Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J Pseudo Resolution 2.1.1 | SAT | 2.30065 | 1.72602 |
Name | /PURE-SAT/SAT09/ CRAFTED/ramseycube/Q3inK09.opb |
MD5SUM | 60f6f1b8d77f9b12d95995e3f4ada108 |
Bench Category | PURE-SAT (instances containing only clauses) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.199969 |
Has Objective Function | NO |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 36 |
Total number of constraints | 15120 |
Number of constraints which are clauses | 15120 |
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 | 12 |
Maximum length of a constraint | 12 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 11 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 23 |
Number of bits of the biggest sum of numbers | 5 |
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) 2004-2008 Daniel Le Berre 0.08/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.14 c See www.sat4j.org for details. 0.08/0.15 c version 2.1.1.v20090612 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0_12 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 1342000320 0.08/0.15 c Max memory 1344274432 0.08/0.15 c Total memory 1344274432 0.08/0.15 c Number of processors 2 0.23/0.20 c Pseudo Boolean Optimization 0.23/0.20 c --- Begin Solver configuration --- 0.23/0.20 c Stops conflict analysis at the first Unique Implication Point 0.23/0.20 c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90 0.23/0.20 c Learn all clauses as in MiniSAT 0.23/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.20 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.23/0.20 c Expensive reason simplification 0.23/0.20 c MiniSAT restarts strategy 0.23/0.20 c Memory based learned constraints deletion strategy 0.23/0.20 c timeout=2147483s 0.23/0.20 c DB Simplification allowed=false 0.23/0.20 c --- End Solver configuration --- 0.23/0.20 c solving HOME/instance-1884586-1245259576.opb 0.23/0.20 c reading problem ... 2.12/1.63 c ... done. Wall clock time 1.43s. 2.12/1.63 c #vars 36 2.12/1.63 c #constraints 15120 2.12/1.63 c constraints type 2.12/1.63 c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 15120 2.12/1.69 c starts : 1 2.12/1.69 c conflicts : 0 2.12/1.69 c decisions : 26 2.12/1.69 c propagations : 36 2.12/1.69 c inspects : 66360 2.12/1.69 c learnt literals : 0 2.12/1.69 c learnt binary clauses : 0 2.12/1.69 c learnt ternary clauses : 0 2.12/1.69 c learnt clauses : 0 2.12/1.69 c ignored clauses : 0 2.12/1.69 c root simplifications : 0 2.12/1.69 c removed literals (reason simplification) : 0 2.12/1.69 c reason swapping (by a shorter reason) : 0 2.12/1.69 c Calls to reduceDB : 0 2.12/1.70 c speed (assignments/second) : 571.4285714285714 2.12/1.70 c non guided choices 26 2.12/1.70 c learnt constraints type 2.12/1.70 c constraints type 2.12/1.70 c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 15120 2.12/1.70 s SATISFIABLE 2.12/1.70 v -x1 x2 x3 x4 x5 x6 -x7 -x8 x9 x10 x11 x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 2.12/1.70 c Total wall clock time (in seconds): 1.496
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1884586-1245259576/watcher-1884586-1245259576 -o /tmp/evaluation-result-1884586-1245259576/solver-1884586-1245259576 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1884586-1245259576.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: 1.12 1.04 0.95 3/65 23838 /proc/meminfo: memFree=1851824/2055920 swapFree=4094796/4192956 [pid=23838] ppid=23836 vsize=152 CPUtime=0 /proc/23838/stat : 23838 (java6) R 23836 23838 23637 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 193555475 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 11629348 0 0 4096 0 0 0 0 17 1 0 0 /proc/23838/statm: 38 26 19 9 0 4 0 [startup+0.016651 s] /proc/loadavg: 1.12 1.04 0.95 3/65 23838 /proc/meminfo: memFree=1851824/2055920 swapFree=4094796/4192956 [pid=23838] ppid=23836 vsize=13496 CPUtime=0 /proc/23838/stat : 23838 (java) S 23836 23838 23637 0 -1 0 871 0 0 0 0 0 0 0 18 0 2 0 193555475 13819904 626 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/23838/statm: 3374 626 302 9 0 1200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 13496 [startup+0.102673 s] /proc/loadavg: 1.12 1.04 0.95 3/65 23838 /proc/meminfo: memFree=1851824/2055920 swapFree=4094796/4192956 [pid=23838] ppid=23836 vsize=1472584 CPUtime=0.08 /proc/23838/stat : 23838 (java) S 23836 23838 23637 0 -1 0 3620 0 1 0 6 2 0 0 18 0 12 0 193555475 1507926016 3363 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/23838/statm: 368146 3363 1068 9 0 365494 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1472584 [startup+0.302721 s] /proc/loadavg: 1.12 1.04 0.95 3/65 23838 /proc/meminfo: memFree=1851824/2055920 swapFree=4094796/4192956 [pid=23838] ppid=23836 vsize=1474880 CPUtime=0.36 /proc/23838/stat : 23838 (java) S 23836 23838 23637 0 -1 0 5070 0 1 0 32 4 0 0 18 0 12 0 193555475 1510277120 4806 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/23838/statm: 368720 4806 1356 9 0 366063 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1474880 [startup+0.70179 s] /proc/loadavg: 1.12 1.04 0.95 3/65 23838 /proc/meminfo: memFree=1851824/2055920 swapFree=4094796/4192956 [pid=23838] ppid=23836 vsize=1479224 CPUtime=1.08 /proc/23838/stat : 23838 (java) S 23836 23838 23637 0 -1 0 8850 0 1 0 103 5 0 0 18 0 12 0 193555475 1514725376 7407 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/23838/statm: 369806 7407 1399 9 0 367149 0 Current children cumulated CPU time (s) 1.08 Current children cumulated vsize (KiB) 1479224 [startup+1.50193 s] /proc/loadavg: 1.12 1.04 0.95 2/77 23850 /proc/meminfo: memFree=1801680/2055920 swapFree=4094796/4192956 [pid=23838] ppid=23836 vsize=1479224 CPUtime=2.02 /proc/23838/stat : 23838 (java) S 23836 23838 23637 0 -1 0 24307 0 1 0 189 13 0 0 18 0 12 0 193555475 1514725376 22583 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/23838/statm: 369806 22584 1403 9 0 367149 0 [pid=23838/tid=23840] ppid=23836 vsize=1479224 CPUtime=1.17 /proc/23838/task/23840/stat : 23840 (java) R 23836 23838 23637 0 -1 64 20346 0 1 0 107 10 0 0 19 0 12 0 193555476 1514725376 22585 1992294400 134512640 134550932 4294956016 18446744073709551615 4109528800 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=23838/tid=23841] ppid=23836 vsize=1479224 CPUtime=0 /proc/23838/task/23841/stat : 23841 (java) S 23836 23838 23637 0 -1 64 3 0 0 0 0 0 0 0 20 0 12 0 193555477 1514725376 22587 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=23838/tid=23842] ppid=23836 vsize=1479224 CPUtime=0 /proc/23838/task/23842/stat : 23842 (java) S 23836 23838 23637 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 193555477 1514725376 22588 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=23838/tid=23843] ppid=23836 vsize=1479224 CPUtime=0 /proc/23838/task/23843/stat : 23843 (java) S 23836 23838 23637 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 193555479 1514725376 22589 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=23838/tid=23844] ppid=23836 vsize=1479224 CPUtime=0 /proc/23838/task/23844/stat : 23844 (java) S 23836 23838 23637 0 -1 64 10 0 0 0 0 0 0 0 23 0 12 0 193555479 1514725376 22590 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=23838/tid=23845] ppid=23836 vsize=1479224 CPUtime=0 /proc/23838/task/23845/stat : 23845 (java) S 23836 23838 23637 0 -1 64 4 0 0 0 0 0 0 0 24 0 12 0 193555479 1514725376 22591 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=23838/tid=23846] ppid=23836 vsize=1479224 CPUtime=0 /proc/23838/task/23846/stat : 23846 (java) S 23836 23838 23637 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 193555484 1514725376 22593 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=23838/tid=23847] ppid=23836 vsize=1479224 CPUtime=0.4 /proc/23838/task/23847/stat : 23847 (java) S 23836 23838 23637 0 -1 64 1180 0 0 0 40 0 0 0 17 0 12 0 193555484 1514725376 22594 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=23838/tid=23848] ppid=23836 vsize=1479224 CPUtime=0.41 /proc/23838/task/23848/stat : 23848 (java) S 23836 23838 23637 0 -1 64 2038 0 0 0 41 0 0 0 17 0 12 0 193555484 1514725376 22595 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=23838/tid=23849] ppid=23836 vsize=1479224 CPUtime=0 /proc/23838/task/23849/stat : 23849 (java) S 23836 23838 23637 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 193555484 1514725376 22596 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=23838/tid=23850] ppid=23836 vsize=1479224 CPUtime=0 /proc/23838/task/23850/stat : 23850 (java) S 23836 23838 23637 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 193555484 1514725376 22598 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.02 Current children cumulated vsize (KiB) 1479224 Solver just ended. Dumping a history of the last processes samples [startup+1.70197 s] /proc/loadavg: 1.12 1.04 0.95 2/77 23850 /proc/meminfo: memFree=1801680/2055920 swapFree=4094796/4192956 [pid=23838] ppid=23836 vsize=1479872 CPUtime=2.27 /proc/23838/stat : 23838 (java) S 23836 23838 23637 0 -1 0 28586 0 1 0 212 15 0 0 18 0 14 0 193555475 1515388928 26858 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/23838/statm: 369968 26858 1411 9 0 367311 0 [pid=23838/tid=23840] ppid=23836 vsize=1479872 CPUtime=1.35 /proc/23838/task/23840/stat : 23840 (java) R 23836 23838 23637 0 -1 64 24596 0 1 0 122 13 0 0 21 0 14 0 193555476 1515388928 26858 1992294400 134512640 134550932 4294956016 18446744073709551615 104108726 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=23838/tid=23841] ppid=23836 vsize=1479872 CPUtime=0 /proc/23838/task/23841/stat : 23841 (java) S 23836 23838 23637 0 -1 64 3 0 0 0 0 0 0 0 20 0 14 0 193555477 1515388928 26858 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=23838/tid=23842] ppid=23836 vsize=1479872 CPUtime=0 /proc/23838/task/23842/stat : 23842 (java) S 23836 23838 23637 0 -1 64 1 0 0 0 0 0 0 0 21 0 14 0 193555477 1515388928 26858 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=23838/tid=23843] ppid=23836 vsize=1479872 CPUtime=0 /proc/23838/task/23843/stat : 23843 (java) S 23836 23838 23637 0 -1 64 3 0 0 0 0 0 0 0 16 0 14 0 193555479 1515388928 26858 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=23838/tid=23844] ppid=23836 vsize=1479872 CPUtime=0 /proc/23838/task/23844/stat : 23844 (java) S 23836 23838 23637 0 -1 64 10 0 0 0 0 0 0 0 23 0 14 0 193555479 1515388928 26858 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=23838/tid=23845] ppid=23836 vsize=1479872 CPUtime=0 /proc/23838/task/23845/stat : 23845 (java) S 23836 23838 23637 0 -1 64 4 0 0 0 0 0 0 0 24 0 14 0 193555479 1515388928 26858 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=23838/tid=23846] ppid=23836 vsize=1479872 CPUtime=0 /proc/23838/task/23846/stat : 23846 (java) S 23836 23838 23637 0 -1 64 1 0 0 0 0 0 0 0 25 0 14 0 193555484 1515388928 26858 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=23838/tid=23847] ppid=23836 vsize=1479872 CPUtime=0.45 /proc/23838/task/23847/stat : 23847 (java) S 23836 23838 23637 0 -1 64 1185 0 0 0 45 0 0 0 16 0 14 0 193555484 1515388928 26858 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=23838/tid=23848] ppid=23836 vsize=1479872 CPUtime=0.44 /proc/23838/task/23848/stat : 23848 (java) R 23836 23838 23637 0 -1 64 2044 0 0 0 44 0 0 0 16 0 14 0 193555484 1515388928 26858 1992294400 134512640 134550932 4294956016 18446744073709551615 106262338 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=23838/tid=23849] ppid=23836 vsize=1479872 CPUtime=0 /proc/23838/task/23849/stat : 23849 (java) S 23836 23838 23637 0 -1 64 1 0 0 0 0 0 0 0 25 0 14 0 193555484 1515388928 26858 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=23838/tid=23850] ppid=23836 vsize=1479872 CPUtime=0 /proc/23838/task/23850/stat : 23850 (java) S 23836 23838 23637 0 -1 64 1 0 0 0 0 0 0 0 15 0 14 0 193555484 1515388928 26858 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.27 Current children cumulated vsize (KiB) 1479872 Child status: 10 Real time (s): 1.72602 CPU time (s): 2.30065 CPU user time (s): 2.13168 CPU system time (s): 0.168974 CPU usage (%): 133.293 Max. virtual memory (cumulated for all children) (KiB): 1479872 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.13167 system time used= 0.168974 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 28592 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= 360 involuntary context switches= 247 runsolver used 0.004999 second user time and 0.010998 second system time The end
Begin job on node91 at 2009-06-17 19:26:16 IDJOB=1884586 IDBENCH=71972 IDSOLVER=682 FILE ID=node91/1884586-1245259576 PBS_JOBID= 9372373 Free space on /tmp= 66444 MiB SOLVER NAME= SAT4J Pseudo Resolution 2.1.1 BENCH NAME= PB09/normalized-PB09/PURE-SAT/SAT09/CRAFTED/ramseycube/Q3inK09.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1884586-1245259576/watcher-1884586-1245259576 -o /tmp/evaluation-result-1884586-1245259576/solver-1884586-1245259576 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1884586-1245259576.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 60f6f1b8d77f9b12d95995e3f4ada108 RANDOM SEED=623040176 node91.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.261 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 : 3000.261 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1852304 kB Buffers: 15092 kB Cached: 67592 kB SwapCached: 91872 kB Active: 32108 kB Inactive: 144404 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1852304 kB SwapTotal: 4192956 kB SwapFree: 4094796 kB Dirty: 1596 kB Writeback: 0 kB Mapped: 15100 kB Slab: 12948 kB Committed_AS: 100756 kB PageTables: 1364 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66444 MiB End job on node91 at 2009-06-17 19:26:18