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| Solver Name | Answer | objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver | OPT | 3 | 1.66275 | 1.66258 |
| Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=11-P1=7-P2=23-P3=11-P4=23-P5=37-P6=17-P7=29-B.opb |
| MD5SUM | b80dc1c4c7cbf5a9f30903895c7fc198 |
| Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
| Best result obtained on this benchmark | OPT |
| Best value of the objective obtained on this benchmark | 3 |
| Best CPU time to get the best result obtained on this benchmark | 0.943855 |
| Has Objective Function | YES |
| Satisfiable | YES |
| (Un)Satisfiability was proved | YES |
| Best value of the objective function | 3 |
| Optimality of the best value was proved | YES |
| Number of variables | 105 |
| Total number of constraints | 15 |
| Number of constraints which are clauses | 0 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 15 |
| Minimum length of a constraint | 5 |
| Maximum length of a constraint | 35 |
| Number of terms in the objective function | 5 |
| Biggest coefficient in the objective function | 16 |
| Number of bits for the biggest coefficient in the objective function | 5 |
| Sum of the numbers in the objective function | 31 |
| Number of bits of the sum of numbers in the objective function | 5 |
| Biggest number in a constraint | 512 |
| Number of bits of the biggest number in a constraint | 10 |
| Biggest sum of numbers in a constraint | 1984 |
| Number of bits of the biggest sum of numbers | 11 |
| Number of products (including duplicates) | 175 |
| Sum of products size (including duplicates) | 350 |
| Number of different products | 175 |
| Sum of products size | 350 |
0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2703034-1278564407.opb>
0.00/0.01 c original problem has 280 variables (280 bin, 0 int, 0 impl, 0 cont) and 190 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) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 1264 impls, 0 clqs
0.00/0.03 c (round 2) 21 del vars, 8 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 0 upgd conss, 1818 impls, 0 clqs
0.00/0.03 c (round 3) 31 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 8 upgd conss, 2218 impls, 0 clqs
0.00/0.03 c (round 4) 41 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 48 chg coeffs, 8 upgd conss, 2538 impls, 0 clqs
0.00/0.03 c (round 5) 51 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 8 upgd conss, 2778 impls, 0 clqs
0.03/0.04 c (round 6) 61 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 64 chg coeffs, 8 upgd conss, 2938 impls, 0 clqs
0.03/0.04 c (round 7) 71 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 3018 impls, 0 clqs
0.03/0.04 c (round 8) 81 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 80 chg coeffs, 8 upgd conss, 3018 impls, 0 clqs
0.03/0.05 c (0.0s) probing: 155/199 (77.9%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.03/0.05 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.03/0.05 c presolving (9 rounds):
0.03/0.05 c 81 deleted vars, 56 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 80 changed coefficients
0.03/0.05 c 3046 implications, 0 cliques
0.03/0.05 c presolved problem has 199 variables (199 bin, 0 int, 0 impl, 0 cont) and 127 constraints
0.03/0.05 c 110 constraints of type <and>
0.03/0.05 c 7 constraints of type <linear>
0.03/0.05 c 10 constraints of type <logicor>
0.03/0.05 c transformed objective value is always integral (scale: 2)
0.03/0.05 c Presolving Time: 0.04
0.03/0.05 c - non default parameters ----------------------------------------------------------------------
0.03/0.05 c # SCIP version 1.2.1.3
0.03/0.05 c
0.03/0.05 c # frequency for displaying node information lines
0.03/0.05 c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.05 c display/freq = 10000
0.03/0.05 c
0.03/0.05 c # maximal time in seconds to run
0.03/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.05 c limits/time = 1790
0.03/0.05 c
0.03/0.05 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.05 c limits/memory = 1620
0.03/0.05 c
0.03/0.05 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.03/0.05 c # [type: int, range: [1,2], default: 1]
0.03/0.05 c timing/clocktype = 2
0.03/0.05 c
0.03/0.05 c # should presolving try to simplify inequalities
0.03/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.05 c constraints/linear/simplifyinequalities = TRUE
0.03/0.05 c
0.03/0.05 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.03/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.05 c constraints/indicator/addCouplingCons = TRUE
0.03/0.05 c
0.03/0.05 c # should presolving try to simplify knapsacks
0.03/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.05 c constraints/knapsack/simplifyinequalities = TRUE
0.03/0.05 c
0.03/0.05 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.05 c heuristics/undercover/freq = 0
0.03/0.05 c
0.03/0.05 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.03/0.05 c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.05 c separating/rapidlearning/freq = 0
0.03/0.05 c
0.03/0.05 c -----------------------------------------------------------------------------------------------
0.03/0.05 c start solving
0.03/0.05 c
0.03/0.05 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.03/0.05 c 0.0s| 1 | 0 | 17 | - |1024k| 0 | 8 | 199 | 127 | 199 | 235 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.19 o 9
0.09/0.19 c y 0.2s| 1 | 0 | 289 | - |1070k| 0 | 8 | 199 | 127 | 199 | 235 | 0 | 0 | 0 | 3.000000e+00 | 9.000000e+00 | 200.00%
0.19/0.20 c 0.2s| 1 | 0 | 314 | - |1422k| 0 | 35 | 199 | 328 | 199 | 230 | 13 | 0 | 0 | 3.000000e+00 | 9.000000e+00 | 200.00%
0.19/0.23 c 0.2s| 1 | 0 | 339 | - |1494k| 0 | 44 | 199 | 328 | 199 | 251 | 34 | 0 | 0 | 3.000000e+00 | 9.000000e+00 | 200.00%
0.19/0.25 c 0.2s| 1 | 0 | 370 | - |1556k| 0 | 54 | 199 | 328 | 199 | 269 | 52 | 0 | 0 | 3.000000e+00 | 9.000000e+00 | 200.00%
0.19/0.29 c 0.3s| 1 | 0 | 408 | - |1591k| 0 | 53 | 199 | 328 | 199 | 286 | 69 | 0 | 0 | 3.000000e+00 | 9.000000e+00 | 200.00%
0.29/0.33 c 0.3s| 1 | 0 | 444 | - |1637k| 0 | 81 | 199 | 328 | 199 | 309 | 92 | 0 | 0 | 3.000000e+00 | 9.000000e+00 | 200.00%
0.29/0.39 c 0.4s| 1 | 0 | 476 | - |1661k| 0 | 95 | 199 | 328 | 199 | 326 | 109 | 0 | 0 | 3.000000e+00 | 9.000000e+00 | 200.00%
0.39/0.48 c 0.5s| 1 | 2 | 476 | - |1661k| 0 | 95 | 199 | 328 | 199 | 326 | 109 | 0 | 9 | 3.000000e+00 | 9.000000e+00 | 200.00%
0.39/0.48 c (run 1, node 1) restarting after 12 global fixings of integer variables
0.39/0.48 c
0.39/0.48 c (restart) converted 71 cuts from the global cut pool into linear constraints
0.39/0.48 c
0.39/0.48 c presolving:
0.39/0.49 c (round 1) 12 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 3048 impls, 0 clqs
0.39/0.49 c (round 2) 12 del vars, 106 del conss, 0 chg bounds, 29 chg sides, 1 chg coeffs, 0 upgd conss, 3048 impls, 0 clqs
0.39/0.49 c (round 3) 12 del vars, 120 del conss, 0 chg bounds, 29 chg sides, 1 chg coeffs, 174 upgd conss, 3048 impls, 0 clqs
0.39/0.50 c (round 4) 12 del vars, 120 del conss, 0 chg bounds, 43 chg sides, 85 chg coeffs, 174 upgd conss, 3048 impls, 0 clqs
0.49/0.50 c (round 5) 12 del vars, 120 del conss, 0 chg bounds, 43 chg sides, 87 chg coeffs, 174 upgd conss, 3048 impls, 0 clqs
0.49/0.50 c (round 6) 12 del vars, 120 del conss, 0 chg bounds, 43 chg sides, 89 chg coeffs, 174 upgd conss, 3048 impls, 0 clqs
0.49/0.50 c (round 7) 12 del vars, 120 del conss, 0 chg bounds, 43 chg sides, 91 chg coeffs, 174 upgd conss, 3048 impls, 0 clqs
0.49/0.50 c (round 8) 12 del vars, 120 del conss, 0 chg bounds, 43 chg sides, 93 chg coeffs, 174 upgd conss, 3048 impls, 0 clqs
0.49/0.50 c presolving (9 rounds):
0.49/0.50 c 12 deleted vars, 120 deleted constraints, 0 tightened bounds, 0 added holes, 43 changed sides, 93 changed coefficients
0.49/0.50 c 3048 implications, 0 cliques
0.49/0.50 c presolved problem has 187 variables (187 bin, 0 int, 0 impl, 0 cont) and 279 constraints
0.49/0.50 c 33 constraints of type <knapsack>
0.49/0.50 c 19 constraints of type <setppc>
0.49/0.50 c 102 constraints of type <and>
0.49/0.50 c 7 constraints of type <linear>
0.49/0.50 c 118 constraints of type <logicor>
0.49/0.50 c transformed objective value is always integral (scale: 2)
0.49/0.50 c Presolving Time: 0.06
0.49/0.50 c
0.49/0.51 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.49/0.51 c 0.5s| 1 | 0 | 528 | - |1467k| 0 | 47 | 187 | 279 | 187 | 285 | 0 | 0 | 9 | 3.000000e+00 | 9.000000e+00 | 200.00%
0.49/0.54 c 0.5s| 1 | 0 | 568 | - |1537k| 0 | 58 | 187 | 279 | 187 | 307 | 22 | 0 | 9 | 3.000000e+00 | 9.000000e+00 | 200.00%
0.59/0.61 c 0.6s| 1 | 2 | 568 | - |1538k| 0 | 58 | 187 | 279 | 187 | 307 | 22 | 0 | 26 | 3.000000e+00 | 9.000000e+00 | 200.00%
1.59/1.65 o 3
1.59/1.65 c * 1.6s| 314 | 0 | 2533 | 6.3 |1605k| 37 | - | 187 | 469 | 187 | 124 | 652 | 190 |1040 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.59/1.65 c
1.59/1.65 c SCIP Status : problem is solved [optimal solution found]
1.59/1.65 c Solving Time (sec) : 1.64
1.59/1.65 c Solving Nodes : 314 (total of 315 nodes in 2 runs)
1.59/1.65 c Primal Bound : +3.00000000000000e+00 (2 solutions)
1.59/1.65 c Dual Bound : +3.00000000000000e+00
1.59/1.65 c Gap : 0.00 %
1.59/1.65 s OPTIMUM FOUND
1.59/1.65 v -x105 -x104 -x103 -x102 x101 -x100 -x99 x98 -x97 -x96 -x70 -x69 x68 x67 x66 -x95 x94 -x93 -x92 x91 -x65 x64 -x63 -x62 x61 -x90
1.59/1.65 v -x89 x88 x87 -x86 -x60 x59 -x58 x57 x56 -x85 -x84 x83 x82 x81 -x55 -x54 x53 x52 x51 -x80 x79 -x78 x77 -x76 x50 -x49 x48 -x47
1.59/1.65 v x46 -x75 -x74 -x73 -x72 x71 x45 x44 x43 x42 x41 -x40 x39 -x38 -x37 x36 -x35 x34 x33 x32 x31 x30 x29 -x28 x27 x26 x25 x24 x23
1.59/1.65 v -x22 x21 -x20 x19 -x18 x17 x16 -x15 x14 -x13 x12 x11 x10 -x9 x8 -x7 x6 -x5 -x4 -x3 x2 x1
1.59/1.65 c SCIP Status : problem is solved [optimal solution found]
1.59/1.65 c Solving Time : 1.64
1.59/1.65 c Original Problem :
1.59/1.65 c Problem name : HOME/instance-2703034-1278564407.opb
1.59/1.65 c Variables : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
1.59/1.65 c Constraints : 190 initial, 190 maximal
1.59/1.65 c Presolved Problem :
1.59/1.65 c Problem name : t_HOME/instance-2703034-1278564407.opb
1.59/1.65 c Variables : 187 (187 binary, 0 integer, 0 implicit integer, 0 continuous)
1.59/1.65 c Constraints : 279 initial, 469 maximal
1.59/1.65 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.59/1.65 c trivial : 0.00 12 0 0 0 0 0 0 0
1.59/1.65 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.59/1.65 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.59/1.65 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.59/1.65 c implics : 0.00 0 0 0 0 0 0 0 0
1.59/1.65 c probing : 0.01 0 0 0 0 0 0 0 0
1.59/1.65 c knapsack : 0.01 0 0 0 0 0 0 14 92
1.59/1.65 c setppc : 0.00 0 0 0 0 0 0 0 0
1.59/1.65 c and : 0.01 14 56 0 0 0 56 0 56
1.59/1.65 c linear : 0.01 3 8 0 0 0 106 29 25
1.59/1.65 c logicor : 0.01 0 0 0 0 0 14 0 0
1.59/1.65 c root node : - 12 - - 12 - - - -
1.59/1.65 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.59/1.65 c integral : 0 0 0 292 0 0 88 0 0 460
1.59/1.65 c knapsack : 33 1 1075 0 0 1 3 12 0 0
1.59/1.65 c setppc : 19 1 1053 0 0 1 61 0 0 0
1.59/1.65 c and : 102 564 1394 0 0 36 1023 661 0 0
1.59/1.65 c linear : 7 8 1358 0 0 64 672 10 0 0
1.59/1.65 c logicor : 118+ 8 550 1 0 6 126 6 0 0
1.59/1.65 c countsols : 0 0 0 1 0 0 0 0 0 0
1.59/1.65 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.59/1.65 c integral : 0.82 0.00 0.00 0.82 0.00
1.59/1.65 c knapsack : 0.01 0.00 0.01 0.00 0.00
1.59/1.65 c setppc : 0.00 0.00 0.00 0.00 0.00
1.59/1.65 c and : 0.01 0.00 0.01 0.00 0.00
1.59/1.65 c linear : 0.02 0.00 0.02 0.00 0.00
1.59/1.65 c logicor : 0.00 0.00 0.00 0.00 0.00
1.59/1.65 c countsols : 0.00 0.00 0.00 0.00 0.00
1.59/1.65 c Propagators : Time Calls Cutoffs DomReds
1.59/1.65 c vbounds : 0.00 3 0 0
1.59/1.65 c rootredcost : 0.00 0 0 0
1.59/1.65 c pseudoobj : 0.00 1080 0 1
1.59/1.65 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.59/1.65 c propagation : 0.01 108 105 635 25.6 34 17.0 -
1.59/1.65 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.59/1.65 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.59/1.65 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.59/1.65 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.59/1.65 c applied globally : - - - 190 13.4 - - -
1.59/1.65 c applied locally : - - - 0 0.0 - - -
1.59/1.65 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.59/1.65 c cut pool : 0.00 0 - - 0 - (maximal pool size: 59)
1.59/1.65 c redcost : 0.01 564 0 10 0 0
1.59/1.65 c impliedbounds : 0.00 7 0 0 45 0
1.59/1.65 c intobj : 0.00 0 0 0 0 0
1.59/1.65 c cgmip : 0.00 0 0 0 0 0
1.59/1.65 c gomory : 0.06 7 0 0 160 0
1.59/1.65 c strongcg : 0.05 7 0 0 289 0
1.59/1.65 c cmir : 0.03 7 0 0 98 0
1.59/1.65 c flowcover : 0.05 7 0 0 203 0
1.59/1.65 c clique : 0.00 2 0 0 0 0
1.59/1.65 c zerohalf : 0.00 0 0 0 0 0
1.59/1.65 c mcf : 0.00 2 0 0 0 0
1.59/1.65 c rapidlearning : 0.11 1 0 6 0 256
1.59/1.65 c Pricers : Time Calls Vars
1.59/1.65 c problem variables: 0.00 0 0
1.59/1.65 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.59/1.65 c relpscost : 0.81 291 0 88 0 0 460
1.59/1.65 c pscost : 0.00 0 0 0 0 0 0
1.59/1.65 c inference : 0.00 0 0 0 0 0 0
1.59/1.65 c mostinf : 0.00 0 0 0 0 0 0
1.59/1.65 c leastinf : 0.00 0 0 0 0 0 0
1.59/1.65 c fullstrong : 0.00 0 0 0 0 0 0
1.59/1.65 c allfullstrong : 0.00 0 0 0 0 0 0
1.59/1.65 c random : 0.00 0 0 0 0 0 0
1.59/1.65 c Primal Heuristics : Time Calls Found
1.59/1.65 c LP solutions : 0.00 - 1
1.59/1.65 c pseudo solutions : 0.00 - 0
1.59/1.65 c crossover : 0.00 0 0
1.59/1.65 c objpscostdiving : 0.00 0 0
1.59/1.65 c rootsoldiving : 0.00 0 0
1.59/1.65 c linesearchdiving : 0.00 0 0
1.59/1.65 c guideddiving : 0.00 0 0
1.59/1.65 c intshifting : 0.00 0 0
1.59/1.65 c oneopt : 0.00 1 0
1.59/1.65 c coefdiving : 0.01 1 0
1.59/1.65 c pscostdiving : 0.00 1 0
1.59/1.65 c fracdiving : 0.00 1 0
1.59/1.65 c veclendiving : 0.00 1 0
1.59/1.65 c feaspump : 0.01 1 0
1.59/1.65 c trivial : 0.00 2 0
1.59/1.65 c simplerounding : 0.00 0 0
1.59/1.65 c zirounding : 0.00 229 0
1.59/1.65 c rounding : 0.01 309 0
1.59/1.65 c shifting : 0.04 54 0
1.59/1.65 c twoopt : 0.00 0 0
1.59/1.65 c fixandinfer : 0.00 0 0
1.59/1.65 c intdiving : 0.00 0 0
1.59/1.65 c actconsdiving : 0.00 0 0
1.59/1.65 c octane : 0.00 0 0
1.59/1.65 c rens : 0.02 1 0
1.59/1.65 c rins : 0.00 0 0
1.59/1.65 c localbranching : 0.00 0 0
1.59/1.65 c mutation : 0.00 0 0
1.59/1.65 c dins : 0.00 0 0
1.59/1.65 c undercover : 0.02 1 0
1.59/1.65 c nlp : 0.00 0 0
1.59/1.65 c trysol : 0.00 0 0
1.59/1.65 c LP : Time Calls Iterations Iter/call Iter/sec
1.59/1.65 c primal LP : 0.00 0 0 0.00 -
1.59/1.65 c dual LP : 0.19 585 2205 3.77 11728.79
1.59/1.65 c lex dual LP : 0.00 0 0 0.00 -
1.59/1.65 c barrier LP : 0.00 0 0 0.00 -
1.59/1.65 c diving/probing LP: 0.01 55 328 5.96 21866.67
1.59/1.65 c strong branching : 0.81 1040 9434 9.07 11704.77
1.59/1.65 c (at root node) : - 26 1249 48.04 -
1.59/1.65 c conflict analysis: 0.00 0 0 0.00 -
1.59/1.65 c B&B Tree :
1.59/1.65 c number of runs : 2
1.59/1.65 c nodes : 314
1.59/1.65 c nodes (total) : 315
1.59/1.65 c nodes left : 0
1.59/1.65 c max depth : 37
1.59/1.65 c max depth (total): 37
1.59/1.65 c backtracks : 38 (12.1%)
1.59/1.65 c delayed cutoffs : 26
1.59/1.65 c repropagations : 125 (275 domain reductions, 18 cutoffs)
1.59/1.65 c avg switch length: 2.80
1.59/1.65 c switching time : 0.02
1.59/1.65 c Solution :
1.59/1.65 c Solutions found : 2 (2 improvements)
1.59/1.65 c First Solution : +9.00000000000000e+00 (in run 1, after 1 nodes, 0.18 seconds, depth 0, found by <trysol>)
1.59/1.65 c Primal Bound : +3.00000000000000e+00 (in run 2, after 314 nodes, 1.64 seconds, depth 36, found by <relaxation>)
1.59/1.65 c Dual Bound : +3.00000000000000e+00
1.59/1.65 c Gap : 0.00 %
1.59/1.65 c Root Dual Bound : +3.00000000000000e+00
1.59/1.65 c Root Iterations : 568
1.59/1.66 c Time complete: 1.65.
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703034-1278564407/watcher-2703034-1278564407 -o /tmp/evaluation-result-2703034-1278564407/solver-2703034-1278564407 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703034-1278564407.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: 0.99 0.97 0.99 3/106 28363 /proc/meminfo: memFree=1622208/2059040 swapFree=4134964/4192956 [pid=28363] ppid=28361 vsize=7904 CPUtime=0 /proc/28363/stat : 28363 (pbscip.linux.x8) R 28361 28363 26724 0 -1 4202496 1031 0 0 0 0 0 0 0 18 0 1 0 24653937 8093696 942 1992294400 4194304 8395647 140737361310272 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28363/statm: 1976 949 365 1026 0 946 0 [startup+0.0394429 s] /proc/loadavg: 0.99 0.97 0.99 3/106 28363 /proc/meminfo: memFree=1622208/2059040 swapFree=4134964/4192956 [pid=28363] ppid=28361 vsize=14344 CPUtime=0.03 /proc/28363/stat : 28363 (pbscip.linux.x8) R 28361 28363 26724 0 -1 4202496 2999 0 0 0 2 1 0 0 20 0 1 0 24653937 14688256 2557 1992294400 4194304 8395647 140737361310272 18446744073709551615 7382132 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/28363/statm: 3586 2557 486 1026 0 2556 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 14344 [startup+0.101454 s] /proc/loadavg: 0.99 0.97 0.99 3/106 28363 /proc/meminfo: memFree=1622208/2059040 swapFree=4134964/4192956 [pid=28363] ppid=28361 vsize=21296 CPUtime=0.09 /proc/28363/stat : 28363 (pbscip.linux.x8) R 28361 28363 26724 0 -1 4202496 6484 0 0 0 7 2 0 0 20 0 1 0 24653937 21807104 4370 1992294400 4194304 8395647 140737361310272 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/28363/statm: 5324 4375 612 1026 0 4294 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 21296 [startup+0.301491 s] /proc/loadavg: 0.99 0.97 0.99 3/106 28363 /proc/meminfo: memFree=1622208/2059040 swapFree=4134964/4192956 [pid=28363] ppid=28361 vsize=24744 CPUtime=0.29 /proc/28363/stat : 28363 (pbscip.linux.x8) R 28361 28363 26724 0 -1 4202496 7133 0 0 0 24 5 0 0 20 0 1 0 24653937 25337856 5019 1992294400 4194304 8395647 140737361310272 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/28363/statm: 6186 5019 625 1026 0 5156 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 24744 [startup+0.701573 s] /proc/loadavg: 0.99 0.97 0.99 3/106 28363 /proc/meminfo: memFree=1622208/2059040 swapFree=4134964/4192956 [pid=28363] ppid=28361 vsize=26140 CPUtime=0.69 /proc/28363/stat : 28363 (pbscip.linux.x8) R 28361 28363 26724 0 -1 4202496 7787 0 0 0 63 6 0 0 21 0 1 0 24653937 26767360 5668 1992294400 4194304 8395647 140737361310272 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/28363/statm: 6535 5668 662 1026 0 5505 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 26140 [startup+1.50072 s] /proc/loadavg: 0.99 0.97 0.99 2/107 28366 /proc/meminfo: memFree=1601616/2059040 swapFree=4134964/4192956 [pid=28363] ppid=28361 vsize=26140 CPUtime=1.49 /proc/28363/stat : 28363 (pbscip.linux.x8) R 28361 28363 26724 0 -1 4202496 7787 0 0 0 140 9 0 0 23 0 1 0 24653937 26767360 5668 1992294400 4194304 8395647 140737361310272 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/28363/statm: 6535 5668 662 1026 0 5505 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 26140 Solver just ended. Dumping a history of the last processes samples [startup+1.60074 s] /proc/loadavg: 0.99 0.97 0.99 2/107 28366 /proc/meminfo: memFree=1601616/2059040 swapFree=4134964/4192956 [pid=28363] ppid=28361 vsize=26140 CPUtime=1.59 /proc/28363/stat : 28363 (pbscip.linux.x8) R 28361 28363 26724 0 -1 4202496 7787 0 0 0 149 10 0 0 23 0 1 0 24653937 26767360 5668 1992294400 4194304 8395647 140737361310272 18446744073709551615 4601860 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/28363/statm: 6535 5668 662 1026 0 5505 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 26140 Child status: 0 Real time (s): 1.66258 CPU time (s): 1.66275 CPU user time (s): 1.55876 CPU system time (s): 0.103984 CPU usage (%): 100.01 Max. virtual memory (cumulated for all children) (KiB): 26140 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.55876 system time used= 0.103984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7792 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= 3 involuntary context switches= 21 runsolver used 0.007998 second user time and 0.014997 second system time The end
Begin job on node009 at 2010-07-08 06:46:47 IDJOB=2703034 IDBENCH=47978 IDSOLVER=1213 FILE ID=node009/2703034-1278564407 PBS_JOBID= 11239574 Free space on /tmp= 62552 MiB SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=7-P2=23-P3=11-P4=23-P5=37-P6=17-P7=29-B.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-2703034-1278564407/watcher-2703034-1278564407 -o /tmp/evaluation-result-2703034-1278564407/solver-2703034-1278564407 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703034-1278564407.opb -t 1800 -m 1800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b80dc1c4c7cbf5a9f30903895c7fc198 RANDOM SEED=396100991 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 : 3000.262 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 : 6000.52 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 : 3000.262 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1622612 kB Buffers: 94772 kB Cached: 239068 kB SwapCached: 11712 kB Active: 210288 kB Inactive: 155488 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1622612 kB SwapTotal: 4192956 kB SwapFree: 4134964 kB Dirty: 10496 kB Writeback: 0 kB AnonPages: 28724 kB Mapped: 8320 kB Slab: 48620 kB PageTables: 4312 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 199440 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= 62544 MiB End job on node009 at 2010-07-08 06:46:49