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=7-P0=43-P1=107-P2=31-P3=113-P4=127-P5=2-P6=79-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=43-P1=107-P2=31-P3=113-P4=127-P5=2-P6=79-B.opb
MD5SUMa998edafd51e17056858d37f83d42bbc
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 benchmark2.10968
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 variables126
Total number of constraints13
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 constraints13
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)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658405OPT2 2.10968 1.30222
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661764OPT2 4.5933 3.53914
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703075OPT2 7.01493 7.01612
wbo 1.4b (complete)2702168OPT2 10.0985 10.1016
wbo 1.4b (fixed) (complete)2702169OPT2 10.1305 10.1323
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666506OPT2 55.8705 55.8956
bsolo 3.2 Cl (complete)2670606OPT2 76.1414 76.1636
bsolo 3.2 Card (complete)2670605OPT2 125.868 125.903
PB/CT 0.1 (complete)2667936OPT2 135.783 135.828
PB/CT 0.1 fixed (complete)2681530OPT2 201.865 201.917
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663646OPT2 214.855 214.928
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665076OPT2 418.561 418.685
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670060SAT (TO)31 1800.28 1773.04
PBPASSolver 2010-06-13 (complete)2673352? (TO) 1800.08 1800.91
pb_cplex 2010-06-29 (complete)2696985? (TO) 1800.14 1035.62

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 x26 x27 -x28 x29 -x30 -x31
-x32 x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 x42 x43 x44 x45 -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 -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 -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 -x121 -x122 -x123 -x124 -x125 -x126