PB'16 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262571
Best CPU time to get the best result obtained on this benchmark0.040993
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 262571
Optimality of the best value was proved YES
Number of variables89
Total number of constraints39
Number of constraints which are clauses7
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints25
Minimum length of a constraint4
Maximum length of a constraint79
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524334
Number of bits of the biggest sum of numbers20
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
cdcl-cuttingplanes OPT linear search 2016-05-01 (complete)4101392OPT262571 0.040993 0.041274
cdcl-cuttingplanes OPT binary search 2016-05-01 (complete)4101391OPT262571 0.054991 0.0560819
minisatp 2012-10-02 git-d91742b (complete)4115302OPT262571 1.14082 1.14158
Sat4j PB 2.3.6 Resolution PB16 (complete)4101389OPT262571 1.20382 0.665734
toysat 2016-05-02 (complete)4101385OPT262571 2.19667 2.20025
Sat4j PB 2.3.6 Res+CP PB16 (complete)4101386OPT262571 2.88456 2.70947
NaPS 1.02 (complete)4101387OPT262571 4.24635 4.25035
Open-WBO-LSU PB16 (complete)4101388OPT262571 178.565 178.594
Open-WBO PB16 (complete)4101390OPT262571 388.744 388.901

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: 262571
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 -x51 x52 -x53 x54 -x55 x56 -x57 x58 x59
x60 x61 x62 x63 x64 x65 x66 x67 x68 x69 x70 x71 -x72 -x73 x74 x75 -x76 -x77 x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89