Academic license - for non-commercial use only - expires 2022-06-20 Using license file /home/puck/gurobi.lic Parameter OutputFlag unchanged Value: 1 Min: 0 Max: 1 Default: 1 Variables added. Constraints added. Constructing objective function... 1 / 16 2 / 16 3 / 16 4 / 16 5 / 16 6 / 16 7 / 16 8 / 16 9 / 16 10 / 16 11 / 16 12 / 16 13 / 16 14 / 16 15 / 16 16 / 16 Objective function set. Model setup: 0.2502532389917178 s Changed value of parameter DegenMoves to 2 Prev: -1 Min: -1 Max: 2000000000 Default: -1 Changed value of parameter ZeroHalfCuts to 2 Prev: -1 Min: -1 Max: 2 Default: -1 Changed value of parameter BQPCuts to 2 Prev: -1 Min: -1 Max: 2 Default: -1 Changed value of parameter RLTCuts to 2 Prev: -1 Min: -1 Max: 2 Default: -1 Changed value of parameter TimeLimit to 180.0 Prev: inf Min: 0.0 Max: inf Default: inf Changed value of parameter PoolSolutions to 5 Prev: 10 Min: 1 Max: 2000000000 Default: 10 ------------ Optimization ------------ Gurobi Optimizer version 9.1.2 build v9.1.2rc0 (linux64) Thread count: 4 physical cores, 8 logical processors, using up to 8 threads Optimize a model with 595 rows, 456 columns and 2152 nonzeros Model fingerprint: 0x0c84ff71 Model has 3544 quadratic objective terms Variable types: 0 continuous, 456 integer (456 binary) Coefficient statistics: Matrix range [1e+00, 1e+00] Objective range [1e+00, 7e+00] QObjective range [5e+00, 2e+04] Bounds range [1e+00, 1e+00] RHS range [1e+00, 1e+00] Found heuristic solution: objective 33625.562363 Presolve removed 426 rows and 2 columns Presolve time: 0.02s Presolved: 3289 rows, 3574 columns, 10784 nonzeros Variable types: 0 continuous, 3574 integer (3574 binary) Root relaxation: objective -1.799637e+04, 2193 iterations, 0.05 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 -17996.372 0 75 33625.5624 -17996.372 154% - 0s H 0 0 32307.953298 -17996.372 156% - 0s H 0 0 6154.0021481 -17996.372 392% - 0s 0 0 -14391.629 0 50 6154.00215 -14391.629 334% - 0s 0 0 -8340.7450 0 209 6154.00215 -8340.7450 236% - 0s 0 0 -5045.5767 0 171 6154.00215 -5045.5767 182% - 0s H 0 0 6148.6032792 -5045.5767 182% - 0s 0 0 -1830.6740 0 177 6148.60328 -1830.6740 130% - 0s 0 0 -1830.6740 0 177 6148.60328 -1830.6740 130% - 0s 0 2 -1830.6740 0 177 6148.60328 -1830.6740 130% - 0s * 120 21 15 6146.4638864 -1830.6740 130% 237 2s * 138 15 16 6146.1889978 -1830.6740 130% 217 2s * 142 15 20 6144.5279393 -1830.6740 130% 220 2s Cutting planes: Gomory: 2 Clique: 1 MIR: 44 Zero half: 29 RLT: 630 Explored 187 nodes (41406 simplex iterations) in 2.32 seconds Thread count was 8 (of 8 available processors) Solution count 5: 6144.53 6146.19 6146.46 ... 6154 Optimal solution found (tolerance 1.00e-04) Best objective 6.144527939316e+03, best bound 6.144527939316e+03, gap 0.0000% Optimization runtime: 2.322972059249878 s Target has size 9 -------------------------------- Solution number 1 , objective value (square rooted) 78.38703935801847 Molecule frag_04_c00001 has been picked 1 time(s) ( size 2 , used 2.0 ) 1: 1 -> 1, 2 -> 2, Molecule frag_16_c00001 has been picked 1 time(s) ( size 7 , used 7.0 ) 1: 1 -> 3, 2 -> 4, 3 -> 5, 4 -> 6, 5 -> 7, 6 -> 8, 7 -> 9, -------------------------------- Solution number 2 , objective value (square rooted) 78.39763387904925 Molecule frag_08_c00001 has been picked 1 time(s) ( size 4 , used 2.0 ) 1: 1 -> 1, 2 -> 2, Molecule frag_16_c00001 has been picked 1 time(s) ( size 7 , used 7.0 ) 1: 1 -> 3, 2 -> 4, 3 -> 5, 4 -> 6, 5 -> 7, 6 -> 8, 7 -> 9, -------------------------------- Solution number 3 , objective value (square rooted) 78.39938702794768 Molecule frag_09_c00001 has been picked 1 time(s) ( size 4 , used 2.0 ) 1: 1 -> 1, 2 -> 2, Molecule frag_16_c00001 has been picked 1 time(s) ( size 7 , used 7.0 ) 1: 1 -> 3, 2 -> 4, 3 -> 5, 4 -> 6, 5 -> 7, 6 -> 8, 7 -> 9, -------------------------------- Solution number 4 , objective value (square rooted) 78.4130300347006 Molecule frag_14_c00001 has been picked 1 time(s) ( size 6 , used 2.0 ) 1: 5 -> 2, 6 -> 1, Molecule frag_16_c00001 has been picked 1 time(s) ( size 7 , used 7.0 ) 1: 1 -> 3, 2 -> 4, 3 -> 5, 4 -> 6, 5 -> 7, 6 -> 8, 7 -> 9, -------------------------------- Solution number 5 , objective value (square rooted) 78.44744832097405 Molecule frag_16_c00001 has been picked 2 time(s) ( size 7 , used 9.0 ) 1: 3 -> 2, 4 -> 1, 2: 1 -> 3, 2 -> 4, 3 -> 5, 4 -> 6, 5 -> 7, 6 -> 8, 7 -> 9,