Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 65.47 | 65.5139 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=100-sizeP=51-sizeQ=100-520972534-max.opb |
MD5SUM | 11b19c0232a5dd1a01e7c4342698e58e |
Bench Category | OPT-BIGINT (optimisation, big 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 | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -2 |
Optimality of the best value was proved | NO |
Number of variables | 5251 |
Total number of constraints | 15301 |
Number of constraints which are clauses | 15300 |
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 | 5100 |
Number of terms in the objective function | 51 |
Biggest coefficient in the objective function | 1125899906842624 |
Number of bits for the biggest coefficient in the objective function | 51 |
Sum of the numbers in the objective function | 2251799813685247 |
Number of bits of the sum of numbers in the objective function | 51 |
Biggest number in a constraint | 713623846352979940529142984724747568191373312 |
Number of bits of the biggest number in a constraint | 150 |
Biggest sum of numbers in a constraint | 2854495385411919137542539254950202185769575159 |
Number of bits of the biggest sum of numbers | 151 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 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-2674001-1276804549/watcher-2674001-1276804549 -o /tmp/evaluation-result-2674001-1276804549/solver-2674001-1276804549 -C 1800 -W 2000 -M 1800 run HOME/instance-2674001-1276804549.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: 0.89 0.95 0.98 2/106 24445 /proc/meminfo: memFree=1881520/2059040 swapFree=4140108/4192956 [pid=24445] ppid=24443 vsize=8700 CPUtime=0 /proc/24445/stat : 24445 (run) S 24443 24445 23835 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21747411 8908800 250 1992294400 4194304 4922060 140733370917744 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24445/statm: 2175 250 211 178 0 68 0 [startup+0.0954671 s] /proc/loadavg: 0.89 0.95 0.98 2/106 24445 /proc/meminfo: memFree=1881520/2059040 swapFree=4140108/4192956 [pid=24445] ppid=24443 vsize=8700 CPUtime=0 /proc/24445/stat : 24445 (run) S 24443 24445 23835 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21747411 8908800 250 1992294400 4194304 4922060 140733370917744 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24445/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101467 s] /proc/loadavg: 0.89 0.95 0.98 2/106 24445 /proc/meminfo: memFree=1881520/2059040 swapFree=4140108/4192956 [pid=24445] ppid=24443 vsize=8700 CPUtime=0 /proc/24445/stat : 24445 (run) S 24443 24445 23835 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21747411 8908800 250 1992294400 4194304 4922060 140733370917744 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24445/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301489 s] /proc/loadavg: 0.89 0.95 0.98 2/106 24445 /proc/meminfo: memFree=1881520/2059040 swapFree=4140108/4192956 [pid=24445] ppid=24443 vsize=8700 CPUtime=0 /proc/24445/stat : 24445 (run) S 24443 24445 23835 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21747411 8908800 250 1992294400 4194304 4922060 140733370917744 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24445/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701532 s] /proc/loadavg: 0.89 0.95 0.98 2/106 24445 /proc/meminfo: memFree=1881520/2059040 swapFree=4140108/4192956 [pid=24445] ppid=24443 vsize=8700 CPUtime=0 /proc/24445/stat : 24445 (run) S 24443 24445 23835 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21747411 8908800 250 1992294400 4194304 4922060 140733370917744 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24445/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50162 s] /proc/loadavg: 0.89 0.95 0.98 2/108 24448 /proc/meminfo: memFree=1667604/2059040 swapFree=4140108/4192956 [pid=24445] ppid=24443 vsize=8700 CPUtime=0 /proc/24445/stat : 24445 (run) S 24443 24445 23835 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21747411 8908800 250 1992294400 4194304 4922060 140733370917744 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24445/statm: 2175 250 211 178 0 68 0 [pid=24447] ppid=24445 vsize=313220 CPUtime=1.49 /proc/24447/stat : 24447 (PBPASSolver) R 24445 24445 23835 0 -1 4202496 77741 0 0 0 62 87 0 0 25 0 1 0 21747412 320737280 77679 1992294400 134512640 134902295 4287478640 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24447/statm: 78305 77680 256 96 0 77517 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 321920 [startup+3.10179 s] /proc/loadavg: 0.89 0.95 0.98 2/108 24448 /proc/meminfo: memFree=1460648/2059040 swapFree=4140108/4192956 [pid=24445] ppid=24443 vsize=8700 CPUtime=0 /proc/24445/stat : 24445 (run) S 24443 24445 23835 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21747411 8908800 250 1992294400 4194304 4922060 140733370917744 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24445/statm: 2175 250 211 178 0 68 0 [pid=24447] ppid=24445 vsize=593700 CPUtime=3.08 /proc/24447/stat : 24447 (PBPASSolver) R 24445 24445 23835 0 -1 4202496 147901 0 0 0 144 164 0 0 25 0 1 0 21747412 607948800 147839 1992294400 134512640 134902295 4287478640 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24447/statm: 148425 147841 256 96 0 147637 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 602400 [startup+6.30115 s] /proc/loadavg: 0.97 0.96 0.98 2/108 24448 /proc/meminfo: memFree=1133412/2059040 swapFree=4140108/4192956 [pid=24445] ppid=24443 vsize=8700 CPUtime=0 /proc/24445/stat : 24445 (run) S 24443 24445 23835 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21747411 8908800 250 1992294400 4194304 4922060 140733370917744 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24445/statm: 2175 250 211 178 0 68 0 [pid=24447] ppid=24445 vsize=769424 CPUtime=6.29 /proc/24447/stat : 24447 (PBPASSolver) R 24445 24445 23835 0 -1 4202496 192014 0 0 0 410 219 0 0 25 0 1 0 21747412 787890176 191720 1992294400 134512640 134902295 4287478640 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24447/statm: 192356 191720 261 96 0 191568 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 778124 [startup+12.7018 s] /proc/loadavg: 0.98 0.96 0.98 2/108 24448 /proc/meminfo: memFree=1028260/2059040 swapFree=4140108/4192956 [pid=24445] ppid=24443 vsize=8700 CPUtime=0 /proc/24445/stat : 24445 (run) S 24443 24445 23835 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21747411 8908800 250 1992294400 4194304 4922060 140733370917744 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24445/statm: 2175 250 211 178 0 68 0 [pid=24447] ppid=24445 vsize=862160 CPUtime=12.69 /proc/24447/stat : 24447 (PBPASSolver) R 24445 24445 23835 0 -1 4202496 215098 0 0 0 1041 228 0 0 25 0 1 0 21747412 882851840 214804 1992294400 134512640 134902295 4287478640 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24447/statm: 215540 214804 261 96 0 214752 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 870860 [startup+25.5013 s] /proc/loadavg: 0.98 0.96 0.98 2/108 24448 /proc/meminfo: memFree=784600/2059040 swapFree=4140108/4192956 [pid=24445] ppid=24443 vsize=8700 CPUtime=0 /proc/24445/stat : 24445 (run) S 24443 24445 23835 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21747411 8908800 250 1992294400 4194304 4922060 140733370917744 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24445/statm: 2175 250 211 178 0 68 0 [pid=24447] ppid=24445 vsize=1114764 CPUtime=25.48 /proc/24447/stat : 24447 (PBPASSolver) R 24445 24445 23835 0 -1 4202496 278871 0 0 0 2298 250 0 0 25 0 1 0 21747412 1141518336 275006 1992294400 134512640 134902295 4287478640 18446744073709551615 134588032 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24447/statm: 278691 275006 262 96 0 277903 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1123464 [startup+51.1011 s] /proc/loadavg: 1.04 0.98 0.99 2/108 24450 /proc/meminfo: memFree=334356/2059040 swapFree=4140108/4192956 [pid=24445] ppid=24443 vsize=8700 CPUtime=0 /proc/24445/stat : 24445 (run) S 24443 24445 23835 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21747411 8908800 250 1992294400 4194304 4922060 140733370917744 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24445/statm: 2175 250 211 178 0 68 0 [pid=24447] ppid=24445 vsize=1582180 CPUtime=51.07 /proc/24447/stat : 24447 (PBPASSolver) R 24445 24445 23835 0 -1 4202496 402198 0 0 0 4800 307 0 0 25 0 1 0 21747412 1620152320 388653 1992294400 134512640 134902295 4287478640 18446744073709551615 134631605 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24447/statm: 395545 388653 262 96 0 394757 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 1590880 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+65.5006 s] /proc/loadavg: 1.19 1.01 1.00 2/108 24450 /proc/meminfo: memFree=59324/2059040 swapFree=4140108/4192956 [pid=24445] ppid=24443 vsize=8700 CPUtime=0 /proc/24445/stat : 24445 (run) S 24443 24445 23835 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21747411 8908800 250 1992294400 4194304 4922060 140733370917744 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24445/statm: 2175 250 211 178 0 68 0 [pid=24447] ppid=24445 vsize=1835156 CPUtime=65.47 /proc/24447/stat : 24447 (PBPASSolver) R 24445 24445 23835 0 -1 4202496 468576 0 0 0 6215 332 0 0 25 0 1 0 21747412 1879199744 454759 1992294400 134512640 134902295 4287478640 18446744073709551615 2561532 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24447/statm: 458789 454759 262 96 0 458001 0 Current children cumulated CPU time (s) 65.47 Current children cumulated vsize (KiB) 1843856 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+65.5006 s] /proc/loadavg: 1.19 1.01 1.00 2/108 24450 /proc/meminfo: memFree=59324/2059040 swapFree=4140108/4192956 [pid=24445] ppid=24443 vsize=8700 CPUtime=0 /proc/24445/stat : 24445 (run) S 24443 24445 23835 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21747411 8908800 250 1992294400 4194304 4922060 140733370917744 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24445/statm: 2175 250 211 178 0 68 0 [pid=24447] ppid=24445 vsize=1835156 CPUtime=65.47 /proc/24447/stat : 24447 (PBPASSolver) R 24445 24445 23835 0 -1 4202496 468576 0 0 0 6215 332 0 0 25 0 1 0 21747412 1879199744 454759 1992294400 134512640 134902295 4287478640 18446744073709551615 2561532 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24447/statm: 458789 454759 262 96 0 458001 0 Current children cumulated CPU time (s) 65.47 Current children cumulated vsize (KiB) 1843856 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24445 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=2999 # CPU time returned by wait4() is 0.002999 # while last known CPU time is 65.47 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 65.5139 CPU time (s): 65.47 CPU user time (s): 62.15 CPU system time (s): 3.32 CPU usage (%): 99.933 Max. virtual memory (cumulated for all children) (KiB): 1843856 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 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 0.107983 second user time and 0.32495 second system time The end
Begin job on node042 at 2010-06-17 21:55:49 IDJOB=2674001 IDBENCH=3022 IDSOLVER=1174 FILE ID=node042/2674001-1276804549 PBS_JOBID= 11176648 Free space on /tmp= 62576 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=100-sizeP=51-sizeQ=100-520972534-max.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674001-1276804549/watcher-2674001-1276804549 -o /tmp/evaluation-result-2674001-1276804549/solver-2674001-1276804549 -C 1800 -W 2000 -M 1800 run HOME/instance-2674001-1276804549.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 11b19c0232a5dd1a01e7c4342698e58e RANDOM SEED=828181971 node042.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 : 3000.213 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 : 6000.42 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 : 3000.213 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: 1882040 kB Buffers: 15152 kB Cached: 72100 kB SwapCached: 5572 kB Active: 25672 kB Inactive: 73852 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1882040 kB SwapTotal: 4192956 kB SwapFree: 4140108 kB Dirty: 1252 kB Writeback: 0 kB AnonPages: 10864 kB Mapped: 13000 kB Slab: 55628 kB PageTables: 4044 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 184232 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 node042 at 2010-06-17 21:56:57