Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | UNSAT | 2.58561 | 1.66637 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-etamacro.opb |
MD5SUM | f7cd52c219cc6e0fc4b5401699d735d9 |
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 | 0.271957 |
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 | 15742 |
Total number of constraints | 530 |
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 | 530 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 522 |
Number of terms in the objective function | 1442 |
Biggest coefficient in the objective function | 25807666597068800000 |
Number of bits for the biggest coefficient in the objective function | 65 |
Sum of the numbers in the objective function | 217111455784720206333 |
Number of bits of the sum of numbers in the objective function | 68 |
Biggest number in a constraint | 25807666597068800000 |
Number of bits of the biggest number in a constraint | 65 |
Biggest sum of numbers in a constraint | 217111455784720206333 |
Number of bits of the biggest sum of numbers | 68 |
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 0.08/0.18 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.08/0.18 --- Begin Solver configuration --- 0.08/0.18 c Stops conflict analysis at the first Unique Implication Point 0.08/0.18 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.08/0.18 c Learn all clauses as in MiniSAT 0.08/0.18 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.08/0.18 c VSIDS like heuristics from MiniSAT using a heap 0.08/0.18 c No reason simplification 0.08/0.18 c --- End Solver configuration --- 0.08/0.18 c Simplify asserted PB constraints to clauses 0.08/0.19 c solving /tmp/evaluation/365489-1177050736/instance-365489-1177050736.opb 0.08/0.19 c reading problem ... 2.16/1.43 c ... done. Wall clock time 1.244s. 2.16/1.43 c CPU time (experimental) 0.95s. 2.16/1.43 c #vars 15742 2.16/1.43 c #constraints 758 2.49/1.63 c starts : 0 2.49/1.63 c conflicts : 0 2.49/1.63 c decisions : 0 2.49/1.63 c propagations : 8186 2.49/1.63 c inspects : 6317 2.49/1.63 c learnt literals : 0 2.49/1.63 c learnt binary clauses : 0 2.49/1.63 c learnt ternary clauses : 0 2.49/1.63 c learnt clauses : 0 2.49/1.63 c root simplifications : 0 2.49/1.63 c removed literals (reason simplification) : 0 2.49/1.63 c reason swapping (by a shorter reason) : 0 2.49/1.63 c Calls to reduceDB : 0 2.49/1.63 c speed (decisions/second) : 0.0 2.49/1.63 c non guided choices 0 2.49/1.63 s UNSATISFIABLE 2.49/1.63 c Total wall clock time (ms): 1.447
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-365489-1177050736 -o ROOT/results/node21/solver-365489-1177050736 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365489-1177050736/sat4jPseudoCPClause.jar /tmp/evaluation/365489-1177050736/instance-365489-1177050736.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: 0.86 0.98 0.99 2/77 9101 /proc/meminfo: memFree=1687584/2055920 swapFree=4163760/4192956 [pid=9101] ppid=9099 vsize=152 CPUtime=0 /proc/9101/stat : 9101 (java) R 9099 9101 6383 0 -1 0 204 0 0 0 0 0 0 0 18 0 1 0 152990894 155648 26 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 8438564 0 0 4096 0 0 0 0 17 1 0 0 /proc/9101/statm: 38 26 19 9 0 4 0 [startup+0.0923159 s] /proc/loadavg: 0.86 0.98 0.99 2/77 9101 /proc/meminfo: memFree=1687584/2055920 swapFree=4163760/4192956 [pid=9101] ppid=9099 vsize=1780112 CPUtime=0.08 /proc/9101/stat : 9101 (java) S 9099 9101 6383 0 -1 0 3958 0 1 0 6 2 0 0 18 0 12 0 152990894 1822834688 3700 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/9101/statm: 445028 3700 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780112 [startup+0.101311 s] /proc/loadavg: 0.86 0.98 0.99 2/77 9101 /proc/meminfo: memFree=1687584/2055920 swapFree=4163760/4192956 [pid=9101] ppid=9099 vsize=1780260 CPUtime=0.08 /proc/9101/stat : 9101 (java) S 9099 9101 6383 0 -1 0 4013 0 1 0 6 2 0 0 18 0 12 0 152990894 1822986240 3755 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/9101/statm: 445065 3756 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780260 [startup+0.301338 s] /proc/loadavg: 0.86 0.98 0.99 2/77 9101 /proc/meminfo: memFree=1687584/2055920 swapFree=4163760/4192956 [pid=9101] ppid=9099 vsize=1783144 CPUtime=0.36 /proc/9101/stat : 9101 (java) S 9099 9101 6383 0 -1 0 5233 0 1 0 33 3 0 0 18 0 12 0 152990894 1825939456 4970 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/9101/statm: 445786 4970 1271 9 0 443397 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1783144 [startup+0.701387 s] /proc/loadavg: 0.86 0.98 0.99 2/77 9101 /proc/meminfo: memFree=1687584/2055920 swapFree=4163760/4192956 [pid=9101] ppid=9099 vsize=1790596 CPUtime=1.02 /proc/9101/stat : 9101 (java) S 9099 9101 6383 0 -1 0 8963 0 1 0 97 5 0 0 18 0 12 0 152990894 1833570304 8059 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/9101/statm: 447649 8059 1303 9 0 445260 0 Current children cumulated CPU time (s) 1.02 Current children cumulated vsize (KiB) 1790596 [startup+1.50147 s] /proc/loadavg: 0.86 0.98 0.99 4/89 9113 /proc/meminfo: memFree=1653312/2055920 swapFree=4163760/4192956 [pid=9101] ppid=9099 vsize=1793152 CPUtime=2.31 /proc/9101/stat : 9101 (java) S 9099 9101 6383 0 -1 0 22712 0 1 0 220 11 0 0 18 0 12 0 152990894 1836187648 19829 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/9101/statm: 448288 19829 1312 9 0 445899 0 [pid=9101/tid=9103] ppid=9099 vsize=1793152 CPUtime=0.99 /proc/9101/task/9103/stat : 9103 (java) R 9099 9101 6383 0 -1 64 16363 0 1 0 91 8 0 0 22 0 12 0 152990895 1836187648 19829 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109182982 0 4 0 23759 0 0 0 -1 1 0 0 [pid=9101/tid=9104] ppid=9099 vsize=1793152 CPUtime=0 /proc/9101/task/9104/stat : 9104 (java) S 9099 9101 6383 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 152990896 1836187648 19830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9101/tid=9105] ppid=9099 vsize=1793152 CPUtime=0 /proc/9101/task/9105/stat : 9105 (java) S 9099 9101 6383 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 152990896 1836187648 19830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=9101/tid=9106] ppid=9099 vsize=1793152 CPUtime=0 /proc/9101/task/9106/stat : 9106 (java) S 9099 9101 6383 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 152990898 1836187648 19830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=9101/tid=9107] ppid=9099 vsize=1793152 CPUtime=0 /proc/9101/task/9107/stat : 9107 (java) S 9099 9101 6383 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 152990899 1836187648 19830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9101/tid=9108] ppid=9099 vsize=1793152 CPUtime=0 /proc/9101/task/9108/stat : 9108 (java) S 9099 9101 6383 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 152990899 1836187648 19830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9101/tid=9109] ppid=9099 vsize=1793152 CPUtime=0 /proc/9101/task/9109/stat : 9109 (java) S 9099 9101 6383 0 -1 64 0 0 0 0 0 0 0 0 23 0 12 0 152990902 1836187648 19831 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9101/tid=9110] ppid=9099 vsize=1793152 CPUtime=0.72 /proc/9101/task/9110/stat : 9110 (java) S 9099 9101 6383 0 -1 64 4184 0 0 0 71 1 0 0 16 0 12 0 152990902 1836187648 19831 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=9101/tid=9111] ppid=9099 vsize=1793152 CPUtime=0.57 /proc/9101/task/9111/stat : 9111 (java) R 9099 9101 6383 0 -1 64 1444 0 0 0 57 0 0 0 16 0 12 0 152990902 1836187648 19831 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105297648 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9101/tid=9112] ppid=9099 vsize=1793152 CPUtime=0 /proc/9101/task/9112/stat : 9112 (java) S 9099 9101 6383 0 -1 64 2 0 0 0 0 0 0 0 24 0 12 0 152990902 1836187648 19831 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9101/tid=9113] ppid=9099 vsize=1793152 CPUtime=0 /proc/9101/task/9113/stat : 9113 (java) S 9099 9101 6383 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 152990903 1836187648 19831 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.31 Current children cumulated vsize (KiB) 1793152 Solver just ended. Dumping a history of the last processes samples [startup+1.60248 s] /proc/loadavg: 0.86 0.98 0.99 4/89 9113 /proc/meminfo: memFree=1653312/2055920 swapFree=4163760/4192956 [pid=9101] ppid=9099 vsize=1793456 CPUtime=2.49 /proc/9101/stat : 9101 (java) S 9099 9101 6383 0 -1 0 23327 0 1 0 238 11 0 0 18 0 12 0 152990894 1836498944 20074 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/9101/statm: 448364 20074 1318 9 0 445975 0 [pid=9101/tid=9103] ppid=9099 vsize=1793456 CPUtime=1.04 /proc/9101/task/9103/stat : 9103 (java) R 9099 9101 6383 0 -1 64 16545 0 1 0 96 8 0 0 22 0 12 0 152990895 1836498944 20074 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 102840154 0 4 0 23759 0 0 0 -1 1 0 0 [pid=9101/tid=9104] ppid=9099 vsize=1793456 CPUtime=0 /proc/9101/task/9104/stat : 9104 (java) S 9099 9101 6383 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 152990896 1836498944 20075 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9101/tid=9105] ppid=9099 vsize=1793456 CPUtime=0 /proc/9101/task/9105/stat : 9105 (java) S 9099 9101 6383 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 152990896 1836498944 20075 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=9101/tid=9106] ppid=9099 vsize=1793456 CPUtime=0 /proc/9101/task/9106/stat : 9106 (java) S 9099 9101 6383 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 152990898 1836498944 20075 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=9101/tid=9107] ppid=9099 vsize=1793456 CPUtime=0 /proc/9101/task/9107/stat : 9107 (java) S 9099 9101 6383 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 152990899 1836498944 20075 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9101/tid=9108] ppid=9099 vsize=1793456 CPUtime=0 /proc/9101/task/9108/stat : 9108 (java) S 9099 9101 6383 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 152990899 1836498944 20075 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9101/tid=9109] ppid=9099 vsize=1793456 CPUtime=0 /proc/9101/task/9109/stat : 9109 (java) S 9099 9101 6383 0 -1 64 0 0 0 0 0 0 0 0 23 0 12 0 152990902 1836498944 20075 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9101/tid=9110] ppid=9099 vsize=1793456 CPUtime=0.77 /proc/9101/task/9110/stat : 9110 (java) S 9099 9101 6383 0 -1 64 4193 0 0 0 76 1 0 0 16 0 12 0 152990902 1836498944 20075 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=9101/tid=9111] ppid=9099 vsize=1793456 CPUtime=0.64 /proc/9101/task/9111/stat : 9111 (java) R 9099 9101 6383 0 -1 64 1868 0 0 0 64 0 0 0 17 0 12 0 152990902 1836498944 20075 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 104726191 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9101/tid=9112] ppid=9099 vsize=1793456 CPUtime=0 /proc/9101/task/9112/stat : 9112 (java) S 9099 9101 6383 0 -1 64 2 0 0 0 0 0 0 0 24 0 12 0 152990902 1836498944 20075 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9101/tid=9113] ppid=9099 vsize=1793456 CPUtime=0 /proc/9101/task/9113/stat : 9113 (java) S 9099 9101 6383 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 152990903 1836498944 20076 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.49 Current children cumulated vsize (KiB) 1793456 Child status: 20 Real time (s): 1.66637 CPU time (s): 2.58561 CPU user time (s): 2.45463 CPU system time (s): 0.13098 CPU usage (%): 155.164 Max. virtual memory (cumulated for all children) (KiB): 1794800 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.45463 system time used= 0.13098 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 23539 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= 471 involuntary context switches= 388 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node21 on Fri Apr 20 06:32:16 UTC 2007 IDJOB= 365489 IDBENCH= 2402 IDSOLVER= 164 FILE ID= node21/365489-1177050736 PBS_JOBID= 4640144 Free space on /tmp= 66387 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-etamacro.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365489-1177050736/sat4jPseudoCPClause.jar /tmp/evaluation/365489-1177050736/instance-365489-1177050736.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-365489-1177050736 -o ROOT/results/node21/solver-365489-1177050736 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365489-1177050736/sat4jPseudoCPClause.jar /tmp/evaluation/365489-1177050736/instance-365489-1177050736.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= f7cd52c219cc6e0fc4b5401699d735d9 RANDOM SEED= 106253078 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: 1687992 kB Buffers: 73376 kB Cached: 198172 kB SwapCached: 7592 kB Active: 144080 kB Inactive: 158372 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1687992 kB SwapTotal: 4192956 kB SwapFree: 4163760 kB Dirty: 4568 kB Writeback: 0 kB Mapped: 34712 kB Slab: 50984 kB Committed_AS: 1676044 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 06:32:18 UTC 2007