Trace number 3452952

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 484.04 484.023

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900558739.opb
MD5SUM23d2095f3ee13b7452c309e9137df723
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 benchmark19.596
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 649
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 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00	c Copyright (c) 2002-2011 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-3452952-1307069252.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:
0.00/0.04	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
0.00/0.05	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
0.00/0.05	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
0.00/0.06	c presolving (4 rounds):
0.00/0.06	c  0 deleted vars, 264 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.06	c  242 implications, 22 cliques
0.00/0.06	c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2443 constraints
0.00/0.06	c       1 constraints of type <knapsack>
0.00/0.06	c      22 constraints of type <setppc>
0.00/0.06	c    2420 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 1)
0.00/0.06	c Presolving Time: 0.04
0.00/0.06	c - non default parameters ----------------------------------------------------------------------
0.00/0.06	c # SCIP version 2.0.1.4
0.00/0.06	c 
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = 10000
0.00/0.06	c 
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = 1800
0.00/0.06	c 
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = 13950
0.00/0.06	c 
0.00/0.06	c # solving stops, if the given number of solutions were found (-1: no limit)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c limits/solutions = 1
0.00/0.06	c 
0.00/0.06	c # maximal number of separation rounds per node (-1: unlimited)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 5]
0.00/0.06	c separating/maxrounds = 1
0.00/0.06	c 
0.00/0.06	c # maximal number of separation rounds in the root node (-1: unlimited)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c separating/maxroundsroot = 5
0.00/0.06	c 
0.00/0.06	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.06	c # [type: int, range: [1,2], default: 1]
0.00/0.06	c timing/clocktype = 2
0.00/0.06	c 
0.00/0.06	c # belongs reading time to solving time?
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c timing/reading = TRUE
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify inequalities
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/linear/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/indicator/addCouplingCons = TRUE
0.00/0.06	c 
0.00/0.06	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.00/0.06	c constraints/knapsack/disaggregation = FALSE
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify knapsacks
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c presolving/probing/maxrounds = 0
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/coefdiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.06	c heuristics/coefdiving/maxlpiterquot = 0.075
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/coefdiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 30]
0.00/0.06	c heuristics/crossover/freq = -1
0.00/0.06	c 
0.00/0.06	c # number of nodes added to the contingent of the total nodes
0.00/0.06	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.06	c heuristics/crossover/nodesofs = 750
0.00/0.06	c 
0.00/0.06	c # number of nodes without incumbent change that heuristic should wait
0.00/0.06	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.00/0.06	c heuristics/crossover/nwaitingnodes = 100
0.00/0.06	c 
0.00/0.06	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.00/0.06	c # [type: real, range: [0,1], default: 0.1]
0.00/0.06	c heuristics/crossover/nodesquot = 0.15
0.00/0.06	c 
0.00/0.06	c # minimum percentage of integer variables that have to be fixed 
0.00/0.06	c # [type: real, range: [0,1], default: 0.666]
0.00/0.06	c heuristics/crossover/minfixingrate = 0.5
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.06	c heuristics/feaspump/freq = -1
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/feaspump/maxlpiterofs = 2000
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/fracdiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.06	c heuristics/fracdiving/maxlpiterquot = 0.075
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/fracdiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/guideddiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.06	c heuristics/guideddiving/maxlpiterquot = 0.075
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/guideddiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.06	c heuristics/intdiving/maxlpiterquot = 0.075
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/intshifting/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/linesearchdiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.06	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.06	c heuristics/objpscostdiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to total iteration number
0.00/0.06	c # [type: real, range: [0,1], default: 0.01]
0.00/0.06	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c heuristics/oneopt/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/pscostdiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.06	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/pscostdiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.06	c heuristics/rens/freq = -1
0.00/0.06	c 
0.00/0.06	c # minimum percentage of integer variables that have to be fixable 
0.00/0.06	c # [type: real, range: [0,1], default: 0.5]
0.00/0.06	c heuristics/rens/minfixingrate = 0.3
0.00/0.06	c 
0.00/0.06	c # number of nodes added to the contingent of the total nodes
0.00/0.06	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.06	c heuristics/rens/nodesofs = 2000
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.06	c heuristics/rootsoldiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.00/0.06	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c heuristics/rounding/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.06	c heuristics/shiftandpropagate/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/shifting/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c heuristics/simplerounding/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c heuristics/subnlp/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.06	c heuristics/trivial/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c heuristics/trysol/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.06	c heuristics/undercover/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/veclendiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.06	c heuristics/veclendiving/maxlpiterquot = 0.075
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/veclendiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c heuristics/zirounding/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.06	c separating/cmir/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.06	c separating/flowcover/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c separating/rapidlearning/freq = 0
0.00/0.06	c 
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving
0.00/0.06	c 
0.05/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.05/0.07	c   0.1s|     1 |     0 |    76 |     - |3626k|   0 |  36 | 231 |2443 | 231 |2443 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.2s|     1 |     0 |    90 |     - |3934k|   0 |  43 | 231 |2490 | 231 |2454 |  11 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   105 |     - |4378k|   0 |  46 | 231 |2490 | 231 |2458 |  15 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.28/0.34	c   0.3s|     1 |     0 |   111 |     - |4673k|   0 |  45 | 231 |2490 | 231 |2460 |  17 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.39/0.46	c   0.5s|     1 |     0 |   129 |     - |4944k|   0 |  46 | 231 |2490 | 231 |2463 |  20 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.49/0.59	c   0.6s|     1 |     0 |   151 |     - |5214k|   0 |  50 | 231 |2490 | 231 |2467 |  24 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.69/0.73	c   0.7s|     1 |     2 |   151 |     - |5214k|   0 |  50 | 231 |2490 | 231 |2467 |  24 |   0 |   9 | 0.000000e+00 |      --      |    Inf 
36.20/36.21	c  36.2s| 10000 |    89 |186505 |  18.6 |7272k|  32 |   - | 231 |6780 | 231 |2451 |  24 |5786 |2223 | 0.000000e+00 |      --      |    Inf 
60.19/60.21	c  60.2s| 20000 |    97 |368565 |  18.4 |8502k|  38 |  40 | 231 |9377 | 231 |2451 |  24 |  11k|2420 | 0.000000e+00 |      --      |    Inf 
85.40/85.42	c  85.4s| 30000 |    90 |551400 |  18.4 |8685k|  38 |   - | 231 |9420 | 231 |2451 |  24 |  17k|2849 | 0.000000e+00 |      --      |    Inf 
110.60/110.61	c   111s| 40000 |    94 |726458 |  18.2 |9572k|  40 |   - | 231 |  11k| 231 |2451 |  24 |  23k|3401 | 0.000000e+00 |      --      |    Inf 
137.51/137.59	c   138s| 50000 |   123 |919383 |  18.4 |9865k|  40 |  28 | 231 |  11k| 231 |2451 |  24 |  29k|3876 | 0.000000e+00 |      --      |    Inf 
163.70/163.75	c   164s| 60000 |   116 |  1102k|  18.4 |  10M|  46 |  23 | 231 |  12k| 231 |2451 |  24 |  35k|4383 | 0.000000e+00 |      --      |    Inf 
189.30/189.34	c   189s| 70000 |   120 |  1284k|  18.3 |  10M|  46 |  32 | 231 |  12k| 231 |2451 |  24 |  41k|4834 | 0.000000e+00 |      --      |    Inf 
212.20/212.24	c   212s| 80000 |   135 |  1446k|  18.1 |  11M|  47 |   - | 231 |  15k|   0 |   0 |  24 |  47k|5148 | 0.000000e+00 |      --      |    Inf 
237.00/237.06	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
237.00/237.06	c   237s| 90000 |   117 |  1622k|  18.0 |  10M|  47 |   - | 231 |  12k| 231 |2451 |  24 |  53k|5549 | 0.000000e+00 |      --      |    Inf 
261.90/261.93	c   262s|100000 |   167 |  1801k|  18.0 |  11M|  50 |   - | 231 |  12k| 231 |2451 |  24 |  58k|5860 | 0.000000e+00 |      --      |    Inf 
285.91/285.99	c   286s|110000 |   135 |  1971k|  17.9 |  10M|  50 |  28 | 231 |  11k| 231 |2451 |  24 |  64k|6199 | 0.000000e+00 |      --      |    Inf 
310.11/310.20	c   310s|120000 |   126 |  2151k|  17.9 |  11M|  50 |   - | 231 |  12k| 231 |2451 |  24 |  69k|6428 | 0.000000e+00 |      --      |    Inf 
334.50/334.56	c   335s|130000 |   117 |  2326k|  17.9 |  10M|  56 |   - | 231 |  11k|   0 |   0 |  24 |  75k|6768 | 0.000000e+00 |      --      |    Inf 
359.20/359.25	c   359s|140000 |   141 |  2513k|  18.0 |  11M|  59 |  38 | 231 |  13k| 231 |2451 |  24 |  81k|6992 | 0.000000e+00 |      --      |    Inf 
385.91/385.91	c   386s|150000 |   164 |  2714k|  18.1 |  11M|  60 |   - | 231 |  11k| 231 |2451 |  24 |  86k|7297 | 0.000000e+00 |      --      |    Inf 
410.91/410.90	c   411s|160000 |   110 |  2898k|  18.1 |  11M|  63 |   - | 231 |  11k| 231 |2451 |  24 |  92k|7545 | 0.000000e+00 |      --      |    Inf 
435.41/435.51	c   436s|170000 |    82 |  3081k|  18.1 |  11M|  63 |  36 | 231 |  12k| 231 |2451 |  24 |  98k|7719 | 0.000000e+00 |      --      |    Inf 
461.21/461.20	c   461s|180000 |    66 |  3272k|  18.2 |  12M|  63 |   - | 231 |  15k|   0 |   0 |  24 | 104k|7978 | 0.000000e+00 |      --      |    Inf 
483.92/484.00	c 
483.92/484.00	c SCIP Status        : problem is solved [infeasible]
483.92/484.00	c Solving Time (sec) : 484.00
483.92/484.00	c Solving Nodes      : 188997
483.92/484.00	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
483.92/484.00	c Dual Bound         : +1.00000000000000e+20
483.92/484.00	c Gap                : 0.00 %
483.92/484.00	s UNSATISFIABLE
483.92/484.00	c SCIP Status        : problem is solved [infeasible]
483.92/484.00	c Total Time         :     484.00
483.92/484.00	c   solving          :     484.00
483.92/484.00	c   presolving       :       0.04 (included in solving)
483.92/484.00	c   reading          :       0.02 (included in solving)
483.92/484.00	c Original Problem   :
483.92/484.00	c   Problem name     : HOME/instance-3452952-1307069252.opb
483.92/484.00	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
483.92/484.00	c   Constraints      : 2707 initial, 2707 maximal
483.92/484.00	c Presolved Problem  :
483.92/484.00	c   Problem name     : t_HOME/instance-3452952-1307069252.opb
483.92/484.00	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
483.92/484.00	c   Constraints      : 2443 initial, 15872 maximal
483.92/484.00	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
483.92/484.00	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
483.92/484.00	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
483.92/484.00	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
483.92/484.00	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
483.92/484.00	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
483.92/484.00	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
483.92/484.00	c   knapsack         :       0.00          0          0          0          0          0          0          0          0          0
483.92/484.00	c   setppc           :       0.00          0          0          0          0          0        121          0          0          0
483.92/484.00	c   linear           :       0.01          0          0          0          0          0        143          0          0          0
483.92/484.00	c   logicor          :       0.01          0          0          0          0          0          0          0          0          0
483.92/484.00	c   root node        :          -          1          -          -          1          -          -          -          -          -
483.92/484.00	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
483.92/484.00	c   integral         :          0          0          0      97447          0          1          0        296       3273          0          0     190614
483.92/484.00	c   knapsack         :          1          5     720327          0          0          0      57266       1767     392085          0          0          0
483.92/484.00	c   setppc           :         22          5     719161          0          0          0    2102526       4798     993660          0          0          0
483.92/484.00	c   linear           :          0+         5     313030          0          0          0        602          1       4813          0          0          0
483.92/484.00	c   logicor          :       2420+         5     354743          0          0          0     726760       1439    1313135          0          0          0
483.92/484.00	c   countsols        :          0          0          0          0          0          0          0          0          0          0          0          0
483.92/484.00	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
483.92/484.00	c   integral         :      36.64       0.00       0.00      36.64       0.00       0.00       0.00
483.92/484.00	c   knapsack         :       0.75       0.00       0.70       0.00       0.00       0.00       0.05
483.92/484.00	c   setppc           :       2.31       0.00       1.88       0.00       0.00       0.00       0.43
483.92/484.00	c   linear           :       0.16       0.00       0.16       0.00       0.00       0.00       0.00
483.92/484.00	c   logicor          :      16.64       0.00      16.05       0.00       0.00       0.00       0.59
483.92/484.00	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
483.92/484.00	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
483.92/484.00	c   vbounds          :          0          0          0          0
483.92/484.00	c   rootredcost      :          0          0          0          0
483.92/484.00	c   pseudoobj        :          0          0          0          0
483.92/484.00	c Propagator Timings :  TotalTime  Propagate    Resprop
483.92/484.00	c   vbounds          :       0.10       0.10       0.00
483.92/484.00	c   rootredcost      :       0.10       0.10       0.00
483.92/484.00	c   pseudoobj        :       0.07       0.07       0.00
483.92/484.00	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
483.92/484.00	c   propagation      :       0.25       8005       7978      41880       23.8        127       21.5          -
483.92/484.00	c   infeasible LP    :       6.68      87004      84151     521849       36.3        223       18.0          0
483.92/484.00	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
483.92/484.00	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
483.92/484.00	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
483.92/484.00	c   applied globally :          -          -          -      97684       20.1          -          -          -
483.92/484.00	c   applied locally  :          -          -          -      11765       35.4          -          -          -
483.92/484.00	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
483.92/484.00	c   cut pool         :       0.00          4          -          -        121          -    (maximal pool size: 503)
483.92/484.00	c   redcost          :       0.34      95699          0          0          0          0
483.92/484.00	c   impliedbounds    :       0.00          5          0          0          0          0
483.92/484.00	c   intobj           :       0.00          0          0          0          0          0
483.92/484.00	c   gomory           :       0.27          5          0          0       1251          0
483.92/484.00	c   cgmip            :       0.00          0          0          0          0          0
483.92/484.00	c   closecuts        :       0.00          0          0          0          0          0
483.92/484.00	c   strongcg         :       0.19          5          0          0       2343          0
483.92/484.00	c   cmir             :       0.00          0          0          0          0          0
483.92/484.00	c   flowcover        :       0.00          0          0          0          0          0
483.92/484.00	c   clique           :       0.00          5          0          0          0          0
483.92/484.00	c   zerohalf         :       0.00          0          0          0          0          0
483.92/484.00	c   mcf              :       0.00          1          0          0          0          0
483.92/484.00	c   oddcycle         :       0.00          0          0          0          0          0
483.92/484.00	c   rapidlearning    :       0.04          1          0          0          0         47
483.92/484.00	c Pricers            :       Time      Calls       Vars
483.92/484.00	c   problem variables:       0.00          0          0
483.92/484.00	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
483.92/484.00	c   relpscost        :      36.58      97447        296       3273          0          0     190614
483.92/484.00	c   pscost           :       0.00          0          0          0          0          0          0
483.92/484.00	c   inference        :       0.00          0          0          0          0          0          0
483.92/484.00	c   mostinf          :       0.00          0          0          0          0          0          0
483.92/484.00	c   leastinf         :       0.00          0          0          0          0          0          0
483.92/484.00	c   fullstrong       :       0.00          0          0          0          0          0          0
483.92/484.00	c   allfullstrong    :       0.00          0          0          0          0          0          0
483.92/484.00	c   random           :       0.00          0          0          0          0          0          0
483.92/484.00	c Primal Heuristics  :       Time      Calls      Found
483.92/484.00	c   LP solutions     :       0.00          -          0
483.92/484.00	c   pseudo solutions :       0.00          -          0
483.92/484.00	c   trivial          :       0.00          1          0
483.92/484.00	c   shiftandpropagate:       0.00          0          0
483.92/484.00	c   simplerounding   :       0.00          0          0
483.92/484.00	c   zirounding       :       0.00          0          0
483.92/484.00	c   rounding         :       0.00          0          0
483.92/484.00	c   shifting         :       0.00          0          0
483.92/484.00	c   intshifting      :       0.00          0          0
483.92/484.00	c   oneopt           :       0.00          0          0
483.92/484.00	c   twoopt           :       0.00          0          0
483.92/484.00	c   fixandinfer      :       0.00          0          0
483.92/484.00	c   feaspump         :       0.00          0          0
483.92/484.00	c   clique           :       0.00          0          0
483.92/484.00	c   coefdiving       :       0.00          0          0
483.92/484.00	c   pscostdiving     :       0.00          0          0
483.92/484.00	c   fracdiving       :       0.00          0          0
483.92/484.00	c   veclendiving     :       0.00          0          0
483.92/484.00	c   intdiving        :       0.00          0          0
483.92/484.00	c   actconsdiving    :       0.00          0          0
483.92/484.00	c   objpscostdiving  :       0.00          0          0
483.92/484.00	c   rootsoldiving    :       0.00          0          0
483.92/484.00	c   linesearchdiving :       0.00          0          0
483.92/484.00	c   guideddiving     :       0.00          0          0
483.92/484.00	c   octane           :       0.00          0          0
483.92/484.00	c   rens             :       0.00          0          0
483.92/484.00	c   rins             :       0.00          0          0
483.92/484.00	c   localbranching   :       0.00          0          0
483.92/484.00	c   mutation         :       0.00          0          0
483.92/484.00	c   crossover        :       0.00          0          0
483.92/484.00	c   dins             :       0.00          0          0
483.92/484.00	c   vbounds          :       0.00          0          0
483.92/484.00	c   undercover       :       0.00          0          0
483.92/484.00	c   subnlp           :       0.00          0          0
483.92/484.00	c   trysol           :       0.00          0          0
483.92/484.00	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
483.92/484.00	c   primal LP        :       0.00          0          0       0.00          -
483.92/484.00	c   dual LP          :     376.16     184042    3437017      18.68    9137.05
483.92/484.00	c   lex dual LP      :       0.00          0          0       0.00          -
483.92/484.00	c   barrier LP       :       0.00          0          0       0.00          -
483.92/484.00	c   diving/probing LP:       0.00          0          0       0.00          -
483.92/484.00	c   strong branching :      35.20       8202     300925      36.69    8548.00
483.92/484.00	c     (at root node) :          -          9       1497     166.33          -
483.92/484.00	c   conflict analysis:       0.00          0          0       0.00          -
483.92/484.00	c B&B Tree           :
483.92/484.00	c   number of runs   :          1
483.92/484.00	c   nodes            :     188997
483.92/484.00	c   nodes (total)    :     188997
483.92/484.00	c   nodes left       :          0
483.92/484.00	c   max depth        :         63
483.92/484.00	c   max depth (total):         63
483.92/484.00	c   backtracks       :      23646 (12.5%)
483.92/484.00	c   delayed cutoffs  :       1618
483.92/484.00	c   repropagations   :     287530 (423910 domain reductions, 1615 cutoffs)
483.92/484.00	c   avg switch length:       4.73
483.92/484.00	c   switching time   :      16.61
483.92/484.00	c Solution           :
483.92/484.00	c   Solutions found  :          0 (0 improvements)
483.92/484.00	c   Primal Bound     : infeasible
483.92/484.00	c   Dual Bound       :          -
483.92/484.00	c   Gap              :       0.00 %
483.92/484.00	c   Root Dual Bound  : +0.00000000000000e+00
483.92/484.00	c   Root Iterations  :        151
484.02/484.02	c Time complete: 484.03.

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-3452952-1307069252/watcher-3452952-1307069252 -o /tmp/evaluation-result-3452952-1307069252/solver-3452952-1307069252 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3452952-1307069252.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: 2.00 2.03 1.87 2/515 5756
/proc/meminfo: memFree=23233812/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=10440 CPUtime=0 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 1606 0 0 0 0 0 0 0 25 0 1 0 897155831 10690560 1560 33554432000 4194304 9128323 140735479496128 18446744073709551615 6886064 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5756/statm: 2610 1560 397 1205 0 1401 0

[startup+0.0623049 s]
/proc/loadavg: 2.00 2.03 1.87 2/515 5756
/proc/meminfo: memFree=23233812/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=21844 CPUtime=0.05 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 4534 0 0 0 5 0 0 0 18 0 1 0 897155831 22368256 4229 33554432000 4194304 9128323 140735479496128 18446744073709551615 4679232 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 5461 4229 564 1205 0 4252 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 21844

[startup+0.100297 s]
/proc/loadavg: 2.00 2.03 1.87 2/515 5756
/proc/meminfo: memFree=23233812/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=26572 CPUtime=0.09 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 5925 0 0 0 9 0 0 0 18 0 1 0 897155831 27209728 5581 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 6643 5581 651 1205 0 5434 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26572

[startup+0.300258 s]
/proc/loadavg: 2.00 2.03 1.87 2/515 5756
/proc/meminfo: memFree=23233812/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=40628 CPUtime=0.28 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 9570 0 0 0 28 0 0 0 18 0 1 0 897155831 41603072 8871 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 10157 8871 711 1205 0 8948 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 40628

[startup+0.701179 s]
/proc/loadavg: 2.00 2.03 1.87 2/515 5756
/proc/meminfo: memFree=23233812/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=40860 CPUtime=0.69 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 9678 0 0 0 68 1 0 0 18 0 1 0 897155831 41840640 8979 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 10215 8979 713 1205 0 9006 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40860

[startup+1.50103 s]
/proc/loadavg: 2.00 2.03 1.87 3/516 5757
/proc/meminfo: memFree=23200120/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=40860 CPUtime=1.49 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 9680 0 0 0 148 1 0 0 19 0 1 0 897155831 41840640 8981 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 10215 8981 715 1205 0 9006 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40860

[startup+3.10073 s]
/proc/loadavg: 2.00 2.03 1.87 3/516 5757
/proc/meminfo: memFree=23199472/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=40860 CPUtime=3.09 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 9685 0 0 0 306 3 0 0 25 0 1 0 897155831 41840640 8986 33554432000 4194304 9128323 140735479496128 18446744073709551615 7192528 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 10215 8986 715 1205 0 9006 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40860

[startup+6.30114 s]
/proc/loadavg: 2.00 2.02 1.87 3/516 5757
/proc/meminfo: memFree=23199524/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=40860 CPUtime=6.29 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 9719 0 0 0 623 6 0 0 25 0 1 0 897155831 41840640 9020 33554432000 4194304 9128323 140735479496128 18446744073709551615 7346424 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 10215 9020 715 1205 0 9006 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40860

[startup+12.7009 s]
/proc/loadavg: 2.00 2.02 1.87 3/516 5757
/proc/meminfo: memFree=23198180/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=40860 CPUtime=12.69 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 9719 0 0 0 1256 13 0 0 25 0 1 0 897155831 41840640 9020 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 10215 9020 715 1205 0 9006 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40860

[startup+25.5005 s]
/proc/loadavg: 2.00 2.02 1.87 3/516 5758
/proc/meminfo: memFree=23199416/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=40860 CPUtime=25.49 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 9719 0 0 0 2523 26 0 0 25 0 1 0 897155831 41840640 9020 33554432000 4194304 9128323 140735479496128 18446744073709551615 6581456 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 10215 9020 715 1205 0 9006 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40860

[startup+51.1007 s]
/proc/loadavg: 2.00 2.02 1.88 3/516 5758
/proc/meminfo: memFree=23198492/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=40860 CPUtime=51.09 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 9877 0 0 0 5059 50 0 0 25 0 1 0 897155831 41840640 9178 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 10215 9178 715 1205 0 9006 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 40860

[startup+102.32 s]
/proc/loadavg: 2.07 2.03 1.89 3/516 5760
/proc/meminfo: memFree=23193640/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=41000 CPUtime=102.32 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 9974 0 0 0 10127 105 0 0 25 0 1 0 897155831 41984000 9275 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 10250 9275 715 1205 0 9041 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 41000

[startup+162.301 s]
/proc/loadavg: 2.09 2.04 1.90 3/516 5788
/proc/meminfo: memFree=23197224/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=42552 CPUtime=162.3 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 10400 0 0 0 16069 161 0 0 25 0 1 0 897155831 43573248 9701 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 10638 9701 715 1205 0 9429 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 42552

[startup+222.3 s]
/proc/loadavg: 2.03 2.03 1.90 3/516 5790
/proc/meminfo: memFree=23195248/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=44772 CPUtime=222.3 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 10929 0 0 0 22016 214 0 0 25 0 1 0 897155831 45846528 10230 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 11193 10230 715 1205 0 9984 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 44772

[startup+282.301 s]
/proc/loadavg: 2.01 2.02 1.91 3/516 5791
/proc/meminfo: memFree=23193688/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=44944 CPUtime=282.3 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 10955 0 0 0 27959 271 0 0 25 0 1 0 897155831 46022656 10256 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 11236 10256 715 1205 0 10027 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 44944

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 1.91 3/516 5793
/proc/meminfo: memFree=23192148/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=45368 CPUtime=342.3 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 11079 0 0 0 33905 325 0 0 25 0 1 0 897155831 46456832 10380 33554432000 4194304 9128323 140735479496128 18446744073709551615 5332975 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 11342 10380 715 1205 0 10133 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 45368

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/516 5795
/proc/meminfo: memFree=23191484/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=45368 CPUtime=402.31 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 11099 0 0 0 39852 379 0 0 25 0 1 0 897155831 46456832 10400 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 11342 10400 715 1205 0 10133 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 45368

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 1.91 3/516 5796
/proc/meminfo: memFree=23190060/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=45680 CPUtime=462.31 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 11155 0 0 0 45800 431 0 0 25 0 1 0 897155831 46776320 10456 33554432000 4194304 9128323 140735479496128 18446744073709551615 4338281 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 11420 10456 715 1205 0 10211 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 45680

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

[startup+473.501 s]
/proc/loadavg: 2.00 2.00 1.91 3/516 5796
/proc/meminfo: memFree=23189912/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=45812 CPUtime=473.51 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 11204 0 0 0 46912 439 0 0 25 0 1 0 897155831 46911488 10505 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 11453 10505 715 1205 0 10244 0
Current children cumulated CPU time (s) 473.51
Current children cumulated vsize (KiB) 45812

[startup+479.901 s]
/proc/loadavg: 2.00 2.00 1.91 3/516 5797
/proc/meminfo: memFree=23189908/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=45812 CPUtime=479.91 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 11205 0 0 0 47546 445 0 0 25 0 1 0 897155831 46911488 10506 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 11453 10506 715 1205 0 10244 0
Current children cumulated CPU time (s) 479.91
Current children cumulated vsize (KiB) 45812

[startup+481.5 s]
/proc/loadavg: 2.00 2.00 1.91 3/516 5797
/proc/meminfo: memFree=23189908/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=45812 CPUtime=481.51 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 11205 0 0 0 47705 446 0 0 25 0 1 0 897155831 46911488 10506 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 11453 10506 715 1205 0 10244 0
Current children cumulated CPU time (s) 481.51
Current children cumulated vsize (KiB) 45812

[startup+483.101 s]
/proc/loadavg: 2.00 2.00 1.91 3/516 5797
/proc/meminfo: memFree=23189908/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=45812 CPUtime=483.1 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 11205 0 0 0 47863 447 0 0 25 0 1 0 897155831 46911488 10506 33554432000 4194304 9128323 140735479496128 18446744073709551615 4207151 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 11453 10506 715 1205 0 10244 0
Current children cumulated CPU time (s) 483.1
Current children cumulated vsize (KiB) 45812

[startup+483.501 s]
/proc/loadavg: 2.00 2.00 1.91 3/516 5797
/proc/meminfo: memFree=23189908/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=45812 CPUtime=483.51 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 11205 0 0 0 47903 448 0 0 25 0 1 0 897155831 46911488 10506 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 11453 10506 715 1205 0 10244 0
Current children cumulated CPU time (s) 483.51
Current children cumulated vsize (KiB) 45812

[startup+483.901 s]
/proc/loadavg: 2.00 2.00 1.91 3/516 5797
/proc/meminfo: memFree=23189908/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=45812 CPUtime=483.92 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 11205 0 0 0 47944 448 0 0 25 0 1 0 897155831 46911488 10506 33554432000 4194304 9128323 140735479496128 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5756/statm: 11453 10506 715 1205 0 10244 0
Current children cumulated CPU time (s) 483.92
Current children cumulated vsize (KiB) 45812

[startup+484.02 s]
/proc/loadavg: 2.00 2.00 1.91 3/516 5797
/proc/meminfo: memFree=23189908/32950928 swapFree=58671692/67111528
[pid=5756] ppid=5754 vsize=39776 CPUtime=484.02 cores=0,2,4,6
/proc/5756/stat : 5756 (scip-2.0.1.4.li) R 5754 5756 1417 0 -1 4202496 11208 0 0 0 47954 448 0 0 18 0 1 0 897155831 40730624 9002 33554432000 4194304 9128323 140735479496128 18446744073709551615 8062775 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5756/statm: 9687 9002 718 1205 0 8478 0
Current children cumulated CPU time (s) 484.02
Current children cumulated vsize (KiB) 39776

Child status: 0
Real time (s): 484.023
CPU time (s): 484.04
CPU user time (s): 479.55
CPU system time (s): 4.49032
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 45812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 479.55
system time used= 4.49032
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11210
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= 9
involuntary context switches= 593

runsolver used 2.6546 second user time and 5.56015 second system time

The end

Launcher Data 

Begin job on node115 at 2011-06-03 04:47:32
IDJOB=3452952
IDBENCH=1346
IDSOLVER=1949
FILE ID=node115/3452952-1307069252
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-t3002.11tsp11.1900558739.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-3452952-1307069252/watcher-3452952-1307069252 -o /tmp/evaluation-result-3452952-1307069252/solver-3452952-1307069252 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3452952-1307069252.opb -t 1800 -m 15500

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

MD5SUM BENCH= 23d2095f3ee13b7452c309e9137df723
RANDOM SEED=1953078196

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:      23234100 kB
Buffers:        105120 kB
Cached:         241152 kB
SwapCached:      65764 kB
Active:        1090412 kB
Inactive:      8385984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23234100 kB
SwapTotal:    67111528 kB
SwapFree:     58671692 kB
Dirty:           16440 kB
Writeback:           0 kB
AnonPages:     9068020 kB
Mapped:          30528 kB
Slab:            96740 kB
PageTables:      75856 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 151870064 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 04:55:36