0.03/0.08 c SCIP version 1.1.0.7
0.03/0.08 c LP-Solver SoPlex 1.4.1
0.03/0.08 c user parameter file <scip.set> not found - using default parameters
0.03/0.08 c read problem <HOME/instance-1868938-1245151212.opb>
0.03/0.08 c original problem has 2080 variables (2080 bin, 0 int, 0 impl, 0 cont) and 4708 constraints
0.09/0.10 c start presolving problem
0.09/0.10 c presolving:
0.09/0.16 c (round 1) 1121 del vars, 178 del conss, 9 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 40808 impls, 0 clqs
0.09/0.19 c (round 2) 1227 del vars, 1783 del conss, 22 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 44511 impls, 0 clqs
0.20/0.20 c (round 3) 1290 del vars, 2050 del conss, 73 chg bounds, 1 chg sides, 2 chg coeffs, 0 upgd conss, 45553 impls, 0 clqs
0.20/0.21 c (round 4) 1352 del vars, 2380 del conss, 138 chg bounds, 61 chg sides, 107 chg coeffs, 0 upgd conss, 46394 impls, 0 clqs
0.20/0.21 c (round 5) 1401 del vars, 2518 del conss, 162 chg bounds, 61 chg sides, 107 chg coeffs, 0 upgd conss, 46394 impls, 0 clqs
0.20/0.22 c (round 6) 1402 del vars, 2519 del conss, 162 chg bounds, 61 chg sides, 107 chg coeffs, 0 upgd conss, 46412 impls, 0 clqs
0.29/0.33 c (round 7) 1402 del vars, 2564 del conss, 162 chg bounds, 105 chg sides, 107 chg coeffs, 2098 upgd conss, 46412 impls, 0 clqs
0.29/0.35 c (round 8) 1404 del vars, 2566 del conss, 162 chg bounds, 105 chg sides, 107 chg coeffs, 2098 upgd conss, 46412 impls, 0 clqs
0.29/0.36 c (round 9) 1404 del vars, 2566 del conss, 162 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 46412 impls, 0 clqs
0.29/0.39 c (round 10) 1459 del vars, 2566 del conss, 162 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 49528 impls, 0 clqs
0.39/0.40 c (round 11) 1459 del vars, 2675 del conss, 162 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 49528 impls, 0 clqs
0.39/0.42 c (round 12) 1510 del vars, 2675 del conss, 162 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 51896 impls, 0 clqs
0.39/0.43 c (round 13) 1510 del vars, 2839 del conss, 162 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 51896 impls, 0 clqs
0.39/0.43 c (round 14) 1511 del vars, 2840 del conss, 162 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 51896 impls, 0 clqs
0.39/0.46 c (round 15) 1511 del vars, 2841 del conss, 162 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 51896 impls, 0 clqs
0.39/0.48 c (round 16) 1587 del vars, 2841 del conss, 162 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 52646 impls, 0 clqs
0.39/0.48 c (round 17) 1587 del vars, 3092 del conss, 162 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 52652 impls, 0 clqs
0.39/0.49 c (round 18) 1593 del vars, 3098 del conss, 162 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 52652 impls, 0 clqs
0.39/0.49 c (round 19) 1594 del vars, 3106 del conss, 162 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 52652 impls, 0 clqs
0.49/0.55 c (round 20) 1594 del vars, 3119 del conss, 162 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 52652 impls, 0 clqs
0.59/0.61 c (round 21) 1644 del vars, 3119 del conss, 164 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 54852 impls, 0 clqs
0.59/0.61 c (round 22) 1644 del vars, 3168 del conss, 164 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 54852 impls, 0 clqs
0.59/0.61 c (round 23) 1646 del vars, 3169 del conss, 164 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 54852 impls, 0 clqs
0.59/0.67 c (round 24) 1691 del vars, 3169 del conss, 164 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 55440 impls, 0 clqs
0.59/0.67 c (round 25) 1691 del vars, 3201 del conss, 164 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 55440 impls, 0 clqs
0.59/0.68 c (round 26) 1692 del vars, 3204 del conss, 164 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 55440 impls, 0 clqs
0.59/0.68 c (round 27) 1693 del vars, 3207 del conss, 164 chg bounds, 105 chg sides, 107 chg coeffs, 2142 upgd conss, 55440 impls, 0 clqs
0.59/0.69 c presolving (28 rounds):
0.59/0.69 c 1693 deleted vars, 3207 deleted constraints, 164 tightened bounds, 0 added holes, 105 changed sides, 107 changed coefficients
0.59/0.69 c 55440 implications, 0 cliques
0.59/0.69 c presolved problem has 387 variables (387 bin, 0 int, 0 impl, 0 cont) and 1501 constraints
0.59/0.69 c 1501 constraints of type <logicor>
0.59/0.69 c transformed objective value is always integral (scale: 1)
0.59/0.69 c Presolving Time: 0.55
0.59/0.69 c strange?!, PURESAT with obj
0.59/0.69 c -----------------------------------------------------------------------------------------------
0.59/0.69 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.59/0.69 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.69 c limits/memory = c 1620
0.59/0.69 c # maximal time in seconds to run
0.59/0.69 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.69 c limits/time = c 1791
0.59/0.69 c # frequency for displaying node information lines
0.59/0.69 c # [type: int, range: [-1,2147483647], default: 100]
0.59/0.69 c display/freq = c 10000
0.59/0.69 c -----------------------------------------------------------------------------------------------
0.59/0.69 c start solving problem
0.59/0.69 c
0.69/0.79 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.69/0.79 c 0.7s| 1 | 0 | 663 |7161k| 0 | 238 | 387 |1501 |1501 | 387 |1381 | 0 | 0 | 0 | 9.376667e+02 | -- | Inf
1.49/1.54 c 1.4s| 1 | 0 | 3365 |7723k| 0 | 301 | 387 |1501 |1501 | 387 |1669 | 288 | 0 | 0 | 9.433037e+02 | -- | Inf
1.69/1.77 c 1.6s| 1 | 0 | 3607 |8264k| 0 | 294 | 387 |1501 |1501 | 387 |1724 | 343 | 0 | 0 | 9.451428e+02 | -- | Inf
2.09/2.20 c 2.0s| 1 | 0 | 3750 |8830k| 0 | 296 | 387 |1501 |1501 | 387 |1731 | 350 | 0 | 0 | 9.459251e+02 | -- | Inf
2.59/2.69 c 2.5s| 1 | 0 | 3910 |9448k| 0 | 292 | 387 |1501 |1501 | 387 |1742 | 361 | 0 | 0 | 9.462611e+02 | -- | Inf
2.99/3.08 c 2.9s| 1 | 0 | 4238 | 10M| 0 | 302 | 387 |1501 |1501 | 387 |1751 | 370 | 0 | 0 | 9.466702e+02 | -- | Inf
3.60/3.68 c 3.5s| 1 | 0 | 4354 | 11M| 0 | 305 | 387 |1501 |1501 | 387 |1758 | 377 | 0 | 0 | 9.468365e+02 | -- | Inf
4.29/4.31 c 4.1s| 1 | 0 | 4426 | 11M| 0 | 308 | 387 |1501 |1501 | 387 |1764 | 383 | 0 | 0 | 9.469076e+02 | -- | Inf
4.89/4.94 c 4.8s| 1 | 0 | 4510 | 11M| 0 | 305 | 387 |1501 |1501 | 387 |1773 | 392 | 0 | 0 | 9.469263e+02 | -- | Inf
5.49/5.59 c 5.4s| 1 | 0 | 4663 | 11M| 0 | 298 | 387 |1501 |1501 | 387 |1778 | 397 | 0 | 0 | 9.469731e+02 | -- | Inf
6.29/6.36 c 6.2s| 1 | 0 | 4891 | 12M| 0 | 308 | 387 |1501 |1501 | 387 |1783 | 402 | 0 | 0 | 9.470934e+02 | -- | Inf
6.99/7.02 c 6.8s| 1 | 0 | 5022 | 12M| 0 | 303 | 387 |1501 |1501 | 387 |1792 | 411 | 0 | 0 | 9.471355e+02 | -- | Inf
7.69/7.70 c 7.5s| 1 | 0 | 5121 | 12M| 0 | 297 | 387 |1501 |1501 | 387 |1796 | 415 | 0 | 0 | 9.471748e+02 | -- | Inf
8.39/8.44 c 8.2s| 1 | 0 | 5281 | 13M| 0 | 302 | 387 |1501 |1501 | 387 |1502 | 418 | 0 | 0 | 9.473768e+02 | -- | Inf
8.89/8.99 c 8.8s| 1 | 0 | 5424 | 14M| 0 | 302 | 387 |1501 |1501 | 387 |1507 | 423 | 0 | 0 | 9.475379e+02 | -- | Inf
9.49/9.51 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
9.49/9.51 c 9.3s| 1 | 0 | 5584 | 15M| 0 | 301 | 387 |1501 |1501 | 387 |1510 | 426 | 0 | 0 | 9.477302e+02 | -- | Inf
9.98/10.06 c 9.8s| 1 | 0 | 5726 | 16M| 0 | 294 | 387 |1501 |1501 | 387 |1511 | 427 | 0 | 0 | 9.477972e+02 | -- | Inf
10.59/10.64 c 10.4s| 1 | 0 | 5900 | 16M| 0 | 295 | 387 |1501 |1501 | 387 |1512 | 428 | 0 | 0 | 9.478475e+02 | -- | Inf
11.18/11.21 c 11.0s| 1 | 0 | 6008 | 17M| 0 | 298 | 387 |1501 |1501 | 387 |1517 | 433 | 0 | 0 | 9.478667e+02 | -- | Inf
11.79/11.87 c 11.6s| 1 | 0 | 6207 | 18M| 0 | 300 | 387 |1501 |1501 | 387 |1493 | 435 | 0 | 0 | 9.478831e+02 | -- | Inf
12.39/12.49 c 12.2s| 1 | 0 | 6373 | 19M| 0 | 303 | 387 |1501 |1501 | 387 |1495 | 437 | 0 | 0 | 9.479011e+02 | -- | Inf
12.79/12.82 c 12.6s| 1 | 0 | 6441 | 19M| 0 | 299 | 387 |1501 |1501 | 387 |1497 | 439 | 0 | 0 | 9.479140e+02 | -- | Inf
13.10/13.14 c 12.9s| 1 | 0 | 6488 | 19M| 0 | 299 | 387 |1501 |1501 | 387 |1499 | 441 | 0 | 0 | 9.479255e+02 | -- | Inf
13.39/13.47 c 13.2s| 1 | 0 | 6560 | 19M| 0 | 302 | 387 |1501 |1501 | 387 |1502 | 444 | 0 | 0 | 9.479440e+02 | -- | Inf
13.79/13.80 c 13.5s| 1 | 0 | 6582 | 19M| 0 | 309 | 387 |1501 |1501 | 387 |1503 | 445 | 0 | 0 | 9.479493e+02 | -- | Inf
14.09/14.12 c 13.9s| 1 | 0 | 6620 | 19M| 0 | 299 | 387 |1501 |1501 | 387 |1480 | 447 | 0 | 0 | 9.479572e+02 | -- | Inf
14.38/14.43 c 14.2s| 1 | 0 | 6647 | 19M| 0 | 298 | 387 |1501 |1501 | 387 |1481 | 448 | 0 | 0 | 9.479584e+02 | -- | Inf
14.69/14.74 c 14.5s| 1 | 0 | 6662 | 19M| 0 | 305 | 387 |1501 |1501 | 387 |1482 | 449 | 0 | 0 | 9.479599e+02 | -- | Inf
18.29/18.32 c 18.0s| 1 | 2 | 6662 | 19M| 0 | 305 | 387 |1501 |1501 | 387 |1482 | 449 | 0 | 18 | 9.479599e+02 | -- | Inf
52.16/52.29 c
52.16/52.29 c SCIP Status : problem is solved [infeasible]
52.16/52.29 c Solving Time (sec) : 51.67
52.16/52.29 c Solving Nodes : 344
52.16/52.29 c Primal Bound : +1.00000000000000e+20 (0 solutions)
52.16/52.29 c Dual Bound : +1.00000000000000e+20
52.16/52.29 c Gap : 0.00 %
52.16/52.29 c NODE 344
52.16/52.29 c DUAL BOUND 1e+20
52.16/52.29 c PRIMAL BOUND 1e+20
52.16/52.29 c GAP 0
52.16/52.29 s UNSATISFIABLE
52.16/52.29 c SCIP Status : problem is solved [infeasible]
52.16/52.29 c Solving Time : 51.67
52.16/52.29 c Original Problem :
52.16/52.29 c Problem name : HOME/instance-1868938-1245151212.opb
52.16/52.29 c Variables : 2080 (2080 binary, 0 integer, 0 implicit integer, 0 continuous)
52.16/52.29 c Constraints : 4708 initial, 4708 maximal
52.16/52.29 c Presolved Problem :
52.16/52.29 c Problem name : t_HOME/instance-1868938-1245151212.opb
52.16/52.29 c Variables : 387 (387 binary, 0 integer, 0 implicit integer, 0 continuous)
52.16/52.29 c Constraints : 1501 initial, 1823 maximal
52.16/52.29 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
52.16/52.29 c trivial : 0.00 69 0 0 0 0 0 0 0
52.16/52.29 c dualfix : 0.00 94 0 0 0 0 0 0 0
52.16/52.29 c boundshift : 0.00 0 0 0 0 0 0 0 0
52.16/52.29 c inttobinary : 0.00 0 0 0 0 0 0 0 0
52.16/52.29 c implics : 0.02 0 1036 0 0 0 0 0 0
52.16/52.29 c probing : 0.11 154 123 0 2 0 0 0 0
52.16/52.29 c linear : 0.17 130 87 0 162 0 2566 105 107
52.16/52.29 c logicor : 0.23 0 0 0 0 0 641 0 0
52.16/52.29 c root node : - 0 - - 0 - - - -
52.16/52.29 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
52.16/52.29 c integral : 0 0 0 314 0 12 151 0 0 470
52.16/52.29 c logicor : 1501+ 28 4504 0 0 184 11784 0 0 0
52.16/52.29 c countsols : 0 0 0 0 0 0 0 0 0 0
52.16/52.29 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
52.16/52.29 c integral : 32.64 0.00 0.00 32.64 0.00
52.16/52.29 c logicor : 0.10 0.02 0.08 0.00 0.00
52.16/52.29 c countsols : 0.00 0.00 0.00 0.00 0.00
52.16/52.29 c Propagators : Time Calls Cutoffs DomReds
52.16/52.29 c rootredcost : 0.00 0 0 0
52.16/52.29 c pseudoobj : 0.05 3200 0 0
52.16/52.29 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
52.16/52.29 c propagation : 0.00 176 170 413 7.6 49 6.9 -
52.16/52.29 c infeasible LP : 0.00 3 3 6 8.7 1 9.0 0
52.16/52.29 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
52.16/52.29 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
52.16/52.29 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
52.16/52.29 c applied globally : - - - 322 6.4 - - -
52.16/52.29 c applied locally : - - - 0 0.0 - - -
52.16/52.29 c Separators : Time Calls Cutoffs DomReds Cuts Conss
52.16/52.29 c cut pool : 0.07 27 - - 359 - (maximal pool size: 3069)
52.16/52.29 c redcost : 0.00 336 0 0 0 0
52.16/52.29 c impliedbounds : 0.00 28 0 0 443 0
52.16/52.29 c intobj : 0.00 0 0 0 0 0
52.16/52.29 c gomory : 7.47 28 0 0 1752 0
52.16/52.29 c strongcg : 4.27 20 0 0 6483 0
52.16/52.29 c cmir : 0.14 10 0 0 0 0
52.16/52.29 c flowcover : 0.12 10 0 0 0 0
52.16/52.29 c clique : 0.00 28 0 0 86 0
52.16/52.29 c zerohalf : 0.00 0 0 0 0 0
52.16/52.29 c mcf : 0.00 1 0 0 0 0
52.16/52.29 c Pricers : Time Calls Vars
52.16/52.29 c problem variables: 0.00 0 0
52.16/52.29 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
52.16/52.29 c relpscost : 32.64 314 12 151 0 0 470
52.16/52.29 c pscost : 0.00 0 0 0 0 0 0
52.16/52.29 c inference : 0.00 0 0 0 0 0 0
52.16/52.29 c mostinf : 0.00 0 0 0 0 0 0
52.16/52.29 c leastinf : 0.00 0 0 0 0 0 0
52.16/52.29 c fullstrong : 0.00 0 0 0 0 0 0
52.16/52.29 c allfullstrong : 0.00 0 0 0 0 0 0
52.16/52.29 c random : 0.00 0 0 0 0 0 0
52.16/52.29 c Primal Heuristics : Time Calls Found
52.16/52.29 c LP solutions : 0.00 - 0
52.16/52.29 c pseudo solutions : 0.00 - 0
52.16/52.29 c oneopt : 0.00 0 0
52.16/52.29 c crossover : 0.00 0 0
52.16/52.29 c guideddiving : 0.00 0 0
52.16/52.29 c fracdiving : 0.00 1 0
52.16/52.29 c veclendiving : 0.00 1 0
52.16/52.29 c linesearchdiving : 0.00 1 0
52.16/52.30 c objpscostdiving : 0.01 1 0
52.16/52.30 c rootsoldiving : 0.03 1 0
52.16/52.30 c coefdiving : 0.02 2 0
52.16/52.30 c feaspump : 0.52 1 0
52.16/52.30 c pscostdiving : 0.02 2 0
52.16/52.30 c simplerounding : 0.01 85 0
52.16/52.30 c rounding : 0.05 219 0
52.16/52.30 c shifting : 0.18 51 0
52.16/52.30 c intshifting : 0.00 0 0
52.16/52.30 c fixandinfer : 0.00 0 0
52.16/52.30 c intdiving : 0.00 0 0
52.16/52.30 c actconsdiving : 0.00 0 0
52.16/52.30 c octane : 0.00 0 0
52.16/52.30 c rens : 0.01 0 0
52.16/52.30 c rins : 0.00 0 0
52.16/52.30 c localbranching : 0.00 0 0
52.16/52.30 c mutation : 0.00 0 0
52.16/52.30 c dins : 0.00 0 0
52.16/52.30 c LP : Time Calls Iterations Iter/call Iter/sec
52.16/52.30 c primal LP : 0.00 0 0 0.00 -
52.16/52.30 c dual LP : 5.01 341 17507 51.34 3494.41
52.16/52.30 c barrier LP : 0.00 0 0 0.00 -
52.16/52.30 c diving/probing LP: 0.55 79 2558 32.38 4650.91
52.16/52.30 c strong branching : 32.57 1250 109603 87.68 3365.15
52.16/52.30 c (at root node) : - 18 7835 435.28 -
52.16/52.30 c conflict analysis: 0.00 0 0 0.00 -
52.16/52.30 c B&B Tree :
52.16/52.30 c number of runs : 1
52.16/52.30 c nodes : 344
52.16/52.30 c nodes (total) : 344
52.16/52.30 c nodes left : 0
52.16/52.30 c max depth : 21
52.16/52.30 c max depth (total): 21
52.16/52.30 c backtracks : 74 (21.5%)
52.16/52.30 c delayed cutoffs : 127
52.16/52.30 c repropagations : 363 (3660 domain reductions, 65 cutoffs)
52.16/52.30 c avg switch length: 3.67
52.16/52.30 c switching time : 0.08
52.16/52.30 c Solution :
52.16/52.30 c Solutions found : 0 (0 improvements)
52.16/52.30 c Primal Bound : infeasible
52.16/52.30 c Dual Bound : -
52.16/52.30 c Gap : 0.00 %
52.16/52.30 c Root Dual Bound : +9.47959866758870e+02
52.26/52.32 c Time complete: 52.29.