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

Result page for benchmark
normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_1.opb

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General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_1.opb
MD5SUMa7af672db5daf9bd21f1768f531add6b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark1800.54
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables21320
Total number of constraints79746
Number of constraints which are clauses79734
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint1
Maximum length of a constraint1407
Number of terms in the objective function 1407
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1407
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 35
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1442
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658723SAT (TO)26 1800.54 1797.5
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662082SAT (TO)26 1800.83 917.174
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660200SAT (TO)27 1800.53 1755.52
bsolo 3.2 Card (complete)2656368SAT30 1798.13 1798.6
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663964SAT (TO)30 1800.97 1801.55
bsolo 3.2 Cl (complete)2657293SAT31 1798.2 1798.66
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703393? 1791.28 1791.75
PBPASSolver 2010-06-13 (complete)2673670? (MO) 13.2 13.2224
wbo 1.4b (complete)2655814? (MO) 1418.45 1418.89
PB/CT 0.1 (complete)2668254? (TO) 1800.05 1800.55
PB/CT 0.1 fixed (complete)2681848? (TO) 1800.08 1800.66
pb_cplex 2010-06-29 (complete)2695776? (TO) 1800.1 1701.22
wbo 1.4b (fixed) (complete)2680457? (TO) 1800.18 1800.71
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665394? (TO) 1802.05 1802.65
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666824? (TO) 1802.15 1802.86

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: 26
Solution found:
--too large--