Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | UNSAT | 2.52761 | 2.52858 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-ssa2670-130.opb |
MD5SUM | 805460c9bad8cc3db817372fa8e96e60 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.088985 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 2718 |
Total number of constraints | 4680 |
Number of constraints which are clauses | 4680 |
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 | 1 |
Maximum length of a constraint | 5 |
Number of terms in the objective function | 2718 |
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 | 2718 |
Number of bits of the sum of numbers in the objective function | 12 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 2718 |
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 |
2.48/2.52 c 2718 4680 0 0 0 0 0 0 2.48/2.52 s UNSATISFIABLE
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-2674662-1276796920/watcher-2674662-1276796920 -o /tmp/evaluation-result-2674662-1276796920/solver-2674662-1276796920 -C 1800 -W 2000 -M 1800 run HOME/instance-2674662-1276796920.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: 1.01 1.00 1.00 3/105 22644 /proc/meminfo: memFree=1859992/2059040 swapFree=4140140/4192956 [pid=22644] ppid=22642 vsize=8700 CPUtime=0 /proc/22644/stat : 22644 (run) S 22642 22644 21973 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20985490 8908800 251 1992294400 4194304 4922060 140737204380240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22644/statm: 2175 251 211 178 0 68 0 [startup+0.103061 s] /proc/loadavg: 1.01 1.00 1.00 3/105 22644 /proc/meminfo: memFree=1859992/2059040 swapFree=4140140/4192956 [pid=22644] ppid=22642 vsize=8700 CPUtime=0 /proc/22644/stat : 22644 (run) S 22642 22644 21973 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20985490 8908800 251 1992294400 4194304 4922060 140737204380240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22644/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.201069 s] /proc/loadavg: 1.01 1.00 1.00 3/105 22644 /proc/meminfo: memFree=1859992/2059040 swapFree=4140140/4192956 [pid=22644] ppid=22642 vsize=8700 CPUtime=0 /proc/22644/stat : 22644 (run) S 22642 22644 21973 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20985490 8908800 251 1992294400 4194304 4922060 140737204380240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22644/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.301077 s] /proc/loadavg: 1.01 1.00 1.00 3/105 22644 /proc/meminfo: memFree=1859992/2059040 swapFree=4140140/4192956 [pid=22644] ppid=22642 vsize=8700 CPUtime=0 /proc/22644/stat : 22644 (run) S 22642 22644 21973 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20985490 8908800 251 1992294400 4194304 4922060 140737204380240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22644/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.701117 s] /proc/loadavg: 1.01 1.00 1.00 3/105 22644 /proc/meminfo: memFree=1859992/2059040 swapFree=4140140/4192956 [pid=22644] ppid=22642 vsize=8700 CPUtime=0 /proc/22644/stat : 22644 (run) S 22642 22644 21973 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20985490 8908800 251 1992294400 4194304 4922060 140737204380240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22644/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50119 s] /proc/loadavg: 1.01 1.00 1.00 2/107 22647 /proc/meminfo: memFree=1635908/2059040 swapFree=4140140/4192956 [pid=22644] ppid=22642 vsize=8700 CPUtime=0 /proc/22644/stat : 22644 (run) S 22642 22644 21973 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20985490 8908800 251 1992294400 4194304 4922060 140737204380240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22644/statm: 2175 251 211 178 0 68 0 [pid=22646] ppid=22644 vsize=238388 CPUtime=1.48 /proc/22646/stat : 22646 (PBPASSolver) R 22644 22644 21973 0 -1 4202496 65565 0 0 0 84 64 0 0 25 0 1 0 20985490 244109312 59007 1992294400 134512640 134902295 4292358448 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22646/statm: 59597 59007 259 96 0 58809 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 247088 Solver just ended. Dumping a history of the last processes samples [startup+1.6012 s] /proc/loadavg: 1.01 1.00 1.00 2/107 22647 /proc/meminfo: memFree=1635908/2059040 swapFree=4140140/4192956 [pid=22644] ppid=22642 vsize=8700 CPUtime=0 /proc/22644/stat : 22644 (run) S 22642 22644 21973 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20985490 8908800 251 1992294400 4194304 4922060 140737204380240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22644/statm: 2175 251 211 178 0 68 0 [pid=22646] ppid=22644 vsize=243152 CPUtime=1.59 /proc/22646/stat : 22646 (PBPASSolver) R 22644 22644 21973 0 -1 4202496 66715 0 0 0 94 65 0 0 25 0 1 0 20985490 248987648 60157 1992294400 134512640 134902295 4292358448 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22646/statm: 60788 60157 260 96 0 60000 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 251852 [startup+2.00124 s] /proc/loadavg: 1.01 1.00 1.00 2/107 22647 /proc/meminfo: memFree=1635908/2059040 swapFree=4140140/4192956 [pid=22644] ppid=22642 vsize=8700 CPUtime=0 /proc/22644/stat : 22644 (run) S 22642 22644 21973 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20985490 8908800 251 1992294400 4194304 4922060 140737204380240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22644/statm: 2175 251 211 178 0 68 0 [pid=22646] ppid=22644 vsize=258500 CPUtime=1.98 /proc/22646/stat : 22646 (PBPASSolver) R 22644 22644 21973 0 -1 4202496 70580 0 0 0 132 66 0 0 25 0 1 0 20985490 264704000 64022 1992294400 134512640 134902295 4292358448 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22646/statm: 64625 64022 260 96 0 63837 0 Current children cumulated CPU time (s) 1.98 Current children cumulated vsize (KiB) 267200 [startup+2.40128 s] /proc/loadavg: 1.01 1.00 1.00 2/107 22647 /proc/meminfo: memFree=1596972/2059040 swapFree=4140140/4192956 [pid=22644] ppid=22642 vsize=8700 CPUtime=0 /proc/22644/stat : 22644 (run) S 22642 22644 21973 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20985490 8908800 251 1992294400 4194304 4922060 140737204380240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22644/statm: 2175 251 211 178 0 68 0 [pid=22646] ppid=22644 vsize=271440 CPUtime=2.38 /proc/22646/stat : 22646 (PBPASSolver) R 22644 22644 21973 0 -1 4202496 73872 0 0 0 171 67 0 0 25 0 1 0 20985490 277954560 67314 1992294400 134512640 134902295 4292358448 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22646/statm: 67860 67314 261 96 0 67072 0 Current children cumulated CPU time (s) 2.38 Current children cumulated vsize (KiB) 280140 [startup+2.50129 s] /proc/loadavg: 1.01 1.00 1.00 2/107 22647 /proc/meminfo: memFree=1596972/2059040 swapFree=4140140/4192956 [pid=22644] ppid=22642 vsize=8700 CPUtime=0 /proc/22644/stat : 22644 (run) S 22642 22644 21973 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 20985490 8908800 251 1992294400 4194304 4922060 140737204380240 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/22644/statm: 2175 251 211 178 0 68 0 [pid=22646] ppid=22644 vsize=115444 CPUtime=2.48 /proc/22646/stat : 22646 (PBPASSolver) R 22644 22644 21973 0 -1 4202496 74124 0 0 0 179 69 0 0 25 0 1 0 20985490 118214656 28217 1992294400 134512640 134902295 4292358448 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/22646/statm: 28797 28182 261 96 0 28009 0 Current children cumulated CPU time (s) 2.48 Current children cumulated vsize (KiB) 124144 Child status: 0 Real time (s): 2.52858 CPU time (s): 2.52761 CPU user time (s): 1.81172 CPU system time (s): 0.715891 CPU usage (%): 99.9618 Max. virtual memory (cumulated for all children) (KiB): 280140 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.81172 system time used= 0.715891 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 74688 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= 6 involuntary context switches= 29 runsolver used 0.003999 second user time and 0.022996 second system time The end
Begin job on node089 at 2010-06-17 19:48:40 IDJOB=2674662 IDBENCH=2142 IDSOLVER=1174 FILE ID=node089/2674662-1276796920 PBS_JOBID= 11176583 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-ssa2670-130.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674662-1276796920/watcher-2674662-1276796920 -o /tmp/evaluation-result-2674662-1276796920/solver-2674662-1276796920 -C 1800 -W 2000 -M 1800 run HOME/instance-2674662-1276796920.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 805460c9bad8cc3db817372fa8e96e60 RANDOM SEED=1397949583 node089.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 : 5999.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1860512 kB Buffers: 27580 kB Cached: 81192 kB SwapCached: 5700 kB Active: 20392 kB Inactive: 100720 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1860512 kB SwapTotal: 4192956 kB SwapFree: 4140140 kB Dirty: 908 kB Writeback: 0 kB AnonPages: 10808 kB Mapped: 12916 kB Slab: 55764 kB PageTables: 3980 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180268 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 node089 at 2010-06-17 19:48:43