Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 12.49 | 12.5146 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-g125.17.opb |
MD5SUM | 7d701b956113b6fc93a1922e71200e27 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 4250 |
Total number of constraints | 68397 |
Number of constraints which are clauses | 68397 |
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 | 17 |
Number of terms in the objective function | 4250 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 4250 |
Number of bits of the sum of numbers in the objective function | 13 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 4250 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
12.49/12.50 c 4250 68397 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-2673720-1276797239/watcher-2673720-1276797239 -o /tmp/evaluation-result-2673720-1276797239/solver-2673720-1276797239 -C 1800 -W 2000 -M 1800 run HOME/instance-2673720-1276797239.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: 0.99 0.97 0.98 3/105 24238 /proc/meminfo: memFree=1858096/2059040 swapFree=4139740/4192956 [pid=24238] ppid=24236 vsize=8700 CPUtime=0 /proc/24238/stat : 24238 (run) S 24236 24238 23478 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21017440 8908800 251 1992294400 4194304 4922060 140737219584784 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24238/statm: 2175 251 211 178 0 68 0 [startup+0.080795 s] /proc/loadavg: 0.99 0.97 0.98 3/105 24238 /proc/meminfo: memFree=1858096/2059040 swapFree=4139740/4192956 [pid=24238] ppid=24236 vsize=8700 CPUtime=0 /proc/24238/stat : 24238 (run) S 24236 24238 23478 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21017440 8908800 251 1992294400 4194304 4922060 140737219584784 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24238/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.100795 s] /proc/loadavg: 0.99 0.97 0.98 3/105 24238 /proc/meminfo: memFree=1858096/2059040 swapFree=4139740/4192956 [pid=24238] ppid=24236 vsize=8700 CPUtime=0 /proc/24238/stat : 24238 (run) S 24236 24238 23478 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21017440 8908800 251 1992294400 4194304 4922060 140737219584784 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24238/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300817 s] /proc/loadavg: 0.99 0.97 0.98 3/105 24238 /proc/meminfo: memFree=1858096/2059040 swapFree=4139740/4192956 [pid=24238] ppid=24236 vsize=8700 CPUtime=0 /proc/24238/stat : 24238 (run) S 24236 24238 23478 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21017440 8908800 251 1992294400 4194304 4922060 140737219584784 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24238/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700861 s] /proc/loadavg: 0.99 0.97 0.98 3/105 24238 /proc/meminfo: memFree=1858096/2059040 swapFree=4139740/4192956 [pid=24238] ppid=24236 vsize=8700 CPUtime=0 /proc/24238/stat : 24238 (run) S 24236 24238 23478 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21017440 8908800 251 1992294400 4194304 4922060 140737219584784 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24238/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50095 s] /proc/loadavg: 0.99 0.97 0.98 2/107 24241 /proc/meminfo: memFree=1638104/2059040 swapFree=4139740/4192956 [pid=24238] ppid=24236 vsize=8700 CPUtime=0 /proc/24238/stat : 24238 (run) S 24236 24238 23478 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21017440 8908800 251 1992294400 4194304 4922060 140737219584784 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24238/statm: 2175 251 211 178 0 68 0 [pid=24240] ppid=24238 vsize=323556 CPUtime=1.48 /proc/24240/stat : 24240 (PBPASSolver) R 24238 24238 23478 0 -1 4202496 80501 0 0 0 60 88 0 0 25 0 1 0 21017441 331321344 80294 1992294400 134512640 134902295 4289127824 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24240/statm: 80889 80294 256 96 0 80101 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 332256 [startup+3.10113 s] /proc/loadavg: 0.99 0.97 0.98 2/107 24241 /proc/meminfo: memFree=1422096/2059040 swapFree=4139740/4192956 [pid=24238] ppid=24236 vsize=8700 CPUtime=0 /proc/24238/stat : 24238 (run) S 24236 24238 23478 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21017440 8908800 251 1992294400 4194304 4922060 140737219584784 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24238/statm: 2175 251 211 178 0 68 0 [pid=24240] ppid=24238 vsize=615172 CPUtime=3.08 /proc/24240/stat : 24240 (PBPASSolver) R 24238 24238 23478 0 -1 4202496 153389 0 0 0 144 164 0 0 25 0 1 0 21017441 629936128 153182 1992294400 134512640 134902295 4289127824 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24240/statm: 153793 153184 256 96 0 153005 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 623872 [startup+6.30048 s] /proc/loadavg: 0.99 0.97 0.98 2/107 24241 /proc/meminfo: memFree=883192/2059040 swapFree=4139740/4192956 [pid=24238] ppid=24236 vsize=8700 CPUtime=0 /proc/24238/stat : 24238 (run) S 24236 24238 23478 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21017440 8908800 251 1992294400 4194304 4922060 140737219584784 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24238/statm: 2175 251 211 178 0 68 0 [pid=24240] ppid=24238 vsize=1103204 CPUtime=6.28 /proc/24240/stat : 24240 (PBPASSolver) R 24238 24238 23478 0 -1 4202496 275435 0 0 0 338 290 0 0 25 0 1 0 21017441 1129680896 275228 1992294400 134512640 134902295 4289127824 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24240/statm: 275801 275228 256 96 0 275013 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 1111904 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+12.5012 s] /proc/loadavg: 0.99 0.97 0.98 2/107 24241 /proc/meminfo: memFree=13332/2059040 swapFree=4139740/4192956 [pid=24238] ppid=24236 vsize=8700 CPUtime=0 /proc/24238/stat : 24238 (run) S 24236 24238 23478 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21017440 8908800 251 1992294400 4194304 4922060 140737219584784 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24238/statm: 2175 251 211 178 0 68 0 [pid=24240] ppid=24238 vsize=1844708 CPUtime=12.49 /proc/24240/stat : 24240 (PBPASSolver) R 24238 24238 23478 0 -1 4202496 460749 0 0 0 757 492 0 0 25 0 1 0 21017441 1888980992 460542 1992294400 134512640 134902295 4289127824 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24240/statm: 461177 460547 256 96 0 460389 0 Current children cumulated CPU time (s) 12.49 Current children cumulated vsize (KiB) 1853408 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+12.5012 s] /proc/loadavg: 0.99 0.97 0.98 2/107 24241 /proc/meminfo: memFree=13332/2059040 swapFree=4139740/4192956 [pid=24238] ppid=24236 vsize=8700 CPUtime=0 /proc/24238/stat : 24238 (run) S 24236 24238 23478 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21017440 8908800 251 1992294400 4194304 4922060 140737219584784 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24238/statm: 2175 251 211 178 0 68 0 [pid=24240] ppid=24238 vsize=1844708 CPUtime=12.49 /proc/24240/stat : 24240 (PBPASSolver) R 24238 24238 23478 0 -1 4202496 460749 0 0 0 757 492 0 0 25 0 1 0 21017441 1888980992 460542 1992294400 134512640 134902295 4289127824 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24240/statm: 461177 460547 256 96 0 460389 0 Current children cumulated CPU time (s) 12.49 Current children cumulated vsize (KiB) 1853408 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24238 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 12.49 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 12.5146 CPU time (s): 12.49 CPU user time (s): 7.57 CPU system time (s): 4.92 CPU usage (%): 99.8033 Max. virtual memory (cumulated for all children) (KiB): 1853408 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= 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 0.021996 second user time and 0.074988 second system time The end
Begin job on node087 at 2010-06-17 19:53:59 IDJOB=2673720 IDBENCH=2183 IDSOLVER=1174 FILE ID=node087/2673720-1276797239 PBS_JOBID= 11176608 Free space on /tmp= 62552 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g125.17.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673720-1276797239/watcher-2673720-1276797239 -o /tmp/evaluation-result-2673720-1276797239/solver-2673720-1276797239 -C 1800 -W 2000 -M 1800 run HOME/instance-2673720-1276797239.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7d701b956113b6fc93a1922e71200e27 RANDOM SEED=1930548987 node087.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 : 3000.213 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 : 6000.42 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 : 3000.213 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1858492 kB Buffers: 28324 kB Cached: 83252 kB SwapCached: 5944 kB Active: 63028 kB Inactive: 61208 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1858492 kB SwapTotal: 4192956 kB SwapFree: 4139740 kB Dirty: 2460 kB Writeback: 0 kB AnonPages: 10868 kB Mapped: 12908 kB Slab: 54588 kB PageTables: 3960 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182248 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= 62552 MiB End job on node087 at 2010-06-17 19:54:14