Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.39 | 13.416 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ bounded_golomb_rulers/normalized-bogr_14.opb |
MD5SUM | 840eda79f99ca12a0c705eefe22c37b7 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 157 |
Best CPU time to get the best result obtained on this benchmark | 1798.04 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 144 |
Optimality of the best value was proved | NO |
Number of variables | 3296 |
Total number of constraints | 6384 |
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 | 6383 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 33 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 91 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 218 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 286 |
Number of bits of the biggest number in a constraint | 9 |
Biggest sum of numbers in a constraint | 1475 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.39/13.41 c 3296 6384 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-2674230-1276804354/watcher-2674230-1276804354 -o /tmp/evaluation-result-2674230-1276804354/solver-2674230-1276804354 -C 1800 -W 2000 -M 1800 run HOME/instance-2674230-1276804354.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 14562 /proc/meminfo: memFree=1846856/2059040 swapFree=4139832/4192956 [pid=14562] ppid=14560 vsize=8700 CPUtime=0 /proc/14562/stat : 14562 (run) S 14560 14562 14199 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56039358 8908800 250 1992294400 4194304 4922060 140734422461392 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14562/statm: 2175 250 211 178 0 68 0 [startup+0.066641 s] /proc/loadavg: 1.00 1.00 1.00 3/106 14562 /proc/meminfo: memFree=1846856/2059040 swapFree=4139832/4192956 [pid=14562] ppid=14560 vsize=8700 CPUtime=0 /proc/14562/stat : 14562 (run) S 14560 14562 14199 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56039358 8908800 250 1992294400 4194304 4922060 140734422461392 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14562/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100643 s] /proc/loadavg: 1.00 1.00 1.00 3/106 14562 /proc/meminfo: memFree=1846856/2059040 swapFree=4139832/4192956 [pid=14562] ppid=14560 vsize=8700 CPUtime=0 /proc/14562/stat : 14562 (run) S 14560 14562 14199 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56039358 8908800 250 1992294400 4194304 4922060 140734422461392 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14562/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300661 s] /proc/loadavg: 1.00 1.00 1.00 3/106 14562 /proc/meminfo: memFree=1846856/2059040 swapFree=4139832/4192956 [pid=14562] ppid=14560 vsize=8700 CPUtime=0 /proc/14562/stat : 14562 (run) S 14560 14562 14199 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56039358 8908800 250 1992294400 4194304 4922060 140734422461392 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14562/statm: 2175 250 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700692 s] /proc/loadavg: 1.00 1.00 1.00 3/106 14562 /proc/meminfo: memFree=1846856/2059040 swapFree=4139832/4192956 [pid=14562] ppid=14560 vsize=8700 CPUtime=0 /proc/14562/stat : 14562 (run) S 14560 14562 14199 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56039358 8908800 250 1992294400 4194304 4922060 140734422461392 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14562/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: 1.00 1.00 1.00 2/108 14565 /proc/meminfo: memFree=1645712/2059040 swapFree=4139832/4192956 [pid=14562] ppid=14560 vsize=8700 CPUtime=0 /proc/14562/stat : 14562 (run) S 14560 14562 14199 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56039358 8908800 250 1992294400 4194304 4922060 140734422461392 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14562/statm: 2175 250 211 178 0 68 0 [pid=14564] ppid=14562 vsize=296100 CPUtime=1.49 /proc/14564/stat : 14564 (PBPASSolver) R 14562 14562 14199 0 -1 4202496 73516 0 0 0 56 93 0 0 25 0 1 0 56039359 303206400 73454 1992294400 134512640 134902295 4286782384 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14564/statm: 74025 73462 256 96 0 73237 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 304800 [startup+3.10089 s] /proc/loadavg: 1.00 1.00 1.00 2/108 14565 /proc/meminfo: memFree=1447560/2059040 swapFree=4139832/4192956 [pid=14562] ppid=14560 vsize=8700 CPUtime=0 /proc/14562/stat : 14562 (run) S 14560 14562 14199 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56039358 8908800 250 1992294400 4194304 4922060 140734422461392 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14562/statm: 2175 250 211 178 0 68 0 [pid=14564] ppid=14562 vsize=565956 CPUtime=3.08 /proc/14564/stat : 14564 (PBPASSolver) R 14562 14562 14199 0 -1 4202496 140971 0 0 0 133 175 0 0 25 0 1 0 56039359 579538944 140909 1992294400 134512640 134902295 4286782384 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14564/statm: 141489 140909 256 96 0 140701 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 574656 [startup+6.30115 s] /proc/loadavg: 1.00 1.00 1.00 2/108 14565 /proc/meminfo: memFree=941764/2059040 swapFree=4139832/4192956 [pid=14562] ppid=14560 vsize=8700 CPUtime=0 /proc/14562/stat : 14562 (run) S 14560 14562 14199 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56039358 8908800 250 1992294400 4194304 4922060 140734422461392 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14562/statm: 2175 250 211 178 0 68 0 [pid=14564] ppid=14562 vsize=1027588 CPUtime=6.29 /proc/14564/stat : 14564 (PBPASSolver) R 14562 14562 14199 0 -1 4202496 256362 0 0 0 314 315 0 0 25 0 1 0 56039359 1052250112 256300 1992294400 134512640 134902295 4286782384 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14564/statm: 256897 256300 256 96 0 256109 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 1036288 [startup+12.7017 s] /proc/loadavg: 1.00 1.00 1.00 2/108 14565 /proc/meminfo: memFree=150520/2059040 swapFree=4139832/4192956 [pid=14562] ppid=14560 vsize=8700 CPUtime=0 /proc/14562/stat : 14562 (run) S 14560 14562 14199 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56039358 8908800 250 1992294400 4194304 4922060 140734422461392 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14562/statm: 2175 250 211 178 0 68 0 [pid=14564] ppid=14562 vsize=1768676 CPUtime=12.69 /proc/14564/stat : 14564 (PBPASSolver) R 14562 14562 14199 0 -1 4202496 441664 0 0 0 723 546 0 0 25 0 1 0 56039359 1811124224 441602 1992294400 134512640 134902295 4286782384 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14564/statm: 442169 441602 256 96 0 441381 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 1777376 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.4017 s] /proc/loadavg: 1.00 1.00 1.00 2/108 14565 /proc/meminfo: memFree=9944/2059040 swapFree=4139832/4192956 [pid=14562] ppid=14560 vsize=8700 CPUtime=0 /proc/14562/stat : 14562 (run) S 14560 14562 14199 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56039358 8908800 250 1992294400 4194304 4922060 140734422461392 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/14562/statm: 2175 250 211 178 0 68 0 [pid=14564] ppid=14562 vsize=1839524 CPUtime=13.39 /proc/14564/stat : 14564 (PBPASSolver) R 14562 14562 14199 0 -1 4202496 459321 0 0 0 773 566 0 0 25 0 1 0 56039359 1883672576 459260 1992294400 134512640 134902295 4286782384 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/14564/statm: 459881 459264 256 96 0 459093 0 Current children cumulated CPU time (s) 13.39 Current children cumulated vsize (KiB) 1848224 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 14562 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=1999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 13.39 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.416 CPU time (s): 13.39 CPU user time (s): 7.73 CPU system time (s): 5.66 CPU usage (%): 99.8065 Max. virtual memory (cumulated for all children) (KiB): 1848224 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.000999 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 0.027995 second user time and 0.076988 second system time The end
Begin job on node003 at 2010-06-17 21:52:34 IDJOB=2674230 IDBENCH=2942 IDSOLVER=1174 FILE ID=node003/2674230-1276804354 PBS_JOBID= 11176647 Free space on /tmp= 62524 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_14.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674230-1276804354/watcher-2674230-1276804354 -o /tmp/evaluation-result-2674230-1276804354/solver-2674230-1276804354 -C 1800 -W 2000 -M 1800 run HOME/instance-2674230-1276804354.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 840eda79f99ca12a0c705eefe22c37b7 RANDOM SEED=1771970259 node003.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 : 3000.251 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 : 6000.50 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 : 3000.251 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1847376 kB Buffers: 16224 kB Cached: 101660 kB SwapCached: 5344 kB Active: 10040 kB Inactive: 119956 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1847376 kB SwapTotal: 4192956 kB SwapFree: 4139832 kB Dirty: 2152 kB Writeback: 0 kB AnonPages: 10980 kB Mapped: 13000 kB Slab: 59772 kB PageTables: 4000 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181748 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= 62524 MiB End job on node003 at 2010-06-17 21:52:50