0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
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-2666108-1276450295.opb>
0.01/0.09 c original problem has 2718 variables (2718 bin, 0 int, 0 impl, 0 cont) and 4680 constraints
0.01/0.09 c problem read
0.01/0.09 c presolving settings loaded
0.09/0.13 c presolving:
0.19/0.23 c (round 1) 1984 del vars, 495 del conss, 8 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 81658 impls, 0 clqs
0.19/0.27 c (round 2) 2006 del vars, 2959 del conss, 24 chg bounds, 12 chg sides, 35 chg coeffs, 0 upgd conss, 82631 impls, 0 clqs
0.19/0.27 c (round 3) 2029 del vars, 3036 del conss, 33 chg bounds, 14 chg sides, 37 chg coeffs, 0 upgd conss, 82713 impls, 0 clqs
0.19/0.28 c (round 4) 2041 del vars, 3071 del conss, 41 chg bounds, 14 chg sides, 37 chg coeffs, 0 upgd conss, 82727 impls, 0 clqs
0.19/0.28 c (round 5) 2052 del vars, 3088 del conss, 47 chg bounds, 14 chg sides, 37 chg coeffs, 0 upgd conss, 82804 impls, 0 clqs
0.19/0.28 c (round 6) 2061 del vars, 3109 del conss, 50 chg bounds, 14 chg sides, 37 chg coeffs, 0 upgd conss, 83006 impls, 0 clqs
0.19/0.29 c (round 7) 2064 del vars, 3120 del conss, 51 chg bounds, 14 chg sides, 37 chg coeffs, 0 upgd conss, 83030 impls, 0 clqs
0.19/0.29 c (round 8) 2064 del vars, 3121 del conss, 51 chg bounds, 14 chg sides, 37 chg coeffs, 0 upgd conss, 83030 impls, 0 clqs
0.30/0.37 c (round 9) 2064 del vars, 3198 del conss, 51 chg bounds, 87 chg sides, 37 chg coeffs, 0 upgd conss, 83030 impls, 0 clqs
0.39/0.43 c (round 10) 2064 del vars, 3228 del conss, 51 chg bounds, 87 chg sides, 37 chg coeffs, 1403 upgd conss, 83030 impls, 0 clqs
0.39/0.45 c (round 11) 2064 del vars, 3228 del conss, 51 chg bounds, 87 chg sides, 37 chg coeffs, 1482 upgd conss, 83030 impls, 0 clqs
0.39/0.47 c (round 12) 2064 del vars, 3234 del conss, 51 chg bounds, 87 chg sides, 37 chg coeffs, 1482 upgd conss, 83030 impls, 0 clqs
0.49/0.54 c (round 13) 2114 del vars, 3234 del conss, 51 chg bounds, 87 chg sides, 37 chg coeffs, 1482 upgd conss, 88072 impls, 0 clqs
0.49/0.54 c (round 14) 2118 del vars, 3252 del conss, 51 chg bounds, 87 chg sides, 37 chg coeffs, 1482 upgd conss, 88110 impls, 0 clqs
0.49/0.55 c (round 15) 2118 del vars, 3253 del conss, 51 chg bounds, 87 chg sides, 37 chg coeffs, 1482 upgd conss, 88110 impls, 0 clqs
0.49/0.56 c (round 16) 2118 del vars, 3254 del conss, 51 chg bounds, 87 chg sides, 37 chg coeffs, 1482 upgd conss, 88110 impls, 0 clqs
0.59/0.61 c (round 17) 2168 del vars, 3254 del conss, 51 chg bounds, 87 chg sides, 37 chg coeffs, 1482 upgd conss, 89288 impls, 0 clqs
0.59/0.63 c (round 18) 2218 del vars, 3254 del conss, 51 chg bounds, 87 chg sides, 37 chg coeffs, 1482 upgd conss, 89548 impls, 0 clqs
0.59/0.66 c (0.5s) probing: 594/654 (90.8%) - 6 fixings, 178 aggregations, 1636 implications, 0 bound changes
0.59/0.66 c (0.5s) probing aborted: 100/100 successive totally useless probings
0.59/0.66 c (round 19) 2252 del vars, 3254 del conss, 51 chg bounds, 87 chg sides, 37 chg coeffs, 1482 upgd conss, 89622 impls, 0 clqs
0.59/0.66 c (0.5s) probing: 604/654 (92.4%) - 6 fixings, 178 aggregations, 1636 implications, 0 bound changes
0.59/0.66 c (0.5s) probing aborted: 100/100 successive totally useless probings
0.59/0.66 c presolving (20 rounds):
0.59/0.66 c 2252 deleted vars, 3254 deleted constraints, 51 tightened bounds, 0 added holes, 87 changed sides, 37 changed coefficients
0.59/0.66 c 89622 implications, 0 cliques
0.59/0.66 c presolved problem has 466 variables (466 bin, 0 int, 0 impl, 0 cont) and 1426 constraints
0.59/0.66 c 1426 constraints of type <logicor>
0.59/0.66 c transformed objective value is always integral (scale: 1)
0.59/0.66 c Presolving Time: 0.49
0.59/0.66 c - non default parameters ----------------------------------------------------------------------
0.59/0.66 c # SCIP version 1.2.1.2
0.59/0.66 c
0.59/0.66 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.59/0.66 c # [type: int, range: [-1,2147483647], default: -1]
0.59/0.66 c conflict/interconss = 0
0.59/0.66 c
0.59/0.66 c # should binary conflicts be preferred?
0.59/0.66 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.66 c conflict/preferbinary = TRUE
0.59/0.66 c
0.59/0.66 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.59/0.66 c # [type: int, range: [-1,2147483647], default: 0]
0.59/0.66 c constraints/agelimit = 1
0.59/0.66 c
0.59/0.66 c # should enforcement of pseudo solution be disabled?
0.59/0.66 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.66 c constraints/disableenfops = TRUE
0.59/0.66 c
0.59/0.66 c # frequency for displaying node information lines
0.59/0.66 c # [type: int, range: [-1,2147483647], default: 100]
0.59/0.66 c display/freq = 10000
0.59/0.66 c
0.59/0.66 c # maximal time in seconds to run
0.59/0.66 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.66 c limits/time = 1799.92
0.59/0.66 c
0.59/0.66 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.59/0.66 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.66 c limits/memory = 1620
0.59/0.66 c
0.59/0.66 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.59/0.66 c # [type: int, range: [-1,2147483647], default: 1]
0.59/0.66 c lp/solvefreq = 0
0.59/0.66 c
0.59/0.66 c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.59/0.66 c # [type: char, range: {lafpsqd}, default: l]
0.59/0.66 c lp/pricing = a
0.59/0.66 c
0.59/0.66 c # should presolving try to simplify inequalities
0.59/0.66 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.66 c constraints/linear/simplifyinequalities = TRUE
0.59/0.66 c
0.59/0.66 c # should presolving try to simplify knapsacks
0.59/0.66 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.66 c constraints/knapsack/simplifyinequalities = TRUE
0.59/0.66 c
0.59/0.66 c # priority of node selection rule <dfs> in standard mode
0.59/0.66 c # [type: int, range: [-536870912,536870911], default: 0]
0.59/0.66 c nodeselection/dfs/stdpriority = 1000000
0.59/0.66 c
0.59/0.66 c -----------------------------------------------------------------------------------------------
0.59/0.66 c start solving
0.59/0.67 c
0.59/0.69 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.59/0.69 c 0.5s| 1 | 0 | 334 | - |8247k| 0 | 205 | 466 |1426 | 466 |1259 | 0 | 0 | 0 | 1.267611e+03 | -- | Inf
0.79/0.80 c 0.6s| 1 | 0 | 478 | - |8534k| 0 | 199 | 466 |1426 | 466 |1349 | 90 | 0 | 0 | 1.273583e+03 | -- | Inf
0.89/0.91 c 0.8s| 1 | 0 | 637 | - |8784k| 0 | 150 | 466 |1426 | 466 |1369 | 110 | 0 | 0 | 1.276167e+03 | -- | Inf
1.00/1.02 c 0.8s| 1 | 0 | 744 | - |8896k| 0 | 149 | 466 |1426 | 466 |1387 | 128 | 0 | 0 | 1.278500e+03 | -- | Inf
1.10/1.18 c 1.0s| 1 | 0 | 854 | - |9401k| 0 | 187 | 466 |1426 | 466 |1397 | 138 | 0 | 0 | 1.279500e+03 | -- | Inf
1.29/1.37 c 1.2s| 1 | 0 | 951 | - |9937k| 0 | 229 | 466 |1426 | 466 |1409 | 150 | 0 | 0 | 1.280500e+03 | -- | Inf
1.59/1.67 c 1.5s| 1 | 0 | 1070 | - |9952k| 0 | 211 | 466 |1426 | 466 |1423 | 164 | 0 | 0 | 1.281000e+03 | -- | Inf
1.89/1.96 c 1.8s| 1 | 0 | 1149 | - |9962k| 0 | 209 | 466 |1426 | 466 |1435 | 176 | 0 | 0 | 1.281000e+03 | -- | Inf
2.29/2.33 c 2.1s| 1 | 0 | 1417 | - |9973k| 0 | 217 | 466 |1426 | 466 |1445 | 186 | 0 | 0 | 1.281000e+03 | -- | Inf
2.49/2.57 c 2.4s| 1 | 0 | 1560 | - | 10M| 0 | 208 | 466 |1426 | 466 |1455 | 196 | 0 | 0 | 1.281333e+03 | -- | Inf
2.79/2.85 c 2.7s| 1 | 0 | 1745 | - | 10M| 0 | 206 | 466 |1426 | 466 |1468 | 209 | 0 | 0 | 1.282500e+03 | -- | Inf
2.99/3.08 c 2.9s| 1 | 0 | 1875 | - | 10M| 0 | 194 | 466 |1426 | 466 |1409 | 221 | 0 | 0 | 1.283500e+03 | -- | Inf
3.29/3.37 c 3.2s| 1 | 0 | 2103 | - | 10M| 0 | 215 | 466 |1426 | 466 |1424 | 236 | 0 | 0 | 1.284000e+03 | -- | Inf
3.59/3.68 c 3.5s| 1 | 0 | 2470 | - | 10M| 0 | 230 | 466 |1426 | 466 |1441 | 253 | 0 | 0 | 1.284326e+03 | -- | Inf
3.89/3.90 c 3.7s| 1 | 0 | 2867 | - | 11M| 0 | 157 | 466 |1426 | 466 |1468 | 280 | 0 | 0 | 1.285000e+03 | -- | Inf
4.09/4.17 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
4.09/4.17 c 4.0s| 1 | 0 | 3358 | - | 11M| 0 | 229 | 466 |1426 | 466 |1478 | 290 | 0 | 0 | 1.285500e+03 | -- | Inf
4.49/4.55 c 4.3s| 1 | 0 | 3772 | - | 12M| 0 | 222 | 466 |1426 | 466 |1487 | 299 | 0 | 0 | 1.286183e+03 | -- | Inf
4.69/4.71 c 4.5s| 1 | 0 | 4015 | - | 12M| 0 | 164 | 466 |1426 | 466 |1443 | 312 | 0 | 0 | 1.286500e+03 | -- | Inf
4.89/4.92 c 4.7s| 1 | 0 | 4256 | - | 13M| 0 | 205 | 466 |1426 | 466 |1453 | 322 | 0 | 0 | 1.287500e+03 | -- | Inf
5.19/5.23 c 5.0s| 1 | 0 | 4693 | - | 13M| 0 | 284 | 466 |1426 | 466 |1464 | 333 | 0 | 0 | 1.287750e+03 | -- | Inf
5.49/5.56 c 5.3s| 1 | 0 | 4882 | - | 14M| 0 | 263 | 466 |1426 | 466 |1483 | 352 | 0 | 0 | 1.288214e+03 | -- | Inf
5.79/5.83 c 5.6s| 1 | 0 | 5031 | - | 14M| 0 | 242 | 466 |1426 | 466 |1490 | 359 | 0 | 0 | 1.289000e+03 | -- | Inf
6.09/6.13 c 5.9s| 1 | 0 | 5328 | - | 14M| 0 | 228 | 466 |1426 | 466 |1500 | 369 | 0 | 0 | 1.289000e+03 | -- | Inf
6.39/6.42 c 6.2s| 1 | 0 | 5666 | - | 15M| 0 | 244 | 466 |1426 | 466 |1460 | 384 | 0 | 0 | 1.289000e+03 | -- | Inf
6.69/6.75 c 6.5s| 1 | 0 | 5979 | - | 15M| 0 | 243 | 466 |1426 | 466 |1470 | 394 | 0 | 0 | 1.289000e+03 | -- | Inf
6.99/7.05 c 6.8s| 1 | 0 | 6206 | - | 15M| 0 | 246 | 466 |1426 | 466 |1479 | 403 | 0 | 0 | 1.289000e+03 | -- | Inf
7.29/7.39 c 7.1s| 1 | 0 | 6613 | - | 15M| 0 | 202 | 466 |1426 | 466 |1493 | 417 | 0 | 0 | 1.289333e+03 | -- | Inf
7.69/7.73 c 7.5s| 1 | 0 | 7246 | - | 15M| 0 | 234 | 466 |1426 | 466 |1513 | 437 | 0 | 0 | 1.290000e+03 | -- | Inf
7.99/8.02 c 7.8s| 1 | 0 | 7450 | - | 15M| 0 | 246 | 466 |1426 | 466 |1523 | 447 | 0 | 0 | 1.290000e+03 | -- | Inf
8.29/8.32 c 8.1s| 1 | 0 | 7590 | - | 15M| 0 | 261 | 466 |1426 | 466 |1466 | 457 | 0 | 0 | 1.290000e+03 | -- | Inf
8.59/8.62 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
8.59/8.62 c 8.3s| 1 | 0 | 7906 | - | 15M| 0 | 258 | 466 |1426 | 466 |1473 | 464 | 0 | 0 | 1.290000e+03 | -- | Inf
8.79/8.89 c 8.6s| 1 | 0 | 8193 | - | 15M| 0 | 247 | 466 |1426 | 466 |1484 | 475 | 0 | 0 | 1.290000e+03 | -- | Inf
9.09/9.16 c 8.9s| 1 | 0 | 8458 | - | 15M| 0 | 247 | 466 |1426 | 466 |1498 | 489 | 0 | 0 | 1.290000e+03 | -- | Inf
12.10/12.19 c 11.9s| 1 | 2 | 8458 | - | 15M| 0 | 247 | 466 |1426 | 466 |1498 | 489 | 0 | 18 | 1.290000e+03 | -- | Inf
12.29/12.32 c
12.29/12.32 c SCIP Status : problem is solved [infeasible]
12.29/12.32 c Solving Time (sec) : 11.97
12.29/12.32 c Solving Nodes : 242
12.29/12.32 c Primal Bound : +1.00000000000000e+20 (0 solutions)
12.29/12.32 c Dual Bound : +1.00000000000000e+20
12.29/12.32 c Gap : 0.00 %
12.29/12.32 s UNSATISFIABLE
12.29/12.32 c SCIP Status : problem is solved [infeasible]
12.29/12.32 c Solving Time : 11.97
12.29/12.32 c Original Problem :
12.29/12.32 c Problem name : HOME/instance-2666108-1276450295.opb
12.29/12.32 c Variables : 2718 (2718 binary, 0 integer, 0 implicit integer, 0 continuous)
12.29/12.32 c Constraints : 4680 initial, 4680 maximal
12.29/12.32 c Presolved Problem :
12.29/12.32 c Problem name : t_HOME/instance-2666108-1276450295.opb
12.29/12.32 c Variables : 466 (466 binary, 0 integer, 0 implicit integer, 0 continuous)
12.29/12.32 c Constraints : 1426 initial, 1433 maximal
12.29/12.32 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
12.29/12.32 c trivial : 0.00 1 0 0 0 0 0 0 0
12.29/12.32 c dualfix : 0.00 10 0 0 0 0 0 0 0
12.29/12.32 c boundshift : 0.00 0 0 0 0 0 0 0 0
12.29/12.32 c inttobinary : 0.00 0 0 0 0 0 0 0 0
12.29/12.32 c implics : 0.07 0 1612 0 0 0 0 0 0
12.29/12.32 c probing : 0.15 6 178 0 0 0 0 0 0
12.29/12.32 c linear : 0.15 51 394 0 51 0 3198 87 37
12.29/12.32 c logicor : 0.09 0 0 0 0 0 56 0 0
12.29/12.32 c root node : - 160 - - 160 - - - -
12.29/12.32 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
12.29/12.32 c integral : 0 0 0 1 0 0 0 0 0 2
12.29/12.32 c logicor : 1426+ 32 3464 0 0 120 4314 0 0 0
12.29/12.32 c countsols : 0 0 0 0 0 0 0 0 0 0
12.29/12.32 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
12.29/12.32 c integral : 2.96 0.00 0.00 2.96 0.00
12.29/12.32 c logicor : 0.06 0.01 0.05 0.00 0.00
12.29/12.32 c countsols : 0.00 0.00 0.00 0.00 0.00
12.29/12.32 c Propagators : Time Calls Cutoffs DomReds
12.29/12.32 c vbounds : 0.00 2 0 0
12.29/12.32 c rootredcost : 0.00 0 0 0
12.29/12.32 c pseudoobj : 0.01 1854 0 0
12.29/12.32 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
12.29/12.32 c propagation : 0.01 118 117 117 3.2 13 4.7 -
12.29/12.32 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
12.29/12.32 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
12.29/12.32 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
12.29/12.32 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
12.29/12.32 c applied globally : - - - 130 3.3 - - -
12.29/12.32 c applied locally : - - - 0 0.0 - - -
12.29/12.32 c Separators : Time Calls Cutoffs DomReds Cuts Conss
12.29/12.32 c cut pool : 0.03 31 - - 378 - (maximal pool size: 3294)
12.29/12.32 c redcost : 0.00 32 0 0 0 0
12.29/12.32 c impliedbounds : 0.00 32 0 0 204 0
12.29/12.32 c intobj : 0.00 0 0 0 0 0
12.29/12.32 c cgmip : 0.00 0 0 0 0 0
12.29/12.32 c gomory : 3.87 32 0 0 9390 0
12.29/12.32 c strongcg : 1.32 20 0 0 8345 0
12.29/12.32 c cmir : 0.12 10 0 0 2 0
12.29/12.32 c flowcover : 0.12 10 0 0 4 0
12.29/12.32 c clique : 0.06 32 0 0 207 0
12.29/12.32 c zerohalf : 0.00 0 0 0 0 0
12.29/12.32 c mcf : 0.00 1 0 0 0 0
12.29/12.32 c rapidlearning : 0.00 0 0 0 0 0
12.29/12.32 c Pricers : Time Calls Vars
12.29/12.32 c problem variables: 0.00 0 0
12.29/12.32 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
12.29/12.32 c relpscost : 2.96 1 0 0 0 0 2
12.29/12.32 c pscost : 0.00 0 0 0 0 0 0
12.29/12.32 c inference : 0.01 189 0 0 0 0 378
12.29/12.32 c mostinf : 0.00 0 0 0 0 0 0
12.29/12.32 c leastinf : 0.00 0 0 0 0 0 0
12.29/12.32 c fullstrong : 0.00 0 0 0 0 0 0
12.29/12.32 c allfullstrong : 0.00 0 0 0 0 0 0
12.29/12.32 c random : 0.00 0 0 0 0 0 0
12.29/12.32 c Primal Heuristics : Time Calls Found
12.29/12.32 c LP solutions : 0.00 - 0
12.29/12.32 c pseudo solutions : 0.00 - 0
12.29/12.32 c oneopt : 0.00 0 0
12.29/12.32 c crossover : 0.00 0 0
12.29/12.32 c trivial : 0.02 2 0
12.29/12.32 c simplerounding : 0.00 0 0
12.29/12.32 c zirounding : 0.00 1 0
12.29/12.32 c rounding : 0.03 33 0
12.29/12.32 c shifting : 0.07 33 0
12.29/12.32 c intshifting : 0.00 0 0
12.29/12.32 c twoopt : 0.00 0 0
12.29/12.32 c fixandinfer : 0.00 0 0
12.29/12.32 c feaspump : 0.01 1 0
12.29/12.32 c coefdiving : 0.00 0 0
12.29/12.32 c pscostdiving : 0.00 0 0
12.29/12.32 c fracdiving : 0.00 0 0
12.29/12.32 c veclendiving : 0.00 0 0
12.29/12.32 c intdiving : 0.00 0 0
12.29/12.32 c actconsdiving : 0.00 0 0
12.29/12.32 c objpscostdiving : 0.00 0 0
12.29/12.32 c rootsoldiving : 0.00 0 0
12.29/12.32 c linesearchdiving : 0.00 0 0
12.29/12.32 c guideddiving : 0.00 0 0
12.29/12.32 c octane : 0.00 0 0
12.29/12.32 c rens : 0.01 0 0
12.29/12.32 c rins : 0.00 0 0
12.29/12.32 c localbranching : 0.00 0 0
12.29/12.32 c mutation : 0.00 0 0
12.29/12.32 c dins : 0.00 0 0
12.29/12.32 c undercover : 0.00 0 0
12.29/12.32 c nlp : 0.00 0 0
12.29/12.32 c trysol : 0.00 0 0
12.29/12.32 c LP : Time Calls Iterations Iter/call Iter/sec
12.29/12.32 c primal LP : 0.01 0 0 0.00 0.00
12.29/12.32 c dual LP : 2.61 33 8458 256.30 3240.61
12.29/12.32 c lex dual LP : 0.00 0 0 0.00 -
12.29/12.32 c barrier LP : 0.00 0 0 0.00 -
12.29/12.32 c diving/probing LP: 0.01 0 0 0.00 0.00
12.29/12.32 c strong branching : 2.96 18 9457 525.39 3194.93
12.29/12.32 c (at root node) : - 18 9457 525.39 -
12.29/12.32 c conflict analysis: 0.00 0 0 0.00 -
12.29/12.32 c B&B Tree :
12.29/12.32 c number of runs : 1
12.29/12.32 c nodes : 242
12.29/12.32 c nodes (total) : 242
12.29/12.32 c nodes left : 0
12.29/12.32 c max depth : 28
12.29/12.32 c max depth (total): 28
12.29/12.32 c backtracks : 66 (27.3%)
12.29/12.32 c delayed cutoffs : 139
12.29/12.32 c repropagations : 265 (2184 domain reductions, 66 cutoffs)
12.29/12.32 c avg switch length: 3.25
12.29/12.32 c switching time : 0.02
12.29/12.32 c Solution :
12.29/12.32 c Solutions found : 0 (0 improvements)
12.29/12.32 c Primal Bound : infeasible
12.29/12.32 c Dual Bound : -
12.29/12.32 c Gap : 0.00 %
12.29/12.32 c Root Dual Bound : +1.29000000000000e+03
12.29/12.32 c Root Iterations : 8458
12.29/12.35 c Time complete: 12.34.