Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.49 | 12.5145 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=180-sizeP=91-sizeQ=180-348768554.opb |
MD5SUM | b1249706e628878b014787592bd6d20f |
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 | 4.43432 |
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 | 16651 |
Total number of constraints | 49141 |
Number of constraints which are clauses | 49140 |
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 | 16380 |
Number of terms in the objective function | 91 |
Biggest coefficient in the objective function | 1237940039285380274899124224 |
Number of bits for the biggest coefficient in the objective function | 91 |
Sum of the numbers in the objective function | 2475880078570760549798248447 |
Number of bits of the sum of numbers in the objective function | 91 |
Biggest number in a constraint | 948568795032094272909893509191171341133987714380927500611236528192824358010355712 |
Number of bits of the biggest number in a constraint | 270 |
Biggest sum of numbers in a constraint | 3794275180128377091639574036119569691105961065265835810055117519795943319408340779 |
Number of bits of the biggest sum of numbers | 271 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
12.49/12.50 c 16651 49141 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-2674894-1276804646/watcher-2674894-1276804646 -o /tmp/evaluation-result-2674894-1276804646/solver-2674894-1276804646 -C 1800 -W 2000 -M 1800 run HOME/instance-2674894-1276804646.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: 1.07 1.03 1.00 3/105 25420 /proc/meminfo: memFree=1872588/2059040 swapFree=4136384/4192956 [pid=25420] ppid=25418 vsize=8700 CPUtime=0 /proc/25420/stat : 25420 (run) S 25418 25420 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21758314 8908800 251 1992294400 4194304 4922060 140735664517744 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25420/statm: 2175 251 211 178 0 68 0 [startup+0.050639 s] /proc/loadavg: 1.07 1.03 1.00 3/105 25420 /proc/meminfo: memFree=1872588/2059040 swapFree=4136384/4192956 [pid=25420] ppid=25418 vsize=8700 CPUtime=0 /proc/25420/stat : 25420 (run) S 25418 25420 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21758314 8908800 251 1992294400 4194304 4922060 140735664517744 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25420/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100643 s] /proc/loadavg: 1.07 1.03 1.00 3/105 25420 /proc/meminfo: memFree=1872588/2059040 swapFree=4136384/4192956 [pid=25420] ppid=25418 vsize=8700 CPUtime=0 /proc/25420/stat : 25420 (run) S 25418 25420 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21758314 8908800 251 1992294400 4194304 4922060 140735664517744 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25420/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300665 s] /proc/loadavg: 1.07 1.03 1.00 3/105 25420 /proc/meminfo: memFree=1872588/2059040 swapFree=4136384/4192956 [pid=25420] ppid=25418 vsize=8700 CPUtime=0 /proc/25420/stat : 25420 (run) S 25418 25420 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21758314 8908800 251 1992294400 4194304 4922060 140735664517744 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25420/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700709 s] /proc/loadavg: 1.07 1.03 1.00 3/105 25420 /proc/meminfo: memFree=1872588/2059040 swapFree=4136384/4192956 [pid=25420] ppid=25418 vsize=8700 CPUtime=0 /proc/25420/stat : 25420 (run) S 25418 25420 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21758314 8908800 251 1992294400 4194304 4922060 140735664517744 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25420/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5008 s] /proc/loadavg: 1.07 1.03 1.00 2/107 25423 /proc/meminfo: memFree=1649744/2059040 swapFree=4136384/4192956 [pid=25420] ppid=25418 vsize=8700 CPUtime=0 /proc/25420/stat : 25420 (run) S 25418 25420 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21758314 8908800 251 1992294400 4194304 4922060 140735664517744 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25420/statm: 2175 251 211 178 0 68 0 [pid=25422] ppid=25420 vsize=326628 CPUtime=1.49 /proc/25422/stat : 25422 (PBPASSolver) R 25420 25420 25024 0 -1 4202496 81132 0 0 0 64 85 0 0 25 0 1 0 21758314 334467072 81070 1992294400 134512640 134902295 4290749360 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25422/statm: 81657 81074 256 96 0 80869 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 335328 [startup+3.10097 s] /proc/loadavg: 1.07 1.03 1.00 2/107 25423 /proc/meminfo: memFree=1433860/2059040 swapFree=4136384/4192956 [pid=25420] ppid=25418 vsize=8700 CPUtime=0 /proc/25420/stat : 25420 (run) S 25418 25420 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21758314 8908800 251 1992294400 4194304 4922060 140735664517744 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25420/statm: 2175 251 211 178 0 68 0 [pid=25422] ppid=25420 vsize=617380 CPUtime=3.09 /proc/25422/stat : 25422 (PBPASSolver) R 25420 25420 25024 0 -1 4202496 153771 0 0 0 143 166 0 0 25 0 1 0 21758314 632197120 153709 1992294400 134512640 134902295 4290749360 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25422/statm: 154345 153709 256 96 0 153557 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 626080 [startup+6.30133 s] /proc/loadavg: 1.07 1.03 1.00 2/107 25423 /proc/meminfo: memFree=896072/2059040 swapFree=4136384/4192956 [pid=25420] ppid=25418 vsize=8700 CPUtime=0 /proc/25420/stat : 25420 (run) S 25418 25420 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21758314 8908800 251 1992294400 4194304 4922060 140735664517744 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25420/statm: 2175 251 211 178 0 68 0 [pid=25422] ppid=25420 vsize=1104772 CPUtime=6.29 /proc/25422/stat : 25422 (PBPASSolver) R 25420 25420 25024 0 -1 4202496 275640 0 0 0 334 295 0 0 25 0 1 0 21758314 1131286528 275578 1992294400 134512640 134902295 4290749360 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25422/statm: 276193 275585 256 96 0 275405 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1113472 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.501 s] /proc/loadavg: 1.06 1.03 1.00 2/107 25423 /proc/meminfo: memFree=31172/2059040 swapFree=4136384/4192956 [pid=25420] ppid=25418 vsize=8700 CPUtime=0 /proc/25420/stat : 25420 (run) S 25418 25420 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21758314 8908800 251 1992294400 4194304 4922060 140735664517744 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25420/statm: 2175 251 211 178 0 68 0 [pid=25422] ppid=25420 vsize=1841092 CPUtime=12.49 /proc/25422/stat : 25422 (PBPASSolver) R 25420 25420 25024 0 -1 4202496 459760 0 0 0 762 487 0 0 25 0 1 0 21758314 1885278208 459698 1992294400 134512640 134902295 4290749360 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25422/statm: 460273 459698 256 96 0 459485 0 Current children cumulated CPU time (s) 12.49 Current children cumulated vsize (KiB) 1849792 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+12.501 s] /proc/loadavg: 1.06 1.03 1.00 2/107 25423 /proc/meminfo: memFree=31172/2059040 swapFree=4136384/4192956 [pid=25420] ppid=25418 vsize=8700 CPUtime=0 /proc/25420/stat : 25420 (run) S 25418 25420 25024 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 21758314 8908800 251 1992294400 4194304 4922060 140735664517744 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25420/statm: 2175 251 211 178 0 68 0 [pid=25422] ppid=25420 vsize=1841092 CPUtime=12.49 /proc/25422/stat : 25422 (PBPASSolver) R 25420 25420 25024 0 -1 4202496 459760 0 0 0 762 487 0 0 25 0 1 0 21758314 1885278208 459698 1992294400 134512640 134902295 4290749360 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25422/statm: 460273 459698 256 96 0 459485 0 Current children cumulated CPU time (s) 12.49 Current children cumulated vsize (KiB) 1849792 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 25420 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 12.49 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.5145 CPU time (s): 12.49 CPU user time (s): 7.62 CPU system time (s): 4.87 CPU usage (%): 99.8042 Max. virtual memory (cumulated for all children) (KiB): 1849792 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 0.023996 second user time and 0.074988 second system time The end
Begin job on node086 at 2010-06-17 21:57:26 IDJOB=2674894 IDBENCH=3049 IDSOLVER=1174 FILE ID=node086/2674894-1276804646 PBS_JOBID= 11176662 Free space on /tmp= 62572 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=180-sizeP=91-sizeQ=180-348768554.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674894-1276804646/watcher-2674894-1276804646 -o /tmp/evaluation-result-2674894-1276804646/solver-2674894-1276804646 -C 1800 -W 2000 -M 1800 run HOME/instance-2674894-1276804646.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b1249706e628878b014787592bd6d20f RANDOM SEED=2049817808 node086.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 : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1873108 kB Buffers: 19976 kB Cached: 89248 kB SwapCached: 9452 kB Active: 61228 kB Inactive: 60268 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1873108 kB SwapTotal: 4192956 kB SwapFree: 4136384 kB Dirty: 2708 kB Writeback: 8 kB AnonPages: 10876 kB Mapped: 9148 kB Slab: 42628 kB PageTables: 4008 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182148 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= 62572 MiB End job on node086 at 2010-06-17 21:57:41