |
Number of constraints which are clauses | 376500 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 125500 |
Number of terms in the objective function | 251 |
Biggest coefficient in the objective function | 1809251394333065553493296640760748560207343510400633813116524750123642650624 |
Number of bits for the biggest coefficient in the objective function | 251 |
Sum of the numbers in the objective function | 3618502788666131106986593281521497120414687020801267626233049500247285301247 |
Number of bits of the sum of numbers in the objective function | 251 |
Biggest number in a constraint | 2961193260766427870080908753323559866441509279473679754522422863056280045864824078237301652581494289303756200212728639995902214134435299666298460531313288000496778442422580538845568248046109094286466596972878396512780851085312 |
Number of bits of the biggest number in a constraint | 750 |
Biggest sum of numbers in a constraint | 11844773043065711480323635013294239465766037117894719018089691452225120183458939186359237855339087154914381761439684078145960801002138540726341456750663926391477739601670186323216597922945296376611154942589417036267773885199147 |
Number of bits of the biggest sum of numbers | 751 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.18/13.42 c 126251 376501 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-2674191-1276804546/watcher-2674191-1276804546 -o /tmp/evaluation-result-2674191-1276804546/solver-2674191-1276804546 -C 1800 -W 2000 -M 1800 run HOME/instance-2674191-1276804546.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: 1.02 0.97 0.99 3/106 18222 /proc/meminfo: memFree=1839760/2059040 swapFree=4139724/4192956 [pid=18222] ppid=18220 vsize=8700 CPUtime=0 /proc/18222/stat : 18222 (run) S 18220 18222 17675 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 56056504 8908800 251 1992294400 4194304 4922060 140734879951072 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18222/statm: 2175 251 211 178 0 68 0 [startup+0.102161 s] /proc/loadavg: 1.02 0.97 0.99 3/106 18222 /proc/meminfo: memFree=1839760/2059040 swapFree=4139724/4192956 [pid=18222] ppid=18220 vsize=8700 CPUtime=0 /proc/18222/stat : 18222 (run) S 18220 18222 17675 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 56056504 8908800 251 1992294400 4194304 4922060 140734879951072 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18222/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.201182 s] /proc/loadavg: 1.02 0.97 0.99 3/106 18222 /proc/meminfo: memFree=1839760/2059040 swapFree=4139724/4192956 [pid=18222] ppid=18220 vsize=8700 CPUtime=0 /proc/18222/stat : 18222 (run) S 18220 18222 17675 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 56056504 8908800 251 1992294400 4194304 4922060 140734879951072 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18222/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301202 s] /proc/loadavg: 1.02 0.97 0.99 3/106 18222 /proc/meminfo: memFree=1839760/2059040 swapFree=4139724/4192956 [pid=18222] ppid=18220 vsize=8700 CPUtime=0 /proc/18222/stat : 18222 (run) S 18220 18222 17675 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 56056504 8908800 251 1992294400 4194304 4922060 140734879951072 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18222/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701289 s] /proc/loadavg: 1.02 0.97 0.99 3/106 18222 /proc/meminfo: memFree=1839760/2059040 swapFree=4139724/4192956 [pid=18222] ppid=18220 vsize=8700 CPUtime=0 /proc/18222/stat : 18222 (run) S 18220 18222 17675 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 56056504 8908800 251 1992294400 4194304 4922060 140734879951072 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18222/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50146 s] /proc/loadavg: 1.02 0.97 0.99 2/108 18225 /proc/meminfo: memFree=1613196/2059040 swapFree=4139724/4192956 [pid=18222] ppid=18220 vsize=8700 CPUtime=0 /proc/18222/stat : 18222 (run) S 18220 18222 17675 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 56056504 8908800 251 1992294400 4194304 4922060 140734879951072 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18222/statm: 2175 251 211 178 0 68 0 [pid=18224] ppid=18222 vsize=305508 CPUtime=1.49 /proc/18224/stat : 18224 (PBPASSolver) R 18222 18222 17675 0 -1 4202496 75867 0 0 0 65 84 0 0 25 0 1 0 56056504 312840192 75804 1992294400 134512640 134902295 4292973488 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18224/statm: 76441 75807 256 96 0 75653 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 314208 [startup+3.1008 s] /proc/loadavg: 1.02 0.97 0.99 2/108 18225 /proc/meminfo: memFree=1410456/2059040 swapFree=4139724/4192956 [pid=18222] ppid=18220 vsize=8700 CPUtime=0 /proc/18222/stat : 18222 (run) S 18220 18222 17675 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 56056504 8908800 251 1992294400 4194304 4922060 140734879951072 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18222/statm: 2175 251 211 178 0 68 0 [pid=18224] ppid=18222 vsize=582628 CPUtime=3.09 /proc/18224/stat : 18224 (PBPASSolver) R 18222 18222 17675 0 -1 4202496 145124 0 0 0 148 161 0 0 25 0 1 0 56056504 596611072 145061 1992294400 134512640 134902295 4292973488 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18224/statm: 145657 145061 256 96 0 144869 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 591328 [startup+6.30148 s] /proc/loadavg: 1.10 0.99 0.99 2/108 18225 /proc/meminfo: memFree=896848/2059040 swapFree=4139724/4192956 [pid=18222] ppid=18220 vsize=8700 CPUtime=0 /proc/18222/stat : 18222 (run) S 18220 18222 17675 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 56056504 8908800 251 1992294400 4194304 4922060 140734879951072 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18222/statm: 2175 251 211 178 0 68 0 [pid=18224] ppid=18222 vsize=1053060 CPUtime=6.28 /proc/18224/stat : 18224 (PBPASSolver) R 18222 18222 17675 0 -1 4202496 262743 0 0 0 336 292 0 0 25 0 1 0 56056504 1078333440 262680 1992294400 134512640 134902295 4292973488 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18224/statm: 263265 262680 256 96 0 262477 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1061760 [startup+12.7008 s] /proc/loadavg: 1.09 0.99 0.99 2/108 18225 /proc/meminfo: memFree=106844/2059040 swapFree=4139724/4192956 [pid=18222] ppid=18220 vsize=8700 CPUtime=0 /proc/18222/stat : 18222 (run) S 18220 18222 17675 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 56056504 8908800 251 1992294400 4194304 4922060 140734879951072 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18222/statm: 2175 251 211 178 0 68 0 [pid=18224] ppid=18222 vsize=1793476 CPUtime=12.68 /proc/18224/stat : 18224 (PBPASSolver) R 18222 18222 17675 0 -1 4202496 447850 0 0 0 765 503 0 0 25 0 1 0 56056504 1836519424 447787 1992294400 134512640 134902295 4292973488 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18224/statm: 448369 447787 256 96 0 447581 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1802176 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.4037 s] /proc/loadavg: 1.09 0.99 0.99 3/108 18225 /proc/meminfo: memFree=7816/2059040 swapFree=4139724/4192956 [pid=18222] ppid=18220 vsize=8700 CPUtime=0 /proc/18222/stat : 18222 (run) S 18220 18222 17675 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 56056504 8908800 251 1992294400 4194304 4922060 140734879951072 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18222/statm: 2175 251 211 178 0 68 0 [pid=18224] ppid=18222 vsize=1839972 CPUtime=13.18 /proc/18224/stat : 18224 (PBPASSolver) R 18222 18222 17675 0 -1 4202496 459474 0 0 0 801 517 0 0 24 0 1 0 56056504 1884131328 459411 1992294400 134512640 134902295 4292973488 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 22 /proc/18224/statm: 460057 459411 256 96 0 459269 0 Current children cumulated CPU time (s) 13.18 Current children cumulated vsize (KiB) 1848672 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.4037 s] /proc/loadavg: 1.09 0.99 0.99 3/108 18225 /proc/meminfo: memFree=7816/2059040 swapFree=4139724/4192956 [pid=18222] ppid=18220 vsize=8700 CPUtime=0 /proc/18222/stat : 18222 (run) S 18220 18222 17675 0 -1 4202496 390 134 0 0 0 0 0 0 23 0 1 0 56056504 8908800 251 1992294400 4194304 4922060 140734879951072 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18222/statm: 2175 251 211 178 0 68 0 [pid=18224] ppid=18222 vsize=1839972 CPUtime=13.18 /proc/18224/stat : 18224 (PBPASSolver) R 18222 18222 17675 0 -1 4202496 459474 0 0 0 801 517 0 0 24 0 1 0 56056504 1884131328 459411 1992294400 134512640 134902295 4292973488 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 22 /proc/18224/statm: 460057 459411 256 96 0 459269 0 Current children cumulated CPU time (s) 13.18 Current children cumulated vsize (KiB) 1848672 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 18222 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 13.18 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.4287 CPU time (s): 13.18 CPU user time (s): 8.01 CPU system time (s): 5.17 CPU usage (%): 98.1481 Max. virtual memory (cumulated for all children) (KiB): 1848672 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= 524 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 0.022996 second user time and 0.088986 second system time The end
Begin job on node010 at 2010-06-17 21:55:49 IDJOB=2674191 IDBENCH=3021 IDSOLVER=1174 FILE ID=node010/2674191-1276804546 PBS_JOBID= 11176654 Free space on /tmp= 62504 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=500-sizeP=251-sizeQ=500-293748522.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674191-1276804546/watcher-2674191-1276804546 -o /tmp/evaluation-result-2674191-1276804546/solver-2674191-1276804546 -C 1800 -W 2000 -M 1800 run HOME/instance-2674191-1276804546.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d8a97aba75ab281714f6a9b0774a023c RANDOM SEED=987201067 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: 1839908 kB Buffers: 13292 kB Cached: 111156 kB SwapCached: 5772 kB Active: 33192 kB Inactive: 103684 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1839908 kB SwapTotal: 4192956 kB SwapFree: 4139724 kB Dirty: 26028 kB Writeback: 0 kB AnonPages: 10928 kB Mapped: 12768 kB Slab: 60216 kB PageTables: 4000 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182380 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= 62504 MiB End job on node010 at 2010-06-17 21:56:04