Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4JPSEUDO 2006.2 | OPT | 223 | 17.4933 | 16.4194 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=223-Q=379.opb |
MD5SUM | 69f0066cd603b146ec1e8136194eb4fc |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 223 |
Best CPU time to get the best result obtained on this benchmark | 0.010998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 223 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 244 |
Number of constraints which are clauses | 243 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 81 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 84517 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 345638 |
Number of bits of the biggest sum of numbers | 19 |
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. 0.16 c no version file found!!! 0.16 c sun.arch.data.model 32 0.16 c java.version 1.5.0_06 0.16 c os.name Linux 0.16 c os.version 2.6.9-34.ELsmp 0.16 c os.arch i386 0.16 c Free memory 1548419056 0.16 c Max memory 1551040512 0.16 c Total memory 1551040512 0.16 c Number of processors 2 0.22 c Cutting planes based inference 0.22 c --- Begin Solver configuration --- 0.22 c org.sat4j.minisat.uip.FirstUIP@1037c71 0.22 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1df073d 0.22 c org.sat4j.minisat.learning.MiniSATLearning@1546e25 0.22 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.22 c VSIDS like heuristics from MiniSAT using a heap 0.22 c No reason simplification 0.22 c --- End Solver configuration --- 0.22 c solving ROOT/tmp/node84/48971-1149860017/instance-48971-1149860017.opb 0.22 c reading problem ... 0.32 c ... done. Time 0.096 ms. 0.32 c #vars 99 0.32 c #constraints 245 12.46 c SATISFIABLE 12.46 c OPTIMIZING... 12.46 c Got one! Ellapsed CPU time (in seconds):12.239 12.46 o 223 16.38 c starts : 9 16.38 c conflicts : 2320 16.38 c decisions : 2730 16.38 c propagations : 47636 16.38 c inspects : 6582852 16.38 c learnt literals : 0 16.38 c learnt binary clauses : 0 16.38 c learnt ternary clauses : 0 16.38 c learnt clauses : 2319 16.38 c root simplifications : 0 16.38 c removed literals (reason simplification) : 0 16.38 c reason swapping (by a shorter reason) : 0 16.38 c Calls to reduceDB : 0 16.38 c speed (decisions/second) : 696.9619606841972 16.38 c non guided choices 13 16.38 s OPTIMUM FOUND 16.38 v x1 x2 x3 x4 x5 -x6 x7 x8 -x9 x10 x11 -x12 x13 x14 x15 x16 -x17 x18 x19 x20 -x21 x22 x23 x24 x25 -x26 x27 x28 x29 -x30 x31 x32 x33 x34 -x35 16.38 v x36 x37 x38 -x39 x40 x41 x42 x43 -x44 x45 x46 x47 -x48 x49 x50 x51 x52 -x53 x54 x55 x56 -x57 x58 x59 x60 x61 -x62 x63 -x64 -x65 -x66 16.38 v -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 -x75 x76 x77 x78 x79 -x80 x81 x82 x83 -x84 x85 x86 x87 x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 16.38 v -x96 -x97 -x98 -x99 16.38 c objective function=223 16.38 c Total wall clock time (ms): 16.158
OK 223
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node84/watcher-48971-1149860017 -o ROOT/results/node84/solver-48971-1149860017 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node84/48971-1149860017/instance-48971-1149860017.opb 883859548 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.78 0.95 0.92 2/67 13860 /proc/meminfo: memFree=1524760/2055892 swapFree=4085312/4096564 [pid=13860] ppid=13858 vsize=296 CPUtime=0 /proc/13860/stat : 13860 (java) R 13858 13860 13814 0 -1 0 48 0 0 0 0 0 0 0 19 0 1 0 251640954 303104 31 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 8108829 0 0 4096 0 0 0 0 17 1 0 0 /proc/13860/statm: 74 35 27 14 0 5 0 [startup+10.0026 s] /proc/loadavg: 0.89 0.97 0.93 2/79 13872 /proc/meminfo: memFree=1335880/2055892 swapFree=4085312/4096564 [pid=13860] ppid=13858 vsize=1715596 CPUtime=11.04 /proc/13860/stat : 13860 (java) R 13858 13860 13814 0 -1 0 52100 0 1 0 1080 24 0 0 25 0 13 0 251640954 1756770304 49025 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4071524466 0 4 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/13860/statm: 428899 49025 1906 14 0 415645 0 [pid=13860/tid=13861] ppid=13858 vsize=1715596 CPUtime=0.13 /proc/13860/task/13861/stat : 13861 (java) S 13858 13860 13814 0 -1 64 3976 0 0 0 11 2 0 0 16 0 13 0 251640958 1756770304 49025 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=13860/tid=13862] ppid=13858 vsize=1715596 CPUtime=0.13 /proc/13860/task/13862/stat : 13862 (java) S 13858 13860 13814 0 -1 64 4115 0 0 0 11 2 0 0 16 0 13 0 251640958 1756770304 49025 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=13860/tid=13863] ppid=13858 vsize=1715596 CPUtime=0 /proc/13860/task/13863/stat : 13863 (java) S 13858 13860 13814 0 -1 64 31 0 0 0 0 0 0 0 16 0 13 0 251640960 1756770304 49025 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=13860/tid=13864] ppid=13858 vsize=1715596 CPUtime=0 /proc/13860/task/13864/stat : 13864 (java) S 13858 13860 13814 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 251640961 1756770304 49025 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=13860/tid=13865] ppid=13858 vsize=1715596 CPUtime=0 /proc/13860/task/13865/stat : 13865 (java) S 13858 13860 13814 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 251640961 1756770304 49025 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=13860/tid=13866] ppid=13858 vsize=1715596 CPUtime=0 /proc/13860/task/13866/stat : 13866 (java) S 13858 13860 13814 0 -1 64 0 0 0 0 0 0 0 0 23 0 13 0 251640964 1756770304 49025 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=13860/tid=13867] ppid=13858 vsize=1715596 CPUtime=0 /proc/13860/task/13867/stat : 13867 (java) S 13858 13860 13814 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 251640964 1756770304 49025 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=13860/tid=13868] ppid=13858 vsize=1715596 CPUtime=0.68 /proc/13860/task/13868/stat : 13868 (java) S 13858 13860 13814 0 -1 64 853 0 0 0 68 0 0 0 16 0 13 0 251640964 1756770304 49025 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=13860/tid=13869] ppid=13858 vsize=1715596 CPUtime=0.7 /proc/13860/task/13869/stat : 13869 (java) S 13858 13860 13814 0 -1 64 2679 0 0 0 69 1 0 0 17 0 13 0 251640964 1756770304 49025 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=13860/tid=13870] ppid=13858 vsize=1715596 CPUtime=0 /proc/13860/task/13870/stat : 13870 (java) S 13858 13860 13814 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 251640964 1756770304 49025 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=13860/tid=13871] ppid=13858 vsize=1715596 CPUtime=0 /proc/13860/task/13871/stat : 13871 (java) S 13858 13860 13814 0 -1 64 2 0 0 0 0 0 0 0 15 0 13 0 251640964 1756770304 49025 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=13860/tid=13872] ppid=13858 vsize=1715596 CPUtime=0 /proc/13860/task/13872/stat : 13872 (java) S 13858 13860 13814 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 251640986 1756770304 49025 18446744073709551615 134512640 134570276 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 11.04 Current children cumulated vsize (Kb) 1715596 Child status: 30 Real time (s): 16.4194 CPU time (s): 17.4933 CPU user time (s): 17.2144 CPU system time (s): 0.278957 CPU usage (%): 106.541 Max. virtual memory (cumulated for all children) (Kb): 1715596 The end
Begin job on node84 on Fri Jun 9 13:33:37 UTC 2006 FILE ID= 48971-1149860017 PBS_JOBID= 384132 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=223-Q=379.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node84/48971-1149860017/instance-48971-1149860017.opb 883859548 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node84/watcher-48971-1149860017 -o ROOT/results/node84/solver-48971-1149860017 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node84/48971-1149860017/instance-48971-1149860017.opb 883859548 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 69f0066cd603b146ec1e8136194eb4fc RANDOM SEED= 883859548 /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 : 3000.231 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 : 6006.15 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 : 3000.231 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 : 5999.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1525096 kB Buffers: 34996 kB Cached: 429432 kB SwapCached: 2460 kB Active: 122452 kB Inactive: 350672 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1525096 kB SwapTotal: 4096564 kB SwapFree: 4085312 kB Dirty: 268 kB Writeback: 0 kB Mapped: 16436 kB Slab: 44340 kB Committed_AS: 642236 kB PageTables: 1272 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node84 on Fri Jun 9 13:33:53 UTC 2006