PB'10 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=31-P1=23-P2=2-P3=17-P4=17-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=31-P1=23-P2=2-P3=17-P4=17-B.opb
MD5SUMab5c167d631c36380726b7ea7a7cf75a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.011997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables60
Total number of constraints9
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 constraints9
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)100
Sum of products size (including duplicates)200
Number of different products100
Sum of products size200

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
bsolo 3.2 Cl (complete)2670344OPT2 0.011997 0.0115689
bsolo 3.2 Card (complete)2670343OPT2 0.018996 0.0185661
wbo 1.4b (fixed) (complete)2701907OPT2 0.080986 0.08106
wbo 1.4b (complete)2701906OPT2 0.080987 0.084921
PB/CT 0.1 fixed (complete)2681399OPT2 0.140978 0.141107
PB/CT 0.1 (complete)2667805OPT2 0.355945 0.356299
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658274OPT2 0.562914 0.425362
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663515OPT2 1.10383 1.10359
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2669929OPT2 1.19982 0.756828
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661633OPT2 1.34979 2.37197
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2702944OPT2 1.9637 1.96401
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2664945OPT2 3.45247 3.45363
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666375OPT2 3.59045 3.59192
pb_cplex 2010-06-29 (complete)2696854OPT2 11.7852 6.79016
PBPASSolver 2010-06-13 (complete)2673221OPT2 19.969 19.9744

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: 2
Solution found:
-x1 x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 x10 x11 -x12 -x13 -x14 x15 x16 x17 -x18 -x19 -x20 x21 x22 -x23 -x24 -x25 -x61 x62 -x63 -x64 -x65 -x66 -x67
-x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 -x83 -x84 -x85 -x26 x27 -x28 -x29 -x30 x41 -x42 -x43 -x44 -x45
-x86 x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 -x110 -x31
x32 -x33 -x34 -x35 x46 -x47 -x48 -x49 -x50 -x111 x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126
-x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x36 x37 x38 -x39 -x40 -x51 -x52 -x53 -x54 -x55 -x136 x137 x138 -x139 -x140 -x141 x142
x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x56 -x57 -x58 -x59 -x60