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

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General information on the benchmark

Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark159
Best CPU time to get the best result obtained on this benchmark1789.91
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables200
Total number of constraints1999
Number of constraints which are clauses1999
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
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)3741318SAT159 1789.91 1790.21
SCIP spx SCIP with SoPlex fixed (complete)3691318SAT159 1796.87 1797.17
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693650SAT159 1796.91 1797.22
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692484SAT159 1796.92 1797.24
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3741314SAT (TO)159 1800.11 1800.4
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3741320SAT160 1796.95 1797.24
clasp 2.0.6-R5325 (opt) (complete)3709486SAT (TO)161 1800.02 1800.31
PB07: minisat+ 1.14 (complete)3722099SAT (TO)161 1800.1 1800.41
PB12: minisatp 1.0-2-g022594c (complete)3723931SAT (TO)161 1800.11 1800.41
PB07: Pueblo 1.4 (incomplete)3720760SAT162 1783.01 1783.28
bsolo 3.2 (complete)3708320SAT162 1798 1798.28
SAT4J PB specific settings 2.3.2 snapshot (complete)3711082SAT (TO)162 1800.01 1792.15
PB07: bsolo 3.0.17 (complete)3741311SAT (TO)162 1800.01 1800.31
pwbo 2.02 (complete)3726308SAT (TO)162 1800.1 900.318
pwbo 2.0 (complete)3704007SAT (TO)162 1800.45 900.319
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3741316SAT (TO)162 1800.89 1006.04
PB11: Sat4j Res//CP 2.3.0 (complete)3741319SAT (TO)162 1801.16 1023.11
PB07: PB-clasp 2007-04-10 (complete)3741310SAT (TO)162 1802.11 1802.42
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3741312SAT (TO)163 1800.55 1797.12
PB09: bsolo 3.1 (complete)3741313SAT164 1798 1798.29
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3741315SAT (TO)164 1800.03 1796.61
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689472SAT (TO)164 1800.61 919.44
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689473SAT (TO)165 1800.04 1794.05
wbo 1.72 (complete)3727829? 1799.53 1800.01
wbo 1.7 (complete)3705528? 1799.8 1800.01
toysat 2012-06-01 (complete)3725527? (TO) 1800.05 1800.41
npSolver inc-topdown-quickBound (complete)3703226? (TO) 1800.09 1800.41
pb2sat 2012-05-19 (complete)3696842? (TO) 1800.09 1800.41
npSolver inc (complete)3700034? (TO) 1800.1 1800.41
toysat 2012-05-17 (complete)3707154? (TO) 1800.1 1800.71
npSolver inc-topDown (complete)3698438? (TO) 1800.11 1800.41
npSolver inc (fixed) (complete)3749191? (TO) 1800.11 1800.41
npSolver inc-topDown (fixed) (complete)3747595? (TO) 1800.11 1800.42
npSolver inc-topdown-quickBound (fixed) (complete)3752383? (TO) 1800.12 1800.41
npSolver 1.0 (fixed) (complete)3750787? (TO) 1800.12 1800.41
npSolver 1.0 (complete)3701630? (TO) 1800.13 1800.41
pb2satCp2 2012-05-19 (complete)3695246? (TO) 1800.15 1800.51
PB10: pb_cplex 2010-06-29 (complete)3741317? (TO) 1800.37 510.339

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: 159
Solution found:
x200 x199 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 x143 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