Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPSEUDO 2006.2 | SAT | 3.01354 | 2.24854 |
Name | normalized-PB06/SATUNSAT-SMALLINT/reduced/submitted-PB06/ manquiho/Aardal_1/normalized-reduced-cuww3.opb |
MD5SUM | 5bbdfc2eccf600e9c43073695aabee7a |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.004998 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 68 |
Total number of constraints | 2 |
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 | 2 |
Minimum length of a constraint | 68 |
Maximum length of a constraint | 68 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 54370 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 524318 |
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 |
0.18 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.18 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.18 c no version file found!!! 0.18 c sun.arch.data.model 32 0.18 c java.version 1.5.0_06 0.18 c os.name Linux 0.18 c os.version 2.6.9-22.EL.rootsmp 0.18 c os.arch i386 0.18 c Free memory 1548419056 0.18 c Max memory 1551040512 0.18 c Total memory 1551040512 0.18 c Number of processors 2 0.24 c Cutting planes based inference 0.24 c --- Begin Solver configuration --- 0.24 c org.sat4j.minisat.uip.FirstUIP@1037c71 0.24 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1df073d 0.24 c org.sat4j.minisat.learning.MiniSATLearning@1546e25 0.24 c conflictBoundIncFactor=1.5 learntBoundIncFactor=1.1 initLearntBoundConstraintFactor=10000.0 initConflictBound=100 0.24 c VSIDS like heuristics from MiniSAT using a heap 0.24 c No reason simplification 0.24 c --- End Solver configuration --- 0.24 c solving ROOT/tmp/node10/43406-1149204794/instance-43406-1149204794.opb 0.24 c reading problem ... 0.26 c ... done. Time 0.025 ms. 0.26 c #vars 68 0.26 c #constraints 2 2.15 c starts : 4 2.15 c conflicts : 478 2.15 c decisions : 731 2.15 c propagations : 2981 2.15 c inspects : 95002 2.15 c learnt literals : 0 2.15 c learnt binary clauses : 0 2.15 c learnt ternary clauses : 0 2.15 c learnt clauses : 478 2.15 c root simplifications : 0 2.15 c removed literals (reason simplification) : 0 2.15 c reason swapping (by a shorter reason) : 0 2.15 c Calls to reduceDB : 0 2.15 c speed (decisions/second) : 386.7724867724868 2.15 c non guided choices 55 2.15 s SATISFIABLE 2.15 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 2.15 v x30 x31 -x32 x33 -x34 -x35 x36 x37 x38 -x39 x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 x48 x49 -x50 x51 x52 x53 -x54 -x55 -x56 -x57 -x58 2.15 v -x59 -x60 x61 -x62 -x63 x64 -x65 -x66 -x67 -x68 2.15 c Total wall clock time (ms): 1.918
OK 0
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/node10/watcher-43406-1149204794 -o ROOT/results/node10/solver-43406-1149204794 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node10/43406-1149204794/instance-43406-1149204794.opb 638731710 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.00 0.01 0.18 2/64 7983 /proc/meminfo: memFree=1461784/2055920 swapFree=4181412/4192956 [pid=7983] ppid=7981 vsize=18540 CPUtime=0 /proc/7983/stat : 7983 (runsolver) D 7981 7983 7938 0 -1 4194368 17 0 0 0 0 0 0 0 19 0 1 0 186141790 18984960 279 18446744073709551615 4194304 4262084 548682068944 18446744073709551615 214919867687 0 2147483391 4096 24578 18446744072099781622 0 0 17 0 0 0 /proc/7983/statm: 4635 279 243 16 0 2626 0 Child status: 10 Real time (s): 2.24854 CPU time (s): 3.01354 CPU user time (s): 2.80757 CPU system time (s): 0.205968 CPU usage (%): 134.022 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node10 on Thu Jun 1 23:33:14 UTC 2006 FILE ID= 43406-1149204794 PBS_JOBID= 292903 BENCH NAME= ROOT/tmp/node10/43406-1149204794/instance-43406-1149204794.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node10/43406-1149204794/instance-43406-1149204794.opb 638731710 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-43406-1149204794 -o ROOT/results/node10/solver-43406-1149204794 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node10/43406-1149204794/instance-43406-1149204794.opb 638731710 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 5bbdfc2eccf600e9c43073695aabee7a RANDOM SEED= 638731710 /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 : 3000.236 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 : 3000.236 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: 1462120 kB Buffers: 25416 kB Cached: 495976 kB SwapCached: 3636 kB Active: 61764 kB Inactive: 468732 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1462120 kB SwapTotal: 4192956 kB SwapFree: 4181412 kB Dirty: 104 kB Writeback: 0 kB Mapped: 14920 kB Slab: 49316 kB Committed_AS: 196320 kB PageTables: 1412 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node10 on Thu Jun 1 23:33:16 UTC 2006