PB'10 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_50_40_40.r.opb

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General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_50_40_40.r.opb
MD5SUMe50e14c7bfcc297dc066e5f2818ead9c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.050992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables50
Total number of constraints100
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint40
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
wbo 1.4b (complete)2656256OPT2 0.008997 0.00930591
wbo 1.4b (fixed) (complete)2680899OPT2 0.009997 0.00967903
PB/CT 0.1 (complete)2669403OPT2 0.050991 0.051293
PB/CT 0.1 fixed (complete)2682997OPT2 0.050992 0.0506741
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664777OPT2 0.051991 0.051858
pb_cplex 2010-06-29 (complete)2696589OPT2 0.089985 0.090645
bsolo 3.2 Card (complete)2657181OPT2 0.144977 0.145338
bsolo 3.2 Cl (complete)2658106OPT2 0.145977 0.144894
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2666207OPT2 0.398938 0.400701
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704542OPT2 0.523919 0.523376
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667637OPT2 0.552915 0.553098
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2661349OPT2 0.885864 0.575903
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659872OPT2 0.930857 0.60126
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2663231OPT2 1.3208 3.53996
PBPASSolver 2010-06-13 (complete)2674819? (TO) 1800.06 1800.62

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function: 2
Solution found:
-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 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50