Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.23 | 13.2605 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12058_7.std.opb |
MD5SUM | 38417c05ad0fa807f5ea2aa87e724f6b |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 160 |
Best CPU time to get the best result obtained on this benchmark | 1800.18 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 72842 |
Total number of constraints | 255916 |
Number of constraints which are clauses | 254716 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1200 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 120 |
Number of terms in the objective function | 300 |
Biggest coefficient in the objective function | 300 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 45150 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 300 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 45150 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.23/13.25 c 72842 255916 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-2686889-1278443525/watcher-2686889-1278443525 -o /tmp/evaluation-result-2686889-1278443525/solver-2686889-1278443525 -C 1800 -W 2000 -M 1800 run HOME/instance-2686889-1278443525.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 1.00 0.94 3/106 21331 /proc/meminfo: memFree=1808008/2059040 swapFree=4192956/4192956 [pid=21331] ppid=21329 vsize=8700 CPUtime=0 /proc/21331/stat : 21331 (run) S 21329 21331 20280 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 12564686 8908800 251 1992294400 4194304 4922060 140733766042608 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21331/statm: 2175 251 211 178 0 68 0 [startup+0.066764 s] /proc/loadavg: 1.00 1.00 0.94 3/106 21331 /proc/meminfo: memFree=1808008/2059040 swapFree=4192956/4192956 [pid=21331] ppid=21329 vsize=8700 CPUtime=0 /proc/21331/stat : 21331 (run) S 21329 21331 20280 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 12564686 8908800 251 1992294400 4194304 4922060 140733766042608 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21331/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100768 s] /proc/loadavg: 1.00 1.00 0.94 3/106 21331 /proc/meminfo: memFree=1808008/2059040 swapFree=4192956/4192956 [pid=21331] ppid=21329 vsize=8700 CPUtime=0 /proc/21331/stat : 21331 (run) S 21329 21331 20280 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 12564686 8908800 251 1992294400 4194304 4922060 140733766042608 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21331/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300788 s] /proc/loadavg: 1.00 1.00 0.94 3/106 21331 /proc/meminfo: memFree=1808008/2059040 swapFree=4192956/4192956 [pid=21331] ppid=21329 vsize=8700 CPUtime=0 /proc/21331/stat : 21331 (run) S 21329 21331 20280 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 12564686 8908800 251 1992294400 4194304 4922060 140733766042608 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21331/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700832 s] /proc/loadavg: 1.00 1.00 0.94 3/106 21331 /proc/meminfo: memFree=1808008/2059040 swapFree=4192956/4192956 [pid=21331] ppid=21329 vsize=8700 CPUtime=0 /proc/21331/stat : 21331 (run) S 21329 21331 20280 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 12564686 8908800 251 1992294400 4194304 4922060 140733766042608 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21331/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50092 s] /proc/loadavg: 1.00 1.00 0.94 2/108 21334 /proc/meminfo: memFree=1597440/2059040 swapFree=4192956/4192956 [pid=21331] ppid=21329 vsize=8700 CPUtime=0 /proc/21331/stat : 21331 (run) S 21329 21331 20280 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 12564686 8908800 251 1992294400 4194304 4922060 140733766042608 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21331/statm: 2175 251 211 178 0 68 0 [pid=21333] ppid=21331 vsize=309312 CPUtime=1.49 /proc/21333/stat : 21333 (PBPASSolver) R 21331 21331 20280 0 -1 4202496 76732 0 0 0 64 85 0 0 25 0 1 0 12564686 316735488 76669 1992294400 134512640 134902295 4287235488 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21333/statm: 77328 76672 256 96 0 76518 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 318012 [startup+3.10109 s] /proc/loadavg: 1.00 1.00 0.94 2/108 21334 /proc/meminfo: memFree=1392344/2059040 swapFree=4192956/4192956 [pid=21331] ppid=21329 vsize=8700 CPUtime=0 /proc/21331/stat : 21331 (run) S 21329 21331 20280 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 12564686 8908800 251 1992294400 4194304 4922060 140733766042608 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21331/statm: 2175 251 211 178 0 68 0 [pid=21333] ppid=21331 vsize=584480 CPUtime=3.09 /proc/21333/stat : 21333 (PBPASSolver) R 21331 21331 20280 0 -1 4202496 145521 0 0 0 143 166 0 0 25 0 1 0 12564686 598507520 145458 1992294400 134512640 134902295 4287235488 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21333/statm: 146120 145458 256 96 0 145310 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 593180 [startup+6.30143 s] /proc/loadavg: 1.00 1.00 0.94 2/108 21334 /proc/meminfo: memFree=881464/2059040 swapFree=4192956/4192956 [pid=21331] ppid=21329 vsize=8700 CPUtime=0 /proc/21331/stat : 21331 (run) S 21329 21331 20280 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 12564686 8908800 251 1992294400 4194304 4922060 140733766042608 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21331/statm: 2175 251 211 178 0 68 0 [pid=21333] ppid=21331 vsize=1049600 CPUtime=6.29 /proc/21333/stat : 21333 (PBPASSolver) R 21331 21331 20280 0 -1 4202496 261805 0 0 0 328 301 0 0 25 0 1 0 12564686 1074790400 261742 1992294400 134512640 134902295 4287235488 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21333/statm: 262400 261745 256 96 0 261590 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1058300 [startup+12.7011 s] /proc/loadavg: 1.00 1.00 0.94 2/108 21334 /proc/meminfo: memFree=86128/2059040 swapFree=4192956/4192956 [pid=21331] ppid=21329 vsize=8700 CPUtime=0 /proc/21331/stat : 21331 (run) S 21329 21331 20280 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 12564686 8908800 251 1992294400 4194304 4922060 140733766042608 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21331/statm: 2175 251 211 178 0 68 0 [pid=21333] ppid=21331 vsize=1794208 CPUtime=12.68 /proc/21333/stat : 21333 (PBPASSolver) R 21331 21331 20280 0 -1 4202496 447985 0 0 0 753 515 0 0 25 0 1 0 12564686 1837268992 447922 1992294400 134512640 134902295 4287235488 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21333/statm: 448552 447922 256 96 0 447742 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1802908 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.2257 s] /proc/loadavg: 1.00 1.00 0.94 2/108 21334 /proc/meminfo: memFree=9284/2059040 swapFree=4191480/4192956 [pid=21331] ppid=21329 vsize=8700 CPUtime=0 /proc/21331/stat : 21331 (run) S 21329 21331 20280 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 12564686 8908800 251 1992294400 4194304 4922060 140733766042608 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21331/statm: 2175 251 211 178 0 68 0 [pid=21333] ppid=21331 vsize=1836096 CPUtime=13.23 /proc/21333/stat : 21333 (PBPASSolver) R 21331 21331 20280 0 -1 4202496 458460 0 0 0 791 532 0 0 25 0 1 0 12564686 1880162304 458397 1992294400 134512640 134902295 4287235488 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/21333/statm: 459088 458432 256 96 0 458278 0 Current children cumulated CPU time (s) 13.23 Current children cumulated vsize (KiB) 1844796 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 21331 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 13.23 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.2605 CPU time (s): 13.23 CPU user time (s): 7.91 CPU system time (s): 5.32 CPU usage (%): 99.77 Max. virtual memory (cumulated for all children) (KiB): 1844796 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= 4 involuntary context switches= 4 runsolver used 0.030995 second user time and 0.077988 second system time The end
Begin job on node019 at 2010-07-06 21:12:05 IDJOB=2686889 IDBENCH=77110 IDSOLVER=1174 FILE ID=node019/2686889-1278443525 PBS_JOBID= 11233453 Free space on /tmp= 62336 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12058_7.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686889-1278443525/watcher-2686889-1278443525 -o /tmp/evaluation-result-2686889-1278443525/solver-2686889-1278443525 -C 1800 -W 2000 -M 1800 run HOME/instance-2686889-1278443525.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 38417c05ad0fa807f5ea2aa87e724f6b RANDOM SEED=1303232565 node019.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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1808528 kB Buffers: 20368 kB Cached: 99936 kB SwapCached: 0 kB Active: 91060 kB Inactive: 89528 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1808528 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 9092 kB Writeback: 0 kB AnonPages: 60296 kB Mapped: 14472 kB Slab: 48028 kB PageTables: 4188 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182492 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= 62336 MiB End job on node019 at 2010-07-06 21:12:21