PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark305.689
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved YES
Number of variables120
Total number of constraints10
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 constraints10
Minimum length of a constraint55
Maximum length of a constraint56
Number of terms in the objective function 80
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 2550
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1162
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3997
Number of bits of the biggest sum of numbers12
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
PB10: pb_cplex 2010-06-29 (complete)3734744OPT0 305.689 199.781
PB07: PB-clasp 2007-04-10 (complete)3734737OPT0 441.171 441.381
PB07: bsolo 3.0.17 (complete)3734738OPT0 1198.48 1198.67
SCIP spx SCIP with SoPlex fixed (complete)3691066OPT0 1776.53 1776.82
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692232OPT0 1778.68 1778.98
clasp 2.0.6-R5325 (opt) (complete)3709234SAT (TO)1 1800.03 1800.31
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3734741SAT (TO)1 1800.24 1800.55
PB07: Pueblo 1.4 (incomplete)3720255SAT2 1783.01 1783.28
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3734747SAT2 1796.79 1797.11
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688207SAT (TO)2 1800.47 1793.95
SAT4J PB specific settings 2.3.2 snapshot (complete)3710830SAT (TO)2 1800.77 1795.35
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3734743SAT (TO)2 1800.88 989.831
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3734745SAT3 1789.8 1790.09
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693398SAT3 1797.63 1798.02
PB09: bsolo 3.1 (complete)3734740SAT3 1798 1798.28
bsolo 3.2 (complete)3708068SAT3 1798 1798.28
PB11: Sat4j Res//CP 2.3.0 (complete)3734746SAT (TO)3 1800.08 989.632
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688206SAT (TO)3 1800.09 946.561
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3734739SAT (TO)4 1800.42 1791.63
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3734742SAT (TO)6 1800.01 1794.41
pwbo 2.0 (complete)3703755SAT (TO)6 1800.5 900.318
pwbo 2.02 (complete)3726056SAT (TO)8 1800.09 900.419
PB07: minisat+ 1.14 (complete)3721466SAT (TO)17 1800.02 1800.31
PB12: minisatp 1.0-2-g022594c (complete)3723679SAT (TO)18 1800.03 1800.31
wbo 1.72 (complete)3727577? 1799.55 1800.01
wbo 1.7 (complete)3705276? 1799.57 1800.01
toysat 2012-06-01 (complete)3725275? (TO) 1800.03 1800.31
npSolver inc-topdown-quickBound (complete)3702974? (TO) 1800.05 1800.52
npSolver inc-topdown-quickBound (fixed) (complete)3752131? (TO) 1800.06 1800.41
toysat 2012-05-17 (complete)3706902? (TO) 1800.06 1800.51
pb2satCp2 2012-05-19 (complete)3694994? (TO) 1800.06 1800.41
npSolver 1.0 (complete)3701378? (TO) 1800.07 1800.41
npSolver inc-topDown (complete)3698186? (TO) 1800.08 1800.11
npSolver inc (complete)3699782? (TO) 1800.1 1800.41
npSolver inc-topDown (fixed) (complete)3747343? (TO) 1800.11 1800.41
npSolver inc (fixed) (complete)3748939? (TO) 1800.11 1800.41
pb2sat 2012-05-19 (complete)3696590? (TO) 1800.11 1800.41
npSolver 1.0 (fixed) (complete)3750535? (TO) 1800.12 1800.41

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: 0
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