| Solver Name | Answer | objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver | OPT | 100 | 2.56161 | 2.56213 |
| Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-100-1_6-yes1-4.opb |
| MD5SUM | 228765464d836f619aaf3f7ceef64390 |
| 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 | 260 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| 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 | 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 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: SoPlex 1.4.2] [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-2667505-1276423948.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
0.01/0.02 c presolving:
0.01/0.03 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 260 upgd conss, 200 impls, 0 clqs
0.01/0.03 c (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.01/0.03 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.03 c presolving (2 rounds):
0.01/0.03 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.01/0.03 c 200 implications, 0 cliques
0.01/0.03 c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 260 constraints
0.01/0.03 c 260 constraints of type <logicor>
0.01/0.03 c transformed objective value is always integral (scale: 1)
0.01/0.03 c Presolving Time: 0.02
0.01/0.03 c - non default parameters ----------------------------------------------------------------------
0.01/0.03 c # SCIP version 1.2.1.2
0.01/0.03 c
0.01/0.03 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.01/0.03 c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.03 c conflict/interconss = 0
0.01/0.03 c
0.01/0.03 c # should binary conflicts be preferred?
0.01/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.03 c conflict/preferbinary = TRUE
0.01/0.03 c
0.01/0.03 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.01/0.03 c # [type: int, range: [-1,2147483647], default: 0]
0.01/0.03 c constraints/agelimit = 1
0.01/0.03 c
0.01/0.03 c # should enforcement of pseudo solution be disabled?
0.01/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.03 c constraints/disableenfops = TRUE
0.01/0.03 c
0.01/0.03 c # frequency for displaying node information lines
0.01/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.03 c display/freq = 10000
0.01/0.03 c
0.01/0.03 c # maximal time in seconds to run
0.01/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.03 c limits/time = 1800
0.01/0.03 c
0.01/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.03 c limits/memory = 1620
0.01/0.03 c
0.01/0.03 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.01/0.03 c # [type: int, range: [-1,2147483647], default: 1]
0.01/0.03 c lp/solvefreq = 0
0.01/0.03 c
0.01/0.03 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)
0.01/0.03 c # [type: char, range: {lafpsqd}, default: l]
0.01/0.03 c lp/pricing = a
0.01/0.03 c
0.01/0.03 c # should presolving try to simplify inequalities
0.01/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.03 c constraints/linear/simplifyinequalities = TRUE
0.01/0.03 c
0.01/0.03 c # should presolving try to simplify knapsacks
0.01/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.03 c constraints/knapsack/simplifyinequalities = TRUE
0.01/0.03 c
0.01/0.03 c # priority of node selection rule <dfs> in standard mode
0.01/0.03 c # [type: int, range: [-536870912,536870911], default: 0]
0.01/0.03 c nodeselection/dfs/stdpriority = 1000000
0.01/0.03 c
0.01/0.03 c -----------------------------------------------------------------------------------------------
0.01/0.03 c start solving
0.01/0.03 c
0.01/0.06 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.01/0.06 c 0.0s| 1 | 0 | 364 | - | 974k| 0 | 160 | 200 | 260 | 200 | 260 | 0 | 0 | 0 | 6.226862e+01 | -- | Inf
0.10/0.17 c 0.1s| 1 | 0 | 868 | - |1540k| 0 | 161 | 200 | 260 | 200 | 261 | 1 | 0 | 0 | 6.237088e+01 | -- | Inf
0.19/0.24 c 0.2s| 1 | 0 | 920 | - |2146k| 0 | 152 | 200 | 260 | 200 | 263 | 3 | 0 | 0 | 6.254579e+01 | -- | Inf
0.29/0.32 c 0.3s| 1 | 0 | 966 | - |2822k| 0 | 162 | 200 | 260 | 200 | 264 | 4 | 0 | 0 | 6.260071e+01 | -- | Inf
0.39/0.40 c 0.4s| 1 | 0 | 999 | - |3535k| 0 | 169 | 200 | 260 | 200 | 266 | 6 | 0 | 0 | 6.264042e+01 | -- | Inf
0.39/0.49 c 0.5s| 1 | 0 | 1057 | - |4348k| 0 | 168 | 200 | 260 | 200 | 268 | 8 | 0 | 0 | 6.284880e+01 | -- | Inf
0.49/0.57 c 0.5s| 1 | 0 | 1116 | - |5241k| 0 | 167 | 200 | 260 | 200 | 269 | 9 | 0 | 0 | 6.296689e+01 | -- | Inf
0.59/0.66 c 0.6s| 1 | 0 | 1135 | - |6083k| 0 | 165 | 200 | 260 | 200 | 270 | 10 | 0 | 0 | 6.299971e+01 | -- | Inf
0.69/0.75 c 0.7s| 1 | 0 | 1164 | - |6930k| 0 | 168 | 200 | 260 | 200 | 271 | 11 | 0 | 0 | 6.303067e+01 | -- | Inf
0.79/0.86 c 0.8s| 1 | 0 | 1194 | - |7783k| 0 | 171 | 200 | 260 | 200 | 272 | 12 | 0 | 0 | 6.303820e+01 | -- | Inf
0.89/0.96 c 0.9s| 1 | 0 | 1241 | - |8681k| 0 | 169 | 200 | 260 | 200 | 273 | 13 | 0 | 0 | 6.305026e+01 | -- | Inf
0.99/1.05 c 1.0s| 1 | 0 | 1266 | - |9330k| 0 | 174 | 200 | 260 | 200 | 274 | 14 | 0 | 0 | 6.305394e+01 | -- | Inf
1.10/1.13 c 1.1s| 1 | 0 | 1313 | - |9905k| 0 | 171 | 200 | 260 | 200 | 275 | 15 | 0 | 0 | 6.306891e+01 | -- | Inf
1.19/1.22 c 1.2s| 1 | 0 | 1346 | - | 10M| 0 | 172 | 200 | 260 | 200 | 276 | 16 | 0 | 0 | 6.307683e+01 | -- | Inf
1.19/1.29 c 1.2s| 1 | 0 | 1368 | - | 10M| 0 | 175 | 200 | 260 | 200 | 277 | 17 | 0 | 0 | 6.308077e+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 | 1414 | - | 10M| 0 | 169 | 200 | 260 | 200 | 278 | 18 | 0 | 0 | 6.309336e+01 | -- | Inf
1.39/1.45 c 1.4s| 1 | 0 | 1442 | - | 10M| 0 | 170 | 200 | 260 | 200 | 279 | 19 | 0 | 0 | 6.309971e+01 | -- | Inf
1.49/1.54 c 1.5s| 1 | 0 | 1525 | - | 10M| 0 | 174 | 200 | 260 | 200 | 281 | 21 | 0 | 0 | 6.316566e+01 | -- | Inf
1.59/1.61 c 1.6s| 1 | 0 | 1551 | - | 11M| 0 | 171 | 200 | 260 | 200 | 282 | 22 | 0 | 0 | 6.317488e+01 | -- | Inf
1.59/1.69 c 1.6s| 1 | 0 | 1590 | - | 11M| 0 | 168 | 200 | 260 | 200 | 279 | 23 | 0 | 0 | 6.319803e+01 | -- | Inf
1.69/1.76 c 1.7s| 1 | 0 | 1622 | - | 11M| 0 | 169 | 200 | 260 | 200 | 280 | 24 | 0 | 0 | 6.320139e+01 | -- | Inf
1.79/1.80 c 1.8s| 1 | 0 | 1630 | - | 11M| 0 | 166 | 200 | 260 | 200 | 281 | 25 | 0 | 0 | 6.320185e+01 | -- | Inf
1.79/1.84 c 1.8s| 1 | 0 | 1665 | - | 11M| 0 | 170 | 200 | 260 | 200 | 282 | 26 | 0 | 0 | 6.320530e+01 | -- | Inf
2.49/2.53 c 2.5s| 1 | 2 | 1665 | - | 11M| 0 | 170 | 200 | 260 | 200 | 282 | 26 | 0 | 19 | 6.320530e+01 | -- | Inf
2.49/2.55 o 100
2.49/2.55 c * 2.5s| 72 | 1 | 1665 | 0.0 | 11M| 35 | - | 200 | 40 | 0 | 0 | 26 | 18 | 19 | 6.367669e+01 | 1.000000e+02 | 57.04%
2.49/2.55 c
2.49/2.55 c SCIP Status : problem is solved [optimal solution found]
2.49/2.55 c Solving Time (sec) : 2.48
2.49/2.55 c Solving Nodes : 72
2.49/2.55 c Primal Bound : +1.00000000000000e+02 (1 solutions)
2.49/2.55 c Dual Bound : +1.00000000000000e+02
2.49/2.55 c Gap : 0.00 %
2.49/2.55 s OPTIMUM FOUND
2.49/2.55 v x200 -x199 -x198 x197 -x196 x195 x194 -x193 x192 -x191 x190 -x189 -x188 x187 x186 -x185 -x184 x183 -x182 x181 -x180 x179 -x178
2.49/2.55 v x177 -x176 x175 -x174 x173 x172 -x171 -x170 x169 -x168 x167 x166 -x165 -x164 x163 -x162 x161 x160 -x159 x158 -x157 -x156 x155
2.49/2.55 v x154 -x153 x152 -x151 -x150 x149 x148 -x147 x146 -x145 x144 -x143 x142 -x141 -x140 x139 x138 -x137 x136 -x135 x134 -x133 x132
2.49/2.55 v -x131 -x130 x129 x128 -x127 x126 -x125 -x124 x123 -x122 x121 x120 -x119 x118 -x117 -x116 x115 -x114 x113 x112 -x111 x110 -x109
2.49/2.55 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
2.49/2.55 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
2.49/2.55 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
2.49/2.55 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
2.49/2.55 c SCIP Status : problem is solved [optimal solution found]
2.49/2.55 c Solving Time : 2.48
2.49/2.55 c Original Problem :
2.49/2.55 c Problem name : HOME/instance-2667505-1276423948.opb
2.49/2.55 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.55 c Constraints : 260 initial, 260 maximal
2.49/2.55 c Presolved Problem :
2.49/2.55 c Problem name : t_HOME/instance-2667505-1276423948.opb
2.49/2.55 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.55 c Constraints : 260 initial, 266 maximal
2.49/2.55 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.49/2.55 c trivial : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c dualfix : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c implics : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c probing : 0.01 0 0 0 0 0 0 0 0
2.49/2.55 c logicor : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c root node : - 200 - - 200 - - - -
2.49/2.55 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.49/2.55 c integral : 0 0 0 1 0 0 0 0 0 2
2.49/2.55 c logicor : 260+ 23 621 0 1 15 465 0 0 0
2.49/2.55 c countsols : 0 0 0 0 1 0 0 0 0 0
2.49/2.55 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.49/2.55 c integral : 0.63 0.00 0.00 0.63 0.00
2.49/2.55 c logicor : 0.00 0.00 0.00 0.00 0.00
2.49/2.55 c countsols : 0.00 0.00 0.00 0.00 0.00
2.49/2.55 c Propagators : Time Calls Cutoffs DomReds
2.49/2.55 c vbounds : 0.00 2 0 0
2.49/2.55 c rootredcost : 0.00 0 0 0
2.49/2.55 c pseudoobj : 0.00 507 0 0
2.49/2.55 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.49/2.55 c propagation : 0.00 15 15 15 2.1 3 3.0 -
2.49/2.55 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
2.49/2.55 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.49/2.55 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.49/2.55 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.49/2.55 c applied globally : - - - 18 2.3 - - -
2.49/2.55 c applied locally : - - - 0 0.0 - - -
2.49/2.55 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.49/2.55 c cut pool : 0.07 22 - - 502 - (maximal pool size: 1949)
2.49/2.55 c redcost : 0.00 23 0 0 0 0
2.49/2.55 c impliedbounds : 0.00 23 0 0 0 0
2.49/2.55 c intobj : 0.00 0 0 0 0 0
2.49/2.55 c cgmip : 0.00 0 0 0 0 0
2.49/2.55 c gomory : 0.73 23 0 0 29 0
2.49/2.55 c strongcg : 0.67 20 0 0 3005 0
2.49/2.55 c cmir : 0.05 10 0 0 0 0
2.49/2.55 c flowcover : 0.02 10 0 0 0 0
2.49/2.55 c clique : 0.01 1 0 0 0 0
2.49/2.55 c zerohalf : 0.00 0 0 0 0 0
2.49/2.55 c mcf : 0.00 1 0 0 0 0
2.49/2.55 c rapidlearning : 0.00 0 0 0 0 0
2.49/2.55 c Pricers : Time Calls Vars
2.49/2.55 c problem variables: 0.00 0 0
2.49/2.55 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.49/2.55 c relpscost : 0.63 1 0 0 0 0 2
2.49/2.55 c pscost : 0.00 0 0 0 0 0 0
2.49/2.55 c inference : 0.00 65 0 0 0 0 130
2.49/2.55 c mostinf : 0.00 0 0 0 0 0 0
2.49/2.55 c leastinf : 0.00 0 0 0 0 0 0
2.49/2.55 c fullstrong : 0.00 0 0 0 0 0 0
2.49/2.55 c allfullstrong : 0.00 0 0 0 0 0 0
2.49/2.55 c random : 0.00 0 0 0 0 0 0
2.49/2.55 c Primal Heuristics : Time Calls Found
2.49/2.55 c LP solutions : 0.00 - 0
2.49/2.55 c pseudo solutions : 0.00 - 1
2.49/2.55 c oneopt : 0.00 0 0
2.49/2.55 c crossover : 0.00 0 0
2.49/2.55 c trivial : 0.01 2 0
2.49/2.55 c simplerounding : 0.00 0 0
2.49/2.55 c zirounding : 0.00 1 0
2.49/2.55 c rounding : 0.00 23 0
2.49/2.55 c shifting : 0.00 23 0
2.49/2.55 c intshifting : 0.00 0 0
2.49/2.55 c twoopt : 0.00 0 0
2.49/2.55 c fixandinfer : 0.00 0 0
2.49/2.55 c feaspump : 0.04 1 0
2.49/2.55 c coefdiving : 0.00 0 0
2.49/2.55 c pscostdiving : 0.00 0 0
2.49/2.55 c fracdiving : 0.00 0 0
2.49/2.55 c veclendiving : 0.00 0 0
2.49/2.55 c intdiving : 0.00 0 0
2.49/2.55 c actconsdiving : 0.00 0 0
2.49/2.55 c objpscostdiving : 0.00 0 0
2.49/2.55 c rootsoldiving : 0.00 0 0
2.49/2.55 c linesearchdiving : 0.00 0 0
2.49/2.55 c guideddiving : 0.00 0 0
2.49/2.55 c octane : 0.00 0 0
2.49/2.55 c rens : 0.00 0 0
2.49/2.55 c rins : 0.00 0 0
2.49/2.55 c localbranching : 0.00 0 0
2.49/2.55 c mutation : 0.00 0 0
2.49/2.55 c dins : 0.00 0 0
2.49/2.55 c undercover : 0.00 0 0
2.49/2.55 c nlp : 0.00 0 0
2.49/2.55 c trysol : 0.00 0 0
2.49/2.55 c LP : Time Calls Iterations Iter/call Iter/sec
2.49/2.55 c primal LP : 0.00 0 0 0.00 -
2.49/2.55 c dual LP : 0.21 23 1203 52.30 5728.57
2.49/2.55 c lex dual LP : 0.00 0 0 0.00 -
2.49/2.55 c barrier LP : 0.00 0 0 0.00 -
2.49/2.55 c diving/probing LP: 0.03 34 462 13.59 15400.00
2.49/2.55 c strong branching : 0.63 19 3283 172.79 5211.11
2.49/2.55 c (at root node) : - 19 3283 172.79 -
2.49/2.55 c conflict analysis: 0.00 0 0 0.00 -
2.49/2.55 c B&B Tree :
2.49/2.55 c number of runs : 1
2.49/2.55 c nodes : 72
2.49/2.55 c nodes (total) : 72
2.49/2.55 c nodes left : 0
2.49/2.55 c max depth : 35
2.49/2.55 c max depth (total): 35
2.49/2.55 c backtracks : 13 (18.1%)
2.49/2.55 c delayed cutoffs : 61
2.49/2.55 c repropagations : 75 (327 domain reductions, 10 cutoffs)
2.49/2.55 c avg switch length: 3.69
2.49/2.55 c switching time : 0.00
2.49/2.55 c Solution :
2.49/2.55 c Solutions found : 1 (1 improvements)
2.49/2.55 c First Solution : +1.00000000000000e+02 (in run 1, after 72 nodes, 2.48 seconds, depth 2, found by <relaxation>)
2.49/2.55 c Primal Bound : +1.00000000000000e+02 (in run 1, after 72 nodes, 2.48 seconds, depth 2, found by <relaxation>)
2.49/2.55 c Dual Bound : +1.00000000000000e+02
2.49/2.55 c Gap : 0.00 %
2.49/2.55 c Root Dual Bound : +6.32053030682676e+01
2.49/2.55 c Root Iterations : 1665
2.49/2.56 c Time complete: 2.55.
OK 100
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667505-1276423948/watcher-2667505-1276423948 -o /tmp/evaluation-result-2667505-1276423948/solver-2667505-1276423948 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667505-1276423948.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: 0.85 0.99 0.99 3/106 23359 /proc/meminfo: memFree=1797420/2059040 swapFree=4136716/4192956 [pid=23359] ppid=23357 vsize=7724 CPUtime=0 /proc/23359/stat : 23359 (pbscip.linux.x8) R 23357 23359 22486 0 -1 4202496 1038 0 0 0 0 0 0 0 20 0 1 0 17996345 7909376 957 1992294400 4194304 8223781 140734906690864 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23359/statm: 1931 967 348 984 0 944 0 [startup+0.0192991 s] /proc/loadavg: 0.85 0.99 0.99 3/106 23359 /proc/meminfo: memFree=1797420/2059040 swapFree=4136716/4192956 [pid=23359] ppid=23357 vsize=10120 CPUtime=0.01 /proc/23359/stat : 23359 (pbscip.linux.x8) R 23357 23359 22486 0 -1 4202496 2113 0 0 0 0 1 0 0 20 0 1 0 17996345 10362880 1670 1992294400 4194304 8223781 140734906690864 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/23359/statm: 2530 1681 376 984 0 1543 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 10120 [startup+0.101313 s] /proc/loadavg: 0.85 0.99 0.99 3/106 23359 /proc/meminfo: memFree=1797420/2059040 swapFree=4136716/4192956 [pid=23359] ppid=23357 vsize=13736 CPUtime=0.1 /proc/23359/stat : 23359 (pbscip.linux.x8) R 23357 23359 22486 0 -1 4202496 3457 0 0 0 8 2 0 0 20 0 1 0 17996345 14065664 2494 1992294400 4194304 8223781 140734906690864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/23359/statm: 3434 2494 534 984 0 2447 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 13736 [startup+0.300349 s] /proc/loadavg: 0.85 0.99 0.99 3/106 23359 /proc/meminfo: memFree=1797420/2059040 swapFree=4136716/4192956 [pid=23359] ppid=23357 vsize=17532 CPUtime=0.29 /proc/23359/stat : 23359 (pbscip.linux.x8) R 23357 23359 22486 0 -1 4202496 4458 0 0 0 27 2 0 0 20 0 1 0 17996345 17952768 3494 1992294400 4194304 8223781 140734906690864 18446744073709551615 6054173 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/23359/statm: 4383 3494 560 984 0 3396 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 17532 [startup+0.70042 s] /proc/loadavg: 0.85 0.99 0.99 3/106 23359 /proc/meminfo: memFree=1797420/2059040 swapFree=4136716/4192956 [pid=23359] ppid=23357 vsize=21084 CPUtime=0.69 /proc/23359/stat : 23359 (pbscip.linux.x8) R 23357 23359 22486 0 -1 4202496 5368 0 0 0 66 3 0 0 20 0 1 0 17996345 21590016 4403 1992294400 4194304 8223781 140734906690864 18446744073709551615 6032468 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/23359/statm: 5271 4403 564 984 0 4284 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 21084 [startup+1.50056 s] /proc/loadavg: 0.85 0.99 0.99 2/107 23360 /proc/meminfo: memFree=1779556/2059040 swapFree=4136716/4192956 [pid=23359] ppid=23357 vsize=26732 CPUtime=1.49 /proc/23359/stat : 23359 (pbscip.linux.x8) R 23357 23359 22486 0 -1 4202496 6802 0 0 0 145 4 0 0 23 0 1 0 17996345 27373568 5772 1992294400 4194304 8223781 140734906690864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/23359/statm: 6683 5772 569 984 0 5696 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 26732 Solver just ended. Dumping a history of the last processes samples [startup+2.3007 s] /proc/loadavg: 0.85 0.99 0.99 2/107 23360 /proc/meminfo: memFree=1774472/2059040 swapFree=4136716/4192956 [pid=23359] ppid=23357 vsize=27844 CPUtime=2.29 /proc/23359/stat : 23359 (pbscip.linux.x8) R 23357 23359 22486 0 -1 4202496 8649 0 0 0 224 5 0 0 25 0 1 0 17996345 28512256 6052 1992294400 4194304 8223781 140734906690864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/23359/statm: 6961 6052 570 984 0 5974 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 27844 [startup+2.50074 s] /proc/loadavg: 0.85 0.99 0.99 2/107 23360 /proc/meminfo: memFree=1774472/2059040 swapFree=4136716/4192956 [pid=23359] ppid=23357 vsize=27844 CPUtime=2.49 /proc/23359/stat : 23359 (pbscip.linux.x8) R 23357 23359 22486 0 -1 4202496 9068 0 0 0 243 6 0 0 25 0 1 0 17996345 28512256 6052 1992294400 4194304 8223781 140734906690864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/23359/statm: 6961 6052 570 984 0 5974 0 Current children cumulated CPU time (s) 2.49 Current children cumulated vsize (KiB) 27844 Child status: 0 Real time (s): 2.56213 CPU time (s): 2.56161 CPU user time (s): 2.48962 CPU system time (s): 0.071989 CPU usage (%): 99.9798 Max. virtual memory (cumulated for all children) (KiB): 28112 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.48962 system time used= 0.071989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9197 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= 1 involuntary context switches= 9 runsolver used 0.007998 second user time and 0.021996 second system time The end
Begin job on node012 at 2010-06-13 12:12:28 IDJOB=2667505 IDBENCH=2086 IDSOLVER=1169 FILE ID=node012/2667505-1276423948 PBS_JOBID= 11173292 Free space on /tmp= 62412 MiB SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-1_6-yes1-4.opb COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667505-1276423948/watcher-2667505-1276423948 -o /tmp/evaluation-result-2667505-1276423948/solver-2667505-1276423948 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667505-1276423948.opb -t 1800 -m 1800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 228765464d836f619aaf3f7ceef64390 RANDOM SEED=912299430 node012.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 : 3000.258 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 : 6000.51 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 : 3000.258 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1797824 kB Buffers: 42060 kB Cached: 133664 kB SwapCached: 16500 kB Active: 135456 kB Inactive: 60004 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1797824 kB SwapTotal: 4192956 kB SwapFree: 4136716 kB Dirty: 4928 kB Writeback: 0 kB AnonPages: 10992 kB Mapped: 9216 kB Slab: 43976 kB PageTables: 4024 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181728 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= 62404 MiB End job on node012 at 2010-06-13 12:12:31