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 benchmark0.189971
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables120
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452100OPT3 0.189971 0.189377
SCIP spx 2 2011-06-10 (fixed) (complete)3484918OPT3 0.210967 0.211194
borg pb-opt-11.04.03 (complete)3481297OPT3 0.58191 0.687236
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450440OPT3 2.02869 2.02952
SCIP spx E_2 2011-06-10 (fixed) (complete)3488360OPT3 2.07268 2.07298
clasp 2.0-R4191-patched (fixed) (complete)3491673OPT3 23.2045 23.2041
clasp 2.0-R4191 [DEPRECATED] (complete)3469182OPT3 23.3305 23.3648
Sat4j Resolution 2.3.0 (complete)3458144OPT3 26.001 24.8379
Sat4j Res//CP 2.3.0 (complete)3453760OPT3 52.833 26.7001
bsolo 3.2 (complete)3462548OPT3 195.388 195.384
MinisatID 2.4.8 [DEPRECATED] (complete)3464208? (TO)3 1800.07 1800.01
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3465868? (TO)3 1800.08 1800.02
MinisatID 2.5.2-gmp (fixed) (complete)3496181? (exit code) 0 0.00586293
MinisatID 2.5.2 (fixed) (complete)3490081? (exit code) 0 0.00572008
Sat4j CuttingPlanes 2.3.0 (complete)3455952? (TO) 1800.29 1793.82

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:
-x120 x119 x118 x117 x116 -x115 x114 x113 -x112 -x111 -x110 -x109 -x108 -x107 x106 -x105 x80 x79 x78 x77 -x76 -x75 -x74 x73 -x104 -x103
-x102 -x101 -x100 -x99 -x98 x97 x72 x71 x70 x69 x68 -x67 x66 x65 -x96 -x95 -x94 -x93 -x92 -x91 x90 -x89 x64 -x63 x62 -x61 x60 -x59 -x58 x57
-x88 -x87 -x86 -x85 -x84 -x83 -x82 x81 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