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=2-P1=23-P2=29-P3=19-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=2-P1=23-P2=29-P3=19-B.opb
MD5SUMd3dcbd894a813bffadd1c00dbbda96ae
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 benchmark0.027994
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 variables45
Total number of constraints7
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 constraints7
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)75
Sum of products size (including duplicates)150
Number of different products75
Sum of products size150

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
bsolo 3.2 Cl (complete)2670660OPT2 0.027994 0.0299439
pb_cplex 2010-06-29 (complete)2697012OPT2 0.038993 0.0405791
wbo 1.4b (fixed) (complete)2702223OPT2 0.050991 0.0536869
wbo 1.4b (complete)2702222OPT2 0.050992 0.0504379
bsolo 3.2 Card (complete)2670659OPT2 0.05699 0.0569911
PB/CT 0.1 fixed (complete)2681557OPT2 0.135978 0.135489
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663673OPT2 0.155975 0.156098
PB/CT 0.1 (complete)2667963OPT2 0.164974 0.16506
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658432OPT2 0.458929 0.376475
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661791OPT2 0.531918 2.31644
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670087OPT2 1.07384 0.690703
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665103OPT2 1.08683 1.08759
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666533OPT2 1.13083 1.13036
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703102OPT2 1.55776 1.55775
PBPASSolver 2010-06-13 (complete)2673379OPT2 7.1989 7.20427

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 -x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56
-x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 -x21 x22 -x23 -x24 -x25 x31 -x32 -x33 -x34 -x35 -x71 x72 -x73 -x74 -x75
-x76 -x77 -x78 -x79 -x80 -x81 x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x26 x27 -x28 x29 x30 -x36 -x37 -x38 -x39
-x40 -x96 x97 -x98 x99 x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 -x108 x109 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119
-x120 -x41 -x42 x43 -x44 -x45