Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.57 | 12.6158 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=480-sizeP=241-sizeQ=480-57455727.opb |
MD5SUM | dd38a612095b8742f3c77df7a192049f |
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 | 40.6098 |
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 | 116401 |
Total number of constraints | 347041 |
Number of constraints which are clauses | 347040 |
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 | 115680 |
Number of terms in the objective function | 241 |
Biggest coefficient in the objective function | 1766847064778384329583297500742918515827483896875618958121606201292619776 |
Number of bits for the biggest coefficient in the objective function | 241 |
Sum of the numbers in the objective function | 3533694129556768659166595001485837031654967793751237916243212402585239551 |
Number of bits of the sum of numbers in the objective function | 241 |
Biggest number in a constraint | 2757826131550993649364364103715456897804056554542556176448634698108099443712107910064330000971904293916892446775667965408323532095584366159791555750475533307061324308088589961496711008293655788792731796366049346060288 |
Number of bits of the biggest number in a constraint | 720 |
Biggest sum of numbers in a constraint | 11031304526203974597457456414861827591216226218170224705794538792432397773599419080455434983678007791829174870181556630080792719840028524540426512506529349195716129636673848887755309378913896805578874811429516550167152 |
Number of bits of the biggest sum of numbers | 721 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
12.57/12.61 c 116401 347041 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-2674183-1276804629/watcher-2674183-1276804629 -o /tmp/evaluation-result-2674183-1276804629/solver-2674183-1276804629 -C 1800 -W 2000 -M 1800 run HOME/instance-2674183-1276804629.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: 1.00 1.02 1.00 3/105 25390 /proc/meminfo: memFree=1851628/2059040 swapFree=4136384/4192956 [pid=25390] ppid=25388 vsize=8700 CPUtime=0 /proc/25390/stat : 25390 (run) S 25388 25390 25024 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 21756816 8908800 251 1992294400 4194304 4922060 140734761940160 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25390/statm: 2175 251 211 178 0 68 0 [startup+0.0741481 s] /proc/loadavg: 1.00 1.02 1.00 3/105 25390 /proc/meminfo: memFree=1851628/2059040 swapFree=4136384/4192956 [pid=25390] ppid=25388 vsize=8700 CPUtime=0 /proc/25390/stat : 25390 (run) S 25388 25390 25024 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 21756816 8908800 251 1992294400 4194304 4922060 140734761940160 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25390/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101149 s] /proc/loadavg: 1.00 1.02 1.00 3/105 25390 /proc/meminfo: memFree=1851628/2059040 swapFree=4136384/4192956 [pid=25390] ppid=25388 vsize=8700 CPUtime=0 /proc/25390/stat : 25390 (run) S 25388 25390 25024 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 21756816 8908800 251 1992294400 4194304 4922060 140734761940160 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25390/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301171 s] /proc/loadavg: 1.00 1.02 1.00 3/105 25390 /proc/meminfo: memFree=1851628/2059040 swapFree=4136384/4192956 [pid=25390] ppid=25388 vsize=8700 CPUtime=0 /proc/25390/stat : 25390 (run) S 25388 25390 25024 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 21756816 8908800 251 1992294400 4194304 4922060 140734761940160 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25390/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70123 s] /proc/loadavg: 1.00 1.02 1.00 3/105 25390 /proc/meminfo: memFree=1851628/2059040 swapFree=4136384/4192956 [pid=25390] ppid=25388 vsize=8700 CPUtime=0 /proc/25390/stat : 25390 (run) S 25388 25390 25024 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 21756816 8908800 251 1992294400 4194304 4922060 140734761940160 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25390/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5013 s] /proc/loadavg: 1.00 1.02 1.00 2/107 25393 /proc/meminfo: memFree=1633496/2059040 swapFree=4136384/4192956 [pid=25390] ppid=25388 vsize=8700 CPUtime=0 /proc/25390/stat : 25390 (run) S 25388 25390 25024 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 21756816 8908800 251 1992294400 4194304 4922060 140734761940160 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25390/statm: 2175 251 211 178 0 68 0 [pid=25392] ppid=25390 vsize=319684 CPUtime=1.48 /proc/25392/stat : 25392 (PBPASSolver) R 25390 25390 25024 0 -1 4202496 79343 0 0 0 65 83 0 0 25 0 1 0 21756817 327356416 79280 1992294400 134512640 134902295 4290370992 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25392/statm: 79921 79280 256 96 0 79133 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 328384 [startup+3.10149 s] /proc/loadavg: 1.00 1.02 1.00 2/107 25393 /proc/meminfo: memFree=1420092/2059040 swapFree=4136384/4192956 [pid=25390] ppid=25388 vsize=8700 CPUtime=0 /proc/25390/stat : 25390 (run) S 25388 25390 25024 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 21756816 8908800 251 1992294400 4194304 4922060 140734761940160 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25390/statm: 2175 251 211 178 0 68 0 [pid=25392] ppid=25390 vsize=607108 CPUtime=3.08 /proc/25392/stat : 25392 (PBPASSolver) R 25390 25390 25024 0 -1 4202496 151215 0 0 0 152 156 0 0 25 0 1 0 21756817 621678592 151152 1992294400 134512640 134902295 4290370992 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0 /proc/25392/statm: 151777 151152 256 96 0 150989 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 615808 [startup+6.30084 s] /proc/loadavg: 1.00 1.02 1.00 2/107 25393 /proc/meminfo: memFree=888008/2059040 swapFree=4136384/4192956 [pid=25390] ppid=25388 vsize=8700 CPUtime=0 /proc/25390/stat : 25390 (run) S 25388 25390 25024 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 21756816 8908800 251 1992294400 4194304 4922060 140734761940160 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25390/statm: 2175 251 211 178 0 68 0 [pid=25392] ppid=25390 vsize=1091748 CPUtime=6.27 /proc/25392/stat : 25392 (PBPASSolver) R 25390 25390 25024 0 -1 4202496 272384 0 0 0 339 288 0 0 25 0 1 0 21756817 1117949952 272321 1992294400 134512640 134902295 4290370992 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25392/statm: 272937 272326 256 96 0 272149 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 1100448 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.6015 s] /proc/loadavg: 1.07 1.03 1.00 2/107 25393 /proc/meminfo: memFree=9344/2059040 swapFree=4136384/4192956 [pid=25390] ppid=25388 vsize=8700 CPUtime=0 /proc/25390/stat : 25390 (run) S 25388 25390 25024 0 -1 4202496 391 134 0 0 0 0 0 0 22 0 1 0 21756816 8908800 251 1992294400 4194304 4922060 140734761940160 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/25390/statm: 2175 251 211 178 0 68 0 [pid=25392] ppid=25390 vsize=1842148 CPUtime=12.57 /proc/25392/stat : 25392 (PBPASSolver) R 25390 25390 25024 0 -1 4202496 460011 0 0 0 770 487 0 0 25 0 1 0 21756817 1886359552 459948 1992294400 134512640 134902295 4290370992 18446744073709551615 134588436 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/25392/statm: 460537 459948 256 96 0 459749 0 Current children cumulated CPU time (s) 12.57 Current children cumulated vsize (KiB) 1850848 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 25390 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 12.57 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.6158 CPU time (s): 12.57 CPU user time (s): 7.7 CPU system time (s): 4.87 CPU usage (%): 99.6369 Max. virtual memory (cumulated for all children) (KiB): 1850848 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= 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 0.024996 second user time and 0.072988 second system time The end
Begin job on node086 at 2010-06-17 21:57:11 IDJOB=2674183 IDBENCH=3046 IDSOLVER=1174 FILE ID=node086/2674183-1276804629 PBS_JOBID= 11176662 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=480-sizeP=241-sizeQ=480-57455727.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674183-1276804629/watcher-2674183-1276804629 -o /tmp/evaluation-result-2674183-1276804629/solver-2674183-1276804629 -C 1800 -W 2000 -M 1800 run HOME/instance-2674183-1276804629.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= dd38a612095b8742f3c77df7a192049f RANDOM SEED=892105385 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: 1852156 kB Buffers: 20056 kB Cached: 109752 kB SwapCached: 9452 kB Active: 84580 kB Inactive: 57556 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1852156 kB SwapTotal: 4192956 kB SwapFree: 4136384 kB Dirty: 23412 kB Writeback: 0 kB AnonPages: 10868 kB Mapped: 9228 kB Slab: 43136 kB PageTables: 3940 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= 62552 MiB End job on node086 at 2010-06-17 21:57:26