Trace number 3740086

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
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverUNSAT 0.523919 0.525055

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j60/
normalized-j607_4-unsat.opb
MD5SUM2fa293a75abf5bd34b5853085b73f1be
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 benchmark0.008998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7686
Total number of constraints23775
Number of constraints which are clauses23527
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints248
Minimum length of a constraint1
Maximum length of a constraint37
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 43
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 227
Number of bits of the biggest sum of numbers8
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-3740086-1338732370.opb>
0.08/0.15	c original problem has 7686 variables (7686 bin, 0 int, 0 impl, 0 cont) and 23775 constraints
0.08/0.15	c problem read
0.08/0.15	c No objective function, only one solution is needed.
0.08/0.15	c presolving settings loaded
0.19/0.20	c presolving:
0.39/0.47	c presolving (1 rounds):
0.39/0.47	c  705 deleted vars, 2658 deleted constraints, 705 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.39/0.47	c  784150 implications, 0 cliques
0.39/0.47	c presolving detected infeasibility
0.39/0.47	c Presolving Time: 0.28
0.39/0.47	c - non default parameters ----------------------------------------------------------------------
0.39/0.47	c # SCIP version 1.2.1.3
0.39/0.47	c 
0.39/0.47	c # frequency for displaying node information lines
0.39/0.47	c # [type: int, range: [-1,2147483647], default: 100]
0.39/0.47	c display/freq = 10000
0.39/0.47	c 
0.39/0.47	c # maximal time in seconds to run
0.39/0.47	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.47	c limits/time = 1789.85
0.39/0.47	c 
0.39/0.47	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.39/0.47	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.47	c limits/memory = 13950
0.39/0.47	c 
0.39/0.47	c # solving stops, if the given number of solutions were found (-1: no limit)
0.39/0.47	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.47	c limits/solutions = 1
0.39/0.47	c 
0.39/0.48	c # maximal number of separation rounds per node (-1: unlimited)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 5]
0.39/0.48	c separating/maxrounds = 1
0.39/0.48	c 
0.39/0.48	c # maximal number of separation rounds in the root node (-1: unlimited)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.48	c separating/maxroundsroot = 5
0.39/0.48	c 
0.39/0.48	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.39/0.48	c # [type: int, range: [1,2], default: 1]
0.39/0.48	c timing/clocktype = 2
0.39/0.48	c 
0.39/0.48	c # should presolving try to simplify inequalities
0.39/0.48	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.48	c constraints/linear/simplifyinequalities = TRUE
0.39/0.48	c 
0.39/0.48	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.39/0.48	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.48	c constraints/indicator/addCouplingCons = TRUE
0.39/0.48	c 
0.39/0.48	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.39/0.48	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.39/0.48	c constraints/knapsack/disaggregation = FALSE
0.39/0.48	c 
0.39/0.48	c # should presolving try to simplify knapsacks
0.39/0.48	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.48	c constraints/knapsack/simplifyinequalities = TRUE
0.39/0.48	c 
0.39/0.48	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.48	c presolving/probing/maxrounds = 0
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 10]
0.39/0.48	c heuristics/coefdiving/freq = -1
0.39/0.48	c 
0.39/0.48	c # maximal fraction of diving LP iterations compared to node LP iterations
0.39/0.48	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.39/0.48	c heuristics/coefdiving/maxlpiterquot = 0.075
0.39/0.48	c 
0.39/0.48	c # additional number of allowed LP iterations
0.39/0.48	c # [type: int, range: [0,2147483647], default: 1000]
0.39/0.48	c heuristics/coefdiving/maxlpiterofs = 1500
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 30]
0.39/0.48	c heuristics/crossover/freq = -1
0.39/0.48	c 
0.39/0.48	c # number of nodes added to the contingent of the total nodes
0.39/0.48	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.39/0.48	c heuristics/crossover/nodesofs = 750
0.39/0.48	c 
0.39/0.48	c # number of nodes without incumbent change that heuristic should wait
0.39/0.48	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.39/0.48	c heuristics/crossover/nwaitingnodes = 100
0.39/0.48	c 
0.39/0.48	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.39/0.48	c # [type: real, range: [0,1], default: 0.1]
0.39/0.48	c heuristics/crossover/nodesquot = 0.15
0.39/0.48	c 
0.39/0.48	c # minimum percentage of integer variables that have to be fixed 
0.39/0.48	c # [type: real, range: [0,1], default: 0.666]
0.39/0.48	c heuristics/crossover/minfixingrate = 0.5
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 20]
0.39/0.48	c heuristics/feaspump/freq = -1
0.39/0.48	c 
0.39/0.48	c # additional number of allowed LP iterations
0.39/0.48	c # [type: int, range: [0,2147483647], default: 1000]
0.39/0.48	c heuristics/feaspump/maxlpiterofs = 2000
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 10]
0.39/0.48	c heuristics/fracdiving/freq = -1
0.39/0.48	c 
0.39/0.48	c # maximal fraction of diving LP iterations compared to node LP iterations
0.39/0.48	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.39/0.48	c heuristics/fracdiving/maxlpiterquot = 0.075
0.39/0.48	c 
0.39/0.48	c # additional number of allowed LP iterations
0.39/0.48	c # [type: int, range: [0,2147483647], default: 1000]
0.39/0.48	c heuristics/fracdiving/maxlpiterofs = 1500
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 10]
0.39/0.48	c heuristics/guideddiving/freq = -1
0.39/0.48	c 
0.39/0.48	c # maximal fraction of diving LP iterations compared to node LP iterations
0.39/0.48	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.39/0.48	c heuristics/guideddiving/maxlpiterquot = 0.075
0.39/0.48	c 
0.39/0.48	c # additional number of allowed LP iterations
0.39/0.48	c # [type: int, range: [0,2147483647], default: 1000]
0.39/0.48	c heuristics/guideddiving/maxlpiterofs = 1500
0.39/0.48	c 
0.39/0.48	c # maximal fraction of diving LP iterations compared to node LP iterations
0.39/0.48	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.39/0.48	c heuristics/intdiving/maxlpiterquot = 0.075
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 10]
0.39/0.48	c heuristics/intshifting/freq = -1
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 10]
0.39/0.48	c heuristics/linesearchdiving/freq = -1
0.39/0.48	c 
0.39/0.48	c # maximal fraction of diving LP iterations compared to node LP iterations
0.39/0.48	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.39/0.48	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.39/0.48	c 
0.39/0.48	c # additional number of allowed LP iterations
0.39/0.48	c # [type: int, range: [0,2147483647], default: 1000]
0.39/0.48	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 1]
0.39/0.48	c heuristics/nlp/freq = -1
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 20]
0.39/0.48	c heuristics/objpscostdiving/freq = -1
0.39/0.48	c 
0.39/0.48	c # maximal fraction of diving LP iterations compared to total iteration number
0.39/0.48	c # [type: real, range: [0,1], default: 0.01]
0.39/0.48	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.39/0.48	c 
0.39/0.48	c # additional number of allowed LP iterations
0.39/0.48	c # [type: int, range: [0,2147483647], default: 1000]
0.39/0.48	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 1]
0.39/0.48	c heuristics/oneopt/freq = -1
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 10]
0.39/0.48	c heuristics/pscostdiving/freq = -1
0.39/0.48	c 
0.39/0.48	c # maximal fraction of diving LP iterations compared to node LP iterations
0.39/0.48	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.39/0.48	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.39/0.48	c 
0.39/0.48	c # additional number of allowed LP iterations
0.39/0.48	c # [type: int, range: [0,2147483647], default: 1000]
0.39/0.48	c heuristics/pscostdiving/maxlpiterofs = 1500
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 0]
0.39/0.48	c heuristics/rens/freq = -1
0.39/0.48	c 
0.39/0.48	c # minimum percentage of integer variables that have to be fixable 
0.39/0.48	c # [type: real, range: [0,1], default: 0.5]
0.39/0.48	c heuristics/rens/minfixingrate = 0.3
0.39/0.48	c 
0.39/0.48	c # number of nodes added to the contingent of the total nodes
0.39/0.48	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.39/0.48	c heuristics/rens/nodesofs = 2000
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 20]
0.39/0.48	c heuristics/rootsoldiving/freq = -1
0.39/0.48	c 
0.39/0.48	c # maximal fraction of diving LP iterations compared to node LP iterations
0.39/0.48	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.39/0.48	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.39/0.48	c 
0.39/0.48	c # additional number of allowed LP iterations
0.39/0.48	c # [type: int, range: [0,2147483647], default: 1000]
0.39/0.48	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 1]
0.39/0.48	c heuristics/rounding/freq = -1
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 10]
0.39/0.48	c heuristics/shifting/freq = -1
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 1]
0.39/0.48	c heuristics/simplerounding/freq = -1
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 0]
0.39/0.48	c heuristics/trivial/freq = -1
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 1]
0.39/0.48	c heuristics/trysol/freq = -1
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 10]
0.39/0.48	c heuristics/veclendiving/freq = -1
0.39/0.48	c 
0.39/0.48	c # maximal fraction of diving LP iterations compared to node LP iterations
0.39/0.48	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.39/0.48	c heuristics/veclendiving/maxlpiterquot = 0.075
0.39/0.48	c 
0.39/0.48	c # additional number of allowed LP iterations
0.39/0.48	c # [type: int, range: [0,2147483647], default: 1000]
0.39/0.48	c heuristics/veclendiving/maxlpiterofs = 1500
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 1]
0.39/0.48	c heuristics/zirounding/freq = -1
0.39/0.48	c 
0.39/0.48	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 0]
0.39/0.48	c separating/cmir/freq = -1
0.39/0.48	c 
0.39/0.48	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 0]
0.39/0.48	c separating/flowcover/freq = -1
0.39/0.48	c 
0.39/0.48	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.48	c separating/rapidlearning/freq = 0
0.39/0.48	c 
0.39/0.48	c -----------------------------------------------------------------------------------------------
0.39/0.48	c start solving
0.39/0.48	c 
0.39/0.48	c SCIP Status        : problem is solved [infeasible]
0.39/0.48	c Solving Time (sec) : 0.32
0.39/0.48	c Solving Nodes      : 0
0.39/0.48	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.39/0.48	c Dual Bound         : -1.00000000000000e+20
0.39/0.48	c Gap                : infinite
0.39/0.48	s UNSATISFIABLE
0.39/0.48	c SCIP Status        : problem is solved [infeasible]
0.39/0.48	c Solving Time       :       0.32
0.39/0.48	c Original Problem   :
0.39/0.48	c   Problem name     : HOME/instance-3740086-1338732370.opb
0.39/0.48	c   Variables        : 7686 (7686 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.48	c   Constraints      : 23775 initial, 23775 maximal
0.39/0.48	c Presolved Problem  :
0.39/0.48	c   Problem name     : t_HOME/instance-3740086-1338732370.opb
0.39/0.48	c   Variables        : 6981 (6981 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.48	c   Constraints      : 21117 initial, 21117 maximal
0.39/0.48	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.39/0.48	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.39/0.48	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.39/0.48	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.39/0.48	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.39/0.48	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.39/0.48	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.39/0.48	c   linear           :       0.26        705          0          0        705          0       2658          0          0
0.39/0.48	c   root node        :          -          0          -          -          0          -          -          -          -
0.39/0.48	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.48	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.39/0.48	c   linear           :      21117          0          0          0          0          0          0          0          0          0
0.39/0.48	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.39/0.48	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.39/0.48	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.39/0.48	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.39/0.48	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.39/0.48	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.39/0.48	c   pseudoobj        :       0.00          0          0          0
0.39/0.48	c   rootredcost      :       0.00          0          0          0
0.39/0.48	c   vbounds          :       0.00          0          0          0
0.39/0.48	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.39/0.48	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.39/0.48	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.48	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.48	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.48	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.39/0.48	c   applied globally :          -          -          -          0        0.0          -          -          -
0.39/0.48	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.39/0.48	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.39/0.48	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.39/0.48	c   redcost          :       0.00          0          0          0          0          0
0.39/0.48	c   impliedbounds    :       0.00          0          0          0          0          0
0.39/0.48	c   intobj           :       0.00          0          0          0          0          0
0.39/0.48	c   cgmip            :       0.00          0          0          0          0          0
0.39/0.48	c   gomory           :       0.00          0          0          0          0          0
0.39/0.48	c   strongcg         :       0.00          0          0          0          0          0
0.39/0.48	c   cmir             :       0.00          0          0          0          0          0
0.39/0.48	c   flowcover        :       0.00          0          0          0          0          0
0.39/0.48	c   clique           :       0.00          0          0          0          0          0
0.39/0.48	c   zerohalf         :       0.00          0          0          0          0          0
0.39/0.48	c   mcf              :       0.00          0          0          0          0          0
0.39/0.48	c   rapidlearning    :       0.00          0          0          0          0          0
0.39/0.48	c Pricers            :       Time      Calls       Vars
0.39/0.48	c   problem variables:       0.00          0          0
0.39/0.48	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.48	c   pscost           :       0.00          0          0          0          0          0          0
0.39/0.48	c   inference        :       0.00          0          0          0          0          0          0
0.39/0.48	c   mostinf          :       0.00          0          0          0          0          0          0
0.39/0.48	c   leastinf         :       0.00          0          0          0          0          0          0
0.39/0.48	c   fullstrong       :       0.00          0          0          0          0          0          0
0.39/0.48	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.39/0.48	c   random           :       0.00          0          0          0          0          0          0
0.39/0.48	c   relpscost        :       0.00          0          0          0          0          0          0
0.39/0.48	c Primal Heuristics  :       Time      Calls      Found
0.39/0.48	c   LP solutions     :       0.00          -          0
0.39/0.48	c   pseudo solutions :       0.00          -          0
0.39/0.48	c   trivial          :       0.00          1          0
0.39/0.48	c   simplerounding   :       0.00          0          0
0.39/0.48	c   zirounding       :       0.00          0          0
0.39/0.48	c   rounding         :       0.00          0          0
0.39/0.48	c   shifting         :       0.00          0          0
0.39/0.48	c   intshifting      :       0.00          0          0
0.39/0.48	c   oneopt           :       0.00          0          0
0.39/0.48	c   twoopt           :       0.00          0          0
0.39/0.48	c   fixandinfer      :       0.00          0          0
0.39/0.48	c   feaspump         :       0.00          0          0
0.39/0.48	c   coefdiving       :       0.00          0          0
0.39/0.48	c   pscostdiving     :       0.00          0          0
0.39/0.48	c   fracdiving       :       0.00          0          0
0.39/0.48	c   veclendiving     :       0.00          0          0
0.39/0.48	c   intdiving        :       0.00          0          0
0.39/0.48	c   actconsdiving    :       0.00          0          0
0.39/0.48	c   objpscostdiving  :       0.00          0          0
0.39/0.48	c   rootsoldiving    :       0.00          0          0
0.39/0.48	c   linesearchdiving :       0.00          0          0
0.39/0.48	c   guideddiving     :       0.00          0          0
0.39/0.48	c   octane           :       0.00          0          0
0.39/0.48	c   rens             :       0.00          0          0
0.39/0.48	c   rins             :       0.00          0          0
0.39/0.48	c   localbranching   :       0.00          0          0
0.39/0.48	c   mutation         :       0.00          0          0
0.39/0.48	c   crossover        :       0.00          0          0
0.39/0.48	c   dins             :       0.00          0          0
0.39/0.48	c   undercover       :       0.00          0          0
0.39/0.48	c   nlp              :       0.00          0          0
0.39/0.48	c   trysol           :       0.00          0          0
0.39/0.48	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.39/0.48	c   primal LP        :       0.00          0          0       0.00          -
0.39/0.48	c   dual LP          :       0.00          0          0       0.00          -
0.39/0.48	c   lex dual LP      :       0.00          0          0       0.00          -
0.39/0.48	c   barrier LP       :       0.00          0          0       0.00          -
0.39/0.48	c   diving/probing LP:       0.00          0          0       0.00          -
0.39/0.48	c   strong branching :       0.00          0          0       0.00          -
0.39/0.48	c     (at root node) :          -          0          0       0.00          -
0.39/0.48	c   conflict analysis:       0.00          0          0       0.00          -
0.39/0.48	c B&B Tree           :
0.39/0.48	c   number of runs   :          1
0.39/0.48	c   nodes            :          0
0.39/0.48	c   nodes (total)    :          0
0.39/0.48	c   nodes left       :          1
0.39/0.48	c   max depth        :         -1
0.39/0.48	c   max depth (total):         -1
0.39/0.48	c   backtracks       :          0 (0.0%)
0.39/0.48	c   delayed cutoffs  :          0
0.39/0.48	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.39/0.48	c   avg switch length:       0.00
0.39/0.48	c   switching time   :       0.00
0.39/0.48	c Solution           :
0.39/0.48	c   Solutions found  :          0 (0 improvements)
0.39/0.48	c   Primal Bound     : infeasible
0.39/0.48	c   Dual Bound       :          -
0.39/0.48	c   Gap              :   infinite
0.39/0.48	c   Root Dual Bound  :          -
0.39/0.48	c   Root Iterations  :          0
0.49/0.52	c Time complete: 0.52.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3740086-1338732370/watcher-3740086-1338732370 -o /tmp/evaluation-result-3740086-1338732370/solver-3740086-1338732370 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3740086-1338732370.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.06 2.01 2.00 3/176 4827
/proc/meminfo: memFree=28155964/32873844 swapFree=7112/7112
[pid=4827] ppid=4825 vsize=9972 CPUtime=0 cores=1,3,5,7
/proc/4827/stat : 4827 (pbscip.linux.x8) R 4825 4827 2459 0 -1 4202496 1567 0 0 0 0 0 0 0 20 0 1 0 339362669 10211328 1513 33554432000 4194304 8395647 140736933474912 140733681156024 7382157 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/4827/statm: 2493 1522 374 1026 0 1463 0

[startup+0.0620511 s]
/proc/loadavg: 2.06 2.01 2.00 3/176 4827
/proc/meminfo: memFree=28155964/32873844 swapFree=7112/7112
[pid=4827] ppid=4825 vsize=18240 CPUtime=0.05 cores=1,3,5,7
/proc/4827/stat : 4827 (pbscip.linux.x8) R 4825 4827 2459 0 -1 4202496 3815 0 0 0 5 0 0 0 20 0 1 0 339362669 18677760 3761 33554432000 4194304 8395647 140736933474912 140733681156024 6347101 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/4827/statm: 4560 3761 390 1026 0 3530 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18240

[startup+0.100358 s]
/proc/loadavg: 2.06 2.01 2.00 3/176 4827
/proc/meminfo: memFree=28155964/32873844 swapFree=7112/7112
[pid=4827] ppid=4825 vsize=21880 CPUtime=0.08 cores=1,3,5,7
/proc/4827/stat : 4827 (pbscip.linux.x8) R 4825 4827 2459 0 -1 4202496 4704 0 0 0 8 0 0 0 20 0 1 0 339362669 22405120 4650 33554432000 4194304 8395647 140736933474912 140733681156024 6347101 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/4827/statm: 5470 4650 390 1026 0 4440 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21880

[startup+0.300325 s]
/proc/loadavg: 2.06 2.01 2.00 3/176 4827
/proc/meminfo: memFree=28155964/32873844 swapFree=7112/7112
[pid=4827] ppid=4825 vsize=65616 CPUtime=0.29 cores=1,3,5,7
/proc/4827/stat : 4827 (pbscip.linux.x8) R 4825 4827 2459 0 -1 4202496 15685 0 0 0 27 2 0 0 20 0 1 0 339362669 67190784 15277 33554432000 4194304 8395647 140736933474912 140733681156024 6349187 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/4827/statm: 16404 15277 469 1026 0 15374 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 65616

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

[startup+0.500273 s]
/proc/loadavg: 2.06 2.01 2.00 3/176 4827
/proc/meminfo: memFree=28155964/32873844 swapFree=7112/7112
[pid=4827] ppid=4825 vsize=83328 CPUtime=0.49 cores=1,3,5,7
/proc/4827/stat : 4827 (pbscip.linux.x8) R 4825 4827 2459 0 -1 4202496 19999 0 0 0 46 3 0 0 20 0 1 0 339362669 85327872 19591 33554432000 4194304 8395647 140736933474912 140733681156024 6345708 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/4827/statm: 20832 19591 501 1026 0 19802 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 83328

Child status: 0
Real time (s): 0.525055
CPU time (s): 0.523919
CPU user time (s): 0.482926
CPU system time (s): 0.040993
CPU usage (%): 99.7837
Max. virtual memory (cumulated for all children) (KiB): 83328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.482926
system time used= 0.040993
maximum resident set size= 78364
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20007
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= 1

runsolver used 0.003999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node119 at 2012-06-03 16:06:10
IDJOB=3740086
IDBENCH=76318
IDSOLVER=2326
FILE ID=node119/3740086-1338732370
RUNJOBID= node119-1338714114-2476
PBS_JOBID= 14636753
Free space on /tmp= 70884 MiB

SOLVER NAME= PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j60/normalized-j607_4-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-3740086-1338732370/watcher-3740086-1338732370 -o /tmp/evaluation-result-3740086-1338732370/solver-3740086-1338732370 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3740086-1338732370.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2fa293a75abf5bd34b5853085b73f1be
RANDOM SEED=506853647

node119.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.88
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28156360 kB
Buffers:          407504 kB
Cached:          3056192 kB
SwapCached:         1936 kB
Active:          1910296 kB
Inactive:        1972972 kB
Active(anon):     415116 kB
Inactive(anon):     6624 kB
Active(file):    1495180 kB
Inactive(file):  1966348 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67100224 kB
Dirty:             10892 kB
Writeback:             0 kB
AnonPages:        428692 kB
Mapped:            14316 kB
Shmem:                 0 kB
Slab:             690392 kB
SReclaimable:     132616 kB
SUnreclaim:       557776 kB
KernelStack:        1480 kB
PageTables:         4664 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     547748 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    204800 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70876 MiB
End job on node119 at 2012-06-03 16:06:11