Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.91 | 12.9325 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/ wnq/normalized-wnq_n100_mw99_5.opb.PB06.opb |
MD5SUM | 6389567e651775a5f815611581d2023e |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 557 |
Best CPU time to get the best result obtained on this benchmark | 1802.16 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 474 |
Optimality of the best value was proved | NO |
Number of variables | 10000 |
Total number of constraints | 656900 |
Number of constraints which are clauses | 656900 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 100 |
Number of terms in the objective function | 10000 |
Biggest coefficient in the objective function | 99 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 494177 |
Number of bits of the sum of numbers in the objective function | 19 |
Biggest number in a constraint | 99 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 494177 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
12.91/12.92 c 10000 656900 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-2673951-1276793704/watcher-2673951-1276793704 -o /tmp/evaluation-result-2673951-1276793704/solver-2673951-1276793704 -C 1800 -W 2000 -M 1800 run HOME/instance-2673951-1276793704.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: 0.92 0.97 0.99 3/105 23066 /proc/meminfo: memFree=1846996/2059040 swapFree=4139720/4192956 [pid=23066] ppid=23064 vsize=8700 CPUtime=0 /proc/23066/stat : 23066 (run) S 23064 23066 22564 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 20664106 8908800 250 1992294400 4194304 4922060 140735299886976 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23066/statm: 2175 250 211 178 0 68 0 [startup+0.0986041 s] /proc/loadavg: 0.92 0.97 0.99 3/105 23066 /proc/meminfo: memFree=1846996/2059040 swapFree=4139720/4192956 [pid=23066] ppid=23064 vsize=8700 CPUtime=0 /proc/23066/stat : 23066 (run) S 23064 23066 22564 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 20664106 8908800 250 1992294400 4194304 4922060 140735299886976 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23066/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100604 s] /proc/loadavg: 0.92 0.97 0.99 3/105 23066 /proc/meminfo: memFree=1846996/2059040 swapFree=4139720/4192956 [pid=23066] ppid=23064 vsize=8700 CPUtime=0 /proc/23066/stat : 23066 (run) S 23064 23066 22564 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 20664106 8908800 250 1992294400 4194304 4922060 140735299886976 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23066/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300625 s] /proc/loadavg: 0.92 0.97 0.99 3/105 23066 /proc/meminfo: memFree=1846996/2059040 swapFree=4139720/4192956 [pid=23066] ppid=23064 vsize=8700 CPUtime=0 /proc/23066/stat : 23066 (run) S 23064 23066 22564 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 20664106 8908800 250 1992294400 4194304 4922060 140735299886976 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23066/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700671 s] /proc/loadavg: 0.92 0.97 0.99 3/105 23066 /proc/meminfo: memFree=1846996/2059040 swapFree=4139720/4192956 [pid=23066] ppid=23064 vsize=8700 CPUtime=0 /proc/23066/stat : 23066 (run) S 23064 23066 22564 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 20664106 8908800 250 1992294400 4194304 4922060 140735299886976 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23066/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50076 s] /proc/loadavg: 0.92 0.97 0.99 3/107 23069 /proc/meminfo: memFree=1641016/2059040 swapFree=4139720/4192956 [pid=23066] ppid=23064 vsize=8700 CPUtime=0 /proc/23066/stat : 23066 (run) S 23064 23066 22564 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 20664106 8908800 250 1992294400 4194304 4922060 140735299886976 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23066/statm: 2175 250 211 178 0 68 0 [pid=23068] ppid=23066 vsize=307972 CPUtime=1.49 /proc/23068/stat : 23068 (PBPASSolver) R 23066 23066 22564 0 -1 4202496 76863 0 0 0 58 91 0 0 25 0 1 0 20664106 315363328 76417 1992294400 134512640 134902295 4288644864 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23068/statm: 76993 76418 256 96 0 76205 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 316672 [startup+3.10094 s] /proc/loadavg: 0.92 0.97 0.99 2/107 23069 /proc/meminfo: memFree=1428144/2059040 swapFree=4139720/4192956 [pid=23066] ppid=23064 vsize=8700 CPUtime=0 /proc/23066/stat : 23066 (run) S 23064 23066 22564 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 20664106 8908800 250 1992294400 4194304 4922060 140735299886976 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23066/statm: 2175 250 211 178 0 68 0 [pid=23068] ppid=23066 vsize=596452 CPUtime=3.09 /proc/23068/stat : 23068 (PBPASSolver) R 23066 23066 22564 0 -1 4202496 148963 0 0 0 141 168 0 0 25 0 1 0 20664106 610766848 148517 1992294400 134512640 134902295 4288644864 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23068/statm: 149113 148519 256 96 0 148325 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 605152 [startup+6.3003 s] /proc/loadavg: 0.93 0.97 0.99 2/107 23069 /proc/meminfo: memFree=894660/2059040 swapFree=4139720/4192956 [pid=23066] ppid=23064 vsize=8700 CPUtime=0 /proc/23066/stat : 23066 (run) S 23064 23066 22564 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 20664106 8908800 250 1992294400 4194304 4922060 140735299886976 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23066/statm: 2175 250 211 178 0 68 0 [pid=23068] ppid=23066 vsize=1078340 CPUtime=6.29 /proc/23068/stat : 23068 (PBPASSolver) R 23066 23066 22564 0 -1 4202496 269433 0 0 0 328 301 0 0 25 0 1 0 20664106 1104220160 268987 1992294400 134512640 134902295 4288644864 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23068/statm: 269585 268989 256 96 0 268797 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1087040 [startup+12.701 s] /proc/loadavg: 0.93 0.97 0.99 2/107 23069 /proc/meminfo: memFree=95356/2059040 swapFree=4139720/4192956 [pid=23066] ppid=23064 vsize=8700 CPUtime=0 /proc/23066/stat : 23066 (run) S 23064 23066 22564 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 20664106 8908800 250 1992294400 4194304 4922060 140735299886976 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23066/statm: 2175 250 211 178 0 68 0 [pid=23068] ppid=23066 vsize=1822180 CPUtime=12.68 /proc/23068/stat : 23068 (PBPASSolver) R 23066 23066 22564 0 -1 4202496 455382 0 0 0 763 505 0 0 25 0 1 0 20664106 1865912320 454936 1992294400 134512640 134902295 4288644864 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23068/statm: 455545 454936 256 96 0 454757 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1830880 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.9011 s] /proc/loadavg: 0.93 0.97 0.99 2/107 23069 /proc/meminfo: memFree=9392/2059040 swapFree=4139720/4192956 [pid=23066] ppid=23064 vsize=8700 CPUtime=0 /proc/23066/stat : 23066 (run) S 23064 23066 22564 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 20664106 8908800 250 1992294400 4194304 4922060 140735299886976 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23066/statm: 2175 250 211 178 0 68 0 [pid=23068] ppid=23066 vsize=1842756 CPUtime=12.91 /proc/23068/stat : 23068 (PBPASSolver) R 23066 23066 22564 0 -1 4202496 460526 0 0 0 780 511 0 0 25 0 1 0 20664106 1886982144 460080 1992294400 134512640 134902295 4288644864 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23068/statm: 460689 460080 256 96 0 459901 0 Current children cumulated CPU time (s) 12.91 Current children cumulated vsize (KiB) 1851456 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+12.9011 s] /proc/loadavg: 0.93 0.97 0.99 2/107 23069 /proc/meminfo: memFree=9392/2059040 swapFree=4139720/4192956 [pid=23066] ppid=23064 vsize=8700 CPUtime=0 /proc/23066/stat : 23066 (run) S 23064 23066 22564 0 -1 4202496 388 134 0 0 0 0 0 0 22 0 1 0 20664106 8908800 250 1992294400 4194304 4922060 140735299886976 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23066/statm: 2175 250 211 178 0 68 0 [pid=23068] ppid=23066 vsize=1842756 CPUtime=12.91 /proc/23068/stat : 23068 (PBPASSolver) R 23066 23066 22564 0 -1 4202496 460526 0 0 0 780 511 0 0 25 0 1 0 20664106 1886982144 460080 1992294400 134512640 134902295 4288644864 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23068/statm: 460689 460080 256 96 0 459901 0 Current children cumulated CPU time (s) 12.91 Current children cumulated vsize (KiB) 1851456 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 23066 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=2999 # CPU time returned by wait4() is 0.002999 # while last known CPU time is 12.91 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.9325 CPU time (s): 12.91 CPU user time (s): 7.8 CPU system time (s): 5.11 CPU usage (%): 99.8261 Max. virtual memory (cumulated for all children) (KiB): 1851456 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 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= 4 runsolver used 0.023996 second user time and 0.073988 second system time The end
Begin job on node088 at 2010-06-17 18:55:05 IDJOB=2673951 IDBENCH=1975 IDSOLVER=1174 FILE ID=node088/2673951-1276793704 PBS_JOBID= 11176617 Free space on /tmp= 62544 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_5.opb.PB06.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673951-1276793704/watcher-2673951-1276793704 -o /tmp/evaluation-result-2673951-1276793704/solver-2673951-1276793704 -C 1800 -W 2000 -M 1800 run HOME/instance-2673951-1276793704.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6389567e651775a5f815611581d2023e RANDOM SEED=574372709 node088.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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1847516 kB Buffers: 21628 kB Cached: 99312 kB SwapCached: 6472 kB Active: 33232 kB Inactive: 100992 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1847516 kB SwapTotal: 4192956 kB SwapFree: 4139720 kB Dirty: 17672 kB Writeback: 0 kB AnonPages: 10908 kB Mapped: 13040 kB Slab: 55576 kB PageTables: 3948 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180532 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= 62544 MiB End job on node088 at 2010-06-17 18:55:20