Trace number 3452637

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
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4UNSAT 498.368 498.356

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900582300.opb
MD5SUMbe6efe3218879d0d0c6c419c0919396c
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 benchmark13.15
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 683
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 

0.00/0.01	c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.01	c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01	c 
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c reading problem <HOME/instance-3452637-1307067700.opb>
0.00/0.02	c original problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2707 constraints
0.00/0.02	c problem read
0.00/0.02	c No objective function, only one solution is needed.
0.00/0.02	c presolving settings loaded
0.00/0.03	c presolving:
0.00/0.05	c (round 1) 0 del vars, 143 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2542 upgd conss, 242 impls, 22 clqs
0.00/0.06	c (round 2) 0 del vars, 143 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2564 upgd conss, 242 impls, 22 clqs
0.00/0.06	c (round 3) 0 del vars, 264 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2564 upgd conss, 242 impls, 22 clqs
0.00/0.07	c presolving (4 rounds):
0.00/0.07	c  0 deleted vars, 264 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.07	c  242 implications, 22 cliques
0.00/0.07	c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2443 constraints
0.00/0.07	c       1 constraints of type <knapsack>
0.00/0.07	c      22 constraints of type <setppc>
0.00/0.07	c    2420 constraints of type <logicor>
0.00/0.07	c transformed objective value is always integral (scale: 1)
0.00/0.07	c Presolving Time: 0.04
0.00/0.07	c - non default parameters ----------------------------------------------------------------------
0.00/0.07	c # SCIP version 2.0.1.4
0.00/0.07	c 
0.00/0.07	c # frequency for displaying node information lines
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07	c display/freq = 10000
0.00/0.07	c 
0.00/0.07	c # maximal time in seconds to run
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/time = 1800
0.00/0.07	c 
0.00/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/memory = 13950
0.00/0.07	c 
0.00/0.07	c # solving stops, if the given number of solutions were found (-1: no limit)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c limits/solutions = 1
0.00/0.07	c 
0.00/0.07	c # maximal number of separation rounds per node (-1: unlimited)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 5]
0.00/0.07	c separating/maxrounds = 1
0.00/0.07	c 
0.00/0.07	c # maximal number of separation rounds in the root node (-1: unlimited)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c separating/maxroundsroot = 5
0.00/0.07	c 
0.00/0.07	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.07	c # [type: int, range: [1,2], default: 1]
0.00/0.07	c timing/clocktype = 2
0.00/0.07	c 
0.00/0.07	c # belongs reading time to solving time?
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c timing/reading = TRUE
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify inequalities
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/linear/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/indicator/addCouplingCons = TRUE
0.00/0.07	c 
0.00/0.07	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.00/0.07	c constraints/knapsack/disaggregation = FALSE
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify knapsacks
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c presolving/probing/maxrounds = 0
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/coefdiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.07	c heuristics/coefdiving/maxlpiterquot = 0.075
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/coefdiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 30]
0.00/0.07	c heuristics/crossover/freq = -1
0.00/0.07	c 
0.00/0.07	c # number of nodes added to the contingent of the total nodes
0.00/0.07	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.07	c heuristics/crossover/nodesofs = 750
0.00/0.07	c 
0.00/0.07	c # number of nodes without incumbent change that heuristic should wait
0.00/0.07	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.00/0.07	c heuristics/crossover/nwaitingnodes = 100
0.00/0.07	c 
0.00/0.07	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.00/0.07	c # [type: real, range: [0,1], default: 0.1]
0.00/0.07	c heuristics/crossover/nodesquot = 0.15
0.00/0.07	c 
0.00/0.07	c # minimum percentage of integer variables that have to be fixed 
0.00/0.07	c # [type: real, range: [0,1], default: 0.666]
0.00/0.07	c heuristics/crossover/minfixingrate = 0.5
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.07	c heuristics/feaspump/freq = -1
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/feaspump/maxlpiterofs = 2000
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/fracdiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.07	c heuristics/fracdiving/maxlpiterquot = 0.075
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/fracdiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/guideddiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.07	c heuristics/guideddiving/maxlpiterquot = 0.075
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/guideddiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.07	c heuristics/intdiving/maxlpiterquot = 0.075
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/intshifting/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/linesearchdiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.07	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.07	c heuristics/objpscostdiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to total iteration number
0.00/0.07	c # [type: real, range: [0,1], default: 0.01]
0.00/0.07	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.07	c heuristics/oneopt/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/pscostdiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.07	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/pscostdiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.07	c heuristics/rens/freq = -1
0.00/0.07	c 
0.00/0.07	c # minimum percentage of integer variables that have to be fixable 
0.00/0.07	c # [type: real, range: [0,1], default: 0.5]
0.00/0.07	c heuristics/rens/minfixingrate = 0.3
0.00/0.07	c 
0.00/0.07	c # number of nodes added to the contingent of the total nodes
0.00/0.07	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.07	c heuristics/rens/nodesofs = 2000
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.07	c heuristics/rootsoldiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.00/0.07	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.07	c heuristics/rounding/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.07	c heuristics/shiftandpropagate/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/shifting/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.07	c heuristics/simplerounding/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.07	c heuristics/subnlp/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.07	c heuristics/trivial/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.07	c heuristics/trysol/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.07	c heuristics/undercover/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/veclendiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.07	c heuristics/veclendiving/maxlpiterquot = 0.075
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/veclendiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.07	c heuristics/zirounding/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.07	c separating/cmir/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.07	c separating/flowcover/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c separating/rapidlearning/freq = 0
0.00/0.07	c 
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving
0.00/0.07	c 
0.00/0.08	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.08	c   0.1s|     1 |     0 |    76 |     - |3626k|   0 |  36 | 231 |2443 | 231 |2443 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.08/0.18	c   0.2s|     1 |     0 |    90 |     - |3926k|   0 |  43 | 231 |2489 | 231 |2454 |  11 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.3s|     1 |     0 |   105 |     - |4374k|   0 |  46 | 231 |2489 | 231 |2458 |  15 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.39	c   0.4s|     1 |     0 |   111 |     - |4669k|   0 |  45 | 231 |2489 | 231 |2460 |  17 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.48/0.53	c   0.5s|     1 |     0 |   129 |     - |4936k|   0 |  46 | 231 |2489 | 231 |2463 |  20 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.58/0.67	c   0.7s|     1 |     0 |   151 |     - |5206k|   0 |  50 | 231 |2489 | 231 |2467 |  24 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.99/1.06	c   1.1s|     1 |     2 |   151 |     - |5206k|   0 |  50 | 231 |2489 | 231 |2467 |  24 |   0 |  13 | 0.000000e+00 |      --      |    Inf 
38.69/38.72	c  38.7s| 10000 |    80 |171135 |  17.1 |7200k|  38 |   - | 231 |6337 | 231 |2451 |  24 |5708 |2505 | 0.000000e+00 |      --      |    Inf 
64.29/64.39	c  64.4s| 20000 |    89 |342366 |  17.1 |7679k|  39 |  33 | 231 |7090 | 231 |2451 |  24 |  11k|2644 | 0.000000e+00 |      --      |    Inf 
90.69/90.76	c  90.8s| 30000 |   165 |509269 |  17.0 |8829k|  40 |   - | 231 |9300 |   0 |   0 |  24 |  17k|3051 | 0.000000e+00 |      --      |    Inf 
117.81/117.84	c   118s| 40000 |   164 |675868 |  16.9 |8679k|  42 |   - | 231 |8015 | 231 |2451 |  24 |  22k|3516 | 0.000000e+00 |      --      |    Inf 
144.10/144.11	c   144s| 50000 |   158 |836043 |  16.7 |8879k|  43 |   - | 231 |8304 | 231 |2451 |  24 |  28k|3969 | 0.000000e+00 |      --      |    Inf 
170.62/170.64	c   171s| 60000 |   126 |  1000k|  16.7 |8817k|  47 |  35 | 231 |8208 | 231 |2451 |  24 |  34k|4388 | 0.000000e+00 |      --      |    Inf 
196.19/196.29	c   196s| 70000 |   138 |  1161k|  16.6 |9702k|  47 |   - | 231 |  10k|   0 |   0 |  24 |  40k|4739 | 0.000000e+00 |      --      |    Inf 
222.20/222.23	c   222s| 80000 |    98 |  1319k|  16.5 |9248k|  54 |   - | 231 |8806 | 231 |2451 |  24 |  46k|5163 | 0.000000e+00 |      --      |    Inf 
248.19/248.26	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
248.19/248.26	c   248s| 90000 |    74 |  1484k|  16.5 |9194k|  54 |   - | 231 |8815 | 231 |2451 |  24 |  51k|5476 | 0.000000e+00 |      --      |    Inf 
275.01/275.02	c   275s|100000 |   122 |  1656k|  16.6 |  10M|  54 |   - | 231 |  12k| 231 |2451 |  24 |  57k|5790 | 0.000000e+00 |      --      |    Inf 
301.99/302.02	c   302s|110000 |   152 |  1827k|  16.6 |  11M|  54 |  37 | 231 |  14k| 231 |2451 |  24 |  63k|6151 | 0.000000e+00 |      --      |    Inf 
329.60/329.63	c   330s|120000 |   176 |  2008k|  16.7 |  11M|  54 |   - | 231 |  14k| 231 |2451 |  24 |  68k|6358 | 0.000000e+00 |      --      |    Inf 
357.90/357.93	c   358s|130000 |   176 |  2190k|  16.8 |  11M|  60 |  27 | 231 |  13k| 231 |2451 |  24 |  74k|6724 | 0.000000e+00 |      --      |    Inf 
386.90/386.97	c   387s|140000 |   169 |  2383k|  17.0 |  11M|  60 |  38 | 231 |  14k| 231 |2451 |  24 |  79k|6940 | 0.000000e+00 |      --      |    Inf 
414.30/414.30	c   414s|150000 |   112 |  2558k|  17.1 |  10M|  60 |  36 | 231 |9124 | 231 |2451 |  24 |  85k|7247 | 0.000000e+00 |      --      |    Inf 
440.80/440.83	c   441s|160000 |    85 |  2731k|  17.1 |  10M|  60 |  40 | 231 |9503 | 231 |2451 |  24 |  90k|7500 | 0.000000e+00 |      --      |    Inf 
467.30/467.32	c   467s|170000 |    55 |  2905k|  17.1 |  10M|  60 |  43 | 231 |  11k| 231 |2451 |  24 |  96k|7727 | 0.000000e+00 |      --      |    Inf 
493.92/493.92	c   494s|180000 |    18 |  3080k|  17.1 |  10M|  60 |   - | 231 |  10k| 231 |2451 |  24 | 102k|7950 | 0.000000e+00 |      --      |    Inf 
498.31/498.33	c 
498.31/498.33	c SCIP Status        : problem is solved [infeasible]
498.31/498.33	c Solving Time (sec) : 498.33
498.31/498.33	c Solving Nodes      : 181590
498.31/498.33	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
498.31/498.33	c Dual Bound         : +1.00000000000000e+20
498.31/498.33	c Gap                : 0.00 %
498.31/498.33	s UNSATISFIABLE
498.31/498.33	c SCIP Status        : problem is solved [infeasible]
498.31/498.33	c Total Time         :     498.33
498.31/498.33	c   solving          :     498.33
498.31/498.33	c   presolving       :       0.04 (included in solving)
498.31/498.33	c   reading          :       0.02 (included in solving)
498.31/498.33	c Original Problem   :
498.31/498.33	c   Problem name     : HOME/instance-3452637-1307067700.opb
498.31/498.33	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
498.31/498.33	c   Constraints      : 2707 initial, 2707 maximal
498.31/498.33	c Presolved Problem  :
498.31/498.33	c   Problem name     : t_HOME/instance-3452637-1307067700.opb
498.31/498.33	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
498.31/498.33	c   Constraints      : 2443 initial, 15058 maximal
498.31/498.33	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
498.31/498.34	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
498.31/498.34	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
498.31/498.34	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
498.31/498.34	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
498.31/498.34	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
498.31/498.34	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
498.31/498.34	c   knapsack         :       0.00          0          0          0          0          0          0          0          0          0
498.31/498.34	c   setppc           :       0.00          0          0          0          0          0        121          0          0          0
498.31/498.34	c   linear           :       0.01          0          0          0          0          0        143          0          0          0
498.31/498.34	c   logicor          :       0.02          0          0          0          0          0          0          0          0          0
498.31/498.34	c   root node        :          -          1          -          -          1          -          -          -          -          -
498.31/498.34	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
498.31/498.34	c   integral         :          0          0          0      93323          0          1          0        314       3193          0          0     182384
498.31/498.34	c   knapsack         :          1          5     693628          0          0          0      32575        984     238997          0          0          0
498.31/498.34	c   setppc           :         22          5     692987          0          0          0    2031536       2831     923506          0          0          0
498.31/498.34	c   linear           :          0+         5     276546          0          0          0        109          0       1735          0          0          0
498.31/498.34	c   logicor          :       2420+         5     331413          0          0          0     693790        856    1141032          0          0          0
498.31/498.34	c   countsols        :          0          0          0          0          0          0          0          0          0          0          0          0
498.31/498.34	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
498.31/498.34	c   integral         :      37.66       0.00       0.00      37.66       0.00       0.00       0.00
498.31/498.34	c   knapsack         :       0.63       0.00       0.59       0.00       0.00       0.00       0.04
498.31/498.34	c   setppc           :       2.42       0.00       1.94       0.00       0.00       0.00       0.47
498.31/498.34	c   linear           :       0.14       0.00       0.14       0.00       0.00       0.00       0.00
498.31/498.34	c   logicor          :      15.48       0.00      14.83       0.00       0.00       0.00       0.65
498.31/498.34	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
498.31/498.34	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
498.31/498.34	c   vbounds          :          0          0          0          0
498.31/498.34	c   rootredcost      :          0          0          0          0
498.31/498.34	c   pseudoobj        :          0          0          0          0
498.31/498.34	c Propagator Timings :  TotalTime  Propagate    Resprop
498.31/498.34	c   vbounds          :       0.11       0.11       0.00
498.31/498.34	c   rootredcost      :       0.11       0.11       0.00
498.31/498.34	c   pseudoobj        :       0.08       0.08       0.00
498.31/498.34	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
498.31/498.34	c   propagation      :       0.18       4671       4660      26687       24.4         68       18.6          -
498.31/498.34	c   infeasible LP    :       7.46      86201      83281     529057       36.1        235       18.1          0
498.31/498.34	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
498.31/498.34	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
498.31/498.34	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
498.31/498.34	c   applied globally :          -          -          -      90132       20.2          -          -          -
498.31/498.34	c   applied locally  :          -          -          -      13128       35.2          -          -          -
498.31/498.34	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
498.31/498.34	c   cut pool         :       0.00          4          -          -        121          -    (maximal pool size: 501)
498.31/498.34	c   redcost          :       0.37      91606          0          0          0          0
498.31/498.34	c   impliedbounds    :       0.00          5          0          0          0          0
498.31/498.34	c   intobj           :       0.00          0          0          0          0          0
498.31/498.34	c   gomory           :       0.31          5          0          0       1251          0
498.31/498.34	c   cgmip            :       0.00          0          0          0          0          0
498.31/498.34	c   closecuts        :       0.00          0          0          0          0          0
498.31/498.34	c   strongcg         :       0.22          5          0          0       2342          0
498.31/498.34	c   cmir             :       0.00          0          0          0          0          0
498.31/498.34	c   flowcover        :       0.00          0          0          0          0          0
498.31/498.34	c   clique           :       0.00          5          0          0          0          0
498.31/498.34	c   zerohalf         :       0.00          0          0          0          0          0
498.31/498.34	c   mcf              :       0.00          1          0          0          0          0
498.31/498.34	c   oddcycle         :       0.00          0          0          0          0          0
498.31/498.34	c   rapidlearning    :       0.04          1          0          0          0         46
498.31/498.34	c Pricers            :       Time      Calls       Vars
498.31/498.34	c   problem variables:       0.00          0          0
498.31/498.34	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
498.31/498.34	c   relpscost        :      37.60      93323        314       3193          0          0     182384
498.31/498.34	c   pscost           :       0.00          0          0          0          0          0          0
498.31/498.34	c   inference        :       0.00          0          0          0          0          0          0
498.31/498.34	c   mostinf          :       0.00          0          0          0          0          0          0
498.31/498.34	c   leastinf         :       0.00          0          0          0          0          0          0
498.31/498.34	c   fullstrong       :       0.00          0          0          0          0          0          0
498.31/498.34	c   allfullstrong    :       0.00          0          0          0          0          0          0
498.31/498.34	c   random           :       0.00          0          0          0          0          0          0
498.31/498.34	c Primal Heuristics  :       Time      Calls      Found
498.31/498.34	c   LP solutions     :       0.00          -          0
498.31/498.34	c   pseudo solutions :       0.00          -          0
498.31/498.34	c   trivial          :       0.00          1          0
498.31/498.34	c   shiftandpropagate:       0.00          0          0
498.31/498.34	c   simplerounding   :       0.00          0          0
498.31/498.34	c   zirounding       :       0.00          0          0
498.31/498.34	c   rounding         :       0.00          0          0
498.31/498.34	c   shifting         :       0.00          0          0
498.31/498.34	c   intshifting      :       0.00          0          0
498.31/498.34	c   oneopt           :       0.00          0          0
498.31/498.34	c   twoopt           :       0.00          0          0
498.31/498.34	c   fixandinfer      :       0.00          0          0
498.31/498.34	c   feaspump         :       0.00          0          0
498.31/498.34	c   clique           :       0.00          0          0
498.31/498.34	c   coefdiving       :       0.00          0          0
498.31/498.34	c   pscostdiving     :       0.00          0          0
498.31/498.34	c   fracdiving       :       0.00          0          0
498.31/498.34	c   veclendiving     :       0.00          0          0
498.31/498.34	c   intdiving        :       0.00          0          0
498.31/498.34	c   actconsdiving    :       0.00          0          0
498.31/498.34	c   objpscostdiving  :       0.00          0          0
498.31/498.34	c   rootsoldiving    :       0.00          0          0
498.31/498.34	c   linesearchdiving :       0.00          0          0
498.31/498.34	c   guideddiving     :       0.00          0          0
498.31/498.34	c   octane           :       0.00          0          0
498.31/498.34	c   rens             :       0.00          0          0
498.31/498.34	c   rins             :       0.00          0          0
498.31/498.34	c   localbranching   :       0.00          0          0
498.31/498.34	c   mutation         :       0.00          0          0
498.31/498.34	c   crossover        :       0.00          0          0
498.31/498.34	c   dins             :       0.00          0          0
498.31/498.34	c   vbounds          :       0.00          0          0
498.31/498.34	c   undercover       :       0.00          0          0
498.31/498.34	c   subnlp           :       0.00          0          0
498.31/498.34	c   trysol           :       0.00          0          0
498.31/498.34	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
498.31/498.34	c   primal LP        :       0.00          0          0       0.00          -
498.31/498.34	c   dual LP          :     388.87     179056    3107515      17.35    7991.15
498.31/498.34	c   lex dual LP      :       0.00          0          0       0.00          -
498.31/498.34	c   barrier LP       :       0.00          0          0       0.00          -
498.31/498.34	c   diving/probing LP:       0.00          0          0       0.00          -
498.31/498.34	c   strong branching :      36.12       8008     272111      33.98    7533.19
498.31/498.34	c     (at root node) :          -         13       3394     261.08          -
498.31/498.34	c   conflict analysis:       0.00          0          0       0.00          -
498.31/498.34	c B&B Tree           :
498.31/498.34	c   number of runs   :          1
498.31/498.34	c   nodes            :     181590
498.31/498.34	c   nodes (total)    :     181590
498.31/498.34	c   nodes left       :          0
498.31/498.34	c   max depth        :         60
498.31/498.34	c   max depth (total):         60
498.31/498.34	c   backtracks       :      21122 (11.6%)
498.31/498.34	c   delayed cutoffs  :        795
498.31/498.34	c   repropagations   :     289685 (324986 domain reductions, 788 cutoffs)
498.31/498.34	c   avg switch length:       4.87
498.31/498.34	c   switching time   :      15.97
498.31/498.34	c Solution           :
498.31/498.34	c   Solutions found  :          0 (0 improvements)
498.31/498.34	c   Primal Bound     : infeasible
498.31/498.34	c   Dual Bound       :          -
498.31/498.34	c   Gap              :       0.00 %
498.31/498.34	c   Root Dual Bound  : +0.00000000000000e+00
498.31/498.34	c   Root Iterations  :        151
498.31/498.35	c Time complete: 498.36.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3452637-1307067700/watcher-3452637-1307067700 -o /tmp/evaluation-result-3452637-1307067700/solver-3452637-1307067700 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3452637-1307067700.opb -t 1800 -m 15500 

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: 2.08 1.72 1.31 3/515 5332
/proc/meminfo: memFree=23237348/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=9980 CPUtime=0 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 1483 0 0 0 0 0 0 0 25 0 1 0 897000645 10219520 1436 33554432000 4194304 9128323 140733892315296 18446744073709551615 8008900 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/5332/statm: 2495 1436 397 1205 0 1286 0

[startup+0.10059 s]
/proc/loadavg: 2.08 1.72 1.31 3/515 5332
/proc/meminfo: memFree=23237348/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=25564 CPUtime=0.08 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 5612 0 0 0 8 0 0 0 18 0 1 0 897000645 26177536 5267 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 6391 5267 651 1205 0 5182 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 25564

[startup+0.200574 s]
/proc/loadavg: 2.08 1.72 1.31 3/515 5332
/proc/meminfo: memFree=23237348/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=40544 CPUtime=0.19 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 9549 0 0 0 18 1 0 0 18 0 1 0 897000645 41517056 8849 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 10136 8849 711 1205 0 8927 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 40544

[startup+0.300554 s]
/proc/loadavg: 2.08 1.72 1.31 3/515 5332
/proc/meminfo: memFree=23237348/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=40644 CPUtime=0.29 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 9572 0 0 0 28 1 0 0 18 0 1 0 897000645 41619456 8872 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 10161 8872 711 1205 0 8952 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40644

[startup+0.700482 s]
/proc/loadavg: 2.08 1.72 1.31 3/515 5332
/proc/meminfo: memFree=23237348/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=40876 CPUtime=0.68 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 9691 0 0 0 67 1 0 0 18 0 1 0 897000645 41857024 8986 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 10219 8986 713 1205 0 9010 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 40876

[startup+1.50032 s]
/proc/loadavg: 2.08 1.72 1.31 3/516 5334
/proc/meminfo: memFree=23203736/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=40876 CPUtime=1.49 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 9693 0 0 0 146 3 0 0 19 0 1 0 897000645 41857024 8988 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 10219 8988 715 1205 0 9010 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40876

[startup+3.10103 s]
/proc/loadavg: 2.08 1.72 1.31 3/516 5334
/proc/meminfo: memFree=23201512/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=40876 CPUtime=3.09 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 9724 0 0 0 304 5 0 0 25 0 1 0 897000645 41857024 9016 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 10219 9016 720 1205 0 9010 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40876

[startup+6.30043 s]
/proc/loadavg: 2.07 1.72 1.31 3/516 5334
/proc/meminfo: memFree=23201496/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=40876 CPUtime=6.29 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 9724 0 0 0 620 9 0 0 25 0 1 0 897000645 41857024 9016 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 10219 9016 720 1205 0 9010 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40876

[startup+12.7002 s]
/proc/loadavg: 2.07 1.72 1.32 3/516 5334
/proc/meminfo: memFree=23201192/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=40876 CPUtime=12.69 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 9734 0 0 0 1253 16 0 0 25 0 1 0 897000645 41857024 9021 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 10219 9021 715 1205 0 9010 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40876

[startup+25.5008 s]
/proc/loadavg: 2.05 1.74 1.33 3/516 5334
/proc/meminfo: memFree=23201312/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=40876 CPUtime=25.49 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 9734 0 0 0 2520 29 0 0 25 0 1 0 897000645 41857024 9021 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 10219 9021 715 1205 0 9010 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40876

[startup+51.101 s]
/proc/loadavg: 2.03 1.76 1.34 3/516 5335
/proc/meminfo: memFree=23201380/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=40876 CPUtime=51.08 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 9735 0 0 0 5058 50 0 0 25 0 1 0 897000645 41857024 9022 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 10219 9022 715 1205 0 9010 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40876

[startup+102.3 s]
/proc/loadavg: 2.01 1.79 1.38 3/516 5336
/proc/meminfo: memFree=23199328/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=40876 CPUtime=102.3 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 9988 0 0 0 10132 98 0 0 25 0 1 0 897000645 41857024 9275 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 10219 9275 715 1205 0 9010 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 40876

[startup+162.301 s]
/proc/loadavg: 2.00 1.83 1.41 3/516 5338
/proc/meminfo: memFree=23199260/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=40876 CPUtime=162.3 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 9988 0 0 0 16077 153 0 0 25 0 1 0 897000645 41857024 9275 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 10219 9275 715 1205 0 9010 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 40876

[startup+222.32 s]
/proc/loadavg: 2.00 1.86 1.45 3/516 5339
/proc/meminfo: memFree=23198456/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=41528 CPUtime=222.31 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 10152 0 0 0 22025 206 0 0 25 0 1 0 897000645 42524672 9439 33554432000 4194304 9128323 140733892315296 18446744073709551615 5332999 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 10382 9439 715 1205 0 9173 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 41528

[startup+282.301 s]
/proc/loadavg: 2.00 1.88 1.48 3/516 5341
/proc/meminfo: memFree=23196788/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=43216 CPUtime=282.29 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 10553 0 0 0 27968 261 0 0 25 0 1 0 897000645 44253184 9840 33554432000 4194304 9128323 140733892315296 18446744073709551615 6713580 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 10804 9840 715 1205 0 9595 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 43216

[startup+342.301 s]
/proc/loadavg: 2.14 1.94 1.52 3/516 5343
/proc/meminfo: memFree=23195612/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=43860 CPUtime=342.3 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 10725 0 0 0 33914 316 0 0 25 0 1 0 897000645 44912640 10012 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 10965 10012 715 1205 0 9756 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 43860

[startup+402.301 s]
/proc/loadavg: 2.19 1.98 1.56 3/516 5344
/proc/meminfo: memFree=23194560/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=45036 CPUtime=402.3 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 11017 0 0 0 39862 368 0 0 25 0 1 0 897000645 46116864 10304 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 11259 10304 715 1205 0 10050 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 45036

[startup+462.301 s]
/proc/loadavg: 2.13 2.00 1.59 3/516 5346
/proc/meminfo: memFree=23195500/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=45036 CPUtime=462.31 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 11035 0 0 0 45808 423 0 0 25 0 1 0 897000645 46116864 10322 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 11259 10322 715 1205 0 10050 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 45036

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

[startup+473.601 s]
/proc/loadavg: 2.11 2.00 1.60 3/516 5346
/proc/meminfo: memFree=23194996/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=45392 CPUtime=473.6 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 11108 0 0 0 46927 433 0 0 25 0 1 0 897000645 46481408 10395 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 11348 10395 715 1205 0 10139 0
Current children cumulated CPU time (s) 473.6
Current children cumulated vsize (KiB) 45392

[startup+486.401 s]
/proc/loadavg: 2.08 2.00 1.60 3/516 5346
/proc/meminfo: memFree=23194976/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=45392 CPUtime=486.4 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 11117 0 0 0 48194 446 0 0 25 0 1 0 897000645 46481408 10404 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 11348 10404 715 1205 0 10139 0
Current children cumulated CPU time (s) 486.4
Current children cumulated vsize (KiB) 45392

[startup+492.801 s]
/proc/loadavg: 2.08 2.00 1.60 3/516 5347
/proc/meminfo: memFree=23194956/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=45392 CPUtime=492.82 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 11118 0 0 0 48830 452 0 0 25 0 1 0 897000645 46481408 10405 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 11348 10405 715 1205 0 10139 0
Current children cumulated CPU time (s) 492.82
Current children cumulated vsize (KiB) 45392

[startup+496 s]
/proc/loadavg: 2.07 2.00 1.60 3/516 5347
/proc/meminfo: memFree=23194952/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=45392 CPUtime=496.01 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 11120 0 0 0 49146 455 0 0 25 0 1 0 897000645 46481408 10407 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 11348 10407 715 1205 0 10139 0
Current children cumulated CPU time (s) 496.01
Current children cumulated vsize (KiB) 45392

[startup+497.601 s]
/proc/loadavg: 2.07 2.00 1.60 3/516 5347
/proc/meminfo: memFree=23195072/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=45392 CPUtime=497.6 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 11120 0 0 0 49303 457 0 0 25 0 1 0 897000645 46481408 10407 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 11348 10407 715 1205 0 10139 0
Current children cumulated CPU time (s) 497.6
Current children cumulated vsize (KiB) 45392

[startup+498.001 s]
/proc/loadavg: 2.07 2.00 1.60 3/516 5347
/proc/meminfo: memFree=23195072/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=45392 CPUtime=498 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 11120 0 0 0 49342 458 0 0 25 0 1 0 897000645 46481408 10407 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 11348 10407 715 1205 0 10139 0
Current children cumulated CPU time (s) 498
Current children cumulated vsize (KiB) 45392

[startup+498.201 s]
/proc/loadavg: 2.07 2.00 1.60 3/516 5347
/proc/meminfo: memFree=23195072/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=45392 CPUtime=498.2 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 11120 0 0 0 49362 458 0 0 25 0 1 0 897000645 46481408 10407 33554432000 4194304 9128323 140733892315296 18446744073709551615 5332975 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 11348 10407 715 1205 0 10139 0
Current children cumulated CPU time (s) 498.2
Current children cumulated vsize (KiB) 45392

[startup+498.301 s]
/proc/loadavg: 2.07 2.00 1.60 3/516 5347
/proc/meminfo: memFree=23195072/32950928 swapFree=58671692/67111528
[pid=5332] ppid=5330 vsize=45392 CPUtime=498.31 cores=0,2,4,6
/proc/5332/stat : 5332 (scip-2.0.1.4.li) R 5330 5332 1417 0 -1 4202496 11120 0 0 0 49373 458 0 0 25 0 1 0 897000645 46481408 10407 33554432000 4194304 9128323 140733892315296 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/5332/statm: 11348 10407 715 1205 0 10139 0
Current children cumulated CPU time (s) 498.31
Current children cumulated vsize (KiB) 45392

Child status: 0
Real time (s): 498.356
CPU time (s): 498.368
CPU user time (s): 493.774
CPU system time (s): 4.5943
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 45392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 493.774
system time used= 4.5943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11125
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= 8
involuntary context switches= 1164

runsolver used 2.79557 second user time and 5.65514 second system time

The end

Launcher Data 

Begin job on node115 at 2011-06-03 04:21:40
IDJOB=3452637
IDBENCH=1274
IDSOLVER=1949
FILE ID=node115/3452637-1307067700
RUNJOBID= node115-1307067367-2467
PBS_JOBID= 13497873
Free space on /tmp= 73820 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900582300.opb
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3452637-1307067700/watcher-3452637-1307067700 -o /tmp/evaluation-result-3452637-1307067700/solver-3452637-1307067700 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3452637-1307067700.opb -t 1800 -m 15500

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

MD5SUM BENCH= be6efe3218879d0d0c6c419c0919396c
RANDOM SEED=806336726

node115.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      23237504 kB
Buffers:        102424 kB
Cached:         240668 kB
SwapCached:      65764 kB
Active:        1088408 kB
Inactive:      8383624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23237504 kB
SwapTotal:    67111528 kB
SwapFree:     58671692 kB
Dirty:           12348 kB
Writeback:           0 kB
AnonPages:     9066864 kB
Mapped:          30536 kB
Slab:            97140 kB
PageTables:      75476 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 151871784 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73808 MiB
End job on node115 at 2011-06-03 04:29:58