Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.89 | 13.9145 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j12020_5.std.opb |
MD5SUM | 540da758cf8d48dfd6d010c328e69846 |
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 | 69 |
Best CPU time to get the best result obtained on this benchmark | 17.4673 |
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 | 234431 |
Number of constraints which are clauses | 233231 |
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 |
13.89/13.91 c 72842 234431 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-2686993-1278445811/watcher-2686993-1278445811 -o /tmp/evaluation-result-2686993-1278445811/solver-2686993-1278445811 -C 1800 -W 2000 -M 1800 run HOME/instance-2686993-1278445811.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 19094 /proc/meminfo: memFree=1375452/2059040 swapFree=4192956/4192956 [pid=19094] ppid=19092 vsize=8700 CPUtime=0 /proc/19094/stat : 19094 (run) S 19092 19094 17370 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 12794168 8908800 250 1992294400 4194304 4922060 140734062861168 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19094/statm: 2175 250 211 178 0 68 0 [startup+0.0531781 s] /proc/loadavg: 1.00 1.00 1.00 3/106 19094 /proc/meminfo: memFree=1375452/2059040 swapFree=4192956/4192956 [pid=19094] ppid=19092 vsize=8700 CPUtime=0 /proc/19094/stat : 19094 (run) S 19092 19094 17370 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 12794168 8908800 250 1992294400 4194304 4922060 140734062861168 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19094/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101181 s] /proc/loadavg: 1.00 1.00 1.00 3/106 19094 /proc/meminfo: memFree=1375452/2059040 swapFree=4192956/4192956 [pid=19094] ppid=19092 vsize=8700 CPUtime=0 /proc/19094/stat : 19094 (run) S 19092 19094 17370 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 12794168 8908800 250 1992294400 4194304 4922060 140734062861168 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19094/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.3012 s] /proc/loadavg: 1.00 1.00 1.00 3/106 19094 /proc/meminfo: memFree=1375452/2059040 swapFree=4192956/4192956 [pid=19094] ppid=19092 vsize=8700 CPUtime=0 /proc/19094/stat : 19094 (run) S 19092 19094 17370 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 12794168 8908800 250 1992294400 4194304 4922060 140734062861168 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19094/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701241 s] /proc/loadavg: 1.00 1.00 1.00 3/106 19094 /proc/meminfo: memFree=1375452/2059040 swapFree=4192956/4192956 [pid=19094] ppid=19092 vsize=8700 CPUtime=0 /proc/19094/stat : 19094 (run) S 19092 19094 17370 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 12794168 8908800 250 1992294400 4194304 4922060 140734062861168 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19094/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50132 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19097 /proc/meminfo: memFree=1166124/2059040 swapFree=4192956/4192956 [pid=19094] ppid=19092 vsize=8700 CPUtime=0 /proc/19094/stat : 19094 (run) S 19092 19094 17370 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 12794168 8908800 250 1992294400 4194304 4922060 140734062861168 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19094/statm: 2175 250 211 178 0 68 0 [pid=19096] ppid=19094 vsize=307776 CPUtime=1.48 /proc/19096/stat : 19096 (PBPASSolver) R 19094 19094 17370 0 -1 4202496 76407 0 0 0 58 90 0 0 25 0 1 0 12794168 315162624 76345 1992294400 134512640 134902295 4291999696 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19096/statm: 76944 76345 256 96 0 76134 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 316476 [startup+3.10148 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19097 /proc/meminfo: memFree=961276/2059040 swapFree=4192956/4192956 [pid=19094] ppid=19092 vsize=8700 CPUtime=0 /proc/19094/stat : 19094 (run) S 19092 19094 17370 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 12794168 8908800 250 1992294400 4194304 4922060 140734062861168 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19094/statm: 2175 250 211 178 0 68 0 [pid=19096] ppid=19094 vsize=582400 CPUtime=3.09 /proc/19096/stat : 19096 (PBPASSolver) R 19094 19094 17370 0 -1 4202496 145040 0 0 0 137 172 0 0 25 0 1 0 12794168 596377600 144978 1992294400 134512640 134902295 4291999696 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19096/statm: 145600 144980 256 96 0 144790 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 591100 [startup+6.3008 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19097 /proc/meminfo: memFree=451636/2059040 swapFree=4192956/4192956 [pid=19094] ppid=19092 vsize=8700 CPUtime=0 /proc/19094/stat : 19094 (run) S 19092 19094 17370 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 12794168 8908800 250 1992294400 4194304 4922060 140734062861168 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19094/statm: 2175 250 211 178 0 68 0 [pid=19096] ppid=19094 vsize=1046752 CPUtime=6.28 /proc/19096/stat : 19096 (PBPASSolver) R 19094 19094 17370 0 -1 4202496 261096 0 0 0 324 304 0 0 25 0 1 0 12794168 1071874048 261034 1992294400 134512640 134902295 4291999696 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19096/statm: 261688 261036 256 96 0 260878 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1055452 [startup+12.7017 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19097 /proc/meminfo: memFree=10656/2059040 swapFree=4192956/4192956 [pid=19094] ppid=19092 vsize=8700 CPUtime=0 /proc/19094/stat : 19094 (run) S 19092 19094 17370 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 12794168 8908800 250 1992294400 4194304 4922060 140734062861168 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19094/statm: 2175 250 211 178 0 68 0 [pid=19096] ppid=19094 vsize=1749472 CPUtime=12.69 /proc/19096/stat : 19096 (PBPASSolver) R 19094 19094 17370 0 -1 4202496 436749 0 0 0 749 520 0 0 25 0 1 0 12794168 1791459328 436687 1992294400 134512640 134902295 4291999696 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19096/statm: 437368 436687 256 96 0 436558 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1758172 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.9017 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19097 /proc/meminfo: memFree=10808/2059040 swapFree=4192956/4192956 [pid=19094] ppid=19092 vsize=8700 CPUtime=0 /proc/19094/stat : 19094 (run) S 19092 19094 17370 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 12794168 8908800 250 1992294400 4194304 4922060 140734062861168 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19094/statm: 2175 250 211 178 0 68 0 [pid=19096] ppid=19094 vsize=1844096 CPUtime=13.89 /proc/19096/stat : 19096 (PBPASSolver) R 19094 19094 17370 0 -1 4202496 460460 0 0 0 834 555 0 0 25 0 1 0 12794168 1888354304 460398 1992294400 134512640 134902295 4291999696 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19096/statm: 461024 460398 256 96 0 460214 0 Current children cumulated CPU time (s) 13.89 Current children cumulated vsize (KiB) 1852796 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.9017 s] /proc/loadavg: 1.00 1.00 1.00 2/108 19097 /proc/meminfo: memFree=10808/2059040 swapFree=4192956/4192956 [pid=19094] ppid=19092 vsize=8700 CPUtime=0 /proc/19094/stat : 19094 (run) S 19092 19094 17370 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 12794168 8908800 250 1992294400 4194304 4922060 140734062861168 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/19094/statm: 2175 250 211 178 0 68 0 [pid=19096] ppid=19094 vsize=1844096 CPUtime=13.89 /proc/19096/stat : 19096 (PBPASSolver) R 19094 19094 17370 0 -1 4202496 460460 0 0 0 834 555 0 0 25 0 1 0 12794168 1888354304 460398 1992294400 134512640 134902295 4291999696 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/19096/statm: 461024 460398 256 96 0 460214 0 Current children cumulated CPU time (s) 13.89 Current children cumulated vsize (KiB) 1852796 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 19094 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=3999 # CPU time returned by wait4() is 0.003999 # while last known CPU time is 13.89 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.9145 CPU time (s): 13.89 CPU user time (s): 8.34 CPU system time (s): 5.55 CPU usage (%): 99.8242 Max. virtual memory (cumulated for all children) (KiB): 1852796 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 522 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 0.030995 second user time and 0.078987 second system time The end
Begin job on node012 at 2010-07-06 21:50:12 IDJOB=2686993 IDBENCH=77248 IDSOLVER=1174 FILE ID=node012/2686993-1278445811 PBS_JOBID= 11233459 Free space on /tmp= 62476 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12020_5.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686993-1278445811/watcher-2686993-1278445811 -o /tmp/evaluation-result-2686993-1278445811/solver-2686993-1278445811 -C 1800 -W 2000 -M 1800 run HOME/instance-2686993-1278445811.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 540da758cf8d48dfd6d010c328e69846 RANDOM SEED=1108129019 node012.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 : 3000.248 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 : 6000.49 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 : 3000.248 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: 1375848 kB Buffers: 116500 kB Cached: 428240 kB SwapCached: 0 kB Active: 254944 kB Inactive: 350176 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1375848 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 8504 kB Writeback: 8 kB AnonPages: 60296 kB Mapped: 14452 kB Slab: 56120 kB PageTables: 4232 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181176 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= 62476 MiB End job on node012 at 2010-07-06 21:50:27