Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.85 | 12.9176 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/ wnq/normalized-wnq_n100_mw99_3.opb.PB06.opb |
MD5SUM | 8eed52e8cea562b1b1ee5bae07565266 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 390 |
Best CPU time to get the best result obtained on this benchmark | 1796.04 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 478 |
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 | 500105 |
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 | 500105 |
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 |
12.85/12.91 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-2673943-1276793669/watcher-2673943-1276793669 -o /tmp/evaluation-result-2673943-1276793669/solver-2673943-1276793669 -C 1800 -W 2000 -M 1800 run HOME/instance-2673943-1276793669.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 23474 /proc/meminfo: memFree=1844328/2059040 swapFree=4164940/4192956 [pid=23474] ppid=23472 vsize=8700 CPUtime=0 /proc/23474/stat : 23474 (run) S 23472 23474 22866 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 20662399 8908800 251 1992294400 4194304 4922060 140736226203840 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23474/statm: 2175 251 211 178 0 68 0 [startup+0.0110279 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23474 /proc/meminfo: memFree=1844328/2059040 swapFree=4164940/4192956 [pid=23474] ppid=23472 vsize=8700 CPUtime=0 /proc/23474/stat : 23474 (run) S 23472 23474 22866 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 20662399 8908800 251 1992294400 4194304 4922060 140736226203840 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23474/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.104571 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23474 /proc/meminfo: memFree=1844328/2059040 swapFree=4164940/4192956 [pid=23474] ppid=23472 vsize=8700 CPUtime=0 /proc/23474/stat : 23474 (run) S 23472 23474 22866 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 20662399 8908800 251 1992294400 4194304 4922060 140736226203840 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23474/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300561 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23474 /proc/meminfo: memFree=1844328/2059040 swapFree=4164940/4192956 [pid=23474] ppid=23472 vsize=8700 CPUtime=0 /proc/23474/stat : 23474 (run) S 23472 23474 22866 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 20662399 8908800 251 1992294400 4194304 4922060 140736226203840 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23474/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70054 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23474 /proc/meminfo: memFree=1844328/2059040 swapFree=4164940/4192956 [pid=23474] ppid=23472 vsize=8700 CPUtime=0 /proc/23474/stat : 23474 (run) S 23472 23474 22866 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 20662399 8908800 251 1992294400 4194304 4922060 140736226203840 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23474/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5005 s] /proc/loadavg: 1.00 1.00 1.00 2/108 23477 /proc/meminfo: memFree=1649144/2059040 swapFree=4164940/4192956 [pid=23474] ppid=23472 vsize=8700 CPUtime=0 /proc/23474/stat : 23474 (run) S 23472 23474 22866 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 20662399 8908800 251 1992294400 4194304 4922060 140736226203840 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23474/statm: 2175 251 211 178 0 68 0 [pid=23476] ppid=23474 vsize=296164 CPUtime=1.45 /proc/23476/stat : 23476 (PBPASSolver) R 23474 23474 22866 0 -1 4202496 73911 0 3 0 56 89 0 0 20 0 1 0 20662399 303271936 73468 1992294400 134512640 134902295 4293395440 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/23476/statm: 74105 73471 256 96 0 73317 0 Current children cumulated CPU time (s) 1.45 Current children cumulated vsize (KiB) 304864 [startup+3.10041 s] /proc/loadavg: 1.00 1.00 1.00 2/108 23477 /proc/meminfo: memFree=1437848/2059040 swapFree=4164940/4192956 [pid=23474] ppid=23472 vsize=8700 CPUtime=0 /proc/23474/stat : 23474 (run) S 23472 23474 22866 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 20662399 8908800 251 1992294400 4194304 4922060 140736226203840 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23474/statm: 2175 251 211 178 0 68 0 [pid=23476] ppid=23474 vsize=582820 CPUtime=3.05 /proc/23476/stat : 23476 (PBPASSolver) R 23474 23474 22866 0 -1 4202496 145568 0 3 0 137 168 0 0 25 0 1 0 20662399 596807680 145125 1992294400 134512640 134902295 4293395440 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/23476/statm: 145705 145127 256 96 0 144917 0 Current children cumulated CPU time (s) 3.05 Current children cumulated vsize (KiB) 591520 [startup+6.30025 s] /proc/loadavg: 1.00 1.00 1.00 2/108 23477 /proc/meminfo: memFree=907872/2059040 swapFree=4164940/4192956 [pid=23474] ppid=23472 vsize=8700 CPUtime=0 /proc/23474/stat : 23474 (run) S 23472 23474 22866 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 20662399 8908800 251 1992294400 4194304 4922060 140736226203840 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23474/statm: 2175 251 211 178 0 68 0 [pid=23476] ppid=23474 vsize=1063396 CPUtime=6.24 /proc/23476/stat : 23476 (PBPASSolver) R 23474 23474 22866 0 -1 4202496 265656 0 3 0 322 302 0 0 25 0 1 0 20662399 1088917504 265213 1992294400 134512640 134902295 4293395440 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/23476/statm: 265849 265216 256 96 0 265061 0 Current children cumulated CPU time (s) 6.24 Current children cumulated vsize (KiB) 1072096 [startup+12.7019 s] /proc/loadavg: 1.00 1.00 1.00 2/108 23479 /proc/meminfo: memFree=94804/2059040 swapFree=4164940/4192956 [pid=23474] ppid=23472 vsize=8700 CPUtime=0 /proc/23474/stat : 23474 (run) S 23472 23474 22866 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 20662399 8908800 251 1992294400 4194304 4922060 140736226203840 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23474/statm: 2175 251 211 178 0 68 0 [pid=23476] ppid=23474 vsize=1821924 CPUtime=12.65 /proc/23476/stat : 23476 (PBPASSolver) R 23474 23474 22866 0 -1 4202496 455315 0 3 0 752 513 0 0 25 0 1 0 20662399 1865650176 454872 1992294400 134512640 134902295 4293395440 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/23476/statm: 455481 454872 256 96 0 454693 0 Current children cumulated CPU time (s) 12.65 Current children cumulated vsize (KiB) 1830624 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.9019 s] /proc/loadavg: 1.00 1.00 1.00 2/108 23479 /proc/meminfo: memFree=9604/2059040 swapFree=4164940/4192956 [pid=23474] ppid=23472 vsize=8700 CPUtime=0 /proc/23474/stat : 23474 (run) S 23472 23474 22866 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 20662399 8908800 251 1992294400 4194304 4922060 140736226203840 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23474/statm: 2175 251 211 178 0 68 0 [pid=23476] ppid=23474 vsize=1840708 CPUtime=12.85 /proc/23476/stat : 23476 (PBPASSolver) R 23474 23474 22866 0 -1 4202496 460005 0 3 0 767 518 0 0 25 0 1 0 20662399 1884884992 459562 1992294400 134512640 134902295 4293395440 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/23476/statm: 460177 459562 256 96 0 459389 0 Current children cumulated CPU time (s) 12.85 Current children cumulated vsize (KiB) 1849408 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+12.9019 s] /proc/loadavg: 1.00 1.00 1.00 2/108 23479 /proc/meminfo: memFree=9604/2059040 swapFree=4164940/4192956 [pid=23474] ppid=23472 vsize=8700 CPUtime=0 /proc/23474/stat : 23474 (run) S 23472 23474 22866 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 20662399 8908800 251 1992294400 4194304 4922060 140736226203840 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23474/statm: 2175 251 211 178 0 68 0 [pid=23476] ppid=23474 vsize=1840708 CPUtime=12.85 /proc/23476/stat : 23476 (PBPASSolver) R 23474 23474 22866 0 -1 4202496 460005 0 3 0 767 518 0 0 25 0 1 0 20662399 1884884992 459562 1992294400 134512640 134902295 4293395440 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 3 /proc/23476/statm: 460177 459562 256 96 0 459389 0 Current children cumulated CPU time (s) 12.85 Current children cumulated vsize (KiB) 1849408 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 23474 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 12.85 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.9176 CPU time (s): 12.85 CPU user time (s): 7.67 CPU system time (s): 5.18 CPU usage (%): 99.477 Max. virtual memory (cumulated for all children) (KiB): 1849408 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= 525 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 0.035994 second user time and 0.067989 second system time The end
Begin job on node030 at 2010-06-17 18:54:30 IDJOB=2673943 IDBENCH=1967 IDSOLVER=1174 FILE ID=node030/2673943-1276793669 PBS_JOBID= 11176571 Free space on /tmp= 62540 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_3.opb.PB06.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673943-1276793669/watcher-2673943-1276793669 -o /tmp/evaluation-result-2673943-1276793669/solver-2673943-1276793669 -C 1800 -W 2000 -M 1800 run HOME/instance-2673943-1276793669.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8eed52e8cea562b1b1ee5bae07565266 RANDOM SEED=601383024 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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.52 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1845508 kB Buffers: 28536 kB Cached: 71932 kB SwapCached: 0 kB Active: 37376 kB Inactive: 94984 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1845508 kB SwapTotal: 4192956 kB SwapFree: 4164940 kB Dirty: 17700 kB Writeback: 8 kB AnonPages: 31868 kB Mapped: 14596 kB Slab: 59384 kB PageTables: 4028 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180356 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= 62540 MiB End job on node030 at 2010-06-17 18:54:46