Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.77 | 14.0529 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j1202_7.std.opb |
MD5SUM | b130221e75850bec93c0e7e2b657d220 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 90 |
Best CPU time to get the best result obtained on this benchmark | 7.44787 |
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 | 234464 |
Number of constraints which are clauses | 233264 |
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 | 32 |
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 |
12.77/14.04 c 72842 234464 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-2687266-1278450536/watcher-2687266-1278450536 -o /tmp/evaluation-result-2687266-1278450536/solver-2687266-1278450536 -C 1800 -W 2000 -M 1800 run HOME/instance-2687266-1278450536.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 0.97 0.98 3/105 21738 /proc/meminfo: memFree=1823380/2059040 swapFree=4192956/4192956 [pid=21738] ppid=21736 vsize=8700 CPUtime=0 /proc/21738/stat : 21738 (run) S 21736 21738 21580 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13262111 8908800 250 1992294400 4194304 4922060 140734927254464 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21738/statm: 2175 250 211 178 0 68 0 [startup+0.0110649 s] /proc/loadavg: 0.92 0.97 0.98 3/105 21738 /proc/meminfo: memFree=1823380/2059040 swapFree=4192956/4192956 [pid=21738] ppid=21736 vsize=8700 CPUtime=0 /proc/21738/stat : 21738 (run) S 21736 21738 21580 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13262111 8908800 250 1992294400 4194304 4922060 140734927254464 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21738/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101096 s] /proc/loadavg: 0.92 0.97 0.98 3/105 21738 /proc/meminfo: memFree=1823380/2059040 swapFree=4192956/4192956 [pid=21738] ppid=21736 vsize=8700 CPUtime=0 /proc/21738/stat : 21738 (run) S 21736 21738 21580 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13262111 8908800 250 1992294400 4194304 4922060 140734927254464 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21738/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301134 s] /proc/loadavg: 0.92 0.97 0.98 3/105 21738 /proc/meminfo: memFree=1823380/2059040 swapFree=4192956/4192956 [pid=21738] ppid=21736 vsize=8700 CPUtime=0 /proc/21738/stat : 21738 (run) S 21736 21738 21580 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13262111 8908800 250 1992294400 4194304 4922060 140734927254464 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21738/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701212 s] /proc/loadavg: 0.92 0.97 0.98 3/105 21738 /proc/meminfo: memFree=1823380/2059040 swapFree=4192956/4192956 [pid=21738] ppid=21736 vsize=8700 CPUtime=0 /proc/21738/stat : 21738 (run) S 21736 21738 21580 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13262111 8908800 250 1992294400 4194304 4922060 140734927254464 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21738/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50035 s] /proc/loadavg: 0.92 0.97 0.98 2/107 21741 /proc/meminfo: memFree=1616584/2059040 swapFree=4192956/4192956 [pid=21738] ppid=21736 vsize=8700 CPUtime=0 /proc/21738/stat : 21738 (run) S 21736 21738 21580 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13262111 8908800 250 1992294400 4194304 4922060 140734927254464 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21738/statm: 2175 250 211 178 0 68 0 [pid=21740] ppid=21738 vsize=308288 CPUtime=1.41 /proc/21740/stat : 21740 (PBPASSolver) R 21738 21738 21580 0 -1 4202496 76475 0 4 0 61 80 0 0 25 0 1 0 13262111 315686912 76417 1992294400 134512640 134902295 4287831776 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 6 /proc/21740/statm: 77072 76419 256 96 0 76262 0 Current children cumulated CPU time (s) 1.41 Current children cumulated vsize (KiB) 316988 [startup+3.10165 s] /proc/loadavg: 0.92 0.97 0.98 2/107 21741 /proc/meminfo: memFree=1401816/2059040 swapFree=4192956/4192956 [pid=21738] ppid=21736 vsize=8700 CPUtime=0 /proc/21738/stat : 21738 (run) S 21736 21738 21580 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13262111 8908800 250 1992294400 4194304 4922060 140734927254464 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21738/statm: 2175 250 211 178 0 68 0 [pid=21740] ppid=21738 vsize=596800 CPUtime=3.01 /proc/21740/stat : 21740 (PBPASSolver) R 21738 21738 21580 0 -1 4202496 148625 0 4 0 146 155 0 0 25 0 1 0 13262111 611123200 148567 1992294400 134512640 134902295 4287831776 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 6 /proc/21740/statm: 149200 148570 256 96 0 148390 0 Current children cumulated CPU time (s) 3.01 Current children cumulated vsize (KiB) 605500 [startup+6.30026 s] /proc/loadavg: 1.01 0.98 0.99 2/107 21741 /proc/meminfo: memFree=869608/2059040 swapFree=4192956/4192956 [pid=21738] ppid=21736 vsize=8700 CPUtime=0 /proc/21738/stat : 21738 (run) S 21736 21738 21580 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13262111 8908800 250 1992294400 4194304 4922060 140734927254464 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21738/statm: 2175 250 211 178 0 68 0 [pid=21740] ppid=21738 vsize=1079136 CPUtime=6.21 /proc/21740/stat : 21740 (PBPASSolver) R 21738 21738 21580 0 -1 4202496 269239 0 4 0 336 285 0 0 25 0 1 0 13262111 1105035264 269181 1992294400 134512640 134902295 4287831776 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 6 /proc/21740/statm: 269784 269181 256 96 0 268974 0 Current children cumulated CPU time (s) 6.21 Current children cumulated vsize (KiB) 1087836 [startup+12.7018 s] /proc/loadavg: 1.01 0.98 0.99 2/107 21741 /proc/meminfo: memFree=51828/2059040 swapFree=4192956/4192956 [pid=21738] ppid=21736 vsize=8700 CPUtime=0 /proc/21738/stat : 21738 (run) S 21736 21738 21580 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13262111 8908800 250 1992294400 4194304 4922060 140734927254464 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21738/statm: 2175 250 211 178 0 68 0 [pid=21740] ppid=21738 vsize=1820192 CPUtime=12.47 /proc/21740/stat : 21740 (PBPASSolver) R 21738 21738 21580 0 -1 4204544 454466 0 4 0 758 489 0 0 25 0 1 0 13262111 1863876608 454408 1992294400 134512640 134902295 4287831776 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 20 /proc/21740/statm: 455048 454408 256 96 0 454238 0 Current children cumulated CPU time (s) 12.47 Current children cumulated vsize (KiB) 1828892 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+14.0354 s] /proc/loadavg: 1.33 1.05 1.01 2/107 21741 /proc/meminfo: memFree=7972/2059040 swapFree=4143660/4192956 [pid=21738] ppid=21736 vsize=8700 CPUtime=0 /proc/21738/stat : 21738 (run) S 21736 21738 21580 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13262111 8908800 250 1992294400 4194304 4922060 140734927254464 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21738/statm: 2175 250 211 178 0 68 0 [pid=21740] ppid=21738 vsize=1835840 CPUtime=12.77 /proc/21740/stat : 21740 (PBPASSolver) R 21738 21738 21580 0 -1 4202496 458363 0 4 0 775 502 0 0 18 0 1 0 13262111 1879900160 458305 1992294400 134512640 134902295 4287831776 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 124 /proc/21740/statm: 458960 458305 256 96 0 458150 0 Current children cumulated CPU time (s) 12.77 Current children cumulated vsize (KiB) 1844540 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+14.0354 s] /proc/loadavg: 1.33 1.05 1.01 2/107 21741 /proc/meminfo: memFree=7972/2059040 swapFree=4143660/4192956 [pid=21738] ppid=21736 vsize=8700 CPUtime=0 /proc/21738/stat : 21738 (run) S 21736 21738 21580 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 13262111 8908800 250 1992294400 4194304 4922060 140734927254464 18446744073709551615 219595512965 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/21738/statm: 2175 250 211 178 0 68 0 [pid=21740] ppid=21738 vsize=1835840 CPUtime=12.77 /proc/21740/stat : 21740 (PBPASSolver) R 21738 21738 21580 0 -1 4202496 458363 0 4 0 775 502 0 0 18 0 1 0 13262111 1879900160 458305 1992294400 134512640 134902295 4287831776 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 124 /proc/21740/statm: 458960 458305 256 96 0 458150 0 Current children cumulated CPU time (s) 12.77 Current children cumulated vsize (KiB) 1844540 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 21738 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 12.77 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 14.0529 CPU time (s): 12.77 CPU user time (s): 7.75 CPU system time (s): 5.02 CPU usage (%): 90.8708 Max. virtual memory (cumulated for all children) (KiB): 1844540 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= 3 involuntary context switches= 3 runsolver used 0.030995 second user time and 0.075988 second system time The end
Begin job on node086 at 2010-07-06 23:08:57 IDJOB=2687266 IDBENCH=77551 IDSOLVER=1174 FILE ID=node086/2687266-1278450536 PBS_JOBID= 11233532 Free space on /tmp= 62424 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j1202_7.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687266-1278450536/watcher-2687266-1278450536 -o /tmp/evaluation-result-2687266-1278450536/solver-2687266-1278450536 -C 1800 -W 2000 -M 1800 run HOME/instance-2687266-1278450536.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b130221e75850bec93c0e7e2b657d220 RANDOM SEED=375191331 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 : 3000.262 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 : 6000.52 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 : 3000.262 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 : 5999.50 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1823900 kB Buffers: 7284 kB Cached: 95136 kB SwapCached: 0 kB Active: 18976 kB Inactive: 143292 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1823900 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 7420 kB Writeback: 0 kB AnonPages: 59804 kB Mapped: 14472 kB Slab: 51040 kB PageTables: 4112 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180240 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= 62424 MiB End job on node086 at 2010-07-06 23:09:13