| Solver Name | Answer | objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver | OPT | 100 | 2.6266 | 2.62681 |
| Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-100-1_6-yes1-1.opb |
| MD5SUM | 1c3c534d4649cc04fb8e49c274b2ff38 |
| Bench Category | OPT-SMALLINT (optimisation, small integers) |
| Best result obtained on this benchmark | OPT |
| Best value of the objective obtained on this benchmark | 100 |
| Best CPU time to get the best result obtained on this benchmark | 0.005998 |
| Has Objective Function | YES |
| Satisfiable | YES |
| (Un)Satisfiability was proved | YES |
| Best value of the objective function | 100 |
| Optimality of the best value was proved | YES |
| Number of variables | 200 |
| Total number of constraints | 260 |
| Number of constraints which are clauses | 259 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 1 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 3 |
| 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 | 2 |
| Number of bits of the biggest number in a constraint | 2 |
| Biggest sum of numbers in a constraint | 200 |
| Number of bits of the biggest sum of numbers | 8 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-2666094-1276430564.opb>
0.00/0.01 c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 260 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.02 c presolving:
0.00/0.02 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 208 impls, 0 clqs
0.00/0.03 c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 260 upgd conss, 208 impls, 0 clqs
0.00/0.03 c (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03 c presolving (3 rounds):
0.00/0.03 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1 changed coefficients
0.00/0.03 c 208 implications, 0 cliques
0.00/0.03 c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 260 constraints
0.00/0.03 c 260 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 1)
0.00/0.03 c Presolving Time: 0.02
0.00/0.03 c - non default parameters ----------------------------------------------------------------------
0.00/0.03 c # SCIP version 1.2.1.2
0.00/0.03 c
0.00/0.03 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.00/0.03 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.03 c conflict/interconss = 0
0.00/0.03 c
0.00/0.03 c # should binary conflicts be preferred?
0.00/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03 c conflict/preferbinary = TRUE
0.00/0.03 c
0.00/0.03 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.00/0.03 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.03 c constraints/agelimit = 1
0.00/0.03 c
0.00/0.03 c # should enforcement of pseudo solution be disabled?
0.00/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03 c constraints/disableenfops = TRUE
0.00/0.03 c
0.00/0.03 c # frequency for displaying node information lines
0.00/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03 c display/freq = 10000
0.00/0.03 c
0.00/0.03 c # maximal time in seconds to run
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/time = 1800
0.00/0.03 c
0.00/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/memory = 1620
0.00/0.03 c
0.00/0.03 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.03 c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.03 c lp/solvefreq = 0
0.00/0.03 c
0.00/0.03 c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.00/0.03 c # [type: char, range: {lafpsqd}, default: l]
0.00/0.03 c lp/pricing = a
0.00/0.03 c
0.00/0.03 c # should presolving try to simplify inequalities
0.00/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03 c constraints/linear/simplifyinequalities = TRUE
0.00/0.03 c
0.00/0.03 c # should presolving try to simplify knapsacks
0.00/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.03 c
0.00/0.03 c # priority of node selection rule <dfs> in standard mode
0.00/0.03 c # [type: int, range: [-536870912,536870911], default: 0]
0.00/0.03 c nodeselection/dfs/stdpriority = 1000000
0.00/0.03 c
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c start solving
0.00/0.03 c
0.00/0.05 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.05 c 0.0s| 1 | 0 | 250 | - | 972k| 0 | 170 | 200 | 260 | 200 | 260 | 0 | 0 | 0 | 6.261902e+01 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 294 | - |1694k| 0 | 168 | 200 | 260 | 200 | 264 | 4 | 0 | 0 | 6.340637e+01 | -- | Inf
0.19/0.20 c 0.2s| 1 | 0 | 350 | - |2367k| 0 | 174 | 200 | 260 | 200 | 270 | 10 | 0 | 0 | 6.410262e+01 | -- | Inf
0.19/0.28 c 0.3s| 1 | 0 | 400 | - |3130k| 0 | 176 | 200 | 260 | 200 | 273 | 13 | 0 | 0 | 6.448840e+01 | -- | Inf
0.29/0.37 c 0.3s| 1 | 0 | 456 | - |3995k| 0 | 172 | 200 | 260 | 200 | 276 | 16 | 0 | 0 | 6.465146e+01 | -- | Inf
0.39/0.46 c 0.4s| 1 | 0 | 477 | - |4733k| 0 | 175 | 200 | 260 | 200 | 277 | 17 | 0 | 0 | 6.468135e+01 | -- | Inf
0.49/0.56 c 0.5s| 1 | 0 | 522 | - |5587k| 0 | 176 | 200 | 260 | 200 | 279 | 19 | 0 | 0 | 6.472788e+01 | -- | Inf
0.59/0.65 c 0.6s| 1 | 0 | 567 | - |6303k| 0 | 168 | 200 | 260 | 200 | 281 | 21 | 0 | 0 | 6.476741e+01 | -- | Inf
0.69/0.75 c 0.7s| 1 | 0 | 616 | - |7087k| 0 | 176 | 200 | 260 | 200 | 282 | 22 | 0 | 0 | 6.481989e+01 | -- | Inf
0.79/0.85 c 0.8s| 1 | 0 | 679 | - |7845k| 0 | 170 | 200 | 260 | 200 | 284 | 24 | 0 | 0 | 6.489047e+01 | -- | Inf
0.90/0.95 c 0.9s| 1 | 0 | 713 | - |8306k| 0 | 172 | 200 | 260 | 200 | 285 | 25 | 0 | 0 | 6.490060e+01 | -- | Inf
1.00/1.03 c 1.0s| 1 | 0 | 826 | - |8413k| 0 | 171 | 200 | 260 | 200 | 287 | 28 | 0 | 0 | 6.513318e+01 | -- | Inf
1.10/1.11 c 1.1s| 1 | 0 | 886 | - |9245k| 0 | 169 | 200 | 260 | 200 | 289 | 30 | 0 | 0 | 6.533400e+01 | -- | Inf
1.19/1.20 c 1.2s| 1 | 0 | 909 | - | 10M| 0 | 182 | 200 | 260 | 200 | 290 | 31 | 0 | 0 | 6.537610e+01 | -- | Inf
1.19/1.29 c 1.2s| 1 | 0 | 968 | - | 11M| 0 | 175 | 200 | 260 | 200 | 292 | 33 | 0 | 0 | 6.547512e+01 | -- | Inf
1.29/1.38 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.29/1.38 c 1.3s| 1 | 0 | 1000 | - | 12M| 0 | 173 | 200 | 260 | 200 | 294 | 35 | 0 | 0 | 6.549962e+01 | -- | Inf
1.39/1.48 c 1.4s| 1 | 0 | 1036 | - | 12M| 0 | 176 | 200 | 260 | 200 | 295 | 36 | 0 | 0 | 6.551369e+01 | -- | Inf
1.49/1.58 c 1.5s| 1 | 0 | 1106 | - | 13M| 0 | 178 | 200 | 260 | 200 | 293 | 38 | 0 | 0 | 6.559344e+01 | -- | Inf
1.59/1.67 c 1.6s| 1 | 0 | 1150 | - | 14M| 0 | 175 | 200 | 260 | 200 | 294 | 39 | 0 | 0 | 6.561335e+01 | -- | Inf
1.69/1.77 c 1.7s| 1 | 0 | 1178 | - | 15M| 0 | 177 | 200 | 260 | 200 | 295 | 40 | 0 | 0 | 6.562305e+01 | -- | Inf
1.79/1.87 c 1.8s| 1 | 0 | 1208 | - | 16M| 0 | 168 | 200 | 260 | 200 | 296 | 41 | 0 | 0 | 6.562941e+01 | -- | Inf
1.89/1.92 c 1.9s| 1 | 0 | 1235 | - | 16M| 0 | 182 | 200 | 260 | 200 | 298 | 43 | 0 | 0 | 6.564082e+01 | -- | Inf
1.89/1.98 c 1.9s| 1 | 0 | 1280 | - | 16M| 0 | 177 | 200 | 260 | 200 | 299 | 44 | 0 | 0 | 6.565123e+01 | -- | Inf
2.39/2.48 c 2.4s| 1 | 2 | 1280 | - | 16M| 0 | 177 | 200 | 260 | 200 | 299 | 44 | 0 | 26 | 6.565123e+01 | -- | Inf
2.59/2.61 o 100
2.59/2.61 c * 2.5s| 435 | 1 | 1280 | 0.0 | 16M| 47 | - | 200 | 155 | 0 | 0 | 44 | 305 | 26 | 9.500000e+01 | 1.000000e+02 | 5.26%
2.59/2.61 c
2.59/2.61 c SCIP Status : problem is solved [optimal solution found]
2.59/2.61 c Solving Time (sec) : 2.51
2.59/2.61 c Solving Nodes : 435
2.59/2.61 c Primal Bound : +1.00000000000000e+02 (1 solutions)
2.59/2.61 c Dual Bound : +1.00000000000000e+02
2.59/2.61 c Gap : 0.00 %
2.59/2.61 s OPTIMUM FOUND
2.59/2.61 v x200 -x199 -x198 x197 x196 -x195 -x194 x193 x192 -x191 -x190 x189 -x188 x187 x186 -x185 x184 -x183 x182 -x181 x180 -x179 -x178
2.59/2.61 v x177 -x176 x175 x174 -x173 -x172 x171 x170 -x169 x168 -x167 -x166 x165 x164 -x163 x162 -x161 x160 -x159 -x158 x157 x156 -x155
2.59/2.61 v x154 -x153 x152 -x151 x150 -x149 x148 -x147 -x146 x145 x144 -x143 x142 -x141 x140 -x139 x138 -x137 -x136 x135 -x134 x133 x132
2.59/2.61 v -x131 -x130 x129 x128 -x127 x126 -x125 -x124 x123 x122 -x121 -x120 x119 -x118 x117 x116 -x115 -x114 x113 x112 -x111 -x110 x109
2.59/2.61 v 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
2.59/2.61 v 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
2.59/2.61 v 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
2.59/2.61 v 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
2.59/2.61 c SCIP Status : problem is solved [optimal solution found]
2.59/2.61 c Solving Time : 2.51
2.59/2.61 c Original Problem :
2.59/2.61 c Problem name : HOME/instance-2666094-1276430564.opb
2.59/2.61 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
2.59/2.61 c Constraints : 260 initial, 260 maximal
2.59/2.61 c Presolved Problem :
2.59/2.61 c Problem name : t_HOME/instance-2666094-1276430564.opb
2.59/2.61 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
2.59/2.61 c Constraints : 260 initial, 338 maximal
2.59/2.61 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.59/2.61 c trivial : 0.00 0 0 0 0 0 0 0 0
2.59/2.61 c dualfix : 0.00 0 0 0 0 0 0 0 0
2.59/2.61 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.59/2.61 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.59/2.61 c implics : 0.01 0 0 0 0 0 0 0 0
2.59/2.61 c probing : 0.01 0 0 0 0 0 0 0 0
2.59/2.61 c linear : 0.00 0 0 0 0 0 0 0 1
2.59/2.61 c logicor : 0.00 0 0 0 0 0 0 0 0
2.59/2.61 c root node : - 200 - - 200 - - - -
2.59/2.61 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.59/2.61 c integral : 0 0 0 1 0 0 0 0 0 2
2.59/2.61 c logicor : 260+ 23 3220 0 1 162 3917 0 0 0
2.59/2.61 c countsols : 0 0 0 0 1 0 0 0 0 0
2.59/2.61 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.59/2.61 c integral : 0.43 0.00 0.00 0.43 0.00
2.59/2.61 c logicor : 0.01 0.00 0.01 0.00 0.00
2.59/2.61 c countsols : 0.00 0.00 0.00 0.00 0.00
2.59/2.61 c Propagators : Time Calls Cutoffs DomReds
2.59/2.61 c vbounds : 0.00 2 0 0
2.59/2.61 c rootredcost : 0.00 0 0 0
2.59/2.61 c pseudoobj : 0.04 3507 0 0
2.59/2.61 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.59/2.61 c propagation : 0.00 162 161 161 3.6 144 3.3 -
2.59/2.61 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
2.59/2.61 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.59/2.61 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.59/2.61 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.59/2.61 c applied globally : - - - 305 3.5 - - -
2.59/2.61 c applied locally : - - - 0 0.0 - - -
2.59/2.61 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.59/2.61 c cut pool : 0.09 22 - - 205 - (maximal pool size: 2898)
2.59/2.61 c redcost : 0.00 23 0 0 0 0
2.59/2.61 c impliedbounds : 0.00 23 0 0 0 0
2.59/2.61 c intobj : 0.00 0 0 0 0 0
2.59/2.61 c cgmip : 0.00 0 0 0 0 0
2.59/2.61 c gomory : 0.75 23 0 0 167 0
2.59/2.61 c strongcg : 0.81 20 0 0 4624 0
2.59/2.61 c cmir : 0.04 10 0 0 0 0
2.59/2.61 c flowcover : 0.05 10 0 0 1 0
2.59/2.61 c clique : 0.00 1 0 0 0 0
2.59/2.61 c zerohalf : 0.00 0 0 0 0 0
2.59/2.61 c mcf : 0.00 1 0 0 0 0
2.59/2.61 c rapidlearning : 0.00 0 0 0 0 0
2.59/2.61 c Pricers : Time Calls Vars
2.59/2.61 c problem variables: 0.00 0 0
2.59/2.61 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.59/2.61 c relpscost : 0.43 1 0 0 0 0 2
2.59/2.61 c pscost : 0.00 0 0 0 0 0 0
2.59/2.61 c inference : 0.01 340 0 0 0 0 680
2.59/2.61 c mostinf : 0.00 0 0 0 0 0 0
2.59/2.61 c leastinf : 0.00 0 0 0 0 0 0
2.59/2.61 c fullstrong : 0.00 0 0 0 0 0 0
2.59/2.61 c allfullstrong : 0.00 0 0 0 0 0 0
2.59/2.61 c random : 0.00 0 0 0 0 0 0
2.59/2.61 c Primal Heuristics : Time Calls Found
2.59/2.61 c LP solutions : 0.00 - 0
2.59/2.61 c pseudo solutions : 0.01 - 1
2.59/2.61 c oneopt : 0.00 0 0
2.59/2.61 c crossover : 0.00 0 0
2.59/2.61 c trivial : 0.00 2 0
2.59/2.61 c simplerounding : 0.00 0 0
2.59/2.61 c zirounding : 0.00 1 0
2.59/2.61 c rounding : 0.01 23 0
2.59/2.61 c shifting : 0.02 23 0
2.59/2.61 c intshifting : 0.00 0 0
2.59/2.61 c twoopt : 0.00 0 0
2.59/2.61 c fixandinfer : 0.00 0 0
2.59/2.61 c feaspump : 0.01 1 0
2.59/2.61 c coefdiving : 0.00 0 0
2.59/2.61 c pscostdiving : 0.00 0 0
2.59/2.61 c fracdiving : 0.00 0 0
2.59/2.61 c veclendiving : 0.00 0 0
2.59/2.61 c intdiving : 0.00 0 0
2.59/2.61 c actconsdiving : 0.00 0 0
2.59/2.61 c objpscostdiving : 0.00 0 0
2.59/2.61 c rootsoldiving : 0.00 0 0
2.59/2.61 c linesearchdiving : 0.00 0 0
2.59/2.61 c guideddiving : 0.00 0 0
2.59/2.61 c octane : 0.00 0 0
2.59/2.61 c rens : 0.00 0 0
2.59/2.61 c rins : 0.00 0 0
2.59/2.61 c localbranching : 0.00 0 0
2.59/2.61 c mutation : 0.00 0 0
2.59/2.61 c dins : 0.00 0 0
2.59/2.61 c undercover : 0.00 0 0
2.59/2.61 c nlp : 0.00 0 0
2.59/2.61 c trysol : 0.00 0 0
2.59/2.61 c LP : Time Calls Iterations Iter/call Iter/sec
2.59/2.61 c primal LP : 0.00 0 0 0.00 -
2.59/2.61 c dual LP : 0.14 23 1280 55.65 9142.86
2.59/2.61 c lex dual LP : 0.00 0 0 0.00 -
2.59/2.61 c barrier LP : 0.00 0 0 0.00 -
2.59/2.61 c diving/probing LP: 0.01 0 0 0.00 0.00
2.59/2.61 c strong branching : 0.43 26 3862 148.54 8981.40
2.59/2.61 c (at root node) : - 26 3862 148.54 -
2.59/2.61 c conflict analysis: 0.00 0 0 0.00 -
2.59/2.61 c B&B Tree :
2.59/2.61 c number of runs : 1
2.59/2.61 c nodes : 435
2.59/2.61 c nodes (total) : 435
2.59/2.61 c nodes left : 0
2.59/2.61 c max depth : 47
2.59/2.61 c max depth (total): 47
2.59/2.61 c backtracks : 74 (17.0%)
2.59/2.61 c delayed cutoffs : 248
2.59/2.61 c repropagations : 581 (1827 domain reductions, 69 cutoffs)
2.59/2.61 c avg switch length: 3.96
2.59/2.61 c switching time : 0.01
2.59/2.61 c Solution :
2.59/2.61 c Solutions found : 1 (1 improvements)
2.59/2.61 c First Solution : +1.00000000000000e+02 (in run 1, after 435 nodes, 2.50 seconds, depth 2, found by <relaxation>)
2.59/2.61 c Primal Bound : +1.00000000000000e+02 (in run 1, after 435 nodes, 2.50 seconds, depth 2, found by <relaxation>)
2.59/2.61 c Dual Bound : +1.00000000000000e+02
2.59/2.61 c Gap : 0.00 %
2.59/2.61 c Root Dual Bound : +6.56512339174771e+01
2.59/2.61 c Root Iterations : 1280
2.59/2.62 c Time complete: 2.62.
OK 100
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2666094-1276430564/watcher-2666094-1276430564 -o /tmp/evaluation-result-2666094-1276430564/solver-2666094-1276430564 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666094-1276430564.opb -t 1800 -m 1800 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.87 1.99 1.65 3/106 21844 /proc/meminfo: memFree=1842736/2059040 swapFree=4140380/4192956 [pid=21844] ppid=21842 vsize=9288 CPUtime=0 /proc/21844/stat : 21844 (pbscip.linux.x8) R 21842 21844 21207 0 -1 4202496 1057 0 0 0 0 0 0 0 20 0 1 0 18658171 9510912 978 1992294400 4194304 9819077 140735123321664 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/21844/statm: 2322 988 371 1374 0 943 0 [startup+0.0987251 s] /proc/loadavg: 1.87 1.99 1.65 3/106 21844 /proc/meminfo: memFree=1842736/2059040 swapFree=4140380/4192956 [pid=21844] ppid=21842 vsize=16816 CPUtime=0.09 /proc/21844/stat : 21844 (pbscip.linux.x8) R 21842 21844 21207 0 -1 4202496 3811 0 0 0 8 1 0 0 20 0 1 0 18658171 17219584 2794 1992294400 4194304 9819077 140735123321664 18446744073709551615 8491787 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/21844/statm: 4204 2794 648 1374 0 2825 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 16816 [startup+0.101726 s] /proc/loadavg: 1.87 1.99 1.65 3/106 21844 /proc/meminfo: memFree=1842736/2059040 swapFree=4140380/4192956 [pid=21844] ppid=21842 vsize=16816 CPUtime=0.09 /proc/21844/stat : 21844 (pbscip.linux.x8) R 21842 21844 21207 0 -1 4202496 3812 0 0 0 8 1 0 0 20 0 1 0 18658171 17219584 2795 1992294400 4194304 9819077 140735123321664 18446744073709551615 6059493 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/21844/statm: 4204 2795 648 1374 0 2825 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 16816 [startup+0.30175 s] /proc/loadavg: 1.87 1.99 1.65 3/106 21844 /proc/meminfo: memFree=1842736/2059040 swapFree=4140380/4192956 [pid=21844] ppid=21842 vsize=19636 CPUtime=0.29 /proc/21844/stat : 21844 (pbscip.linux.x8) R 21842 21844 21207 0 -1 4202496 4617 0 0 0 28 1 0 0 20 0 1 0 18658171 20107264 3494 1992294400 4194304 9819077 140735123321664 18446744073709551615 6044178 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/21844/statm: 4909 3494 668 1374 0 3530 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19636 [startup+0.701792 s] /proc/loadavg: 1.87 1.99 1.65 3/106 21844 /proc/meminfo: memFree=1842736/2059040 swapFree=4140380/4192956 [pid=21844] ppid=21842 vsize=23868 CPUtime=0.69 /proc/21844/stat : 21844 (pbscip.linux.x8) R 21842 21844 21207 0 -1 4202496 5827 0 0 0 67 2 0 0 21 0 1 0 18658171 24440832 4527 1992294400 4194304 9819077 140735123321664 18446744073709551615 5818279 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/21844/statm: 5967 4527 668 1374 0 4588 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 23868 [startup+1.50088 s] /proc/loadavg: 1.87 1.99 1.65 2/107 21845 /proc/meminfo: memFree=1824996/2059040 swapFree=4140380/4192956 [pid=21844] ppid=21842 vsize=31572 CPUtime=1.49 /proc/21844/stat : 21844 (pbscip.linux.x8) R 21842 21844 21207 0 -1 4202496 8350 0 0 0 145 4 0 0 23 0 1 0 18658171 32329728 6408 1992294400 4194304 9819077 140735123321664 18446744073709551615 7309714 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/21844/statm: 7893 6408 672 1374 0 6514 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 31572 Solver just ended. Dumping a history of the last processes samples [startup+2.30097 s] /proc/loadavg: 1.80 1.97 1.64 2/107 21845 /proc/meminfo: memFree=1815324/2059040 swapFree=4140380/4192956 [pid=21844] ppid=21842 vsize=36668 CPUtime=2.29 /proc/21844/stat : 21844 (pbscip.linux.x8) R 21842 21844 21207 0 -1 4202496 13339 0 0 0 223 6 0 0 25 0 1 0 18658171 37548032 7312 1992294400 4194304 9819077 140735123321664 18446744073709551615 7290508 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/21844/statm: 9167 7312 688 1374 0 7788 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 36668 [startup+2.50099 s] /proc/loadavg: 1.80 1.97 1.64 2/107 21845 /proc/meminfo: memFree=1815324/2059040 swapFree=4140380/4192956 [pid=21844] ppid=21842 vsize=34604 CPUtime=2.49 /proc/21844/stat : 21844 (pbscip.linux.x8) R 21842 21844 21207 0 -1 4202496 15570 0 0 0 241 8 0 0 25 0 1 0 18658171 35434496 7235 1992294400 4194304 9819077 140735123321664 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/21844/statm: 8651 7235 693 1374 0 7272 0 Current children cumulated CPU time (s) 2.49 Current children cumulated vsize (KiB) 34604 [startup+2.601 s] /proc/loadavg: 1.80 1.97 1.64 2/107 21845 /proc/meminfo: memFree=1815324/2059040 swapFree=4140380/4192956 [pid=21844] ppid=21842 vsize=34604 CPUtime=2.59 /proc/21844/stat : 21844 (pbscip.linux.x8) R 21842 21844 21207 0 -1 4202496 15572 0 0 0 250 9 0 0 25 0 1 0 18658171 35434496 7237 1992294400 4194304 9819077 140735123321664 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/21844/statm: 8651 7237 693 1374 0 7272 0 Current children cumulated CPU time (s) 2.59 Current children cumulated vsize (KiB) 34604 Child status: 0 Real time (s): 2.62681 CPU time (s): 2.6266 CPU user time (s): 2.52062 CPU system time (s): 0.105983 CPU usage (%): 99.992 Max. virtual memory (cumulated for all children) (KiB): 36804 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.52062 system time used= 0.105983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 15582 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 2 involuntary context switches= 41 runsolver used 0.005999 second user time and 0.021996 second system time The end
Begin job on node009 at 2010-06-13 14:02:44 IDJOB=2666094 IDBENCH=2120 IDSOLVER=1168 FILE ID=node009/2666094-1276430564 PBS_JOBID= 11173311 Free space on /tmp= 62444 MiB SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-1_6-yes1-1.opb COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666094-1276430564/watcher-2666094-1276430564 -o /tmp/evaluation-result-2666094-1276430564/solver-2666094-1276430564 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666094-1276430564.opb -t 1800 -m 1800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1c3c534d4649cc04fb8e49c274b2ff38 RANDOM SEED=1945652974 node009.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.199 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.39 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.199 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1843140 kB Buffers: 28472 kB Cached: 108808 kB SwapCached: 6004 kB Active: 87164 kB Inactive: 62868 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1843140 kB SwapTotal: 4192956 kB SwapFree: 4140380 kB Dirty: 6544 kB Writeback: 0 kB AnonPages: 10936 kB Mapped: 12984 kB Slab: 44072 kB PageTables: 4056 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181288 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62436 MiB End job on node009 at 2010-06-13 14:02:47