Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 73.58 | 73.6208 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=80-sizeP=41-sizeQ=80-898154415.opb |
MD5SUM | b2bf9f8d31917c650553528547c41ef1 |
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 | 2.22966 |
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 | 3401 |
Total number of constraints | 9841 |
Number of constraints which are clauses | 9840 |
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 | 3280 |
Number of terms in the objective function | 41 |
Biggest coefficient in the objective function | 1099511627776 |
Number of bits for the biggest coefficient in the objective function | 41 |
Sum of the numbers in the objective function | 2199023255551 |
Number of bits of the sum of numbers in the objective function | 41 |
Biggest number in a constraint | 664613997892457936451903530140172288 |
Number of bits of the biggest number in a constraint | 120 |
Biggest sum of numbers in a constraint | 2658455991569719978762429512260881840 |
Number of bits of the biggest sum of numbers | 121 |
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-2674857-1276804435/watcher-2674857-1276804435 -o /tmp/evaluation-result-2674857-1276804435/solver-2674857-1276804435 -C 1800 -W 2000 -M 1800 run HOME/instance-2674857-1276804435.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: 1.49 1.14 1.04 3/105 23247 /proc/meminfo: memFree=1907816/2059040 swapFree=4140128/4192956 [pid=23247] ppid=23245 vsize=8700 CPUtime=0 /proc/23247/stat : 23247 (run) S 23245 23247 22785 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21736987 8908800 251 1992294400 4194304 4922060 140733484753712 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23247/statm: 2175 251 211 178 0 68 0 [startup+0.0684519 s] /proc/loadavg: 1.49 1.14 1.04 3/105 23247 /proc/meminfo: memFree=1907816/2059040 swapFree=4140128/4192956 [pid=23247] ppid=23245 vsize=8700 CPUtime=0 /proc/23247/stat : 23247 (run) S 23245 23247 22785 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21736987 8908800 251 1992294400 4194304 4922060 140733484753712 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23247/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101453 s] /proc/loadavg: 1.49 1.14 1.04 3/105 23247 /proc/meminfo: memFree=1907816/2059040 swapFree=4140128/4192956 [pid=23247] ppid=23245 vsize=8700 CPUtime=0 /proc/23247/stat : 23247 (run) S 23245 23247 22785 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21736987 8908800 251 1992294400 4194304 4922060 140733484753712 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23247/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301473 s] /proc/loadavg: 1.49 1.14 1.04 3/105 23247 /proc/meminfo: memFree=1907816/2059040 swapFree=4140128/4192956 [pid=23247] ppid=23245 vsize=8700 CPUtime=0 /proc/23247/stat : 23247 (run) S 23245 23247 22785 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21736987 8908800 251 1992294400 4194304 4922060 140733484753712 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23247/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701512 s] /proc/loadavg: 1.49 1.14 1.04 3/105 23247 /proc/meminfo: memFree=1907816/2059040 swapFree=4140128/4192956 [pid=23247] ppid=23245 vsize=8700 CPUtime=0 /proc/23247/stat : 23247 (run) S 23245 23247 22785 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21736987 8908800 251 1992294400 4194304 4922060 140733484753712 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23247/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50159 s] /proc/loadavg: 1.45 1.13 1.04 2/107 23250 /proc/meminfo: memFree=1682368/2059040 swapFree=4140128/4192956 [pid=23247] ppid=23245 vsize=8700 CPUtime=0 /proc/23247/stat : 23247 (run) S 23245 23247 22785 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21736987 8908800 251 1992294400 4194304 4922060 140733484753712 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23247/statm: 2175 251 211 178 0 68 0 [pid=23249] ppid=23247 vsize=328644 CPUtime=1.49 /proc/23249/stat : 23249 (PBPASSolver) R 23247 23247 22785 0 -1 4202496 81653 0 0 0 62 87 0 0 25 0 1 0 21736987 336531456 81591 1992294400 134512640 134902295 4288107952 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23249/statm: 82161 81593 256 96 0 81373 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 337344 [startup+3.10174 s] /proc/loadavg: 1.45 1.13 1.04 2/107 23250 /proc/meminfo: memFree=1483348/2059040 swapFree=4140128/4192956 [pid=23247] ppid=23245 vsize=8700 CPUtime=0 /proc/23247/stat : 23247 (run) S 23245 23247 22785 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21736987 8908800 251 1992294400 4194304 4922060 140733484753712 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23247/statm: 2175 251 211 178 0 68 0 [pid=23249] ppid=23247 vsize=488516 CPUtime=3.09 /proc/23249/stat : 23249 (PBPASSolver) R 23247 23247 22785 0 -1 4202496 121707 0 0 0 174 135 0 0 25 0 1 0 21736987 500240384 121509 1992294400 134512640 134902295 4288107952 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23249/statm: 122129 121511 261 96 0 121341 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 497216 [startup+6.30105 s] /proc/loadavg: 1.45 1.13 1.04 2/107 23250 /proc/meminfo: memFree=1369268/2059040 swapFree=4140128/4192956 [pid=23247] ppid=23245 vsize=8700 CPUtime=0 /proc/23247/stat : 23247 (run) S 23245 23247 22785 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21736987 8908800 251 1992294400 4194304 4922060 140733484753712 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23247/statm: 2175 251 211 178 0 68 0 [pid=23249] ppid=23247 vsize=556892 CPUtime=6.29 /proc/23249/stat : 23249 (PBPASSolver) R 23247 23247 22785 0 -1 4202496 138835 0 0 0 489 140 0 0 25 0 1 0 21736987 570257408 138637 1992294400 134512640 134902295 4288107952 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23249/statm: 139223 138637 261 96 0 138435 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 565592 [startup+12.7007 s] /proc/loadavg: 1.38 1.13 1.04 2/107 23250 /proc/meminfo: memFree=1235472/2059040 swapFree=4140128/4192956 [pid=23247] ppid=23245 vsize=8700 CPUtime=0 /proc/23247/stat : 23247 (run) S 23245 23247 22785 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21736987 8908800 251 1992294400 4194304 4922060 140733484753712 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23247/statm: 2175 251 211 178 0 68 0 [pid=23249] ppid=23247 vsize=688336 CPUtime=12.68 /proc/23249/stat : 23249 (PBPASSolver) R 23247 23247 22785 0 -1 4202496 173824 0 0 0 1114 154 0 0 25 0 1 0 21736987 704856064 170977 1992294400 134512640 134902295 4288107952 18446744073709551615 134813682 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23249/statm: 172084 170977 262 96 0 171296 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 697036 [startup+25.5009 s] /proc/loadavg: 1.32 1.12 1.04 2/107 23250 /proc/meminfo: memFree=988092/2059040 swapFree=4140128/4192956 [pid=23247] ppid=23245 vsize=8700 CPUtime=0 /proc/23247/stat : 23247 (run) S 23245 23247 22785 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21736987 8908800 251 1992294400 4194304 4922060 140733484753712 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23247/statm: 2175 251 211 178 0 68 0 [pid=23249] ppid=23247 vsize=939500 CPUtime=25.48 /proc/23249/stat : 23249 (PBPASSolver) R 23247 23247 22785 0 -1 4202496 239465 0 0 0 2368 180 0 0 25 0 1 0 21736987 962048000 230937 1992294400 134512640 134902295 4288107952 18446744073709551615 5936636 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23249/statm: 234875 230937 262 96 0 234087 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 948200 [startup+51.1014 s] /proc/loadavg: 1.21 1.11 1.04 2/107 23252 /proc/meminfo: memFree=530408/2059040 swapFree=4140128/4192956 [pid=23247] ppid=23245 vsize=8700 CPUtime=0 /proc/23247/stat : 23247 (run) S 23245 23247 22785 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21736987 8908800 251 1992294400 4194304 4922060 140733484753712 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23247/statm: 2175 251 211 178 0 68 0 [pid=23249] ppid=23247 vsize=1413980 CPUtime=51.07 /proc/23249/stat : 23249 (PBPASSolver) R 23247 23247 22785 0 -1 4202496 372233 0 0 0 4869 238 0 0 25 0 1 0 21736987 1447915520 346446 1992294400 134512640 134902295 4288107952 18446744073709551615 134520276 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23249/statm: 353495 346446 262 96 0 352707 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 1422680 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+73.6005 s] /proc/loadavg: 1.14 1.10 1.04 2/107 23252 /proc/meminfo: memFree=111784/2059040 swapFree=4140128/4192956 [pid=23247] ppid=23245 vsize=8700 CPUtime=0 /proc/23247/stat : 23247 (run) S 23245 23247 22785 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21736987 8908800 251 1992294400 4194304 4922060 140733484753712 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23247/statm: 2175 251 211 178 0 68 0 [pid=23249] ppid=23247 vsize=1835056 CPUtime=73.58 /proc/23249/stat : 23249 (PBPASSolver) R 23247 23247 22785 0 -1 4202496 490421 0 0 0 7072 286 0 0 25 0 1 0 21736987 1879097344 448250 1992294400 134512640 134902295 4288107952 18446744073709551615 5936636 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23249/statm: 458764 448250 262 96 0 457976 0 Current children cumulated CPU time (s) 73.58 Current children cumulated vsize (KiB) 1843756 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 23247 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=1999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 73.58 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 73.6208 CPU time (s): 73.58 CPU user time (s): 70.72 CPU system time (s): 2.86 CPU usage (%): 99.9446 Max. virtual memory (cumulated for all children) (KiB): 1843756 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 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= 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 0.141978 second user time and 0.347947 second system time The end
Begin job on node089 at 2010-06-17 21:53:55 IDJOB=2674857 IDBENCH=2975 IDSOLVER=1174 FILE ID=node089/2674857-1276804435 PBS_JOBID= 11176639 Free space on /tmp= 62552 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=80-sizeP=41-sizeQ=80-898154415.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674857-1276804435/watcher-2674857-1276804435 -o /tmp/evaluation-result-2674857-1276804435/solver-2674857-1276804435 -C 1800 -W 2000 -M 1800 run HOME/instance-2674857-1276804435.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b2bf9f8d31917c650553528547c41ef1 RANDOM SEED=1510172227 node089.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 : 5999.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1908212 kB Buffers: 3456 kB Cached: 60476 kB SwapCached: 5660 kB Active: 26912 kB Inactive: 49284 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1908212 kB SwapTotal: 4192956 kB SwapFree: 4140128 kB Dirty: 1388 kB Writeback: 0 kB AnonPages: 10956 kB Mapped: 12792 kB Slab: 52828 kB PageTables: 3980 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181548 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= 62552 MiB End job on node089 at 2010-06-17 21:55:11