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=8-P0=71-P1=107-P2=197-P3=67-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=71-P1=107-P2=197-P3=67-B.opb
MD5SUMece282cf8dbd0acc24f1883b841333ea
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 benchmark1.2928
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 variables72
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 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)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665153OPT3 0.447931 0.447794
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703152OPT3 1.2928 1.29311
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666583OPT3 1.39779 1.3976
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663723OPT3 1.59776 1.599
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658482OPT3 23.4674 21.706
wbo 1.4b (complete)2702322OPT3 26.7559 26.7631
wbo 1.4b (fixed) (complete)2702323OPT3 28.0607 28.0768
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661841OPT3 43.7723 22.8865
bsolo 3.2 Card (complete)2670759OPT3 90.9692 91.0116
bsolo 3.2 Cl (complete)2670760OPT3 151.183 151.227
PB/CT 0.1 (complete)2668013OPT3 593.104 593.261
PB/CT 0.1 fixed (complete)2681607SAT (TO)3 1800.05 1800.51
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670137SAT (TO)3 1800.17 1770.21
PBPASSolver 2010-06-13 (complete)2673429? (TO) 1800.02 1800.52
pb_cplex 2010-06-29 (complete)2697062? (TO) 1800.03 1035.52

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:
-x72 -x71 -x70 -x69 -x68 -x67 x66 x65 -x64 -x63 -x62 -x61 -x60 -x59 x58 -x57 -x48 -x47 x46 x45 -x44 -x43 -x42 x41 -x56 -x55 -x54 -x53 -x52
-x51 x50 -x49 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