0.00/0.01 c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.0.0] [GitHash: 405ed0d46f]
0.00/0.01 c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.01 c
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c reading problem <HOME/instance-4460032-1721939465.opb>
0.00/0.01 c original problem has 324 variables (81 bin, 0 int, 243 impl, 0 cont) and 270 constraints
0.00/0.01 c problem read in 0.00
0.00/0.01 c presolving:
0.00/0.01 c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 27 upgd conss, 0 impls, 513 clqs
0.00/0.05 c (0.0s) probing cycle finished: starting next cycle
0.00/0.05 c (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.00/0.05 c (0.0s) symmetry computation finished: 2 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
0.00/0.05 c dynamic symmetry handling statistics:
0.00/0.05 c orbitopal reduction: no components
0.00/0.05 c orbital reduction: no components
0.00/0.05 c lexicographic reduction: no permutations
0.00/0.05 c handled 1 out of 1 symmetry components
0.00/0.05 c (round 2, exhaustive) 21 del vars, 0 del conss, 1 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 27 upgd conss, 0 impls, 738 clqs
0.00/0.05 c (round 3, fast) 46 del vars, 8 del conss, 1 add conss, 0 chg bounds, 0 chg sides, 6 chg coeffs, 27 upgd conss, 0 impls, 731 clqs
0.00/0.09 c (0.1s) probing cycle finished: starting next cycle
0.00/0.09 c presolving (4 rounds: 4 fast, 3 medium, 3 exhaustive):
0.00/0.09 c 46 deleted vars, 8 deleted constraints, 1 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 6 changed coefficients
0.00/0.09 c 0 implications, 797 cliques
0.00/0.09 c presolved problem has 296 variables (76 bin, 0 int, 220 impl, 0 cont) and 246 constraints
0.00/0.09 c 25 constraints of type <setppc>
0.00/0.09 c 220 constraints of type <and>
0.00/0.09 c 1 constraints of type <orbitope>
0.00/0.09 c transformed objective value is always integral (scale: 1)
0.00/0.09 c Presolving Time: 0.08
0.00/0.09 c - non default parameters ----------------------------------------------------------------------
0.00/0.09 c # SCIP version 10.0.0
0.00/0.09 c
0.00/0.09 c # maximal time in seconds to run
0.00/0.09 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.00/0.09 c limits/time = 3596.993053
0.00/0.09 c
0.00/0.09 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.09 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.00/0.09 c limits/memory = 27900
0.00/0.09 c
0.00/0.09 c # belongs reading time to solving time?
0.00/0.09 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.00/0.09 c timing/reading = TRUE
0.00/0.09 c
0.00/0.09 c -----------------------------------------------------------------------------------------------
0.00/0.09 c start solving
0.00/0.09 c
0.00/0.09 o 1
0.00/0.09 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.00/0.09 c p 0.1s| 1 | 0 | 0 | - | clique| 0 | 296 | 246 | 465 | 0 | 0 | 0 | 0 |-1.080000e+02 | 1.000000e+00 | Inf | unknown
0.10/0.11 o -19
0.10/0.11 c p 0.1s| 1 | 0 | 0 | - | vbounds| 0 | 296 | 246 | 465 | 0 | 0 | 0 | 0 |-1.080000e+02 |-1.900000e+01 | 468.42%| unknown
0.10/0.11 c 0.1s| 1 | 0 | 246 | - | 7233k | 0 | 296 | 246 | 465 | 0 | 0 | 0 | 0 |-3.950000e+01 |-1.900000e+01 | 107.89%| unknown
0.10/0.17 c 0.2s| 1 | 0 | 308 | - | 7642k | 0 | 296 | 246 | 503 | 38 | 1 | 0 | 0 |-3.791667e+01 |-1.900000e+01 | 99.56%| unknown
0.21/0.24 c 0.2s| 1 | 0 | 392 | - | 8884k | 0 | 296 | 246 | 534 | 69 | 2 | 0 | 0 |-3.500000e+01 |-1.900000e+01 | 84.21%| unknown
0.21/0.31 c 0.3s| 1 | 0 | 536 | - | 9479k | 0 | 296 | 246 | 571 | 106 | 3 | 0 | 0 |-2.950000e+01 |-1.900000e+01 | 55.26%| unknown
0.31/0.36 c 0.4s| 1 | 0 | 721 | - | 9597k | 0 | 296 | 246 | 589 | 124 | 4 | 0 | 0 |-2.791667e+01 |-1.900000e+01 | 46.93%| unknown
0.40/0.44 c 0.4s| 1 | 0 | 774 | - | 10M | 0 | 296 | 246 | 613 | 148 | 5 | 0 | 0 |-2.762500e+01 |-1.900000e+01 | 45.39%| unknown
0.50/0.52 c 0.5s| 1 | 0 | 859 | - | 10M | 0 | 296 | 246 | 627 | 162 | 6 | 0 | 0 |-2.733333e+01 |-1.900000e+01 | 43.86%| unknown
0.59/0.67 c 0.7s| 1 | 0 | 984 | - | 12M | 0 | 296 | 246 | 638 | 173 | 7 | 0 | 0 |-2.727778e+01 |-1.900000e+01 | 43.57%| unknown
0.78/0.80 c 0.8s| 1 | 0 | 1080 | - | 13M | 0 | 296 | 246 | 652 | 187 | 8 | 0 | 0 |-2.700000e+01 |-1.900000e+01 | 42.11%| unknown
0.88/0.94 c 0.9s| 1 | 0 | 1138 | - | 16M | 0 | 296 | 246 | 664 | 199 | 9 | 0 | 0 |-2.700000e+01 |-1.900000e+01 | 42.11%| unknown
1.00/1.09 c 1.1s| 1 | 0 | 1248 | - | 20M | 0 | 296 | 246 | 670 | 205 | 10 | 0 | 0 |-2.698333e+01 |-1.900000e+01 | 42.02%| unknown
1.09/1.12 c 1.1s| 1 | 0 | 1309 | - | 21M | 0 | 296 | 246 | 664 | 213 | 11 | 0 | 0 |-2.698333e+01 |-1.900000e+01 | 42.02%| unknown
1.09/1.12 c 1.1s| 1 | 0 | 1309 | - | 21M | 0 | 296 | 246 | 664 | 213 | 11 | 0 | 0 |-2.679487e+01 |-1.900000e+01 | 41.03%| unknown
1.09/1.14 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
1.09/1.14 c 1.1s| 1 | 0 | 1350 | - | 21M | 0 | 296 | 246 | 672 | 221 | 12 | 0 | 0 |-2.675427e+01 |-1.900000e+01 | 40.81%| unknown
1.09/1.15 c 1.1s| 1 | 0 | 1401 | - | 21M | 0 | 296 | 246 | 678 | 227 | 13 | 0 | 0 |-2.675427e+01 |-1.900000e+01 | 40.81%| unknown
1.09/1.15 c 1.1s| 1 | 0 | 1401 | - | 21M | 0 | 296 | 246 | 678 | 227 | 13 | 0 | 0 |-2.660000e+01 |-1.900000e+01 | 40.00%| unknown
1.09/1.17 c 1.2s| 1 | 0 | 1448 | - | 21M | 0 | 296 | 246 | 681 | 230 | 14 | 0 | 0 |-2.660000e+01 |-1.900000e+01 | 40.00%| unknown
1.09/1.17 c 1.2s| 1 | 0 | 1448 | - | 21M | 0 | 296 | 246 | 681 | 230 | 14 | 0 | 0 |-2.657500e+01 |-1.900000e+01 | 39.87%| unknown
1.09/1.19 c 1.2s| 1 | 0 | 1501 | - | 21M | 0 | 296 | 246 | 686 | 235 | 15 | 0 | 0 |-2.657500e+01 |-1.900000e+01 | 39.87%| unknown
1.09/1.19 c 1.2s| 1 | 0 | 1501 | - | 21M | 0 | 296 | 246 | 686 | 235 | 15 | 0 | 0 |-2.656835e+01 |-1.900000e+01 | 39.83%| unknown
1.18/1.21 c 1.2s| 1 | 0 | 1541 | - | 21M | 0 | 296 | 246 | 663 | 241 | 16 | 0 | 0 |-2.656835e+01 |-1.900000e+01 | 39.83%| unknown
1.18/1.21 c 1.2s| 1 | 0 | 1541 | - | 21M | 0 | 296 | 246 | 663 | 241 | 16 | 0 | 0 |-2.650000e+01 |-1.900000e+01 | 39.47%| unknown
1.18/1.23 c 1.2s| 1 | 0 | 1602 | - | 21M | 0 | 296 | 246 | 665 | 243 | 17 | 0 | 0 |-2.633333e+01 |-1.900000e+01 | 38.60%| unknown
1.18/1.25 c 1.2s| 1 | 0 | 1634 | - | 21M | 0 | 296 | 246 | 670 | 248 | 18 | 0 | 0 |-2.633333e+01 |-1.900000e+01 | 38.60%| unknown
1.18/1.27 c 1.3s| 1 | 0 | 1647 | - | 21M | 0 | 296 | 246 | 673 | 251 | 19 | 0 | 0 |-2.633333e+01 |-1.900000e+01 | 38.60%| unknown
1.18/1.29 c 1.3s| 1 | 0 | 1655 | - | 21M | 0 | 296 | 246 | 681 | 259 | 20 | 0 | 0 |-2.633333e+01 |-1.900000e+01 | 38.60%| unknown
1.28/1.30 c 1.3s| 1 | 0 | 1680 | - | 21M | 0 | 296 | 246 | 683 | 261 | 21 | 0 | 0 |-2.632143e+01 |-1.900000e+01 | 38.53%| unknown
1.28/1.33 c 1.3s| 1 | 0 | 1687 | - | 21M | 0 | 296 | 246 | 653 | 263 | 22 | 0 | 0 |-2.632143e+01 |-1.900000e+01 | 38.53%| unknown
1.28/1.33 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
1.28/1.33 c 1.3s| 1 | 0 | 1687 | - | 21M | 0 | 296 | 246 | 653 | 263 | 22 | 0 | 0 |-2.631818e+01 |-1.900000e+01 | 38.52%| unknown
1.28/1.34 c 1.3s| 1 | 0 | 1690 | - | 21M | 0 | 296 | 246 | 656 | 266 | 23 | 0 | 0 |-2.631818e+01 |-1.900000e+01 | 38.52%| unknown
1.38/1.42 o -26
1.38/1.42 c * 1.4s| 1 | 0 | 1916 | - |strongbr| 0 | 296 | 246 | 656 | 266 | 24 | 0 | 5 |-2.631818e+01 |-2.600000e+01 | 1.22%| unknown
1.38/1.42 c 1.4s| 1 | 0 | 1927 | - | 21M | 0 | 296 | 246 | 656 | 266 | 24 | 0 | 6 |-2.600000e+01 |-2.600000e+01 | 0.00%| unknown
1.38/1.42 c
1.38/1.42 c SCIP Status : problem is solved [optimal solution found]
1.38/1.42 c Solving Time (sec) : 1.41
1.38/1.42 c Solving Nodes : 1
1.38/1.42 c Primal Bound : -2.60000000000000e+01 (6 solutions)
1.38/1.42 c Dual Bound : -2.60000000000000e+01
1.38/1.42 c Gap : 0.00 %
1.38/1.42 s OPTIMUM FOUND
1.38/1.42 v x81 x54 -x80 -x53 -x79 -x52 -x78 -x51 -x77 x50 x76 -x49 -x75 -x48 x74 -x47 -x73 x46 x72 -x45 -x71 -x44 -x70 x43 -x69 x42 -x68 -x41
1.38/1.42 v x67 -x40 x66 -x39 -x65 -x38 -x64 x37 -x63 -x36 x27 -x18 -x62 x35 -x26 x17 x61 -x34 -x25 -x16 -x60 -x33 x24 x15 -x59 x32 -x23
1.38/1.42 v -x14 x58 -x31 -x22 -x13 x57 -x30 x21 x12 -x9 -x6 -x3 -x56 -x29 -x20 -x11 -x8 -x5 -x2 -x55 x28 -x19 -x10 x7 x4 x1
1.38/1.42 c SCIP Status : problem is solved [optimal solution found]
1.38/1.42 c Total Time : 1.41
1.38/1.42 c solving : 1.41
1.38/1.42 c presolving : 0.08 (included in solving)
1.38/1.42 c reading : 0.00 (included in solving)
1.38/1.42 c copying : 0.01 (2 #copies) (minimal 0.00, maximal 0.01, average 0.01)
1.38/1.42 c Original Problem :
1.38/1.42 c Problem name : HOME/instance-4460032-1721939465.opb
1.38/1.42 c Variables : 324 (81 binary, 0 integer, 243 implicit integer, 0 continuous)
1.38/1.42 c Constraints : 270 initial, 270 maximal
1.38/1.42 c Objective : minimize, 243 non-zeros (abs.min = 1, abs.max = 1)
1.38/1.42 c Presolved Problem :
1.38/1.42 c Problem name : t_HOME/instance-4460032-1721939465.opb
1.38/1.42 c Variables : 296 (76 binary, 0 integer, 220 implicit integer, 0 continuous)
1.38/1.42 c Constraints : 246 initial, 246 maximal
1.38/1.42 c Objective : minimize, 226 non-zeros (abs.min = 1, abs.max = 1)
1.38/1.42 c Nonzeros : 744 constraint, 1619 clique table
1.38/1.42 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
1.38/1.42 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c domcol : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.38/1.42 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c dualsparsify : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.38/1.42 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c implics : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
1.38/1.42 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c milp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.38/1.42 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c trivial : 0.00 0.00 4 18 0 0 0 0 0 0 0 0
1.38/1.42 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c dualfix : 0.00 0.00 4 0 0 0 0 0 0 0 0 0
1.38/1.42 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c probing : 0.07 0.00 2 0 0 0 0 0 0 0 0 0
1.38/1.42 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c symmetry : 0.00 0.00 1 3 0 0 0 0 0 1 0 0
1.38/1.42 c vbounds : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.38/1.42 c setppc : 0.00 0.00 7 0 1 0 0 0 2 0 0 0
1.38/1.42 c and : 0.00 0.00 7 0 6 0 0 0 6 0 0 6
1.38/1.42 c linear : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.38/1.42 c orbitope : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.38/1.42 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.38/1.42 c root node : - - - 0 - - 0 - - - - -
1.38/1.42 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
1.38/1.42 c benderslp : 0 0 0 0 1 0 0 60 0 0 0 0 0 0 0
1.38/1.42 c integral : 0 0 0 0 1 0 0 60 0 1 0 0 0 0 0
1.38/1.42 c setppc : 25 25 24 3395 0 0 0 54 0 0 0 0 0 0 0
1.38/1.42 c and : 220 220 24 3399 0 0 0 38 0 0 0 310 0 0 0
1.38/1.42 c orbitope : 1 1 0 2431 0 0 0 6 0 0 0 0 0 0 0
1.38/1.42 c benders : 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0
1.38/1.42 c fixedvar : 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0
1.38/1.42 c countsols : 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0
1.38/1.42 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
1.38/1.42 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c integral : 0.05 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c and : 0.03 0.00 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c orbitope : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c Propagators : #Propagate #ResProp Cutoffs DomReds
1.38/1.42 c dualfix : 2 0 0 0
1.38/1.42 c genvbounds : 0 0 0 0
1.38/1.42 c nlobbt : 0 0 0 0
1.38/1.42 c obbt : 0 0 0 0
1.38/1.42 c probing : 0 0 0 0
1.38/1.42 c pseudoobj : 27 0 0 0
1.38/1.42 c redcost : 25 0 0 0
1.38/1.42 c rootredcost : 0 0 0 0
1.38/1.42 c symmetry : 0 0 0 0
1.38/1.42 c vbounds : 1432 0 0 0
1.38/1.42 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
1.38/1.42 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c probing : 0.07 0.00 0.07 0.00 0.00 0.00
1.38/1.42 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c symmetry : 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
1.38/1.42 c Symmetry :
1.38/1.42 c orbitopal red. : 0 reductions applied, 0 cutoffs
1.38/1.42 c orbital reduction: 0 reductions applied, 0 cutoffs
1.38/1.42 c lexicographic red: 0 reductions applied, 0 cutoffs
1.38/1.42 c shadow tree time : 0.00 s
1.38/1.42 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [--,--])
1.38/1.42 c propagation : 0.00 0 0 - 0 0.0 0 0.0 - - -
1.38/1.42 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
1.38/1.42 c bound exceed. LP : 0.00 5 0 - 0 0.0 0 0.0 0 0.0 50
1.38/1.42 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
1.38/1.42 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
1.38/1.42 c applied globally : 0.00 - - 0 0 0.0 - - 0 - -
1.38/1.42 c applied locally : - - - 0 0 0.0 - - 0 - -
1.38/1.42 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
1.38/1.42 c cut pool : 0.01 - 44 44 - - 2126 3624 - - - - - (maximal pool size: 2126)
1.38/1.42 c aggregation : 0.28 0.00 24 24 0 0 45 50 0 1 1 0 0
1.38/1.42 c > cmir : - - - - - - - 50 0 1 1 0 -
1.38/1.42 c > flowcover : - - - - - - - 0 0 0 0 0 -
1.38/1.42 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
1.38/1.42 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c clique : 0.01 0.00 24 24 0 0 0 0 0 0 0 0 0
1.38/1.42 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c gomory : 0.55 0.00 10 10 0 0 1756 3087 0 27 27 0 0
1.38/1.42 c > gomorymi : - - - - - - - 1394 0 8 8 0 -
1.38/1.42 c > strongcg : - - - - - - - 1693 0 19 19 0 -
1.38/1.42 c impliedbounds : 0.00 0.00 24 24 0 0 206 332 0 145 145 0 0
1.38/1.42 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c mcf : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
1.38/1.42 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c mixing : 0.00 0.00 24 24 0 0 0 0 0 0 0 0 0
1.38/1.42 c multilinear : 0.00 0.00 24 24 0 0 0 0 0 0 0 0 0
1.38/1.42 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c rapidlearning : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.38/1.42 c rlt : 0.19 0.00 10 10 0 0 59 65 0 55 55 0 0
1.38/1.42 c zerohalf : 0.04 0.00 20 20 0 0 60 90 0 38 38 0 0
1.38/1.42 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
1.38/1.42 c hybrid : 0.01 0.00 23 23 266 0 3668 266 0 3668
1.38/1.42 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c Pricers : ExecTime SetupTime Calls Vars
1.38/1.42 c problem variables: 0.00 - 19 21
1.38/1.42 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
1.38/1.42 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c random : 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c relpscost : 0.05 0.00 1 0 0 1 0 0 0 0
1.38/1.42 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
1.38/1.42 c Primal Heuristics : ExecTime SetupTime Calls Found Best
1.38/1.42 c LP solutions : 0.00 - - 0 0
1.38/1.42 c relax solutions : 0.00 - - 0 0
1.38/1.42 c pseudo solutions : 0.00 - - 0 0
1.38/1.42 c strong branching : 0.00 - - 1 1
1.38/1.42 c actconsdiving : 0.00 0.00 0 0 0
1.38/1.42 c adaptivediving : 0.00 0.00 0 0 0
1.38/1.42 c alns : 0.01 0.00 1 0 0
1.38/1.42 c bound : 0.00 0.00 0 0 0
1.38/1.42 c clique : 0.00 0.00 1 1 1
1.38/1.42 c coefdiving : 0.00 0.00 0 0 0
1.38/1.42 c completesol : 0.00 0.00 0 0 0
1.38/1.42 c conflictdiving : 0.00 0.00 0 0 0
1.38/1.42 c crossover : 0.00 0.00 0 0 0
1.38/1.42 c dins : 0.00 0.00 0 0 0
1.38/1.42 c distributiondivin: 0.00 0.00 0 0 0
1.38/1.42 c dps : 0.00 0.00 0 0 0
1.38/1.42 c dualval : 0.00 0.00 0 0 0
1.38/1.42 c farkasdiving : 0.00 0.00 0 0 0
1.38/1.42 c feasjump : 0.00 0.00 0 0 0
1.38/1.42 c feaspump : 0.01 0.00 1 0 0
1.38/1.42 c fixandinfer : 0.00 0.00 0 0 0
1.38/1.42 c fracdiving : 0.00 0.00 0 0 0
1.38/1.42 c gins : 0.00 0.00 0 0 0
1.38/1.42 c guideddiving : 0.00 0.00 0 0 0
1.38/1.42 c indcoefdiving : 0.00 0.00 0 0 0
1.38/1.42 c indicator : 0.00 0.00 0 0 0
1.38/1.42 c indicatordiving : 0.00 0.00 0 0 0
1.38/1.42 c indoneopt : 0.00 0.00 0 0 0
1.38/1.42 c indrounding : 0.00 0.00 0 0 0
1.38/1.42 c indtwoopt : 0.00 0.00 0 0 0
1.38/1.42 c intdiving : 0.00 0.00 0 0 0
1.38/1.42 c intshifting : 0.00 0.00 0 0 0
1.38/1.42 c linesearchdiving : 0.00 0.00 0 0 0
1.38/1.42 c localbranching : 0.00 0.00 0 0 0
1.38/1.42 c locks : 0.00 0.00 1 0 0
1.38/1.42 c lpface : 0.00 0.00 0 0 0
1.38/1.42 c mpec : 0.00 0.00 0 0 0
1.38/1.42 c multistart : 0.00 0.00 0 0 0
1.38/1.42 c mutation : 0.00 0.00 0 0 0
1.38/1.42 c nlpdiving : 0.00 0.00 0 0 0
1.38/1.42 c objpscostdiving : 0.00 0.00 0 0 0
1.38/1.42 c octane : 0.00 0.00 0 0 0
1.38/1.42 c ofins : 0.00 0.00 0 0 0
1.38/1.42 c oneopt : 0.00 0.00 1 0 0
1.38/1.42 c padm : 0.00 0.00 0 0 0
1.38/1.42 c proximity : 0.00 0.00 0 0 0
1.38/1.42 c pscostdiving : 0.00 0.00 0 0 0
1.38/1.42 c randrounding : 0.02 0.00 24 0 0
1.38/1.42 c rens : 0.00 0.00 0 0 0
1.38/1.42 c reoptsols : 0.00 0.00 0 0 0
1.38/1.42 c repair : 0.00 0.00 0 0 0
1.38/1.42 c rins : 0.00 0.00 0 0 0
1.38/1.42 c rootsoldiving : 0.00 0.00 0 0 0
1.38/1.42 c rounding : 0.00 0.00 24 0 0
1.38/1.42 c scheduler : 0.00 0.00 0 0 0
1.38/1.42 c shiftandpropagate: 0.00 0.00 0 0 0
1.38/1.42 c shifting : 0.01 0.00 24 3 0
1.38/1.42 c simplerounding : 0.00 0.00 19 0 0
1.38/1.42 c smallcard : 0.00 0.00 0 0 0
1.38/1.42 c subnlp : 0.00 0.00 0 0 0
1.38/1.42 c trivial : 0.00 0.00 2 0 0
1.38/1.42 c trivialnegation : 0.00 0.00 0 0 0
1.38/1.42 c trustregion : 0.00 0.00 0 0 0
1.38/1.42 c trysol : 0.00 0.00 0 0 0
1.38/1.42 c twoopt : 0.00 0.00 0 0 0
1.38/1.42 c undercover : 0.03 0.00 1 0 0
1.38/1.42 c vbounds : 0.01 0.00 1 1 1
1.38/1.42 c veclendiving : 0.00 0.00 0 0 0
1.38/1.42 c zeroobj : 0.00 0.00 0 0 0
1.38/1.42 c zirounding : 0.00 0.00 1 0 0
1.38/1.42 c other solutions : - - - 0 -
1.38/1.42 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
1.38/1.42 c rens : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
1.38/1.42 c rins : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
1.38/1.42 c mutation : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
1.38/1.42 c localbranching : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
1.38/1.42 c crossover : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
1.38/1.42 c proximity : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
1.38/1.42 c zeroobjective : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
1.38/1.42 c dins : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
1.38/1.42 c trustregion : 0 0.00 0.00 0 0 0 0.00000 0.00000 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 0
1.38/1.42 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
1.38/1.42 c primal LP : 0.00 6 12 12.00 - 0.00 5
1.38/1.42 c dual LP : 0.10 27 1678 69.92 17293.44 0.00 3
1.38/1.42 c lex dual LP : 0.00 0 0 0.00 -
1.38/1.42 c barrier LP : 0.00 0 0 0.00 - 0.00 0
1.38/1.42 c resolve instable : 0.00 0 0 0.00 -
1.38/1.42 c diving/probing LP: 0.01 2 237 118.50 18671.71
1.38/1.42 c strong branching : 0.04 6 1087 181.17 24193.73 - - 0
1.38/1.42 c (at root node) : - 6 1087 181.17 -
1.38/1.42 c conflict analysis: 0.00 5 50 10.00 -
1.38/1.42 c B&B Tree :
1.38/1.42 c number of runs : 1
1.38/1.42 c nodes : 1 (0 internal, 1 leaves)
1.38/1.42 c feasible leaves : 0
1.38/1.42 c infeas. leaves : 1
1.38/1.42 c objective leaves : 0
1.38/1.42 c nodes (total) : 1 (0 internal, 1 leaves)
1.38/1.42 c nodes left : 0
1.38/1.42 c max depth : 0
1.38/1.42 c max depth (total): 0
1.38/1.42 c backtracks : 0 (0.0%)
1.38/1.42 c early backtracks : 0 (0.0%)
1.38/1.42 c nodes exc. ref. : 0 (0.0%)
1.38/1.42 c delayed cutoffs : 0
1.38/1.42 c repropagations : 0 (0 domain reductions, 0 cutoffs)
1.38/1.42 c avg switch length: 2.00
1.38/1.42 c switching time : 0.00
1.38/1.42 c Root Node :
1.38/1.42 c First LP value : -3.95000000000000e+01
1.38/1.42 c First LP Iters : 246 (30581.80 Iter/sec)
1.38/1.42 c First LP Time : 0.01
1.38/1.42 c Final Dual Bound : -2.60000000000000e+01
1.38/1.42 c Final Root Iters : 1690
1.38/1.42 c Root LP Estimate : -
1.38/1.42 c Solution :
1.38/1.42 c Solutions found : 6 (3 improvements)
1.38/1.42 c First Solution : +1.00000000000000e+00 (in run 1, after 1 nodes, 0.08 seconds, depth 28, found by <clique>)
1.38/1.42 c Gap First Sol. : infinite
1.38/1.42 c Gap Last Sol. : 1.22 %
1.38/1.42 c Primal Bound : -2.60000000000000e+01 (in run 1, after 1 nodes, 1.41 seconds, depth 2, found by <relaxation>)
1.38/1.42 c Dual Bound : -2.60000000000000e+01
1.38/1.42 c Gap : 0.00 %
1.38/1.42 c Integrals : Total Avg%
1.38/1.42 c primal-dual : 53.17 37.61
1.38/1.42 c primal-ref : - - (not evaluated)
1.38/1.42 c dual-ref : - - (not evaluated)
1.38/1.43 c Time complete: 1.4204.
runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
NUMA information:
number of nodes: 2
memory of node 0: 64059 MiB (24545 MiB free)
memory of node 1: 64510 MiB (59033 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4460032-1721939465/watcher-4460032-1721939465 -o /tmp/evaluation-result-4460032-1721939465/solver-4460032-1721939465 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1721939462-296385 --watchdog 3760 pbscip -f HOME/instance-4460032-1721939465.opb -t 3600 -j 2 -m 31000
running on 2 cores: 1,3
CPU governors:
performance: 1 3
Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=296494, runsolver pid=296491
[startup+0.100856 s]*
/proc/loadavg: 0.36 0.17 0.19 5/246 296495
/proc/meminfo: memFree=85575120/131655788 swapFree=131058856/131071996
[pid=296494] ppid=296491 vsize=62352 memory=22960 CPUtime=0.1 cores=1,3
/proc/296494/stat : 296494 (pbscip) R 296491 296494 296373 0 -1 4194304 2237 0 0 0 10 0 0 0 20 0 1 0 29936071 63848448 5740 134679101440 4194304 18693293 140727581847744 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 54800384 140727581852675 140727581852774 140727581852774 140727581859790 0
/proc/296494/statm: 15588 5740 3876 3540 0 3845 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 62352 KiB
Current children cumulated memory: 22960 KiB
[startup+0.213195 s]*
/proc/loadavg: 0.36 0.17 0.19 5/246 296495
/proc/meminfo: memFree=85569240/131655788 swapFree=131058856/131071996
[pid=296494] ppid=296491 vsize=69152 memory=28992 CPUtime=0.21 cores=1,3
/proc/296494/stat : 296494 (pbscip) R 296491 296494 296373 0 -1 4194304 3667 0 0 0 21 0 0 0 20 0 1 0 29936071 70811648 7248 134679101440 4194304 18693293 140727581847744 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 54800384 140727581852675 140727581852774 140727581852774 140727581859790 0
/proc/296494/statm: 17288 7248 3971 3540 0 5545 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 69152 KiB
Current children cumulated memory: 28992 KiB
[startup+0.312882 s]*
/proc/loadavg: 0.36 0.17 0.19 6/246 296495
/proc/meminfo: memFree=85569128/131655788 swapFree=131058856/131071996
[pid=296494] ppid=296491 vsize=69152 memory=29316 CPUtime=0.31 cores=1,3
/proc/296494/stat : 296494 (pbscip) R 296491 296494 296373 0 -1 4194304 3679 0 0 0 31 0 0 0 20 0 1 0 29936071 70811648 7329 134679101440 4194304 18693293 140727581847744 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 54800384 140727581852675 140727581852774 140727581852774 140727581859790 0
/proc/296494/statm: 17288 7329 3987 3540 0 5545 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 69152 KiB
Current children cumulated memory: 29316 KiB
[startup+0.700262 s]
/proc/loadavg: 0.36 0.17 0.19 5/246 296495
/proc/meminfo: memFree=85568988/131655788 swapFree=131058856/131071996
[pid=296494] ppid=296491 vsize=69152 memory=30108 CPUtime=0.68 cores=1,3
/proc/296494/stat : 296494 (pbscip) R 296491 296494 296373 0 -1 4194304 3941 0 0 0 68 0 0 0 20 0 1 0 29936071 70811648 7527 134679101440 4194304 18693293 140727581847744 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 54800384 140727581852675 140727581852774 140727581852774 140727581859790 0
/proc/296494/statm: 17288 7527 3987 3540 0 5545 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 69152 KiB
Current children cumulated memory: 30108 KiB
[startup+1.43959 s]
# the end of solver process 296494 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.41027 s, system=0.017807 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800387 s]
/proc/loadavg: 0.36 0.17 0.19 5/246 296495
/proc/meminfo: memFree=85568988/131655788 swapFree=131058856/131071996
[pid=296494] ppid=296491 vsize=69336 memory=30372 CPUtime=0.78 cores=1,3
/proc/296494/stat : 296494 (pbscip) R 296491 296494 296373 0 -1 4194304 4003 0 0 0 78 0 0 0 20 0 1 0 29936071 71000064 7593 134679101440 4194304 18693293 140727581847744 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 54800384 140727581852675 140727581852774 140727581852774 140727581859790 0
/proc/296494/statm: 17334 7593 3987 3540 0 5591 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 69336 KiB
Current children cumulated memory: 30372 KiB
[startup+1.20026 s]
/proc/loadavg: 0.36 0.17 0.19 5/246 296495
/proc/meminfo: memFree=85557736/131655788 swapFree=131058856/131071996
[pid=296494] ppid=296491 vsize=77008 memory=37236 CPUtime=1.18 cores=1,3
/proc/296494/stat : 296494 (pbscip) R 296491 296494 296373 0 -1 4194304 5702 0 0 0 117 1 0 0 20 0 1 0 29936071 78856192 9309 134679101440 4194304 18693293 140727581847744 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 54800384 140727581852675 140727581852774 140727581852774 140727581859790 0
/proc/296494/statm: 19252 9309 3987 3540 0 7509 0
Current children cumulated CPU time: 1.18 s
Current children cumulated vsize: 77008 KiB
Current children cumulated memory: 37236 KiB
[startup+1.40022 s]
/proc/loadavg: 0.36 0.17 0.19 5/246 296495
/proc/meminfo: memFree=85557736/131655788 swapFree=131058856/131071996
[pid=296494] ppid=296491 vsize=80668 memory=39672 CPUtime=1.38 cores=1,3
/proc/296494/stat : 296494 (pbscip) R 296491 296494 296373 0 -1 4194304 6314 0 0 0 137 1 0 0 20 0 1 0 29936071 82604032 9918 134679101440 4194304 18693293 140727581847744 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 54800384 140727581852675 140727581852774 140727581852774 140727581859790 0
/proc/296494/statm: 20167 9918 4003 3540 0 8424 0
Current children cumulated CPU time: 1.38 s
Current children cumulated vsize: 80668 KiB
Current children cumulated memory: 39672 KiB
Child status: 0
Real time (s): 1.43964
CPU time (s): 1.42807
CPU user time (s): 1.41027
CPU system time (s): 0.017807
CPU usage (%): 99.1966
Max. virtual memory (cumulated for all children) (KiB): 80668
Max. memory (cumulated for all children) (KiB): 39672
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.41027
system time used= 0.017807
maximum resident set size= 39672
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6320
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 8
# summary of solver processes directly reported to runsolver:
# pid: 296494
# total CPU time (s): 1.42807
# total CPU user time (s): 1.41027
# total CPU system time (s): 0.017807
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.039957 second user time and 0.070169 second system time
The end