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 benchmark0.095984
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables108
Total number of constraints13
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 constraints13
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)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx 2 2011-06-10 (fixed) (complete)3484963OPT3 0.095984 0.0964421
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452145OPT3 0.096984 0.0978181
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450485OPT3 0.103983 0.103817
SCIP spx E_2 2011-06-10 (fixed) (complete)3488405OPT3 0.103983 0.105538
borg pb-opt-11.04.03 (complete)3481342OPT3 0.568913 0.655893
clasp 2.0-R4191-patched (fixed) (complete)3491718OPT3 0.688894 0.689302
clasp 2.0-R4191 [DEPRECATED] (complete)3469227OPT3 0.693893 0.695849
Sat4j Resolution 2.3.0 (complete)3458189OPT3 1.66874 1.19859
Sat4j Res//CP 2.3.0 (complete)3453805OPT3 4.92825 2.72181
bsolo 3.2 (complete)3462593OPT3 5.58015 5.5801
MinisatID 2.4.8 [DEPRECATED] (complete)3464253OPT3 368.367 368.358
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465913OPT3 1086.21 1086.2
Sat4j CuttingPlanes 2.3.0 (complete)3455997SAT (TO)3 1800.36 1792.39
MinisatID 2.5.2 (fixed) (complete)3490126? (exit code) 0 0.00574811
MinisatID 2.5.2-gmp (fixed) (complete)3496226? (exit code) 0.000999 0.00586592

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:
-x108 x107 x106 -x105 x104 -x103 -x102 -x101 -x100 -x99 x98 -x97 x72 x71 -x70 -x69 -x68 x67 -x96 -x95 -x94 -x93 -x92 x91 x66 x65 x64 -x63
x62 x61 -x90 -x89 -x88 -x87 -x86 x85 x60 -x59 x58 -x57 -x56 x55 -x84 -x83 -x82 -x81 -x80 x79 x54 -x53 -x52 -x51 x50 x49 -x78 -x77 -x76 -x75
-x74 -x73 x48 -x47 -x46 -x45 -x44 x43 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