Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.58 | 13.6161 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ bounded_golomb_rulers/normalized-bogr_17.opb |
MD5SUM | 25ee8feec785b6a4be71df8acc9d82db |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 261 |
Best CPU time to get the best result obtained on this benchmark | 1800.44 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 263 |
Optimality of the best value was proved | NO |
Number of variables | 7081 |
Total number of constraints | 13889 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 13888 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 37 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 136 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 391 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 2647 |
Number of bits of the biggest sum of numbers | 12 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.58/13.61 c 7081 13889 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-2673993-1276804347/watcher-2673993-1276804347 -o /tmp/evaluation-result-2673993-1276804347/solver-2673993-1276804347 -C 1800 -W 2000 -M 1800 run HOME/instance-2673993-1276804347.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 0.97 0.99 3/106 23407 /proc/meminfo: memFree=1851940/2059040 swapFree=4140256/4192956 [pid=23407] ppid=23405 vsize=8700 CPUtime=0 /proc/23407/stat : 23407 (run) S 23405 23407 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21725632 8908800 250 1992294400 4194304 4922060 140734780291888 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23407/statm: 2175 250 211 178 0 68 0 [startup+0.0323251 s] /proc/loadavg: 0.93 0.97 0.99 3/106 23407 /proc/meminfo: memFree=1851940/2059040 swapFree=4140256/4192956 [pid=23407] ppid=23405 vsize=8700 CPUtime=0 /proc/23407/stat : 23407 (run) S 23405 23407 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21725632 8908800 250 1992294400 4194304 4922060 140734780291888 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23407/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101339 s] /proc/loadavg: 0.93 0.97 0.99 3/106 23407 /proc/meminfo: memFree=1851940/2059040 swapFree=4140256/4192956 [pid=23407] ppid=23405 vsize=8700 CPUtime=0 /proc/23407/stat : 23407 (run) S 23405 23407 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21725632 8908800 250 1992294400 4194304 4922060 140734780291888 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23407/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301374 s] /proc/loadavg: 0.93 0.97 0.99 3/106 23407 /proc/meminfo: memFree=1851940/2059040 swapFree=4140256/4192956 [pid=23407] ppid=23405 vsize=8700 CPUtime=0 /proc/23407/stat : 23407 (run) S 23405 23407 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21725632 8908800 250 1992294400 4194304 4922060 140734780291888 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23407/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.70144 s] /proc/loadavg: 0.93 0.97 0.99 3/106 23407 /proc/meminfo: memFree=1851940/2059040 swapFree=4140256/4192956 [pid=23407] ppid=23405 vsize=8700 CPUtime=0 /proc/23407/stat : 23407 (run) S 23405 23407 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21725632 8908800 250 1992294400 4194304 4922060 140734780291888 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23407/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50156 s] /proc/loadavg: 0.93 0.97 0.99 2/108 23410 /proc/meminfo: memFree=1646456/2059040 swapFree=4140256/4192956 [pid=23407] ppid=23405 vsize=8700 CPUtime=0 /proc/23407/stat : 23407 (run) S 23405 23407 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21725632 8908800 250 1992294400 4194304 4922060 140734780291888 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23407/statm: 2175 250 211 178 0 68 0 [pid=23409] ppid=23407 vsize=297668 CPUtime=1.48 /proc/23409/stat : 23409 (PBPASSolver) R 23407 23407 23071 0 -1 4202496 73898 0 0 0 59 89 0 0 25 0 1 0 21725633 304812032 73836 1992294400 134512640 134902295 4286782896 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23409/statm: 74417 73836 256 96 0 73629 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 306368 [startup+3.10183 s] /proc/loadavg: 0.94 0.97 0.99 2/108 23410 /proc/meminfo: memFree=1452644/2059040 swapFree=4140256/4192956 [pid=23407] ppid=23405 vsize=8700 CPUtime=0 /proc/23407/stat : 23407 (run) S 23405 23407 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21725632 8908800 250 1992294400 4194304 4922060 140734780291888 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23407/statm: 2175 250 211 178 0 68 0 [pid=23409] ppid=23407 vsize=563588 CPUtime=3.08 /proc/23409/stat : 23409 (PBPASSolver) R 23407 23407 23071 0 -1 4202496 140396 0 0 0 135 173 0 0 25 0 1 0 21725633 577114112 140334 1992294400 134512640 134902295 4286782896 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23409/statm: 140897 140334 256 96 0 140109 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 572288 [startup+6.30136 s] /proc/loadavg: 0.94 0.97 0.99 2/108 23410 /proc/meminfo: memFree=953296/2059040 swapFree=4140256/4192956 [pid=23407] ppid=23405 vsize=8700 CPUtime=0 /proc/23407/stat : 23407 (run) S 23405 23407 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21725632 8908800 250 1992294400 4194304 4922060 140734780291888 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23407/statm: 2175 250 211 178 0 68 0 [pid=23409] ppid=23407 vsize=1019524 CPUtime=6.28 /proc/23409/stat : 23409 (PBPASSolver) R 23407 23407 23071 0 -1 4202496 254379 0 0 0 310 318 0 0 25 0 1 0 21725633 1043992576 254317 1992294400 134512640 134902295 4286782896 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23409/statm: 254881 254317 256 96 0 254093 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1028224 [startup+12.7014 s] /proc/loadavg: 0.95 0.97 0.99 2/108 23410 /proc/meminfo: memFree=173956/2059040 swapFree=4140256/4192956 [pid=23407] ppid=23405 vsize=8700 CPUtime=0 /proc/23407/stat : 23407 (run) S 23405 23407 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21725632 8908800 250 1992294400 4194304 4922060 140734780291888 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23407/statm: 2175 250 211 178 0 68 0 [pid=23409] ppid=23407 vsize=1747300 CPUtime=12.68 /proc/23409/stat : 23409 (PBPASSolver) R 23407 23407 23071 0 -1 4202496 436317 0 0 0 718 550 0 0 25 0 1 0 21725633 1789235200 436255 1992294400 134512640 134902295 4286782896 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23409/statm: 436825 436259 256 96 0 436037 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1756000 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.6016 s] /proc/loadavg: 0.95 0.97 0.99 2/108 23410 /proc/meminfo: memFree=16228/2059040 swapFree=4140256/4192956 [pid=23407] ppid=23405 vsize=8700 CPUtime=0 /proc/23407/stat : 23407 (run) S 23405 23407 23071 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 21725632 8908800 250 1992294400 4194304 4922060 140734780291888 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/23407/statm: 2175 250 211 178 0 68 0 [pid=23409] ppid=23407 vsize=1835396 CPUtime=13.58 /proc/23409/stat : 23409 (PBPASSolver) R 23407 23407 23071 0 -1 4202496 458345 0 0 0 784 574 0 0 25 0 1 0 21725633 1879445504 458283 1992294400 134512640 134902295 4286782896 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/23409/statm: 458849 458283 256 96 0 458061 0 Current children cumulated CPU time (s) 13.58 Current children cumulated vsize (KiB) 1844096 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 23407 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 13.58 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.6161 CPU time (s): 13.58 CPU user time (s): 7.84 CPU system time (s): 5.74 CPU usage (%): 99.7352 Max. virtual memory (cumulated for all children) (KiB): 1844096 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= 523 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 0.022996 second user time and 0.081987 second system time The end
Begin job on node055 at 2010-06-17 21:52:27 IDJOB=2673993 IDBENCH=2939 IDSOLVER=1174 FILE ID=node055/2673993-1276804347 PBS_JOBID= 11176649 Free space on /tmp= 62468 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_17.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673993-1276804347/watcher-2673993-1276804347 -o /tmp/evaluation-result-2673993-1276804347/solver-2673993-1276804347 -C 1800 -W 2000 -M 1800 run HOME/instance-2673993-1276804347.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 25ee8feec785b6a4be71df8acc9d82db RANDOM SEED=981956605 node055.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 : 3000.258 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 : 6000.51 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 : 3000.258 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1852460 kB Buffers: 28728 kB Cached: 96492 kB SwapCached: 6444 kB Active: 51852 kB Inactive: 86480 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1852460 kB SwapTotal: 4192956 kB SwapFree: 4140256 kB Dirty: 4300 kB Writeback: 0 kB AnonPages: 10756 kB Mapped: 12880 kB Slab: 46412 kB PageTables: 4024 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182960 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= 62468 MiB End job on node055 at 2010-06-17 21:52:43