Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCP 2007-03-23 | UNSAT | 2.76758 | 1.78063 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship04s.opb |
MD5SUM | 74b86287d15008d17990184d72b42ad1 |
Bench Category | OPT-BIGINT (optimisation, big 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 | 0.459929 |
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 | 43740 |
Total number of constraints | 348 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 348 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 1980 |
Number of terms in the objective function | 43740 |
Biggest coefficient in the objective function | 1977295568896000 |
Number of bits for the biggest coefficient in the objective function | 51 |
Sum of the numbers in the objective function | 276588440762806557 |
Number of bits of the sum of numbers in the objective function | 58 |
Biggest number in a constraint | 1977295568896000 |
Number of bits of the biggest number in a constraint | 51 |
Biggest sum of numbers in a constraint | 276588440762806557 |
Number of bits of the biggest sum of numbers | 58 |
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) 2004-2006 Daniel Le Berre 0.08/0.13 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.13 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.14 c no version file found!!! 0.08/0.14 c sun.arch.data.model 32 0.08/0.14 c java.version 1.6.0 0.08/0.14 c os.name Linux 0.08/0.14 c os.version 2.6.9-22.EL.rootsmp 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1651659224 0.08/0.14 c Max memory 1654456320 0.08/0.14 c Total memory 1654456320 0.08/0.14 c Number of processors 2 0.08/0.19 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver) 0.08/0.19 --- Begin Solver configuration --- 0.08/0.19 c Stops conflict analysis at the first Unique Implication Point 0.08/0.19 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.08/0.19 c Learn all clauses as in MiniSAT 0.08/0.19 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.08/0.19 c VSIDS like heuristics from MiniSAT using a heap 0.08/0.19 c No reason simplification 0.08/0.19 c --- End Solver configuration --- 0.08/0.20 c solving /tmp/evaluation/365523-1177051144/instance-365523-1177051144.opb 0.08/0.20 c reading problem ... 2.71/1.72 c (trivial inconsistency) 2.71/1.72 c starts : 0 2.71/1.72 c conflicts : 0 2.71/1.72 c decisions : 0 2.71/1.72 c propagations : 0 2.71/1.72 c inspects : 0 2.71/1.72 c learnt literals : 0 2.71/1.72 c learnt binary clauses : 0 2.71/1.72 c learnt ternary clauses : 0 2.71/1.72 c learnt clauses : 0 2.71/1.72 c root simplifications : 0 2.71/1.72 c removed literals (reason simplification) : 0 2.71/1.72 c reason swapping (by a shorter reason) : 0 2.71/1.72 c Calls to reduceDB : 0 2.71/1.72 c speed (decisions/second) : 0.0 2.71/1.72 c non guided choices 0 2.71/1.72 s UNSATISFIABLE 2.71/1.72 c Total wall clock time (ms): 1.528
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node67/watcher-365523-1177051144 -o ROOT/results/node67/solver-365523-1177051144 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365523-1177051144/sat4jPseudoCP.jar /tmp/evaluation/365523-1177051144/instance-365523-1177051144.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: 1.01 1.00 1.00 2/64 4412 /proc/meminfo: memFree=1778016/2055920 swapFree=4180708/4192956 [pid=4412] ppid=4410 vsize=1800 CPUtime=0 /proc/4412/stat : 4412 (java) D 4410 4412 3930 0 -1 0 171 0 0 0 0 0 0 0 18 0 1 0 181103935 1843200 143 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/4412/statm: 450 143 106 9 0 92 0 [startup+0.0476819 s] /proc/loadavg: 1.01 1.00 1.00 2/64 4412 /proc/meminfo: memFree=1778016/2055920 swapFree=4180708/4192956 [pid=4412] ppid=4410 vsize=1777060 CPUtime=0.04 /proc/4412/stat : 4412 (java) S 4410 4412 3930 0 -1 0 3496 0 1 0 2 2 0 0 18 0 5 0 181103935 1819709440 3241 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/4412/statm: 444265 3241 1039 9 0 441901 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1777060 [startup+0.101694 s] /proc/loadavg: 1.01 1.00 1.00 2/64 4412 /proc/meminfo: memFree=1778016/2055920 swapFree=4180708/4192956 [pid=4412] ppid=4410 vsize=1780256 CPUtime=0.08 /proc/4412/stat : 4412 (java) S 4410 4412 3930 0 -1 0 4016 0 1 0 6 2 0 0 18 0 12 0 181103935 1822982144 3757 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4412/statm: 445064 3757 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780256 [startup+0.301726 s] /proc/loadavg: 1.01 1.00 1.00 2/64 4412 /proc/meminfo: memFree=1778016/2055920 swapFree=4180708/4192956 [pid=4412] ppid=4410 vsize=1781452 CPUtime=0.35 /proc/4412/stat : 4412 (java) S 4410 4412 3930 0 -1 0 5447 0 1 0 31 4 0 0 18 0 12 0 181103935 1824206848 5179 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4412/statm: 445363 5179 1268 9 0 442975 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1781452 [startup+0.701796 s] /proc/loadavg: 1.01 1.00 1.00 2/64 4412 /proc/meminfo: memFree=1778016/2055920 swapFree=4180708/4192956 [pid=4412] ppid=4410 vsize=1782376 CPUtime=0.89 /proc/4412/stat : 4412 (java) S 4410 4412 3930 0 -1 0 9254 0 1 0 83 6 0 0 18 0 12 0 181103935 1825153024 8726 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4412/statm: 445594 8727 1297 9 0 443206 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 1782376 [startup+1.50196 s] /proc/loadavg: 1.01 1.00 1.00 3/76 4424 /proc/meminfo: memFree=1734784/2055920 swapFree=4180708/4192956 [pid=4412] ppid=4410 vsize=1796640 CPUtime=2.31 /proc/4412/stat : 4412 (java) S 4410 4412 3930 0 -1 0 20970 0 1 0 220 11 0 0 18 0 12 0 181103935 1839759360 18157 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4412/statm: 449160 18158 1304 9 0 446772 0 [pid=4412/tid=4414] ppid=4410 vsize=1796640 CPUtime=0.99 /proc/4412/task/4414/stat : 4414 (java) R 4410 4412 3930 0 -1 64 13813 0 1 0 91 8 0 0 24 0 12 0 181103937 1839759360 18158 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109215034 0 4 0 23759 0 0 0 -1 1 0 0 [pid=4412/tid=4415] ppid=4410 vsize=1796640 CPUtime=0 /proc/4412/task/4415/stat : 4415 (java) S 4410 4412 3930 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 181103938 1839759360 18158 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4412/tid=4416] ppid=4410 vsize=1796640 CPUtime=0 /proc/4412/task/4416/stat : 4416 (java) S 4410 4412 3930 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 181103938 1839759360 18159 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=4412/tid=4417] ppid=4410 vsize=1796640 CPUtime=0 /proc/4412/task/4417/stat : 4417 (java) S 4410 4412 3930 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 181103940 1839759360 18162 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=4412/tid=4418] ppid=4410 vsize=1796640 CPUtime=0 /proc/4412/task/4418/stat : 4418 (java) S 4410 4412 3930 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 181103941 1839759360 18164 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4412/tid=4419] ppid=4410 vsize=1796640 CPUtime=0 /proc/4412/task/4419/stat : 4419 (java) S 4410 4412 3930 0 -1 64 3 0 0 0 0 0 0 0 23 0 12 0 181103941 1839759360 18167 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4412/tid=4420] ppid=4410 vsize=1796640 CPUtime=0 /proc/4412/task/4420/stat : 4420 (java) S 4410 4412 3930 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 181103944 1839759360 18168 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4412/tid=4421] ppid=4410 vsize=1796640 CPUtime=0.53 /proc/4412/task/4421/stat : 4421 (java) S 4410 4412 3930 0 -1 64 1896 0 0 0 52 1 0 0 16 0 12 0 181103944 1839759360 18169 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=4412/tid=4422] ppid=4410 vsize=1796640 CPUtime=0.77 /proc/4412/task/4422/stat : 4422 (java) R 4410 4412 3930 0 -1 64 4541 0 0 0 76 1 0 0 18 0 12 0 181103944 1839759360 18169 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103336776 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4412/tid=4423] ppid=4410 vsize=1796640 CPUtime=0 /proc/4412/task/4423/stat : 4423 (java) S 4410 4412 3930 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 181103944 1839759360 18169 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4412/tid=4424] ppid=4410 vsize=1796640 CPUtime=0 /proc/4412/task/4424/stat : 4424 (java) S 4410 4412 3930 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 181103944 1839759360 18169 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.31 Current children cumulated vsize (KiB) 1796640 Solver just ended. Dumping a history of the last processes samples [startup+1.70299 s] /proc/loadavg: 1.01 1.00 1.00 3/76 4424 /proc/meminfo: memFree=1734784/2055920 swapFree=4180708/4192956 [pid=4412] ppid=4410 vsize=1795044 CPUtime=2.71 /proc/4412/stat : 4412 (java) S 4410 4412 3930 0 -1 0 26105 0 1 0 258 13 0 0 18 0 12 0 181103935 1838125056 21982 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/4412/statm: 448761 21982 1304 9 0 446373 0 [pid=4412/tid=4414] ppid=4410 vsize=1795044 CPUtime=1.19 /proc/4412/task/4414/stat : 4414 (java) R 4410 4412 3930 0 -1 64 17924 0 1 0 109 10 0 0 24 0 12 0 181103937 1838125056 21982 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109576248 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4412/tid=4415] ppid=4410 vsize=1795044 CPUtime=0 /proc/4412/task/4415/stat : 4415 (java) S 4410 4412 3930 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 181103938 1838125056 21982 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4412/tid=4416] ppid=4410 vsize=1795044 CPUtime=0 /proc/4412/task/4416/stat : 4416 (java) S 4410 4412 3930 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 181103938 1838125056 21982 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=4412/tid=4417] ppid=4410 vsize=1795044 CPUtime=0 /proc/4412/task/4417/stat : 4417 (java) S 4410 4412 3930 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 181103940 1838125056 21982 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=4412/tid=4418] ppid=4410 vsize=1795044 CPUtime=0 /proc/4412/task/4418/stat : 4418 (java) S 4410 4412 3930 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 181103941 1838125056 21982 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4412/tid=4419] ppid=4410 vsize=1795044 CPUtime=0 /proc/4412/task/4419/stat : 4419 (java) S 4410 4412 3930 0 -1 64 3 0 0 0 0 0 0 0 23 0 12 0 181103941 1838125056 21982 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4412/tid=4420] ppid=4410 vsize=1795044 CPUtime=0 /proc/4412/task/4420/stat : 4420 (java) S 4410 4412 3930 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 181103944 1838125056 21982 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4412/tid=4421] ppid=4410 vsize=1795044 CPUtime=0.55 /proc/4412/task/4421/stat : 4421 (java) R 4410 4412 3930 0 -1 64 1901 0 0 0 54 1 0 0 16 0 12 0 181103944 1838125056 21982 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105299334 0 4 0 23759 0 0 0 -1 1 0 0 [pid=4412/tid=4422] ppid=4410 vsize=1795044 CPUtime=0.95 /proc/4412/task/4422/stat : 4422 (java) S 4410 4412 3930 0 -1 64 5559 0 0 0 94 1 0 0 17 0 12 0 181103944 1838125056 21982 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4412/tid=4423] ppid=4410 vsize=1795044 CPUtime=0 /proc/4412/task/4423/stat : 4423 (java) S 4410 4412 3930 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 181103944 1838125056 21982 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=4412/tid=4424] ppid=4410 vsize=1795044 CPUtime=0 /proc/4412/task/4424/stat : 4424 (java) S 4410 4412 3930 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 181103944 1838125056 21982 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.71 Current children cumulated vsize (KiB) 1795044 Child status: 20 Real time (s): 1.78063 CPU time (s): 2.76758 CPU user time (s): 2.6126 CPU system time (s): 0.154976 CPU usage (%): 155.427 Max. virtual memory (cumulated for all children) (KiB): 1796644 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.6126 system time used= 0.154976 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 26642 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= 431 involuntary context switches= 360 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node67 on Fri Apr 20 06:39:04 UTC 2007 IDJOB= 365523 IDBENCH= 2417 IDSOLVER= 160 FILE ID= node67/365523-1177051144 PBS_JOBID= 4640164 Free space on /tmp= 66450 MiB SOLVER NAME= sat4jPseudoCP 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-ship04s.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365523-1177051144/sat4jPseudoCP.jar /tmp/evaluation/365523-1177051144/instance-365523-1177051144.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node67/watcher-365523-1177051144 -o ROOT/results/node67/solver-365523-1177051144 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365523-1177051144/sat4jPseudoCP.jar /tmp/evaluation/365523-1177051144/instance-365523-1177051144.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 74b86287d15008d17990184d72b42ad1 RANDOM SEED= 723562431 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node67.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 : 3000.263 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 : 3000.263 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: 1778424 kB Buffers: 40304 kB Cached: 183968 kB SwapCached: 5976 kB Active: 72968 kB Inactive: 163680 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1778424 kB SwapTotal: 4192956 kB SwapFree: 4180708 kB Dirty: 6432 kB Writeback: 0 kB Mapped: 15956 kB Slab: 26852 kB Committed_AS: 1061132 kB PageTables: 1452 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= 66450 MiB End job on node67 on Fri Apr 20 06:39:06 UTC 2007