| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIP 2024-07-07 | UNSAT | 12.7075 | 12.7492 |
| Name | PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/ inequalities/ineq8/normalized-21array_ineq8.opb |
| MD5SUM | 15ee35ebe220ef81377737899de34856 |
| Bench Category | DEC-LIN (decision problem, linear constraints, no UNSAT certificate) |
| Best result obtained on this benchmark | UNSAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 1.82912 |
| Has Objective Function | NO |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 2793 |
| Total number of constraints | 3760 |
| Number of constraints which are clauses | 2772 |
| Number of constraints which are cardinality constraints (but not clauses) | 21 |
| Number of constraints which are nor clauses,nor cardinality constraints | 967 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 84 |
| Number of terms in the objective function | 0 |
| Biggest coefficient in the objective function | 0 |
| Number of bits for the biggest coefficient in the objective function | 0 |
| Sum of the numbers in the objective function | 0 |
| Number of bits of the sum of numbers in the objective function | 0 |
| Biggest number in a constraint | 2199023255552 |
| Number of bits of the biggest number in a constraint | 42 |
| Biggest sum of numbers in a constraint | 8796093022207 |
| Number of bits of the biggest sum of numbers | 43 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
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-4517012-1751242432.opb>
0.00/0.02 c original problem has 2793 variables (2793 bin, 0 int, 0 impl, 0 cont) and 3760 constraints
0.00/0.02 c problem read in 0.01
0.00/0.02 c No objective function, only one solution is needed.
0.00/0.03 c presolving:
0.00/0.03 c (round 1, fast) 537 del vars, 1151 del conss, 0 add conss, 325 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 1105 clqs
0.00/0.03 c (round 2, fast) 659 del vars, 1737 del conss, 0 add conss, 425 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 1470 clqs
0.00/0.04 c (0.0s) running MILP presolver
0.00/0.04 c (0.0s) MILP presolver (4 rounds): 439 aggregations, 1 fixings, 0 bound changes
0.00/0.04 c (round 3, medium) 1099 del vars, 3760 del conss, 1145 add conss, 425 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 554 clqs
0.00/0.05 c (round 4, exhaustive) 1099 del vars, 3760 del conss, 1145 add conss, 425 chg bounds, 0 chg sides, 0 chg coeffs, 365 upgd conss, 0 impls, 555 clqs
0.00/0.05 c (round 5, fast) 1099 del vars, 3760 del conss, 1145 add conss, 425 chg bounds, 1 chg sides, 80 chg coeffs, 365 upgd conss, 0 impls, 555 clqs
0.00/0.05 c (round 6, exhaustive) 1099 del vars, 4123 del conss, 1266 add conss, 425 chg bounds, 1 chg sides, 80 chg coeffs, 365 upgd conss, 0 impls, 556 clqs
0.09/0.13 c (0.1s) probing: 1000/1714 (58.3%) - 9 fixings, 0 aggregations, 1680 implications, 0 bound changes
0.09/0.19 c (0.2s) probing cycle finished: starting next cycle
0.09/0.19 c (round 7, exhaustive) 1116 del vars, 4123 del conss, 1266 add conss, 425 chg bounds, 1 chg sides, 80 chg coeffs, 365 upgd conss, 0 impls, 3706 clqs
0.09/0.19 c (round 8, fast) 1130 del vars, 4131 del conss, 1266 add conss, 431 chg bounds, 1 chg sides, 80 chg coeffs, 365 upgd conss, 0 impls, 3153 clqs
0.09/0.19 c (round 9, fast) 1133 del vars, 4132 del conss, 1266 add conss, 432 chg bounds, 1 chg sides, 80 chg coeffs, 365 upgd conss, 0 impls, 2963 clqs
0.09/0.19 c (round 10, fast) 1139 del vars, 4135 del conss, 1266 add conss, 434 chg bounds, 1 chg sides, 80 chg coeffs, 365 upgd conss, 0 impls, 2777 clqs
0.09/0.19 c (round 11, fast) 1141 del vars, 4136 del conss, 1266 add conss, 435 chg bounds, 1 chg sides, 80 chg coeffs, 365 upgd conss, 0 impls, 2686 clqs
0.09/0.19 c (round 12, fast) 1145 del vars, 4138 del conss, 1266 add conss, 437 chg bounds, 1 chg sides, 80 chg coeffs, 365 upgd conss, 0 impls, 2501 clqs
0.09/0.19 c (round 13, fast) 1150 del vars, 4140 del conss, 1266 add conss, 439 chg bounds, 1 chg sides, 80 chg coeffs, 365 upgd conss, 0 impls, 2219 clqs
0.09/0.19 c (round 14, fast) 1154 del vars, 4142 del conss, 1266 add conss, 440 chg bounds, 1 chg sides, 80 chg coeffs, 365 upgd conss, 0 impls, 2123 clqs
0.09/0.19 c (round 15, fast) 1155 del vars, 4143 del conss, 1266 add conss, 440 chg bounds, 1 chg sides, 80 chg coeffs, 365 upgd conss, 0 impls, 2120 clqs
0.20/0.26 c (0.2s) probing: 1000/1697 (58.9%) - 15 fixings, 20 aggregations, 4589 implications, 0 bound changes
0.20/0.27 c (0.3s) probing: 1229/1697 (72.4%) - 15 fixings, 20 aggregations, 4663 implications, 0 bound changes
0.20/0.27 c (0.3s) probing aborted: 1000/1000 successive useless probings
0.20/0.27 c (round 16, exhaustive) 1173 del vars, 4143 del conss, 1266 add conss, 440 chg bounds, 1 chg sides, 80 chg coeffs, 365 upgd conss, 0 impls, 2459 clqs
0.20/0.27 c (round 17, exhaustive) 1173 del vars, 4143 del conss, 1266 add conss, 440 chg bounds, 1 chg sides, 80 chg coeffs, 366 upgd conss, 0 impls, 2460 clqs
0.20/0.28 c (0.3s) probing: 1329/1697 (78.3%) - 15 fixings, 20 aggregations, 4683 implications, 0 bound changes
0.20/0.28 c (0.3s) probing aborted: 1000/1000 successive useless probings
0.20/0.28 c (0.3s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.20/0.28 c (0.3s) no symmetry present (symcode time: 0.00)
0.20/0.28 c presolving (18 rounds: 18 fast, 7 medium, 6 exhaustive):
0.20/0.28 c 1173 deleted vars, 4143 deleted constraints, 1266 added constraints, 440 tightened bounds, 0 added holes, 1 changed sides, 80 changed coefficients
0.20/0.28 c 0 implications, 2480 cliques
0.20/0.28 c presolved problem has 1642 variables (1642 bin, 0 int, 0 impl, 0 cont) and 871 constraints
0.20/0.28 c 1 constraints of type <knapsack>
0.20/0.28 c 1 constraints of type <setppc>
0.20/0.28 c 110 constraints of type <and>
0.20/0.28 c 759 constraints of type <linear>
0.20/0.28 c transformed objective value is always integral (scale: 1)
0.20/0.28 c Presolving Time: 0.26
0.20/0.28 c - non default parameters ----------------------------------------------------------------------
0.20/0.28 c # SCIP version 10.0.0
0.20/0.28 c
0.20/0.28 c # maximal time in seconds to run
0.20/0.28 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.20/0.28 c limits/time = 3596.998007
0.20/0.28 c
0.20/0.28 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.20/0.28 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.20/0.28 c limits/memory = 27900
0.20/0.28 c
0.20/0.28 c # solving stops, if the given number of solutions were found; this limit is first checked in presolving (-1: no limit)
0.20/0.28 c # [type: int, advanced: FALSE, range: [-1,2147483647], default: -1]
0.20/0.28 c limits/solutions = 1
0.20/0.28 c
0.20/0.28 c # bitset describing used symmetry handling technique: (0: off; 1: constraint-based (orbitopes and/or symresacks); 2: orbital fixing; 3: orbitopes and orbital fixing; 4: Schreier Sims cuts; 5: Schreier Sims cuts and orbitopes; 6: Schreier Sims cuts and orbital fixing; 7: Schreier Sims cuts, orbitopes, and orbital fixing) See type_symmetry.h.
0.20/0.28 c # [type: int, advanced: FALSE, range: [0,7], default: 7]
0.20/0.28 c misc/usesymmetry = 3
0.20/0.28 c
0.20/0.28 c # belongs reading time to solving time?
0.20/0.28 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.20/0.28 c timing/reading = TRUE
0.20/0.28 c
0.20/0.28 c # Should we check whether the components of the symmetry group can be handled by double lex matrices?
0.20/0.28 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.20/0.28 c propagating/symmetry/detectdoublelex = FALSE
0.20/0.28 c
0.20/0.28 c # Should we try to detect symmetric subgroups of the symmetry group on binary variables?
0.20/0.28 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.20/0.28 c propagating/symmetry/detectsubgroups = FALSE
0.20/0.28 c
0.20/0.28 c # Type of symmetries that shall be computed?
0.20/0.28 c # [type: int, advanced: TRUE, range: [0,1], default: 0]
0.20/0.28 c propagating/symmetry/symtype = 1
0.20/0.28 c
0.20/0.28 c # Should components consisting of a single full reflection be handled?
0.20/0.28 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.20/0.28 c propagating/symmetry/usesimplesgncomp = FALSE
0.20/0.28 c
0.20/0.28 c -----------------------------------------------------------------------------------------------
0.20/0.28 c start solving
0.20/0.28 c
0.29/0.31 c (node 1) unresolved numerical troubles in LP 2 -- using pseudo solution instead (loop 1)
0.29/0.32 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.29/0.32 c 0.3s| 1 | 2 | 294 | - | 23M | 0 |1642 | 876 | 981 | 0 | 0 | 4 | 0 | 0.000000e+00 | -- | Inf | unknown
0.98/1.09 c (node 17) numerical troubles in LP 49 -- unresolved
1.18/1.27 c (node 19) numerical troubles in LP 62 -- unresolved
1.77/1.82 c (node 35) numerical troubles in LP 98 -- unresolved
1.98/2.02 c (node 36) numerical troubles in LP 103 -- unresolved
2.07/2.13 c (node 37) numerical troubles in LP 108 -- unresolved
2.17/2.26 c (node 39) numerical troubles in LP 113 -- unresolved
3.07/3.17 c (node 64) numerical troubles in LP 166 -- unresolved
3.27/3.36 c (node 65) numerical troubles in LP 172 -- unresolved
3.47/3.58 c (node 66) numerical troubles in LP 178 -- unresolved
3.67/3.70 c (node 68) numerical troubles in LP 186 -- unresolved
3.77/3.89 c (node 73) numerical troubles in LP 201 -- unresolved -- further messages will be suppressed (use display/verblevel=5 to see all)
4.56/4.67 c 4.7s| 100 | 45 |140542 |1416.6 | 24M | 26 |1642 | 868 | 984 | 10 | 0 | 8 | 0 | 0.000000e+00 | -- | Inf | 96.94%
6.16/6.24 c 6.2s| 200 | 97 |213895 |1073.4 | 24M | 48 |1642 | 892 | 985 | 10 | 0 | 32 | 0 | 0.000000e+00 | -- | Inf | 96.94%
7.36/7.46 c 7.4s| 300 | 70 |261733 | 874.4 | 24M | 48 |1642 | 910 | 0 | 10 | 0 | 50 | 0 | 0.000000e+00 | -- | Inf | 96.94%
8.55/8.63 c 8.6s| 400 | 44 |291578 | 730.0 | 24M | 48 |1642 | 915 | 984 | 10 | 0 | 55 | 0 | 0.000000e+00 | -- | Inf | 96.94%
9.85/9.96 c 10.0s| 500 | 37 |350433 | 701.7 | 24M | 48 |1642 | 946 | 986 | 10 | 1 | 86 | 0 | 0.000000e+00 | -- | Inf | 96.94%
12.05/12.11 c 12.1s| 600 | 34 |411383 | 686.3 | 24M | 48 |1642 | 963 | 985 | 10 | 0 | 103 | 0 | 0.000000e+00 | -- | Inf | 99.76%
12.64/12.73 c
12.64/12.73 c SCIP Status : problem is solved [infeasible]
12.64/12.73 c Solving Time (sec) : 12.73
12.64/12.73 c Solving Nodes : 648
12.64/12.73 c Primal Bound : +1.00000000000000e+20 (0 solutions)
12.64/12.73 c Dual Bound : +1.00000000000000e+20
12.64/12.73 c Gap : 0.00 %
12.64/12.73 s UNSATISFIABLE
12.64/12.73 c SCIP Status : problem is solved [infeasible]
12.64/12.73 c Total Time : 12.73
12.64/12.73 c solving : 12.73
12.64/12.73 c presolving : 0.26 (included in solving)
12.64/12.73 c reading : 0.01 (included in solving)
12.64/12.73 c copying : 0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
12.64/12.73 c Original Problem :
12.64/12.73 c Problem name : HOME/instance-4517012-1751242432.opb
12.64/12.73 c Variables : 2793 (2793 binary, 0 integer, 0 implicit integer, 0 continuous)
12.64/12.73 c Constraints : 3760 initial, 3760 maximal
12.64/12.73 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
12.64/12.73 c Presolved Problem :
12.64/12.73 c Problem name : t_HOME/instance-4517012-1751242432.opb
12.64/12.73 c Variables : 1642 (1642 binary, 0 integer, 0 implicit integer, 0 continuous)
12.64/12.73 c Constraints : 871 initial, 1005 maximal
12.64/12.73 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
12.64/12.73 c Nonzeros : 3898 constraint, 4969 clique table
12.64/12.73 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
12.64/12.73 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
12.64/12.73 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
12.64/12.73 c domcol : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
12.64/12.73 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
12.64/12.73 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
12.64/12.73 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
12.64/12.73 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
12.64/12.73 c gateextraction : 0.00 0.00 1 0 0 0 0 0 363 121 0 0
12.64/12.73 c implics : 0.00 0.00 7 0 0 0 0 0 0 0 0 0
12.64/12.73 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
12.64/12.73 c milp : 0.01 0.00 1 1 439 0 0 0 2023 1145 0 0
12.64/12.73 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
12.64/12.73 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
12.64/12.73 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
12.64/12.73 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
12.64/12.73 c trivial : 0.00 0.00 18 22 0 0 0 0 0 0 0 0
12.64/12.73 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
12.64/12.73 c dualfix : 0.00 0.00 18 0 0 0 0 0 0 0 0 0
12.64/12.73 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
12.64/12.73 c probing : 0.22 0.00 3 15 20 0 0 0 0 0 0 0
12.64/12.73 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
12.64/12.73 c symmetry : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
12.64/12.73 c vbounds : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
12.64/12.73 c knapsack : 0.00 0.00 23 0 0 0 0 0 0 0 1 80
12.64/12.73 c setppc : 0.00 0.00 17 0 1 0 0 0 1 0 0 0
12.64/12.73 c and : 0.00 0.00 16 0 0 0 0 0 0 0 0 0
12.64/12.73 c linear : 0.02 0.00 23 440 213 0 440 0 1756 0 0 0
12.64/12.73 c logicor : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
12.64/12.73 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
12.64/12.73 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
12.64/12.73 c root node : - - - 430 - - 430 - - - - -
12.64/12.74 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
12.64/12.74 c benderslp : 0 0 0 0 48 0 302 6 0 0 0 0 0 0 0
12.64/12.74 c integral : 0 0 0 0 48 0 0 6 0 0 0 0 0 0 96
12.64/12.74 c knapsack : 1 1 0 16863 0 0 302 3 8 4 7 0 0 0 0
12.64/12.74 c setppc : 1+ 11 0 9543 0 0 80 1 18 3 90 0 0 0 0
12.64/12.74 c and : 110 110 55 16705 0 0 302 1 225 6 3927 12 10 0 0
12.64/12.74 c linear : 759+ 770 0 16850 0 0 302 3 1652 280 26085 0 0 0 0
12.64/12.74 c logicor : 0+ 134 0 804 0 0 0 0 33 6 226 0 0 0 0
12.64/12.74 c benders : 0 0 0 0 0 0 302 0 0 0 0 0 0 0 0
12.64/12.74 c fixedvar : 0 0 0 0 0 0 302 0 0 0 0 0 0 0 0
12.64/12.74 c countsols : 0 0 0 0 0 0 302 0 0 0 0 0 0 0 0
12.64/12.74 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
12.64/12.74 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c knapsack : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c and : 0.02 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c linear : 0.06 0.00 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c Propagators : #Propagate #ResProp Cutoffs DomReds
12.64/12.74 c dualfix : 1 0 0 0
12.64/12.74 c genvbounds : 0 0 0 0
12.64/12.74 c nlobbt : 0 0 0 0
12.64/12.74 c obbt : 0 0 0 0
12.64/12.74 c probing : 0 0 0 0
12.64/12.74 c pseudoobj : 0 0 0 0
12.64/12.74 c redcost : 0 0 0 0
12.64/12.74 c rootredcost : 0 0 0 0
12.64/12.74 c symmetry : 0 0 0 0
12.64/12.74 c vbounds : 5733 0 0 0
12.64/12.74 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
12.64/12.74 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c probing : 0.22 0.00 0.22 0.00 0.00 0.00
12.64/12.74 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c symmetry : 0.00 0.00 0.00 0.00 0.00 0.00
12.64/12.74 c vbounds : 0.02 0.00 0.00 0.02 0.00 0.00
12.64/12.74 c Symmetry :
12.64/12.74 c orbitopal red. : 0 reductions applied, 0 cutoffs
12.64/12.74 c orbital reduction: 0 reductions applied, 0 cutoffs
12.64/12.74 c lexicographic red: 0 reductions applied, 0 cutoffs
12.64/12.74 c shadow tree time : 0.00 s
12.64/12.74 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
12.64/12.74 c propagation : 0.00 57 50 - 155 10.6 8 4.6 - - -
12.64/12.74 c infeasible LP : 0.00 84 2 - 12 16.4 0 0.0 2 146.0 0
12.64/12.74 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
12.64/12.74 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
12.64/12.74 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
12.64/12.74 c applied globally : 0.00 - - 0 146 6.8 - - 2 - -
12.64/12.74 c applied locally : - - - 0 0 0.0 - - 0 - -
12.64/12.74 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
12.64/12.74 c cut pool : 0.00 - 0 0 - - 0 0 - - - - - (maximal pool size: 0)
12.64/12.74 c aggregation : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c > cmir : - - - - - - - 0 0 0 0 0 -
12.64/12.74 c > flowcover : - - - - - - - 0 0 0 0 0 -
12.64/12.74 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
12.64/12.74 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c clique : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c > gomorymi : - - - - - - - 0 0 0 0 0 -
12.64/12.74 c > strongcg : - - - - - - - 0 0 0 0 0 -
12.64/12.74 c impliedbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c mcf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c multilinear : 0.00 0.00 3 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c rapidlearning : 0.07 0.00 1 0 0 0 0 0 0 0 0 0 10
12.64/12.74 c rlt : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c zerohalf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
12.64/12.74 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
12.64/12.74 c hybrid : 0.00 0.00 7 0 10 0 2 0 0 0
12.64/12.74 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
12.64/12.74 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
12.64/12.74 c Pricers : ExecTime SetupTime Calls Vars
12.64/12.74 c problem variables: 0.00 - 0 0
12.64/12.74 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
12.64/12.74 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
12.64/12.74 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
12.64/12.74 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
12.64/12.74 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
12.64/12.74 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
12.64/12.74 c inference : 0.02 0.00 0 0 302 0 0 0 0 604
12.64/12.74 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
12.64/12.74 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
12.64/12.74 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
12.64/12.74 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
12.64/12.74 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
12.64/12.74 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
12.64/12.74 c random : 0.00 0.00 0 0 0 0 0 0 0 0
12.64/12.74 c relpscost : 0.00 0.00 48 0 0 0 0 0 0 96
12.64/12.74 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
12.64/12.74 c Primal Heuristics : ExecTime SetupTime Calls Found Best
12.64/12.74 c LP solutions : 0.00 - - 0 0
12.64/12.74 c relax solutions : 0.00 - - 0 0
12.64/12.74 c pseudo solutions : 0.00 - - 0 0
12.64/12.74 c strong branching : 0.00 - - 0 0
12.64/12.74 c actconsdiving : 0.00 0.00 0 0 0
12.64/12.74 c adaptivediving : 0.59 0.00 1 0 0
12.64/12.74 c alns : 0.00 0.00 5 0 0
12.64/12.74 c bound : 0.00 0.00 0 0 0
12.64/12.74 c clique : 0.00 0.00 1 0 0
12.64/12.74 c coefdiving : 0.00 0.00 0 0 0
12.64/12.74 c completesol : 0.00 0.00 0 0 0
12.64/12.74 c conflictdiving : 0.00 0.00 1 0 0
12.64/12.74 c crossover : 0.00 0.00 0 0 0
12.64/12.74 c dins : 0.00 0.00 0 0 0
12.64/12.74 c distributiondivin: 0.00 0.00 0 0 0
12.64/12.74 c dps : 0.00 0.00 0 0 0
12.64/12.74 c dualval : 0.00 0.00 0 0 0
12.64/12.74 c farkasdiving : 0.00 0.00 0 0 0
12.64/12.74 c feasjump : 0.01 0.00 1 0 0
12.64/12.74 c feaspump : 0.00 0.00 0 0 0
12.64/12.74 c fixandinfer : 0.00 0.00 0 0 0
12.64/12.74 c fracdiving : 0.00 0.00 1 0 0
12.64/12.74 c gins : 0.00 0.00 0 0 0
12.64/12.74 c guideddiving : 0.00 0.00 0 0 0
12.64/12.74 c indcoefdiving : 0.00 0.00 0 0 0
12.64/12.74 c indicator : 0.00 0.00 0 0 0
12.64/12.74 c indicatordiving : 0.00 0.00 0 0 0
12.64/12.74 c indoneopt : 0.00 0.00 0 0 0
12.64/12.74 c indrounding : 0.00 0.00 0 0 0
12.64/12.74 c indtwoopt : 0.00 0.00 0 0 0
12.64/12.74 c intdiving : 0.00 0.00 0 0 0
12.64/12.74 c intshifting : 0.00 0.00 0 0 0
12.64/12.74 c linesearchdiving : 0.00 0.00 0 0 0
12.64/12.74 c localbranching : 0.00 0.00 0 0 0
12.64/12.74 c locks : 0.00 0.00 1 0 0
12.64/12.74 c lpface : 0.00 0.00 0 0 0
12.64/12.74 c mpec : 0.00 0.00 0 0 0
12.64/12.74 c multistart : 0.00 0.00 0 0 0
12.64/12.74 c mutation : 0.00 0.00 0 0 0
12.64/12.74 c nlpdiving : 0.00 0.00 0 0 0
12.64/12.74 c objpscostdiving : 0.00 0.00 1 0 0
12.64/12.74 c octane : 0.00 0.00 0 0 0
12.64/12.74 c ofins : 0.00 0.00 0 0 0
12.64/12.74 c oneopt : 0.00 0.00 0 0 0
12.64/12.74 c padm : 0.00 0.00 0 0 0
12.64/12.74 c proximity : 0.00 0.00 0 0 0
12.64/12.74 c pscostdiving : 0.04 0.00 1 0 0
12.64/12.74 c randrounding : 0.00 0.00 0 0 0
12.64/12.74 c rens : 0.00 0.00 0 0 0
12.64/12.74 c reoptsols : 0.00 0.00 0 0 0
12.64/12.74 c repair : 0.00 0.00 0 0 0
12.64/12.74 c rins : 0.00 0.00 0 0 0
12.64/12.74 c rootsoldiving : 0.03 0.00 1 0 0
12.64/12.74 c rounding : 0.00 0.00 53 0 0
12.64/12.74 c scheduler : 0.00 0.00 0 0 0
12.64/12.74 c shiftandpropagate: 0.00 0.00 1 0 0
12.64/12.74 c shifting : 0.00 0.00 2 0 0
12.64/12.74 c simplerounding : 0.00 0.00 0 0 0
12.64/12.74 c smallcard : 0.00 0.00 0 0 0
12.64/12.74 c subnlp : 0.00 0.00 0 0 0
12.64/12.74 c trivial : 0.00 0.00 2 0 0
12.64/12.74 c trivialnegation : 0.00 0.00 0 0 0
12.64/12.74 c trustregion : 0.00 0.00 0 0 0
12.64/12.74 c trysol : 0.00 0.00 0 0 0
12.64/12.74 c twoopt : 0.00 0.00 0 0 0
12.64/12.74 c undercover : 0.00 0.00 0 0 0
12.64/12.74 c vbounds : 0.01 0.00 1 0 0
12.64/12.74 c veclendiving : 0.04 0.00 1 0 0
12.64/12.74 c zeroobj : 0.00 0.00 0 0 0
12.64/12.74 c zirounding : 0.00 0.00 45 0 0
12.64/12.74 c other solutions : - - - 0 -
12.64/12.74 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
12.64/12.74 c rens : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
12.64/12.74 c rins : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
12.64/12.74 c mutation : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
12.64/12.74 c localbranching : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
12.64/12.74 c crossover : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
12.64/12.74 c proximity : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
12.64/12.74 c dins : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
12.64/12.74 c zeroobjective : 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
12.64/12.74 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
12.64/12.74 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
12.64/12.74 c primal LP : 3.61 131 133846 1021.73 37070.60 0.00 0
12.64/12.74 c dual LP : 7.79 1461 288351 339.64 37005.64 0.06 612
12.64/12.74 c lex dual LP : 0.00 0 0 0.00 -
12.64/12.74 c barrier LP : 0.00 0 0 0.00 - 0.00 0
12.64/12.74 c resolve instable : 6.27 275 238268 866.43 38014.15
12.64/12.74 c diving/probing LP: 0.70 28 22037 787.04 31606.50
12.64/12.74 c strong branching : 0.00 0 0 0.00 - - - 0
12.64/12.74 c (at root node) : - 0 0 0.00 -
12.64/12.74 c conflict analysis: 0.00 0 0 0.00 -
12.64/12.74 c B&B Tree :
12.64/12.74 c number of runs : 1
12.64/12.74 c nodes : 648 (350 internal, 298 leaves)
12.64/12.74 c feasible leaves : 0
12.64/12.74 c infeas. leaves : 298
12.64/12.74 c objective leaves : 0
12.64/12.74 c nodes (total) : 648 (350 internal, 298 leaves)
12.64/12.74 c nodes left : 0
12.64/12.74 c max depth : 48
12.64/12.74 c max depth (total): 48
12.64/12.74 c backtracks : 229 (35.3%)
12.64/12.74 c early backtracks : 0 (0.0%)
12.64/12.74 c nodes exc. ref. : 0 (0.0%)
12.64/12.74 c delayed cutoffs : 53
12.64/12.74 c repropagations : 243 (2613 domain reductions, 20 cutoffs)
12.64/12.74 c avg switch length: 4.55
12.64/12.74 c switching time : 0.04
12.64/12.74 c Root Node :
12.64/12.74 c First LP value : -
12.64/12.74 c First LP Iters : 0
12.64/12.74 c First LP Time : 0.00
12.64/12.74 c Final Dual Bound : -
12.64/12.74 c Final Root Iters : 294
12.64/12.74 c Root LP Estimate : -
12.64/12.74 c Solution :
12.64/12.74 c Solutions found : 0 (0 improvements)
12.64/12.74 c Primal Bound : infeasible
12.64/12.74 c Dual Bound : -
12.64/12.74 c Gap : 0.00 %
12.64/12.74 c Integrals : Total Avg%
12.64/12.74 c primal-dual : - - (problem infeasible)
12.64/12.74 c primal-ref : - - (problem infeasible)
12.64/12.74 c dual-ref : - - (problem infeasible)
12.64/12.74 c Time complete: 12.7015.
ERROR: no interpretation found !
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: 63665 MiB (62997 MiB free)
memory of node 1: 64507 MiB (63642 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517012-1751242432/watcher-4517012-1751242432 -o /tmp/evaluation-result-4517012-1751242432/solver-4517012-1751242432 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751242432-35361 --watchdog 3760 pbscip -f HOME/instance-4517012-1751242432.opb -t 3600 -j 2 -m 31000
running on 2 cores: 1,3
CPU governors:
performance: 1 3
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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=35414, runsolver pid=35402
[startup+0.100064 s]*
/proc/loadavg: 0.53 0.93 1.36 6/268 35421
/proc/meminfo: memFree=129623728/131249996 swapFree=33010684/33010684
[pid=35414] ppid=35402 vsize=60048 memory=33920 CPUtime=0.09 cores=1,3
/proc/35414/stat : 35414 (pbscip) R 35402 35414 35349 0 -1 4194304 5114 0 0 0 8 1 0 0 20 0 1 0 39920896 61489152 8480 18446744073709551615 4235264 18693293 140731314112832 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 46579712 140731314117001 140731314117100 140731314117100 140731314122702 0
/proc/35414/statm: 15012 8480 3744 3530 0 6463 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 60048 KiB
Current children cumulated memory: 33920 KiB
[startup+0.205431 s]*
/proc/loadavg: 0.53 0.93 1.36 6/268 35421
/proc/meminfo: memFree=129623728/131249996 swapFree=33010684/33010684
[pid=35414] ppid=35402 vsize=60864 memory=34432 CPUtime=0.2 cores=1,3
/proc/35414/stat : 35414 (pbscip) R 35402 35414 35349 0 -1 4194304 5273 0 0 0 19 1 0 0 20 0 1 0 39920896 62324736 8608 18446744073709551615 4235264 18693293 140731314112832 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 46579712 140731314117001 140731314117100 140731314117100 140731314122702 0
/proc/35414/statm: 15216 8608 3744 3530 0 6667 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 60864 KiB
Current children cumulated memory: 34432 KiB
[startup+0.305376 s]*
/proc/loadavg: 0.53 0.93 1.36 6/268 35421
/proc/meminfo: memFree=129615412/131249996 swapFree=33010684/33010684
[pid=35414] ppid=35402 vsize=66708 memory=38204 CPUtime=0.29 cores=1,3
/proc/35414/stat : 35414 (pbscip) R 35402 35414 35349 0 -1 4194304 6279 0 0 0 28 1 0 0 20 0 1 0 39920896 68308992 9551 18446744073709551615 4235264 18693293 140731314112832 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 46579712 140731314117001 140731314117100 140731314117100 140731314122702 0
/proc/35414/statm: 16677 9551 3840 3530 0 8128 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 66708 KiB
Current children cumulated memory: 38204 KiB
[startup+0.700108 s]
/proc/loadavg: 0.53 0.93 1.36 6/264 35429
/proc/meminfo: memFree=129615668/131249996 swapFree=33010684/33010684
[pid=35414] ppid=35402 vsize=67840 memory=40380 CPUtime=0.68 cores=1,3
/proc/35414/stat : 35414 (pbscip) R 35402 35414 35349 0 -1 4194304 6589 0 0 0 67 1 0 0 20 0 1 0 39920896 69468160 10095 18446744073709551615 4235264 18693293 140731314112832 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 46579712 140731314117001 140731314117100 140731314117100 140731314122702 0
/proc/35414/statm: 16960 10095 4096 3530 0 8411 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 67840 KiB
Current children cumulated memory: 40380 KiB
[startup+1.5001 s]
/proc/loadavg: 0.89 1.00 1.38 6/264 35429
/proc/meminfo: memFree=129600064/131249996 swapFree=33010684/33010684
[pid=35414] ppid=35402 vsize=68404 memory=40764 CPUtime=1.48 cores=1,3
/proc/35414/stat : 35414 (pbscip) R 35402 35414 35349 0 -1 4194304 6693 0 0 0 147 1 0 0 20 0 1 0 39920896 70045696 10191 18446744073709551615 4235264 18693293 140731314112832 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 46579712 140731314117001 140731314117100 140731314117100 140731314122702 0
/proc/35414/statm: 17101 10191 4096 3530 0 8552 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 68404 KiB
Current children cumulated memory: 40764 KiB
[startup+3.10508 s]
/proc/loadavg: 0.89 1.00 1.38 5/264 35474
/proc/meminfo: memFree=129596988/131249996 swapFree=33010684/33010684
[pid=35414] ppid=35402 vsize=75292 memory=46736 CPUtime=3.07 cores=1,3
/proc/35414/stat : 35414 (pbscip) R 35402 35414 35349 0 -1 4194304 9625 0 0 0 306 1 0 0 20 0 1 0 39920896 77099008 11684 18446744073709551615 4235264 18693293 140731314112832 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 46579712 140731314117001 140731314117100 140731314117100 140731314122702 0
/proc/35414/statm: 18823 11684 4096 3530 0 10274 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 75292 KiB
Current children cumulated memory: 46736 KiB
[startup+6.3001 s]
/proc/loadavg: 1.22 1.06 1.40 5/267 35597
/proc/meminfo: memFree=129606528/131249996 swapFree=33010684/33010684
[pid=35414] ppid=35402 vsize=75292 memory=46736 CPUtime=6.26 cores=1,3
/proc/35414/stat : 35414 (pbscip) R 35402 35414 35349 0 -1 4194304 9631 0 0 0 625 1 0 0 20 0 1 0 39920896 77099008 11684 18446744073709551615 4235264 18693293 140731314112832 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 46579712 140731314117001 140731314117100 140731314117100 140731314122702 0
/proc/35414/statm: 18823 11684 4096 3530 0 10274 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 75292 KiB
Current children cumulated memory: 46736 KiB
[startup+12.7001 s]
/proc/loadavg: 1.52 1.13 1.41 6/266 35827
/proc/meminfo: memFree=129598616/131249996 swapFree=33010684/33010684
[pid=35414] ppid=35402 vsize=75292 memory=46736 CPUtime=12.64 cores=1,3
/proc/35414/stat : 35414 (pbscip) R 35402 35414 35349 0 -1 4194304 9642 0 0 0 1263 1 0 0 20 0 1 0 39920896 77099008 11684 18446744073709551615 4235264 18693293 140731314112832 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 46579712 140731314117001 140731314117100 140731314117100 140731314122702 0
/proc/35414/statm: 18823 11684 4096 3530 0 10274 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 75292 KiB
Current children cumulated memory: 46736 KiB
[startup+12.7492 s]
# the end of solver process 35414 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=12.6866 s, system=0.020918 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+12.7001 s]
/proc/loadavg: 1.52 1.13 1.41 6/266 35827
/proc/meminfo: memFree=129598616/131249996 swapFree=33010684/33010684
[pid=35414] ppid=35402 vsize=75292 memory=46736 CPUtime=12.64 cores=1,3
/proc/35414/stat : 35414 (pbscip) R 35402 35414 35349 0 -1 4194304 9642 0 0 0 1263 1 0 0 20 0 1 0 39920896 77099008 11684 18446744073709551615 4235264 18693293 140731314112832 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 46579712 140731314117001 140731314117100 140731314117100 140731314122702 0
/proc/35414/statm: 18823 11684 4096 3530 0 10274 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 75292 KiB
Current children cumulated memory: 46736 KiB
Child status: 0
Real time (s): 12.7492
CPU time (s): 12.7075
CPU user time (s): 12.6866
CPU system time (s): 0.020918
CPU usage (%): 99.6725
Max. virtual memory (cumulated for all children) (KiB): 80044
Max. memory (cumulated for all children) (KiB): 50876
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.6866
system time used= 0.020918
maximum resident set size= 52540
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9649
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= 90
involuntary context switches= 31
# summary of solver processes directly reported to runsolver:
# pid: 35414
# total CPU time (s): 12.7075
# total CPU user time (s): 12.6866
# total CPU system time (s): 0.020918
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.031918 second user time and 0.077517 second system time
The end
Begin job on nodeC021 at 2025-06-30 02:13:52 IDJOB=4517012 IDBENCH=175951 IDSOLVER=3365 FILE ID=nodeC021/4517012-1751242432 RUNJOBID= nodeC021-1751242432-35361 SLURM_JOB_ID= 9587737 Free space on /tmp= 433064 MiB SOLVER NAME= SCIP 2024-07-07 BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/inequalities/ineq8/normalized-21array_ineq8.opb COMMAND LINE= pbscip -f BENCHNAME -t TIMEOUT -j NBCORE -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4517012-1751242432/watcher-4517012-1751242432 -o /tmp/evaluation-result-4517012-1751242432/solver-4517012-1751242432 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751242432-35361 --watchdog 3760 pbscip -f HOME/instance-4517012-1751242432.opb -t 3600 -j 2 -m 31000 TIME LIMIT= 3600 seconds MEMORY LIMIT= 31000 MiB NBCORE= 2 MD5SUM BENCH= 15ee35ebe220ef81377737899de34856 RANDOM SEED=285468312 nodeC021 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: performance /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.999 cache size : 15360 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.56 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.782 cache size : 15360 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.56 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3521.581 cache size : 15360 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.56 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3741.337 cache size : 15360 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.56 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3118.160 cache size : 15360 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.56 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3621.699 cache size : 15360 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.56 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.978 cache size : 15360 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.56 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.780 cache size : 15360 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.56 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 131249996 kB MemFree: 129683732 kB MemAvailable: 129775384 kB Buffers: 3280 kB Cached: 899992 kB SwapCached: 0 kB Active: 335056 kB Inactive: 642652 kB Active(anon): 92496 kB Inactive(anon): 0 kB Active(file): 242560 kB Inactive(file): 642652 kB Unevictable: 3072 kB Mlocked: 0 kB SwapTotal: 33010684 kB SwapFree: 33010684 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 74760 kB Writeback: 8 kB AnonPages: 77540 kB Mapped: 102696 kB Shmem: 18060 kB KReclaimable: 90960 kB Slab: 176744 kB SReclaimable: 90960 kB SUnreclaim: 85784 kB KernelStack: 4080 kB PageTables: 2820 kB SecPageTables: 0 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 98635680 kB Committed_AS: 348376 kB VmallocTotal: 34359738367 kB VmallocUsed: 150392 kB VmallocChunk: 0 kB Percpu: 3808 kB HardwareCorrupted: 0 kB AnonHugePages: 24576 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB CmaTotal: 0 kB CmaFree: 0 kB Unaccepted: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 205524 kB DirectMap2M: 7954432 kB DirectMap1G: 127926272 kB Free space on /tmp at the end= 432988 MiB End job on nodeC021 at 2025-06-30 02:14:05