Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.98 | 13.0154 |
Name | normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/ normalized-factor-sizeN=400-sizeP=201-sizeQ=400-517735400.opb |
MD5SUM | 33f790680e3647223b55f80e5f90d59e |
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 | 22.1736 |
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 | 8299031137761985917024815727382322302024892464484873799991313498100123611208949766753886495932953416094301423590956938717964645268420282271424527841217460028761689119972815147010025 |
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 |
12.98/13.01 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-2674876-1276804530/watcher-2674876-1276804530 -o /tmp/evaluation-result-2674876-1276804530/solver-2674876-1276804530 -C 1800 -W 2000 -M 1800 run HOME/instance-2674876-1276804530.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: 0.91 0.96 0.98 3/106 18190 /proc/meminfo: memFree=1853200/2059040 swapFree=4139724/4192956 [pid=18190] ppid=18188 vsize=8700 CPUtime=0 /proc/18190/stat : 18190 (run) S 18188 18190 17675 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 56054734 8908800 251 1992294400 4194304 4922060 140736688306208 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18190/statm: 2175 251 211 178 0 68 0 [startup+0.101127 s] /proc/loadavg: 0.91 0.96 0.98 3/106 18190 /proc/meminfo: memFree=1853200/2059040 swapFree=4139724/4192956 [pid=18190] ppid=18188 vsize=8700 CPUtime=0 /proc/18190/stat : 18190 (run) S 18188 18190 17675 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 56054734 8908800 251 1992294400 4194304 4922060 140736688306208 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18190/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.201147 s] /proc/loadavg: 0.91 0.96 0.98 3/106 18190 /proc/meminfo: memFree=1853200/2059040 swapFree=4139724/4192956 [pid=18190] ppid=18188 vsize=8700 CPUtime=0 /proc/18190/stat : 18190 (run) S 18188 18190 17675 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 56054734 8908800 251 1992294400 4194304 4922060 140736688306208 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18190/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301169 s] /proc/loadavg: 0.91 0.96 0.98 3/106 18190 /proc/meminfo: memFree=1853200/2059040 swapFree=4139724/4192956 [pid=18190] ppid=18188 vsize=8700 CPUtime=0 /proc/18190/stat : 18190 (run) S 18188 18190 17675 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 56054734 8908800 251 1992294400 4194304 4922060 140736688306208 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18190/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701269 s] /proc/loadavg: 0.91 0.96 0.98 3/106 18190 /proc/meminfo: memFree=1853200/2059040 swapFree=4139724/4192956 [pid=18190] ppid=18188 vsize=8700 CPUtime=0 /proc/18190/stat : 18190 (run) S 18188 18190 17675 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 56054734 8908800 251 1992294400 4194304 4922060 140736688306208 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18190/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50142 s] /proc/loadavg: 0.91 0.96 0.98 2/108 18193 /proc/meminfo: memFree=1620684/2059040 swapFree=4139724/4192956 [pid=18190] ppid=18188 vsize=8700 CPUtime=0 /proc/18190/stat : 18190 (run) S 18188 18190 17675 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 56054734 8908800 251 1992294400 4194304 4922060 140736688306208 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18190/statm: 2175 251 211 178 0 68 0 [pid=18192] ppid=18190 vsize=310660 CPUtime=1.48 /proc/18192/stat : 18192 (PBPASSolver) R 18190 18190 17675 0 -1 4202496 77119 0 0 0 60 88 0 0 25 0 1 0 56054735 318115840 77057 1992294400 134512640 134902295 4291844544 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18192/statm: 77665 77057 256 96 0 76877 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 319360 [startup+3.10176 s] /proc/loadavg: 0.92 0.96 0.98 2/108 18193 /proc/meminfo: memFree=1417820/2059040 swapFree=4139724/4192956 [pid=18190] ppid=18188 vsize=8700 CPUtime=0 /proc/18190/stat : 18190 (run) S 18188 18190 17675 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 56054734 8908800 251 1992294400 4194304 4922060 140736688306208 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18190/statm: 2175 251 211 178 0 68 0 [pid=18192] ppid=18190 vsize=589700 CPUtime=3.07 /proc/18192/stat : 18192 (PBPASSolver) R 18190 18190 17675 0 -1 4202496 146916 0 0 0 141 166 0 0 25 0 1 0 56054735 603852800 146854 1992294400 134512640 134902295 4291844544 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18192/statm: 147425 146854 256 96 0 146637 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 598400 [startup+6.30145 s] /proc/loadavg: 0.92 0.96 0.98 2/108 18193 /proc/meminfo: memFree=902848/2059040 swapFree=4139724/4192956 [pid=18190] ppid=18188 vsize=8700 CPUtime=0 /proc/18190/stat : 18190 (run) S 18188 18190 17675 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 56054734 8908800 251 1992294400 4194304 4922060 140736688306208 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18190/statm: 2175 251 211 178 0 68 0 [pid=18192] ppid=18190 vsize=1061156 CPUtime=6.27 /proc/18192/stat : 18192 (PBPASSolver) R 18190 18190 17675 0 -1 4202496 264761 0 0 0 325 302 0 0 25 0 1 0 56054735 1086623744 264699 1992294400 134512640 134902295 4291844544 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18192/statm: 265289 264699 256 96 0 264501 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 1069856 [startup+12.7018 s] /proc/loadavg: 0.93 0.96 0.98 2/108 18193 /proc/meminfo: memFree=107512/2059040 swapFree=4139724/4192956 [pid=18190] ppid=18188 vsize=8700 CPUtime=0 /proc/18190/stat : 18190 (run) S 18188 18190 17675 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 56054734 8908800 251 1992294400 4194304 4922060 140736688306208 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18190/statm: 2175 251 211 178 0 68 0 [pid=18192] ppid=18190 vsize=1806628 CPUtime=12.67 /proc/18192/stat : 18192 (PBPASSolver) R 18190 18190 17675 0 -1 4202496 451145 0 0 0 750 517 0 0 25 0 1 0 56054735 1849987072 451083 1992294400 134512640 134902295 4291844544 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18192/statm: 451657 451083 256 96 0 450869 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 1815328 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.0019 s] /proc/loadavg: 0.93 0.96 0.98 2/108 18193 /proc/meminfo: memFree=15504/2059040 swapFree=4139724/4192956 [pid=18190] ppid=18188 vsize=8700 CPUtime=0 /proc/18190/stat : 18190 (run) S 18188 18190 17675 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 56054734 8908800 251 1992294400 4194304 4922060 140736688306208 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18190/statm: 2175 251 211 178 0 68 0 [pid=18192] ppid=18190 vsize=1837732 CPUtime=12.98 /proc/18192/stat : 18192 (PBPASSolver) R 18190 18190 17675 0 -1 4202496 458910 0 0 0 772 526 0 0 25 0 1 0 56054735 1881837568 458848 1992294400 134512640 134902295 4291844544 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18192/statm: 459433 458852 256 96 0 458645 0 Current children cumulated CPU time (s) 12.98 Current children cumulated vsize (KiB) 1846432 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.0019 s] /proc/loadavg: 0.93 0.96 0.98 2/108 18193 /proc/meminfo: memFree=15504/2059040 swapFree=4139724/4192956 [pid=18190] ppid=18188 vsize=8700 CPUtime=0 /proc/18190/stat : 18190 (run) S 18188 18190 17675 0 -1 4202496 389 135 0 0 0 0 0 0 21 0 1 0 56054734 8908800 251 1992294400 4194304 4922060 140736688306208 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/18190/statm: 2175 251 211 178 0 68 0 [pid=18192] ppid=18190 vsize=1837732 CPUtime=12.98 /proc/18192/stat : 18192 (PBPASSolver) R 18190 18190 17675 0 -1 4202496 458910 0 0 0 772 526 0 0 25 0 1 0 56054735 1881837568 458848 1992294400 134512640 134902295 4291844544 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/18192/statm: 459433 458852 256 96 0 458645 0 Current children cumulated CPU time (s) 12.98 Current children cumulated vsize (KiB) 1846432 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 18190 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 12.98 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.0154 CPU time (s): 12.98 CPU user time (s): 7.72 CPU system time (s): 5.26 CPU usage (%): 99.7278 Max. virtual memory (cumulated for all children) (KiB): 1846432 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= 524 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= 4 involuntary context switches= 4 runsolver used 0.023996 second user time and 0.073988 second system time The end
Begin job on node010 at 2010-06-17 21:55:31 IDJOB=2674876 IDBENCH=3013 IDSOLVER=1174 FILE ID=node010/2674876-1276804530 PBS_JOBID= 11176654 Free space on /tmp= 62516 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=400-517735400.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674876-1276804530/watcher-2674876-1276804530 -o /tmp/evaluation-result-2674876-1276804530/solver-2674876-1276804530 -C 1800 -W 2000 -M 1800 run HOME/instance-2674876-1276804530.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 33f790680e3647223b55f80e5f90d59e RANDOM SEED=192960158 node010.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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1853720 kB Buffers: 13188 kB Cached: 98008 kB SwapCached: 5772 kB Active: 22200 kB Inactive: 101368 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1853720 kB SwapTotal: 4192956 kB SwapFree: 4139724 kB Dirty: 15148 kB Writeback: 8 kB AnonPages: 10900 kB Mapped: 12808 kB Slab: 60056 kB PageTables: 4004 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183380 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= 62516 MiB End job on node010 at 2010-06-17 21:55:46