Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 65.78 | 65.8137 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=100-sizeP=51-sizeQ=100-416317114-max.opb |
MD5SUM | 44d5a0b71f17bc4fff0f0dd8401b346c |
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 | -1 |
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 | 2854495385411919209113085420553158722664919739 |
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-2674004-1276804617/watcher-2674004-1276804617 -o /tmp/evaluation-result-2674004-1276804617/solver-2674004-1276804617 -C 1800 -W 2000 -M 1800 run HOME/instance-2674004-1276804617.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: 1.19 1.01 1.00 3/106 24477 /proc/meminfo: memFree=1881336/2059040 swapFree=4140108/4192956 [pid=24477] ppid=24475 vsize=8700 CPUtime=0 /proc/24477/stat : 24477 (run) S 24475 24477 23835 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21754180 8908800 250 1992294400 4194304 4922060 140736425061584 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24477/statm: 2175 250 211 178 0 68 0 [startup+0.085213 s] /proc/loadavg: 1.19 1.01 1.00 3/106 24477 /proc/meminfo: memFree=1881336/2059040 swapFree=4140108/4192956 [pid=24477] ppid=24475 vsize=8700 CPUtime=0 /proc/24477/stat : 24477 (run) S 24475 24477 23835 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21754180 8908800 250 1992294400 4194304 4922060 140736425061584 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24477/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101213 s] /proc/loadavg: 1.19 1.01 1.00 3/106 24477 /proc/meminfo: memFree=1881336/2059040 swapFree=4140108/4192956 [pid=24477] ppid=24475 vsize=8700 CPUtime=0 /proc/24477/stat : 24477 (run) S 24475 24477 23835 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21754180 8908800 250 1992294400 4194304 4922060 140736425061584 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24477/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301235 s] /proc/loadavg: 1.19 1.01 1.00 3/106 24477 /proc/meminfo: memFree=1881336/2059040 swapFree=4140108/4192956 [pid=24477] ppid=24475 vsize=8700 CPUtime=0 /proc/24477/stat : 24477 (run) S 24475 24477 23835 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21754180 8908800 250 1992294400 4194304 4922060 140736425061584 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24477/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701279 s] /proc/loadavg: 1.19 1.01 1.00 3/106 24477 /proc/meminfo: memFree=1881336/2059040 swapFree=4140108/4192956 [pid=24477] ppid=24475 vsize=8700 CPUtime=0 /proc/24477/stat : 24477 (run) S 24475 24477 23835 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21754180 8908800 250 1992294400 4194304 4922060 140736425061584 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24477/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50137 s] /proc/loadavg: 1.19 1.01 1.00 2/108 24480 /proc/meminfo: memFree=1667544/2059040 swapFree=4140108/4192956 [pid=24477] ppid=24475 vsize=8700 CPUtime=0 /proc/24477/stat : 24477 (run) S 24475 24477 23835 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21754180 8908800 250 1992294400 4194304 4922060 140736425061584 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24477/statm: 2175 250 211 178 0 68 0 [pid=24479] ppid=24477 vsize=312964 CPUtime=1.49 /proc/24479/stat : 24479 (PBPASSolver) R 24477 24477 23835 0 -1 4202496 77719 0 0 0 65 84 0 0 25 0 1 0 21754180 320475136 77657 1992294400 134512640 134902295 4289392976 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24479/statm: 78241 77659 256 96 0 77453 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 321664 [startup+3.10154 s] /proc/loadavg: 1.17 1.01 1.00 2/108 24480 /proc/meminfo: memFree=1460712/2059040 swapFree=4140108/4192956 [pid=24477] ppid=24475 vsize=8700 CPUtime=0 /proc/24477/stat : 24477 (run) S 24475 24477 23835 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21754180 8908800 250 1992294400 4194304 4922060 140736425061584 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24477/statm: 2175 250 211 178 0 68 0 [pid=24479] ppid=24477 vsize=593188 CPUtime=3.09 /proc/24479/stat : 24479 (PBPASSolver) R 24477 24477 23835 0 -1 4202496 147778 0 0 0 145 164 0 0 25 0 1 0 21754180 607424512 147716 1992294400 134512640 134902295 4289392976 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24479/statm: 148297 147721 256 96 0 147509 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 601888 [startup+6.30089 s] /proc/loadavg: 1.17 1.01 1.00 2/108 24480 /proc/meminfo: memFree=1133724/2059040 swapFree=4140108/4192956 [pid=24477] ppid=24475 vsize=8700 CPUtime=0 /proc/24477/stat : 24477 (run) S 24475 24477 23835 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21754180 8908800 250 1992294400 4194304 4922060 140736425061584 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24477/statm: 2175 250 211 178 0 68 0 [pid=24479] ppid=24477 vsize=768912 CPUtime=6.29 /proc/24479/stat : 24479 (PBPASSolver) R 24477 24477 23835 0 -1 4202496 191899 0 0 0 410 219 0 0 25 0 1 0 21754180 787365888 191605 1992294400 134512640 134902295 4289392976 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24479/statm: 192228 191605 261 96 0 191440 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 777612 [startup+12.7016 s] /proc/loadavg: 1.14 1.01 1.00 2/108 24480 /proc/meminfo: memFree=1028696/2059040 swapFree=4140108/4192956 [pid=24477] ppid=24475 vsize=8700 CPUtime=0 /proc/24477/stat : 24477 (run) S 24475 24477 23835 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21754180 8908800 250 1992294400 4194304 4922060 140736425061584 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24477/statm: 2175 250 211 178 0 68 0 [pid=24479] ppid=24477 vsize=861376 CPUtime=12.68 /proc/24479/stat : 24479 (PBPASSolver) R 24477 24477 23835 0 -1 4202496 214985 0 0 0 1042 226 0 0 25 0 1 0 21754180 882049024 214691 1992294400 134512640 134902295 4289392976 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24479/statm: 215344 214691 261 96 0 214556 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 870076 [startup+25.501 s] /proc/loadavg: 1.12 1.01 1.00 2/108 24480 /proc/meminfo: memFree=786276/2059040 swapFree=4140108/4192956 [pid=24477] ppid=24475 vsize=8700 CPUtime=0 /proc/24477/stat : 24477 (run) S 24475 24477 23835 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21754180 8908800 250 1992294400 4194304 4922060 140736425061584 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24477/statm: 2175 250 211 178 0 68 0 [pid=24479] ppid=24477 vsize=1107188 CPUtime=25.49 /proc/24479/stat : 24479 (PBPASSolver) R 24477 24477 23835 0 -1 4202496 278429 0 0 0 2299 250 0 0 25 0 1 0 21754180 1133760512 274564 1992294400 134512640 134902295 4289392976 18446744073709551615 4159689337 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24479/statm: 276797 274564 262 96 0 276009 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 1115888 [startup+51.1008 s] /proc/loadavg: 1.08 1.01 1.00 2/108 24482 /proc/meminfo: memFree=338140/2059040 swapFree=4140108/4192956 [pid=24477] ppid=24475 vsize=8700 CPUtime=0 /proc/24477/stat : 24477 (run) S 24475 24477 23835 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21754180 8908800 250 1992294400 4194304 4922060 140736425061584 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24477/statm: 2175 250 211 178 0 68 0 [pid=24479] ppid=24477 vsize=1579008 CPUtime=51.07 /proc/24479/stat : 24479 (PBPASSolver) R 24477 24477 23835 0 -1 4202496 401191 0 0 0 4801 306 0 0 25 0 1 0 21754180 1616904192 387646 1992294400 134512640 134902295 4289392976 18446744073709551615 4159689982 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24479/statm: 394752 387646 262 96 0 393964 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 1587708 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+65.8004 s] /proc/loadavg: 1.06 1.01 1.00 2/108 24482 /proc/meminfo: memFree=59264/2059040 swapFree=4140108/4192956 [pid=24477] ppid=24475 vsize=8700 CPUtime=0 /proc/24477/stat : 24477 (run) S 24475 24477 23835 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 21754180 8908800 250 1992294400 4194304 4922060 140736425061584 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24477/statm: 2175 250 211 178 0 68 0 [pid=24479] ppid=24477 vsize=1835060 CPUtime=65.78 /proc/24479/stat : 24479 (PBPASSolver) R 24477 24477 23835 0 -1 4202496 468533 0 0 0 6241 337 0 0 25 0 1 0 21754180 1879101440 454716 1992294400 134512640 134902295 4289392976 18446744073709551615 2561532 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24479/statm: 458765 454716 262 96 0 457977 0 Current children cumulated CPU time (s) 65.78 Current children cumulated vsize (KiB) 1843760 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 24477 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 65.78 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 65.8137 CPU time (s): 65.78 CPU user time (s): 62.41 CPU system time (s): 3.37 CPU usage (%): 99.9488 Max. virtual memory (cumulated for all children) (KiB): 1843760 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= 523 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 0.114982 second user time and 0.32495 second system time The end
Begin job on node042 at 2010-06-17 21:56:57 IDJOB=2674004 IDBENCH=3043 IDSOLVER=1174 FILE ID=node042/2674004-1276804617 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=100-416317114-max.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674004-1276804617/watcher-2674004-1276804617 -o /tmp/evaluation-result-2674004-1276804617/solver-2674004-1276804617 -C 1800 -W 2000 -M 1800 run HOME/instance-2674004-1276804617.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 44d5a0b71f17bc4fff0f0dd8401b346c RANDOM SEED=1900692584 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: 1881856 kB Buffers: 15268 kB Cached: 72264 kB SwapCached: 5572 kB Active: 25716 kB Inactive: 73996 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1881856 kB SwapTotal: 4192956 kB SwapFree: 4140108 kB Dirty: 1144 kB Writeback: 0 kB AnonPages: 10800 kB Mapped: 12880 kB Slab: 55444 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 21:58:05