Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J Pseudo Resolution 2.1.1 | UNSAT | 2.89356 | 1.98405 |
Name | /PURE-SAT/SAT09/CRAFTED/ modcircuits/owp_4vars_5gates.opb |
MD5SUM | 5e53057f88370cad9f03360ea174025c |
Bench Category | PURE-SAT (instances containing only clauses) |
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 | 0.264959 |
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 | 267 |
Total number of constraints | 23747 |
Number of constraints which are clauses | 23747 |
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 | 19 |
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 | 4 |
Number of bits of the biggest number in a constraint | 3 |
Biggest sum of numbers in a constraint | 20 |
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 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.09/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.13 c See www.sat4j.org for details. 0.09/0.15 c version 2.1.1.v20090612 0.09/0.15 c sun.arch.data.model 32 0.09/0.15 c java.version 1.6.0_12 0.09/0.15 c os.name Linux 0.09/0.15 c os.version 2.6.9-22.EL.rootsmp 0.09/0.15 c os.arch i386 0.09/0.15 c Free memory 1342000320 0.09/0.15 c Max memory 1344274432 0.09/0.15 c Total memory 1344274432 0.09/0.15 c Number of processors 2 0.22/0.21 c Pseudo Boolean Optimization 0.22/0.21 c --- Begin Solver configuration --- 0.22/0.21 c Stops conflict analysis at the first Unique Implication Point 0.22/0.21 c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90 0.22/0.21 c Learn all clauses as in MiniSAT 0.22/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.22/0.21 c Expensive reason simplification 0.22/0.21 c MiniSAT restarts strategy 0.22/0.21 c Memory based learned constraints deletion strategy 0.22/0.21 c timeout=2147483s 0.22/0.21 c DB Simplification allowed=false 0.22/0.21 c --- End Solver configuration --- 0.22/0.21 c solving HOME/instance-1884626-1245259770.opb 0.22/0.21 c reading problem ... 2.12/1.52 c ... done. Wall clock time 1.307s. 2.12/1.52 c #vars 267 2.12/1.52 c #constraints 23747 2.12/1.52 c constraints type 2.12/1.52 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 700 2.12/1.52 c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 22983 2.78/1.96 c starts : 6 2.78/1.96 c conflicts : 1429 2.78/1.96 c decisions : 2112 2.78/1.96 c propagations : 29264 2.78/1.96 c inspects : 701804 2.78/1.96 c learnt literals : 12 2.78/1.96 c learnt binary clauses : 42 2.78/1.96 c learnt ternary clauses : 63 2.78/1.96 c learnt clauses : 1416 2.78/1.96 c ignored clauses : 0 2.78/1.96 c root simplifications : 0 2.78/1.96 c removed literals (reason simplification) : 2947 2.78/1.96 c reason swapping (by a shorter reason) : 0 2.78/1.96 c Calls to reduceDB : 0 2.78/1.96 c speed (assignments/second) : 67119.26605504587 2.78/1.96 c non guided choices 156 2.78/1.96 c learnt constraints type 2.78/1.96 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 1374 2.78/1.96 c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 42 2.78/1.96 c constraints type 2.78/1.96 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 700 2.78/1.96 c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 22983 2.78/1.96 s UNSATISFIABLE 2.78/1.96 c Total wall clock time (in seconds): 1.748
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-1884626-1245259770/watcher-1884626-1245259770 -o /tmp/evaluation-result-1884626-1245259770/solver-1884626-1245259770 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1884626-1245259770.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: 0.94 1.01 0.93 2/65 20577 /proc/meminfo: memFree=1721800/2055920 swapFree=4176004/4192956 [pid=20577] ppid=20575 vsize=152 CPUtime=0 /proc/20577/stat : 20577 (java6) R 20575 20577 20284 0 -1 0 41 0 0 0 0 0 0 0 21 0 1 0 193576290 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 9756971 0 0 4096 0 0 0 0 17 1 0 0 /proc/20577/statm: 38 26 19 9 0 4 0 [startup+0.0532551 s] /proc/loadavg: 0.94 1.01 0.93 2/65 20577 /proc/meminfo: memFree=1721800/2055920 swapFree=4176004/4192956 [pid=20577] ppid=20575 vsize=1470088 CPUtime=0.03 /proc/20577/stat : 20577 (java) S 20575 20577 20284 0 -1 0 3235 0 1 0 2 1 0 0 18 0 7 0 193576290 1505370112 2980 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/20577/statm: 367522 2980 1010 9 0 364873 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1470088 [startup+0.102261 s] /proc/loadavg: 0.94 1.01 0.93 2/65 20577 /proc/meminfo: memFree=1721800/2055920 swapFree=4176004/4192956 [pid=20577] ppid=20575 vsize=1472584 CPUtime=0.09 /proc/20577/stat : 20577 (java) S 20575 20577 20284 0 -1 0 3638 0 1 0 7 2 0 0 18 0 12 0 193576290 1507926016 3381 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/20577/statm: 368146 3381 1068 9 0 365494 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1472584 [startup+0.302282 s] /proc/loadavg: 0.94 1.01 0.93 2/65 20577 /proc/meminfo: memFree=1721800/2055920 swapFree=4176004/4192956 [pid=20577] ppid=20575 vsize=1474880 CPUtime=0.33 /proc/20577/stat : 20577 (java) S 20575 20577 20284 0 -1 0 5006 0 1 0 30 3 0 0 18 0 12 0 193576290 1510277120 4744 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/20577/statm: 368720 4744 1355 9 0 366063 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1474880 [startup+0.702331 s] /proc/loadavg: 0.94 1.01 0.93 2/65 20577 /proc/meminfo: memFree=1721800/2055920 swapFree=4176004/4192956 [pid=20577] ppid=20575 vsize=1476292 CPUtime=1.04 /proc/20577/stat : 20577 (java) S 20575 20577 20284 0 -1 0 7540 0 1 0 99 5 0 0 18 0 12 0 193576290 1511723008 6773 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/20577/statm: 369073 6774 1396 9 0 366416 0 Current children cumulated CPU time (s) 1.04 Current children cumulated vsize (KiB) 1476292 [startup+1.50144 s] /proc/loadavg: 0.94 1.01 0.93 2/77 20589 /proc/meminfo: memFree=1682152/2055920 swapFree=4176004/4192956 [pid=20577] ppid=20575 vsize=1477748 CPUtime=2.12 /proc/20577/stat : 20577 (java) S 20575 20577 20284 0 -1 0 22994 0 1 0 199 13 0 0 18 0 12 0 193576290 1513213952 22027 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/20577/statm: 369437 22027 1403 9 0 366780 0 [pid=20577/tid=20579] ppid=20575 vsize=1477748 CPUtime=1.33 /proc/20577/task/20579/stat : 20579 (java) R 20575 20577 20284 0 -1 64 20180 0 1 0 122 11 0 0 19 0 12 0 193576291 1513213952 22027 1992294400 134512640 134550932 4294956016 18446744073709551615 4109520737 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20580] ppid=20575 vsize=1477748 CPUtime=0 /proc/20577/task/20580/stat : 20580 (java) S 20575 20577 20284 0 -1 64 2 0 0 0 0 0 0 0 19 0 12 0 193576293 1513213952 22027 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20581] ppid=20575 vsize=1477748 CPUtime=0 /proc/20577/task/20581/stat : 20581 (java) S 20575 20577 20284 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 193576293 1513213952 22027 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20582] ppid=20575 vsize=1477748 CPUtime=0 /proc/20577/task/20582/stat : 20582 (java) S 20575 20577 20284 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 193576294 1513213952 22027 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20583] ppid=20575 vsize=1477748 CPUtime=0 /proc/20577/task/20583/stat : 20583 (java) S 20575 20577 20284 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 193576295 1513213952 22027 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20584] ppid=20575 vsize=1477748 CPUtime=0 /proc/20577/task/20584/stat : 20584 (java) S 20575 20577 20284 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 193576295 1513213952 22027 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20585] ppid=20575 vsize=1477748 CPUtime=0 /proc/20577/task/20585/stat : 20585 (java) S 20575 20577 20284 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 193576299 1513213952 22027 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20586] ppid=20575 vsize=1477748 CPUtime=0.43 /proc/20577/task/20586/stat : 20586 (java) S 20575 20577 20284 0 -1 64 1133 0 0 0 43 0 0 0 16 0 12 0 193576299 1513213952 22027 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20587] ppid=20575 vsize=1477748 CPUtime=0.33 /proc/20577/task/20587/stat : 20587 (java) S 20575 20577 20284 0 -1 64 940 0 0 0 33 0 0 0 16 0 12 0 193576299 1513213952 22027 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=20577/tid=20588] ppid=20575 vsize=1477748 CPUtime=0 /proc/20577/task/20588/stat : 20588 (java) S 20575 20577 20284 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 193576299 1513213952 22027 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20589] ppid=20575 vsize=1477748 CPUtime=0 /proc/20577/task/20589/stat : 20589 (java) S 20575 20577 20284 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 193576299 1513213952 22027 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.12 Current children cumulated vsize (KiB) 1477748 Solver just ended. Dumping a history of the last processes samples [startup+1.90147 s] /proc/loadavg: 0.94 1.01 0.93 2/77 20589 /proc/meminfo: memFree=1682152/2055920 swapFree=4176004/4192956 [pid=20577] ppid=20575 vsize=1478072 CPUtime=2.78 /proc/20577/stat : 20577 (java) S 20575 20577 20284 0 -1 0 23748 0 1 0 265 13 0 0 18 0 13 0 193576290 1513545728 22780 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/20577/statm: 369518 22780 1418 9 0 366861 0 [pid=20577/tid=20579] ppid=20575 vsize=1478072 CPUtime=1.6 /proc/20577/task/20579/stat : 20579 (java) R 20575 20577 20284 0 -1 64 20872 0 1 0 149 11 0 0 17 0 13 0 193576291 1513545728 22780 1992294400 134512640 134550932 4294956016 18446744073709551615 4109701695 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=20577/tid=20580] ppid=20575 vsize=1478072 CPUtime=0 /proc/20577/task/20580/stat : 20580 (java) S 20575 20577 20284 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 193576293 1513545728 22780 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20581] ppid=20575 vsize=1478072 CPUtime=0 /proc/20577/task/20581/stat : 20581 (java) S 20575 20577 20284 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 193576293 1513545728 22780 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20582] ppid=20575 vsize=1478072 CPUtime=0 /proc/20577/task/20582/stat : 20582 (java) S 20575 20577 20284 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 193576294 1513545728 22780 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20583] ppid=20575 vsize=1478072 CPUtime=0 /proc/20577/task/20583/stat : 20583 (java) S 20575 20577 20284 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 193576295 1513545728 22780 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20584] ppid=20575 vsize=1478072 CPUtime=0 /proc/20577/task/20584/stat : 20584 (java) S 20575 20577 20284 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 193576295 1513545728 22780 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20585] ppid=20575 vsize=1478072 CPUtime=0 /proc/20577/task/20585/stat : 20585 (java) S 20575 20577 20284 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 193576299 1513545728 22780 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20586] ppid=20575 vsize=1478072 CPUtime=0.64 /proc/20577/task/20586/stat : 20586 (java) S 20575 20577 20284 0 -1 64 1159 0 0 0 64 0 0 0 16 0 13 0 193576299 1513545728 22780 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20587] ppid=20575 vsize=1478072 CPUtime=0.51 /proc/20577/task/20587/stat : 20587 (java) S 20575 20577 20284 0 -1 64 971 0 0 0 51 0 0 0 16 0 13 0 193576299 1513545728 22780 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20588] ppid=20575 vsize=1478072 CPUtime=0 /proc/20577/task/20588/stat : 20588 (java) S 20575 20577 20284 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 193576299 1513545728 22780 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=20577/tid=20589] ppid=20575 vsize=1478072 CPUtime=0 /proc/20577/task/20589/stat : 20589 (java) S 20575 20577 20284 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 193576299 1513545728 22780 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.78 Current children cumulated vsize (KiB) 1478072 Child status: 20 Real time (s): 1.98405 CPU time (s): 2.89356 CPU user time (s): 2.74058 CPU system time (s): 0.152976 CPU usage (%): 145.841 Max. virtual memory (cumulated for all children) (KiB): 1478072 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.74058 system time used= 0.152976 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 23779 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= 325 involuntary context switches= 279 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node74 at 2009-06-17 19:29:30 IDJOB=1884626 IDBENCH=71976 IDSOLVER=682 FILE ID=node74/1884626-1245259770 PBS_JOBID= 9372388 Free space on /tmp= 103016 MiB SOLVER NAME= SAT4J Pseudo Resolution 2.1.1 BENCH NAME= PB09/normalized-PB09/PURE-SAT/SAT09/CRAFTED/modcircuits/owp_4vars_5gates.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1884626-1245259770/watcher-1884626-1245259770 -o /tmp/evaluation-result-1884626-1245259770/solver-1884626-1245259770 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1884626-1245259770.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5e53057f88370cad9f03360ea174025c RANDOM SEED=1950986711 node74.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 : 3000.218 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 : 3000.218 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: 1722216 kB Buffers: 41012 kB Cached: 227100 kB SwapCached: 10348 kB Active: 48504 kB Inactive: 233572 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1722216 kB SwapTotal: 4192956 kB SwapFree: 4176004 kB Dirty: 1636 kB Writeback: 0 kB Mapped: 14248 kB Slab: 37440 kB Committed_AS: 101836 kB PageTables: 1444 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= 103016 MiB End job on node74 at 2009-06-17 19:29:32