0.02/0.03 c SCIP version 1.1.0.7
0.02/0.03 c LP-Solver Clp 1.8.2
0.02/0.03 c user parameter file <scip.set> not found - using default parameters
0.02/0.03 c read problem <HOME/instance-1868921-1245150289.opb>
0.02/0.03 c original problem has 870 variables (870 bin, 0 int, 0 impl, 0 cont) and 1462 constraints
0.02/0.04 c start presolving problem
0.02/0.04 c presolving:
0.02/0.06 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
0.02/0.07 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
0.02/0.07 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
0.02/0.08 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
0.02/0.08 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
0.02/0.08 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
0.02/0.08 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
0.02/0.08 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
0.02/0.10 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
0.02/0.10 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: 0.05
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 | 48 |2225k| 0 | 39 | 69 | 182 | 182 | 69 | 157 | 0 | 0 | 0 | 4.276667e+02 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 226 |2266k| 0 | 37 | 69 | 182 | 182 | 69 | 163 | 6 | 0 | 0 | 4.283333e+02 | -- | Inf
0.09/0.13 c 0.1s| 1 | 0 | 231 |2274k| 0 | 27 | 69 | 182 | 182 | 69 | 167 | 10 | 0 | 0 | 4.290000e+02 | -- | Inf
0.09/0.13 c 0.1s| 1 | 0 | 239 |2277k| 0 | 33 | 69 | 182 | 182 | 69 | 170 | 13 | 0 | 0 | 4.290000e+02 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 246 |2284k| 0 | 31 | 69 | 182 | 182 | 69 | 172 | 15 | 0 | 0 | 4.290000e+02 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 251 |2290k| 0 | 32 | 69 | 182 | 182 | 69 | 174 | 17 | 0 | 0 | 4.290000e+02 | -- | Inf
0.09/0.16 c 0.1s| 1 | 0 | 258 |2305k| 0 | 34 | 69 | 182 | 182 | 69 | 177 | 20 | 0 | 0 | 4.290000e+02 | -- | Inf
0.09/0.17 c 0.1s| 1 | 0 | 270 |2314k| 0 | 30 | 69 | 182 | 182 | 69 | 181 | 24 | 0 | 0 | 4.290000e+02 | -- | Inf
0.19/0.20 c 0.1s| 1 | 0 | 273 |2313k| 0 | 32 | 69 | 182 | 182 | 69 | 181 | 24 | 0 | 18 | 4.290000e+02 | -- | Inf
0.19/0.21 c 0.2s| 1 | 0 | 280 |2324k| 0 | 31 | 69 | 182 | 182 | 69 | 182 | 25 | 0 | 18 | 4.290000e+02 | -- | Inf
0.19/0.22 c 0.2s| 1 | 0 | 293 |2319k| 0 | 21 | 69 | 178 | 178 | 69 | 182 | 25 | 0 | 34 | 4.290000e+02 | -- | Inf
0.19/0.23 c 0.2s| 1 | 0 | 295 |2321k| 0 | 20 | 69 | 178 | 178 | 69 | 183 | 26 | 0 | 34 | 4.290000e+02 | -- | Inf
0.19/0.23 c 0.2s| 1 | 0 | 301 |2317k| 0 | 21 | 69 | 172 | 172 | 69 | 183 | 26 | 0 | 40 | 4.290000e+02 | -- | Inf
0.19/0.24 c 0.2s| 1 | 0 | 305 |2318k| 0 | 23 | 69 | 172 | 172 | 69 | 185 | 28 | 0 | 40 | 4.290000e+02 | -- | Inf
0.19/0.24 c 0.2s| 1 | 0 | 305 |2319k| 0 | 23 | 69 | 172 | 172 | 69 | 185 | 28 | 0 | 44 | -- | -- | 0.00%
0.19/0.24 c
0.19/0.24 c SCIP Status : problem is solved [infeasible]
0.19/0.24 c Solving Time (sec) : 0.19
0.19/0.24 c Solving Nodes : 1
0.19/0.24 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.19/0.24 c Dual Bound : +1.00000000000000e+20
0.19/0.24 c Gap : 0.00 %
0.19/0.24 c NODE 1
0.19/0.24 c DUAL BOUND 1e+20
0.19/0.24 c PRIMAL BOUND 1e+20
0.19/0.24 c GAP 0
0.19/0.24 s UNSATISFIABLE
0.19/0.24 c SCIP Status : problem is solved [infeasible]
0.19/0.24 c Solving Time : 0.19
0.19/0.24 c Original Problem :
0.19/0.24 c Problem name : HOME/instance-1868921-1245150289.opb
0.19/0.24 c Variables : 870 (870 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.24 c Constraints : 1462 initial, 1462 maximal
0.19/0.24 c Presolved Problem :
0.19/0.24 c Problem name : t_HOME/instance-1868921-1245150289.opb
0.19/0.24 c Variables : 69 (69 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.24 c Constraints : 182 initial, 182 maximal
0.19/0.24 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.19/0.24 c trivial : 0.00 22 0 0 0 0 0 0 0
0.19/0.24 c dualfix : 0.00 17 0 0 0 0 0 0 0
0.19/0.24 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.19/0.24 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.19/0.24 c implics : 0.02 0 595 0 0 0 0 0 0
0.19/0.24 c probing : 0.01 16 18 0 0 0 0 0 0
0.19/0.24 c linear : 0.01 45 88 0 45 0 1229 2 2
0.19/0.24 c logicor : 0.01 0 0 0 0 0 51 0 0
0.19/0.24 c root node : - 8 - - 8 - - - -
0.19/0.24 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.19/0.24 c integral : 0 0 0 4 0 1 7 0 0 0
0.19/0.24 c logicor : 182 10 298 0 0 9 1 0 0 0
0.19/0.24 c countsols : 0 0 0 0 0 0 0 0 0 0
0.19/0.24 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.19/0.24 c integral : 0.03 0.00 0.00 0.03 0.00
0.19/0.24 c logicor : 0.00 0.00 0.00 0.00 0.00
0.19/0.24 c countsols : 0.00 0.00 0.00 0.00 0.00
0.19/0.24 c Propagators : Time Calls Cutoffs DomReds
0.19/0.24 c rootredcost : 0.00 0 0 0
0.19/0.24 c pseudoobj : 0.00 8 0 0
0.19/0.24 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.19/0.24 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.19/0.24 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.24 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.24 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.24 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.19/0.24 c applied globally : - - - 0 0.0 - - -
0.19/0.24 c applied locally : - - - 0 0.0 - - -
0.19/0.24 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.19/0.24 c cut pool : 0.00 9 - - 20 - (maximal pool size: 129)
0.19/0.24 c redcost : 0.00 10 0 0 0 0
0.19/0.24 c impliedbounds : 0.00 10 0 0 0 0
0.19/0.24 c intobj : 0.00 0 0 0 0 0
0.19/0.24 c gomory : 0.01 10 0 0 1060 0
0.19/0.24 c strongcg : 0.02 10 0 0 1060 0
0.19/0.24 c cmir : 0.00 10 0 0 4 0
0.19/0.24 c flowcover : 0.03 10 0 0 8 0
0.19/0.24 c clique : 0.00 10 0 0 10 0
0.19/0.24 c zerohalf : 0.00 0 0 0 0 0
0.19/0.24 c mcf : 0.00 1 0 0 0 0
0.19/0.24 c Pricers : Time Calls Vars
0.19/0.24 c problem variables: 0.00 0 0
0.19/0.24 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.19/0.24 c relpscost : 0.03 4 1 7 0 0 0
0.19/0.24 c pscost : 0.00 0 0 0 0 0 0
0.19/0.24 c inference : 0.00 0 0 0 0 0 0
0.19/0.24 c mostinf : 0.00 0 0 0 0 0 0
0.19/0.24 c leastinf : 0.00 0 0 0 0 0 0
0.19/0.24 c fullstrong : 0.00 0 0 0 0 0 0
0.19/0.24 c allfullstrong : 0.00 0 0 0 0 0 0
0.19/0.24 c random : 0.00 0 0 0 0 0 0
0.19/0.24 c Primal Heuristics : Time Calls Found
0.19/0.24 c LP solutions : 0.00 - 0
0.19/0.24 c pseudo solutions : 0.00 - 0
0.19/0.24 c oneopt : 0.00 0 0
0.19/0.24 c simplerounding : 0.00 0 0
0.19/0.24 c rounding : 0.00 14 0
0.19/0.24 c shifting : 0.01 14 0
0.19/0.24 c intshifting : 0.00 0 0
0.19/0.24 c fixandinfer : 0.00 0 0
0.19/0.24 c feaspump : 0.01 1 0
0.19/0.24 c coefdiving : 0.00 0 0
0.19/0.24 c pscostdiving : 0.00 0 0
0.19/0.24 c fracdiving : 0.00 0 0
0.19/0.24 c veclendiving : 0.00 0 0
0.19/0.24 c intdiving : 0.00 0 0
0.19/0.24 c actconsdiving : 0.00 0 0
0.19/0.24 c objpscostdiving : 0.00 0 0
0.19/0.24 c rootsoldiving : 0.00 0 0
0.19/0.24 c linesearchdiving : 0.00 0 0
0.19/0.24 c guideddiving : 0.00 0 0
0.19/0.24 c octane : 0.00 0 0
0.19/0.24 c rens : 0.01 1 0
0.19/0.24 c rins : 0.00 0 0
0.19/0.24 c localbranching : 0.00 0 0
0.19/0.24 c mutation : 0.00 0 0
0.19/0.24 c crossover : 0.00 0 0
0.19/0.24 c dins : 0.00 0 0
0.19/0.24 c LP : Time Calls Iterations Iter/call Iter/sec
0.19/0.24 c primal LP : 0.00 0 0 0.00 -
0.19/0.24 c dual LP : 0.01 14 138 9.86 13800.00
0.19/0.24 c barrier LP : 0.00 0 0 0.00 -
0.19/0.24 c diving/probing LP: 0.01 13 167 12.85 16700.00
0.19/0.24 c strong branching : 0.03 44 448 10.18 14933.33
0.19/0.24 c (at root node) : - 44 448 10.18 -
0.19/0.24 c conflict analysis: 0.00 0 0 0.00 -
0.19/0.24 c B&B Tree :
0.19/0.24 c number of runs : 1
0.19/0.24 c nodes : 1
0.19/0.24 c nodes (total) : 1
0.19/0.24 c nodes left : 0
0.19/0.24 c max depth : 0
0.19/0.24 c max depth (total): 0
0.19/0.24 c backtracks : 0 (0.0%)
0.19/0.24 c delayed cutoffs : 0
0.19/0.24 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.19/0.24 c avg switch length: 2.00
0.19/0.24 c switching time : 0.00
0.19/0.24 c Solution :
0.19/0.24 c Solutions found : 0 (0 improvements)
0.19/0.24 c Primal Bound : infeasible
0.19/0.24 c Dual Bound : -
0.19/0.24 c Gap : 0.00 %
0.19/0.24 c Root Dual Bound : -
0.19/0.25 c Time complete: 0.24.