Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.53 | 13.8148 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12040_4.std.opb |
MD5SUM | 8ff3f0acf25ff66baa70f63573552542 |
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 | 112 |
Best CPU time to get the best result obtained on this benchmark | 11.5092 |
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 | 245087 |
Number of constraints which are clauses | 243887 |
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 |
13.53/13.80 c 72842 245087 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-2687032-1278446292/watcher-2687032-1278446292 -o /tmp/evaluation-result-2687032-1278446292/solver-2687032-1278446292 -C 1800 -W 2000 -M 1800 run HOME/instance-2687032-1278446292.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: 1.10 1.13 1.05 2/106 24443 /proc/meminfo: memFree=1756720/2059040 swapFree=4192956/4192956 [pid=24443] ppid=24441 vsize=8700 CPUtime=0 /proc/24443/stat : 24443 (run) S 24441 24443 23061 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 12842994 8908800 251 1992294400 4194304 4922060 140735925576288 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24443/statm: 2175 251 211 178 0 68 0 [startup+0.077184 s] /proc/loadavg: 1.10 1.13 1.05 2/106 24443 /proc/meminfo: memFree=1756720/2059040 swapFree=4192956/4192956 [pid=24443] ppid=24441 vsize=8700 CPUtime=0 /proc/24443/stat : 24443 (run) S 24441 24443 23061 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 12842994 8908800 251 1992294400 4194304 4922060 140735925576288 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24443/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.10118 s] /proc/loadavg: 1.10 1.13 1.05 2/106 24443 /proc/meminfo: memFree=1756720/2059040 swapFree=4192956/4192956 [pid=24443] ppid=24441 vsize=8700 CPUtime=0 /proc/24443/stat : 24443 (run) S 24441 24443 23061 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 12842994 8908800 251 1992294400 4194304 4922060 140735925576288 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24443/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301201 s] /proc/loadavg: 1.10 1.13 1.05 2/106 24443 /proc/meminfo: memFree=1756720/2059040 swapFree=4192956/4192956 [pid=24443] ppid=24441 vsize=8700 CPUtime=0 /proc/24443/stat : 24443 (run) S 24441 24443 23061 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 12842994 8908800 251 1992294400 4194304 4922060 140735925576288 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24443/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701242 s] /proc/loadavg: 1.10 1.13 1.05 2/106 24443 /proc/meminfo: memFree=1756720/2059040 swapFree=4192956/4192956 [pid=24443] ppid=24441 vsize=8700 CPUtime=0 /proc/24443/stat : 24443 (run) S 24441 24443 23061 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 12842994 8908800 251 1992294400 4194304 4922060 140735925576288 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24443/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50132 s] /proc/loadavg: 1.10 1.13 1.05 2/108 24446 /proc/meminfo: memFree=1547268/2059040 swapFree=4192956/4192956 [pid=24443] ppid=24441 vsize=8700 CPUtime=0 /proc/24443/stat : 24443 (run) S 24441 24443 23061 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 12842994 8908800 251 1992294400 4194304 4922060 140735925576288 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24443/statm: 2175 251 211 178 0 68 0 [pid=24445] ppid=24443 vsize=307520 CPUtime=1.48 /proc/24445/stat : 24445 (PBPASSolver) R 24443 24443 23061 0 -1 4202496 76343 0 0 0 61 87 0 0 19 0 1 0 12842995 314900480 76281 1992294400 134512640 134902295 4288173600 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24445/statm: 76880 76281 256 96 0 76070 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 316220 [startup+3.10149 s] /proc/loadavg: 1.10 1.13 1.05 2/108 24446 /proc/meminfo: memFree=1342668/2059040 swapFree=4192956/4192956 [pid=24443] ppid=24441 vsize=8700 CPUtime=0 /proc/24443/stat : 24443 (run) S 24441 24443 23061 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 12842994 8908800 251 1992294400 4194304 4922060 140735925576288 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24443/statm: 2175 251 211 178 0 68 0 [pid=24445] ppid=24443 vsize=582656 CPUtime=3.08 /proc/24445/stat : 24445 (PBPASSolver) R 24443 24443 23061 0 -1 4202496 145119 0 0 0 145 163 0 0 24 0 1 0 12842995 596639744 145057 1992294400 134512640 134902295 4288173600 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24445/statm: 145664 145057 256 96 0 144854 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 591356 [startup+6.30082 s] /proc/loadavg: 1.09 1.12 1.05 2/108 24446 /proc/meminfo: memFree=831540/2059040 swapFree=4192956/4192956 [pid=24443] ppid=24441 vsize=8700 CPUtime=0 /proc/24443/stat : 24443 (run) S 24441 24443 23061 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 12842994 8908800 251 1992294400 4194304 4922060 140735925576288 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24443/statm: 2175 251 211 178 0 68 0 [pid=24445] ppid=24443 vsize=1048288 CPUtime=6.28 /proc/24445/stat : 24445 (PBPASSolver) R 24443 24443 23061 0 -1 4202496 261527 0 0 0 333 295 0 0 25 0 1 0 12842995 1073446912 261465 1992294400 134512640 134902295 4288173600 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24445/statm: 262072 261468 256 96 0 261262 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1056988 [startup+12.7015 s] /proc/loadavg: 1.09 1.12 1.05 2/108 24446 /proc/meminfo: memFree=37568/2059040 swapFree=4192956/4192956 [pid=24443] ppid=24441 vsize=8700 CPUtime=0 /proc/24443/stat : 24443 (run) S 24441 24443 23061 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 12842994 8908800 251 1992294400 4194304 4922060 140735925576288 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24443/statm: 2175 251 211 178 0 68 0 [pid=24445] ppid=24443 vsize=1781344 CPUtime=12.66 /proc/24445/stat : 24445 (PBPASSolver) R 24443 24443 23061 0 -1 4202496 444766 0 0 0 759 507 0 0 25 0 1 0 12842995 1824096256 444704 1992294400 134512640 134902295 4288173600 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 2 /proc/24445/statm: 445336 444704 256 96 0 444526 0 Current children cumulated CPU time (s) 12.66 Current children cumulated vsize (KiB) 1790044 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.8006 s] /proc/loadavg: 1.16 1.14 1.05 2/108 24446 /proc/meminfo: memFree=10056/2059040 swapFree=4164928/4192956 [pid=24443] ppid=24441 vsize=8700 CPUtime=0 /proc/24443/stat : 24443 (run) S 24441 24443 23061 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 12842994 8908800 251 1992294400 4194304 4922060 140735925576288 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24443/statm: 2175 251 211 178 0 68 0 [pid=24445] ppid=24443 vsize=1838176 CPUtime=13.53 /proc/24445/stat : 24445 (PBPASSolver) R 24443 24443 23061 0 -1 4202496 458973 0 0 0 817 536 0 0 18 0 1 0 12842995 1882292224 458911 1992294400 134512640 134902295 4288173600 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 24 /proc/24445/statm: 459544 458913 256 96 0 458734 0 Current children cumulated CPU time (s) 13.53 Current children cumulated vsize (KiB) 1846876 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 24443 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=2999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 13.53 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.8148 CPU time (s): 13.53 CPU user time (s): 8.17 CPU system time (s): 5.36 CPU usage (%): 97.9384 Max. virtual memory (cumulated for all children) (KiB): 1846876 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 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= 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= 3 involuntary context switches= 3 runsolver used 0.027995 second user time and 0.082987 second system time The end
Begin job on node002 at 2010-07-06 21:58:13 IDJOB=2687032 IDBENCH=77303 IDSOLVER=1174 FILE ID=node002/2687032-1278446292 PBS_JOBID= 11233468 Free space on /tmp= 62560 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12040_4.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687032-1278446292/watcher-2687032-1278446292 -o /tmp/evaluation-result-2687032-1278446292/solver-2687032-1278446292 -C 1800 -W 2000 -M 1800 run HOME/instance-2687032-1278446292.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8ff3f0acf25ff66baa70f63573552542 RANDOM SEED=1702695573 node002.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 : 3000.201 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 : 6000.40 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 : 3000.201 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: 1757116 kB Buffers: 33112 kB Cached: 125012 kB SwapCached: 0 kB Active: 124952 kB Inactive: 93972 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1757116 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 8828 kB Writeback: 0 kB AnonPages: 60732 kB Mapped: 14464 kB Slab: 61028 kB PageTables: 4140 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181168 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= 62560 MiB End job on node002 at 2010-07-06 21:58:29