Trace number 3450980

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 E SCIP 2.0.1.4b with SoPlex 1.5.0.4UNSAT 509.213 509.2

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900667195.opb
MD5SUM80da336e36371770b02ed1fca93b5c11
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 benchmark17.7833
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 655
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 2.0.1.5 [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-3450980-1307069345.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
0.00/0.02	c presolving:
0.02/0.04	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
0.02/0.05	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
0.02/0.05	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
0.02/0.05	c presolving (4 rounds):
0.02/0.05	c  0 deleted vars, 264 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.02/0.05	c  242 implications, 22 cliques
0.02/0.05	c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2443 constraints
0.02/0.05	c       1 constraints of type <knapsack>
0.02/0.05	c      22 constraints of type <setppc>
0.02/0.05	c    2420 constraints of type <logicor>
0.02/0.05	c transformed objective value is always integral (scale: 1)
0.02/0.05	c Presolving Time: 0.03
0.02/0.05	c - non default parameters ----------------------------------------------------------------------
0.02/0.05	c # SCIP version 2.0.1.5
0.02/0.05	c 
0.02/0.05	c # frequency for displaying node information lines
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.05	c display/freq = 10000
0.02/0.05	c 
0.02/0.05	c # maximal time in seconds to run
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.05	c limits/time = 1800
0.02/0.05	c 
0.02/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.05	c limits/memory = 13950
0.02/0.05	c 
0.02/0.05	c # solving stops, if the given number of solutions were found (-1: no limit)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.05	c limits/solutions = 1
0.02/0.05	c 
0.02/0.05	c # maximal number of separation rounds per node (-1: unlimited)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 5]
0.02/0.05	c separating/maxrounds = 1
0.02/0.05	c 
0.02/0.05	c # maximal number of separation rounds in the root node (-1: unlimited)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.05	c separating/maxroundsroot = 5
0.02/0.05	c 
0.02/0.05	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.02/0.05	c # [type: int, range: [1,2], default: 1]
0.02/0.05	c timing/clocktype = 2
0.02/0.05	c 
0.02/0.05	c # belongs reading time to solving time?
0.02/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.05	c timing/reading = TRUE
0.02/0.05	c 
0.02/0.05	c # should presolving try to simplify inequalities
0.02/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.05	c constraints/linear/simplifyinequalities = TRUE
0.02/0.05	c 
0.02/0.05	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.02/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.05	c constraints/indicator/addCouplingCons = TRUE
0.02/0.05	c 
0.02/0.05	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.02/0.05	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.02/0.05	c constraints/knapsack/disaggregation = FALSE
0.02/0.05	c 
0.02/0.05	c # should presolving try to simplify knapsacks
0.02/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.05	c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.05	c 
0.02/0.05	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.05	c presolving/probing/maxrounds = 0
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.05	c heuristics/coefdiving/freq = -1
0.02/0.05	c 
0.02/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.02/0.05	c heuristics/coefdiving/maxlpiterquot = 0.075
0.02/0.05	c 
0.02/0.05	c # additional number of allowed LP iterations
0.02/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.05	c heuristics/coefdiving/maxlpiterofs = 1500
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 30]
0.02/0.05	c heuristics/crossover/freq = -1
0.02/0.05	c 
0.02/0.05	c # number of nodes added to the contingent of the total nodes
0.02/0.05	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.02/0.05	c heuristics/crossover/nodesofs = 750
0.02/0.05	c 
0.02/0.05	c # number of nodes without incumbent change that heuristic should wait
0.02/0.05	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.02/0.05	c heuristics/crossover/nwaitingnodes = 100
0.02/0.05	c 
0.02/0.05	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.02/0.05	c # [type: real, range: [0,1], default: 0.1]
0.02/0.05	c heuristics/crossover/nodesquot = 0.15
0.02/0.05	c 
0.02/0.05	c # minimum percentage of integer variables that have to be fixed 
0.02/0.05	c # [type: real, range: [0,1], default: 0.666]
0.02/0.05	c heuristics/crossover/minfixingrate = 0.5
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 20]
0.02/0.05	c heuristics/feaspump/freq = -1
0.02/0.05	c 
0.02/0.05	c # additional number of allowed LP iterations
0.02/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.05	c heuristics/feaspump/maxlpiterofs = 2000
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.05	c heuristics/fracdiving/freq = -1
0.02/0.05	c 
0.02/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.02/0.05	c heuristics/fracdiving/maxlpiterquot = 0.075
0.02/0.05	c 
0.02/0.05	c # additional number of allowed LP iterations
0.02/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.05	c heuristics/fracdiving/maxlpiterofs = 1500
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.05	c heuristics/guideddiving/freq = -1
0.02/0.05	c 
0.02/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.02/0.05	c heuristics/guideddiving/maxlpiterquot = 0.075
0.02/0.05	c 
0.02/0.05	c # additional number of allowed LP iterations
0.02/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.05	c heuristics/guideddiving/maxlpiterofs = 1500
0.02/0.05	c 
0.02/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.02/0.05	c heuristics/intdiving/maxlpiterquot = 0.075
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.05	c heuristics/intshifting/freq = -1
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.05	c heuristics/linesearchdiving/freq = -1
0.02/0.05	c 
0.02/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.02/0.05	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.02/0.05	c 
0.02/0.05	c # additional number of allowed LP iterations
0.02/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.05	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 20]
0.02/0.05	c heuristics/objpscostdiving/freq = -1
0.02/0.05	c 
0.02/0.05	c # maximal fraction of diving LP iterations compared to total iteration number
0.02/0.05	c # [type: real, range: [0,1], default: 0.01]
0.02/0.05	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.02/0.05	c 
0.02/0.05	c # additional number of allowed LP iterations
0.02/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.05	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.02/0.05	c heuristics/oneopt/freq = -1
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.05	c heuristics/pscostdiving/freq = -1
0.02/0.05	c 
0.02/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.02/0.05	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.02/0.05	c 
0.02/0.05	c # additional number of allowed LP iterations
0.02/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.05	c heuristics/pscostdiving/maxlpiterofs = 1500
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.02/0.05	c heuristics/rens/freq = -1
0.02/0.05	c 
0.02/0.05	c # minimum percentage of integer variables that have to be fixable 
0.02/0.05	c # [type: real, range: [0,1], default: 0.5]
0.02/0.05	c heuristics/rens/minfixingrate = 0.3
0.02/0.05	c 
0.02/0.05	c # number of nodes added to the contingent of the total nodes
0.02/0.05	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.02/0.05	c heuristics/rens/nodesofs = 2000
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 20]
0.02/0.05	c heuristics/rootsoldiving/freq = -1
0.02/0.05	c 
0.02/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.02/0.05	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.02/0.05	c 
0.02/0.05	c # additional number of allowed LP iterations
0.02/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.05	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.02/0.05	c heuristics/rounding/freq = -1
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.02/0.05	c heuristics/shiftandpropagate/freq = -1
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.05	c heuristics/shifting/freq = -1
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.02/0.05	c heuristics/simplerounding/freq = -1
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.02/0.05	c heuristics/subnlp/freq = -1
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.02/0.05	c heuristics/trivial/freq = -1
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.02/0.05	c heuristics/trysol/freq = -1
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.02/0.05	c heuristics/undercover/freq = -1
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.05	c heuristics/veclendiving/freq = -1
0.02/0.05	c 
0.02/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.02/0.05	c heuristics/veclendiving/maxlpiterquot = 0.075
0.02/0.05	c 
0.02/0.05	c # additional number of allowed LP iterations
0.02/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.05	c heuristics/veclendiving/maxlpiterofs = 1500
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.02/0.05	c heuristics/zirounding/freq = -1
0.02/0.05	c 
0.02/0.05	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.02/0.05	c separating/cmir/freq = -1
0.02/0.05	c 
0.02/0.05	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.02/0.05	c separating/flowcover/freq = -1
0.02/0.05	c 
0.02/0.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.05	c separating/rapidlearning/freq = 0
0.02/0.05	c 
0.02/0.05	c -----------------------------------------------------------------------------------------------
0.02/0.05	c start solving
0.02/0.05	c 
0.02/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.07	c   0.1s|     1 |     0 |    76 |     - |3825k|   0 |  36 | 231 |2443 | 231 |2443 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.2s|     1 |     0 |    90 |     - |4133k|   0 |  43 | 231 |2494 | 231 |2454 |  11 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   105 |     - |4579k|   0 |  46 | 231 |2494 | 231 |2458 |  15 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.3s|     1 |     0 |   111 |     - |4875k|   0 |  45 | 231 |2494 | 231 |2460 |  17 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.39/0.45	c   0.5s|     1 |     0 |   129 |     - |5141k|   0 |  46 | 231 |2494 | 231 |2463 |  20 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.49/0.58	c   0.6s|     1 |     0 |   151 |     - |5411k|   0 |  50 | 231 |2494 | 231 |2467 |  24 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.89/0.92	c   0.9s|     1 |     2 |   151 |     - |5412k|   0 |  50 | 231 |2494 | 231 |2467 |  24 |   0 |  12 | 0.000000e+00 |      --      |    Inf 
34.60/34.60	c  34.6s| 10000 |    32 |164040 |  16.4 |7354k|  38 |  37 | 231 |6856 | 231 |2451 |  24 |5334 |2363 | 0.000000e+00 |      --      |    Inf 
58.90/58.92	c  58.9s| 20000 |    39 |340760 |  17.0 |8551k|  39 |   - | 231 |9480 | 231 |2451 |  24 |  10k|2714 | 0.000000e+00 |      --      |    Inf 
83.10/83.20	c  83.2s| 30000 |    71 |523103 |  17.4 |9855k|  39 |  41 | 231 |  12k| 231 |2451 |  24 |  16k|2925 | 0.000000e+00 |      --      |    Inf 
110.89/110.93	c   111s| 40000 |    80 |718485 |  18.0 |  10M|  44 |   - | 231 |  14k| 231 |2451 |  24 |  21k|3538 | 0.000000e+00 |      --      |    Inf 
136.79/136.83	c   137s| 50000 |    97 |900956 |  18.0 |  11M|  48 |   - | 231 |  14k| 231 |2451 |  24 |  27k|4036 | 0.000000e+00 |      --      |    Inf 
162.90/162.92	c   163s| 60000 |   153 |  1089k|  18.2 |  12M|  50 |  40 | 231 |  15k| 231 |2451 |  24 |  32k|4384 | 0.000000e+00 |      --      |    Inf 
188.49/188.54	c   189s| 70000 |   155 |  1269k|  18.1 |  11M|  58 |   - | 231 |  13k| 231 |2451 |  24 |  38k|4804 | 0.000000e+00 |      --      |    Inf 
213.30/213.38	c   213s| 80000 |   206 |  1443k|  18.0 |  11M|  58 |   - | 231 |  13k| 231 |2451 |  24 |  43k|5213 | 0.000000e+00 |      --      |    Inf 
238.80/238.85	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
238.80/238.85	c   239s| 90000 |   180 |  1627k|  18.1 |  12M|  58 |   - | 231 |  14k| 231 |2451 |  24 |  48k|5537 | 0.000000e+00 |      --      |    Inf 
263.70/263.74	c   264s|100000 |   152 |  1800k|  18.0 |  11M|  58 |   - | 231 |  13k| 231 |2451 |  24 |  54k|5934 | 0.000000e+00 |      --      |    Inf 
288.90/288.98	c   289s|110000 |   134 |  1984k|  18.0 |  11M|  58 |   - | 231 |  13k| 231 |2451 |  24 |  59k|6185 | 0.000000e+00 |      --      |    Inf 
313.80/313.89	c   314s|120000 |   122 |  2161k|  18.0 |  12M|  58 |  37 | 231 |  14k| 231 |2451 |  24 |  65k|6552 | 0.000000e+00 |      --      |    Inf 
339.30/339.38	c   339s|130000 |   104 |  2347k|  18.1 |  12M|  58 |   - | 231 |  15k| 231 |2451 |  24 |  70k|6771 | 0.000000e+00 |      --      |    Inf 
366.70/366.72	c   367s|140000 |   100 |  2546k|  18.2 |  12M|  58 |  26 | 231 |  16k| 231 |2451 |  24 |  76k|7117 | 0.000000e+00 |      --      |    Inf 
392.40/392.48	c   392s|150000 |    69 |  2732k|  18.2 |  13M|  58 |  32 | 231 |  18k| 231 |2451 |  24 |  81k|7372 | 0.000000e+00 |      --      |    Inf 
418.10/418.16	c   418s|160000 |    38 |  2919k|  18.2 |  14M|  58 |   - | 231 |  20k| 231 |2451 |  24 |  87k|7595 | 0.000000e+00 |      --      |    Inf 
442.51/442.55	c   443s|170000 |    47 |  3087k|  18.2 |  13M|  58 |  32 | 231 |  18k| 231 |2451 |  24 |  93k|7815 | 0.000000e+00 |      --      |    Inf 
466.51/466.54	c   467s|180000 |    11 |  3246k|  18.0 |  13M|  58 |   - | 231 |  17k| 231 |2451 |  24 |  99k|8071 | 0.000000e+00 |      --      |    Inf 
488.61/488.66	c   489s|190000 |    49 |  3392k|  17.9 |  14M|  58 |   - | 231 |  19k| 231 |2451 |  24 | 105k|8326 | 0.000000e+00 |      --      |    Inf 
509.11/509.17	c 
509.11/509.17	c SCIP Status        : problem is solved [infeasible]
509.11/509.17	c Solving Time (sec) : 509.17
509.11/509.17	c Solving Nodes      : 199098
509.11/509.17	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
509.11/509.17	c Dual Bound         : +1.00000000000000e+20
509.11/509.17	c Gap                : 0.00 %
509.11/509.17	s UNSATISFIABLE
509.11/509.17	c SCIP Status        : problem is solved [infeasible]
509.11/509.17	c Total Time         :     509.17
509.11/509.17	c   solving          :     509.17
509.11/509.17	c   presolving       :       0.03 (included in solving)
509.11/509.17	c   reading          :       0.02 (included in solving)
509.11/509.17	c Original Problem   :
509.11/509.17	c   Problem name     : HOME/instance-3450980-1307069345.opb
509.11/509.17	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
509.11/509.17	c   Constraints      : 2707 initial, 2707 maximal
509.11/509.17	c Presolved Problem  :
509.11/509.17	c   Problem name     : t_HOME/instance-3450980-1307069345.opb
509.11/509.17	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
509.11/509.17	c   Constraints      : 2443 initial, 20385 maximal
509.11/509.17	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
509.11/509.17	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
509.11/509.17	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
509.11/509.17	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
509.11/509.17	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
509.11/509.17	c   pseudoobj        :       0.00          0          0          0          0          0          0          0          0          0
509.11/509.17	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
509.11/509.17	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
509.11/509.17	c   knapsack         :       0.00          0          0          0          0          0          0          0          0          0
509.11/509.17	c   setppc           :       0.00          0          0          0          0          0        121          0          0          0
509.11/509.17	c   linear           :       0.01          0          0          0          0          0        143          0          0          0
509.11/509.17	c   logicor          :       0.01          0          0          0          0          0          0          0          0          0
509.11/509.17	c   root node        :          -         21          -          -         21          -          -          -          -          -
509.11/509.17	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
509.11/509.17	c   integral         :          0          0          0     102465          0          1          0        310       3652          0          0     199806
509.11/509.17	c   knapsack         :          1          5     737721          0          0          0      26095        936     190798          0          0          0
509.11/509.17	c   setppc           :         22          5     737131          0          0          0    2266574       2398    1004368          0          0          0
509.11/509.17	c   linear           :          0+         5     339313          0          0          0         64          0       1762          0          0          0
509.11/509.17	c   logicor          :       2420+         5     365503          0          0          0     632215        748    1289439          0          0          0
509.11/509.17	c   countsols        :          0          0          0          0          0          0          0          0          0          0          0          0
509.11/509.17	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
509.11/509.17	c   integral         :      37.52       0.00       0.00      37.52       0.00       0.00       0.00
509.11/509.17	c   knapsack         :       0.56       0.00       0.53       0.00       0.00       0.00       0.03
509.11/509.17	c   setppc           :       2.48       0.00       2.02       0.00       0.00       0.00       0.46
509.11/509.17	c   linear           :       0.16       0.00       0.15       0.00       0.00       0.00       0.00
509.11/509.17	c   logicor          :      18.96       0.00      18.41       0.00       0.00       0.00       0.55
509.11/509.17	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
509.11/509.17	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
509.11/509.17	c   vbounds          :          0          0          0          0
509.11/509.17	c   rootredcost      :          0          0          0          0
509.11/509.17	c   pseudoobj        :          0          0          0          0
509.11/509.17	c Propagator Timings :  TotalTime  Propagate    Resprop
509.11/509.17	c   vbounds          :       0.10       0.10       0.00
509.11/509.17	c   rootredcost      :       0.11       0.11       0.00
509.11/509.17	c   pseudoobj        :       0.07       0.07       0.00
509.11/509.17	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
509.11/509.17	c   propagation      :       0.14       4082       4062      23826       24.9         58       21.7          -
509.11/509.17	c   infeasible LP    :       7.30      95508      91853     587649       36.1        264       19.9          0
509.11/509.17	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
509.11/509.17	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
509.11/509.17	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
509.11/509.17	c   applied globally :          -          -          -      99012       20.5          -          -          -
509.11/509.17	c   applied locally  :          -          -          -      12002       34.8          -          -          -
509.11/509.17	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
509.11/509.17	c   cut pool         :       0.00          4          -          -        122          -    (maximal pool size: 503)
509.11/509.17	c   redcost          :       0.38     100309          0          0          0          0
509.11/509.17	c   impliedbounds    :       0.00          5          0          0          0          0
509.11/509.17	c   intobj           :       0.00          0          0          0          0          0
509.11/509.17	c   gomory           :       0.27          5          0          0       1251          0
509.11/509.17	c   cgmip            :       0.00          0          0          0          0          0
509.11/509.17	c   closecuts        :       0.00          0          0          0          0          0
509.11/509.17	c   strongcg         :       0.19          5          0          0       2342          0
509.11/509.17	c   cmir             :       0.00          0          0          0          0          0
509.11/509.17	c   flowcover        :       0.00          0          0          0          0          0
509.11/509.17	c   clique           :       0.00          5          0          0          0          0
509.11/509.17	c   zerohalf         :       0.00          0          0          0          0          0
509.11/509.17	c   mcf              :       0.00          1          0          0          0          0
509.11/509.17	c   oddcycle         :       0.00          0          0          0          0          0
509.11/509.17	c   rapidlearning    :       0.04          1          0          0          0         51
509.11/509.17	c Pricers            :       Time      Calls       Vars
509.11/509.17	c   problem variables:       0.00          0          0
509.11/509.17	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
509.11/509.17	c   relpscost        :      37.46     102465        310       3652          0          0     199806
509.11/509.17	c   pscost           :       0.00          0          0          0          0          0          0
509.11/509.17	c   inference        :       0.00          0          0          0          0          0          0
509.11/509.17	c   mostinf          :       0.00          0          0          0          0          0          0
509.11/509.17	c   leastinf         :       0.00          0          0          0          0          0          0
509.11/509.17	c   fullstrong       :       0.00          0          0          0          0          0          0
509.11/509.17	c   allfullstrong    :       0.00          0          0          0          0          0          0
509.11/509.17	c   random           :       0.00          0          0          0          0          0          0
509.11/509.17	c Primal Heuristics  :       Time      Calls      Found
509.11/509.17	c   LP solutions     :       0.00          -          0
509.11/509.17	c   pseudo solutions :       0.00          -          0
509.11/509.17	c   trivial          :       0.00          1          0
509.11/509.17	c   shiftandpropagate:       0.00          0          0
509.11/509.17	c   simplerounding   :       0.00          0          0
509.11/509.17	c   zirounding       :       0.00          0          0
509.11/509.17	c   rounding         :       0.00          0          0
509.11/509.17	c   shifting         :       0.00          0          0
509.11/509.17	c   intshifting      :       0.00          0          0
509.11/509.17	c   oneopt           :       0.00          0          0
509.11/509.17	c   twoopt           :       0.00          0          0
509.11/509.17	c   fixandinfer      :       0.00          0          0
509.11/509.17	c   feaspump         :       0.00          0          0
509.11/509.17	c   clique           :       0.00          0          0
509.11/509.17	c   coefdiving       :       0.00          0          0
509.11/509.17	c   pscostdiving     :       0.00          0          0
509.11/509.17	c   fracdiving       :       0.00          0          0
509.11/509.17	c   veclendiving     :       0.00          0          0
509.11/509.17	c   intdiving        :       0.00          0          0
509.11/509.17	c   actconsdiving    :       0.00          0          0
509.11/509.17	c   objpscostdiving  :       0.00          0          0
509.11/509.17	c   rootsoldiving    :       0.00          0          0
509.11/509.17	c   linesearchdiving :       0.00          0          0
509.11/509.17	c   guideddiving     :       0.00          0          0
509.11/509.17	c   octane           :       0.00          0          0
509.11/509.17	c   rens             :       0.00          0          0
509.11/509.17	c   rins             :       0.00          0          0
509.11/509.17	c   localbranching   :       0.00          0          0
509.11/509.17	c   mutation         :       0.00          0          0
509.11/509.17	c   crossover        :       0.00          0          0
509.11/509.17	c   dins             :       0.00          0          0
509.11/509.17	c   vbounds          :       0.00          0          0
509.11/509.17	c   undercover       :       0.00          0          0
509.11/509.17	c   subnlp           :       0.00          0          0
509.11/509.17	c   trysol           :       0.00          0          0
509.11/509.17	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
509.11/509.17	c   primal LP        :       0.00          0          0       0.00          -
509.11/509.17	c   dual LP          :     393.01     197413    3525377      17.86    8970.10
509.11/509.17	c   lex dual LP      :       0.00          0          0       0.00          -
509.11/509.17	c   barrier LP       :       0.00          0          0       0.00          -
509.11/509.17	c   diving/probing LP:       0.00          0          0       0.00          -
509.11/509.17	c   strong branching :      36.00       8565     306841      35.82    8524.26
509.11/509.17	c     (at root node) :          -         12       3393     282.75          -
509.11/509.17	c   conflict analysis:       0.00          0          0       0.00          -
509.11/509.17	c B&B Tree           :
509.11/509.17	c   number of runs   :          1
509.11/509.17	c   nodes            :     199098
509.11/509.17	c   nodes (total)    :     199098
509.11/509.17	c   nodes left       :          0
509.11/509.17	c   max depth        :         58
509.11/509.17	c   max depth (total):         58
509.11/509.17	c   backtracks       :      25229 (12.7%)
509.11/509.17	c   delayed cutoffs  :        709
509.11/509.17	c   repropagations   :     296048 (357072 domain reductions, 705 cutoffs)
509.11/509.17	c   avg switch length:       4.55
509.11/509.17	c   switching time   :      18.97
509.11/509.17	c Solution           :
509.11/509.17	c   Solutions found  :          0 (0 improvements)
509.11/509.17	c   Primal Bound     : infeasible
509.11/509.17	c   Dual Bound       :          -
509.11/509.17	c   Gap              :       0.00 %
509.11/509.17	c   Root Dual Bound  : +0.00000000000000e+00
509.11/509.17	c   Root Iterations  :        151
509.11/509.19	c Time complete: 509.2.

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-3450980-1307069345/watcher-3450980-1307069345 -o /tmp/evaluation-result-3450980-1307069345/solver-3450980-1307069345 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3450980-1307069345.opb -t 1800 -m 15500 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.94 1.71 2/373 6908
/proc/meminfo: memFree=22852044/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=13484 CPUtime=0 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 2348 0 0 0 0 0 0 0 25 0 1 0 818534966 13807616 2302 33554432000 4194304 9163163 140735576689488 18446744073709551615 6919008 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/6908/statm: 3371 2302 392 1214 0 2153 0

[startup+0.030946 s]
/proc/loadavg: 2.00 1.94 1.71 2/373 6908
/proc/meminfo: memFree=22852044/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=21176 CPUtime=0.02 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 4061 0 0 0 2 0 0 0 25 0 1 0 818534966 21684224 4014 33554432000 4194304 9163163 140735576689488 18446744073709551615 18446744073699065949 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 5331 4022 496 1214 0 4113 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21176

[startup+0.100935 s]
/proc/loadavg: 2.00 1.94 1.71 2/373 6908
/proc/meminfo: memFree=22852044/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=27640 CPUtime=0.09 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 6209 0 0 0 9 0 0 0 25 0 1 0 818534966 28303360 5865 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 6910 5865 650 1214 0 5692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27640

[startup+0.300897 s]
/proc/loadavg: 2.00 1.94 1.71 2/373 6908
/proc/meminfo: memFree=22852044/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=41756 CPUtime=0.29 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 10170 0 0 0 28 1 0 0 25 0 1 0 818534966 42758144 9115 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 10439 9115 702 1214 0 9221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41756

[startup+0.700834 s]
/proc/loadavg: 2.00 1.94 1.71 2/373 6908
/proc/meminfo: memFree=22852044/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=41988 CPUtime=0.69 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 10237 0 0 0 67 2 0 0 25 0 1 0 818534966 42995712 9182 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 10497 9182 705 1214 0 9279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41988

[startup+1.50068 s]
/proc/loadavg: 2.00 1.94 1.71 3/374 6909
/proc/meminfo: memFree=22817192/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=41988 CPUtime=1.49 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 10238 0 0 0 145 4 0 0 25 0 1 0 818534966 42995712 9183 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 10497 9183 706 1214 0 9279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41988

[startup+3.10038 s]
/proc/loadavg: 2.00 1.94 1.71 3/374 6909
/proc/meminfo: memFree=22816196/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=41988 CPUtime=3.09 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 10244 0 0 0 300 9 0 0 25 0 1 0 818534966 42995712 9189 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 10497 9189 707 1214 0 9279 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41988

[startup+6.3008 s]
/proc/loadavg: 2.00 1.94 1.71 3/374 6909
/proc/meminfo: memFree=22816480/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=41988 CPUtime=6.29 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 10244 0 0 0 610 19 0 0 25 0 1 0 818534966 42995712 9189 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 10497 9189 707 1214 0 9279 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41988

[startup+12.7006 s]
/proc/loadavg: 2.00 1.94 1.71 3/374 6937
/proc/meminfo: memFree=22842244/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=41988 CPUtime=12.69 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 10244 0 0 0 1227 42 0 0 25 0 1 0 818534966 42995712 9189 33554432000 4194304 9163163 140735576689488 18446744073709551615 7196784 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 10497 9189 707 1214 0 9279 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41988

[startup+25.5003 s]
/proc/loadavg: 2.00 1.95 1.72 3/374 6937
/proc/meminfo: memFree=22821800/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=41988 CPUtime=25.49 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 10320 0 0 0 2463 86 0 0 25 0 1 0 818534966 42995712 9265 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 10497 9265 707 1214 0 9279 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41988

[startup+51.1006 s]
/proc/loadavg: 2.00 1.95 1.72 3/374 6938
/proc/meminfo: memFree=22821488/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=41988 CPUtime=51.09 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 10321 0 0 0 4928 181 0 0 25 0 1 0 818534966 42995712 9266 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 10497 9266 707 1214 0 9279 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41988

[startup+102.314 s]
/proc/loadavg: 2.00 1.95 1.74 3/374 6939
/proc/meminfo: memFree=22816496/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=43380 CPUtime=102.31 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 10918 0 0 0 9873 358 0 0 25 0 1 0 818534966 44421120 9863 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 10845 9863 707 1214 0 9627 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 43380

[startup+162.3 s]
/proc/loadavg: 2.00 1.96 1.75 3/374 6995
/proc/meminfo: memFree=22816792/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=45608 CPUtime=162.3 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 11497 0 0 0 15657 573 0 0 25 0 1 0 818534966 46702592 10442 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 11402 10442 707 1214 0 10184 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 45608

[startup+222.3 s]
/proc/loadavg: 2.00 1.97 1.76 3/374 6996
/proc/meminfo: memFree=22815564/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=45744 CPUtime=222.3 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 11531 0 0 0 21443 787 0 0 25 0 1 0 818534966 46841856 10476 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 11436 10476 707 1214 0 10218 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 45744

[startup+282.3 s]
/proc/loadavg: 2.00 1.97 1.77 3/374 6998
/proc/meminfo: memFree=22814928/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=45884 CPUtime=282.29 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 11551 0 0 0 27240 989 0 0 25 0 1 0 818534966 46985216 10496 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 11471 10496 707 1214 0 10253 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 45884

[startup+342.3 s]
/proc/loadavg: 2.00 1.97 1.78 3/374 7026
/proc/meminfo: memFree=22816588/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=46752 CPUtime=342.3 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 11760 0 0 0 33068 1162 0 0 25 0 1 0 818534966 47874048 10705 33554432000 4194304 9163163 140735576689488 18446744073709551615 5275496 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 11688 10705 707 1214 0 10470 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 46752

[startup+402.3 s]
/proc/loadavg: 2.00 1.97 1.79 3/374 7028
/proc/meminfo: memFree=22813040/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=48504 CPUtime=402.3 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 12167 0 0 0 38883 1347 0 0 25 0 1 0 818534966 49668096 11112 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 12126 11112 707 1214 0 10908 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 48504

[startup+462.301 s]
/proc/loadavg: 2.00 1.97 1.81 3/374 7030
/proc/meminfo: memFree=22809052/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=50204 CPUtime=462.31 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 12622 0 0 0 44719 1512 0 0 25 0 1 0 818534966 51408896 11567 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 12551 11567 707 1214 0 11333 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 50204

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

[startup+486.301 s]
/proc/loadavg: 2.07 1.99 1.82 3/374 7030
/proc/meminfo: memFree=22807796/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=50344 CPUtime=486.31 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 12633 0 0 0 47055 1576 0 0 25 0 1 0 818534966 51552256 11578 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 12586 11578 707 1214 0 11368 0
Current children cumulated CPU time (s) 486.31
Current children cumulated vsize (KiB) 50344

[startup+499.101 s]
/proc/loadavg: 2.06 1.99 1.82 3/374 7030
/proc/meminfo: memFree=22807164/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=50344 CPUtime=499.1 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 12634 0 0 0 48300 1610 0 0 25 0 1 0 818534966 51552256 11579 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 12586 11579 707 1214 0 11368 0
Current children cumulated CPU time (s) 499.1
Current children cumulated vsize (KiB) 50344

[startup+505.501 s]
/proc/loadavg: 2.05 1.99 1.82 3/374 7031
/proc/meminfo: memFree=22806916/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=50344 CPUtime=505.5 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 12635 0 0 0 48921 1629 0 0 25 0 1 0 818534966 51552256 11580 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 12586 11580 707 1214 0 11368 0
Current children cumulated CPU time (s) 505.5
Current children cumulated vsize (KiB) 50344

[startup+507.114 s]
/proc/loadavg: 2.05 1.99 1.82 3/374 7031
/proc/meminfo: memFree=22806916/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=50344 CPUtime=507.12 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 12635 0 0 0 49079 1633 0 0 25 0 1 0 818534966 51552256 11580 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 12586 11580 707 1214 0 11368 0
Current children cumulated CPU time (s) 507.12
Current children cumulated vsize (KiB) 50344

[startup+507.9 s]
/proc/loadavg: 2.05 1.99 1.82 3/374 7031
/proc/meminfo: memFree=22806916/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=50344 CPUtime=507.9 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 12636 0 0 0 49155 1635 0 0 25 0 1 0 818534966 51552256 11581 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 12586 11581 707 1214 0 11368 0
Current children cumulated CPU time (s) 507.9
Current children cumulated vsize (KiB) 50344

[startup+508.701 s]
/proc/loadavg: 2.05 1.99 1.82 3/374 7031
/proc/meminfo: memFree=22806916/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=50344 CPUtime=508.71 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 12636 0 0 0 49234 1637 0 0 25 0 1 0 818534966 51552256 11581 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 12586 11581 707 1214 0 11368 0
Current children cumulated CPU time (s) 508.71
Current children cumulated vsize (KiB) 50344

[startup+509.101 s]
/proc/loadavg: 2.05 1.99 1.82 3/374 7031
/proc/meminfo: memFree=22806916/32951124 swapFree=37148216/67111528
[pid=6908] ppid=6906 vsize=50344 CPUtime=509.11 cores=1,3,5,7
/proc/6908/stat : 6908 (scip-2.0.1.4b.l) R 6906 6908 5516 0 -1 4202496 12636 0 0 0 49273 1638 0 0 25 0 1 0 818534966 51552256 11581 33554432000 4194304 9163163 140735576689488 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/6908/statm: 12586 11581 707 1214 0 11368 0
Current children cumulated CPU time (s) 509.11
Current children cumulated vsize (KiB) 50344

Child status: 0
Real time (s): 509.2
CPU time (s): 509.213
CPU user time (s): 492.826
CPU system time (s): 16.3865
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 50344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 492.826
system time used= 16.3865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12641
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= 5
involuntary context switches= 5793

runsolver used 1.75773 second user time and 4.27435 second system time

The end

Launcher Data 

Begin job on node104 at 2011-06-03 04:49:05
IDJOB=3450980
IDBENCH=1338
IDSOLVER=1948
FILE ID=node104/3450980-1307069345
RUNJOBID= node104-1307068486-6731
PBS_JOBID= 13497884
Free space on /tmp= 73932 MiB

SOLVER NAME= SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900667195.opb
COMMAND LINE= HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3450980-1307069345/watcher-3450980-1307069345 -o /tmp/evaluation-result-3450980-1307069345/solver-3450980-1307069345 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3450980-1307069345.opb -t 1800 -m 15500

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

MD5SUM BENCH= 80da336e36371770b02ed1fca93b5c11
RANDOM SEED=591946966

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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	: 5332.83
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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	: 5332.83
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		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22852200 kB
Buffers:        409948 kB
Cached:        7537088 kB
SwapCached:     163904 kB
Active:        3783060 kB
Inactive:      5980680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22852200 kB
SwapTotal:    67111528 kB
SwapFree:     37148216 kB
Dirty:           12048 kB
Writeback:           0 kB
AnonPages:     1675992 kB
Mapped:          13972 kB
Slab:           180004 kB
PageTables:      88852 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 87767500 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= 73920 MiB
End job on node104 at 2011-06-03 04:57:34