Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.21 | 13.2305 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12049_10.std.opb |
MD5SUM | 447a543f878ceafadea8d85be2867299 |
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 | 97 |
Best CPU time to get the best result obtained on this benchmark | 1347.71 |
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 | 256335 |
Number of constraints which are clauses | 255135 |
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 | 68 |
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 |
13.21/13.22 c 72842 256335 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-2687058-1278446721/watcher-2687058-1278446721 -o /tmp/evaluation-result-2687058-1278446721/solver-2687058-1278446721 -C 1800 -W 2000 -M 1800 run HOME/instance-2687058-1278446721.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: 0.85 0.97 0.99 3/106 20302 /proc/meminfo: memFree=1844476/2059040 swapFree=4171632/4192956 [pid=20302] ppid=20300 vsize=8700 CPUtime=0 /proc/20302/stat : 20302 (run) S 20300 20302 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 12885818 8908800 250 1992294400 4194304 4922060 140735794248944 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20302/statm: 2175 250 211 178 0 68 0 [startup+0.10311 s] /proc/loadavg: 0.85 0.97 0.99 3/106 20302 /proc/meminfo: memFree=1844476/2059040 swapFree=4171632/4192956 [pid=20302] ppid=20300 vsize=8700 CPUtime=0 /proc/20302/stat : 20302 (run) S 20300 20302 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 12885818 8908800 250 1992294400 4194304 4922060 140735794248944 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20302/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.201117 s] /proc/loadavg: 0.85 0.97 0.99 3/106 20302 /proc/meminfo: memFree=1844476/2059040 swapFree=4171632/4192956 [pid=20302] ppid=20300 vsize=8700 CPUtime=0 /proc/20302/stat : 20302 (run) S 20300 20302 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 12885818 8908800 250 1992294400 4194304 4922060 140735794248944 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20302/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301125 s] /proc/loadavg: 0.85 0.97 0.99 3/106 20302 /proc/meminfo: memFree=1844476/2059040 swapFree=4171632/4192956 [pid=20302] ppid=20300 vsize=8700 CPUtime=0 /proc/20302/stat : 20302 (run) S 20300 20302 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 12885818 8908800 250 1992294400 4194304 4922060 140735794248944 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20302/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701158 s] /proc/loadavg: 0.85 0.97 0.99 3/106 20302 /proc/meminfo: memFree=1844476/2059040 swapFree=4171632/4192956 [pid=20302] ppid=20300 vsize=8700 CPUtime=0 /proc/20302/stat : 20302 (run) S 20300 20302 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 12885818 8908800 250 1992294400 4194304 4922060 140735794248944 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20302/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50022 s] /proc/loadavg: 0.85 0.97 0.99 2/108 20305 /proc/meminfo: memFree=1614936/2059040 swapFree=4171632/4192956 [pid=20302] ppid=20300 vsize=8700 CPUtime=0 /proc/20302/stat : 20302 (run) S 20300 20302 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 12885818 8908800 250 1992294400 4194304 4922060 140735794248944 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20302/statm: 2175 250 211 178 0 68 0 [pid=20304] ppid=20302 vsize=308032 CPUtime=1.49 /proc/20304/stat : 20304 (PBPASSolver) R 20302 20302 20277 0 -1 4202496 76430 0 0 0 64 85 0 0 25 0 1 0 12885818 315424768 76368 1992294400 134512640 134902295 4292368784 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20304/statm: 77008 76370 256 96 0 76198 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 316732 [startup+3.10135 s] /proc/loadavg: 0.85 0.97 0.99 2/108 20305 /proc/meminfo: memFree=1412940/2059040 swapFree=4171632/4192956 [pid=20302] ppid=20300 vsize=8700 CPUtime=0 /proc/20302/stat : 20302 (run) S 20300 20302 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 12885818 8908800 250 1992294400 4194304 4922060 140735794248944 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20302/statm: 2175 250 211 178 0 68 0 [pid=20304] ppid=20302 vsize=583168 CPUtime=3.09 /proc/20304/stat : 20304 (PBPASSolver) R 20302 20302 20277 0 -1 4202496 145247 0 0 0 146 163 0 0 25 0 1 0 12885818 597164032 145185 1992294400 134512640 134902295 4292368784 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20304/statm: 145792 145185 256 96 0 144982 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 591868 [startup+6.30161 s] /proc/loadavg: 0.86 0.97 0.99 2/108 20305 /proc/meminfo: memFree=905408/2059040 swapFree=4171632/4192956 [pid=20302] ppid=20300 vsize=8700 CPUtime=0 /proc/20302/stat : 20302 (run) S 20300 20302 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 12885818 8908800 250 1992294400 4194304 4922060 140735794248944 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20302/statm: 2175 250 211 178 0 68 0 [pid=20304] ppid=20302 vsize=1048032 CPUtime=6.29 /proc/20304/stat : 20304 (PBPASSolver) R 20302 20302 20277 0 -1 4202496 261465 0 0 0 330 299 0 0 25 0 1 0 12885818 1073184768 261403 1992294400 134512640 134902295 4292368784 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20304/statm: 262008 261403 256 96 0 261198 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1056732 [startup+12.7011 s] /proc/loadavg: 0.87 0.97 0.99 2/108 20305 /proc/meminfo: memFree=118256/2059040 swapFree=4171632/4192956 [pid=20302] ppid=20300 vsize=8700 CPUtime=0 /proc/20302/stat : 20302 (run) S 20300 20302 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 12885818 8908800 250 1992294400 4194304 4922060 140735794248944 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20302/statm: 2175 250 211 178 0 68 0 [pid=20304] ppid=20302 vsize=1785984 CPUtime=12.68 /proc/20304/stat : 20304 (PBPASSolver) R 20302 20302 20277 0 -1 4202496 445882 0 0 0 757 511 0 0 25 0 1 0 12885818 1828847616 445820 1992294400 134512640 134902295 4292368784 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20304/statm: 446496 445823 256 96 0 445686 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1794684 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.2094 s] /proc/loadavg: 0.88 0.97 0.99 2/108 20305 /proc/meminfo: memFree=9864/2059040 swapFree=4171632/4192956 [pid=20302] ppid=20300 vsize=8700 CPUtime=0 /proc/20302/stat : 20302 (run) S 20300 20302 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 12885818 8908800 250 1992294400 4194304 4922060 140735794248944 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20302/statm: 2175 250 211 178 0 68 0 [pid=20304] ppid=20302 vsize=1836864 CPUtime=13.21 /proc/20304/stat : 20304 (PBPASSolver) R 20302 20302 20277 0 -1 4202496 458593 0 0 0 794 527 0 0 25 0 1 0 12885818 1880948736 458531 1992294400 134512640 134902295 4292368784 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20304/statm: 459216 458532 256 96 0 458406 0 Current children cumulated CPU time (s) 13.21 Current children cumulated vsize (KiB) 1845564 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.2094 s] /proc/loadavg: 0.88 0.97 0.99 2/108 20305 /proc/meminfo: memFree=9864/2059040 swapFree=4171632/4192956 [pid=20302] ppid=20300 vsize=8700 CPUtime=0 /proc/20302/stat : 20302 (run) S 20300 20302 20277 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 12885818 8908800 250 1992294400 4194304 4922060 140735794248944 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/20302/statm: 2175 250 211 178 0 68 0 [pid=20304] ppid=20302 vsize=1836864 CPUtime=13.21 /proc/20304/stat : 20304 (PBPASSolver) R 20302 20302 20277 0 -1 4202496 458593 0 0 0 794 527 0 0 25 0 1 0 12885818 1880948736 458531 1992294400 134512640 134902295 4292368784 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/20304/statm: 459216 458532 256 96 0 458406 0 Current children cumulated CPU time (s) 13.21 Current children cumulated vsize (KiB) 1845564 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 20302 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 13.21 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.2305 CPU time (s): 13.21 CPU user time (s): 7.94 CPU system time (s): 5.27 CPU usage (%): 99.8449 Max. virtual memory (cumulated for all children) (KiB): 1845564 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= 3 involuntary context switches= 3 runsolver used 0.024996 second user time and 0.079987 second system time The end
Begin job on node003 at 2010-07-06 22:05:21 IDJOB=2687058 IDBENCH=77343 IDSOLVER=1174 FILE ID=node003/2687058-1278446721 PBS_JOBID= 11233506 Free space on /tmp= 62564 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12049_10.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687058-1278446721/watcher-2687058-1278446721 -o /tmp/evaluation-result-2687058-1278446721/solver-2687058-1278446721 -C 1800 -W 2000 -M 1800 run HOME/instance-2687058-1278446721.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 447a543f878ceafadea8d85be2867299 RANDOM SEED=512852288 node003.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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1844996 kB Buffers: 5716 kB Cached: 90704 kB SwapCached: 10700 kB Active: 19040 kB Inactive: 126924 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1844996 kB SwapTotal: 4192956 kB SwapFree: 4171632 kB Dirty: 8548 kB Writeback: 0 kB AnonPages: 38760 kB Mapped: 14404 kB Slab: 46000 kB PageTables: 4172 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180364 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= 62564 MiB End job on node003 at 2010-07-06 22:05:36