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 benchmark0.090986
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables90
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 constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450539OPT3 0.090986 0.091982
SCIP spx E_2 2011-06-10 (fixed) (complete)3488459OPT3 0.092985 0.094323
SCIP spx 2 2011-06-10 (fixed) (complete)3485017OPT3 0.101984 0.101431
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452199OPT3 0.102983 0.103214
clasp 2.0-R4191-patched (fixed) (complete)3491772OPT3 0.532918 0.534562
clasp 2.0-R4191 [DEPRECATED] (complete)3469281OPT3 0.533917 0.535329
borg pb-opt-11.04.03 (complete)3481396OPT3 0.537917 0.637908
Sat4j Resolution 2.3.0 (complete)3458243OPT3 1.61975 1.2687
bsolo 3.2 (complete)3462647OPT3 2.6296 2.62927
Sat4j Res//CP 2.3.0 (complete)3453859OPT3 4.70728 2.20746
MinisatID 2.4.8 [DEPRECATED] (complete)3464307OPT3 142.37 142.367
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465967OPT3 472.798 472.784
Sat4j CuttingPlanes 2.3.0 (complete)3456051SAT (TO)3 1800.25 1793.47
MinisatID 2.5.2-gmp (fixed) (complete)3496280? (exit code) 0.000999 0.0060141
MinisatID 2.5.2 (fixed) (complete)3490180? (exit code) 0.000999 0.00577406

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:
-x90 -x89 x88 -x87 x86 -x85 -x84 -x83 -x82 -x81 x80 -x79 -x60 x59 -x58 -x57 x56 x55 -x78 -x77 -x76 -x75 x74 -x73 x54 x53 -x52 -x51 -x50 x49
-x72 -x71 -x70 -x69 -x68 x67 x48 x47 x46 -x45 x44 x43 -x66 -x65 -x64 -x63 -x62 x61 x42 -x41 x40 -x39 -x38 x37 x36 -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