Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | UNSAT | 1.9597 | 1.35291 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf0432-007.opb |
MD5SUM | 093787cffe9173c370b11fb5e77a5812 |
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 | 0.087985 |
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 | 2080 |
Total number of constraints | 4708 |
Number of constraints which are clauses | 4708 |
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 | 6 |
Number of terms in the objective function | 2080 |
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 | 2080 |
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 | 2080 |
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 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.08/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.15 c no version file found!!! 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.9-22.EL.rootsmp 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1651659224 0.08/0.15 c Max memory 1654456320 0.08/0.15 c Total memory 1654456320 0.08/0.15 c Number of processors 2 0.20/0.20 --- Begin Solver configuration --- 0.20/0.20 c Stops conflict analysis at the first Unique Implication Point 0.20/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.20/0.20 c Learn all clauses as in MiniSAT 0.20/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.20/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.20/0.20 c No reason simplification 0.20/0.20 c --- End Solver configuration --- 0.20/0.20 c solving /tmp/evaluation/364153-1177037468/instance-364153-1177037468.opb 0.20/0.20 c reading problem ... 1.32/0.97 c ... done. Wall clock time 0.764s. 1.32/0.97 c CPU time (experimental) 0.67s. 1.32/0.97 c #vars 2080 1.32/0.97 c #constraints 4680 1.94/1.30 c starts : 3 1.94/1.30 c conflicts : 306 1.94/1.30 c decisions : 976 1.94/1.30 c propagations : 89858 1.94/1.30 c inspects : 181424 1.94/1.30 c learnt literals : 12 1.94/1.30 c learnt binary clauses : 28 1.94/1.30 c learnt ternary clauses : 37 1.94/1.30 c learnt clauses : 293 1.94/1.30 c root simplifications : 0 1.94/1.30 c removed literals (reason simplification) : 0 1.94/1.30 c reason swapping (by a shorter reason) : 0 1.94/1.30 c Calls to reduceDB : 0 1.94/1.30 c speed (decisions/second) : 3510.7913669064747 1.94/1.30 c non guided choices 0 1.94/1.30 s UNSATISFIABLE 1.94/1.30 c Total wall clock time (ms): 1.098
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-364153-1177037468 -o ROOT/results/node66/solver-364153-1177037468 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364153-1177037468/sat4jPseudoResolution.jar /tmp/evaluation/364153-1177037468/instance-364153-1177037468.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.91 0.98 0.99 3/64 20475 /proc/meminfo: memFree=1811024/2055920 swapFree=4182980/4192956 [pid=20475] ppid=20473 vsize=18568 CPUtime=0 /proc/20475/stat : 20475 (runsolver) R 20473 20475 19380 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 179736382 19013632 292 18446744073709551615 4194304 4296420 548682068864 18446744073709551615 227607637287 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/20475/statm: 4642 292 257 24 0 2626 0 [startup+0.0233449 s] /proc/loadavg: 0.91 0.98 0.99 3/64 20475 /proc/meminfo: memFree=1811024/2055920 swapFree=4182980/4192956 [pid=20475] ppid=20473 vsize=1772952 CPUtime=0 /proc/20475/stat : 20475 (java) S 20473 20475 19380 0 -1 0 1207 0 1 0 0 0 0 0 18 0 2 0 179736382 1815502848 957 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/20475/statm: 443238 970 381 9 0 441252 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1772952 [startup+0.101204 s] /proc/loadavg: 0.91 0.98 0.99 3/64 20475 /proc/meminfo: memFree=1811024/2055920 swapFree=4182980/4192956 [pid=20475] ppid=20473 vsize=1780108 CPUtime=0.08 /proc/20475/stat : 20475 (java) S 20473 20475 19380 0 -1 0 3968 0 1 0 6 2 0 0 18 0 12 0 179736382 1822830592 3710 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/20475/statm: 445027 3710 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.301249 s] /proc/loadavg: 0.91 0.98 0.99 3/64 20475 /proc/meminfo: memFree=1811024/2055920 swapFree=4182980/4192956 [pid=20475] ppid=20473 vsize=1782036 CPUtime=0.32 /proc/20475/stat : 20475 (java) S 20473 20475 19380 0 -1 0 5084 0 1 0 29 3 0 0 18 0 12 0 179736382 1824804864 4823 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/20475/statm: 445509 4823 1264 9 0 443121 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1782036 [startup+0.701329 s] /proc/loadavg: 0.91 0.98 0.99 3/64 20475 /proc/meminfo: memFree=1811024/2055920 swapFree=4182980/4192956 [pid=20475] ppid=20473 vsize=1785152 CPUtime=0.97 /proc/20475/stat : 20475 (java) S 20473 20475 19380 0 -1 0 7493 0 1 0 92 5 0 0 18 0 12 0 179736382 1827995648 6798 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/20475/statm: 446288 6798 1301 9 0 443900 0 Current children cumulated CPU time (s) 0.97 Current children cumulated vsize (KiB) 1785152 Solver just ended. Dumping a history of the last processes samples [startup+1.10641 s] /proc/loadavg: 0.91 0.98 0.99 2/76 20487 /proc/meminfo: memFree=1782448/2055920 swapFree=4182980/4192956 [pid=20475] ppid=20473 vsize=1786860 CPUtime=1.59 /proc/20475/stat : 20475 (java) S 20473 20475 19380 0 -1 0 10129 0 1 0 153 6 0 0 18 0 13 0 179736382 1829744640 8631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/20475/statm: 446715 8631 1311 9 0 444327 0 [pid=20475/tid=20477] ppid=20473 vsize=1786860 CPUtime=0.76 /proc/20475/task/20477/stat : 20477 (java) R 20473 20475 19380 0 -1 64 6722 0 1 0 72 4 0 0 17 0 13 0 179736384 1829744640 8631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109221253 0 4 0 23759 0 0 0 -1 1 0 0 [pid=20475/tid=20478] ppid=20473 vsize=1786860 CPUtime=0 /proc/20475/task/20478/stat : 20478 (java) S 20473 20475 19380 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 179736385 1829744640 8631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20479] ppid=20473 vsize=1786860 CPUtime=0 /proc/20475/task/20479/stat : 20479 (java) S 20473 20475 19380 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 179736385 1829744640 8631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20480] ppid=20473 vsize=1786860 CPUtime=0 /proc/20475/task/20480/stat : 20480 (java) S 20473 20475 19380 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 179736387 1829744640 8631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20481] ppid=20473 vsize=1786860 CPUtime=0 /proc/20475/task/20481/stat : 20481 (java) S 20473 20475 19380 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 179736388 1829744640 8631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20482] ppid=20473 vsize=1786860 CPUtime=0 /proc/20475/task/20482/stat : 20482 (java) S 20473 20475 19380 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 179736388 1829744640 8631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20483] ppid=20473 vsize=1786860 CPUtime=0 /proc/20475/task/20483/stat : 20483 (java) S 20473 20475 19380 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 179736392 1829744640 8631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20484] ppid=20473 vsize=1786860 CPUtime=0.44 /proc/20475/task/20484/stat : 20484 (java) R 20473 20475 19380 0 -1 64 1274 0 0 0 44 0 0 0 16 0 13 0 179736392 1829744640 8631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103336887 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20485] ppid=20473 vsize=1786860 CPUtime=0.35 /proc/20475/task/20485/stat : 20485 (java) R 20473 20475 19380 0 -1 64 1410 0 0 0 35 0 0 0 16 0 13 0 179736392 1829744640 8631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 102820321 0 4 0 23759 0 0 0 -1 1 0 0 [pid=20475/tid=20486] ppid=20473 vsize=1786860 CPUtime=0 /proc/20475/task/20486/stat : 20486 (java) S 20473 20475 19380 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 179736392 1829744640 8631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20487] ppid=20473 vsize=1786860 CPUtime=0 /proc/20475/task/20487/stat : 20487 (java) S 20473 20475 19380 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 179736392 1829744640 8631 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 1786860 [startup+1.30245 s] /proc/loadavg: 0.91 0.98 0.99 2/76 20487 /proc/meminfo: memFree=1782448/2055920 swapFree=4182980/4192956 [pid=20475] ppid=20473 vsize=1786500 CPUtime=1.94 /proc/20475/stat : 20475 (java) S 20473 20475 19380 0 -1 0 11019 0 1 0 187 7 0 0 18 0 12 0 179736382 1829376000 8872 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/20475/statm: 446625 8872 1314 9 0 444237 0 [pid=20475/tid=20477] ppid=20473 vsize=1786500 CPUtime=0.91 /proc/20475/task/20477/stat : 20477 (java) R 20473 20475 19380 0 -1 64 6738 0 1 0 87 4 0 0 18 0 12 0 179736384 1829376000 8872 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 104710164 0 4 0 23759 0 0 0 -1 1 0 0 [pid=20475/tid=20478] ppid=20473 vsize=1786500 CPUtime=0 /proc/20475/task/20478/stat : 20478 (java) S 20473 20475 19380 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 179736385 1829376000 8872 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20479] ppid=20473 vsize=1786500 CPUtime=0 /proc/20475/task/20479/stat : 20479 (java) S 20473 20475 19380 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 179736385 1829376000 8872 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20480] ppid=20473 vsize=1786500 CPUtime=0 /proc/20475/task/20480/stat : 20480 (java) S 20473 20475 19380 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 179736387 1829376000 8872 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20481] ppid=20473 vsize=1786500 CPUtime=0 /proc/20475/task/20481/stat : 20481 (java) S 20473 20475 19380 0 -1 64 9 0 0 0 0 0 0 0 22 0 12 0 179736388 1829376000 8872 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20482] ppid=20473 vsize=1786500 CPUtime=0 /proc/20475/task/20482/stat : 20482 (java) S 20473 20475 19380 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 179736388 1829376000 8872 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20483] ppid=20473 vsize=1786500 CPUtime=0 /proc/20475/task/20483/stat : 20483 (java) S 20473 20475 19380 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 179736392 1829376000 8872 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20484] ppid=20473 vsize=1786500 CPUtime=0.54 /proc/20475/task/20484/stat : 20484 (java) S 20473 20475 19380 0 -1 64 1330 0 0 0 54 0 0 0 16 0 12 0 179736392 1829376000 8872 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20485] ppid=20473 vsize=1786500 CPUtime=0.46 /proc/20475/task/20485/stat : 20485 (java) S 20473 20475 19380 0 -1 64 2227 0 0 0 46 0 0 0 16 0 12 0 179736392 1829376000 8872 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20486] ppid=20473 vsize=1786500 CPUtime=0 /proc/20475/task/20486/stat : 20486 (java) S 20473 20475 19380 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 179736392 1829376000 8872 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20475/tid=20487] ppid=20473 vsize=1786500 CPUtime=0 /proc/20475/task/20487/stat : 20487 (java) S 20473 20475 19380 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 179736392 1829376000 8872 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 1.94 Current children cumulated vsize (KiB) 1786500 Child status: 20 Real time (s): 1.35291 CPU time (s): 1.9597 CPU user time (s): 1.88171 CPU system time (s): 0.077988 CPU usage (%): 144.851 Max. virtual memory (cumulated for all children) (KiB): 1786860 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.88171 system time used= 0.077988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 11027 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 415 involuntary context switches= 324 runsolver used 0.000999 second user time and 0.011998 second system time The end
Begin job on node66 on Fri Apr 20 02:51:08 UTC 2007 IDJOB= 364153 IDBENCH= 2073 IDSOLVER= 159 FILE ID= node66/364153-1177037468 PBS_JOBID= 4640098 Free space on /tmp= 66406 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf0432-007.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364153-1177037468/sat4jPseudoResolution.jar /tmp/evaluation/364153-1177037468/instance-364153-1177037468.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-364153-1177037468 -o ROOT/results/node66/solver-364153-1177037468 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364153-1177037468/sat4jPseudoResolution.jar /tmp/evaluation/364153-1177037468/instance-364153-1177037468.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 093787cffe9173c370b11fb5e77a5812 RANDOM SEED= 191267417 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.281 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.281 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1811432 kB Buffers: 36424 kB Cached: 141208 kB SwapCached: 3792 kB Active: 47620 kB Inactive: 141440 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1811432 kB SwapTotal: 4192956 kB SwapFree: 4182980 kB Dirty: 3868 kB Writeback: 0 kB Mapped: 16372 kB Slab: 41464 kB Committed_AS: 958076 kB PageTables: 1380 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66406 MiB End job on node66 on Fri Apr 20 02:51:10 UTC 2007