Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | UNSAT | 1.9727 | 1.36753 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-ssa2670-130.opb |
MD5SUM | 805460c9bad8cc3db817372fa8e96e60 |
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 | 0.088985 |
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 | 2718 |
Total number of constraints | 4680 |
Number of constraints which are clauses | 4680 |
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 | 5 |
Number of terms in the objective function | 2718 |
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 | 2718 |
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 | 2718 |
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 0.19/0.21 --- Begin Solver configuration --- 0.19/0.21 c Stops conflict analysis at the first Unique Implication Point 0.19/0.21 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.19/0.21 c Learn all clauses as in MiniSAT 0.19/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.19/0.21 c VSIDS like heuristics from MiniSAT using a heap 0.19/0.21 c No reason simplification 0.19/0.21 c --- End Solver configuration --- 0.19/0.21 c solving /tmp/evaluation/364685-1177042215/instance-364685-1177042215.opb 0.19/0.21 c reading problem ... 1.36/1.01 c ... done. Wall clock time 0.799s. 1.36/1.01 c CPU time (experimental) 0.66s. 1.36/1.01 c #vars 2718 1.36/1.01 c #constraints 4666 1.87/1.33 c starts : 1 1.87/1.33 c conflicts : 98 1.87/1.33 c decisions : 324 1.87/1.33 c propagations : 23624 1.87/1.33 c inspects : 39866 1.87/1.33 c learnt literals : 8 1.87/1.33 c learnt binary clauses : 9 1.87/1.33 c learnt ternary clauses : 7 1.87/1.33 c learnt clauses : 89 1.87/1.33 c root simplifications : 0 1.87/1.33 c removed literals (reason simplification) : 0 1.87/1.33 c reason swapping (by a shorter reason) : 0 1.87/1.33 c Calls to reduceDB : 0 1.87/1.33 c speed (decisions/second) : 1222.6415094339623 1.87/1.33 c non guided choices 0 1.87/1.34 s UNSATISFIABLE 1.87/1.34 c Total wall clock time (ms): 1.125
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node52/watcher-364685-1177042215 -o ROOT/results/node52/solver-364685-1177042215 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364685-1177042215/sat4jPseudoResolution.jar /tmp/evaluation/364685-1177042215/instance-364685-1177042215.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: 0.78 0.95 0.98 2/64 20096 /proc/meminfo: memFree=1786292/2055920 swapFree=4182956/4192956 [pid=20096] ppid=20094 vsize=152 CPUtime=0 /proc/20096/stat : 20096 (java) R 20094 20096 19937 0 -1 0 41 0 0 0 0 0 0 0 18 0 1 0 59066582 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4309291 0 0 4096 0 0 0 0 17 1 0 0 /proc/20096/statm: 38 26 19 9 0 4 0 [startup+0.0250911 s] /proc/loadavg: 0.78 0.95 0.98 2/64 20096 /proc/meminfo: memFree=1786292/2055920 swapFree=4182956/4192956 [pid=20096] ppid=20094 vsize=1772952 CPUtime=0.01 /proc/20096/stat : 20096 (java) S 20094 20096 19937 0 -1 0 1974 0 1 0 0 1 0 0 18 0 2 0 59066582 1815502848 1724 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/20096/statm: 443238 1734 381 9 0 441252 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1772952 [startup+0.101085 s] /proc/loadavg: 0.78 0.95 0.98 2/64 20096 /proc/meminfo: memFree=1786292/2055920 swapFree=4182956/4192956 [pid=20096] ppid=20094 vsize=1780108 CPUtime=0.08 /proc/20096/stat : 20096 (java) S 20094 20096 19937 0 -1 0 3970 0 1 0 6 2 0 0 18 0 12 0 59066582 1822830592 3712 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/20096/statm: 445027 3712 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.301107 s] /proc/loadavg: 0.78 0.95 0.98 2/64 20096 /proc/meminfo: memFree=1786292/2055920 swapFree=4182956/4192956 [pid=20096] ppid=20094 vsize=1781428 CPUtime=0.31 /proc/20096/stat : 20096 (java) S 20094 20096 19937 0 -1 0 5074 0 1 0 29 2 0 0 18 0 12 0 59066582 1824182272 4813 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/20096/statm: 445357 4813 1264 9 0 442969 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 1781428 [startup+0.701137 s] /proc/loadavg: 0.78 0.95 0.98 2/64 20096 /proc/meminfo: memFree=1786292/2055920 swapFree=4182956/4192956 [pid=20096] ppid=20094 vsize=1782712 CPUtime=0.86 /proc/20096/stat : 20096 (java) S 20094 20096 19937 0 -1 0 6855 0 1 0 83 3 0 0 18 0 12 0 59066582 1825497088 6423 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/20096/statm: 445678 6423 1298 9 0 443290 0 Current children cumulated CPU time (s) 0.86 Current children cumulated vsize (KiB) 1782712 Solver just ended. Dumping a history of the last processes samples [startup+1.10616 s] /proc/loadavg: 0.80 0.95 0.98 4/76 20108 /proc/meminfo: memFree=1759508/2055920 swapFree=4182956/4192956 [pid=20096] ppid=20094 vsize=1784776 CPUtime=1.49 /proc/20096/stat : 20096 (java) S 20094 20096 19937 0 -1 0 9740 0 1 0 144 5 0 0 18 0 13 0 59066582 1827610624 8430 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/20096/statm: 446194 8430 1307 9 0 443806 0 [pid=20096/tid=20098] ppid=20094 vsize=1784776 CPUtime=0.75 /proc/20096/task/20098/stat : 20098 (java) R 20094 20096 19937 0 -1 64 6711 0 1 0 71 4 0 0 25 0 13 0 59066583 1827610624 8430 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109214422 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20099] ppid=20094 vsize=1784776 CPUtime=0 /proc/20096/task/20099/stat : 20099 (java) S 20094 20096 19937 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 59066584 1827610624 8430 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20100] ppid=20094 vsize=1784776 CPUtime=0 /proc/20096/task/20100/stat : 20100 (java) S 20094 20096 19937 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 59066584 1827610624 8430 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20101] ppid=20094 vsize=1784776 CPUtime=0 /proc/20096/task/20101/stat : 20101 (java) S 20094 20096 19937 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 59066587 1827610624 8430 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20102] ppid=20094 vsize=1784776 CPUtime=0 /proc/20096/task/20102/stat : 20102 (java) S 20094 20096 19937 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 59066587 1827610624 8430 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20103] ppid=20094 vsize=1784776 CPUtime=0 /proc/20096/task/20103/stat : 20103 (java) S 20094 20096 19937 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 59066587 1827610624 8430 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20104] ppid=20094 vsize=1784776 CPUtime=0 /proc/20096/task/20104/stat : 20104 (java) S 20094 20096 19937 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 59066591 1827610624 8430 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20105] ppid=20094 vsize=1784776 CPUtime=0.35 /proc/20096/task/20105/stat : 20105 (java) R 20094 20096 19937 0 -1 64 1356 0 0 0 35 0 0 0 16 0 13 0 59066591 1827610624 8430 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 102111016 0 4 0 23759 0 0 0 -1 1 0 0 [pid=20096/tid=20106] ppid=20094 vsize=1784776 CPUtime=0.36 /proc/20096/task/20106/stat : 20106 (java) S 20094 20096 19937 0 -1 64 951 0 0 0 36 0 0 0 16 0 13 0 59066591 1827610624 8430 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20107] ppid=20094 vsize=1784776 CPUtime=0 /proc/20096/task/20107/stat : 20107 (java) S 20094 20096 19937 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 59066591 1827610624 8430 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20108] ppid=20094 vsize=1784776 CPUtime=0 /proc/20096/task/20108/stat : 20108 (java) S 20094 20096 19937 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 59066591 1827610624 8430 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 1784776 [startup+1.30217 s] /proc/loadavg: 0.80 0.95 0.98 4/76 20108 /proc/meminfo: memFree=1759508/2055920 swapFree=4182956/4192956 [pid=20096] ppid=20094 vsize=1787712 CPUtime=1.87 /proc/20096/stat : 20096 (java) S 20094 20096 19937 0 -1 0 11179 0 1 0 182 5 0 0 18 0 13 0 59066582 1830617088 8924 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/20096/statm: 446928 8924 1311 9 0 444540 0 [pid=20096/tid=20098] ppid=20094 vsize=1787712 CPUtime=0.83 /proc/20096/task/20098/stat : 20098 (java) R 20094 20096 19937 0 -1 64 6714 0 1 0 79 4 0 0 25 0 13 0 59066583 1830617088 8924 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=20096/tid=20099] ppid=20094 vsize=1787712 CPUtime=0 /proc/20096/task/20099/stat : 20099 (java) S 20094 20096 19937 0 -1 64 2 0 0 0 0 0 0 0 19 0 13 0 59066584 1830617088 8924 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20100] ppid=20094 vsize=1787712 CPUtime=0 /proc/20096/task/20100/stat : 20100 (java) S 20094 20096 19937 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 59066584 1830617088 8924 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20101] ppid=20094 vsize=1787712 CPUtime=0 /proc/20096/task/20101/stat : 20101 (java) S 20094 20096 19937 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 59066587 1830617088 8924 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20102] ppid=20094 vsize=1787712 CPUtime=0 /proc/20096/task/20102/stat : 20102 (java) S 20094 20096 19937 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 59066587 1830617088 8924 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20103] ppid=20094 vsize=1787712 CPUtime=0 /proc/20096/task/20103/stat : 20103 (java) S 20094 20096 19937 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 59066587 1830617088 8924 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20104] ppid=20094 vsize=1787712 CPUtime=0 /proc/20096/task/20104/stat : 20104 (java) S 20094 20096 19937 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 59066591 1830617088 8924 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20105] ppid=20094 vsize=1787712 CPUtime=0.48 /proc/20096/task/20105/stat : 20105 (java) R 20094 20096 19937 0 -1 64 1447 0 0 0 48 0 0 0 17 0 13 0 59066591 1830617088 8924 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 102475554 0 4 0 23759 0 0 0 -1 1 0 0 [pid=20096/tid=20106] ppid=20094 vsize=1787712 CPUtime=0.54 /proc/20096/task/20106/stat : 20106 (java) R 20094 20096 19937 0 -1 64 2296 0 0 0 54 0 0 0 17 0 13 0 59066591 1830617088 8924 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103336755 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20107] ppid=20094 vsize=1787712 CPUtime=0 /proc/20096/task/20107/stat : 20107 (java) S 20094 20096 19937 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 59066591 1830617088 8924 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=20096/tid=20108] ppid=20094 vsize=1787712 CPUtime=0 /proc/20096/task/20108/stat : 20108 (java) S 20094 20096 19937 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 59066591 1830617088 8924 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 1.87 Current children cumulated vsize (KiB) 1787712 Child status: 20 Real time (s): 1.36753 CPU time (s): 1.9727 CPU user time (s): 1.90771 CPU system time (s): 0.06499 CPU usage (%): 144.253 Max. virtual memory (cumulated for all children) (KiB): 1787712 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.90771 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= 11202 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= 492 involuntary context switches= 421 runsolver used 0.001999 second user time and 0.010998 second system time The end
Begin job on node52 on Fri Apr 20 04:10:15 UTC 2007 IDJOB= 364685 IDBENCH= 2142 IDSOLVER= 159 FILE ID= node52/364685-1177042215 PBS_JOBID= 4640149 Free space on /tmp= 66310 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-ssa2670-130.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364685-1177042215/sat4jPseudoResolution.jar /tmp/evaluation/364685-1177042215/instance-364685-1177042215.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node52/watcher-364685-1177042215 -o ROOT/results/node52/solver-364685-1177042215 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364685-1177042215/sat4jPseudoResolution.jar /tmp/evaluation/364685-1177042215/instance-364685-1177042215.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 805460c9bad8cc3db817372fa8e96e60 RANDOM SEED= 146960285 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node52.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 : 3000.236 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1786764 kB Buffers: 22068 kB Cached: 197500 kB SwapCached: 3744 kB Active: 54972 kB Inactive: 173880 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1786764 kB SwapTotal: 4192956 kB SwapFree: 4182956 kB Dirty: 4008 kB Writeback: 0 kB Mapped: 15300 kB Slab: 26264 kB Committed_AS: 1679948 kB PageTables: 1484 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= 66310 MiB End job on node52 on Fri Apr 20 04:10:17 UTC 2007