Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.79 | 13.816 |
Name | /OPT-SMALLINT-LIN/oliveras/j120opt/ normalized-j1206_4.std.opb |
MD5SUM | dc2381243433b8fdb488c977baa91e3c |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 158 |
Best CPU time to get the best result obtained on this benchmark | 1800.21 |
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 | 234497 |
Number of constraints which are clauses | 233297 |
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 | 64 |
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 |
13.79/13.80 c 72842 234497 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-2686967-1278445203/watcher-2686967-1278445203 -o /tmp/evaluation-result-2686967-1278445203/solver-2686967-1278445203 -C 1800 -W 2000 -M 1800 run HOME/instance-2686967-1278445203.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: 0.93 0.99 0.99 2/106 23109 /proc/meminfo: memFree=1442628/2059040 swapFree=4192956/4192956 [pid=23109] ppid=23107 vsize=8700 CPUtime=0 /proc/23109/stat : 23109 (run) S 23107 23109 23084 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12731748 8908800 250 1992294400 4194304 4922060 140737422564672 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23109/statm: 2175 250 211 178 0 68 0 [startup+0.0373729 s] /proc/loadavg: 0.93 0.99 0.99 2/106 23109 /proc/meminfo: memFree=1442628/2059040 swapFree=4192956/4192956 [pid=23109] ppid=23107 vsize=8700 CPUtime=0 /proc/23109/stat : 23109 (run) S 23107 23109 23084 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12731748 8908800 250 1992294400 4194304 4922060 140737422564672 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23109/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100377 s] /proc/loadavg: 0.93 0.99 0.99 2/106 23109 /proc/meminfo: memFree=1442628/2059040 swapFree=4192956/4192956 [pid=23109] ppid=23107 vsize=8700 CPUtime=0 /proc/23109/stat : 23109 (run) S 23107 23109 23084 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12731748 8908800 250 1992294400 4194304 4922060 140737422564672 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23109/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.30039 s] /proc/loadavg: 0.93 0.99 0.99 2/106 23109 /proc/meminfo: memFree=1442628/2059040 swapFree=4192956/4192956 [pid=23109] ppid=23107 vsize=8700 CPUtime=0 /proc/23109/stat : 23109 (run) S 23107 23109 23084 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12731748 8908800 250 1992294400 4194304 4922060 140737422564672 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23109/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700416 s] /proc/loadavg: 0.93 0.99 0.99 2/106 23109 /proc/meminfo: memFree=1442628/2059040 swapFree=4192956/4192956 [pid=23109] ppid=23107 vsize=8700 CPUtime=0 /proc/23109/stat : 23109 (run) S 23107 23109 23084 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12731748 8908800 250 1992294400 4194304 4922060 140737422564672 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23109/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50047 s] /proc/loadavg: 0.94 0.99 0.99 2/108 23112 /proc/meminfo: memFree=1231936/2059040 swapFree=4192956/4192956 [pid=23109] ppid=23107 vsize=8700 CPUtime=0 /proc/23109/stat : 23109 (run) S 23107 23109 23084 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12731748 8908800 250 1992294400 4194304 4922060 140737422564672 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23109/statm: 2175 250 211 178 0 68 0 [pid=23111] ppid=23109 vsize=309312 CPUtime=1.48 /proc/23111/stat : 23111 (PBPASSolver) R 23109 23109 23084 0 -1 4202496 76776 0 0 0 64 84 0 0 25 0 1 0 12731748 316735488 76713 1992294400 134512640 134902295 4289474400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23111/statm: 77328 76713 256 96 0 76518 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 318012 [startup+3.10057 s] /proc/loadavg: 0.94 0.99 0.99 2/108 23112 /proc/meminfo: memFree=1026840/2059040 swapFree=4192956/4192956 [pid=23109] ppid=23107 vsize=8700 CPUtime=0 /proc/23109/stat : 23109 (run) S 23107 23109 23084 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12731748 8908800 250 1992294400 4194304 4922060 140737422564672 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23109/statm: 2175 250 211 178 0 68 0 [pid=23111] ppid=23109 vsize=585248 CPUtime=3.08 /proc/23111/stat : 23111 (PBPASSolver) R 23109 23109 23084 0 -1 4202496 145755 0 0 0 145 163 0 0 25 0 1 0 12731748 599293952 145692 1992294400 134512640 134902295 4289474400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23111/statm: 146312 145694 256 96 0 145502 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 593948 [startup+6.30178 s] /proc/loadavg: 0.94 0.99 0.99 2/108 23112 /proc/meminfo: memFree=514100/2059040 swapFree=4192956/4192956 [pid=23109] ppid=23107 vsize=8700 CPUtime=0 /proc/23109/stat : 23109 (run) S 23107 23109 23084 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12731748 8908800 250 1992294400 4194304 4922060 140737422564672 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23109/statm: 2175 250 211 178 0 68 0 [pid=23111] ppid=23109 vsize=1051904 CPUtime=6.28 /proc/23111/stat : 23111 (PBPASSolver) R 23109 23109 23084 0 -1 4202496 262428 0 0 0 331 297 0 0 25 0 1 0 12731748 1077149696 262365 1992294400 134512640 134902295 4289474400 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23111/statm: 262976 262370 256 96 0 262166 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1060604 [startup+12.7012 s] /proc/loadavg: 1.03 1.01 1.00 2/108 23112 /proc/meminfo: memFree=10576/2059040 swapFree=4192956/4192956 [pid=23109] ppid=23107 vsize=8700 CPUtime=0 /proc/23109/stat : 23109 (run) S 23107 23109 23084 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12731748 8908800 250 1992294400 4194304 4922060 140737422564672 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23109/statm: 2175 250 211 178 0 68 0 [pid=23111] ppid=23109 vsize=1751776 CPUtime=12.68 /proc/23111/stat : 23111 (PBPASSolver) R 23109 23109 23084 0 -1 4202496 437374 0 0 0 763 505 0 0 25 0 1 0 12731748 1793818624 437311 1992294400 134512640 134902295 4289474400 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23111/statm: 437944 437311 256 96 0 437134 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1760476 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.8013 s] /proc/loadavg: 1.03 1.01 1.00 2/108 23112 /proc/meminfo: memFree=10408/2059040 swapFree=4192956/4192956 [pid=23109] ppid=23107 vsize=8700 CPUtime=0 /proc/23109/stat : 23109 (run) S 23107 23109 23084 0 -1 4202496 388 134 0 0 0 0 0 0 19 0 1 0 12731748 8908800 250 1992294400 4194304 4922060 140737422564672 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23109/statm: 2175 250 211 178 0 68 0 [pid=23111] ppid=23109 vsize=1838176 CPUtime=13.79 /proc/23111/stat : 23111 (PBPASSolver) R 23109 23109 23084 0 -1 4202496 458980 0 0 0 842 537 0 0 25 0 1 0 12731748 1882292224 458917 1992294400 134512640 134902295 4289474400 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23111/statm: 459544 458917 256 96 0 458734 0 Current children cumulated CPU time (s) 13.79 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 23109 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 13.79 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.816 CPU time (s): 13.79 CPU user time (s): 8.42 CPU system time (s): 5.37 CPU usage (%): 99.8121 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= 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 0.025996 second user time and 0.082987 second system time The end
Begin job on node030 at 2010-07-06 21:40:03 IDJOB=2686967 IDBENCH=77212 IDSOLVER=1174 FILE ID=node030/2686967-1278445203 PBS_JOBID= 11233492 Free space on /tmp= 62500 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j1206_4.std.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686967-1278445203/watcher-2686967-1278445203 -o /tmp/evaluation-result-2686967-1278445203/solver-2686967-1278445203 -C 1800 -W 2000 -M 1800 run HOME/instance-2686967-1278445203.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= dc2381243433b8fdb488c977baa91e3c RANDOM SEED=467675005 node030.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 : 3000.217 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 : 6000.43 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 : 3000.217 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: 1443148 kB Buffers: 110148 kB Cached: 372544 kB SwapCached: 0 kB Active: 182900 kB Inactive: 359668 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1443148 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 8152 kB Writeback: 0 kB AnonPages: 59904 kB Mapped: 14464 kB Slab: 51428 kB PageTables: 4160 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179908 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= 62500 MiB End job on node030 at 2010-07-06 21:40:19