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 benchmark0.092985
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 E SCIP with SoPlex [DEPRECATED] (complete)3450567OPT3 0.092985 0.142206
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452227OPT3 0.098984 0.098974
SCIP spx 2 2011-06-10 (fixed) (complete)3485045OPT3 0.098984 0.099341
SCIP spx E_2 2011-06-10 (fixed) (complete)3488487OPT3 0.102983 0.102579
borg pb-opt-11.04.03 (complete)3481424OPT3 0.603907 0.714069
clasp 2.0-R4191 [DEPRECATED] (complete)3469309OPT3 2.54261 2.54361
clasp 2.0-R4191-patched (fixed) (complete)3491800OPT3 2.56261 2.56334
Sat4j Resolution 2.3.0 (complete)3458271OPT3 7.10992 6.12324
Sat4j Res//CP 2.3.0 (complete)3453887OPT3 14.0079 6.28021
bsolo 3.2 (complete)3462675OPT3 22.5586 22.5587
MinisatID 2.4.8 [DEPRECATED] (complete)3464335OPT3 1558.64 1558.59
Sat4j CuttingPlanes 2.3.0 (complete)3456079SAT (TO)3 1800.34 1792.39
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465995? (TO)3 1800.05 1800.01
MinisatID 2.5.2-gmp (fixed) (complete)3496308? (exit code) 0.000999 0.005828
MinisatID 2.5.2 (fixed) (complete)3490208? (exit code) 0.000999 0.00583095

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