Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.21 | 13.2406 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=460-sizeP=231-sizeQ=460-510733673-max.opb |
MD5SUM | 9e60200cb127c02542a69a69c594f660 |
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 | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 106951 |
Total number of constraints | 318781 |
Number of constraints which are clauses | 318780 |
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 | 106260 |
Number of terms in the objective function | 231 |
Biggest coefficient in the objective function | 1725436586697640946858688965569256363112777243042596638790631055949824 |
Number of bits for the biggest coefficient in the objective function | 231 |
Sum of the numbers in the objective function | 3450873173395281893717377931138512726225554486085193277581262111899647 |
Number of bits of the sum of numbers in the objective function | 231 |
Biggest number in a constraint | 2568425733177916751582514591250062824975751856847252861083144972201529372215371495172688738416791235950675277761805770367685269653410060480042878305982363696267199058168185838960773319279454451792623658074112 |
Number of bits of the biggest number in a constraint | 690 |
Biggest sum of numbers in a constraint | 10273702932711667006330058365000251299903007427389011444332579888806116436559522729154650984843832920045401539706695598567047484917734073472225003787287432253368951530392938530295691567089778039848062225499498 |
Number of bits of the biggest sum of numbers | 691 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.21/13.23 c 106951 318781 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-2673845-1276804621/watcher-2673845-1276804621 -o /tmp/evaluation-result-2673845-1276804621/solver-2673845-1276804621 -C 1800 -W 2000 -M 1800 run HOME/instance-2673845-1276804621.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: 0.94 1.00 0.99 4/106 24812 /proc/meminfo: memFree=1823968/2059040 swapFree=4164960/4192956 [pid=24812] ppid=24810 vsize=8700 CPUtime=0 /proc/24812/stat : 24812 (run) S 24810 24812 24409 0 -1 4202496 391 134 0 0 0 0 0 0 15 0 1 0 21755065 8908800 251 1992294400 4194304 4922060 140733273900560 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24812/statm: 2175 251 211 178 0 68 0 [startup+0.0284181 s] /proc/loadavg: 0.94 1.00 0.99 4/106 24812 /proc/meminfo: memFree=1823968/2059040 swapFree=4164960/4192956 [pid=24812] ppid=24810 vsize=8700 CPUtime=0 /proc/24812/stat : 24812 (run) S 24810 24812 24409 0 -1 4202496 391 134 0 0 0 0 0 0 15 0 1 0 21755065 8908800 251 1992294400 4194304 4922060 140733273900560 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24812/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100428 s] /proc/loadavg: 0.94 1.00 0.99 4/106 24812 /proc/meminfo: memFree=1823968/2059040 swapFree=4164960/4192956 [pid=24812] ppid=24810 vsize=8700 CPUtime=0 /proc/24812/stat : 24812 (run) S 24810 24812 24409 0 -1 4202496 391 134 0 0 0 0 0 0 15 0 1 0 21755065 8908800 251 1992294400 4194304 4922060 140733273900560 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24812/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300456 s] /proc/loadavg: 0.94 1.00 0.99 4/106 24812 /proc/meminfo: memFree=1823968/2059040 swapFree=4164960/4192956 [pid=24812] ppid=24810 vsize=8700 CPUtime=0 /proc/24812/stat : 24812 (run) S 24810 24812 24409 0 -1 4202496 391 134 0 0 0 0 0 0 15 0 1 0 21755065 8908800 251 1992294400 4194304 4922060 140733273900560 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24812/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700514 s] /proc/loadavg: 0.94 1.00 0.99 4/106 24812 /proc/meminfo: memFree=1823968/2059040 swapFree=4164960/4192956 [pid=24812] ppid=24810 vsize=8700 CPUtime=0 /proc/24812/stat : 24812 (run) S 24810 24812 24409 0 -1 4202496 391 134 0 0 0 0 0 0 15 0 1 0 21755065 8908800 251 1992294400 4194304 4922060 140733273900560 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24812/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50163 s] /proc/loadavg: 0.94 1.00 0.99 2/108 24815 /proc/meminfo: memFree=1615756/2059040 swapFree=4164960/4192956 [pid=24812] ppid=24810 vsize=8700 CPUtime=0 /proc/24812/stat : 24812 (run) S 24810 24812 24409 0 -1 4202496 391 134 0 0 0 0 0 0 15 0 1 0 21755065 8908800 251 1992294400 4194304 4922060 140733273900560 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24812/statm: 2175 251 211 178 0 68 0 [pid=24814] ppid=24812 vsize=307300 CPUtime=1.49 /proc/24814/stat : 24814 (PBPASSolver) R 24812 24812 24409 0 -1 4202496 76259 0 0 0 63 86 0 0 25 0 1 0 21755065 314675200 76196 1992294400 134512640 134902295 4290427536 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24814/statm: 76825 76201 256 96 0 76037 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 316000 [startup+3.10186 s] /proc/loadavg: 0.94 1.00 0.99 2/108 24815 /proc/meminfo: memFree=1409296/2059040 swapFree=4164960/4192956 [pid=24812] ppid=24810 vsize=8700 CPUtime=0 /proc/24812/stat : 24812 (run) S 24810 24812 24409 0 -1 4202496 391 134 0 0 0 0 0 0 15 0 1 0 21755065 8908800 251 1992294400 4194304 4922060 140733273900560 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24812/statm: 2175 251 211 178 0 68 0 [pid=24814] ppid=24812 vsize=585700 CPUtime=3.09 /proc/24814/stat : 24814 (PBPASSolver) R 24812 24812 24409 0 -1 4202496 145896 0 0 0 142 167 0 0 25 0 1 0 21755065 599756800 145833 1992294400 134512640 134902295 4290427536 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24814/statm: 146425 145833 256 96 0 145637 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 594400 [startup+6.30131 s] /proc/loadavg: 0.95 1.00 0.99 2/108 24815 /proc/meminfo: memFree=891472/2059040 swapFree=4164960/4192956 [pid=24812] ppid=24810 vsize=8700 CPUtime=0 /proc/24812/stat : 24812 (run) S 24810 24812 24409 0 -1 4202496 391 134 0 0 0 0 0 0 15 0 1 0 21755065 8908800 251 1992294400 4194304 4922060 140733273900560 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24812/statm: 2175 251 211 178 0 68 0 [pid=24814] ppid=24812 vsize=1057188 CPUtime=6.29 /proc/24814/stat : 24814 (PBPASSolver) R 24812 24812 24409 0 -1 4202496 263744 0 0 0 327 302 0 0 25 0 1 0 21755065 1082560512 263681 1992294400 134512640 134902295 4290427536 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24814/statm: 264297 263685 256 96 0 263509 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1065888 [startup+12.7012 s] /proc/loadavg: 0.95 1.00 0.99 2/108 24815 /proc/meminfo: memFree=94648/2059040 swapFree=4164960/4192956 [pid=24812] ppid=24810 vsize=8700 CPUtime=0 /proc/24812/stat : 24812 (run) S 24810 24812 24409 0 -1 4202496 391 134 0 0 0 0 0 0 15 0 1 0 21755065 8908800 251 1992294400 4194304 4922060 140733273900560 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24812/statm: 2175 251 211 178 0 68 0 [pid=24814] ppid=24812 vsize=1800100 CPUtime=12.68 /proc/24814/stat : 24814 (PBPASSolver) R 24812 24812 24409 0 -1 4202496 449491 0 0 0 753 515 0 0 25 0 1 0 21755065 1843302400 449428 1992294400 134512640 134902295 4290427536 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24814/statm: 450025 449428 256 96 0 449237 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1808800 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.2093 s] /proc/loadavg: 0.95 1.00 0.99 2/108 24815 /proc/meminfo: memFree=9024/2059040 swapFree=4164960/4192956 [pid=24812] ppid=24810 vsize=8700 CPUtime=0 /proc/24812/stat : 24812 (run) S 24810 24812 24409 0 -1 4202496 391 134 0 0 0 0 0 0 15 0 1 0 21755065 8908800 251 1992294400 4194304 4922060 140733273900560 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24812/statm: 2175 251 211 178 0 68 0 [pid=24814] ppid=24812 vsize=1841732 CPUtime=13.21 /proc/24814/stat : 24814 (PBPASSolver) R 24812 24812 24409 0 -1 4202496 459889 0 0 0 790 531 0 0 25 0 1 0 21755065 1885933568 459826 1992294400 134512640 134902295 4290427536 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24814/statm: 460433 459829 256 96 0 459645 0 Current children cumulated CPU time (s) 13.21 Current children cumulated vsize (KiB) 1850432 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 24812 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 13.21 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.2406 CPU time (s): 13.21 CPU user time (s): 7.9 CPU system time (s): 5.31 CPU usage (%): 99.7689 Max. virtual memory (cumulated for all children) (KiB): 1850432 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= 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 0.032994 second user time and 0.070989 second system time The end
Begin job on node039 at 2010-06-17 21:57:03 IDJOB=2673845 IDBENCH=3044 IDSOLVER=1174 FILE ID=node039/2673845-1276804621 PBS_JOBID= 11176652 Free space on /tmp= 62496 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=460-sizeP=231-sizeQ=460-510733673-max.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673845-1276804621/watcher-2673845-1276804621 -o /tmp/evaluation-result-2673845-1276804621/solver-2673845-1276804621 -C 1800 -W 2000 -M 1800 run HOME/instance-2673845-1276804621.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9e60200cb127c02542a69a69c594f660 RANDOM SEED=1359264206 node039.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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1824488 kB Buffers: 7720 kB Cached: 116276 kB SwapCached: 0 kB Active: 26896 kB Inactive: 128576 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1824488 kB SwapTotal: 4192956 kB SwapFree: 4164960 kB Dirty: 21028 kB Writeback: 0 kB AnonPages: 31548 kB Mapped: 14332 kB Slab: 57352 kB PageTables: 3996 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182448 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= 62496 MiB End job on node039 at 2010-06-17 21:57:18