Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | UNSAT | 18.9411 | 18.2352 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-ssa6288-047.opb |
MD5SUM | 74304bad8e53580b77abf30e0c0ba7f6 |
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 | 1.18782 |
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 | 20820 |
Total number of constraints | 44648 |
Number of constraints which are clauses | 44648 |
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 | 6 |
Number of terms in the objective function | 20820 |
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 | 20820 |
Number of bits of the sum of numbers in the objective function | 15 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 20820 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.15 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.15 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.15 c no version file found!!! 0.15 c sun.arch.data.model 32 0.15 c java.version 1.5.0_06 0.15 c os.name Linux 0.15 c os.version 2.6.9-22.EL.rootsmp 0.15 c os.arch i386 0.15 c Free memory 1548419056 0.15 c Max memory 1551040512 0.15 c Total memory 1551040512 0.15 c Number of processors 2 0.21 c Cutting planes based inference 0.21 c --- Begin Solver configuration --- 0.21 c org.sat4j.minisat.uip.FirstUIP@1037c71 0.21 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1df073d 0.21 c org.sat4j.minisat.learning.MiniSATLearning@1546e25 0.21 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.21 c VSIDS like heuristics from MiniSAT using a heap 0.21 c No reason simplification 0.21 c --- End Solver configuration --- 0.21 c solving ROOT/tmp/node11/44326-1149410450/instance-44326-1149410450.opb 0.21 c reading problem ... 18.10 c ... done. Time 17.893 ms. 18.10 c #vars 20820 18.10 c #constraints 44621 18.16 c starts : 0 18.16 c conflicts : 0 18.16 c decisions : 0 18.16 c propagations : 191 18.16 c inspects : 343 18.16 c learnt literals : 0 18.16 c learnt binary clauses : 0 18.16 c learnt ternary clauses : 0 18.16 c learnt clauses : 0 18.16 c root simplifications : 0 18.16 c removed literals (reason simplification) : 0 18.16 c reason swapping (by a shorter reason) : 0 18.16 c Calls to reduceDB : 0 18.16 c speed (decisions/second) : 0.0 18.16 c non guided choices 0 18.16 s UNSATISFIABLE 18.16 c Total wall clock time (ms): 17.955
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node11/watcher-44326-1149410450 -o ROOT/results/node11/solver-44326-1149410450 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node11/44326-1149410450/instance-44326-1149410450.opb 451138943 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.99 0.99 2/64 15868 /proc/meminfo: memFree=1858536/2055920 swapFree=4181336/4192956 [pid=15868] ppid=15866 vsize=168 CPUtime=0 /proc/15868/stat : 15868 (java) R 15866 15868 15822 0 -1 0 34 0 0 0 0 0 0 0 19 0 1 0 206707576 172032 18 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 7980129 0 0 4096 0 0 0 0 17 1 0 0 /proc/15868/statm: 42 23 18 14 0 2 0 [startup+10.0033 s] /proc/loadavg: 0.93 0.99 0.99 2/75 15879 /proc/meminfo: memFree=1675256/2055920 swapFree=4181336/4192956 [pid=15868] ppid=15866 vsize=1711092 CPUtime=10.66 /proc/15868/stat : 15868 (java) R 15866 15868 15822 0 -1 0 49612 0 1 0 1043 23 0 0 25 0 12 0 206707576 1752158208 47562 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071430193 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/15868/statm: 427773 47562 1877 14 0 414520 0 [pid=15868/tid=15869] ppid=15866 vsize=1711092 CPUtime=0.17 /proc/15868/task/15869/stat : 15869 (java) S 15866 15868 15822 0 -1 64 2550 0 0 0 16 1 0 0 15 0 12 0 206707579 1752158208 47562 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15868/tid=15870] ppid=15866 vsize=1711092 CPUtime=0.17 /proc/15868/task/15870/stat : 15870 (java) S 15866 15868 15822 0 -1 64 2343 0 0 0 15 2 0 0 16 0 12 0 206707579 1752158208 47562 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=15868/tid=15871] ppid=15866 vsize=1711092 CPUtime=0 /proc/15868/task/15871/stat : 15871 (java) S 15866 15868 15822 0 -1 64 32 0 0 0 0 0 0 0 16 0 12 0 206707582 1752158208 47562 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=15868/tid=15872] ppid=15866 vsize=1711092 CPUtime=0 /proc/15868/task/15872/stat : 15872 (java) S 15866 15868 15822 0 -1 64 9 0 0 0 0 0 0 0 16 0 12 0 206707582 1752158208 47562 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15868/tid=15873] ppid=15866 vsize=1711092 CPUtime=0 /proc/15868/task/15873/stat : 15873 (java) S 15866 15868 15822 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 206707582 1752158208 47562 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15868/tid=15874] ppid=15866 vsize=1711092 CPUtime=0 /proc/15868/task/15874/stat : 15874 (java) S 15866 15868 15822 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 206707586 1752158208 47562 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15868/tid=15875] ppid=15866 vsize=1711092 CPUtime=0 /proc/15868/task/15875/stat : 15875 (java) S 15866 15868 15822 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 206707586 1752158208 47562 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=15868/tid=15876] ppid=15866 vsize=1711092 CPUtime=0.31 /proc/15868/task/15876/stat : 15876 (java) S 15866 15868 15822 0 -1 64 554 0 0 0 31 0 0 0 17 0 12 0 206707586 1752158208 47562 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15868/tid=15877] ppid=15866 vsize=1711092 CPUtime=0.37 /proc/15868/task/15877/stat : 15877 (java) S 15866 15868 15822 0 -1 64 1001 0 0 0 37 0 0 0 17 0 12 0 206707586 1752158208 47562 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=15868/tid=15878] ppid=15866 vsize=1711092 CPUtime=0 /proc/15868/task/15878/stat : 15878 (java) S 15866 15868 15822 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 206707586 1752158208 47562 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=15868/tid=15879] ppid=15866 vsize=1711092 CPUtime=0 /proc/15868/task/15879/stat : 15879 (java) S 15866 15868 15822 0 -1 64 2 0 0 0 0 0 0 0 15 0 12 0 206707586 1752158208 47562 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 10.66 Current children cumulated vsize (Kb) 1711092 Child status: 20 Real time (s): 18.2352 CPU time (s): 18.9411 CPU user time (s): 18.6672 CPU system time (s): 0.273958 CPU usage (%): 103.871 Max. virtual memory (cumulated for all children) (Kb): 1711092
Begin job on node11 on Sun Jun 4 08:40:50 UTC 2006 FILE ID= 44326-1149410450 PBS_JOBID= 314710 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa6288-047.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node11/44326-1149410450/instance-44326-1149410450.opb 451138943 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node11/watcher-44326-1149410450 -o ROOT/results/node11/solver-44326-1149410450 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node11/44326-1149410450/instance-44326-1149410450.opb 451138943 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 74304bad8e53580b77abf30e0c0ba7f6 RANDOM SEED= 451138943 /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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1858808 kB Buffers: 14340 kB Cached: 111456 kB SwapCached: 3200 kB Active: 37348 kB Inactive: 96960 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1858808 kB SwapTotal: 4192956 kB SwapFree: 4181336 kB Dirty: 312 kB Writeback: 0 kB Mapped: 14676 kB Slab: 48856 kB Committed_AS: 419672 kB PageTables: 1484 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node11 on Sun Jun 4 08:41:09 UTC 2006