Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.13 | 13.1729 |
Name | /OPT-SMALLINT-LIN/oliveras/j30opt/ normalized-j3030_10.std.opb |
MD5SUM | 74138ddb561fd044baed8c1e389e51bf |
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 | 53 |
Best CPU time to get the best result obtained on this benchmark | 7.66483 |
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 | 18662 |
Total number of constraints | 62652 |
Number of constraints which are clauses | 61452 |
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 | 30 |
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 |
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-2687630-1278454789/watcher-2687630-1278454789 -o /tmp/evaluation-result-2687630-1278454789/solver-2687630-1278454789 -C 1800 -W 2000 -M 1800 run HOME/instance-2687630-1278454789.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 20969 /proc/meminfo: memFree=1842312/2059040 swapFree=4152116/4192956 [pid=20969] ppid=20967 vsize=8700 CPUtime=0 /proc/20969/stat : 20969 (run) S 20967 20969 20338 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13692449 8908800 251 1992294400 4194304 4922060 140735903240240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20969/statm: 2175 251 211 178 0 68 0 [startup+0.0608099 s] /proc/loadavg: 1.00 1.00 1.00 3/106 20969 /proc/meminfo: memFree=1842312/2059040 swapFree=4152116/4192956 [pid=20969] ppid=20967 vsize=8700 CPUtime=0 /proc/20969/stat : 20969 (run) S 20967 20969 20338 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13692449 8908800 251 1992294400 4194304 4922060 140735903240240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20969/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101817 s] /proc/loadavg: 1.00 1.00 1.00 3/106 20969 /proc/meminfo: memFree=1842312/2059040 swapFree=4152116/4192956 [pid=20969] ppid=20967 vsize=8700 CPUtime=0 /proc/20969/stat : 20969 (run) S 20967 20969 20338 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13692449 8908800 251 1992294400 4194304 4922060 140735903240240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20969/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301856 s] /proc/loadavg: 1.00 1.00 1.00 3/106 20969 /proc/meminfo: memFree=1842312/2059040 swapFree=4152116/4192956 [pid=20969] ppid=20967 vsize=8700 CPUtime=0 /proc/20969/stat : 20969 (run) S 20967 20969 20338 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13692449 8908800 251 1992294400 4194304 4922060 140735903240240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20969/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700935 s] /proc/loadavg: 1.00 1.00 1.00 3/106 20969 /proc/meminfo: memFree=1842312/2059040 swapFree=4152116/4192956 [pid=20969] ppid=20967 vsize=8700 CPUtime=0 /proc/20969/stat : 20969 (run) S 20967 20969 20338 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13692449 8908800 251 1992294400 4194304 4922060 140735903240240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20969/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: 1.08 1.02 1.01 2/108 20972 /proc/meminfo: memFree=1631372/2059040 swapFree=4152116/4192956 [pid=20969] ppid=20967 vsize=8700 CPUtime=0 /proc/20969/stat : 20969 (run) S 20967 20969 20338 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13692449 8908800 251 1992294400 4194304 4922060 140735903240240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20969/statm: 2175 251 211 178 0 68 0 [pid=20971] ppid=20969 vsize=309536 CPUtime=1.48 /proc/20971/stat : 20971 (PBPASSolver) R 20969 20969 20338 0 -1 4202496 76817 0 0 0 63 85 0 0 25 0 1 0 13692450 316964864 76754 1992294400 134512640 134902295 4288365936 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20971/statm: 77384 76754 256 96 0 76574 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 318236 [startup+3.1014 s] /proc/loadavg: 1.08 1.02 1.01 2/108 20972 /proc/meminfo: memFree=1425284/2059040 swapFree=4152116/4192956 [pid=20969] ppid=20967 vsize=8700 CPUtime=0 /proc/20969/stat : 20969 (run) S 20967 20969 20338 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13692449 8908800 251 1992294400 4194304 4922060 140735903240240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20969/statm: 2175 251 211 178 0 68 0 [pid=20971] ppid=20969 vsize=589536 CPUtime=3.09 /proc/20971/stat : 20971 (PBPASSolver) R 20969 20969 20338 0 -1 4202496 146818 0 0 0 144 165 0 0 25 0 1 0 13692450 603684864 146755 1992294400 134512640 134902295 4288365936 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20971/statm: 147384 146758 256 96 0 146574 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 598236 [startup+6.30103 s] /proc/loadavg: 1.07 1.02 1.00 2/108 20972 /proc/meminfo: memFree=905228/2059040 swapFree=4152116/4192956 [pid=20969] ppid=20967 vsize=8700 CPUtime=0 /proc/20969/stat : 20969 (run) S 20967 20969 20338 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13692449 8908800 251 1992294400 4194304 4922060 140735903240240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20969/statm: 2175 251 211 178 0 68 0 [pid=20971] ppid=20969 vsize=1062400 CPUtime=6.29 /proc/20971/stat : 20971 (PBPASSolver) R 20969 20969 20338 0 -1 4202496 265031 0 0 0 331 298 0 0 25 0 1 0 13692450 1087897600 264968 1992294400 134512640 134902295 4288365936 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20971/statm: 265600 264971 256 96 0 264790 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1071100 [startup+12.7013 s] /proc/loadavg: 1.07 1.02 1.00 2/108 20972 /proc/meminfo: memFree=107412/2059040 swapFree=4152116/4192956 [pid=20969] ppid=20967 vsize=8700 CPUtime=0 /proc/20969/stat : 20969 (run) S 20967 20969 20338 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13692449 8908800 251 1992294400 4194304 4922060 140735903240240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20969/statm: 2175 251 211 178 0 68 0 [pid=20971] ppid=20969 vsize=1803904 CPUtime=12.68 /proc/20971/stat : 20971 (PBPASSolver) R 20969 20969 20338 0 -1 4202496 450415 0 0 0 763 505 0 0 25 0 1 0 13692450 1847197696 450352 1992294400 134512640 134902295 4288365936 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20971/statm: 450976 450352 256 96 0 450166 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1812604 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.1027 s] /proc/loadavg: 1.07 1.02 1.00 3/108 20972 /proc/meminfo: memFree=8272/2059040 swapFree=4150380/4192956 [pid=20969] ppid=20967 vsize=8700 CPUtime=0 /proc/20969/stat : 20969 (run) S 20967 20969 20338 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13692449 8908800 251 1992294400 4194304 4922060 140735903240240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20969/statm: 2175 251 211 178 0 68 0 [pid=20971] ppid=20969 vsize=1843200 CPUtime=13.13 /proc/20971/stat : 20971 (PBPASSolver) R 20969 20969 20338 0 -1 4204544 460191 0 0 0 795 518 0 0 25 0 1 0 13692450 1887436800 460128 1992294400 134512640 134902295 4288365936 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 0 0 0 1 /proc/20971/statm: 460800 460128 256 96 0 459990 0 Current children cumulated CPU time (s) 13.13 Current children cumulated vsize (KiB) 1851900 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.1027 s] /proc/loadavg: 1.07 1.02 1.00 3/108 20972 /proc/meminfo: memFree=8272/2059040 swapFree=4150380/4192956 [pid=20969] ppid=20967 vsize=8700 CPUtime=0 /proc/20969/stat : 20969 (run) S 20967 20969 20338 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 13692449 8908800 251 1992294400 4194304 4922060 140735903240240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20969/statm: 2175 251 211 178 0 68 0 [pid=20971] ppid=20969 vsize=1843200 CPUtime=13.13 /proc/20971/stat : 20971 (PBPASSolver) R 20969 20969 20338 0 -1 4204544 460191 0 0 0 795 518 0 0 25 0 1 0 13692450 1887436800 460128 1992294400 134512640 134902295 4288365936 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 0 0 0 1 /proc/20971/statm: 460800 460128 256 96 0 459990 0 Current children cumulated CPU time (s) 13.13 Current children cumulated vsize (KiB) 1851900 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 20969 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 13.13 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.1729 CPU time (s): 13.13 CPU user time (s): 7.95 CPU system time (s): 5.18 CPU usage (%): 99.6743 Max. virtual memory (cumulated for all children) (KiB): 1851900 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= 4 involuntary context switches= 4 runsolver used 0.022996 second user time and 0.089986 second system time The end
Begin job on node006 at 2010-07-07 00:19:49 IDJOB=2687630 IDBENCH=78179 IDSOLVER=1174 FILE ID=node006/2687630-1278454789 PBS_JOBID= 11233505 Free space on /tmp= 62580 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j30opt/normalized-j3030_10.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687630-1278454789/watcher-2687630-1278454789 -o /tmp/evaluation-result-2687630-1278454789/solver-2687630-1278454789 -C 1800 -W 2000 -M 1800 run HOME/instance-2687630-1278454789.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 74138ddb561fd044baed8c1e389e51bf RANDOM SEED=530378837 node006.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 : 3000.269 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 : 6000.53 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 : 3000.269 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1842832 kB Buffers: 10600 kB Cached: 103048 kB SwapCached: 9620 kB Active: 72628 kB Inactive: 71316 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1842832 kB SwapTotal: 4192956 kB SwapFree: 4152116 kB Dirty: 2736 kB Writeback: 0 kB AnonPages: 20672 kB Mapped: 12688 kB Slab: 50288 kB PageTables: 4252 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180300 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= 62580 MiB End job on node006 at 2010-07-07 00:20:04