Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J Pseudo CP 2.1.1 | UNSAT | 1.65675 | 1.06051 |
Name | /PURE-SAT/SAT09/CRAFTED/parity-games/ instance_n3_i4_pp_ci_ce.opb |
MD5SUM | 75792ffdb3be66639ea8ef093b4f7ceb |
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 | 0.035993 |
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 | 696 |
Total number of constraints | 3122 |
Number of constraints which are clauses | 3122 |
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 | 2 |
Maximum length of a constraint | 6 |
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 | 3 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 8 |
Number of bits of the biggest sum of numbers | 4 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.08/0.13 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 0.22/0.21 c Pseudo Boolean Optimization 0.22/0.21 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 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.PBMaxClauseCardConstrDataStructure@ecd7e 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 No 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-1884635-1245259777.opb 0.22/0.21 c reading problem ... 0.83/0.66 c ... done. Wall clock time 0.448s. 0.83/0.66 c #vars 696 0.83/0.66 c #constraints 3122 0.83/0.66 c constraints type 0.83/0.66 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1091 0.83/0.66 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2031 1.56/1.02 c starts : 2 1.56/1.02 c conflicts : 107 1.56/1.02 c decisions : 334 1.56/1.02 c propagations : 11427 1.56/1.02 c inspects : 44998 1.56/1.02 c learnt literals : 3 1.56/1.02 c learnt binary clauses : 12 1.56/1.02 c learnt ternary clauses : 14 1.56/1.02 c learnt clauses : 103 1.56/1.02 c ignored clauses : 0 1.56/1.02 c root simplifications : 0 1.56/1.02 c removed literals (reason simplification) : 0 1.56/1.02 c reason swapping (by a shorter reason) : 0 1.56/1.02 c Calls to reduceDB : 0 1.56/1.02 c speed (assignments/second) : 31830.083565459612 1.56/1.02 c non guided choices 150 1.56/1.02 c learnt constraints type 1.56/1.02 c org.sat4j.pb.constraints.pb.LearntHTClausePB => 91 1.56/1.02 c org.sat4j.pb.constraints.pb.LearntBinaryClausePB => 12 1.56/1.02 c constraints type 1.56/1.02 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1091 1.56/1.02 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2031 1.56/1.02 s UNSATISFIABLE 1.56/1.02 c Total wall clock time (in seconds): 0.811
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-1884635-1245259777/watcher-1884635-1245259777 -o /tmp/evaluation-result-1884635-1245259777/solver-1884635-1245259777 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1884635-1245259777.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 0.97 0.91 3/65 8789 /proc/meminfo: memFree=1803384/2055920 swapFree=4192956/4192956 [pid=8789] ppid=8787 vsize=152 CPUtime=0 /proc/8789/stat : 8789 (java6) R 8787 8789 8452 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 11889952 155648 26 1992294400 134512640 134550932 4294956160 18446744073709551615 3305771 0 0 4096 0 0 0 0 17 1 0 0 /proc/8789/statm: 38 26 19 9 0 4 0 [startup+0.056559 s] /proc/loadavg: 1.00 0.97 0.91 3/65 8789 /proc/meminfo: memFree=1803384/2055920 swapFree=4192956/4192956 [pid=8789] ppid=8787 vsize=1470088 CPUtime=0.04 /proc/8789/stat : 8789 (java) S 8787 8789 8452 0 -1 0 3273 0 1 0 2 2 0 0 18 0 7 0 11889952 1505370112 3018 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/8789/statm: 367522 3018 1020 9 0 364873 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1470088 [startup+0.101562 s] /proc/loadavg: 1.00 0.97 0.91 3/65 8789 /proc/meminfo: memFree=1803384/2055920 swapFree=4192956/4192956 [pid=8789] ppid=8787 vsize=1472584 CPUtime=0.08 /proc/8789/stat : 8789 (java) S 8787 8789 8452 0 -1 0 3638 0 1 0 6 2 0 0 18 0 12 0 11889952 1507926016 3381 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/8789/statm: 368146 3381 1068 9 0 365494 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1472584 [startup+0.301581 s] /proc/loadavg: 1.00 0.97 0.91 3/65 8789 /proc/meminfo: memFree=1803384/2055920 swapFree=4192956/4192956 [pid=8789] ppid=8787 vsize=1474904 CPUtime=0.33 /proc/8789/stat : 8789 (java) S 8787 8789 8452 0 -1 0 5016 0 1 0 30 3 0 0 18 0 12 0 11889952 1510301696 4753 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/8789/statm: 368726 4753 1356 9 0 366069 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1474904 [startup+0.701622 s] /proc/loadavg: 1.00 0.97 0.91 3/65 8789 /proc/meminfo: memFree=1803384/2055920 swapFree=4192956/4192956 [pid=8789] ppid=8787 vsize=1476656 CPUtime=0.99 /proc/8789/stat : 8789 (java) S 8787 8789 8452 0 -1 0 7238 0 1 0 94 5 0 0 18 0 13 0 11889952 1512095744 6578 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/8789/statm: 369164 6578 1405 9 0 366507 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 1476656 Solver just ended. Dumping a history of the last processes samples [startup+0.901637 s] /proc/loadavg: 1.00 0.97 0.91 3/65 8789 /proc/meminfo: memFree=1803384/2055920 swapFree=4192956/4192956 [pid=8789] ppid=8787 vsize=1476656 CPUtime=1.36 /proc/8789/stat : 8789 (java) S 8787 8789 8452 0 -1 0 8388 0 1 0 131 5 0 0 18 0 13 0 11889952 1512095744 6825 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/8789/statm: 369164 6825 1412 9 0 366507 0 Current children cumulated CPU time (s) 1.36 Current children cumulated vsize (KiB) 1476656 [startup+1.00165 s] /proc/loadavg: 1.00 0.97 0.91 4/78 8802 /proc/meminfo: memFree=1780240/2055920 swapFree=4192956/4192956 [pid=8789] ppid=8787 vsize=1476656 CPUtime=1.56 /proc/8789/stat : 8789 (java) S 8787 8789 8452 0 -1 0 8852 0 1 0 151 5 0 0 18 0 13 0 11889952 1512095744 7087 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/8789/statm: 369164 7087 1413 9 0 366507 0 [pid=8789/tid=8791] ppid=8787 vsize=1476656 CPUtime=0.8 /proc/8789/task/8791/stat : 8791 (java) R 8787 8789 8452 0 -1 64 5423 0 1 0 77 3 0 0 25 0 13 0 11889953 1512095744 7087 1992294400 134512640 134550932 4294956000 18446744073709551615 4109567515 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=8789/tid=8792] ppid=8787 vsize=1476656 CPUtime=0 /proc/8789/task/8792/stat : 8792 (java) S 8787 8789 8452 0 -1 64 3 0 0 0 0 0 0 0 21 0 13 0 11889954 1512095744 7087 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=8789/tid=8793] ppid=8787 vsize=1476656 CPUtime=0 /proc/8789/task/8793/stat : 8793 (java) S 8787 8789 8452 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 11889954 1512095744 7087 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=8789/tid=8794] ppid=8787 vsize=1476656 CPUtime=0 /proc/8789/task/8794/stat : 8794 (java) S 8787 8789 8452 0 -1 64 2 0 0 0 0 0 0 0 23 0 13 0 11889956 1512095744 7087 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=8789/tid=8795] ppid=8787 vsize=1476656 CPUtime=0 /proc/8789/task/8795/stat : 8795 (java) S 8787 8789 8452 0 -1 64 10 0 0 0 0 0 0 0 24 0 13 0 11889957 1512095744 7087 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=8789/tid=8796] ppid=8787 vsize=1476656 CPUtime=0 /proc/8789/task/8796/stat : 8796 (java) S 8787 8789 8452 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 11889957 1512095744 7087 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=8789/tid=8797] ppid=8787 vsize=1476656 CPUtime=0 /proc/8789/task/8797/stat : 8797 (java) S 8787 8789 8452 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 11889961 1512095744 7087 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=8789/tid=8798] ppid=8787 vsize=1476656 CPUtime=0.4 /proc/8789/task/8798/stat : 8798 (java) R 8787 8789 8452 0 -1 64 1595 0 0 0 39 1 0 0 17 0 13 0 11889961 1512095744 7087 1992294400 134512640 134550932 4294956000 18446744073709551615 105579291 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=8789/tid=8799] ppid=8787 vsize=1476656 CPUtime=0.34 /proc/8789/task/8799/stat : 8799 (java) R 8787 8789 8452 0 -1 64 1086 0 0 0 34 0 0 0 17 0 13 0 11889961 1512095744 7087 1992294400 134512640 134550932 4294956000 18446744073709551615 103148075 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=8789/tid=8800] ppid=8787 vsize=1476656 CPUtime=0 /proc/8789/task/8800/stat : 8800 (java) S 8787 8789 8452 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 11889961 1512095744 7087 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=8789/tid=8801] ppid=8787 vsize=1476656 CPUtime=0 /proc/8789/task/8801/stat : 8801 (java) S 8787 8789 8452 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 11889961 1512095744 7087 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=8789/tid=8802] ppid=8787 vsize=1476656 CPUtime=0 /proc/8789/task/8802/stat : 8802 (java) S 8787 8789 8452 0 -1 64 5 0 0 0 0 0 0 0 25 0 13 0 11890019 1512095744 7087 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 1.56 Current children cumulated vsize (KiB) 1476656 Child status: 20 Real time (s): 1.06051 CPU time (s): 1.65675 CPU user time (s): 1.59176 CPU system time (s): 0.06499 CPU usage (%): 156.222 Max. virtual memory (cumulated for all children) (KiB): 1477840 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.59176 system time used= 0.06499 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8943 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= 277 involuntary context switches= 239 runsolver used 0.003999 second user time and 0.011998 second system time The end
Begin job on node8 at 2009-06-17 19:29:37 IDJOB=1884635 IDBENCH=71977 IDSOLVER=681 FILE ID=node8/1884635-1245259777 PBS_JOBID= 9372445 Free space on /tmp= 66288 MiB SOLVER NAME= SAT4J Pseudo CP 2.1.1 BENCH NAME= PB09/normalized-PB09/PURE-SAT/SAT09/CRAFTED/parity-games/instance_n3_i4_pp_ci_ce.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1884635-1245259777/watcher-1884635-1245259777 -o /tmp/evaluation-result-1884635-1245259777/solver-1884635-1245259777 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1884635-1245259777.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 75792ffdb3be66639ea8ef093b4f7ceb RANDOM SEED=1814943015 node8.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 : 3000.236 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 : 3000.236 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: 1803800 kB Buffers: 46552 kB Cached: 148744 kB SwapCached: 0 kB Active: 40736 kB Inactive: 168444 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1803800 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 636 kB Writeback: 0 kB Mapped: 23628 kB Slab: 28696 kB Committed_AS: 90392 kB PageTables: 1376 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= 66288 MiB End job on node8 at 2009-06-17 19:29:38