Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 19.4 | 19.5155 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ MIPLIB/miplib2003/normalized-mps-v2-20-10-mod011.opb |
MD5SUM | 7946286f4c1a7ac44cf771db2f48f590 |
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 | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 0 |
Optimality of the best value was proved | NO |
Number of variables | 309773 |
Total number of constraints | 5980 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 16 |
Number of constraints which are nor clauses,nor cardinality constraints | 5964 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 24690 |
Number of terms in the objective function | 212680 |
Biggest coefficient in the objective function | 38252041742581760 |
Number of bits for the biggest coefficient in the objective function | 56 |
Sum of the numbers in the objective function | 82366741301042726133 |
Number of bits of the sum of numbers in the objective function | 67 |
Biggest number in a constraint | 38252041742581760 |
Number of bits of the biggest number in a constraint | 56 |
Biggest sum of numbers in a constraint | 82366741301042726133 |
Number of bits of the biggest sum of numbers | 67 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
19.40/19.51 c 309773 5980 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-2673986-1276800516/watcher-2673986-1276800516 -o /tmp/evaluation-result-2673986-1276800516/solver-2673986-1276800516 -C 1800 -W 2000 -M 1800 run HOME/instance-2673986-1276800516.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: 1.30 1.04 1.01 3/105 26317 /proc/meminfo: memFree=1910156/2059040 swapFree=4140124/4192956 [pid=26317] ppid=26315 vsize=8700 CPUtime=0 /proc/26317/stat : 26317 (run) S 26315 26317 26179 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21345232 8908800 251 1992294400 4194304 4922060 140736344309776 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26317/statm: 2175 251 211 178 0 68 0 [startup+0.084953 s] /proc/loadavg: 1.30 1.04 1.01 3/105 26317 /proc/meminfo: memFree=1910156/2059040 swapFree=4140124/4192956 [pid=26317] ppid=26315 vsize=8700 CPUtime=0 /proc/26317/stat : 26317 (run) S 26315 26317 26179 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21345232 8908800 251 1992294400 4194304 4922060 140736344309776 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26317/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100955 s] /proc/loadavg: 1.30 1.04 1.01 3/105 26317 /proc/meminfo: memFree=1910156/2059040 swapFree=4140124/4192956 [pid=26317] ppid=26315 vsize=8700 CPUtime=0 /proc/26317/stat : 26317 (run) S 26315 26317 26179 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21345232 8908800 251 1992294400 4194304 4922060 140736344309776 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26317/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300973 s] /proc/loadavg: 1.30 1.04 1.01 3/105 26317 /proc/meminfo: memFree=1910156/2059040 swapFree=4140124/4192956 [pid=26317] ppid=26315 vsize=8700 CPUtime=0 /proc/26317/stat : 26317 (run) S 26315 26317 26179 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21345232 8908800 251 1992294400 4194304 4922060 140736344309776 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26317/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701013 s] /proc/loadavg: 1.30 1.04 1.01 3/105 26317 /proc/meminfo: memFree=1910156/2059040 swapFree=4140124/4192956 [pid=26317] ppid=26315 vsize=8700 CPUtime=0 /proc/26317/stat : 26317 (run) S 26315 26317 26179 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21345232 8908800 251 1992294400 4194304 4922060 140736344309776 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26317/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5011 s] /proc/loadavg: 1.27 1.04 1.01 2/107 26320 /proc/meminfo: memFree=1902916/2059040 swapFree=4140124/4192956 [pid=26317] ppid=26315 vsize=8700 CPUtime=0 /proc/26317/stat : 26317 (run) S 26315 26317 26179 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21345232 8908800 251 1992294400 4194304 4922060 140736344309776 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26317/statm: 2175 251 211 178 0 68 0 [pid=26319] ppid=26317 vsize=11172 CPUtime=1.39 /proc/26319/stat : 26319 (PBPASSolver) R 26317 26317 26179 0 -1 4202496 2269 0 5 0 51 88 0 0 25 0 1 0 21345232 11440128 2211 1992294400 134512640 134902295 4292608864 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 8 /proc/26319/statm: 2793 2211 253 96 0 2005 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 19872 [startup+3.10126 s] /proc/loadavg: 1.27 1.04 1.01 2/107 26320 /proc/meminfo: memFree=1898948/2059040 swapFree=4140124/4192956 [pid=26317] ppid=26315 vsize=8700 CPUtime=0 /proc/26317/stat : 26317 (run) S 26315 26317 26179 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21345232 8908800 251 1992294400 4194304 4922060 140736344309776 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26317/statm: 2175 251 211 178 0 68 0 [pid=26319] ppid=26317 vsize=16868 CPUtime=3 /proc/26319/stat : 26319 (PBPASSolver) R 26317 26317 26179 0 -1 4202496 3693 0 5 0 112 188 0 0 25 0 1 0 21345232 17272832 3635 1992294400 134512640 134902295 4292608864 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 8 /proc/26319/statm: 4217 3635 253 96 0 3429 0 Current children cumulated CPU time (s) 3 Current children cumulated vsize (KiB) 25568 [startup+6.3006 s] /proc/loadavg: 1.25 1.04 1.01 2/107 26320 /proc/meminfo: memFree=1887292/2059040 swapFree=4140124/4192956 [pid=26317] ppid=26315 vsize=8700 CPUtime=0 /proc/26317/stat : 26317 (run) S 26315 26317 26179 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21345232 8908800 251 1992294400 4194304 4922060 140736344309776 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26317/statm: 2175 251 211 178 0 68 0 [pid=26319] ppid=26317 vsize=27620 CPUtime=6.19 /proc/26319/stat : 26319 (PBPASSolver) R 26317 26317 26179 0 -1 4202496 6381 0 5 0 240 379 0 0 25 0 1 0 21345232 28282880 6323 1992294400 134512640 134902295 4292608864 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 8 /proc/26319/statm: 6905 6323 253 96 0 6117 0 Current children cumulated CPU time (s) 6.19 Current children cumulated vsize (KiB) 36320 [startup+12.7003 s] /proc/loadavg: 1.23 1.03 1.01 2/107 26320 /proc/meminfo: memFree=1864972/2059040 swapFree=4140124/4192956 [pid=26317] ppid=26315 vsize=8700 CPUtime=0 /proc/26317/stat : 26317 (run) S 26315 26317 26179 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21345232 8908800 251 1992294400 4194304 4922060 140736344309776 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26317/statm: 2175 251 211 178 0 68 0 [pid=26319] ppid=26317 vsize=63076 CPUtime=12.59 /proc/26319/stat : 26319 (PBPASSolver) R 26317 26317 26179 0 -1 4202496 15245 0 5 0 488 771 0 0 25 0 1 0 21345232 64589824 15187 1992294400 134512640 134902295 4292608864 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 8 /proc/26319/statm: 15769 15195 253 96 0 14981 0 Current children cumulated CPU time (s) 12.59 Current children cumulated vsize (KiB) 71776 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+19.502 s] /proc/loadavg: 1.21 1.03 1.01 2/107 26320 /proc/meminfo: memFree=71436/2059040 swapFree=4140124/4192956 [pid=26317] ppid=26315 vsize=8700 CPUtime=0 /proc/26317/stat : 26317 (run) S 26315 26317 26179 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21345232 8908800 251 1992294400 4194304 4922060 140736344309776 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26317/statm: 2175 251 211 178 0 68 0 [pid=26319] ppid=26317 vsize=1838692 CPUtime=19.4 /proc/26319/stat : 26319 (PBPASSolver) R 26317 26317 26179 0 -1 4202496 459124 0 5 0 990 950 0 0 25 0 1 0 21345232 1882820608 459066 1992294400 134512640 134902295 4292608864 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 8 /proc/26319/statm: 459673 459066 253 96 0 458885 0 Current children cumulated CPU time (s) 19.4 Current children cumulated vsize (KiB) 1847392 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+19.502 s] /proc/loadavg: 1.21 1.03 1.01 2/107 26320 /proc/meminfo: memFree=71436/2059040 swapFree=4140124/4192956 [pid=26317] ppid=26315 vsize=8700 CPUtime=0 /proc/26317/stat : 26317 (run) S 26315 26317 26179 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21345232 8908800 251 1992294400 4194304 4922060 140736344309776 18446744073709551615 270558403717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/26317/statm: 2175 251 211 178 0 68 0 [pid=26319] ppid=26317 vsize=1838692 CPUtime=19.4 /proc/26319/stat : 26319 (PBPASSolver) R 26317 26317 26179 0 -1 4202496 459124 0 5 0 990 950 0 0 25 0 1 0 21345232 1882820608 459066 1992294400 134512640 134902295 4292608864 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 8 /proc/26319/statm: 459673 459066 253 96 0 458885 0 Current children cumulated CPU time (s) 19.4 Current children cumulated vsize (KiB) 1847392 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 26317 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 19.4 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 19.5155 CPU time (s): 19.4 CPU user time (s): 9.9 CPU system time (s): 9.5 CPU usage (%): 99.4083 Max. virtual memory (cumulated for all children) (KiB): 1847392 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= 523 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 0.035994 second user time and 0.104984 second system time The end
Begin job on node082 at 2010-06-17 20:48:37 IDJOB=2673986 IDBENCH=2509 IDSOLVER=1174 FILE ID=node082/2673986-1276800516 PBS_JOBID= 11176635 Free space on /tmp= 62508 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-mod011.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673986-1276800516/watcher-2673986-1276800516 -o /tmp/evaluation-result-2673986-1276800516/solver-2673986-1276800516 -C 1800 -W 2000 -M 1800 run HOME/instance-2673986-1276800516.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7946286f4c1a7ac44cf771db2f48f590 RANDOM SEED=1180137697 node082.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 : 3000.215 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 : 6000.43 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 : 3000.215 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1911520 kB Buffers: 12772 kB Cached: 45644 kB SwapCached: 5616 kB Active: 34788 kB Inactive: 35908 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1911520 kB SwapTotal: 4192956 kB SwapFree: 4140124 kB Dirty: 15044 kB Writeback: 0 kB AnonPages: 10892 kB Mapped: 12888 kB Slab: 55172 kB PageTables: 3972 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182240 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62504 MiB End job on node082 at 2010-06-17 20:48:59