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=9-P0=43-P1=101-P2=251-P3=307-P4=499-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=43-P1=101-P2=251-P3=307-P4=499-B.opb
MD5SUMe79e2db14e141163591dbcfdfed7384a
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 benchmark0.488925
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables108
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 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)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2702995OPT3 0.488925 0.488169
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666426OPT3 0.565913 0.565786
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2664996OPT3 0.566913 0.566654
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663566OPT3 15.2597 15.2658
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658325OPT3 264.918 262.66
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661684OPT3 538.63 287.072
bsolo 3.2 Cl (complete)2670446SAT3 1798 1798.44
bsolo 3.2 Card (complete)2670445SAT3 1798 1798.47
PB/CT 0.1 (complete)2667856SAT (TO)3 1800.04 1802.62
PB/CT 0.1 fixed (complete)2681450SAT (TO)3 1800.11 1800.62
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2669980SAT (TO)227 1800.23 1774.15
PBPASSolver 2010-06-13 (complete)2673272? (TO) 1800.01 1800.61
pb_cplex 2010-06-29 (complete)2696905? (TO) 1800.22 1052.52
wbo 1.4b (complete)2702008Signal 183.045 183.142
wbo 1.4b (fixed) (complete)2702009Wrong UNSAT 1171.74 1172.11

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:
-x108 x107 -x106 -x105 x104 -x103 x102 -x101 x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 x91 x72 -x71 -x70 x69 -x68 -x67 x66 x65 x64 -x90
-x89 -x88 -x87 -x86 -x85 -x84 x83 -x82 x63 -x62 -x61 -x60 -x59 x58 x57 -x56 x55 -x81 -x80 -x79 -x78 -x77 -x76 -x75 x74 -x73 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