PB'11 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.047992
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables75
Total number of constraints11
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)125
Sum of products size (including duplicates)250
Number of different products125
Sum of products size250

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450424OPT3 0.047992 0.0476869
SCIP spx E_2 2011-06-10 (fixed) (complete)3488344OPT3 0.047992 0.0482521
clasp 2.0-R4191 [DEPRECATED] (complete)3469166OPT3 0.111982 0.111844
clasp 2.0-R4191-patched (fixed) (complete)3491657OPT3 0.117982 0.118455
SCIP spx 2 2011-06-10 (fixed) (complete)3484902OPT3 0.266958 0.268113
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452084OPT3 0.268958 0.268805
bsolo 3.2 (complete)3462532OPT3 0.592909 0.593024
Sat4j Resolution 2.3.0 (complete)3458128OPT3 0.692894 0.441025
borg pb-opt-11.04.03 (complete)3481281OPT3 1.03284 1.14897
Sat4j Res//CP 2.3.0 (complete)3453744OPT3 1.74873 1.17417
MinisatID 2.4.8 [DEPRECATED] (complete)3464192OPT3 23.5484 23.5477
Sat4j CuttingPlanes 2.3.0 (complete)3455936OPT3 44.1603 42.1573
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465852OPT3 75.8255 75.8243
MinisatID 2.5.2 (fixed) (complete)3490065? (exit code) 0 0.005718
MinisatID 2.5.2-gmp (fixed) (complete)3496165? (exit code) 0.000999 0.00592691

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: 3
Solution found:
-x75 -x74 -x73 -x72 x71 -x70 -x69 -x68 -x67 x66 -x50 -x49 -x48 x47 x46 x65 x64 -x63 -x62 -x61 -x45 -x44 x43 x42 x41 -x60 x59 -x58 x57 -x56
x40 x39 x38 x37 x36 -x55 -x54 -x53 -x52 -x51 x35 x34 -x33 x32 x31 x30 -x29 -x28 -x27 x26 -x25 -x24 x23 -x22 x21 x20 x19 -x18 -x17 x16 -x15
x14 x13 -x12 x11 -x10 x9 -x8 -x7 x6 -x5 -x4 -x3 x2 x1