Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.79 | 12.8379 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/ wnq/normalized-wnq_n100_mw99_8.opb.PB06.opb |
MD5SUM | 54ffab8e8a4cb46f5f9473284ad05d3b |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 545 |
Best CPU time to get the best result obtained on this benchmark | 1802.2 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 371 |
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 | 495981 |
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 | 495981 |
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 |
12.79/12.83 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-2673947-1276793688/watcher-2673947-1276793688 -o /tmp/evaluation-result-2673947-1276793688/solver-2673947-1276793688 -C 1800 -W 2000 -M 1800 run HOME/instance-2673947-1276793688.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 0.99 0.99 3/105 23036 /proc/meminfo: memFree=1836856/2059040 swapFree=4139720/4192956 [pid=23036] ppid=23034 vsize=8700 CPUtime=0 /proc/23036/stat : 23036 (run) S 23034 23036 22564 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 20662499 8908800 251 1992294400 4194304 4922060 140733274603008 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23036/statm: 2175 251 211 178 0 68 0 [startup+0.031238 s] /proc/loadavg: 1.00 0.99 0.99 3/105 23036 /proc/meminfo: memFree=1836856/2059040 swapFree=4139720/4192956 [pid=23036] ppid=23034 vsize=8700 CPUtime=0 /proc/23036/stat : 23036 (run) S 23034 23036 22564 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 20662499 8908800 251 1992294400 4194304 4922060 140733274603008 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23036/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101245 s] /proc/loadavg: 1.00 0.99 0.99 3/105 23036 /proc/meminfo: memFree=1836856/2059040 swapFree=4139720/4192956 [pid=23036] ppid=23034 vsize=8700 CPUtime=0 /proc/23036/stat : 23036 (run) S 23034 23036 22564 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 20662499 8908800 251 1992294400 4194304 4922060 140733274603008 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23036/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301267 s] /proc/loadavg: 1.00 0.99 0.99 3/105 23036 /proc/meminfo: memFree=1836856/2059040 swapFree=4139720/4192956 [pid=23036] ppid=23034 vsize=8700 CPUtime=0 /proc/23036/stat : 23036 (run) S 23034 23036 22564 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 20662499 8908800 251 1992294400 4194304 4922060 140733274603008 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23036/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701311 s] /proc/loadavg: 1.00 0.99 0.99 3/105 23036 /proc/meminfo: memFree=1836856/2059040 swapFree=4139720/4192956 [pid=23036] ppid=23034 vsize=8700 CPUtime=0 /proc/23036/stat : 23036 (run) S 23034 23036 22564 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 20662499 8908800 251 1992294400 4194304 4922060 140733274603008 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23036/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.5014 s] /proc/loadavg: 1.00 0.99 0.99 2/107 23039 /proc/meminfo: memFree=1631124/2059040 swapFree=4139720/4192956 [pid=23036] ppid=23034 vsize=8700 CPUtime=0 /proc/23036/stat : 23036 (run) S 23034 23036 22564 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 20662499 8908800 251 1992294400 4194304 4922060 140733274603008 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23036/statm: 2175 251 211 178 0 68 0 [pid=23038] ppid=23036 vsize=307972 CPUtime=1.49 /proc/23038/stat : 23038 (PBPASSolver) R 23036 23036 22564 0 -1 4202496 76839 0 0 0 60 89 0 0 25 0 1 0 20662500 315363328 76392 1992294400 134512640 134902295 4287881296 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23038/statm: 76993 76395 256 96 0 76205 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 316672 [startup+3.10467 s] /proc/loadavg: 1.00 0.99 0.99 2/107 23039 /proc/meminfo: memFree=1417720/2059040 swapFree=4139720/4192956 [pid=23036] ppid=23034 vsize=8700 CPUtime=0 /proc/23036/stat : 23036 (run) S 23034 23036 22564 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 20662499 8908800 251 1992294400 4194304 4922060 140733274603008 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23036/statm: 2175 251 211 178 0 68 0 [pid=23038] ppid=23036 vsize=596452 CPUtime=3.09 /proc/23038/stat : 23038 (PBPASSolver) R 23036 23036 22564 0 -1 4202496 148953 0 0 0 141 168 0 0 25 0 1 0 20662500 610766848 148506 1992294400 134512640 134902295 4287881296 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23038/statm: 149113 148506 256 96 0 148325 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 605152 [startup+6.30094 s] /proc/loadavg: 1.00 0.99 0.99 2/107 23039 /proc/meminfo: memFree=884644/2059040 swapFree=4139720/4192956 [pid=23036] ppid=23034 vsize=8700 CPUtime=0 /proc/23036/stat : 23036 (run) S 23034 23036 22564 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 20662499 8908800 251 1992294400 4194304 4922060 140733274603008 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23036/statm: 2175 251 211 178 0 68 0 [pid=23038] ppid=23036 vsize=1078596 CPUtime=6.28 /proc/23038/stat : 23038 (PBPASSolver) R 23036 23036 22564 0 -1 4202496 269514 0 0 0 329 299 0 0 25 0 1 0 20662500 1104482304 269067 1992294400 134512640 134902295 4287881296 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23038/statm: 269649 269067 256 96 0 268861 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1087296 [startup+12.7017 s] /proc/loadavg: 1.00 0.99 0.99 2/107 23039 /proc/meminfo: memFree=77528/2059040 swapFree=4139720/4192956 [pid=23036] ppid=23034 vsize=8700 CPUtime=0 /proc/23036/stat : 23036 (run) S 23034 23036 22564 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 20662499 8908800 251 1992294400 4194304 4922060 140733274603008 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23036/statm: 2175 251 211 178 0 68 0 [pid=23038] ppid=23036 vsize=1828612 CPUtime=12.66 /proc/23038/stat : 23038 (PBPASSolver) D 23036 23036 22564 0 -1 4202496 456941 0 0 0 763 503 0 0 25 0 1 0 20662500 1872498688 456494 1992294400 134512640 134902295 4287881296 18446744073709551615 134586919 0 0 4096 17608 18446744071562310694 0 0 17 1 0 0 0 /proc/23038/statm: 457153 456494 256 96 0 456365 0 Current children cumulated CPU time (s) 12.66 Current children cumulated vsize (KiB) 1837312 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.8239 s] /proc/loadavg: 1.00 0.99 0.99 3/107 23039 /proc/meminfo: memFree=10500/2059040 swapFree=4139720/4192956 [pid=23036] ppid=23034 vsize=8700 CPUtime=0 /proc/23036/stat : 23036 (run) S 23034 23036 22564 0 -1 4202496 390 134 0 0 0 0 0 0 24 0 1 0 20662499 8908800 251 1992294400 4194304 4922060 140733274603008 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23036/statm: 2175 251 211 178 0 68 0 [pid=23038] ppid=23036 vsize=1838148 CPUtime=12.79 /proc/23038/stat : 23038 (PBPASSolver) R 23036 23036 22564 0 -1 4202496 459330 0 0 0 773 506 0 0 25 0 1 0 20662500 1882263552 458883 1992294400 134512640 134902295 4287881296 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 1 /proc/23038/statm: 459537 458883 256 96 0 458749 0 Current children cumulated CPU time (s) 12.79 Current children cumulated vsize (KiB) 1846848 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 23036 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=1999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=1999 # CPU time returned by wait4() is 0.003998 # while last known CPU time is 12.79 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.8379 CPU time (s): 12.79 CPU user time (s): 7.73 CPU system time (s): 5.06 CPU usage (%): 99.6266 Max. virtual memory (cumulated for all children) (KiB): 1846848 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 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= 524 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 0.073988 second system time The end
Begin job on node088 at 2010-06-17 18:54:49 IDJOB=2673947 IDBENCH=1971 IDSOLVER=1174 FILE ID=node088/2673947-1276793688 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_8.opb.PB06.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673947-1276793688/watcher-2673947-1276793688 -o /tmp/evaluation-result-2673947-1276793688/solver-2673947-1276793688 -C 1800 -W 2000 -M 1800 run HOME/instance-2673947-1276793688.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 54ffab8e8a4cb46f5f9473284ad05d3b RANDOM SEED=901911514 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: 1837376 kB Buffers: 23632 kB Cached: 107560 kB SwapCached: 6472 kB Active: 76956 kB Inactive: 67528 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1837376 kB SwapTotal: 4192956 kB SwapFree: 4139720 kB Dirty: 17448 kB Writeback: 0 kB AnonPages: 10912 kB Mapped: 13040 kB Slab: 55596 kB PageTables: 3948 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182292 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 18:55:04