Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | UNSAT | 2.53261 | 1.71456 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-ssa2670-130.opb |
MD5SUM | 805460c9bad8cc3db817372fa8e96e60 |
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 | 0.088985 |
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 | 2718 |
Total number of constraints | 4680 |
Number of constraints which are clauses | 4680 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 5 |
Number of terms in the objective function | 2718 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 2718 |
Number of bits of the sum of numbers in the objective function | 12 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 2718 |
Number of bits of the biggest sum of numbers | 12 |
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 0.08/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.08/0.20 --- Begin Solver configuration --- 0.08/0.20 c Stops conflict analysis at the first Unique Implication Point 0.08/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.08/0.20 c Learn all clauses as in MiniSAT 0.08/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.08/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.08/0.20 c No reason simplification 0.08/0.20 c --- End Solver configuration --- 0.08/0.20 c Simplify asserted PB constraints to clauses 0.08/0.20 c solving /tmp/evaluation/364690-1177042241/instance-364690-1177042241.opb 0.08/0.20 c reading problem ... 1.38/1.01 c ... done. Wall clock time 0.809s. 1.38/1.01 c CPU time (experimental) 0.66s. 1.38/1.01 c #vars 2718 1.38/1.01 c #constraints 4666 2.36/1.66 c starts : 2 2.36/1.66 c conflicts : 122 2.36/1.66 c decisions : 362 2.36/1.66 c propagations : 26082 2.36/1.66 c inspects : 43932 2.36/1.66 c learnt literals : 0 2.36/1.66 c learnt binary clauses : 5 2.36/1.66 c learnt ternary clauses : 8 2.36/1.66 c learnt clauses : 121 2.36/1.66 c root simplifications : 0 2.36/1.66 c removed literals (reason simplification) : 0 2.36/1.66 c reason swapping (by a shorter reason) : 0 2.36/1.66 c Calls to reduceDB : 0 2.36/1.66 c speed (decisions/second) : 613.5593220338983 2.36/1.66 c non guided choices 0 2.36/1.66 s UNSATISFIABLE 2.36/1.66 c Total wall clock time (ms): 1.464
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node55/watcher-364690-1177042241 -o ROOT/results/node55/solver-364690-1177042241 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364690-1177042241/sat4jPseudoCPClause.jar /tmp/evaluation/364690-1177042241/instance-364690-1177042241.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: 0.91 0.95 0.97 1/64 15270 /proc/meminfo: memFree=1658340/2055920 swapFree=4184496/4192956 [pid=15270] ppid=15268 vsize=1800 CPUtime=0 /proc/15270/stat : 15270 (java) D 15268 15270 14841 0 -1 0 170 0 0 0 0 0 0 0 18 0 1 0 152134135 1843200 143 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/15270/statm: 450 143 106 9 0 92 0 [startup+0.099696 s] /proc/loadavg: 0.91 0.95 0.97 1/64 15270 /proc/meminfo: memFree=1658340/2055920 swapFree=4184496/4192956 [pid=15270] ppid=15268 vsize=1780112 CPUtime=0.08 /proc/15270/stat : 15270 (java) S 15268 15270 14841 0 -1 0 3978 0 1 0 6 2 0 0 18 0 12 0 152134135 1822834688 3720 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/15270/statm: 445028 3720 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780112 [startup+0.101692 s] /proc/loadavg: 0.91 0.95 0.97 1/64 15270 /proc/meminfo: memFree=1658340/2055920 swapFree=4184496/4192956 [pid=15270] ppid=15268 vsize=1780112 CPUtime=0.08 /proc/15270/stat : 15270 (java) S 15268 15270 14841 0 -1 0 3987 0 1 0 6 2 0 0 18 0 12 0 152134135 1822834688 3729 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/15270/statm: 445028 3729 1123 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780112 [startup+0.301715 s] /proc/loadavg: 0.91 0.95 0.97 1/64 15270 /proc/meminfo: memFree=1658340/2055920 swapFree=4184496/4192956 [pid=15270] ppid=15268 vsize=1781408 CPUtime=0.33 /proc/15270/stat : 15270 (java) S 15268 15270 14841 0 -1 0 5090 0 1 0 30 3 0 0 18 0 12 0 152134135 1824161792 4827 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/15270/statm: 445352 4827 1264 9 0 442963 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1781408 [startup+0.701752 s] /proc/loadavg: 0.91 0.95 0.97 1/64 15270 /proc/meminfo: memFree=1658340/2055920 swapFree=4184496/4192956 [pid=15270] ppid=15268 vsize=1783848 CPUtime=0.88 /proc/15270/stat : 15270 (java) S 15268 15270 14841 0 -1 0 6861 0 1 0 84 4 0 0 18 0 12 0 152134135 1826660352 6460 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/15270/statm: 445962 6461 1298 9 0 443573 0 Current children cumulated CPU time (s) 0.88 Current children cumulated vsize (KiB) 1783848 [startup+1.50283 s] /proc/loadavg: 0.92 0.95 0.97 3/76 15282 /proc/meminfo: memFree=1631428/2055920 swapFree=4184496/4192956 [pid=15270] ppid=15268 vsize=1786236 CPUtime=2.22 /proc/15270/stat : 15270 (java) S 15268 15270 14841 0 -1 0 11779 0 1 0 215 7 0 0 18 0 13 0 152134135 1829105664 9187 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/15270/statm: 446559 9187 1311 9 0 444170 0 [pid=15270/tid=15272] ppid=15268 vsize=1786236 CPUtime=0.95 /proc/15270/task/15272/stat : 15272 (java) R 15268 15270 14841 0 -1 64 7329 0 1 0 91 4 0 0 18 0 13 0 152134136 1829105664 9187 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15270/tid=15273] ppid=15268 vsize=1786236 CPUtime=0 /proc/15270/task/15273/stat : 15273 (java) S 15268 15270 14841 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 152134137 1829105664 9187 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15270/tid=15274] ppid=15268 vsize=1786236 CPUtime=0 /proc/15270/task/15274/stat : 15274 (java) S 15268 15270 14841 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 152134137 1829105664 9187 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=15270/tid=15275] ppid=15268 vsize=1786236 CPUtime=0 /proc/15270/task/15275/stat : 15275 (java) S 15268 15270 14841 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 152134140 1829105664 9187 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=15270/tid=15276] ppid=15268 vsize=1786236 CPUtime=0 /proc/15270/task/15276/stat : 15276 (java) S 15268 15270 14841 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 152134140 1829105664 9187 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15270/tid=15277] ppid=15268 vsize=1786236 CPUtime=0 /proc/15270/task/15277/stat : 15277 (java) S 15268 15270 14841 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 152134140 1829105664 9187 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15270/tid=15278] ppid=15268 vsize=1786236 CPUtime=0 /proc/15270/task/15278/stat : 15278 (java) S 15268 15270 14841 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 152134144 1829105664 9187 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15270/tid=15279] ppid=15268 vsize=1786236 CPUtime=0.6 /proc/15270/task/15279/stat : 15279 (java) R 15268 15270 14841 0 -1 64 2124 0 0 0 59 1 0 0 17 0 13 0 152134144 1829105664 9187 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 104726222 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15270/tid=15280] ppid=15268 vsize=1786236 CPUtime=0.64 /proc/15270/task/15280/stat : 15280 (java) R 15268 15270 14841 0 -1 64 1599 0 0 0 64 0 0 0 18 0 13 0 152134144 1829105664 9187 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103336720 0 4 0 23759 0 0 0 -1 1 0 0 [pid=15270/tid=15281] ppid=15268 vsize=1786236 CPUtime=0 /proc/15270/task/15281/stat : 15281 (java) S 15268 15270 14841 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 152134144 1829105664 9187 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15270/tid=15282] ppid=15268 vsize=1786236 CPUtime=0 /proc/15270/task/15282/stat : 15282 (java) S 15268 15270 14841 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 152134144 1829105664 9187 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.22 Current children cumulated vsize (KiB) 1786236 Solver just ended. Dumping a history of the last processes samples [startup+1.70284 s] /proc/loadavg: 0.92 0.95 0.97 3/76 15282 /proc/meminfo: memFree=1631428/2055920 swapFree=4184496/4192956 [pid=15270] ppid=15268 vsize=1785212 CPUtime=2.51 /proc/15270/stat : 15270 (java) S 15268 15270 14841 0 -1 0 13199 0 1 0 244 7 0 0 18 0 12 0 152134135 1828057088 10167 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/15270/statm: 446303 10167 1315 9 0 443914 0 [pid=15270/tid=15272] ppid=15268 vsize=1785212 CPUtime=1.05 /proc/15270/task/15272/stat : 15272 (java) S 15268 15270 14841 0 -1 64 8357 0 1 0 100 5 0 0 18 0 12 0 152134136 1828057088 10167 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15270/tid=15273] ppid=15268 vsize=1785212 CPUtime=0 /proc/15270/task/15273/stat : 15273 (java) S 15268 15270 14841 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 152134137 1828057088 10167 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15270/tid=15274] ppid=15268 vsize=1785212 CPUtime=0 /proc/15270/task/15274/stat : 15274 (java) S 15268 15270 14841 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 152134137 1828057088 10167 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=15270/tid=15275] ppid=15268 vsize=1785212 CPUtime=0 /proc/15270/task/15275/stat : 15275 (java) S 15268 15270 14841 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 152134140 1828057088 10167 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=15270/tid=15276] ppid=15268 vsize=1785212 CPUtime=0 /proc/15270/task/15276/stat : 15276 (java) S 15268 15270 14841 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 152134140 1828057088 10167 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15270/tid=15277] ppid=15268 vsize=1785212 CPUtime=0 /proc/15270/task/15277/stat : 15277 (java) S 15268 15270 14841 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 152134140 1828057088 10167 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15270/tid=15278] ppid=15268 vsize=1785212 CPUtime=0 /proc/15270/task/15278/stat : 15278 (java) S 15268 15270 14841 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 152134144 1828057088 10167 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15270/tid=15279] ppid=15268 vsize=1785212 CPUtime=0.67 /proc/15270/task/15279/stat : 15279 (java) S 15268 15270 14841 0 -1 64 2172 0 0 0 66 1 0 0 16 0 12 0 152134144 1828057088 10167 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15270/tid=15280] ppid=15268 vsize=1785212 CPUtime=0.77 /proc/15270/task/15280/stat : 15280 (java) S 15268 15270 14841 0 -1 64 1940 0 0 0 77 0 0 0 17 0 12 0 152134144 1828057088 10167 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=15270/tid=15281] ppid=15268 vsize=1785212 CPUtime=0 /proc/15270/task/15281/stat : 15281 (java) S 15268 15270 14841 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 152134144 1828057088 10167 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15270/tid=15282] ppid=15268 vsize=1785212 CPUtime=0 /proc/15270/task/15282/stat : 15282 (java) S 15268 15270 14841 0 -1 64 2 0 0 0 0 0 0 0 15 0 12 0 152134144 1828057088 10167 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.51 Current children cumulated vsize (KiB) 1785212 Child status: 20 Real time (s): 1.71456 CPU time (s): 2.53261 CPU user time (s): 2.44563 CPU system time (s): 0.086986 CPU usage (%): 147.713 Max. virtual memory (cumulated for all children) (KiB): 1786236 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.44563 system time used= 0.086986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13202 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= 632 involuntary context switches= 537 runsolver used 0.004999 second user time and 0.006998 second system time The end
Begin job on node55 on Fri Apr 20 04:10:41 UTC 2007 IDJOB= 364690 IDBENCH= 2142 IDSOLVER= 164 FILE ID= node55/364690-1177042241 PBS_JOBID= 4640124 Free space on /tmp= 66352 MiB SOLVER NAME= sat4jPseudoCPClause 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa2670-130.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364690-1177042241/sat4jPseudoCPClause.jar /tmp/evaluation/364690-1177042241/instance-364690-1177042241.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node55/watcher-364690-1177042241 -o ROOT/results/node55/solver-364690-1177042241 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/364690-1177042241/sat4jPseudoCPClause.jar /tmp/evaluation/364690-1177042241/instance-364690-1177042241.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 805460c9bad8cc3db817372fa8e96e60 RANDOM SEED= 113226680 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node55.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 : 3000.216 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 : 3000.216 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: 1658812 kB Buffers: 29676 kB Cached: 293576 kB SwapCached: 2196 kB Active: 148920 kB Inactive: 183728 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1658812 kB SwapTotal: 4192956 kB SwapFree: 4184496 kB Dirty: 3848 kB Writeback: 0 kB Mapped: 15880 kB Slab: 50560 kB Committed_AS: 1176532 kB PageTables: 1380 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= 66352 MiB End job on node55 on Fri Apr 20 04:10:43 UTC 2007