0.00/0.03 c SCIP version 1.1.0.7
0.00/0.03 c LP-Solver SoPlex 1.4.1
0.00/0.03 c user parameter file <scip.set> not found - using default parameters
0.00/0.03 c read problem <HOME/instance-1868920-1245150287.opb>
0.00/0.03 c original problem has 870 variables (870 bin, 0 int, 0 impl, 0 cont) and 1462 constraints
0.00/0.04 c start presolving problem
0.00/0.04 c presolving:
0.00/0.06 c (round 1) 631 del vars, 126 del conss, 8 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15762 impls, 0 clqs
0.00/0.07 c (round 2) 738 del vars, 1044 del conss, 35 chg bounds, 2 chg sides, 2 chg coeffs, 0 upgd conss, 16580 impls, 0 clqs
0.00/0.07 c (round 3) 752 del vars, 1185 del conss, 40 chg bounds, 2 chg sides, 2 chg coeffs, 0 upgd conss, 16618 impls, 0 clqs
0.00/0.07 c (round 4) 761 del vars, 1207 del conss, 44 chg bounds, 2 chg sides, 2 chg coeffs, 0 upgd conss, 16813 impls, 0 clqs
0.00/0.08 c (round 5) 765 del vars, 1218 del conss, 45 chg bounds, 2 chg sides, 2 chg coeffs, 0 upgd conss, 16813 impls, 0 clqs
0.00/0.08 c (round 6) 765 del vars, 1223 del conss, 45 chg bounds, 2 chg sides, 2 chg coeffs, 0 upgd conss, 16813 impls, 0 clqs
0.00/0.08 c (round 7) 765 del vars, 1229 del conss, 45 chg bounds, 2 chg sides, 2 chg coeffs, 231 upgd conss, 16813 impls, 0 clqs
0.00/0.08 c (round 8) 765 del vars, 1229 del conss, 45 chg bounds, 2 chg sides, 2 chg coeffs, 233 upgd conss, 16813 impls, 0 clqs
0.00/0.09 c (round 9) 799 del vars, 1229 del conss, 45 chg bounds, 2 chg sides, 2 chg coeffs, 233 upgd conss, 17047 impls, 0 clqs
0.00/0.10 c (round 10) 801 del vars, 1272 del conss, 45 chg bounds, 2 chg sides, 2 chg coeffs, 233 upgd conss, 17067 impls, 0 clqs
0.09/0.10 c (round 11) 801 del vars, 1280 del conss, 45 chg bounds, 2 chg sides, 2 chg coeffs, 233 upgd conss, 17067 impls, 0 clqs
0.09/0.10 c presolving (12 rounds):
0.09/0.10 c 801 deleted vars, 1280 deleted constraints, 45 tightened bounds, 0 added holes, 2 changed sides, 2 changed coefficients
0.09/0.10 c 17067 implications, 0 cliques
0.09/0.10 c presolved problem has 69 variables (69 bin, 0 int, 0 impl, 0 cont) and 182 constraints
0.09/0.10 c 182 constraints of type <logicor>
0.09/0.10 c transformed objective value is always integral (scale: 1)
0.09/0.10 c Presolving Time: 0.06
0.09/0.10 c strange?!, PURESAT with obj
0.09/0.10 c -----------------------------------------------------------------------------------------------
0.09/0.10 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10 c limits/memory = c 1620
0.09/0.10 c # maximal time in seconds to run
0.09/0.10 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10 c limits/time = c 1791
0.09/0.10 c # frequency for displaying node information lines
0.09/0.10 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10 c display/freq = c 10000
0.09/0.10 c -----------------------------------------------------------------------------------------------
0.09/0.10 c start solving problem
0.09/0.10 c
0.09/0.10 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.10 c 0.1s| 1 | 0 | 50 |2225k| 0 | 38 | 69 | 182 | 182 | 69 | 157 | 0 | 0 | 0 | 4.276667e+02 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 275 |2268k| 0 | 32 | 69 | 182 | 182 | 69 | 163 | 6 | 0 | 0 | 4.283333e+02 | -- | Inf
0.09/0.13 c 0.1s| 1 | 0 | 280 |2273k| 0 | 31 | 69 | 182 | 182 | 69 | 165 | 8 | 0 | 0 | 4.290000e+02 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 283 |2276k| 0 | 31 | 69 | 182 | 182 | 69 | 167 | 10 | 0 | 0 | 4.290000e+02 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 285 |2279k| 0 | 35 | 69 | 182 | 182 | 69 | 169 | 12 | 0 | 0 | 4.290000e+02 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 292 |2283k| 0 | 37 | 69 | 182 | 182 | 69 | 171 | 14 | 0 | 0 | 4.290000e+02 | -- | Inf
0.09/0.16 c 0.1s| 1 | 0 | 300 |2306k| 0 | 39 | 69 | 182 | 182 | 69 | 175 | 18 | 0 | 0 | 4.290000e+02 | -- | Inf
0.09/0.17 c 0.1s| 1 | 0 | 312 |2338k| 0 | 31 | 69 | 182 | 182 | 69 | 178 | 21 | 0 | 0 | 4.290000e+02 | -- | Inf
0.19/0.22 c 0.2s| 1 | 0 | 333 |2336k| 0 | 17 | 69 | 182 | 182 | 69 | 178 | 21 | 0 | 20 | 4.290000e+02 | -- | Inf
0.19/0.23 c 0.2s| 1 | 0 | 343 |2343k| 0 | 31 | 69 | 182 | 182 | 69 | 180 | 23 | 0 | 20 | 4.290000e+02 | -- | Inf
0.19/0.24 c 0.2s| 1 | 2 | 343 |2345k| 0 | 31 | 69 | 182 | 182 | 69 | 180 | 23 | 0 | 34 | 4.290000e+02 | -- | Inf
0.19/0.24 c (run 1, node 1) restarting after 5 global fixings of integer variables
0.19/0.24 c
0.19/0.24 (restart) converted 12 cuts from the global cut pool into linear constraints
0.19/0.24 c
0.19/0.24 presolving:
0.19/0.24 c (round 1) 9 del vars, 32 del conss, 1 chg bounds, 1 chg sides, 2 chg coeffs, 0 upgd conss, 17178 impls, 3 clqs
0.19/0.25 c (round 2) 10 del vars, 34 del conss, 1 chg bounds, 1 chg sides, 2 chg coeffs, 0 upgd conss, 17178 impls, 3 clqs
0.19/0.25 c (round 3) 10 del vars, 38 del conss, 1 chg bounds, 1 chg sides, 2 chg coeffs, 9 upgd conss, 17178 impls, 3 clqs
0.19/0.25 c (round 4) 10 del vars, 38 del conss, 1 chg bounds, 1 chg sides, 4 chg coeffs, 9 upgd conss, 17178 impls, 3 clqs
0.19/0.25 c presolving (5 rounds):
0.19/0.25 c 10 deleted vars, 38 deleted constraints, 1 tightened bounds, 0 added holes, 1 changed sides, 4 changed coefficients
0.19/0.25 c 17178 implications, 3 cliques
0.19/0.25 c presolved problem has 59 variables (59 bin, 0 int, 0 impl, 0 cont) and 156 constraints
0.19/0.25 c 2 constraints of type <knapsack>
0.19/0.25 c 3 constraints of type <setppc>
0.19/0.25 c 151 constraints of type <logicor>
0.19/0.25 c transformed objective value is always integral (scale: 1)
0.19/0.25 c Presolving Time: 0.06
0.19/0.25 c
0.19/0.25 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.25 c 0.2s| 1 | 0 | 382 |2238k| 0 | 12 | 59 | 156 | 156 | 59 | 125 | 0 | 0 | 34 | 4.290000e+02 | -- | Inf
0.19/0.25 c 0.2s| 1 | 0 | 388 |2243k| 0 | 13 | 59 | 156 | 156 | 59 | 131 | 6 | 0 | 34 | 4.290000e+02 | -- | Inf
0.19/0.26 c 0.2s| 1 | 0 | 388 |2243k| 0 | 13 | 59 | 156 | 156 | 59 | 131 | 6 | 0 | 35 | -- | -- | 0.00%
0.19/0.26 c
0.19/0.26 c SCIP Status : problem is solved [infeasible]
0.19/0.26 c Solving Time (sec) : 0.20
0.19/0.26 c Solving Nodes : 1 (total of 2 nodes in 2 runs)
0.19/0.26 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.19/0.26 c Dual Bound : +1.00000000000000e+20
0.19/0.26 c Gap : 0.00 %
0.19/0.26 c NODE 1
0.19/0.26 c DUAL BOUND 1e+20
0.19/0.26 c PRIMAL BOUND 1e+20
0.19/0.26 c GAP 0
0.19/0.26 s UNSATISFIABLE
0.19/0.26 c SCIP Status : problem is solved [infeasible]
0.19/0.26 c Solving Time : 0.20
0.19/0.26 c Original Problem :
0.19/0.26 c Problem name : HOME/instance-1868920-1245150287.opb
0.19/0.26 c Variables : 870 (870 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.26 c Constraints : 1462 initial, 1462 maximal
0.19/0.26 c Presolved Problem :
0.19/0.26 c Problem name : t_HOME/instance-1868920-1245150287.opb
0.19/0.26 c Variables : 59 (59 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.26 c Constraints : 156 initial, 156 maximal
0.19/0.26 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.19/0.26 c trivial : 0.00 28 0 0 0 0 0 0 0
0.19/0.26 c dualfix : 0.00 17 0 0 0 0 0 0 0
0.19/0.26 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.19/0.26 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.19/0.26 c implics : 0.01 0 599 0 0 0 0 0 0
0.19/0.26 c probing : 0.00 16 18 0 0 0 0 0 0
0.19/0.26 c knapsack : 0.00 0 0 0 0 0 0 0 2
0.19/0.26 c setppc : 0.00 0 0 0 0 0 0 0 0
0.19/0.26 c linear : 0.02 45 88 0 46 0 1232 3 4
0.19/0.26 c logicor : 0.01 0 0 0 0 0 86 0 0
0.19/0.26 c root node : - 5 - - 5 - - - -
0.19/0.26 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.19/0.26 c integral : 0 0 0 3 0 1 5 0 0 2
0.19/0.26 c knapsack : 2 1 1 0 0 0 0 0 0 0
0.19/0.26 c setppc : 3 1 1 0 0 0 0 0 0 0
0.19/0.26 c logicor : 151 9 296 0 0 9 0 0 0 0
0.19/0.26 c countsols : 0 0 0 0 0 0 0 0 0 0
0.19/0.26 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.19/0.26 c integral : 0.03 0.00 0.00 0.03 0.00
0.19/0.26 c knapsack : 0.00 0.00 0.00 0.00 0.00
0.19/0.26 c setppc : 0.00 0.00 0.00 0.00 0.00
0.19/0.26 c logicor : 0.00 0.00 0.00 0.00 0.00
0.19/0.26 c countsols : 0.00 0.00 0.00 0.00 0.00
0.19/0.26 c Propagators : Time Calls Cutoffs DomReds
0.19/0.26 c rootredcost : 0.00 0 0 0
0.19/0.26 c pseudoobj : 0.00 5 0 0
0.19/0.26 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.19/0.26 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.19/0.26 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.26 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.26 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.26 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.19/0.26 c applied globally : - - - 0 0.0 - - -
0.19/0.26 c applied locally : - - - 0 0.0 - - -
0.19/0.26 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.19/0.26 c cut pool : 0.00 0 - - 0 - (maximal pool size: 10)
0.19/0.26 c redcost : 0.00 9 0 0 0 0
0.19/0.26 c impliedbounds : 0.00 9 0 0 8 0
0.19/0.26 c intobj : 0.00 0 0 0 0 0
0.19/0.26 c gomory : 0.01 9 0 0 868 0
0.19/0.26 c strongcg : 0.01 9 0 0 868 0
0.19/0.26 c cmir : 0.01 9 0 0 3 0
0.19/0.26 c flowcover : 0.03 9 0 0 6 0
0.19/0.26 c clique : 0.00 9 0 0 8 0
0.19/0.26 c zerohalf : 0.00 0 0 0 0 0
0.19/0.26 c mcf : 0.00 2 0 0 0 0
0.19/0.26 c Pricers : Time Calls Vars
0.19/0.26 c problem variables: 0.00 0 0
0.19/0.26 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.19/0.26 c relpscost : 0.03 3 1 5 0 0 2
0.19/0.26 c pscost : 0.00 0 0 0 0 0 0
0.19/0.26 c inference : 0.00 0 0 0 0 0 0
0.19/0.26 c mostinf : 0.00 0 0 0 0 0 0
0.19/0.26 c leastinf : 0.00 0 0 0 0 0 0
0.19/0.26 c fullstrong : 0.00 0 0 0 0 0 0
0.19/0.26 c allfullstrong : 0.00 0 0 0 0 0 0
0.19/0.26 c random : 0.00 0 0 0 0 0 0
0.19/0.26 c Primal Heuristics : Time Calls Found
0.19/0.26 c LP solutions : 0.00 - 0
0.19/0.26 c pseudo solutions : 0.00 - 0
0.19/0.26 c simplerounding : 0.00 0 0
0.19/0.26 c rounding : 0.00 12 0
0.19/0.26 c shifting : 0.00 12 0
0.19/0.26 c intshifting : 0.00 0 0
0.19/0.26 c oneopt : 0.00 0 0
0.19/0.26 c fixandinfer : 0.00 0 0
0.19/0.26 c feaspump : 0.01 1 0
0.19/0.26 c coefdiving : 0.00 0 0
0.19/0.26 c pscostdiving : 0.00 0 0
0.19/0.26 c fracdiving : 0.00 0 0
0.19/0.26 c veclendiving : 0.00 0 0
0.19/0.26 c intdiving : 0.00 0 0
0.19/0.26 c actconsdiving : 0.00 0 0
0.19/0.26 c objpscostdiving : 0.00 0 0
0.19/0.26 c rootsoldiving : 0.00 0 0
0.19/0.26 c linesearchdiving : 0.00 0 0
0.19/0.26 c guideddiving : 0.00 0 0
0.19/0.26 c octane : 0.00 0 0
0.19/0.26 c rens : 0.01 1 0
0.19/0.26 c rins : 0.00 0 0
0.19/0.26 c localbranching : 0.00 0 0
0.19/0.26 c mutation : 0.00 0 0
0.19/0.26 c crossover : 0.00 0 0
0.19/0.26 c dins : 0.00 0 0
0.19/0.26 c LP : Time Calls Iterations Iter/call Iter/sec
0.19/0.26 c primal LP : 0.00 0 0 0.00 -
0.19/0.26 c dual LP : 0.01 12 173 14.42 17300.00
0.19/0.26 c barrier LP : 0.00 0 0 0.00 -
0.19/0.26 c diving/probing LP: 0.01 17 215 12.65 21500.00
0.19/0.26 c strong branching : 0.03 35 477 13.63 15900.00
0.19/0.26 c (at root node) : - 35 477 13.63 -
0.19/0.26 c conflict analysis: 0.00 0 0 0.00 -
0.19/0.26 c B&B Tree :
0.19/0.26 c number of runs : 2
0.19/0.26 c nodes : 1
0.19/0.26 c nodes (total) : 2
0.19/0.26 c nodes left : 0
0.19/0.26 c max depth : 0
0.19/0.26 c max depth (total): 0
0.19/0.26 c backtracks : 0 (0.0%)
0.19/0.26 c delayed cutoffs : 0
0.19/0.26 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.19/0.26 c avg switch length: 2.00
0.19/0.26 c switching time : 0.00
0.19/0.26 c Solution :
0.19/0.26 c Solutions found : 0 (0 improvements)
0.19/0.26 c Primal Bound : infeasible
0.19/0.26 c Dual Bound : -
0.19/0.26 c Gap : 0.00 %
0.19/0.26 c Root Dual Bound : -
0.19/0.27 c Time complete: 0.26.