Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | UNSAT | 0.471928 | 0.472499 |
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 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.05 c constraints 0/0 clauses 4416/0 units 114 0.00/0.05 c vars 2718 0.00/0.06 c objective 2658 + 31 0.29/0.36 c 0.32695 33.0664 124 385 0.39/0.46 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-2682840-1277481128/watcher-2682840-1277481128 -o /tmp/evaluation-result-2682840-1277481128/solver-2682840-1277481128 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682840-1277481128.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 0.91 3/106 22265 /proc/meminfo: memFree=1853684/2059040 swapFree=4139108/4192956 [pid=22265] ppid=22263 vsize=2416 CPUtime=0 /proc/22265/stat : 22265 (pbct) R 22263 22265 21700 0 -1 4202496 301 0 0 0 0 0 0 0 20 0 1 0 123714538 2473984 220 1992294400 134512640 136421960 4288600896 18446744073709551615 135272608 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/22265/statm: 604 220 145 467 0 135 0 [startup+0.0758049 s] /proc/loadavg: 1.00 0.99 0.91 3/106 22265 /proc/meminfo: memFree=1853684/2059040 swapFree=4139108/4192956 [pid=22265] ppid=22263 vsize=5044 CPUtime=0.07 /proc/22265/stat : 22265 (pbct) R 22263 22265 21700 0 -1 4202496 965 0 0 0 7 0 0 0 20 0 1 0 123714538 5165056 884 1992294400 134512640 136421960 4288600896 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22265/statm: 1261 885 189 467 0 792 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 5044 [startup+0.100808 s] /proc/loadavg: 1.00 0.99 0.91 3/106 22265 /proc/meminfo: memFree=1853684/2059040 swapFree=4139108/4192956 [pid=22265] ppid=22263 vsize=7964 CPUtime=0.09 /proc/22265/stat : 22265 (pbct) R 22263 22265 21700 0 -1 4202496 1664 0 0 0 9 0 0 0 20 0 1 0 123714538 8155136 1583 1992294400 134512640 136421960 4288600896 18446744073709551615 135818435 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22265/statm: 1991 1583 189 467 0 1522 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7964 [startup+0.30083 s] /proc/loadavg: 1.00 0.99 0.91 3/106 22265 /proc/meminfo: memFree=1853684/2059040 swapFree=4139108/4192956 [pid=22265] ppid=22263 vsize=32868 CPUtime=0.29 /proc/22265/stat : 22265 (pbct) R 22263 22265 21700 0 -1 4202496 7990 0 0 0 26 3 0 0 20 0 1 0 123714538 33656832 7717 1992294400 134512640 136421960 4288600896 18446744073709551615 134589299 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22265/statm: 8217 7717 204 467 0 7748 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 32868 Solver just ended. Dumping a history of the last processes samples [startup+0.400841 s] /proc/loadavg: 1.00 0.99 0.91 3/106 22265 /proc/meminfo: memFree=1853684/2059040 swapFree=4139108/4192956 [pid=22265] ppid=22263 vsize=32428 CPUtime=0.39 /proc/22265/stat : 22265 (pbct) R 22263 22265 21700 0 -1 4202496 8277 0 0 0 36 3 0 0 20 0 1 0 123714538 33206272 7666 1992294400 134512640 136421960 4288600896 18446744073709551615 135801307 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22265/statm: 8107 7666 238 467 0 7638 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 32428 Child status: 0 Real time (s): 0.472499 CPU time (s): 0.471928 CPU user time (s): 0.433934 CPU system time (s): 0.037994 CPU usage (%): 99.8791 Max. virtual memory (cumulated for all children) (KiB): 32868 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.433934 system time used= 0.037994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8278 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= 1 involuntary context switches= 3 runsolver used 0.000999 second user time and 0.011998 second system time The end
Begin job on node009 at 2010-06-25 17:52:08 IDJOB=2682840 IDBENCH=2142 IDSOLVER=1192 FILE ID=node009/2682840-1277481128 PBS_JOBID= 11190527 Free space on /tmp= 62400 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa2670-130.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682840-1277481128/watcher-2682840-1277481128 -o /tmp/evaluation-result-2682840-1277481128/solver-2682840-1277481128 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682840-1277481128.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 805460c9bad8cc3db817372fa8e96e60 RANDOM SEED=1468277864 node009.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 : 3000.199 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 : 6000.39 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 : 3000.199 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: 1854212 kB Buffers: 21140 kB Cached: 85776 kB SwapCached: 5988 kB Active: 63748 kB Inactive: 55748 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1854212 kB SwapTotal: 4192956 kB SwapFree: 4139108 kB Dirty: 2000 kB Writeback: 0 kB AnonPages: 11424 kB Mapped: 11892 kB Slab: 63228 kB PageTables: 4224 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181580 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= 62400 MiB End job on node009 at 2010-06-25 17:52:08