Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCP 2007-03-23 | UNSAT | 2.6456 | 1.67373 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-bore3d.opb |
MD5SUM | 3390fe53c5dba1c8f6be2518b185ac11 |
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 | 0.136979 |
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 | 9277 |
Total number of constraints | 242 |
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 | 242 |
Minimum length of a constraint | 17 |
Maximum length of a constraint | 2190 |
Number of terms in the objective function | 2617 |
Biggest coefficient in the objective function | 18004229637537792 |
Number of bits for the biggest coefficient in the objective function | 54 |
Sum of the numbers in the objective function | 118634341295805038 |
Number of bits of the sum of numbers in the objective function | 57 |
Biggest number in a constraint | 18004229637537792 |
Number of bits of the biggest number in a constraint | 54 |
Biggest sum of numbers in a constraint | 118634341295805038 |
Number of bits of the biggest sum of numbers | 57 |
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.PBSolver) 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 solving /tmp/evaluation/365475-1177050721/instance-365475-1177050721.opb 0.09/0.19 c reading problem ... 2.25/1.43 c ... done. Wall clock time 1.235s. 2.25/1.43 c CPU time (experimental) 0.89s. 2.25/1.43 c #vars 9277 2.25/1.43 c #constraints 413 2.56/1.65 c starts : 0 2.56/1.65 c conflicts : 0 2.56/1.65 c decisions : 0 2.56/1.65 c propagations : 4525 2.56/1.65 c inspects : 10658 2.56/1.65 c learnt literals : 0 2.56/1.65 c learnt binary clauses : 0 2.56/1.65 c learnt ternary clauses : 0 2.56/1.65 c learnt clauses : 0 2.56/1.65 c root simplifications : 0 2.56/1.65 c removed literals (reason simplification) : 0 2.56/1.65 c reason swapping (by a shorter reason) : 0 2.56/1.65 c Calls to reduceDB : 0 2.56/1.65 c speed (decisions/second) : 0.0 2.56/1.65 c non guided choices 0 2.56/1.65 s UNSATISFIABLE 2.56/1.65 c Total wall clock time (ms): 1.459
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-365475-1177050721 -o ROOT/results/node21/solver-365475-1177050721 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365475-1177050721/sat4jPseudoCP.jar /tmp/evaluation/365475-1177050721/instance-365475-1177050721.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: 1.02 1.01 1.00 2/77 8855 /proc/meminfo: memFree=1689544/2055920 swapFree=4163760/4192956 [pid=8855] ppid=8853 vsize=152 CPUtime=0 /proc/8855/stat : 8855 (java) R 8853 8855 6383 0 -1 0 205 0 0 0 0 0 0 0 18 0 1 0 152989401 155648 26 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 8438564 0 0 4096 0 0 0 0 17 1 0 0 /proc/8855/statm: 38 26 19 9 0 4 0 [startup+0.0711869 s] /proc/loadavg: 1.02 1.01 1.00 2/77 8855 /proc/meminfo: memFree=1689544/2055920 swapFree=4163760/4192956 [pid=8855] ppid=8853 vsize=1777708 CPUtime=0.06 /proc/8855/stat : 8855 (java) S 8853 8855 6383 0 -1 0 3758 0 1 0 4 2 0 0 18 0 7 0 152989401 1820372992 3500 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/8855/statm: 444427 3500 1084 9 0 442063 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1777708 [startup+0.101192 s] /proc/loadavg: 1.02 1.01 1.00 2/77 8855 /proc/meminfo: memFree=1689544/2055920 swapFree=4163760/4192956 [pid=8855] ppid=8853 vsize=1780256 CPUtime=0.09 /proc/8855/stat : 8855 (java) S 8853 8855 6383 0 -1 0 4020 0 1 0 7 2 0 0 18 0 12 0 152989401 1822982144 3761 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/8855/statm: 445064 3761 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780256 [startup+0.301212 s] /proc/loadavg: 1.02 1.01 1.00 2/77 8855 /proc/meminfo: memFree=1689544/2055920 swapFree=4163760/4192956 [pid=8855] ppid=8853 vsize=1782688 CPUtime=0.35 /proc/8855/stat : 8855 (java) S 8853 8855 6383 0 -1 0 5181 0 1 0 32 3 0 0 18 0 12 0 152989401 1825472512 4919 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/8855/statm: 445672 4919 1271 9 0 443284 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1782688 [startup+0.701258 s] /proc/loadavg: 1.02 1.01 1.00 2/77 8855 /proc/meminfo: memFree=1689544/2055920 swapFree=4163760/4192956 [pid=8855] ppid=8853 vsize=1791416 CPUtime=1.04 /proc/8855/stat : 8855 (java) S 8853 8855 6383 0 -1 0 9170 0 1 0 99 5 0 0 18 0 12 0 152989401 1834409984 8208 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/8855/statm: 447854 8208 1303 9 0 445466 0 Current children cumulated CPU time (s) 1.04 Current children cumulated vsize (KiB) 1791416 [startup+1.50234 s] /proc/loadavg: 1.02 1.01 1.00 3/89 8867 /proc/meminfo: memFree=1654824/2055920 swapFree=4163760/4192956 [pid=8855] ppid=8853 vsize=1793308 CPUtime=2.37 /proc/8855/stat : 8855 (java) S 8853 8855 6383 0 -1 0 22190 0 1 0 227 10 0 0 18 0 12 0 152989401 1836347392 18675 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/8855/statm: 448327 18675 1312 9 0 445939 0 [pid=8855/tid=8857] ppid=8853 vsize=1793308 CPUtime=0.94 /proc/8855/task/8857/stat : 8857 (java) R 8853 8855 6383 0 -1 64 14826 0 1 0 87 7 0 0 20 0 12 0 152989402 1836347392 18675 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8855/tid=8858] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8858/stat : 8858 (java) S 8853 8855 6383 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 152989404 1836347392 18675 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8855/tid=8859] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8859/stat : 8859 (java) S 8853 8855 6383 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 152989404 1836347392 18675 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8855/tid=8860] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8860/stat : 8860 (java) S 8853 8855 6383 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 152989406 1836347392 18675 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=8855/tid=8861] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8861/stat : 8861 (java) S 8853 8855 6383 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 152989407 1836347392 18675 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8855/tid=8862] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8862/stat : 8862 (java) S 8853 8855 6383 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 152989407 1836347392 18675 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=8855/tid=8863] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8863/stat : 8863 (java) S 8853 8855 6383 0 -1 64 1 0 0 0 0 0 0 0 23 0 12 0 152989410 1836347392 18675 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8855/tid=8864] ppid=8853 vsize=1793308 CPUtime=0.82 /proc/8855/task/8864/stat : 8864 (java) R 8853 8855 6383 0 -1 64 4709 0 0 0 81 1 0 0 16 0 12 0 152989410 1836347392 18675 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103020966 0 4 0 23759 0 0 0 -1 1 0 0 [pid=8855/tid=8865] ppid=8853 vsize=1793308 CPUtime=0.59 /proc/8855/task/8865/stat : 8865 (java) R 8853 8855 6383 0 -1 64 1932 0 0 0 58 1 0 0 16 0 12 0 152989410 1836347392 18675 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 104794768 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8855/tid=8866] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8866/stat : 8866 (java) S 8853 8855 6383 0 -1 64 2 0 0 0 0 0 0 0 24 0 12 0 152989410 1836347392 18675 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8855/tid=8867] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8867/stat : 8867 (java) S 8853 8855 6383 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 152989410 1836347392 18675 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.37 Current children cumulated vsize (KiB) 1793308 Solver just ended. Dumping a history of the last processes samples [startup+1.60235 s] /proc/loadavg: 1.02 1.01 1.00 3/89 8867 /proc/meminfo: memFree=1654824/2055920 swapFree=4163760/4192956 [pid=8855] ppid=8853 vsize=1793308 CPUtime=2.56 /proc/8855/stat : 8855 (java) S 8853 8855 6383 0 -1 0 22501 0 1 0 245 11 0 0 18 0 12 0 152989401 1836347392 18948 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/8855/statm: 448327 18948 1318 9 0 445939 0 [pid=8855/tid=8857] ppid=8853 vsize=1793308 CPUtime=0.98 /proc/8855/task/8857/stat : 8857 (java) R 8853 8855 6383 0 -1 64 15057 0 1 0 91 7 0 0 21 0 12 0 152989402 1836347392 18948 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109191363 0 4 0 23759 0 0 0 -1 1 0 0 [pid=8855/tid=8858] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8858/stat : 8858 (java) S 8853 8855 6383 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 152989404 1836347392 18948 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8855/tid=8859] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8859/stat : 8859 (java) S 8853 8855 6383 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 152989404 1836347392 18948 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8855/tid=8860] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8860/stat : 8860 (java) S 8853 8855 6383 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 152989406 1836347392 18948 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=8855/tid=8861] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8861/stat : 8861 (java) S 8853 8855 6383 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 152989407 1836347392 18949 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8855/tid=8862] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8862/stat : 8862 (java) S 8853 8855 6383 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 152989407 1836347392 18949 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=8855/tid=8863] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8863/stat : 8863 (java) S 8853 8855 6383 0 -1 64 1 0 0 0 0 0 0 0 23 0 12 0 152989410 1836347392 18949 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8855/tid=8864] ppid=8853 vsize=1793308 CPUtime=0.88 /proc/8855/task/8864/stat : 8864 (java) S 8853 8855 6383 0 -1 64 4723 0 0 0 87 1 0 0 16 0 12 0 152989410 1836347392 18949 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=8855/tid=8865] ppid=8853 vsize=1793308 CPUtime=0.66 /proc/8855/task/8865/stat : 8865 (java) R 8853 8855 6383 0 -1 64 1998 0 0 0 65 1 0 0 16 0 12 0 152989410 1836347392 18949 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103320519 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8855/tid=8866] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8866/stat : 8866 (java) S 8853 8855 6383 0 -1 64 2 0 0 0 0 0 0 0 24 0 12 0 152989410 1836347392 18949 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=8855/tid=8867] ppid=8853 vsize=1793308 CPUtime=0 /proc/8855/task/8867/stat : 8867 (java) S 8853 8855 6383 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 152989410 1836347392 18949 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.56 Current children cumulated vsize (KiB) 1793308 Child status: 20 Real time (s): 1.67373 CPU time (s): 2.6456 CPU user time (s): 2.51862 CPU system time (s): 0.12698 CPU usage (%): 158.066 Max. virtual memory (cumulated for all children) (KiB): 1795116 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.51862 system time used= 0.12698 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 22851 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= 460 involuntary context switches= 443 runsolver used 0.001999 second user time and 0.010998 second system time The end
Begin job on node21 on Fri Apr 20 06:32:01 UTC 2007 IDJOB= 365475 IDBENCH= 2399 IDSOLVER= 160 FILE ID= node21/365475-1177050721 PBS_JOBID= 4640144 Free space on /tmp= 66387 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-bore3d.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365475-1177050721/sat4jPseudoCP.jar /tmp/evaluation/365475-1177050721/instance-365475-1177050721.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-365475-1177050721 -o ROOT/results/node21/solver-365475-1177050721 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365475-1177050721/sat4jPseudoCP.jar /tmp/evaluation/365475-1177050721/instance-365475-1177050721.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 3390fe53c5dba1c8f6be2518b185ac11 RANDOM SEED= 92364082 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node21.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 : 3000.232 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 : 3000.232 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: 1690016 kB Buffers: 73316 kB Cached: 196328 kB SwapCached: 7592 kB Active: 141408 kB Inactive: 159132 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1690016 kB SwapTotal: 4192956 kB SwapFree: 4163760 kB Dirty: 4420 kB Writeback: 0 kB Mapped: 34712 kB Slab: 50912 kB Committed_AS: 1675508 kB PageTables: 1800 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= 66387 MiB End job on node21 on Fri Apr 20 06:32:03 UTC 2007