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

Result page for benchmark
/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.newlist/normalized-rand271a0d.cudf.paranoid.opb

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General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.newlist/normalized-rand271a0d.cudf.paranoid.opb
MD5SUMdcccd9435195193b144059d5bab6abc9
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.141977
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5453
Total number of constraints24268
Number of constraints which are clauses23995
Number of constraints which are cardinality constraints (but not clauses)273
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint553
Number of terms in the objective function 2037
Biggest coefficient in the objective function 1488
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 821374
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1488
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 821374
Number of bits of the biggest sum of numbers20
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
wbo 1.4b (fixed) (complete)2683289UNSAT 0.111982 0.112628
bsolo 3.2 Cl (complete)2683280UNSAT 0.141977 0.1418
bsolo 3.2 Card (complete)2683279UNSAT 0.141977 0.14383
PB/CT 0.1 fixed (complete)2683290UNSAT 0.260959 0.261731
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704892UNSAT 0.655899 0.656263
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2683286UNSAT 0.738887 0.740583
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2683284UNSAT 0.766883 0.767523
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2683285UNSAT 0.779881 0.778802
PB/CT 0.1 (complete)2683287UNSAT 1.3048 1.30449
pb_cplex 2010-06-29 (complete)2696739UNSAT 1.44878 1.44882
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2683282UNSAT 1.74573 1.60456
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2683281UNSAT 1.76373 1.61192
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2683283UNSAT 2.67959 1.49595
PBPASSolver 2010-06-13 (complete)2683288UNSAT 27.5038 27.5235
wbo 1.4b (complete)2683278? (problem) 0.11898 0.118904

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:
Solution found: