| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIPnone SCIP 1.2.1.2 without any LP solver | UNSAT | 229.102 | 229.178 |
| Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-cache.inv12.ucl.opb |
| MD5SUM | bdfd22b57887b70e5df6236004ca174a |
| Bench Category | DEC-SMALLINT (no optimisation, small integers) |
| 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 | 9.10362 |
| Has Objective Function | NO |
| Satisfiable | NO |
| (Un)Satisfiability was proved | YES |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 25800 |
| Total number of constraints | 76699 |
| Number of constraints which are clauses | 76319 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 380 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 9 |
| 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 | 17 |
| Number of bits of the biggest number in a constraint | 5 |
| Biggest sum of numbers in a constraint | 62 |
| Number of bits of the biggest sum of numbers | 6 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.00 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-2664545-1276332818.opb>
1.30/1.33 c original problem has 25800 variables (25800 bin, 0 int, 0 impl, 0 cont) and 76699 constraints
1.30/1.33 c problem read
1.30/1.33 c No objective function, only one solution is needed.
1.30/1.34 c presolving settings loaded
1.30/1.34 c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
1.69/1.72 c presolving:
3.59/3.66 c (round 1) 764 del vars, 747 del conss, 324 chg bounds, 190 chg sides, 598 chg coeffs, 0 upgd conss, 2198185 impls, 0 clqs
3.89/3.93 c (round 2) 980 del vars, 2282 del conss, 473 chg bounds, 190 chg sides, 598 chg coeffs, 0 upgd conss, 2200719 impls, 0 clqs
3.99/4.03 c (round 3) 980 del vars, 2469 del conss, 473 chg bounds, 190 chg sides, 598 chg coeffs, 0 upgd conss, 2201507 impls, 0 clqs
4.78/4.81 c (round 4) 980 del vars, 2480 del conss, 473 chg bounds, 190 chg sides, 598 chg coeffs, 74219 upgd conss, 2201507 impls, 0 clqs
4.89/4.99 c presolving (5 rounds):
4.89/4.99 c 980 deleted vars, 2480 deleted constraints, 473 tightened bounds, 0 added holes, 190 changed sides, 598 changed coefficients
4.89/4.99 c 2201507 implications, 0 cliques
4.89/4.99 c presolved problem has 24820 variables (24820 bin, 0 int, 0 impl, 0 cont) and 74219 constraints
4.89/4.99 c 380 constraints of type <knapsack>
4.89/4.99 c 73839 constraints of type <logicor>
4.89/4.99 c transformed objective value is always integral (scale: 1)
4.89/4.99 c Presolving Time: 2.96
4.89/4.99 c - non default parameters ----------------------------------------------------------------------
4.89/4.99 c # SCIP version 1.2.1.2
4.89/4.99 c
4.89/4.99 c # frequency for displaying node information lines
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 100]
4.89/4.99 c display/freq = 10000
4.89/4.99 c
4.89/4.99 c # maximal time in seconds to run
4.89/4.99 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.89/4.99 c limits/time = 1798.67
4.89/4.99 c
4.89/4.99 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
4.89/4.99 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.89/4.99 c limits/memory = 1620
4.89/4.99 c
4.89/4.99 c # solving stops, if the given number of solutions were found (-1: no limit)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: -1]
4.89/4.99 c limits/solutions = 1
4.89/4.99 c
4.89/4.99 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 1]
4.89/4.99 c lp/solvefreq = -1
4.89/4.99 c
4.89/4.99 c # maximal number of separation rounds per node (-1: unlimited)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 5]
4.89/4.99 c separating/maxrounds = 1
4.89/4.99 c
4.89/4.99 c # maximal number of separation rounds in the root node (-1: unlimited)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: -1]
4.89/4.99 c separating/maxroundsroot = 5
4.89/4.99 c
4.89/4.99 c # should presolving try to simplify inequalities
4.89/4.99 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.89/4.99 c constraints/linear/simplifyinequalities = TRUE
4.89/4.99 c
4.89/4.99 c # should disaggregation of knapsack constraints be allowed in preprocessing?
4.89/4.99 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
4.89/4.99 c constraints/knapsack/disaggregation = FALSE
4.89/4.99 c
4.89/4.99 c # should presolving try to simplify knapsacks
4.89/4.99 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.89/4.99 c constraints/knapsack/simplifyinequalities = TRUE
4.89/4.99 c
4.89/4.99 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: -1]
4.89/4.99 c presolving/probing/maxrounds = 0
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 10]
4.89/4.99 c heuristics/coefdiving/freq = -1
4.89/4.99 c
4.89/4.99 c # maximal fraction of diving LP iterations compared to node LP iterations
4.89/4.99 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
4.89/4.99 c heuristics/coefdiving/maxlpiterquot = 0.075
4.89/4.99 c
4.89/4.99 c # additional number of allowed LP iterations
4.89/4.99 c # [type: int, range: [0,2147483647], default: 1000]
4.89/4.99 c heuristics/coefdiving/maxlpiterofs = 1500
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 30]
4.89/4.99 c heuristics/crossover/freq = -1
4.89/4.99 c
4.89/4.99 c # number of nodes added to the contingent of the total nodes
4.89/4.99 c # [type: longint, range: [0,9223372036854775807], default: 500]
4.89/4.99 c heuristics/crossover/nodesofs = 750
4.89/4.99 c
4.89/4.99 c # number of nodes without incumbent change that heuristic should wait
4.89/4.99 c # [type: longint, range: [0,9223372036854775807], default: 200]
4.89/4.99 c heuristics/crossover/nwaitingnodes = 100
4.89/4.99 c
4.89/4.99 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
4.89/4.99 c # [type: real, range: [0,1], default: 0.1]
4.89/4.99 c heuristics/crossover/nodesquot = 0.15
4.89/4.99 c
4.89/4.99 c # minimum percentage of integer variables that have to be fixed
4.89/4.99 c # [type: real, range: [0,1], default: 0.666]
4.89/4.99 c heuristics/crossover/minfixingrate = 0.5
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 20]
4.89/4.99 c heuristics/feaspump/freq = -1
4.89/4.99 c
4.89/4.99 c # additional number of allowed LP iterations
4.89/4.99 c # [type: int, range: [0,2147483647], default: 1000]
4.89/4.99 c heuristics/feaspump/maxlpiterofs = 2000
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 10]
4.89/4.99 c heuristics/fracdiving/freq = -1
4.89/4.99 c
4.89/4.99 c # maximal fraction of diving LP iterations compared to node LP iterations
4.89/4.99 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
4.89/4.99 c heuristics/fracdiving/maxlpiterquot = 0.075
4.89/4.99 c
4.89/4.99 c # additional number of allowed LP iterations
4.89/4.99 c # [type: int, range: [0,2147483647], default: 1000]
4.89/4.99 c heuristics/fracdiving/maxlpiterofs = 1500
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 10]
4.89/4.99 c heuristics/guideddiving/freq = -1
4.89/4.99 c
4.89/4.99 c # maximal fraction of diving LP iterations compared to node LP iterations
4.89/4.99 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
4.89/4.99 c heuristics/guideddiving/maxlpiterquot = 0.075
4.89/4.99 c
4.89/4.99 c # additional number of allowed LP iterations
4.89/4.99 c # [type: int, range: [0,2147483647], default: 1000]
4.89/4.99 c heuristics/guideddiving/maxlpiterofs = 1500
4.89/4.99 c
4.89/4.99 c # maximal fraction of diving LP iterations compared to node LP iterations
4.89/4.99 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
4.89/4.99 c heuristics/intdiving/maxlpiterquot = 0.075
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 10]
4.89/4.99 c heuristics/intshifting/freq = -1
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 10]
4.89/4.99 c heuristics/linesearchdiving/freq = -1
4.89/4.99 c
4.89/4.99 c # maximal fraction of diving LP iterations compared to node LP iterations
4.89/4.99 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
4.89/4.99 c heuristics/linesearchdiving/maxlpiterquot = 0.075
4.89/4.99 c
4.89/4.99 c # additional number of allowed LP iterations
4.89/4.99 c # [type: int, range: [0,2147483647], default: 1000]
4.89/4.99 c heuristics/linesearchdiving/maxlpiterofs = 1500
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 1]
4.89/4.99 c heuristics/nlp/freq = -1
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 20]
4.89/4.99 c heuristics/objpscostdiving/freq = -1
4.89/4.99 c
4.89/4.99 c # maximal fraction of diving LP iterations compared to total iteration number
4.89/4.99 c # [type: real, range: [0,1], default: 0.01]
4.89/4.99 c heuristics/objpscostdiving/maxlpiterquot = 0.015
4.89/4.99 c
4.89/4.99 c # additional number of allowed LP iterations
4.89/4.99 c # [type: int, range: [0,2147483647], default: 1000]
4.89/4.99 c heuristics/objpscostdiving/maxlpiterofs = 1500
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 1]
4.89/4.99 c heuristics/oneopt/freq = -1
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 10]
4.89/4.99 c heuristics/pscostdiving/freq = -1
4.89/4.99 c
4.89/4.99 c # maximal fraction of diving LP iterations compared to node LP iterations
4.89/4.99 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
4.89/4.99 c heuristics/pscostdiving/maxlpiterquot = 0.075
4.89/4.99 c
4.89/4.99 c # additional number of allowed LP iterations
4.89/4.99 c # [type: int, range: [0,2147483647], default: 1000]
4.89/4.99 c heuristics/pscostdiving/maxlpiterofs = 1500
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 0]
4.89/4.99 c heuristics/rens/freq = -1
4.89/4.99 c
4.89/4.99 c # minimum percentage of integer variables that have to be fixable
4.89/4.99 c # [type: real, range: [0,1], default: 0.5]
4.89/4.99 c heuristics/rens/minfixingrate = 0.3
4.89/4.99 c
4.89/4.99 c # number of nodes added to the contingent of the total nodes
4.89/4.99 c # [type: longint, range: [0,9223372036854775807], default: 500]
4.89/4.99 c heuristics/rens/nodesofs = 2000
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 20]
4.89/4.99 c heuristics/rootsoldiving/freq = -1
4.89/4.99 c
4.89/4.99 c # maximal fraction of diving LP iterations compared to node LP iterations
4.89/4.99 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
4.89/4.99 c heuristics/rootsoldiving/maxlpiterquot = 0.015
4.89/4.99 c
4.89/4.99 c # additional number of allowed LP iterations
4.89/4.99 c # [type: int, range: [0,2147483647], default: 1000]
4.89/4.99 c heuristics/rootsoldiving/maxlpiterofs = 1500
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 1]
4.89/4.99 c heuristics/rounding/freq = -1
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 10]
4.89/4.99 c heuristics/shifting/freq = -1
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 1]
4.89/4.99 c heuristics/simplerounding/freq = -1
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 0]
4.89/4.99 c heuristics/trivial/freq = -1
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 1]
4.89/4.99 c heuristics/trysol/freq = -1
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 10]
4.89/4.99 c heuristics/veclendiving/freq = -1
4.89/4.99 c
4.89/4.99 c # maximal fraction of diving LP iterations compared to node LP iterations
4.89/4.99 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
4.89/4.99 c heuristics/veclendiving/maxlpiterquot = 0.075
4.89/4.99 c
4.89/4.99 c # additional number of allowed LP iterations
4.89/4.99 c # [type: int, range: [0,2147483647], default: 1000]
4.89/4.99 c heuristics/veclendiving/maxlpiterofs = 1500
4.89/4.99 c
4.89/4.99 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 1]
4.89/4.99 c heuristics/zirounding/freq = -1
4.89/4.99 c
4.89/4.99 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 0]
4.89/4.99 c separating/cmir/freq = -1
4.89/4.99 c
4.89/4.99 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: 0]
4.89/4.99 c separating/flowcover/freq = -1
4.89/4.99 c
4.89/4.99 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
4.89/4.99 c # [type: int, range: [-1,2147483647], default: -1]
4.89/4.99 c separating/rapidlearning/freq = 0
4.89/4.99 c
4.89/4.99 c -----------------------------------------------------------------------------------------------
4.89/4.99 c start solving
4.99/5.02 c
5.09/5.10 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
5.09/5.10 c 3.3s| 1 | 2 | 0 | - | 163M| 0 | - | 24k| 74k| 0 | 0 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
228.72/228.82 c
228.72/228.82 c SCIP Status : problem is solved [infeasible]
228.72/228.82 c Solving Time (sec) : 225.63
228.72/228.82 c Solving Nodes : 6219
228.72/228.82 c Primal Bound : +1.00000000000000e+20 (0 solutions)
228.72/228.82 c Dual Bound : +1.00000000000000e+20
228.72/228.82 c Gap : 0.00 %
228.72/228.82 s UNSATISFIABLE
228.72/228.82 c SCIP Status : problem is solved [infeasible]
228.72/228.82 c Solving Time : 225.63
228.72/228.82 c Original Problem :
228.72/228.82 c Problem name : HOME/instance-2664545-1276332818.opb
228.72/228.82 c Variables : 25800 (25800 binary, 0 integer, 0 implicit integer, 0 continuous)
228.72/228.82 c Constraints : 76699 initial, 76699 maximal
228.72/228.82 c Presolved Problem :
228.72/228.82 c Problem name : t_HOME/instance-2664545-1276332818.opb
228.72/228.82 c Variables : 24820 (24820 binary, 0 integer, 0 implicit integer, 0 continuous)
228.72/228.82 c Constraints : 74219 initial, 75464 maximal
228.72/228.82 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
228.72/228.82 c trivial : 0.04 38 0 0 0 0 0 0 0
228.72/228.82 c dualfix : 0.01 0 0 0 0 0 0 0 0
228.72/228.82 c boundshift : 0.00 0 0 0 0 0 0 0 0
228.72/228.82 c inttobinary : 0.00 0 0 0 0 0 0 0 0
228.72/228.82 c implics : 0.27 0 468 0 0 0 0 0 0
228.72/228.82 c probing : 0.00 0 0 0 0 0 0 0 0
228.72/228.82 c knapsack : 0.01 0 0 0 0 0 0 0 0
228.72/228.82 c linear : 2.14 473 1 0 473 0 2480 190 598
228.72/228.82 c logicor : 0.26 0 0 0 0 0 0 0 0
228.72/228.82 c root node : - 410 - - 410 - - - -
228.72/228.82 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
228.72/228.82 c integral : 0 0 0 0 0 0 0 0 0 0
228.72/228.82 c knapsack : 380 0 147200 0 4709 519 196581 0 0 0
228.72/228.82 c logicor : 73839+ 0 140957 0 4709 2169 5972453 0 0 0
228.72/228.82 c countsols : 0 0 0 0 4651 0 0 0 0 0
228.72/228.82 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
228.72/228.82 c integral : 0.00 0.00 0.00 0.00 0.00
228.72/228.82 c knapsack : 5.19 0.00 5.16 0.00 0.03
228.72/228.82 c logicor : 111.97 0.00 53.04 0.00 58.93
228.72/228.82 c countsols : 0.01 0.00 0.00 0.00 0.01
228.72/228.82 c Propagators : Time Calls Cutoffs DomReds
228.72/228.82 c vbounds : 0.12 1 0 0
228.72/228.82 c rootredcost : 0.03 0 0 0
228.72/228.82 c pseudoobj : 0.08 0 0 0
228.72/228.82 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
228.72/228.82 c propagation : 5.22 2688 2684 18315 52.3 299 19.8 -
228.72/228.82 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
228.72/228.82 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
228.72/228.82 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
228.72/228.82 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
228.72/228.82 c applied globally : - - - 6961 33.7 - - -
228.72/228.82 c applied locally : - - - 0 0.0 - - -
228.72/228.82 c Separators : Time Calls Cutoffs DomReds Cuts Conss
228.72/228.82 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
228.72/228.82 c redcost : 0.00 0 0 0 0 0
228.72/228.82 c impliedbounds : 0.00 0 0 0 0 0
228.72/228.82 c intobj : 0.00 0 0 0 0 0
228.72/228.82 c cgmip : 0.00 0 0 0 0 0
228.72/228.82 c gomory : 0.00 0 0 0 0 0
228.72/228.82 c strongcg : 0.00 0 0 0 0 0
228.72/228.82 c cmir : 0.00 0 0 0 0 0
228.72/228.82 c flowcover : 0.00 0 0 0 0 0
228.72/228.82 c clique : 0.00 0 0 0 0 0
228.72/228.82 c zerohalf : 0.00 0 0 0 0 0
228.72/228.82 c mcf : 0.00 0 0 0 0 0
228.72/228.82 c rapidlearning : 0.00 0 0 0 0 0
228.72/228.82 c Pricers : Time Calls Vars
228.72/228.82 c problem variables: 0.00 0 0
228.72/228.82 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
228.72/228.82 c relpscost : 0.00 0 0 0 0 0 0
228.72/228.82 c pscost : 0.00 0 0 0 0 0 0
228.72/228.82 c inference : 15.46 4651 0 0 0 0 9302
228.72/228.82 c mostinf : 0.00 0 0 0 0 0 0
228.72/228.82 c leastinf : 0.00 0 0 0 0 0 0
228.72/228.82 c fullstrong : 0.00 0 0 0 0 0 0
228.72/228.82 c allfullstrong : 0.00 0 0 0 0 0 0
228.72/228.82 c random : 0.00 0 0 0 0 0 0
228.72/228.82 c Primal Heuristics : Time Calls Found
228.72/228.82 c LP solutions : 0.00 - 0
228.72/228.82 c pseudo solutions : 0.00 - 0
228.72/228.82 c trivial : 0.04 1 0
228.72/228.82 c simplerounding : 0.00 0 0
228.72/228.82 c zirounding : 0.00 0 0
228.72/228.82 c rounding : 0.00 0 0
228.72/228.82 c shifting : 0.00 0 0
228.72/228.82 c intshifting : 0.00 0 0
228.72/228.82 c oneopt : 0.00 0 0
228.72/228.82 c twoopt : 0.00 0 0
228.72/228.82 c fixandinfer : 0.00 0 0
228.72/228.82 c feaspump : 0.00 0 0
228.72/228.82 c coefdiving : 0.00 0 0
228.72/228.82 c pscostdiving : 0.00 0 0
228.72/228.82 c fracdiving : 0.00 0 0
228.72/228.82 c veclendiving : 0.00 0 0
228.72/228.82 c intdiving : 0.00 0 0
228.72/228.82 c actconsdiving : 0.00 0 0
228.72/228.82 c objpscostdiving : 0.00 0 0
228.72/228.82 c rootsoldiving : 0.00 0 0
228.72/228.82 c linesearchdiving : 0.00 0 0
228.72/228.82 c guideddiving : 0.00 0 0
228.72/228.82 c octane : 0.00 0 0
228.72/228.82 c rens : 0.00 0 0
228.72/228.82 c rins : 0.00 0 0
228.72/228.82 c localbranching : 0.00 0 0
228.72/228.82 c mutation : 0.00 0 0
228.72/228.82 c crossover : 0.00 0 0
228.72/228.82 c dins : 0.00 0 0
228.72/228.82 c undercover : 0.00 0 0
228.72/228.82 c nlp : 0.00 0 0
228.72/228.82 c trysol : 0.00 0 0
228.72/228.82 c LP : Time Calls Iterations Iter/call Iter/sec
228.72/228.82 c primal LP : 0.00 0 0 0.00 -
228.72/228.82 c dual LP : 0.00 0 0 0.00 -
228.72/228.82 c lex dual LP : 0.00 0 0 0.00 -
228.72/228.82 c barrier LP : 0.00 0 0 0.00 -
228.72/228.82 c diving/probing LP: 0.00 0 0 0.00 -
228.72/228.82 c strong branching : 0.00 0 0 0.00 -
228.72/228.82 c (at root node) : - 0 0 0.00 -
228.72/228.82 c conflict analysis: 0.00 0 0 0.00 -
228.72/228.82 c B&B Tree :
228.72/228.82 c number of runs : 1
228.72/228.82 c nodes : 6219
228.72/228.82 c nodes (total) : 6219
228.72/228.82 c nodes left : 0
228.72/228.82 c max depth : 95
228.72/228.82 c max depth (total): 95
228.72/228.82 c backtracks : 1553 (25.0%)
228.72/228.82 c delayed cutoffs : 3084
228.72/228.82 c repropagations : 6864 (2226070 domain reductions, 1120 cutoffs)
228.72/228.82 c avg switch length: 7.52
228.72/228.82 c switching time : 77.63
228.72/228.82 c Solution :
228.72/228.82 c Solutions found : 0 (0 improvements)
228.72/228.82 c Primal Bound : infeasible
228.72/228.82 c Dual Bound : -
228.72/228.82 c Gap : 0.00 %
228.72/228.82 c Root Dual Bound : +0.00000000000000e+00
228.72/228.82 c Root Iterations : 0
229.01/229.17 c Time complete: 229.09.
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2664545-1276332818/watcher-2664545-1276332818 -o /tmp/evaluation-result-2664545-1276332818/solver-2664545-1276332818 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664545-1276332818.opb -t 1800 -m 1800 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 1.00 3/106 9079 /proc/meminfo: memFree=1510028/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=6584 CPUtime=0 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 999 0 0 0 0 0 0 0 15 0 1 0 8883531 6742016 921 1992294400 4194304 7136930 140737305591488 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/9079/statm: 1646 931 254 719 0 925 0 [startup+0.097298 s] /proc/loadavg: 1.00 1.00 1.00 3/106 9079 /proc/meminfo: memFree=1510028/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=12104 CPUtime=0.08 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 2503 0 0 0 8 0 0 0 17 0 1 0 8883531 12394496 2425 1992294400 4194304 7136930 140737305591488 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/9079/statm: 3026 2425 268 719 0 2305 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 12104 [startup+0.101298 s] /proc/loadavg: 1.00 1.00 1.00 3/106 9079 /proc/meminfo: memFree=1510028/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=13068 CPUtime=0.09 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 2744 0 0 0 9 0 0 0 17 0 1 0 8883531 13381632 2666 1992294400 4194304 7136930 140737305591488 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/9079/statm: 3267 2666 268 719 0 2546 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 13068 [startup+0.30132 s] /proc/loadavg: 1.00 1.00 1.00 3/106 9079 /proc/meminfo: memFree=1510028/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=19664 CPUtime=0.29 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 4410 0 0 0 28 1 0 0 17 0 1 0 8883531 20135936 4332 1992294400 4194304 7136930 140737305591488 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/9079/statm: 4916 4332 268 719 0 4195 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19664 [startup+0.701364 s] /proc/loadavg: 1.00 1.00 1.00 3/106 9079 /proc/meminfo: memFree=1510028/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=32884 CPUtime=0.69 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 7706 0 0 0 66 3 0 0 17 0 1 0 8883531 33673216 7628 1992294400 4194304 7136930 140737305591488 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/9079/statm: 8221 7628 268 719 0 7500 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 32884 [startup+1.50145 s] /proc/loadavg: 1.00 1.00 1.00 2/107 9080 /proc/meminfo: memFree=1470588/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=107196 CPUtime=1.49 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 26552 0 0 0 139 10 0 0 18 0 1 0 8883531 109768704 26120 1992294400 4194304 7136930 140737305591488 18446744073709551615 4209174 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9079/statm: 26799 26120 282 719 0 26078 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 107196 [startup+3.10063 s] /proc/loadavg: 1.00 1.00 1.00 2/107 9080 /proc/meminfo: memFree=1366800/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=197896 CPUtime=3.08 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 48216 0 0 0 284 24 0 0 21 0 1 0 8883531 202645504 47784 1992294400 4194304 7136930 140737305591488 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9079/statm: 49474 47784 341 719 0 48753 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 197896 [startup+6.30098 s] /proc/loadavg: 1.00 1.00 1.00 2/107 9080 /proc/meminfo: memFree=1269708/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=252780 CPUtime=6.29 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 68810 0 0 0 572 57 0 0 25 0 1 0 8883531 258846720 60823 1992294400 4194304 7136930 140737305591488 18446744073709551615 5005155 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9079/statm: 63195 60823 390 719 0 62474 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 252780 [startup+12.7007 s] /proc/loadavg: 1.00 1.00 1.00 2/107 9080 /proc/meminfo: memFree=1253464/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=267172 CPUtime=12.68 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 72338 0 0 0 1209 59 0 0 25 0 1 0 8883531 273584128 64350 1992294400 4194304 7136930 140737305591488 18446744073709551615 4219826 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9079/statm: 66793 64350 394 719 0 66072 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 267172 [startup+25.5011 s] /proc/loadavg: 1.00 1.00 1.00 2/107 9082 /proc/meminfo: memFree=1239948/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=281076 CPUtime=25.48 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 75701 0 0 0 2484 64 0 0 25 0 1 0 8883531 287821824 67712 1992294400 4194304 7136930 140737305591488 18446744073709551615 4999837 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9079/statm: 70269 67712 393 719 0 69548 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 281076 [startup+51.1009 s] /proc/loadavg: 1.00 1.00 1.00 2/107 9082 /proc/meminfo: memFree=1207956/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=317448 CPUtime=51.07 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 84138 0 0 0 5022 85 0 0 25 0 1 0 8883531 325066752 76149 1992294400 4194304 7136930 140737305591488 18446744073709551615 5956715 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9079/statm: 79362 76149 393 719 0 78641 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 317448 [startup+102.309 s] /proc/loadavg: 1.00 1.00 1.00 2/107 9084 /proc/meminfo: memFree=1136656/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=390068 CPUtime=102.26 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 101397 0 0 0 10111 115 0 0 25 0 1 0 8883531 399429632 93408 1992294400 4194304 7136930 140737305591488 18446744073709551615 4665414 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9079/statm: 97517 93408 393 719 0 96796 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 390068 [startup+162.301 s] /proc/loadavg: 1.00 1.00 1.00 2/107 9084 /proc/meminfo: memFree=1062008/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=468604 CPUtime=162.23 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 120226 0 0 0 16077 146 0 0 25 0 1 0 8883531 479850496 112237 1992294400 4194304 7136930 140737305591488 18446744073709551615 5955538 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9079/statm: 117151 112237 393 719 0 116430 0 Current children cumulated CPU time (s) 162.23 Current children cumulated vsize (KiB) 468604 [startup+222.301 s] /proc/loadavg: 1.00 1.00 1.00 2/107 9086 /proc/meminfo: memFree=982524/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=550524 CPUtime=222.22 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 139912 0 0 0 22042 180 0 0 25 0 1 0 8883531 563736576 131923 1992294400 4194304 7136930 140737305591488 18446744073709551615 4660061 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9079/statm: 137631 131923 393 719 0 136910 0 Current children cumulated CPU time (s) 222.22 Current children cumulated vsize (KiB) 550524 Solver just ended. Dumping a history of the last processes samples [startup+223.901 s] /proc/loadavg: 1.00 1.00 1.00 2/107 9086 /proc/meminfo: memFree=981036/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=553328 CPUtime=223.82 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 140599 0 0 0 22201 181 0 0 25 0 1 0 8883531 566607872 132610 1992294400 4194304 7136930 140737305591488 18446744073709551615 4644701 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9079/statm: 138332 132610 393 719 0 137611 0 Current children cumulated CPU time (s) 223.82 Current children cumulated vsize (KiB) 553328 [startup+227.1 s] /proc/loadavg: 1.00 1.00 1.00 2/107 9086 /proc/meminfo: memFree=972604/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=562188 CPUtime=227.01 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 142800 0 0 0 22518 183 0 0 25 0 1 0 8883531 575680512 134811 1992294400 4194304 7136930 140737305591488 18446744073709551615 4999837 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9079/statm: 140547 134811 393 719 0 139826 0 Current children cumulated CPU time (s) 227.01 Current children cumulated vsize (KiB) 562188 [startup+227.9 s] /proc/loadavg: 1.00 1.00 1.00 2/107 9086 /proc/meminfo: memFree=970000/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=563064 CPUtime=227.81 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 143031 0 0 0 22598 183 0 0 25 0 1 0 8883531 576577536 135042 1992294400 4194304 7136930 140737305591488 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9079/statm: 140766 135042 393 719 0 140045 0 Current children cumulated CPU time (s) 227.81 Current children cumulated vsize (KiB) 563064 [startup+228.701 s] /proc/loadavg: 1.00 1.00 1.00 2/107 9086 /proc/meminfo: memFree=966528/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=566264 CPUtime=228.63 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 143831 0 0 0 22679 184 0 0 25 0 1 0 8883531 579854336 135842 1992294400 4194304 7136930 140737305591488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9079/statm: 141566 135842 393 719 0 140845 0 Current children cumulated CPU time (s) 228.63 Current children cumulated vsize (KiB) 566264 [startup+229.101 s] /proc/loadavg: 1.00 1.00 1.00 2/107 9086 /proc/meminfo: memFree=966528/2059040 swapFree=4192956/4192956 [pid=9079] ppid=9077 vsize=141512 CPUtime=229.01 /proc/9079/stat : 9079 (pbscip.linux.x8) R 9077 9079 8410 0 -1 4202496 144170 0 0 0 22713 188 0 0 25 0 1 0 8883531 144908288 33780 1992294400 4194304 7136930 140737305591488 18446744073709551615 4692677 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/9079/statm: 35378 33780 399 719 0 34657 0 Current children cumulated CPU time (s) 229.01 Current children cumulated vsize (KiB) 141512 Child status: 0 Real time (s): 229.178 CPU time (s): 229.102 CPU user time (s): 227.198 CPU system time (s): 1.90371 CPU usage (%): 99.9669 Max. virtual memory (cumulated for all children) (KiB): 567596 getrusage(RUSAGE_CHILDREN,...) data: user time used= 227.198 system time used= 1.90371 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 144177 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= 5 involuntary context switches= 687 runsolver used 0.384941 second user time and 1.08883 second system time The end
Begin job on node009 at 2010-06-12 10:53:38 IDJOB=2664545 IDBENCH=1453 IDSOLVER=1167 FILE ID=node009/2664545-1276332818 PBS_JOBID= 11173169 Free space on /tmp= 62440 MiB SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache.inv12.ucl.opb COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2664545-1276332818/watcher-2664545-1276332818 -o /tmp/evaluation-result-2664545-1276332818/solver-2664545-1276332818 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664545-1276332818.opb -t 1800 -m 1800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= bdfd22b57887b70e5df6236004ca174a RANDOM SEED=224954977 node009.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.199 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 5 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 syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.39 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.199 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 5 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 syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1510556 kB Buffers: 98664 kB Cached: 321392 kB SwapCached: 0 kB Active: 179492 kB Inactive: 299800 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1510556 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 5504 kB Writeback: 4 kB AnonPages: 59124 kB Mapped: 15408 kB Slab: 47432 kB PageTables: 4100 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179572 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62436 MiB End job on node009 at 2010-06-12 10:57:27