Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCP 2007-03-23 | UNSAT | 2.49462 | 1.68381 |
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 |
0.09/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.09/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.09/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.09/0.15 c no version file found!!! 0.09/0.15 c sun.arch.data.model 32 0.09/0.15 c java.version 1.6.0 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 1651659224 0.09/0.15 c Max memory 1654456320 0.09/0.15 c Total memory 1654456320 0.09/0.15 c Number of processors 2 0.20/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver) 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=10000.0 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/364686-1177042216/instance-364686-1177042216.opb 0.20/0.20 c reading problem ... 1.25/1.00 c ... done. Wall clock time 0.796s. 1.25/1.00 c CPU time (experimental) 0.66s. 1.25/1.00 c #vars 2718 1.25/1.00 c #constraints 4666 2.36/1.65 c starts : 2 2.36/1.65 c conflicts : 122 2.36/1.65 c decisions : 362 2.36/1.65 c propagations : 26082 2.36/1.65 c inspects : 43932 2.36/1.65 c learnt literals : 0 2.36/1.65 c learnt binary clauses : 5 2.36/1.65 c learnt ternary clauses : 8 2.36/1.65 c learnt clauses : 121 2.36/1.65 c root simplifications : 0 2.36/1.65 c removed literals (reason simplification) : 0 2.36/1.65 c reason swapping (by a shorter reason) : 0 2.36/1.65 c Calls to reduceDB : 0 2.36/1.65 c speed (decisions/second) : 614.6010186757215 2.36/1.65 c non guided choices 0 2.36/1.65 s UNSATISFIABLE 2.36/1.65 c Total wall clock time (ms): 1.45
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node2/watcher-364686-1177042216 -o ROOT/results/node2/solver-364686-1177042216 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364686-1177042216/sat4jPseudoCP.jar /tmp/evaluation/364686-1177042216/instance-364686-1177042216.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 0.94 0.98 2/77 28612 /proc/meminfo: memFree=1763088/2055920 swapFree=4149072/4192956 [pid=28612] ppid=28610 vsize=272 CPUtime=0 /proc/28612/stat : 28612 (java) R 28610 28612 28470 0 -1 0 54 0 0 0 0 0 0 0 18 0 1 0 180259431 278528 37 18446744073709551615 134512640 134550740 4294956608 18446744073709551615 10535716 0 2147483391 4096 0 0 0 0 17 1 0 0 /proc/28612/statm: 68 37 28 9 0 6 0 [startup+0.028476 s] /proc/loadavg: 0.78 0.94 0.98 2/77 28612 /proc/meminfo: memFree=1763088/2055920 swapFree=4149072/4192956 [pid=28612] ppid=28610 vsize=1773596 CPUtime=0.01 /proc/28612/stat : 28612 (java) S 28610 28612 28470 0 -1 0 2514 0 1 0 0 1 0 0 18 0 3 0 180259431 1816162304 2263 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/28612/statm: 443399 2263 387 9 0 441413 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1773596 [startup+0.102208 s] /proc/loadavg: 0.78 0.94 0.98 2/77 28612 /proc/meminfo: memFree=1763088/2055920 swapFree=4149072/4192956 [pid=28612] ppid=28610 vsize=1780108 CPUtime=0.09 /proc/28612/stat : 28612 (java) S 28610 28612 28470 0 -1 0 3974 0 1 0 6 3 0 0 18 0 12 0 180259431 1822830592 3715 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28612/statm: 445027 3715 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780108 [startup+0.301229 s] /proc/loadavg: 0.78 0.94 0.98 2/77 28612 /proc/meminfo: memFree=1763088/2055920 swapFree=4149072/4192956 [pid=28612] ppid=28610 vsize=1782272 CPUtime=0.33 /proc/28612/stat : 28612 (java) S 28610 28612 28470 0 -1 0 5095 0 1 0 29 4 0 0 18 0 12 0 180259431 1825046528 4833 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28612/statm: 445568 4833 1264 9 0 443180 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1782272 [startup+0.70127 s] /proc/loadavg: 0.78 0.94 0.98 2/77 28612 /proc/meminfo: memFree=1763088/2055920 swapFree=4149072/4192956 [pid=28612] ppid=28610 vsize=1783648 CPUtime=0.89 /proc/28612/stat : 28612 (java) S 28610 28612 28470 0 -1 0 6910 0 1 0 84 5 0 0 18 0 12 0 180259431 1826455552 6476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28612/statm: 445912 6476 1298 9 0 443524 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 1783648 [startup+1.50235 s] /proc/loadavg: 0.78 0.94 0.98 2/89 28624 /proc/meminfo: memFree=1735792/2055920 swapFree=4149072/4192956 [pid=28612] ppid=28610 vsize=1785364 CPUtime=2.22 /proc/28612/stat : 28612 (java) S 28610 28612 28470 0 -1 0 12102 0 1 0 214 8 0 0 18 0 13 0 180259431 1828212736 9129 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28612/statm: 446341 9129 1311 9 0 443953 0 [pid=28612/tid=28614] ppid=28610 vsize=1785364 CPUtime=0.95 /proc/28612/task/28614/stat : 28614 (java) R 28610 28612 28470 0 -1 64 7318 0 1 0 91 4 0 0 20 0 13 0 180259433 1828212736 9130 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109732322 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28612/tid=28615] ppid=28610 vsize=1785364 CPUtime=0 /proc/28612/task/28615/stat : 28615 (java) S 28610 28612 28470 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 180259434 1828212736 9130 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28612/tid=28616] ppid=28610 vsize=1785364 CPUtime=0 /proc/28612/task/28616/stat : 28616 (java) S 28610 28612 28470 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 180259434 1828212736 9130 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28612/tid=28617] ppid=28610 vsize=1785364 CPUtime=0 /proc/28612/task/28617/stat : 28617 (java) S 28610 28612 28470 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 180259437 1828212736 9130 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=28612/tid=28618] ppid=28610 vsize=1785364 CPUtime=0 /proc/28612/task/28618/stat : 28618 (java) S 28610 28612 28470 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 180259437 1828212736 9131 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28612/tid=28619] ppid=28610 vsize=1785364 CPUtime=0 /proc/28612/task/28619/stat : 28619 (java) S 28610 28612 28470 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 180259437 1828212736 9131 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28612/tid=28620] ppid=28610 vsize=1785364 CPUtime=0 /proc/28612/task/28620/stat : 28620 (java) S 28610 28612 28470 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 180259441 1828212736 9131 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28612/tid=28621] ppid=28610 vsize=1785364 CPUtime=0.61 /proc/28612/task/28621/stat : 28621 (java) S 28610 28612 28470 0 -1 64 2435 0 0 0 60 1 0 0 17 0 13 0 180259441 1828212736 9131 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28612/tid=28622] ppid=28610 vsize=1785364 CPUtime=0.62 /proc/28612/task/28622/stat : 28622 (java) R 28610 28612 28470 0 -1 64 1625 0 0 0 62 0 0 0 17 0 13 0 180259441 1828212736 9132 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105422435 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28612/tid=28623] ppid=28610 vsize=1785364 CPUtime=0 /proc/28612/task/28623/stat : 28623 (java) S 28610 28612 28470 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 180259441 1828212736 9132 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28612/tid=28624] ppid=28610 vsize=1785364 CPUtime=0 /proc/28612/task/28624/stat : 28624 (java) S 28610 28612 28470 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 180259441 1828212736 9132 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.22 Current children cumulated vsize (KiB) 1785364 Solver just ended. Dumping a history of the last processes samples [startup+1.60237 s] /proc/loadavg: 0.78 0.94 0.98 2/89 28624 /proc/meminfo: memFree=1735792/2055920 swapFree=4149072/4192956 [pid=28612] ppid=28610 vsize=1785016 CPUtime=2.36 /proc/28612/stat : 28612 (java) S 28610 28612 28470 0 -1 0 13011 0 1 0 228 8 0 0 18 0 13 0 180259431 1827856384 9913 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28612/statm: 446254 9913 1314 9 0 443866 0 [pid=28612/tid=28614] ppid=28610 vsize=1785016 CPUtime=1.04 /proc/28612/task/28614/stat : 28614 (java) R 28610 28612 28470 0 -1 64 8120 0 1 0 99 5 0 0 20 0 13 0 180259433 1827856384 9913 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28612/tid=28615] ppid=28610 vsize=1785016 CPUtime=0 /proc/28612/task/28615/stat : 28615 (java) S 28610 28612 28470 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 180259434 1827856384 9913 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28612/tid=28616] ppid=28610 vsize=1785016 CPUtime=0 /proc/28612/task/28616/stat : 28616 (java) S 28610 28612 28470 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 180259434 1827856384 9913 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28612/tid=28617] ppid=28610 vsize=1785016 CPUtime=0 /proc/28612/task/28617/stat : 28617 (java) S 28610 28612 28470 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 180259437 1827856384 9913 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=28612/tid=28618] ppid=28610 vsize=1785016 CPUtime=0 /proc/28612/task/28618/stat : 28618 (java) S 28610 28612 28470 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 180259437 1827856384 9913 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28612/tid=28619] ppid=28610 vsize=1785016 CPUtime=0 /proc/28612/task/28619/stat : 28619 (java) S 28610 28612 28470 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 180259437 1827856384 9913 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28612/tid=28620] ppid=28610 vsize=1785016 CPUtime=0 /proc/28612/task/28620/stat : 28620 (java) S 28610 28612 28470 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 180259441 1827856384 9913 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28612/tid=28621] ppid=28610 vsize=1785016 CPUtime=0.64 /proc/28612/task/28621/stat : 28621 (java) R 28610 28612 28470 0 -1 64 2439 0 0 0 63 1 0 0 16 0 13 0 180259441 1827856384 9913 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105641672 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28612/tid=28622] ppid=28610 vsize=1785016 CPUtime=0.65 /proc/28612/task/28622/stat : 28622 (java) R 28610 28612 28470 0 -1 64 1727 0 0 0 65 0 0 0 16 0 13 0 180259441 1827856384 9913 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103059692 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28612/tid=28623] ppid=28610 vsize=1785016 CPUtime=0 /proc/28612/task/28623/stat : 28623 (java) S 28610 28612 28470 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 180259441 1827856384 9913 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28612/tid=28624] ppid=28610 vsize=1785016 CPUtime=0 /proc/28612/task/28624/stat : 28624 (java) S 28610 28612 28470 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 180259441 1827856384 9913 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.36 Current children cumulated vsize (KiB) 1785016 Child status: 20 Real time (s): 1.68381 CPU time (s): 2.49462 CPU user time (s): 2.40163 CPU system time (s): 0.092985 CPU usage (%): 148.153 Max. virtual memory (cumulated for all children) (KiB): 1785364 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.40163 system time used= 0.092985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13654 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= 602 involuntary context switches= 536 runsolver used 0.006998 second user time and 0.007998 second system time The end
Begin job on node2 on Fri Apr 20 04:10:16 UTC 2007 IDJOB= 364686 IDBENCH= 2142 IDSOLVER= 160 FILE ID= node2/364686-1177042216 PBS_JOBID= 4640150 Free space on /tmp= 66398 MiB SOLVER NAME= sat4jPseudoCP 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/364686-1177042216/sat4jPseudoCP.jar /tmp/evaluation/364686-1177042216/instance-364686-1177042216.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-364686-1177042216 -o ROOT/results/node2/solver-364686-1177042216 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364686-1177042216/sat4jPseudoCP.jar /tmp/evaluation/364686-1177042216/instance-364686-1177042216.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 805460c9bad8cc3db817372fa8e96e60 RANDOM SEED= 336387792 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node2.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 : 3000.234 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 : 3000.234 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: 1763560 kB Buffers: 68740 kB Cached: 145256 kB SwapCached: 12240 kB Active: 122684 kB Inactive: 116444 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1763560 kB SwapTotal: 4192956 kB SwapFree: 4149072 kB Dirty: 3904 kB Writeback: 0 kB Mapped: 30024 kB Slab: 38724 kB Committed_AS: 8165096 kB PageTables: 1860 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= 66398 MiB End job on node2 on Fri Apr 20 04:10:18 UTC 2007