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 benchmark0.166973
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables135
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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx E_2 2011-06-10 (fixed) (complete)3488447OPT3 0.166973 0.168689
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450527OPT3 0.167973 0.168162
SCIP spx 2 2011-06-10 (fixed) (complete)3485005OPT3 0.18897 0.189447
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452187OPT3 0.189971 0.194631
borg pb-opt-11.04.03 (complete)3481384OPT3 0.6549 0.780274
clasp 2.0-R4191 [DEPRECATED] (complete)3469269OPT3 102.911 102.912
clasp 2.0-R4191-patched (fixed) (complete)3491760OPT3 103.233 103.231
Sat4j Resolution 2.3.0 (complete)3458231OPT3 140.305 138.891
Sat4j Res//CP 2.3.0 (complete)3453847OPT3 275.394 148.071
bsolo 3.2 (complete)3462635SAT3 1798 1797.96
MinisatID 2.4.8 [DEPRECATED] (complete)3464295? (TO)23 1800.08 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465955? (TO)95 1800.06 1800.02
MinisatID 2.5.2-gmp (fixed) (complete)3496268? (exit code) 0.000999 0.00601993
MinisatID 2.5.2 (fixed) (complete)3490168? (exit code) 0.000999 0.00588204
Sat4j CuttingPlanes 2.3.0 (complete)3456039? (TO) 1800.27 1792.59

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:
-x135 x134 x133 x132 -x131 x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 x90 x89 x88 -x87 -x86 x85 -x84 x83
x82 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x81 x80 -x79 -x78 x77 x76 -x75 -x74 x73 -x108 -x107 -x106 -x105 -x104 -x103 -x102
-x101 -x100 -x72 -x71 -x70 x69 x68 -x67 -x66 x65 x64 -x99 -x98 -x97 -x96 -x95 -x94 -x93 x92 -x91 -x63 -x62 -x61 -x60 x59 -x58 -x57 -x56 x55
x54 -x53 -x52 -x51 -x50 -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