Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.1 | 13.144 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=400-sizeP=201-sizeQ=400-87904490.opb |
MD5SUM | d5edef3c4035c8a6108ec4f777e769fb |
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 | 22.0207 |
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 | 81001 |
Total number of constraints | 241201 |
Number of constraints which are clauses | 241200 |
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 | 80400 |
Number of terms in the objective function | 201 |
Biggest coefficient in the objective function | 1606938044258990275541962092341162602522202993782792835301376 |
Number of bits for the biggest coefficient in the objective function | 201 |
Sum of the numbers in the objective function | 3213876088517980551083924184682325205044405987565585670602751 |
Number of bits of the sum of numbers in the objective function | 201 |
Biggest number in a constraint | 2074757784440496479256203931845580575506223116121218449997828664845326405706454073199853524473551897144098943305650394591197575537705887653943437417056981843530590901700754761842688 |
Number of bits of the biggest number in a constraint | 600 |
Biggest sum of numbers in a constraint | 8299031137761985917024815727382322302024892464484873799991313419664837827391154871651005228706296088699355875555839163484213727699346231811168069148386972247138995410784642717179115 |
Number of bits of the biggest sum of numbers | 601 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.10/13.13 c 81001 241201 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-2674868-1276804499/watcher-2674868-1276804499 -o /tmp/evaluation-result-2674868-1276804499/solver-2674868-1276804499 -C 1800 -W 2000 -M 1800 run HOME/instance-2674868-1276804499.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: 0.92 0.98 0.99 3/106 24422 /proc/meminfo: memFree=1841192/2059040 swapFree=4164948/4192956 [pid=24422] ppid=24420 vsize=8700 CPUtime=0 /proc/24422/stat : 24422 (run) S 24420 24422 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21742355 8908800 250 1992294400 4194304 4922060 140734109244784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24422/statm: 2175 250 211 178 0 68 0 [startup+0.0111159 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24422 /proc/meminfo: memFree=1841192/2059040 swapFree=4164948/4192956 [pid=24422] ppid=24420 vsize=8700 CPUtime=0 /proc/24422/stat : 24422 (run) S 24420 24422 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21742355 8908800 250 1992294400 4194304 4922060 140734109244784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24422/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101132 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24422 /proc/meminfo: memFree=1841192/2059040 swapFree=4164948/4192956 [pid=24422] ppid=24420 vsize=8700 CPUtime=0 /proc/24422/stat : 24422 (run) S 24420 24422 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21742355 8908800 250 1992294400 4194304 4922060 140734109244784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24422/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301166 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24422 /proc/meminfo: memFree=1841192/2059040 swapFree=4164948/4192956 [pid=24422] ppid=24420 vsize=8700 CPUtime=0 /proc/24422/stat : 24422 (run) S 24420 24422 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21742355 8908800 250 1992294400 4194304 4922060 140734109244784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24422/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70124 s] /proc/loadavg: 0.92 0.98 0.99 3/106 24422 /proc/meminfo: memFree=1841192/2059040 swapFree=4164948/4192956 [pid=24422] ppid=24420 vsize=8700 CPUtime=0 /proc/24422/stat : 24422 (run) S 24420 24422 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21742355 8908800 250 1992294400 4194304 4922060 140734109244784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24422/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50139 s] /proc/loadavg: 0.92 0.98 0.99 2/108 24425 /proc/meminfo: memFree=1631120/2059040 swapFree=4164948/4192956 [pid=24422] ppid=24420 vsize=8700 CPUtime=0 /proc/24422/stat : 24422 (run) S 24420 24422 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21742355 8908800 250 1992294400 4194304 4922060 140734109244784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24422/statm: 2175 250 211 178 0 68 0 [pid=24424] ppid=24422 vsize=307588 CPUtime=1.49 /proc/24424/stat : 24424 (PBPASSolver) R 24422 24422 24086 0 -1 4202496 76329 0 0 0 61 88 0 0 25 0 1 0 21742355 314970112 76267 1992294400 134512640 134902295 4294844560 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24424/statm: 76897 76269 256 96 0 76109 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 316288 [startup+3.10068 s] /proc/loadavg: 0.92 0.98 0.99 2/108 24425 /proc/meminfo: memFree=1426148/2059040 swapFree=4164948/4192956 [pid=24422] ppid=24420 vsize=8700 CPUtime=0 /proc/24422/stat : 24422 (run) S 24420 24422 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21742355 8908800 250 1992294400 4194304 4922060 140734109244784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24422/statm: 2175 250 211 178 0 68 0 [pid=24424] ppid=24422 vsize=586340 CPUtime=3.08 /proc/24424/stat : 24424 (PBPASSolver) R 24422 24422 24086 0 -1 4202496 146072 0 0 0 141 167 0 0 25 0 1 0 21742355 600412160 146011 1992294400 134512640 134902295 4294844560 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24424/statm: 146585 146014 256 96 0 145797 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 595040 [startup+6.30126 s] /proc/loadavg: 0.93 0.98 0.99 2/108 24425 /proc/meminfo: memFree=907580/2059040 swapFree=4164948/4192956 [pid=24422] ppid=24420 vsize=8700 CPUtime=0 /proc/24422/stat : 24422 (run) S 24420 24422 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21742355 8908800 250 1992294400 4194304 4922060 140734109244784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24422/statm: 2175 250 211 178 0 68 0 [pid=24424] ppid=24422 vsize=1057796 CPUtime=6.28 /proc/24424/stat : 24424 (PBPASSolver) R 24422 24422 24086 0 -1 4202496 263897 0 0 0 331 297 0 0 25 0 1 0 21742355 1083183104 263835 1992294400 134512640 134902295 4294844560 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24424/statm: 264449 263839 256 96 0 263661 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1066496 [startup+12.7014 s] /proc/loadavg: 0.93 0.98 0.99 2/108 24425 /proc/meminfo: memFree=111004/2059040 swapFree=4164948/4192956 [pid=24422] ppid=24420 vsize=8700 CPUtime=0 /proc/24422/stat : 24422 (run) S 24420 24422 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21742355 8908800 250 1992294400 4194304 4922060 140734109244784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24422/statm: 2175 250 211 178 0 68 0 [pid=24424] ppid=24422 vsize=1801220 CPUtime=12.69 /proc/24424/stat : 24424 (PBPASSolver) R 24422 24422 24086 0 -1 4202496 449788 0 0 0 750 519 0 0 25 0 1 0 21742355 1844449280 449726 1992294400 134512640 134902295 4294844560 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24424/statm: 450305 449729 256 96 0 449517 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1809920 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.1223 s] /proc/loadavg: 1.02 1.00 1.00 2/108 24425 /proc/meminfo: memFree=9868/2059040 swapFree=4164948/4192956 [pid=24422] ppid=24420 vsize=8700 CPUtime=0 /proc/24422/stat : 24422 (run) S 24420 24422 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21742355 8908800 250 1992294400 4194304 4922060 140734109244784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24422/statm: 2175 250 211 178 0 68 0 [pid=24424] ppid=24422 vsize=1840804 CPUtime=13.1 /proc/24424/stat : 24424 (PBPASSolver) R 24422 24422 24086 0 -1 4202496 459658 0 0 0 780 530 0 0 25 0 1 0 21742355 1884983296 459596 1992294400 134512640 134902295 4294844560 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 1 /proc/24424/statm: 460201 459599 256 96 0 459413 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (KiB) 1849504 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.1223 s] /proc/loadavg: 1.02 1.00 1.00 2/108 24425 /proc/meminfo: memFree=9868/2059040 swapFree=4164948/4192956 [pid=24422] ppid=24420 vsize=8700 CPUtime=0 /proc/24422/stat : 24422 (run) S 24420 24422 24086 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 21742355 8908800 250 1992294400 4194304 4922060 140734109244784 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24422/statm: 2175 250 211 178 0 68 0 [pid=24424] ppid=24422 vsize=1840804 CPUtime=13.1 /proc/24424/stat : 24424 (PBPASSolver) R 24422 24422 24086 0 -1 4202496 459658 0 0 0 780 530 0 0 25 0 1 0 21742355 1884983296 459596 1992294400 134512640 134902295 4294844560 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 1 /proc/24424/statm: 460201 459599 256 96 0 459413 0 Current children cumulated CPU time (s) 13.1 Current children cumulated vsize (KiB) 1849504 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24422 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 13.1 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.144 CPU time (s): 13.1 CPU user time (s): 7.8 CPU system time (s): 5.3 CPU usage (%): 99.6656 Max. virtual memory (cumulated for all children) (KiB): 1849504 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= 522 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= 4 runsolver used 0.030995 second user time and 0.073988 second system time The end
Begin job on node044 at 2010-06-17 21:55:01 IDJOB=2674868 IDBENCH=2997 IDSOLVER=1174 FILE ID=node044/2674868-1276804499 PBS_JOBID= 11176658 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=400-sizeP=201-sizeQ=400-87904490.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674868-1276804499/watcher-2674868-1276804499 -o /tmp/evaluation-result-2674868-1276804499/solver-2674868-1276804499 -C 1800 -W 2000 -M 1800 run HOME/instance-2674868-1276804499.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d5edef3c4035c8a6108ec4f777e769fb RANDOM SEED=51916153 node044.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 : 3000.266 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 : 3000.266 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1841588 kB Buffers: 21596 kB Cached: 84908 kB SwapCached: 1376 kB Active: 74072 kB Inactive: 65288 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1841588 kB SwapTotal: 4192956 kB SwapFree: 4164948 kB Dirty: 15164 kB Writeback: 0 kB AnonPages: 31400 kB Mapped: 15060 kB Slab: 56316 kB PageTables: 3972 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181680 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= 62492 MiB End job on node044 at 2010-06-17 21:55:16