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 benchmark0.087985
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables105
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx 2 2011-06-10 (fixed) (complete)3485027OPT3 0.087985 0.0877039
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452209OPT3 0.087986 0.0903941
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450549OPT3 0.107983 0.111753
SCIP spx E_2 2011-06-10 (fixed) (complete)3488469OPT3 0.119981 0.119563
borg pb-opt-11.04.03 (complete)3481406OPT3 0.567913 0.656885
clasp 2.0-R4191 [DEPRECATED] (complete)3469291OPT3 5.70113 5.70163
clasp 2.0-R4191-patched (fixed) (complete)3491782OPT3 5.72913 5.7294
Sat4j Resolution 2.3.0 (complete)3458253OPT3 9.24859 7.36949
Sat4j Res//CP 2.3.0 (complete)3453869OPT3 16.7734 7.78549
bsolo 3.2 (complete)3462657OPT3 30.1764 30.1751
MinisatID 2.4.8 [DEPRECATED] (complete)3464317OPT3 969.777 969.748
Sat4j CuttingPlanes 2.3.0 (complete)3456061SAT (TO)13 1800.34 1792.29
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465977? (TO)3 1800.05 1802.02
MinisatID 2.5.2 (fixed) (complete)3490190? (exit code) 0.000999 0.00582995
MinisatID 2.5.2-gmp (fixed) (complete)3496290? (exit code) 0.001999 0.00614288

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