0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver Clp 1.8.2
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1870409-1245202317.opb>
0.00/0.01 c original problem has 790 variables (790 bin, 0 int, 0 impl, 0 cont) and 790 constraints
0.00/0.02 c start presolving problem
0.00/0.02 c presolving:
0.09/0.14 c (round 1) 740 del vars, 50 del conss, 740 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2960 impls, 0 clqs
0.19/0.20 c presolving (2 rounds):
0.19/0.20 c 740 deleted vars, 50 deleted constraints, 740 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.19/0.20 c 4440 implications, 0 cliques
0.19/0.20 c presolved problem has 50 variables (50 bin, 0 int, 0 impl, 0 cont) and 740 constraints
0.19/0.20 c 740 constraints of type <and>
0.19/0.20 c transformed objective value is always integral (scale: 1)
0.19/0.20 c Presolving Time: 0.08
0.19/0.20 c OPT-NLC
0.19/0.20 c -----------------------------------------------------------------------------------------------
0.19/0.20 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.20 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.20 c limits/memory = c 1620
0.19/0.20 c # maximal time in seconds to run
0.19/0.20 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.20 c limits/time = c 1791
0.19/0.20 c # frequency for displaying node information lines
0.19/0.20 c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.20 c display/freq = c 10000
0.19/0.20 c -----------------------------------------------------------------------------------------------
0.19/0.20 c start solving problem
0.19/0.20 c
0.19/0.21 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.21 c 0.1s| 1 | 0 | 50 |2891k| 0 | 50 | 50 | 740 | 740 | 50 | 740 | 0 | 0 | 0 |-2.500000e+01 | -- | Inf
0.19/0.21 o -4
0.19/0.21 c R 0.1s| 1 | 0 | 50 |2892k| 0 | 50 | 50 | 740 | 740 | 50 | 740 | 0 | 0 | 0 |-2.500000e+01 |-4.000000e+00 | 84.00%
0.19/0.23 c 0.1s| 1 | 0 | 84 |2898k| 0 | 40 | 50 | 740 | 740 | 50 | 744 | 4 | 0 | 0 |-2.000000e+01 |-4.000000e+00 | 80.00%
0.19/0.26 c 0.1s| 1 | 0 | 127 |2903k| 0 | 32 | 50 | 740 | 740 | 50 | 747 | 7 | 0 | 0 |-1.600000e+01 |-4.000000e+00 | 75.00%
0.29/0.30 c 0.2s| 1 | 0 | 174 |2908k| 0 | 25 | 50 | 740 | 740 | 50 | 753 | 13 | 0 | 0 |-1.250000e+01 |-4.000000e+00 | 68.00%
0.29/0.34 c 0.2s| 1 | 0 | 251 |2914k| 0 | 21 | 50 | 740 | 740 | 50 | 760 | 20 | 0 | 0 |-1.050000e+01 |-4.000000e+00 | 61.90%
0.29/0.37 c 0.2s| 1 | 0 | 296 |2918k| 0 | 27 | 50 | 740 | 740 | 50 | 764 | 24 | 0 | 0 |-9.833333e+00 |-4.000000e+00 | 59.32%
0.39/0.44 c 0.3s| 1 | 0 | 378 |2934k| 0 | 28 | 50 | 740 | 740 | 50 | 773 | 33 | 0 | 0 |-8.900000e+00 |-4.000000e+00 | 55.06%
0.39/0.44 o -4
0.39/0.44 c s 0.3s| 1 | 0 | 378 |2935k| 0 | 28 | 50 | 740 | 740 | 50 | 773 | 33 | 0 | 0 |-8.900000e+00 |-4.000000e+00 | 55.06%
0.49/0.50 c 0.4s| 1 | 0 | 420 |2950k| 0 | 29 | 50 | 740 | 740 | 50 | 781 | 41 | 0 | 0 |-8.583333e+00 |-4.000000e+00 | 53.40%
0.49/0.58 c 0.4s| 1 | 0 | 476 |3119k| 0 | 25 | 50 | 740 | 740 | 50 | 790 | 50 | 0 | 0 |-8.200000e+00 |-4.000000e+00 | 51.22%
0.59/0.66 c 0.5s| 1 | 0 | 552 |3380k| 0 | 34 | 50 | 740 | 740 | 50 | 797 | 57 | 0 | 0 |-7.888325e+00 |-4.000000e+00 | 49.29%
0.69/0.74 c 0.6s| 1 | 0 | 608 |3648k| 0 | 34 | 50 | 740 | 740 | 50 | 803 | 63 | 0 | 0 |-7.767241e+00 |-4.000000e+00 | 48.50%
0.79/0.82 c 0.7s| 1 | 0 | 647 |4140k| 0 | 36 | 50 | 740 | 740 | 50 | 113 | 69 | 0 | 0 |-7.636190e+00 |-4.000000e+00 | 47.62%
0.79/0.84 c 0.7s| 1 | 0 | 674 |4293k| 0 | 38 | 50 | 740 | 740 | 50 | 121 | 77 | 0 | 0 |-7.500000e+00 |-4.000000e+00 | 46.67%
0.79/0.85 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.79/0.85 c 0.7s| 1 | 0 | 723 |4383k| 0 | 39 | 50 | 740 | 740 | 50 | 129 | 85 | 0 | 0 |-7.500000e+00 |-4.000000e+00 | 46.67%
0.79/0.87 c 0.7s| 1 | 0 | 777 |4478k| 0 | 38 | 50 | 740 | 740 | 50 | 136 | 92 | 0 | 0 |-7.477723e+00 |-4.000000e+00 | 46.51%
0.79/0.89 c 0.8s| 1 | 0 | 813 |4541k| 0 | 33 | 50 | 740 | 740 | 50 | 141 | 97 | 0 | 0 |-7.401460e+00 |-4.000000e+00 | 45.96%
0.89/0.91 c 0.8s| 1 | 0 | 859 |4795k| 0 | 34 | 50 | 740 | 740 | 50 | 152 | 108 | 0 | 0 |-7.295580e+00 |-4.000000e+00 | 45.17%
0.89/0.94 c 0.8s| 1 | 0 | 893 |5063k| 0 | 40 | 50 | 740 | 740 | 50 | 117 | 116 | 0 | 0 |-7.230055e+00 |-4.000000e+00 | 44.68%
0.89/0.96 c 0.8s| 1 | 0 | 933 |5236k| 0 | 44 | 50 | 740 | 740 | 50 | 128 | 127 | 0 | 0 |-7.164936e+00 |-4.000000e+00 | 44.17%
0.89/0.98 c 0.8s| 1 | 0 | 970 |5429k| 0 | 42 | 50 | 740 | 740 | 50 | 136 | 135 | 0 | 0 |-7.107040e+00 |-4.000000e+00 | 43.72%
0.99/1.00 c 0.9s| 1 | 0 | 1032 |5613k| 0 | 38 | 50 | 740 | 740 | 50 | 142 | 141 | 0 | 0 |-7.076511e+00 |-4.000000e+00 | 43.47%
0.99/1.01 c 0.9s| 1 | 0 | 1069 |5620k| 0 | 42 | 50 | 740 | 740 | 50 | 147 | 146 | 0 | 0 |-7.069032e+00 |-4.000000e+00 | 43.42%
0.99/1.03 c 0.9s| 1 | 0 | 1105 |5640k| 0 | 42 | 50 | 740 | 740 | 50 | 155 | 154 | 0 | 0 |-7.051985e+00 |-4.000000e+00 | 43.28%
0.99/1.03 o -5
0.99/1.03 c R 0.9s| 1 | 0 | 1105 |5641k| 0 | 42 | 50 | 740 | 740 | 50 | 155 | 154 | 0 | 0 |-7.051985e+00 |-5.000000e+00 | 29.10%
0.99/1.04 c 0.9s| 1 | 0 | 1124 |5645k| 0 | 43 | 50 | 740 | 740 | 50 | 122 | 157 | 0 | 0 |-7.049133e+00 |-5.000000e+00 | 29.07%
0.99/1.05 c 0.9s| 1 | 0 | 1166 |5652k| 0 | 43 | 50 | 740 | 740 | 50 | 129 | 164 | 0 | 0 |-7.033492e+00 |-5.000000e+00 | 28.91%
0.99/1.06 c 0.9s| 1 | 0 | 1179 |5656k| 0 | 44 | 50 | 740 | 740 | 50 | 133 | 168 | 0 | 0 |-7.031055e+00 |-5.000000e+00 | 28.89%
0.99/1.07 c 0.9s| 1 | 0 | 1195 |5659k| 0 | 45 | 50 | 740 | 740 | 50 | 138 | 173 | 0 | 0 |-7.030192e+00 |-5.000000e+00 | 28.88%
0.99/1.08 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.99/1.08 c 0.9s| 1 | 0 | 1202 |5661k| 0 | 45 | 50 | 740 | 740 | 50 | 140 | 175 | 0 | 0 |-7.029949e+00 |-5.000000e+00 | 28.88%
0.99/1.09 c 0.9s| 1 | 0 | 1204 |5661k| 0 | 46 | 50 | 740 | 740 | 50 | 141 | 176 | 0 | 0 |-7.029872e+00 |-5.000000e+00 | 28.87%
1.19/1.30 c 1.2s| 1 | 0 | 1272 |5582k| 0 | 42 | 50 | 680 | 680 | 50 | 114 | 176 | 0 | 23 |-6.928571e+00 |-5.000000e+00 | 27.84%
1.29/1.31 c 1.2s| 1 | 0 | 1326 |5607k| 0 | 42 | 50 | 680 | 680 | 50 | 121 | 183 | 0 | 23 |-6.825951e+00 |-5.000000e+00 | 26.75%
1.29/1.38 c 1.2s| 1 | 0 | 1384 |5434k| 0 | 31 | 50 | 549 | 549 | 50 | 121 | 183 | 0 | 34 |-6.764019e+00 |-5.000000e+00 | 26.08%
1.29/1.39 c 1.2s| 1 | 0 | 1422 |5447k| 0 | 29 | 50 | 549 | 549 | 50 | 129 | 191 | 0 | 34 |-6.712857e+00 |-5.000000e+00 | 25.52%
1.39/1.41 c 1.3s| 1 | 0 | 1432 |5374k| 0 | 33 | 50 | 494 | 494 | 50 | 129 | 191 | 0 | 38 |-6.707688e+00 |-5.000000e+00 | 25.46%
1.39/1.42 c 1.3s| 1 | 0 | 1466 |5378k| 0 | 32 | 50 | 494 | 494 | 50 | 136 | 198 | 0 | 38 |-6.500000e+00 |-5.000000e+00 | 23.08%
1.39/1.44 c 1.3s| 1 | 0 | 1466 |5374k| 0 | - | 50 | 494 | 494 | 50 | 136 | 198 | 0 | 44 |-6.500000e+00 |-5.000000e+00 | 23.08%
1.39/1.44 c (run 1, node 1) restarting after 13 global fixings of integer variables
1.39/1.44 c
1.39/1.44 (restart) converted 134 cuts from the global cut pool into linear constraints
1.39/1.44 c
1.39/1.44 presolving:
1.39/1.45 c (round 1) 13 del vars, 34 del conss, 0 chg bounds, 28 chg sides, 0 chg coeffs, 0 upgd conss, 4440 impls, 116 clqs
1.39/1.45 c (round 2) 13 del vars, 34 del conss, 0 chg bounds, 28 chg sides, 0 chg coeffs, 100 upgd conss, 4440 impls, 116 clqs
1.39/1.45 c (round 3) 13 del vars, 34 del conss, 0 chg bounds, 29 chg sides, 48 chg coeffs, 100 upgd conss, 4440 impls, 116 clqs
1.39/1.45 c (round 4) 13 del vars, 34 del conss, 0 chg bounds, 29 chg sides, 57 chg coeffs, 100 upgd conss, 4440 impls, 116 clqs
1.39/1.46 c (round 5) 13 del vars, 34 del conss, 0 chg bounds, 29 chg sides, 62 chg coeffs, 100 upgd conss, 4440 impls, 116 clqs
1.39/1.46 c (round 6) 13 del vars, 34 del conss, 0 chg bounds, 29 chg sides, 64 chg coeffs, 100 upgd conss, 4440 impls, 116 clqs
1.39/1.46 c presolving (7 rounds):
1.39/1.46 c 13 deleted vars, 34 deleted constraints, 0 tightened bounds, 0 added holes, 29 changed sides, 64 changed coefficients
1.39/1.46 c 4440 implications, 116 cliques
1.39/1.46 c presolved problem has 37 variables (37 bin, 0 int, 0 impl, 0 cont) and 481 constraints
1.39/1.46 c 10 constraints of type <knapsack>
1.39/1.46 c 90 constraints of type <setppc>
1.39/1.46 c 381 constraints of type <and>
1.39/1.46 c transformed objective value is always integral (scale: 1)
1.39/1.46 c Presolving Time: 0.10
1.39/1.46 c
1.39/1.47 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.39/1.47 c 1.3s| 1 | 0 | 1540 |2713k| 0 | 25 | 37 | 481 | 481 | 37 | 481 | 0 | 0 | 44 |-6.500000e+00 |-5.000000e+00 | 23.08%
1.49/1.53 c 1.4s| 1 | 0 | 1576 |2760k| 0 | 30 | 37 | 453 | 453 | 37 | 459 | 6 | 0 | 44 |-6.500000e+00 |-5.000000e+00 | 23.08%
1.59/1.68 c 1.5s| 1 | 0 | 1591 |2660k| 0 | 24 | 37 | 350 | 350 | 37 | 459 | 6 | 0 | 65 |-6.500000e+00 |-5.000000e+00 | 23.08%
1.59/1.68 o -6
1.59/1.68 c R 1.5s| 1 | 0 | 1591 |2661k| 0 | - | 37 | 350 | 350 | 37 | 459 | 6 | 0 | 65 |-6.500000e+00 |-6.000000e+00 | 7.69%
1.59/1.68 c 1.5s| 1 | 0 | 1591 |2661k| 0 | - | 37 | 350 | 350 | 37 | 459 | 6 | 0 | 65 |-6.000000e+00 |-6.000000e+00 | 0.00%
1.59/1.68 c
1.59/1.68 c SCIP Status : problem is solved [optimal solution found]
1.59/1.68 c Solving Time (sec) : 1.53
1.59/1.68 c Solving Nodes : 1 (total of 2 nodes in 2 runs)
1.59/1.68 c Primal Bound : -6.00000000000000e+00 (13 solutions)
1.59/1.68 c Dual Bound : -6.00000000000000e+00
1.59/1.68 c Gap : 0.00 %
1.59/1.68 c NODE 1
1.59/1.68 c DUAL BOUND -6
1.59/1.68 c PRIMAL BOUND -6
1.59/1.68 c GAP 0
1.59/1.68 s OPTIMUM FOUND
1.59/1.68 v -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 x40 -x39 x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 x26 -x25
1.59/1.68 v -x24 x23 x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 -x2 -x1
1.59/1.68 c SCIP Status : problem is solved [optimal solution found]
1.59/1.68 c Solving Time : 1.53
1.59/1.68 c Original Problem :
1.59/1.68 c Problem name : HOME/instance-1870409-1245202317.opb
1.59/1.68 c Variables : 790 (790 binary, 0 integer, 0 implicit integer, 0 continuous)
1.59/1.68 c Constraints : 790 initial, 790 maximal
1.59/1.68 c Presolved Problem :
1.59/1.68 c Problem name : t_HOME/instance-1870409-1245202317.opb
1.59/1.68 c Variables : 37 (37 binary, 0 integer, 0 implicit integer, 0 continuous)
1.59/1.68 c Constraints : 481 initial, 481 maximal
1.59/1.68 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.59/1.68 c trivial : 0.00 13 0 0 0 0 0 0 0
1.59/1.68 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.59/1.68 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.59/1.68 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.59/1.68 c implics : 0.00 0 0 0 0 0 0 0 0
1.59/1.68 c probing : 0.02 0 0 0 0 0 0 0 0
1.59/1.68 c knapsack : 0.01 0 0 0 0 0 0 1 64
1.59/1.68 c setppc : 0.00 0 0 0 0 0 0 0 0
1.59/1.68 c and : 0.05 0 0 0 0 0 0 0 0
1.59/1.68 c linear : 0.01 740 0 0 740 0 84 28 0
1.59/1.68 c root node : - 19 - - 19 - - - -
1.59/1.68 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.59/1.68 c integral : 0 0 0 5 0 0 18 0 0 0
1.59/1.68 c knapsack : 10 1 3 0 0 0 0 0 0 0
1.59/1.68 c setppc : 90 1 3 0 0 0 0 0 0 0
1.59/1.68 c and : 381 33 107 0 0 0 0 3 0 0
1.59/1.68 c countsols : 0 0 0 0 0 0 0 0 0 0
1.59/1.68 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.59/1.68 c integral : 0.41 0.00 0.00 0.41 0.00
1.59/1.68 c knapsack : 0.00 0.00 0.00 0.00 0.00
1.59/1.68 c setppc : 0.00 0.00 0.00 0.00 0.00
1.59/1.68 c and : 0.05 0.03 0.02 0.00 0.00
1.59/1.68 c countsols : 0.00 0.00 0.00 0.00 0.00
1.59/1.68 c Propagators : Time Calls Cutoffs DomReds
1.59/1.68 c rootredcost : 0.00 0 0 0
1.59/1.68 c pseudoobj : 0.00 42 0 0
1.59/1.68 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.59/1.68 c propagation : 0.00 0 0 0 0.0 0 0.0 -
1.59/1.68 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.59/1.68 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.59/1.68 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.59/1.68 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.59/1.68 c applied globally : - - - 0 0.0 - - -
1.59/1.68 c applied locally : - - - 0 0.0 - - -
1.59/1.68 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.59/1.68 c cut pool : 0.00 0 - - 0 - (maximal pool size: 62)
1.59/1.68 c redcost : 0.00 33 0 1 0 0
1.59/1.68 c impliedbounds : 0.00 33 0 0 6 0
1.59/1.68 c intobj : 0.00 0 0 0 0 0
1.59/1.68 c gomory : 0.30 33 0 0 4800 0
1.59/1.68 c strongcg : 0.29 21 0 0 5515 0
1.59/1.68 c cmir : 0.03 11 0 0 0 0
1.59/1.68 c flowcover : 0.05 11 0 0 0 0
1.59/1.68 c clique : 0.02 33 0 0 245 0
1.59/1.68 c zerohalf : 0.00 0 0 0 0 0
1.59/1.68 c mcf : 0.00 2 0 0 0 0
1.59/1.68 c Pricers : Time Calls Vars
1.59/1.68 c problem variables: 0.00 0 0
1.59/1.68 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.59/1.68 c relpscost : 0.41 5 0 18 0 0 0
1.59/1.68 c pscost : 0.00 0 0 0 0 0 0
1.59/1.68 c inference : 0.00 0 0 0 0 0 0
1.59/1.68 c mostinf : 0.00 0 0 0 0 0 0
1.59/1.68 c leastinf : 0.00 0 0 0 0 0 0
1.59/1.68 c fullstrong : 0.00 0 0 0 0 0 0
1.59/1.68 c allfullstrong : 0.00 0 0 0 0 0 0
1.59/1.68 c random : 0.00 0 0 0 0 0 0
1.59/1.68 c Primal Heuristics : Time Calls Found
1.59/1.68 c LP solutions : 0.00 - 0
1.59/1.68 c pseudo solutions : 0.00 - 0
1.59/1.68 c simplerounding : 0.00 0 0
1.59/1.68 c rounding : 0.01 38 3
1.59/1.68 c shifting : 0.05 37 10
1.59/1.68 c intshifting : 0.00 0 0
1.59/1.68 c oneopt : 0.00 1 0
1.59/1.68 c fixandinfer : 0.00 0 0
1.59/1.68 c feaspump : 0.00 0 0
1.59/1.68 c coefdiving : 0.00 0 0
1.59/1.68 c pscostdiving : 0.00 0 0
1.59/1.68 c fracdiving : 0.00 0 0
1.59/1.68 c veclendiving : 0.00 0 0
1.59/1.68 c intdiving : 0.00 0 0
1.59/1.68 c actconsdiving : 0.00 0 0
1.59/1.68 c objpscostdiving : 0.00 0 0
1.59/1.68 c rootsoldiving : 0.00 0 0
1.59/1.68 c linesearchdiving : 0.00 0 0
1.59/1.68 c guideddiving : 0.00 0 0
1.59/1.68 c octane : 0.00 0 0
1.59/1.68 c rens : 0.01 0 0
1.59/1.68 c rins : 0.00 0 0
1.59/1.68 c localbranching : 0.00 0 0
1.59/1.68 c mutation : 0.00 0 0
1.59/1.68 c crossover : 0.00 0 0
1.59/1.68 c dins : 0.00 0 0
1.59/1.68 c LP : Time Calls Iterations Iter/call Iter/sec
1.59/1.68 c primal LP : 0.00 0 0 0.00 -
1.59/1.68 c dual LP : 0.19 38 1591 41.87 8373.68
1.59/1.68 c barrier LP : 0.00 0 0 0.00 -
1.59/1.68 c diving/probing LP: 0.00 0 0 0.00 -
1.59/1.68 c strong branching : 0.41 65 6102 93.88 14882.93
1.59/1.68 c (at root node) : - 65 6102 93.88 -
1.59/1.68 c conflict analysis: 0.00 0 0 0.00 -
1.59/1.68 c B&B Tree :
1.59/1.68 c number of runs : 2
1.59/1.68 c nodes : 1
1.59/1.68 c nodes (total) : 2
1.59/1.68 c nodes left : 0
1.59/1.68 c max depth : 0
1.59/1.68 c max depth (total): 0
1.59/1.68 c backtracks : 0 (0.0%)
1.59/1.68 c delayed cutoffs : 0
1.59/1.68 c repropagations : 0 (0 domain reductions, 0 cutoffs)
1.59/1.68 c avg switch length: 2.00
1.59/1.68 c switching time : 0.00
1.59/1.68 c Solution :
1.59/1.68 c Solutions found : 13 (4 improvements)
1.59/1.68 c Primal Bound : -6.00000000000000e+00 (in run 2, after 1 nodes, 1.53 seconds, depth 0, found by <rounding>)
1.59/1.68 c Dual Bound : -6.00000000000000e+00
1.59/1.68 c Gap : 0.00 %
1.59/1.68 c Root Dual Bound : -6.00000000000000e+00
1.59/1.69 c Time complete: 1.68.