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-2704593-1278563561.opb>
0.00/0.05 c original problem has 901 variables (901 bin, 0 int, 0 impl, 0 cont) and 2521 constraints
0.00/0.05 c problem read
0.00/0.05 c presolving settings loaded
0.00/0.06 c presolving:
0.00/0.08 c (round 1) 211 del vars, 0 del conss, 210 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 3360 impls, 0 clqs
0.09/0.15 c (round 2) 272 del vars, 482 del conss, 212 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 93468 impls, 0 clqs
0.09/0.16 c (round 3) 272 del vars, 600 del conss, 212 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 93468 impls, 0 clqs
0.09/0.19 c (round 4) 272 del vars, 600 del conss, 212 chg bounds, 0 chg sides, 0 chg coeffs, 1920 upgd conss, 93468 impls, 0 clqs
0.39/0.45 c (0.4s) probing: 243/629 (38.6%) - 2 fixings, 0 aggregations, 1687 implications, 0 bound changes
0.39/0.45 c (0.4s) probing aborted: 100/100 successive totally useless probings
0.39/0.46 c (round 5) 274 del vars, 600 del conss, 212 chg bounds, 0 chg sides, 0 chg coeffs, 1920 upgd conss, 96842 impls, 0 clqs
0.39/0.46 c (round 6) 274 del vars, 622 del conss, 212 chg bounds, 0 chg sides, 0 chg coeffs, 1920 upgd conss, 96842 impls, 0 clqs
0.39/0.47 c (0.4s) probing: 253/629 (40.2%) - 2 fixings, 0 aggregations, 1687 implications, 0 bound changes
0.39/0.47 c (0.4s) probing aborted: 100/100 successive totally useless probings
0.39/0.47 c presolving (7 rounds):
0.39/0.47 c 274 deleted vars, 622 deleted constraints, 212 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.39/0.47 c 96842 implications, 0 cliques
0.39/0.47 c presolved problem has 627 variables (627 bin, 0 int, 0 impl, 0 cont) and 1899 constraints
0.39/0.47 c 1329 constraints of type <setppc>
0.39/0.47 c 1 constraints of type <linear>
0.39/0.47 c 569 constraints of type <logicor>
0.39/0.47 c transformed objective value is always integral (scale: 2)
0.39/0.47 c Presolving Time: 0.41
0.39/0.47 c - non default parameters ----------------------------------------------------------------------
0.39/0.47 c # SCIP version 1.2.1.3
0.39/0.47 c
0.39/0.47 c # frequency for displaying node information lines
0.39/0.47 c # [type: int, range: [-1,2147483647], default: 100]
0.39/0.47 c display/freq = 10000
0.39/0.47 c
0.39/0.47 c # maximal time in seconds to run
0.39/0.47 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.47 c limits/time = 1789.96
0.39/0.47 c
0.39/0.47 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.39/0.47 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.47 c limits/memory = 1620
0.39/0.47 c
0.39/0.47 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.39/0.47 c # [type: int, range: [1,2], default: 1]
0.39/0.47 c timing/clocktype = 2
0.39/0.47 c
0.39/0.47 c # should presolving try to simplify inequalities
0.39/0.47 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.47 c constraints/linear/simplifyinequalities = TRUE
0.39/0.47 c
0.39/0.47 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.39/0.47 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.47 c constraints/indicator/addCouplingCons = TRUE
0.39/0.47 c
0.39/0.47 c # should presolving try to simplify knapsacks
0.39/0.47 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.47 c constraints/knapsack/simplifyinequalities = TRUE
0.39/0.47 c
0.39/0.47 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.39/0.47 c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.47 c separating/rapidlearning/freq = 0
0.39/0.47 c
0.39/0.47 c -----------------------------------------------------------------------------------------------
0.39/0.47 c start solving
0.39/0.47 c
0.39/0.49 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.39/0.49 c 0.4s| 1 | 0 | 72 | - |6440k| 0 | 1 | 627 |1899 | 627 |1899 | 0 | 0 | 0 | 1.000000e+00 | -- | Inf
1.29/1.36 c 1.3s| 1 | 0 | 1216 | - |6480k| 0 | 1 | 627 |1936 | 627 |1901 | 2 | 0 | 0 | 1.000000e+00 | -- | Inf
1.39/1.40 c 1.4s| 1 | 0 | 1261 | - |6481k| 0 | 1 | 627 |1936 | 627 |1903 | 4 | 0 | 0 | 1.000000e+00 | -- | Inf
1.39/1.44 c 1.4s| 1 | 0 | 1283 | - |6482k| 0 | 1 | 627 |1936 | 627 |1905 | 6 | 0 | 0 | 1.000000e+00 | -- | Inf
1.39/1.47 c 1.4s| 1 | 0 | 1306 | - |6483k| 0 | 1 | 627 |1936 | 627 |1907 | 8 | 0 | 0 | 1.000000e+00 | -- | Inf
1.49/1.51 c 1.5s| 1 | 0 | 1328 | - |6484k| 0 | 1 | 627 |1936 | 627 |1909 | 10 | 0 | 0 | 1.000000e+00 | -- | Inf
1.49/1.57 c 1.5s| 1 | 0 | 1393 | - |6485k| 0 | 1 | 627 |1936 | 627 |1911 | 12 | 0 | 0 | 1.000000e+00 | -- | Inf
1.59/1.60 c 1.6s| 1 | 2 | 1393 | - |6485k| 0 | 1 | 627 |1936 | 627 |1911 | 12 | 0 | 0 | 1.000000e+00 | -- | Inf
4.09/4.18 o 3
4.09/4.18 c R 4.1s| 20 | 2 | 2179 | 41.4 |6573k| 8 | - | 627 |1938 | 627 |1911 | 12 | 2 | 92 | 1.000000e+00 | 3.000000e+00 | 200.00%
4.19/4.22 o 1
4.19/4.22 c * 4.2s| 21 | 0 | 2183 | 39.5 |3932k| 8 | - | 627 | 0 | 627 |1911 | 12 | 3 | 92 | 1.000000e+00 | 1.000000e+00 | 0.00%
4.19/4.22 c
4.19/4.22 c SCIP Status : problem is solved [optimal solution found]
4.19/4.22 c Solving Time (sec) : 4.17
4.19/4.22 c Solving Nodes : 21
4.19/4.22 c Primal Bound : +1.00000000000000e+00 (2 solutions)
4.19/4.22 c Dual Bound : +1.00000000000000e+00
4.19/4.22 c Gap : 0.00 %
4.19/4.22 s OPTIMUM FOUND
4.19/4.22 v -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560
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4.19/4.22 v -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125
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4.19/4.22 v -x694 -x693 -x692 -x691 -x690 -x689 -x688 -x687 -x686 -x685 -x684 -x683 -x682 -x681 -x680 -x679 -x678 -x677 -x676 -x675
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4.19/4.22 v -x632 -x631 -x630 -x629 -x628 -x627 -x626 -x625 -x624 -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 -x613 -x612
4.19/4.22 v -x611 -x610 -x609 -x608 -x607 -x606 -x605 -x604 -x603 -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591
4.19/4.22 v -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530
4.19/4.22 v -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510
4.19/4.22 v -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 x61 x101 -x60 -x100 x59 x99 -x58 -x98 -x57 -x97 x56 x96 -x55 -x95 -x54 -x94 -x53
4.19/4.22 v -x93 -x52 -x92 x51 x91 x50 x90 -x49 -x89 x48 x88 x47 x87 -x46 -x86 x45 x85 -x44 -x84 -x43 -x83 -x42 -x82 x41 x81 -x40 -x80
4.19/4.22 v -x39 -x79 x38 x78 -x37 -x77 x36 x76 x35 x75 -x34 -x74 x33 x73 x32 x72 -x31 -x71 x30 x70 -x29 -x69 -x28 -x68 -x27 -x67 -x26
4.19/4.22 v -x66 x25 x65 -x24 -x64 x23 x63 x22 x62 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3
4.19/4.22 v -x2 x1
4.19/4.22 c SCIP Status : problem is solved [optimal solution found]
4.19/4.23 c Solving Time : 4.17
4.19/4.23 c Original Problem :
4.19/4.23 c Problem name : HOME/instance-2704593-1278563561.opb
4.19/4.23 c Variables : 901 (901 binary, 0 integer, 0 implicit integer, 0 continuous)
4.19/4.23 c Constraints : 2521 initial, 2521 maximal
4.19/4.23 c Presolved Problem :
4.19/4.23 c Problem name : t_HOME/instance-2704593-1278563561.opb
4.19/4.23 c Variables : 627 (627 binary, 0 integer, 0 implicit integer, 0 continuous)
4.19/4.23 c Constraints : 1899 initial, 1939 maximal
4.19/4.23 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
4.19/4.23 c trivial : 0.00 0 0 0 0 0 0 0 0
4.19/4.23 c dualfix : 0.00 0 0 0 0 0 0 0 0
4.19/4.23 c boundshift : 0.00 0 0 0 0 0 0 0 0
4.19/4.23 c inttobinary : 0.00 0 0 0 0 0 0 0 0
4.19/4.23 c implics : 0.06 0 59 0 0 0 0 0 0
4.19/4.23 c probing : 0.27 2 0 0 0 0 0 0 0
4.19/4.23 c setppc : 0.01 0 0 0 0 0 21 0 0
4.19/4.23 c linear : 0.05 213 0 0 212 0 600 0 0
4.19/4.23 c logicor : 0.01 0 0 0 0 0 1 0 0
4.19/4.23 c root node : - 627 - - 627 - - - -
4.19/4.23 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
4.19/4.23 c integral : 0 0 0 18 0 1 5 0 0 28
4.19/4.23 c setppc : 1329 6 666 0 0 3 1759 0 0 0
4.19/4.23 c linear : 1+ 7 666 0 0 2 125 0 0 0
4.19/4.23 c logicor : 569+ 6 592 0 0 1 36 0 0 0
4.19/4.23 c countsols : 0 0 0 1 0 0 0 0 0 0
4.19/4.23 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
4.19/4.23 c integral : 2.35 0.00 0.00 2.35 0.00
4.19/4.23 c setppc : 0.07 0.00 0.06 0.00 0.00
4.19/4.23 c linear : 0.05 0.00 0.05 0.00 0.00
4.19/4.23 c logicor : 0.02 0.00 0.02 0.00 0.00
4.19/4.23 c countsols : 0.00 0.00 0.00 0.00 0.00
4.19/4.23 c Propagators : Time Calls Cutoffs DomReds
4.19/4.23 c vbounds : 0.00 2 0 0
4.19/4.23 c rootredcost : 0.00 1 0 20
4.19/4.23 c pseudoobj : 0.00 73 0 0
4.19/4.23 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
4.19/4.23 c propagation : 0.00 4 2 5 11.2 1 519.0 -
4.19/4.23 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
4.19/4.23 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
4.19/4.23 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
4.19/4.23 c pseudo solution : 0.00 1 1 1 1.0 0 0.0 -
4.19/4.23 c applied globally : - - - 3 9.0 - - -
4.19/4.23 c applied locally : - - - 0 0.0 - - -
4.19/4.23 c Separators : Time Calls Cutoffs DomReds Cuts Conss
4.19/4.23 c cut pool : 0.00 5 - - 0 - (maximal pool size: 12)
4.19/4.23 c redcost : 0.00 23 0 0 0 0
4.19/4.23 c impliedbounds : 0.00 6 0 0 6 0
4.19/4.23 c intobj : 0.00 0 0 0 0 0
4.19/4.23 c cgmip : 0.00 0 0 0 0 0
4.19/4.23 c gomory : 0.02 6 0 0 0 0
4.19/4.23 c strongcg : 0.02 6 0 0 0 0
4.19/4.23 c cmir : 0.03 6 0 0 0 0
4.19/4.23 c flowcover : 0.08 6 0 0 0 0
4.19/4.23 c clique : 0.07 6 0 0 6 0
4.19/4.23 c zerohalf : 0.00 0 0 0 0 0
4.19/4.23 c mcf : 0.01 1 0 0 0 0
4.19/4.23 c rapidlearning : 0.47 1 0 0 0 37
4.19/4.23 c Pricers : Time Calls Vars
4.19/4.23 c problem variables: 0.00 0 0
4.19/4.23 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
4.19/4.23 c relpscost : 2.35 17 1 5 0 0 28
4.19/4.23 c pscost : 0.00 0 0 0 0 0 0
4.19/4.23 c inference : 0.00 0 0 0 0 0 0
4.19/4.23 c mostinf : 0.00 0 0 0 0 0 0
4.19/4.23 c leastinf : 0.00 0 0 0 0 0 0
4.19/4.23 c fullstrong : 0.00 0 0 0 0 0 0
4.19/4.23 c allfullstrong : 0.00 0 0 0 0 0 0
4.19/4.23 c random : 0.00 0 0 0 0 0 0
4.19/4.23 c Primal Heuristics : Time Calls Found
4.19/4.23 c LP solutions : 0.00 - 1
4.19/4.23 c pseudo solutions : 0.00 - 0
4.19/4.23 c crossover : 0.00 0 0
4.19/4.23 c coefdiving : 0.00 0 0
4.19/4.23 c pscostdiving : 0.00 0 0
4.19/4.23 c fracdiving : 0.00 0 0
4.19/4.23 c veclendiving : 0.00 0 0
4.19/4.23 c objpscostdiving : 0.00 0 0
4.19/4.23 c rootsoldiving : 0.00 0 0
4.19/4.23 c linesearchdiving : 0.00 0 0
4.19/4.23 c guideddiving : 0.00 0 0
4.19/4.23 c trivial : 0.00 2 0
4.19/4.23 c simplerounding : 0.00 0 0
4.19/4.23 c zirounding : 0.00 15 0
4.19/4.23 c rounding : 0.01 24 1
4.19/4.23 c shifting : 0.03 7 0
4.19/4.23 c intshifting : 0.00 0 0
4.19/4.23 c oneopt : 0.00 1 0
4.19/4.23 c twoopt : 0.00 0 0
4.19/4.23 c fixandinfer : 0.00 0 0
4.19/4.23 c feaspump : 0.29 1 0
4.19/4.23 c intdiving : 0.00 0 0
4.19/4.23 c actconsdiving : 0.00 0 0
4.19/4.23 c octane : 0.00 0 0
4.19/4.23 c rens : 0.03 1 0
4.19/4.23 c rins : 0.00 0 0
4.19/4.23 c localbranching : 0.00 0 0
4.19/4.23 c mutation : 0.00 0 0
4.19/4.23 c dins : 0.00 0 0
4.19/4.23 c undercover : 0.00 0 0
4.19/4.23 c nlp : 0.00 0 0
4.19/4.23 c trysol : 0.00 0 0
4.19/4.23 c LP : Time Calls Iterations Iter/call Iter/sec
4.19/4.23 c primal LP : 0.00 0 0 0.00 -
4.19/4.23 c dual LP : 0.27 25 1062 42.48 4005.90
4.19/4.23 c lex dual LP : 0.00 0 0 0.00 -
4.19/4.23 c barrier LP : 0.00 0 0 0.00 -
4.19/4.23 c diving/probing LP: 0.28 17 1121 65.94 4017.94
4.19/4.23 c strong branching : 2.35 92 9513 103.40 4045.85
4.19/4.23 c (at root node) : - 0 0 0.00 -
4.19/4.23 c conflict analysis: 0.00 0 0 0.00 -
4.19/4.23 c B&B Tree :
4.19/4.23 c number of runs : 1
4.19/4.23 c nodes : 21
4.19/4.23 c nodes (total) : 21
4.19/4.23 c nodes left : 0
4.19/4.23 c max depth : 8
4.19/4.23 c max depth (total): 8
4.19/4.23 c backtracks : 2 (9.5%)
4.19/4.23 c delayed cutoffs : 0
4.19/4.23 c repropagations : 2 (633 domain reductions, 0 cutoffs)
4.19/4.23 c avg switch length: 2.00
4.19/4.23 c switching time : 0.00
4.19/4.23 c Solution :
4.19/4.23 c Solutions found : 2 (2 improvements)
4.19/4.23 c First Solution : +3.00000000000000e+00 (in run 1, after 20 nodes, 4.13 seconds, depth 8, found by <rounding>)
4.19/4.23 c Primal Bound : +1.00000000000000e+00 (in run 1, after 21 nodes, 4.17 seconds, depth 1, found by <relaxation>)
4.19/4.23 c Dual Bound : +1.00000000000000e+00
4.19/4.23 c Gap : 0.00 %
4.19/4.23 c Root Dual Bound : +1.00000000000000e+00
4.19/4.23 c Root Iterations : 1393
4.19/4.24 c Time complete: 4.24.