Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | UNSAT | 2.34664 | 1.52131 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-bore3d.opb |
MD5SUM | 92dbce0ee65b0b4b0a99bd9de6d1fe66 |
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 | 0.140977 |
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 | 79568 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 526420 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 526420 |
Number of bits of the biggest sum of numbers | 20 |
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. 0.09/0.14 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 0.09/0.15 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 --- 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=1.5 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/362837-1177018784/instance-362837-1177018784.opb 0.20/0.20 c reading problem ... 2.07/1.34 c ... done. Wall clock time 1.139s. 2.07/1.34 c CPU time (experimental) 0.81s. 2.07/1.34 c #vars 9277 2.07/1.34 c #constraints 413 2.18/1.50 c starts : 0 2.18/1.50 c conflicts : 0 2.18/1.50 c decisions : 0 2.18/1.50 c propagations : 4417 2.18/1.50 c inspects : 10616 2.18/1.50 c learnt literals : 0 2.18/1.50 c learnt binary clauses : 0 2.18/1.50 c learnt ternary clauses : 0 2.18/1.50 c learnt clauses : 0 2.18/1.50 c root simplifications : 0 2.18/1.50 c removed literals (reason simplification) : 0 2.18/1.50 c reason swapping (by a shorter reason) : 0 2.18/1.50 c Calls to reduceDB : 0 2.18/1.50 c speed (decisions/second) : 0.0 2.18/1.50 c non guided choices 0 2.18/1.50 s UNSATISFIABLE 2.18/1.50 c Total wall clock time (ms): 1.298
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node54/watcher-362837-1177018784 -o ROOT/results/node54/solver-362837-1177018784 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362837-1177018784/sat4jPseudoResolution.jar /tmp/evaluation/362837-1177018784/instance-362837-1177018784.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: 1.00 1.00 1.00 1/66 28023 /proc/meminfo: memFree=1692280/2055920 swapFree=4182036/4192956 [pid=28023] ppid=28021 vsize=152 CPUtime=0 /proc/28023/stat : 28023 (java) R 28021 28023 27191 0 -1 0 41 0 0 0 0 0 0 0 18 0 1 0 149252900 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 1819428 0 0 4096 0 0 0 0 17 1 0 0 /proc/28023/statm: 38 26 19 9 0 4 0 [startup+0.104466 s] /proc/loadavg: 1.00 1.00 1.00 1/66 28023 /proc/meminfo: memFree=1692280/2055920 swapFree=4182036/4192956 [pid=28023] ppid=28021 vsize=1780108 CPUtime=0.09 /proc/28023/stat : 28023 (java) S 28021 28023 27191 0 -1 0 3988 0 1 0 7 2 0 0 18 0 12 0 149252900 1822830592 3730 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28023/statm: 445027 3730 1123 9 0 442646 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780108 [startup+0.202479 s] /proc/loadavg: 1.00 1.00 1.00 1/66 28023 /proc/meminfo: memFree=1692280/2055920 swapFree=4182036/4192956 [pid=28023] ppid=28021 vsize=1782260 CPUtime=0.2 /proc/28023/stat : 28023 (java) S 28021 28023 27191 0 -1 0 4874 0 1 0 18 2 0 0 18 0 12 0 149252900 1825034240 4613 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28023/statm: 445565 4613 1244 9 0 443177 0 Current children cumulated CPU time (s) 0.2 Current children cumulated vsize (KiB) 1782260 [startup+0.302488 s] /proc/loadavg: 1.00 1.00 1.00 1/66 28023 /proc/meminfo: memFree=1692280/2055920 swapFree=4182036/4192956 [pid=28023] ppid=28021 vsize=1782344 CPUtime=0.33 /proc/28023/stat : 28023 (java) S 28021 28023 27191 0 -1 0 5141 0 1 0 31 2 0 0 18 0 12 0 149252900 1825120256 4880 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28023/statm: 445586 4880 1264 9 0 443198 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1782344 [startup+0.70254 s] /proc/loadavg: 1.00 1.00 1.00 1/66 28023 /proc/meminfo: memFree=1692280/2055920 swapFree=4182036/4192956 [pid=28023] ppid=28021 vsize=1790044 CPUtime=1.02 /proc/28023/stat : 28023 (java) S 28021 28023 27191 0 -1 0 8454 0 1 0 98 4 0 0 18 0 12 0 149252900 1833005056 7658 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28023/statm: 447511 7658 1302 9 0 445123 0 Current children cumulated CPU time (s) 1.02 Current children cumulated vsize (KiB) 1790044 [startup+1.50264 s] /proc/loadavg: 1.00 1.00 1.00 3/78 28035 /proc/meminfo: memFree=1651864/2055920 swapFree=4182036/4192956 [pid=28023] ppid=28021 vsize=1793236 CPUtime=2.32 /proc/28023/stat : 28023 (java) S 28021 28023 27191 0 -1 0 21462 0 1 0 223 9 0 0 18 0 13 0 149252900 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28023/statm: 448309 18372 1311 9 0 445921 0 [pid=28023/tid=28025] ppid=28021 vsize=1793236 CPUtime=0.94 /proc/28023/task/28025/stat : 28025 (java) S 28021 28023 27191 0 -1 64 14800 0 1 0 88 6 0 0 24 0 13 0 149252901 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28023/tid=28026] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28026/stat : 28026 (java) S 28021 28023 27191 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 149252903 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28023/tid=28027] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28027/stat : 28027 (java) S 28021 28023 27191 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 149252903 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28023/tid=28028] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28028/stat : 28028 (java) S 28021 28023 27191 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 149252905 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=28023/tid=28029] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28029/stat : 28029 (java) S 28021 28023 27191 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 149252905 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28023/tid=28030] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28030/stat : 28030 (java) S 28021 28023 27191 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 149252905 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28023/tid=28031] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28031/stat : 28031 (java) S 28021 28023 27191 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 149252909 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28023/tid=28032] ppid=28021 vsize=1793236 CPUtime=0.76 /proc/28023/task/28032/stat : 28032 (java) S 28021 28023 27191 0 -1 64 4036 0 0 0 75 1 0 0 16 0 13 0 149252909 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28023/tid=28033] ppid=28021 vsize=1793236 CPUtime=0.59 /proc/28023/task/28033/stat : 28033 (java) S 28021 28023 27191 0 -1 64 1898 0 0 0 59 0 0 0 16 0 13 0 149252909 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28023/tid=28034] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28034/stat : 28034 (java) S 28021 28023 27191 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 149252909 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28023/tid=28035] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28035/stat : 28035 (java) S 28021 28023 27191 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 149252909 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.32 Current children cumulated vsize (KiB) 1793236 Solver just ended. Dumping a history of the last processes samples [startup+1.50264 s] /proc/loadavg: 1.00 1.00 1.00 3/78 28035 /proc/meminfo: memFree=1651864/2055920 swapFree=4182036/4192956 [pid=28023] ppid=28021 vsize=1793236 CPUtime=2.32 /proc/28023/stat : 28023 (java) S 28021 28023 27191 0 -1 0 21462 0 1 0 223 9 0 0 18 0 13 0 149252900 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/28023/statm: 448309 18372 1311 9 0 445921 0 [pid=28023/tid=28025] ppid=28021 vsize=1793236 CPUtime=0.94 /proc/28023/task/28025/stat : 28025 (java) S 28021 28023 27191 0 -1 64 14800 0 1 0 88 6 0 0 24 0 13 0 149252901 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28023/tid=28026] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28026/stat : 28026 (java) S 28021 28023 27191 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 149252903 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28023/tid=28027] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28027/stat : 28027 (java) S 28021 28023 27191 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 149252903 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28023/tid=28028] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28028/stat : 28028 (java) S 28021 28023 27191 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 149252905 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=28023/tid=28029] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28029/stat : 28029 (java) S 28021 28023 27191 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 149252905 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28023/tid=28030] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28030/stat : 28030 (java) S 28021 28023 27191 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 149252905 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28023/tid=28031] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28031/stat : 28031 (java) S 28021 28023 27191 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 149252909 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28023/tid=28032] ppid=28021 vsize=1793236 CPUtime=0.76 /proc/28023/task/28032/stat : 28032 (java) S 28021 28023 27191 0 -1 64 4036 0 0 0 75 1 0 0 16 0 13 0 149252909 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=28023/tid=28033] ppid=28021 vsize=1793236 CPUtime=0.59 /proc/28023/task/28033/stat : 28033 (java) S 28021 28023 27191 0 -1 64 1898 0 0 0 59 0 0 0 16 0 13 0 149252909 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28023/tid=28034] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28034/stat : 28034 (java) S 28021 28023 27191 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 149252909 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=28023/tid=28035] ppid=28021 vsize=1793236 CPUtime=0 /proc/28023/task/28035/stat : 28035 (java) S 28021 28023 27191 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 149252909 1836273664 18372 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.32 Current children cumulated vsize (KiB) 1793236 Child status: 20 Real time (s): 1.52131 CPU time (s): 2.34664 CPU user time (s): 2.23766 CPU system time (s): 0.108983 CPU usage (%): 154.252 Max. virtual memory (cumulated for all children) (KiB): 1795172 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.23766 system time used= 0.108983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 21465 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= 463 involuntary context switches= 383 runsolver used 0.002999 second user time and 0.011998 second system time The end
Begin job on node54 on Thu Apr 19 21:39:44 UTC 2007 IDJOB= 362837 IDBENCH= 1670 IDSOLVER= 159 FILE ID= node54/362837-1177018784 PBS_JOBID= 4630553 Free space on /tmp= 66336 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bore3d.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362837-1177018784/sat4jPseudoResolution.jar /tmp/evaluation/362837-1177018784/instance-362837-1177018784.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node54/watcher-362837-1177018784 -o ROOT/results/node54/solver-362837-1177018784 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362837-1177018784/sat4jPseudoResolution.jar /tmp/evaluation/362837-1177018784/instance-362837-1177018784.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 92dbce0ee65b0b4b0a99bd9de6d1fe66 RANDOM SEED= 477934881 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node54.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: 1692624 kB Buffers: 18904 kB Cached: 293728 kB SwapCached: 3840 kB Active: 59884 kB Inactive: 263104 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1692624 kB SwapTotal: 4192956 kB SwapFree: 4182036 kB Dirty: 3988 kB Writeback: 0 kB Mapped: 16352 kB Slab: 26228 kB Committed_AS: 2104060 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66336 MiB End job on node54 on Thu Apr 19 21:39:46 UTC 2007