Trace number 2685586

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverUNSAT 2.6116 2.61153

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j60/
normalized-j6030_9-unsat.opb
MD5SUMf9d555c8d7cd5b0fec309976f30b1d93
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.18697
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables11956
Total number of constraints39426
Number of constraints which are clauses39038
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints388
Minimum length of a constraint1
Maximum length of a constraint60
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 416
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [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-2685586-1278441779.opb>
0.69/0.72	c original problem has 11956 variables (11956 bin, 0 int, 0 impl, 0 cont) and 39426 constraints
0.69/0.72	c problem read
0.69/0.72	c No objective function, only one solution is needed.
0.69/0.72	c presolving settings loaded
0.89/0.94	c presolving:
2.39/2.44	c presolving (1 rounds):
2.39/2.44	c  1174 deleted vars, 4059 deleted constraints, 1174 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.39/2.44	c  1802950 implications, 0 cliques
2.39/2.45	c presolving detected infeasibility
2.39/2.45	c Presolving Time: 1.49
2.39/2.45	c - non default parameters ----------------------------------------------------------------------
2.39/2.45	c # SCIP version 1.2.1.2
2.39/2.45	c 
2.39/2.45	c # frequency for displaying node information lines
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 100]
2.39/2.45	c display/freq = 10000
2.39/2.45	c 
2.39/2.45	c # maximal time in seconds to run
2.39/2.45	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.39/2.45	c limits/time = 1799.29
2.39/2.45	c 
2.39/2.45	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.39/2.45	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.39/2.45	c limits/memory = 1620
2.39/2.45	c 
2.39/2.45	c # solving stops, if the given number of solutions were found (-1: no limit)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: -1]
2.39/2.45	c limits/solutions = 1
2.39/2.45	c 
2.39/2.45	c # maximal number of separation rounds per node (-1: unlimited)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 5]
2.39/2.45	c separating/maxrounds = 1
2.39/2.45	c 
2.39/2.45	c # maximal number of separation rounds in the root node (-1: unlimited)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: -1]
2.39/2.45	c separating/maxroundsroot = 5
2.39/2.45	c 
2.39/2.45	c # should presolving try to simplify inequalities
2.39/2.45	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.39/2.45	c constraints/linear/simplifyinequalities = TRUE
2.39/2.45	c 
2.39/2.45	c # should disaggregation of knapsack constraints be allowed in preprocessing?
2.39/2.45	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
2.39/2.45	c constraints/knapsack/disaggregation = FALSE
2.39/2.45	c 
2.39/2.45	c # should presolving try to simplify knapsacks
2.39/2.45	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.39/2.45	c constraints/knapsack/simplifyinequalities = TRUE
2.39/2.45	c 
2.39/2.45	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: -1]
2.39/2.45	c presolving/probing/maxrounds = 0
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.45	c heuristics/coefdiving/freq = -1
2.39/2.45	c 
2.39/2.45	c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.45	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.39/2.45	c heuristics/coefdiving/maxlpiterquot = 0.075
2.39/2.45	c 
2.39/2.45	c # additional number of allowed LP iterations
2.39/2.45	c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.45	c heuristics/coefdiving/maxlpiterofs = 1500
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 30]
2.39/2.45	c heuristics/crossover/freq = -1
2.39/2.45	c 
2.39/2.45	c # number of nodes added to the contingent of the total nodes
2.39/2.45	c # [type: longint, range: [0,9223372036854775807], default: 500]
2.39/2.45	c heuristics/crossover/nodesofs = 750
2.39/2.45	c 
2.39/2.45	c # number of nodes without incumbent change that heuristic should wait
2.39/2.45	c # [type: longint, range: [0,9223372036854775807], default: 200]
2.39/2.45	c heuristics/crossover/nwaitingnodes = 100
2.39/2.45	c 
2.39/2.45	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
2.39/2.45	c # [type: real, range: [0,1], default: 0.1]
2.39/2.45	c heuristics/crossover/nodesquot = 0.15
2.39/2.45	c 
2.39/2.45	c # minimum percentage of integer variables that have to be fixed 
2.39/2.45	c # [type: real, range: [0,1], default: 0.666]
2.39/2.45	c heuristics/crossover/minfixingrate = 0.5
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 20]
2.39/2.45	c heuristics/feaspump/freq = -1
2.39/2.45	c 
2.39/2.45	c # additional number of allowed LP iterations
2.39/2.45	c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.45	c heuristics/feaspump/maxlpiterofs = 2000
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.45	c heuristics/fracdiving/freq = -1
2.39/2.45	c 
2.39/2.45	c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.45	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.39/2.45	c heuristics/fracdiving/maxlpiterquot = 0.075
2.39/2.45	c 
2.39/2.45	c # additional number of allowed LP iterations
2.39/2.45	c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.45	c heuristics/fracdiving/maxlpiterofs = 1500
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.45	c heuristics/guideddiving/freq = -1
2.39/2.45	c 
2.39/2.45	c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.45	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.39/2.45	c heuristics/guideddiving/maxlpiterquot = 0.075
2.39/2.45	c 
2.39/2.45	c # additional number of allowed LP iterations
2.39/2.45	c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.45	c heuristics/guideddiving/maxlpiterofs = 1500
2.39/2.45	c 
2.39/2.45	c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.45	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.39/2.45	c heuristics/intdiving/maxlpiterquot = 0.075
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.45	c heuristics/intshifting/freq = -1
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.45	c heuristics/linesearchdiving/freq = -1
2.39/2.45	c 
2.39/2.45	c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.45	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.39/2.45	c heuristics/linesearchdiving/maxlpiterquot = 0.075
2.39/2.45	c 
2.39/2.45	c # additional number of allowed LP iterations
2.39/2.45	c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.45	c heuristics/linesearchdiving/maxlpiterofs = 1500
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 1]
2.39/2.45	c heuristics/nlp/freq = -1
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 20]
2.39/2.45	c heuristics/objpscostdiving/freq = -1
2.39/2.45	c 
2.39/2.45	c # maximal fraction of diving LP iterations compared to total iteration number
2.39/2.45	c # [type: real, range: [0,1], default: 0.01]
2.39/2.45	c heuristics/objpscostdiving/maxlpiterquot = 0.015
2.39/2.45	c 
2.39/2.45	c # additional number of allowed LP iterations
2.39/2.45	c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.45	c heuristics/objpscostdiving/maxlpiterofs = 1500
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 1]
2.39/2.45	c heuristics/oneopt/freq = -1
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.45	c heuristics/pscostdiving/freq = -1
2.39/2.45	c 
2.39/2.45	c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.45	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.39/2.45	c heuristics/pscostdiving/maxlpiterquot = 0.075
2.39/2.45	c 
2.39/2.45	c # additional number of allowed LP iterations
2.39/2.45	c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.45	c heuristics/pscostdiving/maxlpiterofs = 1500
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 0]
2.39/2.45	c heuristics/rens/freq = -1
2.39/2.45	c 
2.39/2.45	c # minimum percentage of integer variables that have to be fixable 
2.39/2.45	c # [type: real, range: [0,1], default: 0.5]
2.39/2.45	c heuristics/rens/minfixingrate = 0.3
2.39/2.45	c 
2.39/2.45	c # number of nodes added to the contingent of the total nodes
2.39/2.45	c # [type: longint, range: [0,9223372036854775807], default: 500]
2.39/2.45	c heuristics/rens/nodesofs = 2000
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 20]
2.39/2.45	c heuristics/rootsoldiving/freq = -1
2.39/2.45	c 
2.39/2.45	c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.45	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
2.39/2.45	c heuristics/rootsoldiving/maxlpiterquot = 0.015
2.39/2.45	c 
2.39/2.45	c # additional number of allowed LP iterations
2.39/2.45	c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.45	c heuristics/rootsoldiving/maxlpiterofs = 1500
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 1]
2.39/2.45	c heuristics/rounding/freq = -1
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.45	c heuristics/shifting/freq = -1
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 1]
2.39/2.45	c heuristics/simplerounding/freq = -1
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 0]
2.39/2.45	c heuristics/trivial/freq = -1
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 1]
2.39/2.45	c heuristics/trysol/freq = -1
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.45	c heuristics/veclendiving/freq = -1
2.39/2.45	c 
2.39/2.45	c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.45	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.39/2.45	c heuristics/veclendiving/maxlpiterquot = 0.075
2.39/2.45	c 
2.39/2.45	c # additional number of allowed LP iterations
2.39/2.45	c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.45	c heuristics/veclendiving/maxlpiterofs = 1500
2.39/2.45	c 
2.39/2.45	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 1]
2.39/2.45	c heuristics/zirounding/freq = -1
2.39/2.45	c 
2.39/2.45	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 0]
2.39/2.45	c separating/cmir/freq = -1
2.39/2.45	c 
2.39/2.45	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: 0]
2.39/2.45	c separating/flowcover/freq = -1
2.39/2.45	c 
2.39/2.45	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.39/2.45	c # [type: int, range: [-1,2147483647], default: -1]
2.39/2.45	c separating/rapidlearning/freq = 0
2.39/2.45	c 
2.39/2.45	c -----------------------------------------------------------------------------------------------
2.39/2.45	c start solving
2.39/2.45	c 
2.39/2.45	c SCIP Status        : problem is solved [infeasible]
2.39/2.45	c Solving Time (sec) : 1.62
2.39/2.45	c Solving Nodes      : 0
2.39/2.45	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
2.39/2.45	c Dual Bound         : -1.00000000000000e+20
2.39/2.45	c Gap                : infinite
2.39/2.45	s UNSATISFIABLE
2.39/2.45	c SCIP Status        : problem is solved [infeasible]
2.39/2.45	c Solving Time       :       1.62
2.39/2.45	c Original Problem   :
2.39/2.45	c   Problem name     : HOME/instance-2685586-1278441779.opb
2.39/2.45	c   Variables        : 11956 (11956 binary, 0 integer, 0 implicit integer, 0 continuous)
2.39/2.45	c   Constraints      : 39426 initial, 39426 maximal
2.39/2.45	c Presolved Problem  :
2.39/2.45	c   Problem name     : t_HOME/instance-2685586-1278441779.opb
2.39/2.45	c   Variables        : 10782 (10782 binary, 0 integer, 0 implicit integer, 0 continuous)
2.39/2.45	c   Constraints      : 35367 initial, 35367 maximal
2.39/2.45	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.39/2.45	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.39/2.45	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
2.39/2.45	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.39/2.45	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.39/2.45	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.39/2.45	c   probing          :       0.00          0          0          0          0          0          0          0          0
2.39/2.45	c   linear           :       1.39       1174          0          0       1174          0       4059          0          0
2.39/2.45	c   root node        :          -          0          -          -          0          -          -          -          -
2.39/2.45	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.39/2.45	c   integral         :          0          0          0          0          0          0          0          0          0          0
2.39/2.45	c   linear           :      35367          0          0          0          0          0          0          0          0          0
2.39/2.45	c   countsols        :          0          0          0          0          0          0          0          0          0          0
2.39/2.45	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.39/2.45	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.39/2.45	c   linear           :       0.00       0.00       0.00       0.00       0.00
2.39/2.45	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.39/2.45	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.39/2.45	c   pseudoobj        :       0.00          0          0          0
2.39/2.45	c   rootredcost      :       0.00          0          0          0
2.39/2.45	c   vbounds          :       0.00          0          0          0
2.39/2.45	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.39/2.45	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
2.39/2.45	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.39/2.45	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.39/2.45	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.39/2.45	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.39/2.45	c   applied globally :          -          -          -          0        0.0          -          -          -
2.39/2.45	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.39/2.45	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.39/2.45	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
2.39/2.45	c   redcost          :       0.00          0          0          0          0          0
2.39/2.45	c   impliedbounds    :       0.00          0          0          0          0          0
2.39/2.45	c   intobj           :       0.00          0          0          0          0          0
2.39/2.45	c   cgmip            :       0.00          0          0          0          0          0
2.39/2.45	c   gomory           :       0.00          0          0          0          0          0
2.39/2.45	c   strongcg         :       0.00          0          0          0          0          0
2.39/2.45	c   cmir             :       0.00          0          0          0          0          0
2.39/2.45	c   flowcover        :       0.00          0          0          0          0          0
2.39/2.45	c   clique           :       0.00          0          0          0          0          0
2.39/2.45	c   zerohalf         :       0.00          0          0          0          0          0
2.39/2.45	c   mcf              :       0.00          0          0          0          0          0
2.39/2.45	c   rapidlearning    :       0.00          0          0          0          0          0
2.39/2.45	c Pricers            :       Time      Calls       Vars
2.39/2.45	c   problem variables:       0.00          0          0
2.39/2.45	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.39/2.45	c   pscost           :       0.00          0          0          0          0          0          0
2.39/2.45	c   inference        :       0.00          0          0          0          0          0          0
2.39/2.45	c   mostinf          :       0.00          0          0          0          0          0          0
2.39/2.45	c   leastinf         :       0.00          0          0          0          0          0          0
2.39/2.45	c   fullstrong       :       0.00          0          0          0          0          0          0
2.39/2.45	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.39/2.45	c   random           :       0.00          0          0          0          0          0          0
2.39/2.45	c   relpscost        :       0.00          0          0          0          0          0          0
2.39/2.45	c Primal Heuristics  :       Time      Calls      Found
2.39/2.45	c   LP solutions     :       0.00          -          0
2.39/2.45	c   pseudo solutions :       0.00          -          0
2.39/2.45	c   trivial          :       0.02          1          0
2.39/2.45	c   simplerounding   :       0.00          0          0
2.39/2.45	c   zirounding       :       0.00          0          0
2.39/2.45	c   rounding         :       0.00          0          0
2.39/2.45	c   shifting         :       0.00          0          0
2.39/2.45	c   intshifting      :       0.00          0          0
2.39/2.45	c   oneopt           :       0.00          0          0
2.39/2.45	c   twoopt           :       0.00          0          0
2.39/2.45	c   fixandinfer      :       0.00          0          0
2.39/2.45	c   feaspump         :       0.00          0          0
2.39/2.45	c   coefdiving       :       0.00          0          0
2.39/2.45	c   pscostdiving     :       0.00          0          0
2.39/2.45	c   fracdiving       :       0.00          0          0
2.39/2.45	c   veclendiving     :       0.00          0          0
2.39/2.45	c   intdiving        :       0.00          0          0
2.39/2.45	c   actconsdiving    :       0.00          0          0
2.39/2.45	c   objpscostdiving  :       0.00          0          0
2.39/2.45	c   rootsoldiving    :       0.00          0          0
2.39/2.45	c   linesearchdiving :       0.00          0          0
2.39/2.45	c   guideddiving     :       0.00          0          0
2.39/2.45	c   octane           :       0.00          0          0
2.39/2.45	c   rens             :       0.00          0          0
2.39/2.45	c   rins             :       0.00          0          0
2.39/2.45	c   localbranching   :       0.00          0          0
2.39/2.45	c   mutation         :       0.00          0          0
2.39/2.45	c   crossover        :       0.00          0          0
2.39/2.45	c   dins             :       0.00          0          0
2.39/2.45	c   undercover       :       0.00          0          0
2.39/2.45	c   nlp              :       0.00          0          0
2.39/2.45	c   trysol           :       0.00          0          0
2.39/2.45	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.39/2.45	c   primal LP        :       0.00          0          0       0.00          -
2.39/2.45	c   dual LP          :       0.00          0          0       0.00          -
2.39/2.45	c   lex dual LP      :       0.00          0          0       0.00          -
2.39/2.45	c   barrier LP       :       0.00          0          0       0.00          -
2.39/2.45	c   diving/probing LP:       0.00          0          0       0.00          -
2.39/2.45	c   strong branching :       0.00          0          0       0.00          -
2.39/2.45	c     (at root node) :          -          0          0       0.00          -
2.39/2.45	c   conflict analysis:       0.00          0          0       0.00          -
2.39/2.45	c B&B Tree           :
2.39/2.45	c   number of runs   :          1
2.39/2.45	c   nodes            :          0
2.39/2.45	c   nodes (total)    :          0
2.39/2.45	c   nodes left       :          1
2.39/2.45	c   max depth        :         -1
2.39/2.45	c   max depth (total):         -1
2.39/2.45	c   backtracks       :          0 (0.0%)
2.39/2.45	c   delayed cutoffs  :          0
2.39/2.45	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
2.39/2.45	c   avg switch length:       0.00
2.39/2.45	c   switching time   :       0.00
2.39/2.45	c Solution           :
2.39/2.45	c   Solutions found  :          0 (0 improvements)
2.39/2.45	c   Primal Bound     : infeasible
2.39/2.45	c   Dual Bound       :          -
2.39/2.45	c   Gap              :   infinite
2.39/2.45	c   Root Dual Bound  :          -
2.39/2.45	c   Root Iterations  :          0
2.59/2.61	c Time complete: 2.6.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2685586-1278441779/watcher-2685586-1278441779 -o /tmp/evaluation-result-2685586-1278441779/solver-2685586-1278441779 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2685586-1278441779.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: 1.73 1.78 1.50 3/106 18765
/proc/meminfo: memFree=1786116/2059040 swapFree=4192956/4192956
[pid=18765] ppid=18763 vsize=7724 CPUtime=0
/proc/18765/stat : 18765 (pbscip.linux.x8) R 18763 18765 18148 0 -1 4202496 1024 0 0 0 0 0 0 0 23 0 1 0 12384593 7909376 944 1992294400 4194304 8223781 140737137267632 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18765/statm: 1931 956 348 984 0 944 0

[startup+0.063899 s]
/proc/loadavg: 1.73 1.78 1.50 3/106 18765
/proc/meminfo: memFree=1786116/2059040 swapFree=4192956/4192956
[pid=18765] ppid=18763 vsize=13384 CPUtime=0.06
/proc/18765/stat : 18765 (pbscip.linux.x8) R 18763 18765 18148 0 -1 4202496 2638 0 0 0 5 1 0 0 23 0 1 0 12384593 13705216 2557 1992294400 4194304 8223781 140737137267632 18446744073709551615 4525437 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18765/statm: 3346 2557 363 984 0 2359 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13384

[startup+0.100902 s]
/proc/loadavg: 1.73 1.78 1.50 3/106 18765
/proc/meminfo: memFree=1786116/2059040 swapFree=4192956/4192956
[pid=18765] ppid=18763 vsize=16048 CPUtime=0.09
/proc/18765/stat : 18765 (pbscip.linux.x8) R 18763 18765 18148 0 -1 4202496 3309 0 0 0 8 1 0 0 23 0 1 0 12384593 16433152 3228 1992294400 4194304 8223781 140737137267632 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18765/statm: 4012 3228 363 984 0 3025 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16048

[startup+0.300915 s]
/proc/loadavg: 1.73 1.78 1.50 3/106 18765
/proc/meminfo: memFree=1786116/2059040 swapFree=4192956/4192956
[pid=18765] ppid=18763 vsize=21344 CPUtime=0.29
/proc/18765/stat : 18765 (pbscip.linux.x8) R 18763 18765 18148 0 -1 4202496 4633 0 0 0 28 1 0 0 23 0 1 0 12384593 21856256 4552 1992294400 4194304 8223781 140737137267632 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18765/statm: 5336 4552 363 984 0 4349 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21344

[startup+0.700942 s]
/proc/loadavg: 1.73 1.78 1.50 3/106 18765
/proc/meminfo: memFree=1786116/2059040 swapFree=4192956/4192956
[pid=18765] ppid=18763 vsize=33052 CPUtime=0.69
/proc/18765/stat : 18765 (pbscip.linux.x8) R 18763 18765 18148 0 -1 4202496 7538 0 0 0 66 3 0 0 25 0 1 0 12384593 33845248 7457 1992294400 4194304 8223781 140737137267632 18446744073709551615 4361643 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18765/statm: 8263 7457 363 984 0 7276 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33052

[startup+1.501 s]
/proc/loadavg: 1.73 1.78 1.50 2/107 18766
/proc/meminfo: memFree=1715676/2059040 swapFree=4192956/4192956
[pid=18765] ppid=18763 vsize=107888 CPUtime=1.49
/proc/18765/stat : 18765 (pbscip.linux.x8) R 18763 18765 18148 0 -1 4202496 26182 0 0 0 139 10 0 0 25 0 1 0 12384593 110477312 25727 1992294400 4194304 8223781 140737137267632 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18765/statm: 26972 25727 440 984 0 25985 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 107888

Solver just ended. Dumping a history of the last processes samples

[startup+2.30105 s]
/proc/loadavg: 1.73 1.78 1.50 2/107 18767
/proc/meminfo: memFree=1660620/2059040 swapFree=4192956/4192956
[pid=18765] ppid=18763 vsize=133984 CPUtime=2.29
/proc/18765/stat : 18765 (pbscip.linux.x8) R 18763 18765 18148 0 -1 4202496 32599 0 0 0 215 14 0 0 25 0 1 0 12384593 137199616 32144 1992294400 4194304 8223781 140737137267632 18446744073709551615 5966376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18765/statm: 33496 32144 440 984 0 32509 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 133984

[startup+2.50106 s]
/proc/loadavg: 1.73 1.78 1.50 2/107 18767
/proc/meminfo: memFree=1660620/2059040 swapFree=4192956/4192956
[pid=18765] ppid=18763 vsize=135172 CPUtime=2.49
/proc/18765/stat : 18765 (pbscip.linux.x8) R 18763 18765 18148 0 -1 4202496 33574 0 0 0 235 14 0 0 25 0 1 0 12384593 138416128 32500 1992294400 4194304 8223781 140737137267632 18446744073709551615 6206511 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18765/statm: 33793 32500 464 984 0 32806 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 135172

[startup+2.60107 s]
/proc/loadavg: 1.73 1.78 1.50 2/107 18767
/proc/meminfo: memFree=1660620/2059040 swapFree=4192956/4192956
[pid=18765] ppid=18763 vsize=36408 CPUtime=2.59
/proc/18765/stat : 18765 (pbscip.linux.x8) R 18763 18765 18148 0 -1 4202496 33575 0 0 0 243 16 0 0 25 0 1 0 12384593 37281792 8300 1992294400 4194304 8223781 140737137267632 18446744073709551615 4671856 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18765/statm: 9102 8300 465 984 0 8115 0
Current children cumulated CPU time (s) 2.59
Current children cumulated vsize (KiB) 36408

Child status: 0
Real time (s): 2.61153
CPU time (s): 2.6116
CPU user time (s): 2.44463
CPU system time (s): 0.166974
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 135304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.44463
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33586
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= 3
involuntary context switches= 4

runsolver used 0.006998 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node052 at 2010-07-06 20:42:59
IDJOB=2685586
IDBENCH=76548
IDSOLVER=1169
FILE ID=node052/2685586-1278441779
PBS_JOBID= 11233491
Free space on /tmp= 62492 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j60/normalized-j6030_9-unsat.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2685586-1278441779/watcher-2685586-1278441779 -o /tmp/evaluation-result-2685586-1278441779/solver-2685586-1278441779 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2685586-1278441779.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f9d555c8d7cd5b0fec309976f30b1d93
RANDOM SEED=1633095224

node052.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1786644 kB
Buffers:         18520 kB
Cached:         125116 kB
SwapCached:          0 kB
Active:          92604 kB
Inactive:       110804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1786644 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5836 kB
Writeback:           0 kB
AnonPages:       59744 kB
Mapped:          14484 kB
Slab:            47040 kB
PageTables:       4208 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180132 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= 62488 MiB
End job on node052 at 2010-07-06 20:43:02