Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.09 | 13.3255 |
Name | /OPT-SMALLINT-LIN/oliveras/j60opt/ normalized-j6039_5.std.opb |
MD5SUM | 65f052ed1c8312bf564e34b5b40669f9 |
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 | 73 |
Best CPU time to get the best result obtained on this benchmark | 5.2742 |
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 | 36722 |
Total number of constraints | 129200 |
Number of constraints which are clauses | 128000 |
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 |
13.09/13.32 c 36722 129200 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-2686772-1278442200/watcher-2686772-1278442200 -o /tmp/evaluation-result-2686772-1278442200/solver-2686772-1278442200 -C 1800 -W 2000 -M 1800 run HOME/instance-2686772-1278442200.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 1.00 3/106 22001 /proc/meminfo: memFree=1824396/2059040 swapFree=4177548/4192956 [pid=22001] ppid=21999 vsize=8700 CPUtime=0 /proc/22001/stat : 22001 (run) S 21999 22001 21224 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 12426502 8908800 251 1992294400 4194304 4922060 140737370922400 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22001/statm: 2175 251 211 178 0 68 0 [startup+0.0389669 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22001 /proc/meminfo: memFree=1824396/2059040 swapFree=4177548/4192956 [pid=22001] ppid=21999 vsize=8700 CPUtime=0 /proc/22001/stat : 22001 (run) S 21999 22001 21224 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 12426502 8908800 251 1992294400 4194304 4922060 140737370922400 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22001/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101972 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22001 /proc/meminfo: memFree=1824396/2059040 swapFree=4177548/4192956 [pid=22001] ppid=21999 vsize=8700 CPUtime=0 /proc/22001/stat : 22001 (run) S 21999 22001 21224 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 12426502 8908800 251 1992294400 4194304 4922060 140737370922400 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22001/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301997 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22001 /proc/meminfo: memFree=1824396/2059040 swapFree=4177548/4192956 [pid=22001] ppid=21999 vsize=8700 CPUtime=0 /proc/22001/stat : 22001 (run) S 21999 22001 21224 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 12426502 8908800 251 1992294400 4194304 4922060 140737370922400 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22001/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.702032 s] /proc/loadavg: 1.00 1.00 1.00 3/106 22001 /proc/meminfo: memFree=1824396/2059040 swapFree=4177548/4192956 [pid=22001] ppid=21999 vsize=8700 CPUtime=0 /proc/22001/stat : 22001 (run) S 21999 22001 21224 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 12426502 8908800 251 1992294400 4194304 4922060 140737370922400 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22001/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50109 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22004 /proc/meminfo: memFree=1604156/2059040 swapFree=4177548/4192956 [pid=22001] ppid=21999 vsize=8700 CPUtime=0 /proc/22001/stat : 22001 (run) S 21999 22001 21224 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 12426502 8908800 251 1992294400 4194304 4922060 140737370922400 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22001/statm: 2175 251 211 178 0 68 0 [pid=22003] ppid=22001 vsize=317504 CPUtime=1.48 /proc/22003/stat : 22003 (PBPASSolver) R 22001 22001 21224 0 -1 4202496 78800 0 0 0 63 85 0 0 25 0 1 0 12426503 325124096 78737 1992294400 134512640 134902295 4288566160 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22003/statm: 79376 78739 256 96 0 78566 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 326204 [startup+3.10123 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22004 /proc/meminfo: memFree=1400920/2059040 swapFree=4177548/4192956 [pid=22001] ppid=21999 vsize=8700 CPUtime=0 /proc/22001/stat : 22001 (run) S 21999 22001 21224 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 12426502 8908800 251 1992294400 4194304 4922060 140737370922400 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22001/statm: 2175 251 211 178 0 68 0 [pid=22003] ppid=22001 vsize=591840 CPUtime=3.08 /proc/22003/stat : 22003 (PBPASSolver) R 22001 22001 21224 0 -1 4202496 147413 0 0 0 141 167 0 0 25 0 1 0 12426503 606044160 147350 1992294400 134512640 134902295 4288566160 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22003/statm: 147960 147350 256 96 0 147150 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 600540 [startup+6.30151 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22004 /proc/meminfo: memFree=887188/2059040 swapFree=4177548/4192956 [pid=22001] ppid=21999 vsize=8700 CPUtime=0 /proc/22001/stat : 22001 (run) S 21999 22001 21224 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 12426502 8908800 251 1992294400 4194304 4922060 140737370922400 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22001/statm: 2175 251 211 178 0 68 0 [pid=22003] ppid=22001 vsize=1062432 CPUtime=6.28 /proc/22003/stat : 22003 (PBPASSolver) R 22001 22001 21224 0 -1 4202496 265032 0 0 0 327 301 0 0 25 0 1 0 12426503 1087930368 264969 1992294400 134512640 134902295 4288566160 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22003/statm: 265608 264972 256 96 0 264798 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1071132 [startup+12.7011 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22004 /proc/meminfo: memFree=89496/2059040 swapFree=4177548/4192956 [pid=22001] ppid=21999 vsize=8700 CPUtime=0 /proc/22001/stat : 22001 (run) S 21999 22001 21224 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 12426502 8908800 251 1992294400 4194304 4922060 140737370922400 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22001/statm: 2175 251 211 178 0 68 0 [pid=22003] ppid=22001 vsize=1806048 CPUtime=12.68 /proc/22003/stat : 22003 (PBPASSolver) R 22001 22001 21224 0 -1 4202496 450946 0 0 0 760 508 0 0 25 0 1 0 12426503 1849393152 450883 1992294400 134512640 134902295 4288566160 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22003/statm: 451512 450883 256 96 0 450702 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1814748 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.3116 s] /proc/loadavg: 1.00 1.00 1.00 2/108 22004 /proc/meminfo: memFree=10744/2059040 swapFree=4164944/4192956 [pid=22001] ppid=21999 vsize=8700 CPUtime=0 /proc/22001/stat : 22001 (run) S 21999 22001 21224 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 12426502 8908800 251 1992294400 4194304 4922060 140737370922400 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22001/statm: 2175 251 211 178 0 68 0 [pid=22003] ppid=22001 vsize=1836096 CPUtime=13.09 /proc/22003/stat : 22003 (PBPASSolver) R 22001 22001 21224 0 -1 4202496 458461 0 0 0 788 521 0 0 25 0 1 0 12426503 1880162304 458398 1992294400 134512640 134902295 4288566160 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 20 /proc/22003/statm: 459024 458398 256 96 0 458214 0 Current children cumulated CPU time (s) 13.09 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 22001 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=0 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=2999 # CPU time returned by wait4() is 0.002999 # while last known CPU time is 13.09 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.3255 CPU time (s): 13.09 CPU user time (s): 7.88 CPU system time (s): 5.21 CPU usage (%): 98.233 Max. virtual memory (cumulated for all children) (KiB): 1844796 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 system time used= 0.002999 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 0.034994 second user time and 0.074988 second system time The end
Begin job on node055 at 2010-07-06 20:50:01 IDJOB=2686772 IDBENCH=76625 IDSOLVER=1174 FILE ID=node055/2686772-1278442200 PBS_JOBID= 11233487 Free space on /tmp= 62572 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j60opt/normalized-j6039_5.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686772-1278442200/watcher-2686772-1278442200 -o /tmp/evaluation-result-2686772-1278442200/solver-2686772-1278442200 -C 1800 -W 2000 -M 1800 run HOME/instance-2686772-1278442200.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 65f052ed1c8312bf564e34b5b40669f9 RANDOM SEED=1319478103 node055.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 : 3000.224 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 : 6000.44 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 : 3000.224 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1824916 kB Buffers: 10204 kB Cached: 107512 kB SwapCached: 3164 kB Active: 54208 kB Inactive: 111380 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1824916 kB SwapTotal: 4192956 kB SwapFree: 4177548 kB Dirty: 4516 kB Writeback: 0 kB AnonPages: 44600 kB Mapped: 14360 kB Slab: 46416 kB PageTables: 4236 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 178780 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= 62572 MiB End job on node055 at 2010-07-06 20:50:16