Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | UNSAT | 2.06968 | 1.25705 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-stocfor1.opb |
MD5SUM | 323b3a265759dd86c0c933d2225addd0 |
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 | 0.032994 |
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 | 3330 |
Total number of constraints | 117 |
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 | 117 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 240 |
Number of terms in the objective function | 810 |
Biggest coefficient in the objective function | 159153234378752000 |
Number of bits for the biggest coefficient in the objective function | 58 |
Sum of the numbers in the objective function | 3935910692489746509 |
Number of bits of the sum of numbers in the objective function | 62 |
Biggest number in a constraint | 159153234378752000 |
Number of bits of the biggest number in a constraint | 58 |
Biggest sum of numbers in a constraint | 3935910692489746509 |
Number of bits of the biggest sum of numbers | 62 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.09/0.13 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.09/0.13 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.09/0.14 c no version file found!!! 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.9-22.EL.rootsmp 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1651659224 0.09/0.14 c Max memory 1654456320 0.09/0.14 c Total memory 1654456320 0.09/0.14 c Number of processors 2 0.09/0.19 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.09/0.19 --- Begin Solver configuration --- 0.09/0.19 c Stops conflict analysis at the first Unique Implication Point 0.09/0.19 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.09/0.19 c Learn all clauses as in MiniSAT 0.09/0.19 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.09/0.19 c VSIDS like heuristics from MiniSAT using a heap 0.09/0.19 c No reason simplification 0.09/0.19 c --- End Solver configuration --- 0.09/0.19 c Simplify asserted PB constraints to clauses 0.09/0.19 c solving /tmp/evaluation/365645-1177051396/instance-365645-1177051396.opb 0.09/0.19 c reading problem ... 1.66/1.09 c ... done. Wall clock time 0.895s. 1.66/1.09 c CPU time (experimental) 0.57s. 1.66/1.09 c #vars 3330 1.66/1.09 c #constraints 180 2.00/1.21 c starts : 0 2.00/1.21 c conflicts : 0 2.00/1.21 c decisions : 0 2.00/1.21 c propagations : 1373 2.00/1.21 c inspects : 1528 2.00/1.21 c learnt literals : 0 2.00/1.21 c learnt binary clauses : 0 2.00/1.21 c learnt ternary clauses : 0 2.00/1.21 c learnt clauses : 0 2.00/1.21 c root simplifications : 0 2.00/1.21 c removed literals (reason simplification) : 0 2.00/1.21 c reason swapping (by a shorter reason) : 0 2.00/1.21 c Calls to reduceDB : 0 2.00/1.21 c speed (decisions/second) : 0.0 2.00/1.21 c non guided choices 0 2.00/1.21 s UNSATISFIABLE 2.00/1.21 c Total wall clock time (ms): 1.018
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node52/watcher-365645-1177051396 -o ROOT/results/node52/solver-365645-1177051396 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365645-1177051396/sat4jPseudoCPClause.jar /tmp/evaluation/365645-1177051396/instance-365645-1177051396.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: 0.77 0.95 0.98 3/64 22003 /proc/meminfo: memFree=1745164/2055920 swapFree=4182956/4192956 [pid=22003] ppid=22001 vsize=152 CPUtime=0 /proc/22003/stat : 22003 (java) R 22001 22003 19937 0 -1 0 204 0 0 0 0 0 0 0 18 0 1 0 59984734 155648 26 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4309291 0 0 4096 0 0 0 0 17 1 0 0 /proc/22003/statm: 38 26 19 9 0 4 0 [startup+0.044532 s] /proc/loadavg: 0.77 0.95 0.98 3/64 22003 /proc/meminfo: memFree=1745164/2055920 swapFree=4182956/4192956 [pid=22003] ppid=22001 vsize=1776376 CPUtime=0.04 /proc/22003/stat : 22003 (java) S 22001 22003 19937 0 -1 0 3460 0 1 0 2 2 0 0 18 0 4 0 59984734 1819009024 3206 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/22003/statm: 444094 3206 1022 9 0 441730 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1776376 [startup+0.101537 s] /proc/loadavg: 0.77 0.95 0.98 3/64 22003 /proc/meminfo: memFree=1745164/2055920 swapFree=4182956/4192956 [pid=22003] ppid=22001 vsize=1780260 CPUtime=0.09 /proc/22003/stat : 22003 (java) S 22001 22003 19937 0 -1 0 4019 0 1 0 6 3 0 0 18 0 12 0 59984734 1822986240 3761 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/22003/statm: 445065 3761 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780260 [startup+0.301549 s] /proc/loadavg: 0.77 0.95 0.98 3/64 22003 /proc/meminfo: memFree=1745164/2055920 swapFree=4182956/4192956 [pid=22003] ppid=22001 vsize=1781412 CPUtime=0.36 /proc/22003/stat : 22003 (java) S 22001 22003 19937 0 -1 0 5104 0 1 0 32 4 0 0 18 0 12 0 59984734 1824165888 4827 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/22003/statm: 445353 4827 1271 9 0 442964 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1781412 [startup+0.701579 s] /proc/loadavg: 0.77 0.95 0.98 3/64 22003 /proc/meminfo: memFree=1745164/2055920 swapFree=4182956/4192956 [pid=22003] ppid=22001 vsize=1792608 CPUtime=1.05 /proc/22003/stat : 22003 (java) S 22001 22003 19937 0 -1 0 9343 0 1 0 99 6 0 0 18 0 12 0 59984734 1835630592 8415 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/22003/statm: 448152 8416 1310 9 0 445763 0 Current children cumulated CPU time (s) 1.05 Current children cumulated vsize (KiB) 1792608 Solver just ended. Dumping a history of the last processes samples [startup+1.1066 s] /proc/loadavg: 0.77 0.95 0.98 4/76 22015 /proc/meminfo: memFree=1710700/2055920 swapFree=4182956/4192956 [pid=22003] ppid=22001 vsize=1792556 CPUtime=1.83 /proc/22003/stat : 22003 (java) S 22001 22003 19937 0 -1 0 13556 0 1 0 175 8 0 0 18 0 12 0 59984734 1835577344 10492 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/22003/statm: 448139 10492 1317 9 0 445750 0 [pid=22003/tid=22005] ppid=22001 vsize=1792556 CPUtime=0.59 /proc/22003/task/22005/stat : 22005 (java) R 22001 22003 19937 0 -1 64 6841 0 1 0 55 4 0 0 25 0 12 0 59984735 1835577344 10492 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109188325 0 4 0 23759 0 0 0 -1 1 0 0 [pid=22003/tid=22006] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22006/stat : 22006 (java) S 22001 22003 19937 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 59984736 1835577344 10492 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22003/tid=22007] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22007/stat : 22007 (java) S 22001 22003 19937 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 59984736 1835577344 10493 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22003/tid=22008] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22008/stat : 22008 (java) S 22001 22003 19937 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 59984739 1835577344 10493 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=22003/tid=22009] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22009/stat : 22009 (java) S 22001 22003 19937 0 -1 64 9 0 0 0 0 0 0 0 21 0 12 0 59984739 1835577344 10493 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22003/tid=22010] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22010/stat : 22010 (java) S 22001 22003 19937 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 59984739 1835577344 10493 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=22003/tid=22011] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22011/stat : 22011 (java) S 22001 22003 19937 0 -1 64 1 0 0 0 0 0 0 0 23 0 12 0 59984743 1835577344 10493 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22003/tid=22012] ppid=22001 vsize=1792556 CPUtime=0.7 /proc/22003/task/22012/stat : 22012 (java) R 22001 22003 19937 0 -1 64 4212 0 0 0 68 2 0 0 17 0 12 0 59984743 1835577344 10494 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 104920931 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22003/tid=22013] ppid=22001 vsize=1792556 CPUtime=0.51 /proc/22003/task/22013/stat : 22013 (java) S 22001 22003 19937 0 -1 64 1784 0 0 0 50 1 0 0 16 0 12 0 59984743 1835577344 10494 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=22003/tid=22014] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22014/stat : 22014 (java) S 22001 22003 19937 0 -1 64 2 0 0 0 0 0 0 0 24 0 12 0 59984743 1835577344 10494 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22003/tid=22015] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22015/stat : 22015 (java) S 22001 22003 19937 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 59984743 1835577344 10494 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 1.83 Current children cumulated vsize (KiB) 1792556 [startup+1.20261 s] /proc/loadavg: 0.77 0.95 0.98 4/76 22015 /proc/meminfo: memFree=1710700/2055920 swapFree=4182956/4192956 [pid=22003] ppid=22001 vsize=1792556 CPUtime=2 /proc/22003/stat : 22003 (java) S 22001 22003 19937 0 -1 0 13967 0 1 0 192 8 0 0 18 0 12 0 59984734 1835577344 10667 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/22003/statm: 448139 10667 1317 9 0 445750 0 [pid=22003/tid=22005] ppid=22001 vsize=1792556 CPUtime=0.62 /proc/22003/task/22005/stat : 22005 (java) R 22001 22003 19937 0 -1 64 6970 0 1 0 58 4 0 0 25 0 12 0 59984735 1835577344 10667 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=22003/tid=22006] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22006/stat : 22006 (java) S 22001 22003 19937 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 59984736 1835577344 10667 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22003/tid=22007] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22007/stat : 22007 (java) S 22001 22003 19937 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 59984736 1835577344 10667 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22003/tid=22008] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22008/stat : 22008 (java) S 22001 22003 19937 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 59984739 1835577344 10667 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=22003/tid=22009] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22009/stat : 22009 (java) S 22001 22003 19937 0 -1 64 9 0 0 0 0 0 0 0 21 0 12 0 59984739 1835577344 10667 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22003/tid=22010] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22010/stat : 22010 (java) S 22001 22003 19937 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 59984739 1835577344 10667 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=22003/tid=22011] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22011/stat : 22011 (java) S 22001 22003 19937 0 -1 64 1 0 0 0 0 0 0 0 23 0 12 0 59984743 1835577344 10667 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22003/tid=22012] ppid=22001 vsize=1792556 CPUtime=0.77 /proc/22003/task/22012/stat : 22012 (java) R 22001 22003 19937 0 -1 64 4241 0 0 0 75 2 0 0 17 0 12 0 59984743 1835577344 10667 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105424302 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22003/tid=22013] ppid=22001 vsize=1792556 CPUtime=0.58 /proc/22003/task/22013/stat : 22013 (java) R 22001 22003 19937 0 -1 64 2037 0 0 0 57 1 0 0 16 0 12 0 59984743 1835577344 10667 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 101900778 0 4 0 23759 0 0 0 -1 1 0 0 [pid=22003/tid=22014] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22014/stat : 22014 (java) S 22001 22003 19937 0 -1 64 2 0 0 0 0 0 0 0 24 0 12 0 59984743 1835577344 10667 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22003/tid=22015] ppid=22001 vsize=1792556 CPUtime=0 /proc/22003/task/22015/stat : 22015 (java) S 22001 22003 19937 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 59984743 1835577344 10667 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2 Current children cumulated vsize (KiB) 1792556 Child status: 20 Real time (s): 1.25705 CPU time (s): 2.06968 CPU user time (s): 1.9757 CPU system time (s): 0.093985 CPU usage (%): 164.647 Max. virtual memory (cumulated for all children) (KiB): 1794412 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.9757 system time used= 0.093985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14158 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= 400 involuntary context switches= 361 runsolver used 0.003999 second user time and 0.010998 second system time The end
Begin job on node52 on Fri Apr 20 06:43:17 UTC 2007 IDJOB= 365645 IDBENCH= 2458 IDSOLVER= 164 FILE ID= node52/365645-1177051396 PBS_JOBID= 4640149 Free space on /tmp= 66310 MiB SOLVER NAME= sat4jPseudoCPClause 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-stocfor1.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365645-1177051396/sat4jPseudoCPClause.jar /tmp/evaluation/365645-1177051396/instance-365645-1177051396.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node52/watcher-365645-1177051396 -o ROOT/results/node52/solver-365645-1177051396 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365645-1177051396/sat4jPseudoCPClause.jar /tmp/evaluation/365645-1177051396/instance-365645-1177051396.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 323b3a265759dd86c0c933d2225addd0 RANDOM SEED= 539904365 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: 1745572 kB Buffers: 23936 kB Cached: 234936 kB SwapCached: 3744 kB Active: 75848 kB Inactive: 193808 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1745572 kB SwapTotal: 4192956 kB SwapFree: 4182956 kB Dirty: 3940 kB Writeback: 0 kB Mapped: 16808 kB Slab: 26680 kB Committed_AS: 1699736 kB PageTables: 1492 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 06:43:18 UTC 2007