Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.79 | 12.8143 |
Name | /OPT-SMALLINT-LIN/oliveras/j90opt/ normalized-j9031_6.std.opb |
MD5SUM | a73a8bde0f33da3a845709fe6c00fcd5 |
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 | 80 |
Best CPU time to get the best result obtained on this benchmark | 8.02678 |
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 | 54782 |
Total number of constraints | 184464 |
Number of constraints which are clauses | 183264 |
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 | 90 |
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 |
12.79/12.80 c 54782 184464 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-2687578-1278454508/watcher-2687578-1278454508 -o /tmp/evaluation-result-2687578-1278454508/solver-2687578-1278454508 -C 1800 -W 2000 -M 1800 run HOME/instance-2687578-1278454508.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 1.02 1.00 3/105 20655 /proc/meminfo: memFree=1825212/2059040 swapFree=4192956/4192956 [pid=20655] ppid=20653 vsize=8700 CPUtime=0 /proc/20655/stat : 20655 (run) S 20653 20655 20040 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13659202 8908800 251 1992294400 4194304 4922060 140735682661952 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20655/statm: 2175 251 211 178 0 68 0 [startup+0.111673 s] /proc/loadavg: 1.00 1.02 1.00 3/105 20655 /proc/meminfo: memFree=1825212/2059040 swapFree=4192956/4192956 [pid=20655] ppid=20653 vsize=8700 CPUtime=0 /proc/20655/stat : 20655 (run) S 20653 20655 20040 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13659202 8908800 251 1992294400 4194304 4922060 140735682661952 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20655/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.201679 s] /proc/loadavg: 1.00 1.02 1.00 3/105 20655 /proc/meminfo: memFree=1825212/2059040 swapFree=4192956/4192956 [pid=20655] ppid=20653 vsize=8700 CPUtime=0 /proc/20655/stat : 20655 (run) S 20653 20655 20040 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13659202 8908800 251 1992294400 4194304 4922060 140735682661952 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20655/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301689 s] /proc/loadavg: 1.00 1.02 1.00 3/105 20655 /proc/meminfo: memFree=1825212/2059040 swapFree=4192956/4192956 [pid=20655] ppid=20653 vsize=8700 CPUtime=0 /proc/20655/stat : 20655 (run) S 20653 20655 20040 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13659202 8908800 251 1992294400 4194304 4922060 140735682661952 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20655/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700728 s] /proc/loadavg: 1.00 1.02 1.00 3/105 20655 /proc/meminfo: memFree=1825212/2059040 swapFree=4192956/4192956 [pid=20655] ppid=20653 vsize=8700 CPUtime=0 /proc/20655/stat : 20655 (run) S 20653 20655 20040 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13659202 8908800 251 1992294400 4194304 4922060 140735682661952 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20655/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50181 s] /proc/loadavg: 1.00 1.02 1.00 2/107 20658 /proc/meminfo: memFree=1583448/2059040 swapFree=4192956/4192956 [pid=20655] ppid=20653 vsize=8700 CPUtime=0 /proc/20655/stat : 20655 (run) S 20653 20655 20040 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13659202 8908800 251 1992294400 4194304 4922060 140735682661952 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20655/statm: 2175 251 211 178 0 68 0 [pid=20657] ppid=20655 vsize=322688 CPUtime=1.48 /proc/20657/stat : 20657 (PBPASSolver) R 20655 20655 20040 0 -1 4202496 80087 0 4 0 62 86 0 0 19 0 1 0 13659203 330432512 80028 1992294400 134512640 134902295 4292665792 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20657/statm: 80672 80032 256 96 0 79862 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 331388 [startup+3.10196 s] /proc/loadavg: 1.00 1.02 1.00 2/107 20658 /proc/meminfo: memFree=1372028/2059040 swapFree=4192956/4192956 [pid=20655] ppid=20653 vsize=8700 CPUtime=0 /proc/20655/stat : 20655 (run) S 20653 20655 20040 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13659202 8908800 251 1992294400 4194304 4922060 140735682661952 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20655/statm: 2175 251 211 178 0 68 0 [pid=20657] ppid=20655 vsize=608704 CPUtime=3.08 /proc/20657/stat : 20657 (PBPASSolver) R 20655 20655 20040 0 -1 4202496 151562 0 4 0 146 162 0 0 25 0 1 0 13659203 623312896 151504 1992294400 134512640 134902295 4292665792 18446744073709551615 134587850 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20657/statm: 152176 151506 256 96 0 151366 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 617404 [startup+6.30127 s] /proc/loadavg: 1.00 1.02 1.00 2/107 20658 /proc/meminfo: memFree=848128/2059040 swapFree=4192956/4192956 [pid=20655] ppid=20653 vsize=8700 CPUtime=0 /proc/20655/stat : 20655 (run) S 20653 20655 20040 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13659202 8908800 251 1992294400 4194304 4922060 140735682661952 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20655/statm: 2175 251 211 178 0 68 0 [pid=20657] ppid=20655 vsize=1087232 CPUtime=6.28 /proc/20657/stat : 20657 (PBPASSolver) R 20655 20655 20040 0 -1 4202496 271198 0 4 0 335 293 0 0 25 0 1 0 13659203 1113325568 271139 1992294400 134512640 134902295 4292665792 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20657/statm: 271808 271141 256 96 0 270998 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1095932 [startup+12.703 s] /proc/loadavg: 1.00 1.02 1.00 2/107 20658 /proc/meminfo: memFree=45848/2059040 swapFree=4192956/4192956 [pid=20655] ppid=20653 vsize=8700 CPUtime=0 /proc/20655/stat : 20655 (run) S 20653 20655 20040 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13659202 8908800 251 1992294400 4194304 4922060 140735682661952 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20655/statm: 2175 251 211 178 0 68 0 [pid=20657] ppid=20655 vsize=1831104 CPUtime=12.68 /proc/20657/stat : 20657 (PBPASSolver) R 20655 20655 20040 0 -1 4202496 457203 0 4 0 770 498 0 0 25 0 1 0 13659203 1875050496 457144 1992294400 134512640 134902295 4292665792 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20657/statm: 457776 457144 256 96 0 456966 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1839804 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.8009 s] /proc/loadavg: 1.00 1.02 1.00 2/107 20658 /proc/meminfo: memFree=10516/2059040 swapFree=4192956/4192956 [pid=20655] ppid=20653 vsize=8700 CPUtime=0 /proc/20655/stat : 20655 (run) S 20653 20655 20040 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13659202 8908800 251 1992294400 4194304 4922060 140735682661952 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20655/statm: 2175 251 211 178 0 68 0 [pid=20657] ppid=20655 vsize=1838816 CPUtime=12.79 /proc/20657/stat : 20657 (PBPASSolver) R 20655 20655 20040 0 -1 4202496 459131 0 4 0 778 501 0 0 25 0 1 0 13659203 1882947584 459072 1992294400 134512640 134902295 4292665792 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20657/statm: 459704 459072 256 96 0 458894 0 Current children cumulated CPU time (s) 12.79 Current children cumulated vsize (KiB) 1847516 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+12.8009 s] /proc/loadavg: 1.00 1.02 1.00 2/107 20658 /proc/meminfo: memFree=10516/2059040 swapFree=4192956/4192956 [pid=20655] ppid=20653 vsize=8700 CPUtime=0 /proc/20655/stat : 20655 (run) S 20653 20655 20040 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 13659202 8908800 251 1992294400 4194304 4922060 140735682661952 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20655/statm: 2175 251 211 178 0 68 0 [pid=20657] ppid=20655 vsize=1838816 CPUtime=12.79 /proc/20657/stat : 20657 (PBPASSolver) R 20655 20655 20040 0 -1 4202496 459131 0 4 0 778 501 0 0 25 0 1 0 13659203 1882947584 459072 1992294400 134512640 134902295 4292665792 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20657/statm: 459704 459072 256 96 0 458894 0 Current children cumulated CPU time (s) 12.79 Current children cumulated vsize (KiB) 1847516 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 20655 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=1999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 12.79 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.8143 CPU time (s): 12.79 CPU user time (s): 7.78 CPU system time (s): 5.01 CPU usage (%): 99.8107 Max. virtual memory (cumulated for all children) (KiB): 1847516 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 system time used= 0.000999 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= 7 involuntary context switches= 5 runsolver used 0.025996 second user time and 0.077988 second system time The end
Begin job on node089 at 2010-07-07 00:15:09 IDJOB=2687578 IDBENCH=78087 IDSOLVER=1174 FILE ID=node089/2687578-1278454508 PBS_JOBID= 11233516 Free space on /tmp= 62552 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9031_6.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687578-1278454508/watcher-2687578-1278454508 -o /tmp/evaluation-result-2687578-1278454508/solver-2687578-1278454508 -C 1800 -W 2000 -M 1800 run HOME/instance-2687578-1278454508.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a73a8bde0f33da3a845709fe6c00fcd5 RANDOM SEED=951170842 node089.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 : 5999.39 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1825740 kB Buffers: 7796 kB Cached: 90928 kB SwapCached: 0 kB Active: 23256 kB Inactive: 137064 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1825740 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 6796 kB Writeback: 0 kB AnonPages: 61604 kB Mapped: 14684 kB Slab: 51248 kB PageTables: 4092 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181996 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= 62548 MiB End job on node089 at 2010-07-07 00:15:24