Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPSEUDO 2006.2 | SAT | 0.959853 | 0.635746 |
Name | normalized-PB06/SATUNSAT-SMALLINT/reduced/submitted-PB06/ manquiho/Aardal_1/normalized-reduced-prob1.opb |
MD5SUM | 724df8b4160d1ea212ee91ec5b4ac597 |
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 | 0.002998 |
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 | 77 |
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 | 77 |
Maximum length of a constraint | 77 |
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 | 38176 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 524325 |
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 |
0.15 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 2.6.9-22.EL.rootsmp 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 0.21 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/node50/43401-1149204738/instance-43401-1149204738.opb 0.21 c reading problem ... 0.24 c ... done. Time 0.026 ms. 0.24 c #vars 77 0.24 c #constraints 2 0.61 c starts : 1 0.61 c conflicts : 15 0.61 c decisions : 81 0.61 c propagations : 187 0.61 c inspects : 371 0.61 c learnt literals : 0 0.61 c learnt binary clauses : 0 0.61 c learnt ternary clauses : 0 0.61 c learnt clauses : 15 0.61 c root simplifications : 0 0.61 c removed literals (reason simplification) : 0 0.61 c reason swapping (by a shorter reason) : 0 0.61 c Calls to reduceDB : 0 0.61 c speed (decisions/second) : 220.70844686648502 0.61 c non guided choices 66 0.61 s SATISFIABLE 0.61 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 0.61 v -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 0.61 v -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 0.61 c Total wall clock time (ms): 0.396
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/node50/watcher-43401-1149204738 -o ROOT/results/node50/solver-43401-1149204738 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node50/43401-1149204738/instance-43401-1149204738.opb 813146309 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.00 0.02 0.20 2/64 26226 /proc/meminfo: memFree=1472288/2055920 swapFree=4181340/4192956 [pid=26226] ppid=26224 vsize=308 CPUtime=0 /proc/26226/stat : 26226 (java) R 26224 26226 26180 0 -1 0 57 0 0 0 0 0 0 0 19 0 1 0 186140950 315392 40 18446744073709551615 134512640 134570276 4294956624 18446744073709551615 7918500 0 0 4096 0 0 0 0 17 1 0 0 /proc/26226/statm: 374 45 35 14 0 7 0 Child status: 10 Real time (s): 0.635746 CPU time (s): 0.959853 CPU user time (s): 0.91986 CPU system time (s): 0.039993 CPU usage (%): 150.981 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node50 on Thu Jun 1 23:32:18 UTC 2006 FILE ID= 43401-1149204738 PBS_JOBID= 292831 BENCH NAME= ROOT/tmp/node50/43401-1149204738/instance-43401-1149204738.opb COMMAND LINE= java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node50/43401-1149204738/instance-43401-1149204738.opb 813146309 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node50/watcher-43401-1149204738 -o ROOT/results/node50/solver-43401-1149204738 -C 1800 -M 1800 -S 64 java -server -Xms1500M -Xmx1500M -jar ROOT/solvers/PB/PB06final/user5/sat4jPseudoPlus.jar ROOT/tmp/node50/43401-1149204738/instance-43401-1149204738.opb 813146309 MD5SUM SOLVER= e9637a7554f3ecdf74c1815f89d00213 MD5SUM BENCH= 724df8b4160d1ea212ee91ec5b4ac597 RANDOM SEED= 813146309 /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 : 3000.238 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 : 3000.238 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: 1472688 kB Buffers: 22724 kB Cached: 488876 kB SwapCached: 3432 kB Active: 53140 kB Inactive: 467384 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1472688 kB SwapTotal: 4192956 kB SwapFree: 4181340 kB Dirty: 140 kB Writeback: 0 kB Mapped: 14916 kB Slab: 48716 kB Committed_AS: 166468 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node50 on Thu Jun 1 23:32:19 UTC 2006