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

Result page for benchmark

Jump to solvers results

General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark1792.11
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 32
Optimality of the best value was proved NO
Number of variables198
Total number of constraints16
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 constraints16
Minimum length of a constraint85
Maximum length of a constraint86
Number of terms in the objective function 128
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 4080
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1884
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 6162
Number of bits of the biggest sum of numbers13
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: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3734932SAT15 1792.11 1792.49
SCIP spx SCIP with SoPlex fixed (complete)3691073SAT16 1799.89 1800.25
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693405SAT (TO)16 1800.08 1800.43
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692239SAT (TO)16 1800.09 1800.43
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3734934SAT (TO)16 1800.13 1800.46
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3734928SAT (TO)16 1802.04 1802.42
clasp 2.0.6-R5325 (opt) (complete)3709241SAT (TO)39 1800.02 1800.31
PB07: Pueblo 1.4 (incomplete)3720272SAT41 1783 1783.27
PB07: PB-clasp 2007-04-10 (complete)3734924SAT (TO)42 1802.07 1802.52
pwbo 2.02 (complete)3726063SAT (TO)44 1800.57 900.322
pwbo 2.0 (complete)3703762SAT (TO)48 1800.16 900.319
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3734930SAT (TO)48 1800.61 987.043
SAT4J PB specific settings 2.3.2 snapshot (complete)3710837SAT (TO)53 1800.07 1794.15
PB11: Sat4j Res//CP 2.3.0 (complete)3734933SAT (TO)53 1800.16 970.838
PB09: bsolo 3.1 (complete)3734927SAT75 1798 1798.28
PB07: bsolo 3.0.17 (complete)3734925SAT (TO)81 1800.02 1802.31
bsolo 3.2 (complete)3708075SAT99 1798 1798.28
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688240SAT (TO)177 1800.12 1010.66
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688241SAT (TO)201 1800.01 1785.64
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3734926SAT (TO)353 1800.07 1784.62
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3734929SAT (TO)357 1800.69 1793.61
PB07: minisat+ 1.14 (complete)3721483SAT (TO)378 1800.02 1800.31
PB12: minisatp 1.0-2-g022594c (complete)3723686SAT (TO)393 1800.02 1800.31
wbo 1.72 (complete)3727584? 1799.55 1800.01
wbo 1.7 (complete)3705283? 1799.87 1800.01
PB10: pb_cplex 2010-06-29 (complete)3734931? (TO) 1800.02 1165.92
pb2sat 2012-05-19 (complete)3696597? (TO) 1800.02 1800.42
toysat 2012-05-17 (complete)3706909? (TO) 1800.03 1800.31
npSolver inc-topdown-quickBound (complete)3702981? (TO) 1800.03 1800.42
toysat 2012-06-01 (complete)3725282? (TO) 1800.03 1800.31
npSolver inc-topdown-quickBound (fixed) (complete)3752138? (TO) 1800.03 1800.62
npSolver inc-topDown (fixed) (complete)3747350? (TO) 1800.05 1800.41
npSolver inc (fixed) (complete)3748946? (TO) 1800.05 1800.41
pb2satCp2 2012-05-19 (complete)3695001? (TO) 1800.06 1800.41
npSolver 1.0 (fixed) (complete)3750542? (TO) 1800.08 1800.61
npSolver 1.0 (complete)3701385? (TO) 1800.09 1800.82
npSolver inc-topDown (complete)3698193? (TO) 1800.16 1800.62
npSolver inc (complete)3699789? (TO) 1802.62 1803.69

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: 15
Solution found:
x143 x198 x197 x196 -x195 -x194 x193 -x192 -x191 x190 x189 x188 x187 -x186 x185 x184 x183 -x182 x181 x180 x179 -x178 x177 -x176 x175 -x174
-x173 -x172 x171 -x170 -x169 x168 x167 -x166 x165 x164 -x163 -x162 x161 -x160 x159 x158 -x157 -x156 -x155 -x154 -x153 x152 -x151 -x150 x149
-x148 x147 x146 x145 -x144 x142 -x141 -x140 x139 -x138 x137 -x136 -x135 x134 x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124
-x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 x105 -x104 -x103 -x102 -x101
-x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73
-x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 x58 x57 -x56 -x55 -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