Trace number 3739756

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
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)UNSAT 0.820874 0.82196

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j90/
normalized-j908_8-unsat.opb
MD5SUMd78b76fea1950503bb859b4dec250d3a
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 benchmark0.011997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables12376
Total number of constraints38600
Number of constraints which are clauses38332
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints268
Minimum length of a constraint1
Maximum length of a constraint48
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 79
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 363
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 

0.19/0.23	c SCIP version 1.1.0.7
0.19/0.23	c LP-Solver SoPlex 1.4.1
0.19/0.23	c user parameter file <scip.set> not found - using default parameters
0.19/0.23	c read problem <HOME/instance-3739756-1338757171.opb>
0.19/0.23	c original problem has 12376 variables (12376 bin, 0 int, 0 impl, 0 cont) and 38600 constraints
0.19/0.29	c No objective function, only one solution is needed.
0.19/0.29	c start presolving problem
0.19/0.29	c presolving:
0.68/0.75	c presolving (1 rounds):
0.68/0.75	c  1037 deleted vars, 4362 deleted constraints, 1037 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.68/0.75	c  1351808 implications, 0 cliques
0.68/0.76	c presolving detected infeasibility
0.68/0.76	c Presolving Time: 0.45
0.68/0.76	c SATUNSAT-LIN
0.68/0.76	c -----------------------------------------------------------------------------------------------
0.68/0.76	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 0]
0.68/0.76	c separating/flowcover/freq = c -1
0.68/0.76	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 0]
0.68/0.76	c separating/cmir/freq = c -1
0.68/0.76	c # additional number of allowed LP iterations
0.68/0.76	c # [type: int, range: [0,2147483647], default: 1000]
0.68/0.76	c heuristics/veclendiving/maxlpiterofs = c 1500
0.68/0.76	c # maximal fraction of diving LP iterations compared to node LP iterations
0.68/0.76	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.68/0.76	c heuristics/veclendiving/maxlpiterquot = c 0.075
0.68/0.76	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 10]
0.68/0.76	c heuristics/veclendiving/freq = c -1
0.68/0.76	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 1]
0.68/0.76	c heuristics/simplerounding/freq = c -1
0.68/0.76	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 10]
0.68/0.76	c heuristics/shifting/freq = c -1
0.68/0.76	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 1]
0.68/0.76	c heuristics/rounding/freq = c -1
0.68/0.76	c # additional number of allowed LP iterations
0.68/0.76	c # [type: int, range: [0,2147483647], default: 1000]
0.68/0.76	c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.68/0.76	c # maximal fraction of diving LP iterations compared to node LP iterations
0.68/0.76	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.68/0.76	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.68/0.76	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 20]
0.68/0.76	c heuristics/rootsoldiving/freq = c -1
0.68/0.76	c # number of nodes added to the contingent of the total nodes
0.68/0.76	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.68/0.76	c heuristics/rens/nodesofs = c 2000
0.68/0.76	c # minimum percentage of integer variables that have to be fixable 
0.68/0.76	c # [type: real, range: [0,1], default: 0.5]
0.68/0.76	c heuristics/rens/minfixingrate = c 0.3
0.68/0.76	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 0]
0.68/0.76	c heuristics/rens/freq = c -1
0.68/0.76	c # additional number of allowed LP iterations
0.68/0.76	c # [type: int, range: [0,2147483647], default: 1000]
0.68/0.76	c heuristics/pscostdiving/maxlpiterofs = c 1500
0.68/0.76	c # maximal fraction of diving LP iterations compared to node LP iterations
0.68/0.76	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.68/0.76	c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.68/0.76	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 10]
0.68/0.76	c heuristics/pscostdiving/freq = c -1
0.68/0.76	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 1]
0.68/0.76	c heuristics/oneopt/freq = c -1
0.68/0.76	c # additional number of allowed LP iterations
0.68/0.76	c # [type: int, range: [0,2147483647], default: 1000]
0.68/0.76	c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.68/0.76	c # maximal fraction of diving LP iterations compared to total iteration number
0.68/0.76	c # [type: real, range: [0,1], default: 0.01]
0.68/0.76	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.68/0.76	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 20]
0.68/0.76	c heuristics/objpscostdiving/freq = c -1
0.68/0.76	c # additional number of allowed LP iterations
0.68/0.76	c # [type: int, range: [0,2147483647], default: 1000]
0.68/0.76	c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.68/0.76	c # maximal fraction of diving LP iterations compared to node LP iterations
0.68/0.76	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.68/0.76	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.68/0.76	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 10]
0.68/0.76	c heuristics/linesearchdiving/freq = c -1
0.68/0.76	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 10]
0.68/0.76	c heuristics/intshifting/freq = c -1
0.68/0.76	c # maximal fraction of diving LP iterations compared to node LP iterations
0.68/0.76	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.68/0.76	c heuristics/intdiving/maxlpiterquot = c 0.075
0.68/0.76	c # additional number of allowed LP iterations
0.68/0.76	c # [type: int, range: [0,2147483647], default: 1000]
0.68/0.76	c heuristics/guideddiving/maxlpiterofs = c 1500
0.68/0.76	c # maximal fraction of diving LP iterations compared to node LP iterations
0.68/0.76	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.68/0.76	c heuristics/guideddiving/maxlpiterquot = c 0.075
0.68/0.76	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 10]
0.68/0.76	c heuristics/guideddiving/freq = c -1
0.68/0.76	c # additional number of allowed LP iterations
0.68/0.76	c # [type: int, range: [0,2147483647], default: 1000]
0.68/0.76	c heuristics/fracdiving/maxlpiterofs = c 1500
0.68/0.76	c # maximal fraction of diving LP iterations compared to node LP iterations
0.68/0.76	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.68/0.76	c heuristics/fracdiving/maxlpiterquot = c 0.075
0.68/0.76	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 10]
0.68/0.76	c heuristics/fracdiving/freq = c -1
0.68/0.76	c # additional number of allowed LP iterations
0.68/0.76	c # [type: int, range: [0,2147483647], default: 1000]
0.68/0.76	c heuristics/feaspump/maxlpiterofs = c 2000
0.68/0.76	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 20]
0.68/0.76	c heuristics/feaspump/freq = c -1
0.68/0.76	c # minimum percentage of integer variables that have to be fixed 
0.68/0.76	c # [type: real, range: [0,1], default: 0.666]
0.68/0.76	c heuristics/crossover/minfixingrate = c 0.5
0.68/0.76	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.68/0.76	c # [type: real, range: [0,1], default: 0.1]
0.68/0.76	c heuristics/crossover/nodesquot = c 0.15
0.68/0.76	c # number of nodes without incumbent change that heuristic should wait
0.68/0.76	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.68/0.76	c heuristics/crossover/nwaitingnodes = c 100
0.68/0.76	c # number of nodes added to the contingent of the total nodes
0.68/0.76	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.68/0.76	c heuristics/crossover/nodesofs = c 750
0.68/0.76	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 30]
0.68/0.76	c heuristics/crossover/freq = c -1
0.68/0.76	c # additional number of allowed LP iterations
0.68/0.76	c # [type: int, range: [0,2147483647], default: 1000]
0.68/0.76	c heuristics/coefdiving/maxlpiterofs = c 1500
0.68/0.76	c # maximal fraction of diving LP iterations compared to node LP iterations
0.68/0.76	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.68/0.76	c heuristics/coefdiving/maxlpiterquot = c 0.075
0.68/0.76	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 10]
0.68/0.76	c heuristics/coefdiving/freq = c -1
0.68/0.76	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: -1]
0.68/0.76	c presolving/probing/maxrounds = c 0
0.68/0.76	c # should presolving try to simplify knapsacks
0.68/0.76	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.68/0.76	c constraints/knapsack/simplifyinequalities = c TRUE
0.68/0.76	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.68/0.76	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.68/0.76	c constraints/knapsack/disaggregation = c FALSE
0.68/0.76	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: -1]
0.68/0.76	c constraints/knapsack/maxnumcardlift = c 0
0.68/0.76	c # should presolving try to simplify inequalities
0.68/0.76	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.68/0.76	c constraints/linear/simplifyinequalities = c TRUE
0.68/0.76	c # maximal number of separation rounds in the root node (-1: unlimited)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: -1]
0.68/0.76	c separating/maxroundsroot = c 5
0.68/0.76	c # maximal number of separation rounds per node (-1: unlimited)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 5]
0.68/0.76	c separating/maxrounds = c 1
0.68/0.76	c # solving stops, if the given number of solutions were found (-1: no limit)
0.68/0.76	c # [type: int, range: [-1,2147483647], default: -1]
0.68/0.76	c limits/solutions = c 1
0.68/0.76	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.68/0.76	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.68/0.76	c limits/memory = c 13950
0.68/0.76	c # maximal time in seconds to run
0.68/0.76	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.68/0.76	c limits/time = c 1791
0.68/0.76	c # frequency for displaying node information lines
0.68/0.76	c # [type: int, range: [-1,2147483647], default: 100]
0.68/0.76	c display/freq = c 10000
0.68/0.76	c -----------------------------------------------------------------------------------------------
0.68/0.76	c start solving problem
0.68/0.76	c 
0.68/0.76	c SCIP Status        : problem is solved [infeasible]
0.68/0.76	c Solving Time (sec) : 0.49
0.68/0.76	c Solving Nodes      : 0
0.68/0.76	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.68/0.76	c Dual Bound         : -1.00000000000000e+20
0.68/0.76	c Gap                : infinite
0.68/0.76	c NODE         0
0.68/0.76	c DUAL BOUND   -1e+20
0.68/0.76	c PRIMAL BOUND 1e+20
0.68/0.76	c GAP          1e+20
0.68/0.76	s UNSATISFIABLE
0.68/0.76	c SCIP Status        : problem is solved [infeasible]
0.68/0.76	c Solving Time       :       0.49
0.68/0.76	c Original Problem   :
0.68/0.76	c   Problem name     : HOME/instance-3739756-1338757171.opb
0.68/0.76	c   Variables        : 12376 (12376 binary, 0 integer, 0 implicit integer, 0 continuous)
0.68/0.76	c   Constraints      : 38600 initial, 38600 maximal
0.68/0.76	c Presolved Problem  :
0.68/0.76	c   Problem name     : t_HOME/instance-3739756-1338757171.opb
0.68/0.76	c   Variables        : 11339 (11339 binary, 0 integer, 0 implicit integer, 0 continuous)
0.68/0.76	c   Constraints      : 34238 initial, 34238 maximal
0.68/0.76	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.68/0.76	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.68/0.76	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.68/0.76	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.68/0.76	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.68/0.76	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.68/0.76	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.68/0.76	c   linear           :       0.43       1037          0          0       1037          0       4362          0          0
0.68/0.76	c   root node        :          -          0          -          -          0          -          -          -          -
0.68/0.76	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.68/0.76	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.68/0.76	c   linear           :      34238          0          0          0          0          0          0          0          0          0
0.68/0.76	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.68/0.76	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.68/0.76	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.68/0.76	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.68/0.76	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.68/0.76	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.68/0.76	c   pseudoobj        :       0.00          0          0          0
0.68/0.76	c   rootredcost      :       0.00          0          0          0
0.68/0.76	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.68/0.76	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.68/0.76	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.68/0.76	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.68/0.76	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.68/0.76	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.68/0.76	c   applied globally :          -          -          -          0        0.0          -          -          -
0.68/0.76	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.68/0.76	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.68/0.76	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.68/0.76	c   redcost          :       0.00          0          0          0          0          0
0.68/0.76	c   impliedbounds    :       0.00          0          0          0          0          0
0.68/0.76	c   intobj           :       0.00          0          0          0          0          0
0.68/0.76	c   gomory           :       0.00          0          0          0          0          0
0.68/0.76	c   strongcg         :       0.00          0          0          0          0          0
0.68/0.76	c   cmir             :       0.00          0          0          0          0          0
0.68/0.76	c   flowcover        :       0.00          0          0          0          0          0
0.68/0.76	c   clique           :       0.00          0          0          0          0          0
0.68/0.76	c   zerohalf         :       0.00          0          0          0          0          0
0.68/0.76	c   mcf              :       0.00          0          0          0          0          0
0.68/0.76	c Pricers            :       Time      Calls       Vars
0.68/0.76	c   problem variables:       0.00          0          0
0.68/0.76	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.68/0.76	c   pscost           :       0.00          0          0          0          0          0          0
0.68/0.76	c   inference        :       0.00          0          0          0          0          0          0
0.68/0.76	c   mostinf          :       0.00          0          0          0          0          0          0
0.68/0.76	c   leastinf         :       0.00          0          0          0          0          0          0
0.68/0.76	c   fullstrong       :       0.00          0          0          0          0          0          0
0.68/0.76	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.68/0.76	c   random           :       0.00          0          0          0          0          0          0
0.68/0.76	c   relpscost        :       0.00          0          0          0          0          0          0
0.68/0.76	c Primal Heuristics  :       Time      Calls      Found
0.68/0.76	c   LP solutions     :       0.00          -          0
0.68/0.76	c   pseudo solutions :       0.00          -          0
0.68/0.76	c   simplerounding   :       0.00          0          0
0.68/0.76	c   rounding         :       0.00          0          0
0.68/0.76	c   shifting         :       0.00          0          0
0.68/0.76	c   intshifting      :       0.00          0          0
0.68/0.76	c   oneopt           :       0.00          0          0
0.68/0.76	c   fixandinfer      :       0.00          0          0
0.68/0.76	c   feaspump         :       0.00          0          0
0.68/0.76	c   coefdiving       :       0.00          0          0
0.68/0.76	c   pscostdiving     :       0.00          0          0
0.68/0.76	c   fracdiving       :       0.00          0          0
0.68/0.76	c   veclendiving     :       0.00          0          0
0.68/0.76	c   intdiving        :       0.00          0          0
0.68/0.76	c   actconsdiving    :       0.00          0          0
0.68/0.76	c   objpscostdiving  :       0.00          0          0
0.68/0.76	c   rootsoldiving    :       0.00          0          0
0.68/0.76	c   linesearchdiving :       0.00          0          0
0.68/0.76	c   guideddiving     :       0.00          0          0
0.68/0.76	c   octane           :       0.00          0          0
0.68/0.76	c   rens             :       0.00          0          0
0.68/0.76	c   rins             :       0.00          0          0
0.68/0.76	c   localbranching   :       0.00          0          0
0.68/0.76	c   mutation         :       0.00          0          0
0.68/0.76	c   crossover        :       0.00          0          0
0.68/0.76	c   dins             :       0.00          0          0
0.68/0.76	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.68/0.76	c   primal LP        :       0.00          0          0       0.00          -
0.68/0.76	c   dual LP          :       0.00          0          0       0.00          -
0.68/0.76	c   barrier LP       :       0.00          0          0       0.00          -
0.68/0.76	c   diving/probing LP:       0.00          0          0       0.00          -
0.68/0.76	c   strong branching :       0.00          0          0       0.00          -
0.68/0.76	c     (at root node) :          -          0          0       0.00          -
0.68/0.76	c   conflict analysis:       0.00          0          0       0.00          -
0.68/0.76	c B&B Tree           :
0.68/0.76	c   number of runs   :          1
0.68/0.76	c   nodes            :          0
0.68/0.76	c   nodes (total)    :          0
0.68/0.76	c   nodes left       :          1
0.68/0.76	c   max depth        :         -1
0.68/0.76	c   max depth (total):         -1
0.68/0.76	c   backtracks       :          0 (0.0%)
0.68/0.76	c   delayed cutoffs  :          0
0.68/0.76	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.68/0.76	c   avg switch length:       0.00
0.68/0.76	c   switching time   :       0.00
0.68/0.76	c Solution           :
0.68/0.76	c   Solutions found  :          0 (0 improvements)
0.68/0.76	c   Primal Bound     : infeasible
0.68/0.76	c   Dual Bound       :          -
0.68/0.76	c   Gap              :   infinite
0.68/0.76	c   Root Dual Bound  :          -
0.79/0.82	c Time complete: 0.81.

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-3739756-1338757171/watcher-3739756-1338757171 -o /tmp/evaluation-result-3739756-1338757171/solver-3739756-1338757171 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3739756-1338757171.opb 

running on 4 cores: 0,2,4,6

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: 2.00 2.00 2.00 3/176 28366
/proc/meminfo: memFree=27592924/32873844 swapFree=7108/7108
[pid=28366] ppid=28364 vsize=8708 CPUtime=0 cores=0,2,4,6
/proc/28366/stat : 28366 (pbscip.linux.x8) R 28364 28366 26990 0 -1 4202496 1516 0 0 0 0 0 0 0 20 0 1 0 341841627 8916992 1469 33554432000 4194304 7823515 140734226765984 140734526530344 5878822 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28366/statm: 2177 1470 351 887 0 1287 0

[startup+0.056509 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28366
/proc/meminfo: memFree=27592924/32873844 swapFree=7108/7108
[pid=28366] ppid=28364 vsize=16608 CPUtime=0.04 cores=0,2,4,6
/proc/28366/stat : 28366 (pbscip.linux.x8) R 28364 28366 26990 0 -1 4202496 3497 0 0 0 4 0 0 0 20 0 1 0 341841627 17006592 3450 33554432000 4194304 7823515 140734226765984 140734526530344 4403158 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28366/statm: 4152 3450 351 887 0 3262 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16608

[startup+0.100265 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28366
/proc/meminfo: memFree=27592924/32873844 swapFree=7108/7108
[pid=28366] ppid=28364 vsize=20136 CPUtime=0.09 cores=0,2,4,6
/proc/28366/stat : 28366 (pbscip.linux.x8) R 28364 28366 26990 0 -1 4202496 4364 0 0 0 9 0 0 0 20 0 1 0 341841627 20619264 4317 33554432000 4194304 7823515 140734226765984 140734526530344 6908072 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28366/statm: 5034 4317 351 887 0 4144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20136

[startup+0.300212 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28366
/proc/meminfo: memFree=27592924/32873844 swapFree=7108/7108
[pid=28366] ppid=28364 vsize=67600 CPUtime=0.29 cores=0,2,4,6
/proc/28366/stat : 28366 (pbscip.linux.x8) R 28364 28366 26990 0 -1 4202496 16298 0 0 0 27 2 0 0 20 0 1 0 341841627 69222400 15897 33554432000 4194304 7823515 140734226765984 140734526530344 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/28366/statm: 16900 15897 427 887 0 16010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 67600

[startup+0.700268 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28366
/proc/meminfo: memFree=27592924/32873844 swapFree=7108/7108
[pid=28366] ppid=28364 vsize=117236 CPUtime=0.68 cores=0,2,4,6
/proc/28366/stat : 28366 (pbscip.linux.x8) R 28364 28366 26990 0 -1 4202496 28605 0 0 0 65 3 0 0 20 0 1 0 341841627 120049664 28204 33554432000 4194304 7823515 140734226765984 140734226762920 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/28366/statm: 29309 28206 427 887 0 28419 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 117236

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

[startup+0.800273 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28366
/proc/meminfo: memFree=27592924/32873844 swapFree=7108/7108
[pid=28366] ppid=28364 vsize=121044 CPUtime=0.79 cores=0,2,4,6
/proc/28366/stat : 28366 (pbscip.linux.x8) R 28364 28366 26990 0 -1 4202496 29482 0 0 0 75 4 0 0 20 0 1 0 341841627 123949056 29081 33554432000 4194304 7823515 140734226765984 140734226762920 5875083 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28366/statm: 30261 29081 462 887 0 29371 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 121044

Child status: 0
Real time (s): 0.82196
CPU time (s): 0.820874
CPU user time (s): 0.766883
CPU system time (s): 0.053991
CPU usage (%): 99.8679
Max. virtual memory (cumulated for all children) (KiB): 121044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.766883
system time used= 0.053991
maximum resident set size= 116328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29490
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= 2

runsolver used 0.001999 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node139 at 2012-06-03 22:59:31
IDJOB=3739756
IDBENCH=74809
IDSOLVER=2321
FILE ID=node139/3739756-1338757171
RUNJOBID= node139-1338748983-27006
PBS_JOBID= 14636794
Free space on /tmp= 71084 MiB

SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j90/normalized-j908_8-unsat.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3739756-1338757171/watcher-3739756-1338757171 -o /tmp/evaluation-result-3739756-1338757171/solver-3739756-1338757171 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3739756-1338757171.opb

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

MD5SUM BENCH= d78b76fea1950503bb859b4dec250d3a
RANDOM SEED=192030972

node139.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		: 2666.750
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	: 5333.50
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		: 2666.750
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		: 2666.750
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	: 5331.90
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		: 2666.750
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		: 2666.750
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	: 5331.92
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		: 2666.750
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	: 5331.91
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		: 2666.750
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	: 5331.91
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		: 2666.750
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:        27593544 kB
Buffers:          512104 kB
Cached:          3364472 kB
SwapCached:          828 kB
Active:          2269800 kB
Inactive:        2133816 kB
Active(anon):     520968 kB
Inactive(anon):     7952 kB
Active(file):    1748832 kB
Inactive(file):  2125864 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67104688 kB
Dirty:             10824 kB
Writeback:             0 kB
AnonPages:        532360 kB
Mapped:            13812 kB
Shmem:                 8 kB
Slab:             734864 kB
SReclaimable:     176904 kB
SUnreclaim:       557960 kB
KernelStack:        1472 kB
PageTables:         5144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     645764 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    487424 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= 71076 MiB
End job on node139 at 2012-06-03 22:59:32