Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | UNSAT | 2.91556 | 1.94066 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-elf.rf8.ucl.opb |
MD5SUM | e5e9e70aacd6f12ca1d11bb54ad048ed |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 0.217966 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 6059 |
Total number of constraints | 16684 |
Number of constraints which are clauses | 15940 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 744 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 11 |
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 | 34 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 127 |
Number of bits of the biggest sum of numbers | 7 |
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/361585-1176984410/instance-361585-1176984410.opb 0.20/0.20 c reading problem ... 1.92/1.46 c ... done. Wall clock time 1.259s. 1.92/1.46 c CPU time (experimental) 0.97s. 1.92/1.46 c #vars 6059 1.92/1.46 c #constraints 16683 2.87/1.90 c starts : 1 2.87/1.90 c conflicts : 61 2.87/1.90 c decisions : 105 2.87/1.90 c propagations : 58101 2.87/1.90 c inspects : 141602 2.87/1.90 c learnt literals : 11 2.87/1.90 c learnt binary clauses : 2 2.87/1.90 c learnt ternary clauses : 9 2.87/1.90 c learnt clauses : 49 2.87/1.90 c root simplifications : 0 2.87/1.90 c removed literals (reason simplification) : 0 2.87/1.90 c reason swapping (by a shorter reason) : 0 2.87/1.90 c Calls to reduceDB : 0 2.87/1.90 c speed (decisions/second) : 244.18604651162792 2.87/1.90 c non guided choices 31 2.87/1.90 s UNSATISFIABLE 2.87/1.90 c Total wall clock time (ms): 1.701
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node30/watcher-361585-1176984410 -o ROOT/results/node30/solver-361585-1176984410 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361585-1176984410/sat4jPseudoResolution.jar /tmp/evaluation/361585-1176984410/instance-361585-1176984410.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: 0.82 0.92 0.90 2/77 28120 /proc/meminfo: memFree=1789824/2055920 swapFree=4157140/4192956 [pid=28120] ppid=28118 vsize=0 CPUtime=0 /proc/28120/stat : 28120 (runsolver) R 28118 28120 27964 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 146356685 0 0 18446744073709551615 0 0 0 18446744073709551615 264907582759 0 0 4096 24578 0 0 0 17 1 0 0 /proc/28120/statm: 0 0 0 0 0 0 0 [startup+0.0271651 s] /proc/loadavg: 0.82 0.92 0.90 2/77 28120 /proc/meminfo: memFree=1789824/2055920 swapFree=4157140/4192956 [pid=28120] ppid=28118 vsize=1772952 CPUtime=0.01 /proc/28120/stat : 28120 (java) S 28118 28120 27964 0 -1 0 1940 0 1 0 0 1 0 0 18 0 2 0 146356685 1815502848 1690 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/28120/statm: 443238 1701 381 9 0 441252 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1772952 [startup+0.101159 s] /proc/loadavg: 0.82 0.92 0.90 2/77 28120 /proc/meminfo: memFree=1789824/2055920 swapFree=4157140/4192956 [pid=28120] ppid=28118 vsize=1780108 CPUtime=0.08 /proc/28120/stat : 28120 (java) S 28118 28120 27964 0 -1 0 3962 0 1 0 5 3 0 0 18 0 12 0 146356685 1822830592 3704 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28120/statm: 445027 3704 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.301175 s] /proc/loadavg: 0.82 0.92 0.90 2/77 28120 /proc/meminfo: memFree=1789824/2055920 swapFree=4157140/4192956 [pid=28120] ppid=28118 vsize=1782452 CPUtime=0.31 /proc/28120/stat : 28120 (java) S 28118 28120 27964 0 -1 0 5150 0 1 0 27 4 0 0 18 0 12 0 146356685 1825230848 4889 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28120/statm: 445613 4890 1263 9 0 443225 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 1782452 [startup+0.701205 s] /proc/loadavg: 0.82 0.92 0.90 2/77 28120 /proc/meminfo: memFree=1789824/2055920 swapFree=4157140/4192956 [pid=28120] ppid=28118 vsize=1783492 CPUtime=0.9 /proc/28120/stat : 28120 (java) S 28118 28120 27964 0 -1 0 6812 0 1 0 85 5 0 0 18 0 12 0 146356685 1826295808 6320 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28120/statm: 445873 6320 1301 9 0 443485 0 Current children cumulated CPU time (s) 0.9 Current children cumulated vsize (KiB) 1783492 [startup+1.50225 s] /proc/loadavg: 0.82 0.92 0.90 2/89 28132 /proc/meminfo: memFree=1762080/2055920 swapFree=4157140/4192956 [pid=28120] ppid=28118 vsize=1785996 CPUtime=2.07 /proc/28120/stat : 28120 (java) S 28118 28120 27964 0 -1 0 16457 0 1 0 198 9 0 0 18 0 13 0 146356685 1828859904 14814 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28120/statm: 446499 14814 1308 9 0 444111 0 [pid=28120/tid=28122] ppid=28118 vsize=1785996 CPUtime=1 /proc/28120/task/28122/stat : 28122 (java) R 28118 28120 27964 0 -1 64 13029 0 1 0 93 7 0 0 25 0 13 0 146356687 1828859904 14814 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109194593 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28123] ppid=28118 vsize=1785996 CPUtime=0 /proc/28120/task/28123/stat : 28123 (java) S 28118 28120 27964 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 146356688 1828859904 14814 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28124] ppid=28118 vsize=1785996 CPUtime=0 /proc/28120/task/28124/stat : 28124 (java) S 28118 28120 27964 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 146356688 1828859904 14814 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28125] ppid=28118 vsize=1785996 CPUtime=0 /proc/28120/task/28125/stat : 28125 (java) S 28118 28120 27964 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 146356690 1828859904 14814 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28126] ppid=28118 vsize=1785996 CPUtime=0 /proc/28120/task/28126/stat : 28126 (java) S 28118 28120 27964 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 146356691 1828859904 14814 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28127] ppid=28118 vsize=1785996 CPUtime=0 /proc/28120/task/28127/stat : 28127 (java) S 28118 28120 27964 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 146356691 1828859904 14814 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28128] ppid=28118 vsize=1785996 CPUtime=0 /proc/28120/task/28128/stat : 28128 (java) S 28118 28120 27964 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 146356695 1828859904 14814 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28129] ppid=28118 vsize=1785996 CPUtime=0.53 /proc/28120/task/28129/stat : 28129 (java) S 28118 28120 27964 0 -1 64 1264 0 0 0 53 0 0 0 16 0 13 0 146356695 1828859904 14814 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28120/tid=28130] ppid=28118 vsize=1785996 CPUtime=0.51 /proc/28120/task/28130/stat : 28130 (java) S 28118 28120 27964 0 -1 64 1441 0 0 0 51 0 0 0 16 0 13 0 146356695 1828859904 14814 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28131] ppid=28118 vsize=1785996 CPUtime=0 /proc/28120/task/28131/stat : 28131 (java) S 28118 28120 27964 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 146356695 1828859904 14814 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28132] ppid=28118 vsize=1785996 CPUtime=0 /proc/28120/task/28132/stat : 28132 (java) S 28118 28120 27964 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 146356695 1828859904 14814 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.07 Current children cumulated vsize (KiB) 1785996 Solver just ended. Dumping a history of the last processes samples [startup+1.90228 s] /proc/loadavg: 0.82 0.92 0.90 2/89 28132 /proc/meminfo: memFree=1762080/2055920 swapFree=4157140/4192956 [pid=28120] ppid=28118 vsize=1791148 CPUtime=2.87 /proc/28120/stat : 28120 (java) S 28118 28120 27964 0 -1 0 19067 0 1 0 277 10 0 0 18 0 13 0 146356685 1834135552 16065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28120/statm: 447787 16065 1312 9 0 445399 0 [pid=28120/tid=28122] ppid=28118 vsize=1791148 CPUtime=1.4 /proc/28120/task/28122/stat : 28122 (java) R 28118 28120 27964 0 -1 64 13045 0 1 0 133 7 0 0 25 0 13 0 146356687 1834135552 16065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109189028 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28123] ppid=28118 vsize=1791148 CPUtime=0 /proc/28120/task/28123/stat : 28123 (java) S 28118 28120 27964 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 146356688 1834135552 16065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28124] ppid=28118 vsize=1791148 CPUtime=0 /proc/28120/task/28124/stat : 28124 (java) S 28118 28120 27964 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 146356688 1834135552 16065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28125] ppid=28118 vsize=1791148 CPUtime=0 /proc/28120/task/28125/stat : 28125 (java) S 28118 28120 27964 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 146356690 1834135552 16065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28126] ppid=28118 vsize=1791148 CPUtime=0 /proc/28120/task/28126/stat : 28126 (java) S 28118 28120 27964 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 146356691 1834135552 16065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28127] ppid=28118 vsize=1791148 CPUtime=0 /proc/28120/task/28127/stat : 28127 (java) S 28118 28120 27964 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 146356691 1834135552 16065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28128] ppid=28118 vsize=1791148 CPUtime=0 /proc/28120/task/28128/stat : 28128 (java) S 28118 28120 27964 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 146356695 1834135552 16065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28129] ppid=28118 vsize=1791148 CPUtime=0.7 /proc/28120/task/28129/stat : 28129 (java) R 28118 28120 27964 0 -1 64 1613 0 0 0 70 0 0 0 17 0 13 0 146356695 1834135552 16065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103336818 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28120/tid=28130] ppid=28118 vsize=1791148 CPUtime=0.74 /proc/28120/task/28130/stat : 28130 (java) R 28118 28120 27964 0 -1 64 3686 0 0 0 73 1 0 0 17 0 13 0 146356695 1834135552 16065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 102599629 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28120/tid=28131] ppid=28118 vsize=1791148 CPUtime=0 /proc/28120/task/28131/stat : 28131 (java) S 28118 28120 27964 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 146356695 1834135552 16065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28120/tid=28132] ppid=28118 vsize=1791148 CPUtime=0 /proc/28120/task/28132/stat : 28132 (java) S 28118 28120 27964 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 146356695 1834135552 16065 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.87 Current children cumulated vsize (KiB) 1791148 Child status: 20 Real time (s): 1.94066 CPU time (s): 2.91556 CPU user time (s): 2.79957 CPU system time (s): 0.115982 CPU usage (%): 150.235 Max. virtual memory (cumulated for all children) (KiB): 1791212 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.79957 system time used= 0.115982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 19082 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= 526 involuntary context switches= 471 runsolver used 0.003999 second user time and 0.010998 second system time The end
Begin job on node30 on Thu Apr 19 12:06:50 UTC 2007 IDJOB= 361585 IDBENCH= 1455 IDSOLVER= 159 FILE ID= node30/361585-1176984410 PBS_JOBID= 4630423 Free space on /tmp= 66392 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-elf.rf8.ucl.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361585-1176984410/sat4jPseudoResolution.jar /tmp/evaluation/361585-1176984410/instance-361585-1176984410.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node30/watcher-361585-1176984410 -o ROOT/results/node30/solver-361585-1176984410 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361585-1176984410/sat4jPseudoResolution.jar /tmp/evaluation/361585-1176984410/instance-361585-1176984410.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= e5e9e70aacd6f12ca1d11bb54ad048ed RANDOM SEED= 61526289 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node30.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 : 3000.218 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: 1790168 kB Buffers: 34584 kB Cached: 165600 kB SwapCached: 15104 kB Active: 67192 kB Inactive: 156068 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1790168 kB SwapTotal: 4192956 kB SwapFree: 4157140 kB Dirty: 4240 kB Writeback: 0 kB Mapped: 30228 kB Slab: 28016 kB Committed_AS: 2858592 kB PageTables: 1776 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= 66392 MiB End job on node30 on Thu Apr 19 12:06:52 UTC 2007