Trace number 2685095

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverUNSAT 5.80012 5.80191

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12013_1-unsat.opb
MD5SUM4ae026821d0930247b1eee2eafe8a46e
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 benchmark0.480926
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables29282
Total number of constraints92908
Number of constraints which are clauses92428
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints480
Minimum length of a constraint1
Maximum length of a constraint93
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 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 554
Number of bits of the biggest sum of numbers10
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: Clp 1.11.1] [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-2685095-1278439768.opb>
1.59/1.64	c original problem has 29282 variables (29282 bin, 0 int, 0 impl, 0 cont) and 92908 constraints
1.59/1.64	c problem read
1.59/1.65	c No objective function, only one solution is needed.
1.59/1.65	c presolving settings loaded
2.09/2.15	c presolving:
5.39/5.40	c presolving (1 rounds):
5.39/5.40	c  1900 deleted vars, 8756 deleted constraints, 1900 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
5.39/5.40	c  3974454 implications, 0 cliques
5.39/5.43	c presolving detected infeasibility
5.39/5.43	c Presolving Time: 3.27
5.39/5.43	c - non default parameters ----------------------------------------------------------------------
5.39/5.43	c # SCIP version 1.2.1.2
5.39/5.43	c 
5.39/5.43	c # frequency for displaying node information lines
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 100]
5.39/5.43	c display/freq = 10000
5.39/5.43	c 
5.39/5.43	c # maximal time in seconds to run
5.39/5.43	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.39/5.43	c limits/time = 1798.36
5.39/5.43	c 
5.39/5.43	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
5.39/5.43	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.39/5.43	c limits/memory = 1620
5.39/5.43	c 
5.39/5.43	c # solving stops, if the given number of solutions were found (-1: no limit)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: -1]
5.39/5.43	c limits/solutions = 1
5.39/5.43	c 
5.39/5.43	c # maximal number of separation rounds per node (-1: unlimited)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 5]
5.39/5.43	c separating/maxrounds = 1
5.39/5.43	c 
5.39/5.43	c # maximal number of separation rounds in the root node (-1: unlimited)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: -1]
5.39/5.43	c separating/maxroundsroot = 5
5.39/5.43	c 
5.39/5.43	c # should presolving try to simplify inequalities
5.39/5.43	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.39/5.43	c constraints/linear/simplifyinequalities = TRUE
5.39/5.43	c 
5.39/5.43	c # should disaggregation of knapsack constraints be allowed in preprocessing?
5.39/5.43	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
5.39/5.43	c constraints/knapsack/disaggregation = FALSE
5.39/5.43	c 
5.39/5.43	c # should presolving try to simplify knapsacks
5.39/5.43	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.39/5.43	c constraints/knapsack/simplifyinequalities = TRUE
5.39/5.43	c 
5.39/5.43	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: -1]
5.39/5.43	c presolving/probing/maxrounds = 0
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 10]
5.39/5.43	c heuristics/coefdiving/freq = -1
5.39/5.43	c 
5.39/5.43	c # maximal fraction of diving LP iterations compared to node LP iterations
5.39/5.43	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
5.39/5.43	c heuristics/coefdiving/maxlpiterquot = 0.075
5.39/5.43	c 
5.39/5.43	c # additional number of allowed LP iterations
5.39/5.43	c # [type: int, range: [0,2147483647], default: 1000]
5.39/5.43	c heuristics/coefdiving/maxlpiterofs = 1500
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 30]
5.39/5.43	c heuristics/crossover/freq = -1
5.39/5.43	c 
5.39/5.43	c # number of nodes added to the contingent of the total nodes
5.39/5.43	c # [type: longint, range: [0,9223372036854775807], default: 500]
5.39/5.43	c heuristics/crossover/nodesofs = 750
5.39/5.43	c 
5.39/5.43	c # number of nodes without incumbent change that heuristic should wait
5.39/5.43	c # [type: longint, range: [0,9223372036854775807], default: 200]
5.39/5.43	c heuristics/crossover/nwaitingnodes = 100
5.39/5.43	c 
5.39/5.43	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
5.39/5.43	c # [type: real, range: [0,1], default: 0.1]
5.39/5.43	c heuristics/crossover/nodesquot = 0.15
5.39/5.43	c 
5.39/5.43	c # minimum percentage of integer variables that have to be fixed 
5.39/5.43	c # [type: real, range: [0,1], default: 0.666]
5.39/5.43	c heuristics/crossover/minfixingrate = 0.5
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 20]
5.39/5.43	c heuristics/feaspump/freq = -1
5.39/5.43	c 
5.39/5.43	c # additional number of allowed LP iterations
5.39/5.43	c # [type: int, range: [0,2147483647], default: 1000]
5.39/5.43	c heuristics/feaspump/maxlpiterofs = 2000
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 10]
5.39/5.43	c heuristics/fracdiving/freq = -1
5.39/5.43	c 
5.39/5.43	c # maximal fraction of diving LP iterations compared to node LP iterations
5.39/5.43	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
5.39/5.43	c heuristics/fracdiving/maxlpiterquot = 0.075
5.39/5.43	c 
5.39/5.43	c # additional number of allowed LP iterations
5.39/5.43	c # [type: int, range: [0,2147483647], default: 1000]
5.39/5.43	c heuristics/fracdiving/maxlpiterofs = 1500
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 10]
5.39/5.43	c heuristics/guideddiving/freq = -1
5.39/5.43	c 
5.39/5.43	c # maximal fraction of diving LP iterations compared to node LP iterations
5.39/5.43	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
5.39/5.43	c heuristics/guideddiving/maxlpiterquot = 0.075
5.39/5.43	c 
5.39/5.43	c # additional number of allowed LP iterations
5.39/5.43	c # [type: int, range: [0,2147483647], default: 1000]
5.39/5.43	c heuristics/guideddiving/maxlpiterofs = 1500
5.39/5.43	c 
5.39/5.43	c # maximal fraction of diving LP iterations compared to node LP iterations
5.39/5.43	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
5.39/5.43	c heuristics/intdiving/maxlpiterquot = 0.075
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 10]
5.39/5.43	c heuristics/intshifting/freq = -1
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 10]
5.39/5.43	c heuristics/linesearchdiving/freq = -1
5.39/5.43	c 
5.39/5.43	c # maximal fraction of diving LP iterations compared to node LP iterations
5.39/5.43	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
5.39/5.43	c heuristics/linesearchdiving/maxlpiterquot = 0.075
5.39/5.43	c 
5.39/5.43	c # additional number of allowed LP iterations
5.39/5.43	c # [type: int, range: [0,2147483647], default: 1000]
5.39/5.43	c heuristics/linesearchdiving/maxlpiterofs = 1500
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 1]
5.39/5.43	c heuristics/nlp/freq = -1
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 20]
5.39/5.43	c heuristics/objpscostdiving/freq = -1
5.39/5.43	c 
5.39/5.43	c # maximal fraction of diving LP iterations compared to total iteration number
5.39/5.43	c # [type: real, range: [0,1], default: 0.01]
5.39/5.43	c heuristics/objpscostdiving/maxlpiterquot = 0.015
5.39/5.43	c 
5.39/5.43	c # additional number of allowed LP iterations
5.39/5.43	c # [type: int, range: [0,2147483647], default: 1000]
5.39/5.43	c heuristics/objpscostdiving/maxlpiterofs = 1500
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 1]
5.39/5.43	c heuristics/oneopt/freq = -1
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 10]
5.39/5.43	c heuristics/pscostdiving/freq = -1
5.39/5.43	c 
5.39/5.43	c # maximal fraction of diving LP iterations compared to node LP iterations
5.39/5.43	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
5.39/5.43	c heuristics/pscostdiving/maxlpiterquot = 0.075
5.39/5.43	c 
5.39/5.43	c # additional number of allowed LP iterations
5.39/5.43	c # [type: int, range: [0,2147483647], default: 1000]
5.39/5.43	c heuristics/pscostdiving/maxlpiterofs = 1500
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 0]
5.39/5.43	c heuristics/rens/freq = -1
5.39/5.43	c 
5.39/5.43	c # minimum percentage of integer variables that have to be fixable 
5.39/5.43	c # [type: real, range: [0,1], default: 0.5]
5.39/5.43	c heuristics/rens/minfixingrate = 0.3
5.39/5.43	c 
5.39/5.43	c # number of nodes added to the contingent of the total nodes
5.39/5.43	c # [type: longint, range: [0,9223372036854775807], default: 500]
5.39/5.43	c heuristics/rens/nodesofs = 2000
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 20]
5.39/5.43	c heuristics/rootsoldiving/freq = -1
5.39/5.43	c 
5.39/5.43	c # maximal fraction of diving LP iterations compared to node LP iterations
5.39/5.43	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
5.39/5.43	c heuristics/rootsoldiving/maxlpiterquot = 0.015
5.39/5.43	c 
5.39/5.43	c # additional number of allowed LP iterations
5.39/5.43	c # [type: int, range: [0,2147483647], default: 1000]
5.39/5.43	c heuristics/rootsoldiving/maxlpiterofs = 1500
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 1]
5.39/5.43	c heuristics/rounding/freq = -1
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 10]
5.39/5.43	c heuristics/shifting/freq = -1
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 1]
5.39/5.43	c heuristics/simplerounding/freq = -1
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 0]
5.39/5.43	c heuristics/trivial/freq = -1
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 1]
5.39/5.43	c heuristics/trysol/freq = -1
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 10]
5.39/5.43	c heuristics/veclendiving/freq = -1
5.39/5.43	c 
5.39/5.43	c # maximal fraction of diving LP iterations compared to node LP iterations
5.39/5.43	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
5.39/5.43	c heuristics/veclendiving/maxlpiterquot = 0.075
5.39/5.43	c 
5.39/5.43	c # additional number of allowed LP iterations
5.39/5.43	c # [type: int, range: [0,2147483647], default: 1000]
5.39/5.43	c heuristics/veclendiving/maxlpiterofs = 1500
5.39/5.43	c 
5.39/5.43	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 1]
5.39/5.43	c heuristics/zirounding/freq = -1
5.39/5.43	c 
5.39/5.43	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 0]
5.39/5.43	c separating/cmir/freq = -1
5.39/5.43	c 
5.39/5.43	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: 0]
5.39/5.43	c separating/flowcover/freq = -1
5.39/5.43	c 
5.39/5.43	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
5.39/5.43	c # [type: int, range: [-1,2147483647], default: -1]
5.39/5.43	c separating/rapidlearning/freq = 0
5.39/5.43	c 
5.39/5.43	c -----------------------------------------------------------------------------------------------
5.39/5.43	c start solving
5.39/5.43	c 
5.39/5.43	c SCIP Status        : problem is solved [infeasible]
5.39/5.43	c Solving Time (sec) : 3.55
5.39/5.43	c Solving Nodes      : 0
5.39/5.43	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
5.39/5.43	c Dual Bound         : -1.00000000000000e+20
5.39/5.43	c Gap                : infinite
5.39/5.43	s UNSATISFIABLE
5.39/5.43	c SCIP Status        : problem is solved [infeasible]
5.39/5.43	c Solving Time       :       3.55
5.39/5.43	c Original Problem   :
5.39/5.43	c   Problem name     : HOME/instance-2685095-1278439768.opb
5.39/5.43	c   Variables        : 29282 (29282 binary, 0 integer, 0 implicit integer, 0 continuous)
5.39/5.43	c   Constraints      : 92908 initial, 92908 maximal
5.39/5.43	c Presolved Problem  :
5.39/5.43	c   Problem name     : t_HOME/instance-2685095-1278439768.opb
5.39/5.43	c   Variables        : 27382 (27382 binary, 0 integer, 0 implicit integer, 0 continuous)
5.39/5.43	c   Constraints      : 84152 initial, 84152 maximal
5.39/5.43	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.39/5.43	c   trivial          :       0.01          0          0          0          0          0          0          0          0
5.39/5.43	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.39/5.43	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.39/5.43	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.39/5.43	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.39/5.43	c   probing          :       0.00          0          0          0          0          0          0          0          0
5.39/5.43	c   linear           :       3.03       1900          0          0       1900          0       8756          0          0
5.39/5.43	c   root node        :          -          0          -          -          0          -          -          -          -
5.39/5.43	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.39/5.43	c   integral         :          0          0          0          0          0          0          0          0          0          0
5.39/5.43	c   linear           :      84152          0          0          0          0          0          0          0          0          0
5.39/5.43	c   countsols        :          0          0          0          0          0          0          0          0          0          0
5.39/5.43	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.39/5.43	c   integral         :       0.00       0.00       0.00       0.00       0.00
5.39/5.43	c   linear           :       0.00       0.00       0.00       0.00       0.00
5.39/5.43	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.39/5.43	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.39/5.43	c   pseudoobj        :       0.00          0          0          0
5.39/5.43	c   rootredcost      :       0.00          0          0          0
5.39/5.43	c   vbounds          :       0.00          0          0          0
5.39/5.43	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.39/5.43	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
5.39/5.43	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
5.39/5.43	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.39/5.43	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.39/5.43	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.39/5.43	c   applied globally :          -          -          -          0        0.0          -          -          -
5.39/5.43	c   applied locally  :          -          -          -          0        0.0          -          -          -
5.39/5.43	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.39/5.43	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
5.39/5.43	c   redcost          :       0.00          0          0          0          0          0
5.39/5.43	c   impliedbounds    :       0.00          0          0          0          0          0
5.39/5.43	c   intobj           :       0.00          0          0          0          0          0
5.39/5.43	c   cgmip            :       0.00          0          0          0          0          0
5.39/5.43	c   gomory           :       0.00          0          0          0          0          0
5.39/5.43	c   strongcg         :       0.00          0          0          0          0          0
5.39/5.43	c   cmir             :       0.00          0          0          0          0          0
5.39/5.43	c   flowcover        :       0.00          0          0          0          0          0
5.39/5.43	c   clique           :       0.00          0          0          0          0          0
5.39/5.43	c   zerohalf         :       0.00          0          0          0          0          0
5.39/5.43	c   mcf              :       0.00          0          0          0          0          0
5.39/5.43	c   rapidlearning    :       0.00          0          0          0          0          0
5.39/5.43	c Pricers            :       Time      Calls       Vars
5.39/5.43	c   problem variables:       0.00          0          0
5.39/5.43	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.39/5.43	c   pscost           :       0.00          0          0          0          0          0          0
5.39/5.43	c   inference        :       0.00          0          0          0          0          0          0
5.39/5.43	c   mostinf          :       0.00          0          0          0          0          0          0
5.39/5.43	c   leastinf         :       0.00          0          0          0          0          0          0
5.39/5.43	c   fullstrong       :       0.00          0          0          0          0          0          0
5.39/5.43	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.39/5.43	c   random           :       0.00          0          0          0          0          0          0
5.39/5.43	c   relpscost        :       0.00          0          0          0          0          0          0
5.39/5.43	c Primal Heuristics  :       Time      Calls      Found
5.39/5.43	c   LP solutions     :       0.00          -          0
5.39/5.43	c   pseudo solutions :       0.00          -          0
5.39/5.43	c   trivial          :       0.05          1          0
5.39/5.43	c   simplerounding   :       0.00          0          0
5.39/5.43	c   zirounding       :       0.00          0          0
5.39/5.43	c   rounding         :       0.00          0          0
5.39/5.43	c   shifting         :       0.00          0          0
5.39/5.43	c   intshifting      :       0.00          0          0
5.39/5.43	c   oneopt           :       0.00          0          0
5.39/5.43	c   twoopt           :       0.00          0          0
5.39/5.43	c   fixandinfer      :       0.00          0          0
5.39/5.43	c   feaspump         :       0.00          0          0
5.39/5.43	c   coefdiving       :       0.00          0          0
5.39/5.43	c   pscostdiving     :       0.00          0          0
5.39/5.43	c   fracdiving       :       0.00          0          0
5.39/5.43	c   veclendiving     :       0.00          0          0
5.39/5.43	c   intdiving        :       0.00          0          0
5.39/5.43	c   actconsdiving    :       0.00          0          0
5.39/5.43	c   objpscostdiving  :       0.00          0          0
5.39/5.43	c   rootsoldiving    :       0.00          0          0
5.39/5.43	c   linesearchdiving :       0.00          0          0
5.39/5.43	c   guideddiving     :       0.00          0          0
5.39/5.43	c   octane           :       0.00          0          0
5.39/5.43	c   rens             :       0.00          0          0
5.39/5.43	c   rins             :       0.00          0          0
5.39/5.43	c   localbranching   :       0.00          0          0
5.39/5.43	c   mutation         :       0.00          0          0
5.39/5.43	c   crossover        :       0.00          0          0
5.39/5.43	c   dins             :       0.00          0          0
5.39/5.43	c   undercover       :       0.00          0          0
5.39/5.43	c   nlp              :       0.00          0          0
5.39/5.43	c   trysol           :       0.00          0          0
5.39/5.43	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.39/5.43	c   primal LP        :       0.00          0          0       0.00          -
5.39/5.43	c   dual LP          :       0.00          0          0       0.00          -
5.39/5.43	c   lex dual LP      :       0.00          0          0       0.00          -
5.39/5.43	c   barrier LP       :       0.00          0          0       0.00          -
5.39/5.43	c   diving/probing LP:       0.00          0          0       0.00          -
5.39/5.43	c   strong branching :       0.00          0          0       0.00          -
5.39/5.43	c     (at root node) :          -          0          0       0.00          -
5.39/5.43	c   conflict analysis:       0.00          0          0       0.00          -
5.39/5.43	c B&B Tree           :
5.39/5.43	c   number of runs   :          1
5.39/5.43	c   nodes            :          0
5.39/5.43	c   nodes (total)    :          0
5.39/5.43	c   nodes left       :          1
5.39/5.43	c   max depth        :         -1
5.39/5.43	c   max depth (total):         -1
5.39/5.43	c   backtracks       :          0 (0.0%)
5.39/5.43	c   delayed cutoffs  :          0
5.39/5.43	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
5.39/5.43	c   avg switch length:       0.00
5.39/5.43	c   switching time   :       0.00
5.39/5.43	c Solution           :
5.39/5.43	c   Solutions found  :          0 (0 improvements)
5.39/5.43	c   Primal Bound     : infeasible
5.39/5.43	c   Dual Bound       :          -
5.39/5.43	c   Gap              :   infinite
5.39/5.43	c   Root Dual Bound  :          -
5.39/5.43	c   Root Iterations  :          0
5.79/5.80	c Time complete: 5.79.

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-2685095-1278439768/watcher-2685095-1278439768 -o /tmp/evaluation-result-2685095-1278439768/solver-2685095-1278439768 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2685095-1278439768.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: 2.03 2.04 1.73 3/106 22722
/proc/meminfo: memFree=1464264/2059040 swapFree=4192956/4192956
[pid=22722] ppid=22720 vsize=9288 CPUtime=0
/proc/22722/stat : 22722 (pbscip.linux.x8) R 22720 22722 22163 0 -1 4202496 1051 0 0 0 0 0 0 0 18 0 1 0 12188254 9510912 972 1992294400 4194304 9819077 140733721723680 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22722/statm: 2322 983 371 1374 0 943 0

[startup+0.101958 s]
/proc/loadavg: 2.03 2.04 1.73 3/106 22722
/proc/meminfo: memFree=1464264/2059040 swapFree=4192956/4192956
[pid=22722] ppid=22720 vsize=18572 CPUtime=0.09
/proc/22722/stat : 22722 (pbscip.linux.x8) R 22720 22722 22163 0 -1 4202496 3550 0 0 0 8 1 0 0 20 0 1 0 12188254 19017728 3471 1992294400 4194304 9819077 140733721723680 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22722/statm: 4643 3485 386 1374 0 3264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18572

[startup+0.201964 s]
/proc/loadavg: 2.03 2.04 1.73 3/106 22722
/proc/meminfo: memFree=1464264/2059040 swapFree=4192956/4192956
[pid=22722] ppid=22720 vsize=25008 CPUtime=0.19
/proc/22722/stat : 22722 (pbscip.linux.x8) R 22720 22722 22163 0 -1 4202496 5191 0 0 0 18 1 0 0 20 0 1 0 12188254 25608192 5112 1992294400 4194304 9819077 140733721723680 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22722/statm: 6252 5112 386 1374 0 4873 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25008

[startup+0.30097 s]
/proc/loadavg: 2.03 2.04 1.73 3/106 22722
/proc/meminfo: memFree=1464264/2059040 swapFree=4192956/4192956
[pid=22722] ppid=22720 vsize=28592 CPUtime=0.29
/proc/22722/stat : 22722 (pbscip.linux.x8) R 22720 22722 22163 0 -1 4202496 6090 0 0 0 27 2 0 0 20 0 1 0 12188254 29278208 6011 1992294400 4194304 9819077 140733721723680 18446744073709551615 5652146 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22722/statm: 7148 6011 386 1374 0 5769 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28592

[startup+0.700997 s]
/proc/loadavg: 2.03 2.04 1.73 3/106 22722
/proc/meminfo: memFree=1464264/2059040 swapFree=4192956/4192956
[pid=22722] ppid=22720 vsize=37172 CPUtime=0.69
/proc/22722/stat : 22722 (pbscip.linux.x8) R 22720 22722 22163 0 -1 4202496 8202 0 0 0 66 3 0 0 21 0 1 0 12188254 38064128 8123 1992294400 4194304 9819077 140733721723680 18446744073709551615 8718976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22722/statm: 9293 8123 386 1374 0 7914 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37172

[startup+1.50105 s]
/proc/loadavg: 2.03 2.04 1.73 2/107 22723
/proc/meminfo: memFree=1421600/2059040 swapFree=4192956/4192956
[pid=22722] ppid=22720 vsize=61680 CPUtime=1.49
/proc/22722/stat : 22722 (pbscip.linux.x8) R 22720 22722 22163 0 -1 4202496 14353 0 0 0 144 5 0 0 23 0 1 0 12188254 63160320 14274 1992294400 4194304 9819077 140733721723680 18446744073709551615 8631978 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22722/statm: 15420 14274 386 1374 0 14041 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61680

[startup+3.10117 s]
/proc/loadavg: 1.95 2.02 1.72 2/107 22723
/proc/meminfo: memFree=1316944/2059040 swapFree=4192956/4192956
[pid=22722] ppid=22720 vsize=209808 CPUtime=3.09
/proc/22722/stat : 22722 (pbscip.linux.x8) R 22720 22722 22163 0 -1 4202496 51295 0 0 0 288 21 0 0 25 0 1 0 12188254 214843392 50812 1992294400 4194304 9819077 140733721723680 18446744073709551615 5968586 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22722/statm: 52452 50812 486 1374 0 51073 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 209808

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

[startup+3.20117 s]
/proc/loadavg: 1.95 2.02 1.72 2/107 22723
/proc/meminfo: memFree=1316944/2059040 swapFree=4192956/4192956
[pid=22722] ppid=22720 vsize=212572 CPUtime=3.19
/proc/22722/stat : 22722 (pbscip.linux.x8) R 22720 22722 22163 0 -1 4202496 51951 0 0 0 297 22 0 0 25 0 1 0 12188254 217673728 51468 1992294400 4194304 9819077 140733721723680 18446744073709551615 4923914 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22722/statm: 53143 51468 486 1374 0 51764 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 212572

[startup+4.80128 s]
/proc/loadavg: 1.95 2.02 1.72 2/107 22724
/proc/meminfo: memFree=1212536/2059040 swapFree=4192956/4192956
[pid=22722] ppid=22720 vsize=270540 CPUtime=4.79
/proc/22722/stat : 22722 (pbscip.linux.x8) R 22720 22722 22163 0 -1 4202496 66117 0 0 0 451 28 0 0 25 0 1 0 12188254 277032960 65634 1992294400 4194304 9819077 140733721723680 18446744073709551615 4690325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22722/statm: 67635 65634 486 1374 0 66256 0
Current children cumulated CPU time (s) 4.79
Current children cumulated vsize (KiB) 270540

[startup+5.60834 s]
/proc/loadavg: 1.95 2.02 1.72 2/107 22724
/proc/meminfo: memFree=1197036/2059040 swapFree=4192956/4192956
[pid=22722] ppid=22720 vsize=255552 CPUtime=5.6
/proc/22722/stat : 22722 (pbscip.linux.x8) R 22720 22722 22163 0 -1 4202496 68345 0 0 0 530 30 0 0 25 0 1 0 12188254 261685248 61795 1992294400 4194304 9819077 140733721723680 18446744073709551615 6179930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22722/statm: 63888 61795 510 1374 0 62509 0
Current children cumulated CPU time (s) 5.6
Current children cumulated vsize (KiB) 255552

[startup+5.80135 s]
/proc/loadavg: 1.95 2.02 1.72 2/107 22724
/proc/meminfo: memFree=1197036/2059040 swapFree=4192956/4192956
[pid=22722] ppid=22720 vsize=11660 CPUtime=5.79
/proc/22722/stat : 22722 (pbscip.linux.x8) R 22720 22722 22163 0 -1 4202496 68359 0 0 0 546 33 0 0 25 0 1 0 12188254 11939840 1039 1992294400 4194304 9819077 140733721723680 18446744073709551615 8875210 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22722/statm: 2915 1039 524 1374 0 1536 0
Current children cumulated CPU time (s) 5.79
Current children cumulated vsize (KiB) 11660

Child status: 0
Real time (s): 5.80191
CPU time (s): 5.80012
CPU user time (s): 5.46717
CPU system time (s): 0.332949
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 276664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.46717
system time used= 0.332949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68363
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= 2
involuntary context switches= 81

runsolver used 0.008998 second user time and 0.041993 second system time

The end

Launcher Data 

Begin job on node030 at 2010-07-06 20:09:28
IDJOB=2685095
IDBENCH=74540
IDSOLVER=1168
FILE ID=node030/2685095-1278439768
PBS_JOBID= 11233448
Free space on /tmp= 62504 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12013_1-unsat.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2685095-1278439768/watcher-2685095-1278439768 -o /tmp/evaluation-result-2685095-1278439768/solver-2685095-1278439768 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2685095-1278439768.opb -t 1800 -m 1800

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

MD5SUM BENCH= 4ae026821d0930247b1eee2eafe8a46e
RANDOM SEED=1935299439

node030.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1464792 kB
Buffers:        102332 kB
Cached:         358740 kB
SwapCached:          0 kB
Active:         180960 kB
Inactive:       340312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1464792 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            9080 kB
Writeback:           0 kB
AnonPages:       60140 kB
Mapped:          14388 kB
Slab:            51052 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180744 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= 62496 MiB
End job on node030 at 2010-07-06 20:09:34