Trace number 3451256

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 402.752 402.742

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb
MD5SUM86b039bb4205441cb6ccb47b538994bc
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark13.9419
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 665
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-3451256-1307068919.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:
0.00/0.04	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
0.00/0.05	c presolving (4 rounds):
0.00/0.05	c  0 deleted vars, 264 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.05	c  242 implications, 22 cliques
0.00/0.05	c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2443 constraints
0.00/0.05	c       1 constraints of type <knapsack>
0.00/0.05	c      22 constraints of type <setppc>
0.00/0.05	c    2420 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 1)
0.00/0.05	c Presolving Time: 0.03
0.00/0.05	c - non default parameters ----------------------------------------------------------------------
0.00/0.05	c # SCIP version 2.0.1.5
0.00/0.05	c 
0.00/0.05	c # frequency for displaying node information lines
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05	c display/freq = 10000
0.00/0.05	c 
0.00/0.05	c # maximal time in seconds to run
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/time = 1800
0.00/0.05	c 
0.00/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/memory = 13950
0.00/0.05	c 
0.00/0.05	c # solving stops, if the given number of solutions were found (-1: no limit)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05	c limits/solutions = 1
0.00/0.05	c 
0.00/0.05	c # maximal number of separation rounds per node (-1: unlimited)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 5]
0.00/0.05	c separating/maxrounds = 1
0.00/0.05	c 
0.00/0.05	c # maximal number of separation rounds in the root node (-1: unlimited)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05	c separating/maxroundsroot = 5
0.00/0.05	c 
0.00/0.05	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.05	c # [type: int, range: [1,2], default: 1]
0.00/0.05	c timing/clocktype = 2
0.00/0.05	c 
0.00/0.05	c # belongs reading time to solving time?
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c timing/reading = TRUE
0.00/0.05	c 
0.00/0.05	c # should presolving try to simplify inequalities
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/linear/simplifyinequalities = TRUE
0.00/0.05	c 
0.00/0.05	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/indicator/addCouplingCons = TRUE
0.00/0.05	c 
0.00/0.05	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.00/0.05	c constraints/knapsack/disaggregation = FALSE
0.00/0.05	c 
0.00/0.05	c # should presolving try to simplify knapsacks
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.05	c 
0.00/0.05	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05	c presolving/probing/maxrounds = 0
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/coefdiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.05	c heuristics/coefdiving/maxlpiterquot = 0.075
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/coefdiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 30]
0.00/0.05	c heuristics/crossover/freq = -1
0.00/0.05	c 
0.00/0.05	c # number of nodes added to the contingent of the total nodes
0.00/0.05	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.05	c heuristics/crossover/nodesofs = 750
0.00/0.05	c 
0.00/0.05	c # number of nodes without incumbent change that heuristic should wait
0.00/0.05	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.00/0.05	c heuristics/crossover/nwaitingnodes = 100
0.00/0.05	c 
0.00/0.05	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.00/0.05	c # [type: real, range: [0,1], default: 0.1]
0.00/0.05	c heuristics/crossover/nodesquot = 0.15
0.00/0.05	c 
0.00/0.05	c # minimum percentage of integer variables that have to be fixed 
0.00/0.05	c # [type: real, range: [0,1], default: 0.666]
0.00/0.05	c heuristics/crossover/minfixingrate = 0.5
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.05	c heuristics/feaspump/freq = -1
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/feaspump/maxlpiterofs = 2000
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/fracdiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.05	c heuristics/fracdiving/maxlpiterquot = 0.075
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/fracdiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/guideddiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.05	c heuristics/guideddiving/maxlpiterquot = 0.075
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/guideddiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.05	c heuristics/intdiving/maxlpiterquot = 0.075
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/intshifting/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/linesearchdiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.05	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.05	c heuristics/objpscostdiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to total iteration number
0.00/0.05	c # [type: real, range: [0,1], default: 0.01]
0.00/0.05	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.05	c heuristics/oneopt/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/pscostdiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.05	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/pscostdiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.05	c heuristics/rens/freq = -1
0.00/0.05	c 
0.00/0.05	c # minimum percentage of integer variables that have to be fixable 
0.00/0.05	c # [type: real, range: [0,1], default: 0.5]
0.00/0.05	c heuristics/rens/minfixingrate = 0.3
0.00/0.05	c 
0.00/0.05	c # number of nodes added to the contingent of the total nodes
0.00/0.05	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.05	c heuristics/rens/nodesofs = 2000
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.05	c heuristics/rootsoldiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.00/0.05	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.05	c heuristics/rounding/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.05	c heuristics/shiftandpropagate/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/shifting/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.05	c heuristics/simplerounding/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.05	c heuristics/subnlp/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.05	c heuristics/trivial/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.05	c heuristics/trysol/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.05	c heuristics/undercover/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.05	c heuristics/veclendiving/freq = -1
0.00/0.05	c 
0.00/0.05	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.05	c heuristics/veclendiving/maxlpiterquot = 0.075
0.00/0.05	c 
0.00/0.05	c # additional number of allowed LP iterations
0.00/0.05	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.05	c heuristics/veclendiving/maxlpiterofs = 1500
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.05	c heuristics/zirounding/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.05	c separating/cmir/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.05	c separating/flowcover/freq = -1
0.00/0.05	c 
0.00/0.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05	c separating/rapidlearning/freq = 0
0.00/0.05	c 
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c start solving
0.00/0.05	c 
0.00/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.07	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   0.1s|     1 |     0 |    90 |     - |4124k|   0 |  43 | 231 |2490 | 231 |2454 |  11 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   105 |     - |4570k|   0 |  46 | 231 |2490 | 231 |2458 |  15 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.3s|     1 |     0 |   111 |     - |4866k|   0 |  45 | 231 |2490 | 231 |2460 |  17 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.39/0.45	c   0.5s|     1 |     0 |   129 |     - |5132k|   0 |  46 | 231 |2490 | 231 |2463 |  20 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.49/0.58	c   0.6s|     1 |     0 |   151 |     - |5402k|   0 |  50 | 231 |2490 | 231 |2467 |  24 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.69/0.78	c   0.8s|     1 |     2 |   151 |     - |5403k|   0 |  50 | 231 |2490 | 231 |2467 |  24 |   0 |  12 | 0.000000e+00 |      --      |    Inf 
34.99/35.10	c  35.1s| 10000 |   102 |172740 |  17.3 |7542k|  44 |  24 | 231 |6560 | 231 |2451 |  24 |5752 |2556 | 0.000000e+00 |      --      |    Inf 
57.29/57.38	c  57.4s| 20000 |   127 |337315 |  16.9 |8036k|  46 |   - | 231 |6997 | 231 |2451 |  24 |  11k|2773 | 0.000000e+00 |      --      |    Inf 
79.30/79.39	c  79.4s| 30000 |   133 |500033 |  16.7 |8404k|  54 |  33 | 231 |7781 | 231 |2451 |  24 |  17k|2970 | 0.000000e+00 |      --      |    Inf 
103.49/103.59	c   104s| 40000 |   152 |665889 |  16.6 |9073k|  54 |  32 | 231 |8748 | 231 |2451 |  24 |  22k|3632 | 0.000000e+00 |      --      |    Inf 
126.09/126.11	c   126s| 50000 |   180 |824064 |  16.5 |9583k|  54 |   - | 231 |9298 | 231 |2451 |  24 |  28k|4039 | 0.000000e+00 |      --      |    Inf 
149.00/149.02	c   149s| 60000 |   203 |986496 |  16.4 |  10M|  54 |  33 | 231 |9928 | 231 |2451 |  24 |  34k|4452 | 0.000000e+00 |      --      |    Inf 
171.90/171.92	c   172s| 70000 |   172 |  1145k|  16.4 |9212k|  54 |  33 | 231 |7514 | 231 |2451 |  24 |  40k|4863 | 0.000000e+00 |      --      |    Inf 
194.72/194.76	c   195s| 80000 |   181 |  1307k|  16.3 |9648k|  54 |  29 | 231 |8435 | 231 |2451 |  24 |  46k|5194 | 0.000000e+00 |      --      |    Inf 
217.71/217.76	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
217.71/217.76	c   218s| 90000 |   148 |  1475k|  16.4 |  10M|  54 |   - | 231 |  10k| 231 |2451 |  24 |  52k|5478 | 0.000000e+00 |      --      |    Inf 
240.60/240.68	c   241s|100000 |   186 |  1639k|  16.4 |  10M|  54 |   - | 231 |  11k|   0 |   0 |  24 |  57k|5827 | 0.000000e+00 |      --      |    Inf 
264.80/264.81	c   265s|110000 |   212 |  1814k|  16.5 |  11M|  54 |  25 | 231 |  13k| 231 |2451 |  24 |  63k|6161 | 0.000000e+00 |      --      |    Inf 
288.50/288.50	c   288s|120000 |   244 |  1988k|  16.6 |  11M|  58 |  47 | 231 |  13k| 231 |2451 |  24 |  68k|6434 | 0.000000e+00 |      --      |    Inf 
312.00/312.02	c   312s|130000 |   171 |  2157k|  16.6 |  10M|  58 |   - | 231 |9634 | 231 |2451 |  24 |  73k|6724 | 0.000000e+00 |      --      |    Inf 
335.51/335.57	c   336s|140000 |   139 |  2325k|  16.6 |  10M|  58 |  46 | 231 |  10k| 231 |2451 |  24 |  79k|7064 | 0.000000e+00 |      --      |    Inf 
359.01/359.09	c   359s|150000 |    81 |  2498k|  16.7 |  10M|  61 |   - | 231 |  11k| 231 |2451 |  24 |  85k|7251 | 0.000000e+00 |      --      |    Inf 
382.10/382.17	c   382s|160000 |    41 |  2664k|  16.7 |  10M|  61 |   - | 231 |  11k| 231 |2451 |  24 |  91k|7486 | 0.000000e+00 |      --      |    Inf 
402.70/402.72	c 
402.70/402.72	c SCIP Status        : problem is solved [infeasible]
402.70/402.72	c Solving Time (sec) : 402.72
402.70/402.72	c Solving Nodes      : 168667
402.70/402.72	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
402.70/402.72	c Dual Bound         : +1.00000000000000e+20
402.70/402.72	c Gap                : 0.00 %
402.70/402.72	s UNSATISFIABLE
402.70/402.72	c SCIP Status        : problem is solved [infeasible]
402.70/402.72	c Total Time         :     402.72
402.70/402.72	c   solving          :     402.72
402.70/402.72	c   presolving       :       0.03 (included in solving)
402.70/402.72	c   reading          :       0.02 (included in solving)
402.70/402.72	c Original Problem   :
402.70/402.72	c   Problem name     : HOME/instance-3451256-1307068919.opb
402.70/402.72	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
402.70/402.72	c   Constraints      : 2707 initial, 2707 maximal
402.70/402.72	c Presolved Problem  :
402.70/402.72	c   Problem name     : t_HOME/instance-3451256-1307068919.opb
402.70/402.72	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
402.70/402.72	c   Constraints      : 2443 initial, 13415 maximal
402.70/402.72	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
402.70/402.72	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
402.70/402.72	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
402.70/402.72	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
402.70/402.72	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
402.70/402.72	c   pseudoobj        :       0.00          0          0          0          0          0          0          0          0          0
402.70/402.72	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
402.70/402.72	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
402.70/402.72	c   knapsack         :       0.00          0          0          0          0          0          0          0          0          0
402.70/402.72	c   setppc           :       0.00          0          0          0          0          0        121          0          0          0
402.70/402.72	c   linear           :       0.01          0          0          0          0          0        143          0          0          0
402.70/402.72	c   logicor          :       0.01          0          0          0          0          0          0          0          0          0
402.70/402.72	c   root node        :          -         22          -          -         22          -          -          -          -          -
402.70/402.72	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
402.70/402.72	c   integral         :          0          0          0      87090          0          1          0        255       3266          0          0     169890
402.70/402.72	c   knapsack         :          1          5     632126          0          0          0      43891       1385     290347          0          0          0
402.70/402.72	c   setppc           :         22          5     631239          0          0          0    1892124       3513     859710          0          0          0
402.70/402.72	c   linear           :          0+         5     372414          0          0          0        130          0       3130          0          0          0
402.70/402.72	c   logicor          :       2420+         5     314610          0          0          0     563531       1171    1136934          0          0          0
402.70/402.72	c   countsols        :          0          0          0          0          0          0          0          0          0          0          0          0
402.70/402.72	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
402.70/402.72	c   integral         :      32.15       0.00       0.00      32.15       0.00       0.00       0.00
402.70/402.72	c   knapsack         :       0.60       0.00       0.55       0.00       0.00       0.00       0.04
402.70/402.72	c   setppc           :       1.87       0.00       1.49       0.00       0.00       0.00       0.38
402.70/402.72	c   linear           :       0.16       0.00       0.16       0.00       0.00       0.00       0.00
402.70/402.72	c   logicor          :      11.56       0.00      11.09       0.00       0.00       0.00       0.47
402.70/402.72	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
402.70/402.72	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
402.70/402.72	c   vbounds          :          0          0          0          0
402.70/402.72	c   rootredcost      :          0          0          0          0
402.70/402.72	c   pseudoobj        :          0          0          0          0
402.70/402.72	c Propagator Timings :  TotalTime  Propagate    Resprop
402.70/402.72	c   vbounds          :       0.09       0.09       0.00
402.70/402.72	c   rootredcost      :       0.09       0.09       0.00
402.70/402.72	c   pseudoobj        :       0.06       0.06       0.00
402.70/402.72	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
402.70/402.72	c   propagation      :       0.20       6069       6039      34171       24.4         93       24.0          -
402.70/402.72	c   infeasible LP    :       5.93      78612      75514     476734       36.1        320       19.4          0
402.70/402.72	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
402.70/402.72	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
402.70/402.72	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
402.70/402.72	c   applied globally :          -          -          -      85980       20.3          -          -          -
402.70/402.72	c   applied locally  :          -          -          -      10442       35.1          -          -          -
402.70/402.72	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
402.70/402.72	c   cut pool         :       0.00          4          -          -        122          -    (maximal pool size: 502)
402.70/402.72	c   redcost          :       0.32      85295          0          0          0          0
402.70/402.72	c   impliedbounds    :       0.00          5          0          0          0          0
402.70/402.72	c   intobj           :       0.00          0          0          0          0          0
402.70/402.72	c   gomory           :       0.27          5          0          0       1251          0
402.70/402.72	c   cgmip            :       0.00          0          0          0          0          0
402.70/402.72	c   closecuts        :       0.00          0          0          0          0          0
402.70/402.72	c   strongcg         :       0.19          5          0          0       2342          0
402.70/402.72	c   cmir             :       0.00          0          0          0          0          0
402.70/402.72	c   flowcover        :       0.00          0          0          0          0          0
402.70/402.72	c   clique           :       0.00          5          0          0          0          0
402.70/402.72	c   zerohalf         :       0.00          0          0          0          0          0
402.70/402.72	c   mcf              :       0.00          1          0          0          0          0
402.70/402.72	c   oddcycle         :       0.00          0          0          0          0          0
402.70/402.72	c   rapidlearning    :       0.04          1          0          0          0         47
402.70/402.72	c Pricers            :       Time      Calls       Vars
402.70/402.72	c   problem variables:       0.00          0          0
402.70/402.72	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
402.70/402.72	c   relpscost        :      32.10      87090        255       3266          0          0     169890
402.70/402.72	c   pscost           :       0.00          0          0          0          0          0          0
402.70/402.72	c   inference        :       0.00          0          0          0          0          0          0
402.70/402.72	c   mostinf          :       0.00          0          0          0          0          0          0
402.70/402.72	c   leastinf         :       0.00          0          0          0          0          0          0
402.70/402.72	c   fullstrong       :       0.00          0          0          0          0          0          0
402.70/402.72	c   allfullstrong    :       0.00          0          0          0          0          0          0
402.70/402.72	c   random           :       0.00          0          0          0          0          0          0
402.70/402.72	c Primal Heuristics  :       Time      Calls      Found
402.70/402.72	c   LP solutions     :       0.00          -          0
402.70/402.72	c   pseudo solutions :       0.00          -          0
402.70/402.72	c   trivial          :       0.00          1          0
402.70/402.72	c   shiftandpropagate:       0.00          0          0
402.70/402.72	c   simplerounding   :       0.00          0          0
402.70/402.72	c   zirounding       :       0.00          0          0
402.70/402.72	c   rounding         :       0.00          0          0
402.70/402.72	c   shifting         :       0.00          0          0
402.70/402.72	c   intshifting      :       0.00          0          0
402.70/402.72	c   oneopt           :       0.00          0          0
402.70/402.72	c   twoopt           :       0.00          0          0
402.70/402.72	c   fixandinfer      :       0.00          0          0
402.70/402.72	c   feaspump         :       0.00          0          0
402.70/402.72	c   clique           :       0.00          0          0
402.70/402.72	c   coefdiving       :       0.00          0          0
402.70/402.72	c   pscostdiving     :       0.00          0          0
402.70/402.72	c   fracdiving       :       0.00          0          0
402.70/402.72	c   veclendiving     :       0.00          0          0
402.70/402.72	c   intdiving        :       0.00          0          0
402.70/402.72	c   actconsdiving    :       0.00          0          0
402.70/402.72	c   objpscostdiving  :       0.00          0          0
402.70/402.72	c   rootsoldiving    :       0.00          0          0
402.70/402.72	c   linesearchdiving :       0.00          0          0
402.70/402.72	c   guideddiving     :       0.00          0          0
402.70/402.72	c   octane           :       0.00          0          0
402.70/402.72	c   rens             :       0.00          0          0
402.70/402.72	c   rins             :       0.00          0          0
402.70/402.72	c   localbranching   :       0.00          0          0
402.70/402.72	c   mutation         :       0.00          0          0
402.70/402.72	c   crossover        :       0.00          0          0
402.70/402.72	c   dins             :       0.00          0          0
402.70/402.72	c   vbounds          :       0.00          0          0
402.70/402.72	c   undercover       :       0.00          0          0
402.70/402.72	c   subnlp           :       0.00          0          0
402.70/402.72	c   trysol           :       0.00          0          0
402.70/402.72	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
402.70/402.72	c   primal LP        :       0.00          0          0       0.00          -
402.70/402.72	c   dual LP          :     313.40     165300    2811431      17.01    8970.82
402.70/402.72	c   lex dual LP      :       0.00          0          0       0.00          -
402.70/402.72	c   barrier LP       :       0.00          0          0       0.00          -
402.70/402.72	c   diving/probing LP:       0.00          0          0       0.00          -
402.70/402.72	c   strong branching :      30.89       7709     258975      33.59    8384.84
402.70/402.72	c     (at root node) :          -         12       1872     156.00          -
402.70/402.72	c   conflict analysis:       0.00          0          0       0.00          -
402.70/402.72	c B&B Tree           :
402.70/402.72	c   number of runs   :          1
402.70/402.72	c   nodes            :     168667
402.70/402.72	c   nodes (total)    :     168667
402.70/402.72	c   nodes left       :          0
402.70/402.72	c   max depth        :         61
402.70/402.72	c   max depth (total):         61
402.70/402.72	c   backtracks       :      21161 (12.5%)
402.70/402.72	c   delayed cutoffs  :       1224
402.70/402.72	c   repropagations   :     250408 (347613 domain reductions, 1214 cutoffs)
402.70/402.72	c   avg switch length:       4.77
402.70/402.72	c   switching time   :      12.81
402.70/402.72	c Solution           :
402.70/402.72	c   Solutions found  :          0 (0 improvements)
402.70/402.72	c   Primal Bound     : infeasible
402.70/402.72	c   Dual Bound       :          -
402.70/402.72	c   Gap              :       0.00 %
402.70/402.72	c   Root Dual Bound  : +0.00000000000000e+00
402.70/402.72	c   Root Iterations  :        151
402.70/402.74	c Time complete: 402.74.

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-3451256-1307068919/watcher-3451256-1307068919 -o /tmp/evaluation-result-3451256-1307068919/solver-3451256-1307068919 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3451256-1307068919.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: 1.92 2.00 1.97 2/505 31560
/proc/meminfo: memFree=30426772/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=14032 CPUtime=0.01 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 2480 0 0 0 1 0 0 0 25 0 1 0 818494503 14368768 2433 33554432000 4194304 9163163 140734201312080 18446744073709551615 8044971 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/31560/statm: 3508 2433 392 1214 0 2290 0

[startup+0.09563 s]
/proc/loadavg: 1.92 2.00 1.97 2/505 31560
/proc/meminfo: memFree=30426772/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=26792 CPUtime=0.09 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 5984 0 0 0 8 1 0 0 25 0 1 0 818494503 27435008 5639 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 6698 5639 650 1214 0 5480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26792

[startup+0.100624 s]
/proc/loadavg: 1.92 2.00 1.97 2/505 31560
/proc/meminfo: memFree=30426772/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=27636 CPUtime=0.09 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 6210 0 0 0 8 1 0 0 25 0 1 0 818494503 28299264 5865 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 6909 5865 650 1214 0 5691 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27636

[startup+0.300601 s]
/proc/loadavg: 1.92 2.00 1.97 2/505 31560
/proc/meminfo: memFree=30426772/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=41612 CPUtime=0.29 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 10162 0 0 0 28 1 0 0 25 0 1 0 818494503 42610688 9106 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 10403 9106 702 1214 0 9185 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41612

[startup+0.70053 s]
/proc/loadavg: 1.92 2.00 1.97 2/505 31560
/proc/meminfo: memFree=30426772/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=41844 CPUtime=0.69 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 10270 0 0 0 66 3 0 0 25 0 1 0 818494503 42848256 9214 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 10461 9214 704 1214 0 9243 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41844

[startup+1.50038 s]
/proc/loadavg: 1.92 2.00 1.97 3/506 31561
/proc/meminfo: memFree=30391720/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=41844 CPUtime=1.49 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 10272 0 0 0 144 5 0 0 25 0 1 0 818494503 42848256 9216 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 10461 9216 706 1214 0 9243 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41844

[startup+3.10009 s]
/proc/loadavg: 1.92 2.00 1.97 3/506 31561
/proc/meminfo: memFree=30389736/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=41844 CPUtime=3.09 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 10278 0 0 0 298 11 0 0 25 0 1 0 818494503 42848256 9222 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 10461 9222 707 1214 0 9243 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41844

[startup+6.30053 s]
/proc/loadavg: 1.93 2.00 1.97 3/506 31561
/proc/meminfo: memFree=30389884/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=41844 CPUtime=6.29 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 10278 0 0 0 607 22 0 0 25 0 1 0 818494503 42848256 9222 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 10461 9222 707 1214 0 9243 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41844

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 1.97 3/506 31562
/proc/meminfo: memFree=30389660/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=41844 CPUtime=12.69 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 10316 0 0 0 1226 43 0 0 25 0 1 0 818494503 42848256 9256 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 10461 9256 707 1214 0 9243 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41844

[startup+25.5001 s]
/proc/loadavg: 1.95 2.00 1.97 3/506 31562
/proc/meminfo: memFree=30389704/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=41844 CPUtime=25.49 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 10316 0 0 0 2466 83 0 0 25 0 1 0 818494503 42848256 9256 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 10461 9256 707 1214 0 9243 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41844

[startup+51.1006 s]
/proc/loadavg: 1.96 2.00 1.97 3/506 31563
/proc/meminfo: memFree=30389200/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=41844 CPUtime=51.09 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 10445 0 0 0 4955 154 0 0 25 0 1 0 818494503 42848256 9385 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 10461 9385 707 1214 0 9243 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41844

[startup+102.319 s]
/proc/loadavg: 1.98 2.00 1.97 3/506 31564
/proc/meminfo: memFree=30389024/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=41844 CPUtime=102.31 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 10570 0 0 0 9923 308 0 0 25 0 1 0 818494503 42848256 9510 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 10461 9510 707 1214 0 9243 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 41844

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.97 3/506 31566
/proc/meminfo: memFree=30386888/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=42432 CPUtime=162.3 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 10716 0 0 0 15736 494 0 0 25 0 1 0 818494503 43450368 9656 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 10608 9656 707 1214 0 9390 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 42432

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.97 3/506 31567
/proc/meminfo: memFree=30386368/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=43336 CPUtime=222.3 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 10923 0 0 0 21550 680 0 0 25 0 1 0 818494503 44376064 9863 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 10834 9863 707 1214 0 9616 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43336

[startup+282.301 s]
/proc/loadavg: 2.05 2.01 1.98 3/506 31569
/proc/meminfo: memFree=30384108/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=45444 CPUtime=282.29 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 11435 0 0 0 27370 859 0 0 25 0 1 0 818494503 46534656 10375 33554432000 4194304 9163163 140734201312080 18446744073709551615 5275463 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 11361 10375 707 1214 0 10143 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 45444

[startup+342.3 s]
/proc/loadavg: 2.16 2.05 2.00 3/506 31570
/proc/meminfo: memFree=30382720/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=45876 CPUtime=342.3 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 11571 0 0 0 33184 1046 0 0 25 0 1 0 818494503 46977024 10511 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 11469 10511 707 1214 0 10251 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 45876

[startup+402.301 s]
/proc/loadavg: 2.06 2.04 2.00 3/506 31599
/proc/meminfo: memFree=30389776/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=46284 CPUtime=402.3 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 11647 0 0 0 38973 1257 0 0 25 0 1 0 818494503 47394816 10587 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 11571 10587 707 1214 0 10353 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 46284

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

[startup+402.701 s]
/proc/loadavg: 2.06 2.04 2.00 3/506 31599
/proc/meminfo: memFree=30389800/32951124 swapFree=51712236/67111528
[pid=31560] ppid=31558 vsize=46284 CPUtime=402.7 cores=1,3,5,7
/proc/31560/stat : 31560 (scip-2.0.1.4b.l) R 31558 31560 27258 0 -1 4202496 11647 0 0 0 39012 1258 0 0 25 0 1 0 818494503 47394816 10587 33554432000 4194304 9163163 140734201312080 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/31560/statm: 11571 10587 707 1214 0 10353 0
Current children cumulated CPU time (s) 402.7
Current children cumulated vsize (KiB) 46284

Child status: 0
Real time (s): 402.742
CPU time (s): 402.752
CPU user time (s): 390.16
CPU system time (s): 12.5921
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 46284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 390.16
system time used= 12.5921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11652
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 473

runsolver used 1.88871 second user time and 4.71728 second system time

The end

Launcher Data 

Begin job on node103 at 2011-06-03 04:41:59
IDJOB=3451256
IDBENCH=1307
IDSOLVER=1948
FILE ID=node103/3451256-1307068919
RUNJOBID= node103-1307065667-27816
PBS_JOBID= 13497885
Free space on /tmp= 73868 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-t3002.11tsp11.1900563250.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-3451256-1307068919/watcher-3451256-1307068919 -o /tmp/evaluation-result-3451256-1307068919/solver-3451256-1307068919 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3451256-1307068919.opb -t 1800 -m 15500

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

MD5SUM BENCH= 86b039bb4205441cb6ccb47b538994bc
RANDOM SEED=1770766200

node103.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		: 2666.858
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		: 2666.858
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	: 5332.75
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		: 2666.858
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		: 2666.858
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	: 5332.77
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		: 2666.858
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	: 5332.75
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		: 2666.858
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	: 5332.75
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		: 2666.858
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	: 5332.83
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		: 2666.858
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30426928 kB
Buffers:        255892 kB
Cached:         402708 kB
SwapCached:      23760 kB
Active:        1880612 kB
Inactive:       352804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30426928 kB
SwapTotal:    67111528 kB
SwapFree:     51712236 kB
Dirty:           12128 kB
Writeback:           0 kB
AnonPages:     1571684 kB
Mapped:          25572 kB
Slab:           148880 kB
PageTables:      73048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 162103220 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= 73856 MiB
End job on node103 at 2011-06-03 04:48:42