Trace number 3729674

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
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverUNSAT 251.092 251.142

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb
MD5SUMc118a5f7f4e95d7123e302378befd6ff
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.708892
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 671
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3729674-1338679230.opb>
0.00/0.02	c original problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2707 constraints
0.00/0.02	c problem read
0.00/0.02	c No objective function, only one solution is needed.
0.00/0.02	c presolving settings loaded
0.00/0.03	c presolving:
0.00/0.05	c (round 1) 0 del vars, 143 del conss, 0 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 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 chg bounds, 0 chg sides, 0 chg coeffs, 2564 upgd conss, 242 impls, 22 clqs
0.00/0.06	c presolving (4 rounds):
0.00/0.06	c  0 deleted vars, 264 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.06	c  242 implications, 22 cliques
0.00/0.06	c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2443 constraints
0.00/0.06	c       1 constraints of type <knapsack>
0.00/0.06	c      22 constraints of type <setppc>
0.00/0.06	c    2420 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 1)
0.00/0.06	c Presolving Time: 0.03
0.00/0.06	c - non default parameters ----------------------------------------------------------------------
0.00/0.06	c # SCIP version 1.2.1.3
0.00/0.06	c 
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = 10000
0.00/0.06	c 
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = 1789.98
0.00/0.06	c 
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = 13950
0.00/0.06	c 
0.00/0.06	c # solving stops, if the given number of solutions were found (-1: no limit)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c limits/solutions = 1
0.00/0.06	c 
0.00/0.06	c # maximal number of separation rounds per node (-1: unlimited)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 5]
0.00/0.06	c separating/maxrounds = 1
0.00/0.06	c 
0.00/0.06	c # maximal number of separation rounds in the root node (-1: unlimited)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c separating/maxroundsroot = 5
0.00/0.06	c 
0.00/0.06	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.06	c # [type: int, range: [1,2], default: 1]
0.00/0.06	c timing/clocktype = 2
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify inequalities
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/linear/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/indicator/addCouplingCons = TRUE
0.00/0.06	c 
0.00/0.06	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.00/0.06	c constraints/knapsack/disaggregation = FALSE
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify knapsacks
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c presolving/probing/maxrounds = 0
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/coefdiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.06	c heuristics/coefdiving/maxlpiterquot = 0.075
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/coefdiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 30]
0.00/0.06	c heuristics/crossover/freq = -1
0.00/0.06	c 
0.00/0.06	c # number of nodes added to the contingent of the total nodes
0.00/0.06	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.06	c heuristics/crossover/nodesofs = 750
0.00/0.06	c 
0.00/0.06	c # number of nodes without incumbent change that heuristic should wait
0.00/0.06	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.00/0.06	c heuristics/crossover/nwaitingnodes = 100
0.00/0.06	c 
0.00/0.06	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.00/0.06	c # [type: real, range: [0,1], default: 0.1]
0.00/0.06	c heuristics/crossover/nodesquot = 0.15
0.00/0.06	c 
0.00/0.06	c # minimum percentage of integer variables that have to be fixed 
0.00/0.06	c # [type: real, range: [0,1], default: 0.666]
0.00/0.06	c heuristics/crossover/minfixingrate = 0.5
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.06	c heuristics/feaspump/freq = -1
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/feaspump/maxlpiterofs = 2000
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/fracdiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.06	c heuristics/fracdiving/maxlpiterquot = 0.075
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/fracdiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/guideddiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.06	c heuristics/guideddiving/maxlpiterquot = 0.075
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/guideddiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.06	c heuristics/intdiving/maxlpiterquot = 0.075
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/intshifting/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/linesearchdiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.06	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c heuristics/nlp/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.06	c heuristics/objpscostdiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to total iteration number
0.00/0.06	c # [type: real, range: [0,1], default: 0.01]
0.00/0.06	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c heuristics/oneopt/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/pscostdiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.06	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/pscostdiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.06	c heuristics/rens/freq = -1
0.00/0.06	c 
0.00/0.06	c # minimum percentage of integer variables that have to be fixable 
0.00/0.06	c # [type: real, range: [0,1], default: 0.5]
0.00/0.06	c heuristics/rens/minfixingrate = 0.3
0.00/0.06	c 
0.00/0.06	c # number of nodes added to the contingent of the total nodes
0.00/0.06	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.06	c heuristics/rens/nodesofs = 2000
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.06	c heuristics/rootsoldiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.00/0.06	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c heuristics/rounding/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/shifting/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c heuristics/simplerounding/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.06	c heuristics/trivial/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c heuristics/trysol/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.06	c heuristics/veclendiving/freq = -1
0.00/0.06	c 
0.00/0.06	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.06	c heuristics/veclendiving/maxlpiterquot = 0.075
0.00/0.06	c 
0.00/0.06	c # additional number of allowed LP iterations
0.00/0.06	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.06	c heuristics/veclendiving/maxlpiterofs = 1500
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c heuristics/zirounding/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.06	c separating/cmir/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.06	c separating/flowcover/freq = -1
0.00/0.06	c 
0.00/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c separating/rapidlearning/freq = 0
0.00/0.06	c 
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving
0.00/0.06	c 
0.00/0.07	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   0.0s|     1 |     0 |    76 |     - |3488k|   0 |  36 | 231 |2443 | 231 |2443 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.18/0.21	c   0.2s|     1 |     0 |   104 |     - |3885k|   0 |  45 | 231 |2586 | 231 |2454 |  11 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.28/0.31	c   0.3s|     1 |     0 |   130 |     - |4234k|   0 |  50 | 231 |2586 | 231 |2457 |  14 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.39/0.42	c   0.4s|     1 |     0 |   147 |     - |4576k|   0 |  54 | 231 |2586 | 231 |2460 |  17 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.49/0.59	c   0.6s|     1 |     0 |   190 |     - |4795k|   0 |  52 | 231 |2586 | 231 |2461 |  18 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.68/0.75	c   0.7s|     1 |     0 |   219 |     - |5123k|   0 |  54 | 231 |2586 | 231 |2464 |  21 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.88/0.99	c   1.0s|     1 |     2 |   219 |     - |5124k|   0 |  54 | 231 |2586 | 231 |2464 |  21 |   0 |  10 | 0.000000e+00 |      --      |    Inf 
60.96/61.01	c  61.0s| 10000 |    51 |265395 |  26.5 |7305k|  33 |  21 | 231 |7167 | 231 |2452 |  21 |6372 |2298 | 0.000000e+00 |      --      |    Inf 
111.36/111.43	c   111s| 20000 |    47 |580339 |  29.0 |8337k|  37 |   - | 231 |9475 | 231 |2452 |  21 |  13k|2557 | 0.000000e+00 |      --      |    Inf 
162.96/163.00	c   163s| 30000 |    71 |882847 |  29.4 |  10M|  46 |  40 | 231 |  13k| 231 |2452 |  21 |  20k|3214 | 0.000000e+00 |      --      |    Inf 
216.25/216.38	c   216s| 40000 |    37 |  1197k|  29.9 |9870k|  46 |  30 | 231 |  12k| 231 |2452 |  21 |  28k|3786 | 0.000000e+00 |      --      |    Inf 
251.04/251.13	c 
251.04/251.13	c SCIP Status        : problem is solved [infeasible]
251.04/251.13	c Solving Time (sec) : 251.10
251.04/251.13	c Solving Nodes      : 46414
251.04/251.13	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
251.04/251.13	c Dual Bound         : +1.00000000000000e+20
251.04/251.13	c Gap                : 0.00 %
251.04/251.13	s UNSATISFIABLE
251.04/251.13	c SCIP Status        : problem is solved [infeasible]
251.04/251.13	c Solving Time       :     251.10
251.04/251.13	c Original Problem   :
251.04/251.13	c   Problem name     : HOME/instance-3729674-1338679230.opb
251.04/251.13	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
251.04/251.13	c   Constraints      : 2707 initial, 2707 maximal
251.04/251.13	c Presolved Problem  :
251.04/251.13	c   Problem name     : t_HOME/instance-3729674-1338679230.opb
251.04/251.13	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
251.04/251.13	c   Constraints      : 2443 initial, 14168 maximal
251.04/251.13	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
251.04/251.13	c   trivial          :       0.00          0          0          0          0          0          0          0          0
251.04/251.13	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
251.04/251.13	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
251.04/251.13	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
251.04/251.13	c   implics          :       0.00          0          0          0          0          0          0          0          0
251.04/251.13	c   probing          :       0.00          0          0          0          0          0          0          0          0
251.04/251.13	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
251.04/251.13	c   setppc           :       0.00          0          0          0          0          0        121          0          0
251.04/251.13	c   linear           :       0.01          0          0          0          0          0        143          0          0
251.04/251.13	c   logicor          :       0.01          0          0          0          0          0          0          0          0
251.04/251.13	c   root node        :          -         21          -          -         21          -          -          -          -
251.04/251.13	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
251.04/251.13	c   integral         :          0          0          0      24189          0         91       1400          0          0      46810
251.04/251.13	c   knapsack         :          1          5     183153          0          0        272      92564          0          0          0
251.04/251.13	c   setppc           :         22          5     183051          0          0       1138     252520          0          0          0
251.04/251.13	c   linear           :          0+         5     179734          0          0          2        640          1          0          0
251.04/251.13	c   logicor          :       2420+         5      87486          0          0        324     298789          0          0          0
251.04/251.13	c   countsols        :          0          0          0          0          0          0          0          0          0          0
251.04/251.13	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
251.04/251.13	c   integral         :      33.48       0.00       0.00      33.48       0.00
251.04/251.13	c   knapsack         :       0.43       0.00       0.43       0.00       0.00
251.04/251.13	c   setppc           :       0.56       0.00       0.56       0.00       0.00
251.04/251.13	c   linear           :       0.37       0.00       0.37       0.00       0.00
251.04/251.13	c   logicor          :       3.45       0.00       3.45       0.00       0.00
251.04/251.13	c   countsols        :       0.00       0.00       0.00       0.00       0.00
251.04/251.13	c Propagators        :       Time      Calls    Cutoffs    DomReds
251.04/251.13	c   vbounds          :       0.02          1          0          0
251.04/251.13	c   rootredcost      :       0.02          0          0          0
251.04/251.13	c   pseudoobj        :       0.02          0          0          0
251.04/251.13	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
251.04/251.13	c   propagation      :       0.04       1736       1727       9450       20.0         33       17.1          -
251.04/251.13	c   infeasible LP    :       1.43      21566      21260     136519       30.2        109       16.7          0
251.04/251.13	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
251.04/251.13	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
251.04/251.13	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
251.04/251.13	c   applied globally :          -          -          -      32713       18.1          -          -          -
251.04/251.13	c   applied locally  :          -          -          -        130       33.2          -          -          -
251.04/251.13	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
251.04/251.13	c   cut pool         :       0.00          4          -          -          8          -    (maximal pool size: 470)
251.04/251.13	c   redcost          :       0.08      23536          0          0          0          0
251.04/251.13	c   impliedbounds    :       0.00          5          0          0          0          0
251.04/251.13	c   intobj           :       0.00          0          0          0          0          0
251.04/251.13	c   cgmip            :       0.00          0          0          0          0          0
251.04/251.13	c   gomory           :       0.33          5          0          0        889          0
251.04/251.13	c   strongcg         :       0.24          5          0          0       2136          0
251.04/251.13	c   cmir             :       0.00          0          0          0          0          0
251.04/251.13	c   flowcover        :       0.00          0          0          0          0          0
251.04/251.13	c   clique           :       0.00          5          0          0          0          0
251.04/251.13	c   zerohalf         :       0.00          0          0          0          0          0
251.04/251.13	c   mcf              :       0.00          1          0          0          0          0
251.04/251.13	c   rapidlearning    :       0.09          1          0          0          0        143
251.04/251.13	c Pricers            :       Time      Calls       Vars
251.04/251.13	c   problem variables:       0.00          0          0
251.04/251.13	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
251.04/251.13	c   relpscost        :      33.47      24189         91       1400          0          0      46810
251.04/251.13	c   pscost           :       0.00          0          0          0          0          0          0
251.04/251.13	c   inference        :       0.00          0          0          0          0          0          0
251.04/251.13	c   mostinf          :       0.00          0          0          0          0          0          0
251.04/251.13	c   leastinf         :       0.00          0          0          0          0          0          0
251.04/251.13	c   fullstrong       :       0.00          0          0          0          0          0          0
251.04/251.13	c   allfullstrong    :       0.00          0          0          0          0          0          0
251.04/251.13	c   random           :       0.00          0          0          0          0          0          0
251.04/251.13	c Primal Heuristics  :       Time      Calls      Found
251.04/251.13	c   LP solutions     :       0.00          -          0
251.04/251.13	c   pseudo solutions :       0.00          -          0
251.04/251.13	c   trivial          :       0.00          1          0
251.04/251.13	c   simplerounding   :       0.00          0          0
251.04/251.13	c   zirounding       :       0.00          0          0
251.04/251.13	c   rounding         :       0.00          0          0
251.04/251.13	c   shifting         :       0.00          0          0
251.04/251.13	c   intshifting      :       0.00          0          0
251.04/251.13	c   oneopt           :       0.00          0          0
251.04/251.13	c   twoopt           :       0.00          0          0
251.04/251.13	c   fixandinfer      :       0.00          0          0
251.04/251.13	c   feaspump         :       0.00          0          0
251.04/251.13	c   coefdiving       :       0.00          0          0
251.04/251.13	c   pscostdiving     :       0.00          0          0
251.04/251.13	c   fracdiving       :       0.00          0          0
251.04/251.13	c   veclendiving     :       0.00          0          0
251.04/251.13	c   intdiving        :       0.00          0          0
251.04/251.13	c   actconsdiving    :       0.00          0          0
251.04/251.13	c   objpscostdiving  :       0.00          0          0
251.04/251.13	c   rootsoldiving    :       0.00          0          0
251.04/251.13	c   linesearchdiving :       0.00          0          0
251.04/251.13	c   guideddiving     :       0.00          0          0
251.04/251.13	c   octane           :       0.00          0          0
251.04/251.13	c   rens             :       0.00          0          0
251.04/251.13	c   rins             :       0.00          0          0
251.04/251.13	c   localbranching   :       0.00          0          0
251.04/251.13	c   mutation         :       0.00          0          0
251.04/251.13	c   crossover        :       0.00          0          0
251.04/251.13	c   dins             :       0.00          0          0
251.04/251.13	c   undercover       :       0.00          0          0
251.04/251.13	c   nlp              :       0.00          0          0
251.04/251.13	c   trysol           :       0.00          0          0
251.04/251.13	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
251.04/251.13	c   primal LP        :       0.00          0          0       0.00          -
251.04/251.13	c   dual LP          :     199.79      45666    1401543      30.69    7015.25
251.04/251.13	c   lex dual LP      :       0.00          0          0       0.00          -
251.04/251.13	c   barrier LP       :       0.00          0          0       0.00          -
251.04/251.13	c   diving/probing LP:       0.00          0          0       0.00          -
251.04/251.13	c   strong branching :      33.18       4174     221886      53.16    6687.91
251.04/251.13	c     (at root node) :          -         10       1391     139.10          -
251.04/251.13	c   conflict analysis:       0.00          0          0       0.00          -
251.04/251.13	c B&B Tree           :
251.04/251.13	c   number of runs   :          1
251.04/251.13	c   nodes            :      46414
251.04/251.13	c   nodes (total)    :      46414
251.04/251.13	c   nodes left       :          0
251.04/251.13	c   max depth        :         46
251.04/251.13	c   max depth (total):         46
251.04/251.13	c   backtracks       :       5543 (11.9%)
251.04/251.13	c   delayed cutoffs  :        397
251.04/251.13	c   repropagations   :      76598 (105855 domain reductions, 384 cutoffs)
251.04/251.13	c   avg switch length:       4.94
251.04/251.13	c   switching time   :       3.83
251.04/251.13	c Solution           :
251.04/251.13	c   Solutions found  :          0 (0 improvements)
251.04/251.13	c   Primal Bound     : infeasible
251.04/251.13	c   Dual Bound       :          -
251.04/251.13	c   Gap              :       0.00 %
251.04/251.13	c   Root Dual Bound  : +0.00000000000000e+00
251.04/251.13	c   Root Iterations  :        219
251.04/251.14	c Time complete: 251.08.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3729674-1338679230/watcher-3729674-1338679230 -o /tmp/evaluation-result-3729674-1338679230/solver-3729674-1338679230 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3729674-1338679230.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.00 1.71 1.14 3/177 4592
/proc/meminfo: memFree=25526560/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/4592/stat : 4592 (runsolver) D 4590 4592 4046 0 -1 4202560 42 0 0 0 0 0 0 0 20 0 1 0 334050258 12095488 50 33554432000 4194304 5436572 140736387206960 140736387203256 4883175 0 0 4096 24578 18446744071579943789 0 0 17 2 0 0 0 0 0
/proc/4592/statm: 2953 50 31 304 0 2645 0

[startup+0.0793179 s]
/proc/loadavg: 2.00 1.71 1.14 3/177 4592
/proc/meminfo: memFree=25526560/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=22540 CPUtime=0.06 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 5225 0 0 0 6 0 0 0 20 0 1 0 334050258 23080960 4777 33554432000 4194304 8395647 140734667696064 140736387203144 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 5635 4777 583 1026 0 4605 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 22540

[startup+0.100309 s]
/proc/loadavg: 2.00 1.71 1.14 3/177 4592
/proc/meminfo: memFree=25526560/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=23468 CPUtime=0.08 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 5437 0 0 0 8 0 0 0 20 0 1 0 334050258 24031232 4989 33554432000 4194304 8395647 140734667696064 140736387203144 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 5867 4989 584 1026 0 4837 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23468

[startup+0.300265 s]
/proc/loadavg: 2.00 1.71 1.14 3/177 4592
/proc/meminfo: memFree=25526560/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=0.28 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8725 0 0 0 27 1 0 0 20 0 1 0 334050258 38416384 8246 33554432000 4194304 8395647 140734667696064 140734667691352 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8246 621 1026 0 8349 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 37516

[startup+0.700238 s]
/proc/loadavg: 2.00 1.71 1.14 3/177 4592
/proc/meminfo: memFree=25526560/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=0.68 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8731 0 0 0 66 2 0 0 20 0 1 0 334050258 38416384 8252 33554432000 4194304 8395647 140734667696064 140734667691256 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8252 621 1026 0 8349 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 37516

[startup+1.50022 s]
/proc/loadavg: 2.16 1.75 1.15 3/178 4593
/proc/meminfo: memFree=25495576/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=1.48 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8810 0 0 0 146 2 0 0 20 0 1 0 334050258 38416384 8331 33554432000 4194304 8395647 140734667696064 140734667690936 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8331 624 1026 0 8349 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37516

[startup+3.10022 s]
/proc/loadavg: 2.16 1.75 1.15 3/178 4593
/proc/meminfo: memFree=25494956/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=3.08 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8810 0 0 0 305 3 0 0 20 0 1 0 334050258 38416384 8331 33554432000 4194304 8395647 140734667696064 140734667691320 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8331 624 1026 0 8349 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 37516

[startup+6.30022 s]
/proc/loadavg: 2.15 1.76 1.16 3/178 4593
/proc/meminfo: memFree=25494956/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=6.28 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8810 0 0 0 622 6 0 0 20 0 1 0 334050258 38416384 8331 33554432000 4194304 8395647 140734667696064 140734667691320 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8331 624 1026 0 8349 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 37516

[startup+12.7002 s]
/proc/loadavg: 2.13 1.76 1.16 3/178 4593
/proc/meminfo: memFree=25494740/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=12.69 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8812 0 0 0 1257 12 0 0 20 0 1 0 334050258 38416384 8333 33554432000 4194304 8395647 140734667696064 140734667691272 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8333 626 1026 0 8349 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37516

[startup+25.5002 s]
/proc/loadavg: 2.11 1.77 1.17 3/178 4593
/proc/meminfo: memFree=25493608/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=25.48 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8820 0 0 0 2524 24 0 0 20 0 1 0 334050258 38416384 8587 33554432000 4194304 8395647 140734667696064 140734667690936 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8587 627 1026 0 8349 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37516

[startup+51.1002 s]
/proc/loadavg: 2.07 1.79 1.19 3/177 4593
/proc/meminfo: memFree=25492864/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=51.07 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8821 0 0 0 5060 47 0 0 20 0 1 0 334050258 38416384 8840 33554432000 4194304 8395647 140734667696064 140734667691192 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8840 627 1026 0 8349 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37516

[startup+102.306 s]
/proc/loadavg: 2.15 1.85 1.24 3/177 4593
/proc/meminfo: memFree=25492244/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=102.27 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8821 0 0 0 10137 90 0 0 20 0 1 0 334050258 38416384 8840 33554432000 4194304 8395647 140734667696064 140734667691528 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8840 627 1026 0 8349 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 37516

[startup+162.3 s]
/proc/loadavg: 2.05 1.87 1.29 3/176 4593
/proc/meminfo: memFree=25493260/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=162.25 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8821 0 0 0 16080 145 0 0 20 0 1 0 334050258 38416384 8840 33554432000 4194304 8395647 140734667696064 140734667691576 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8840 627 1026 0 8349 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 37516

[startup+222.3 s]
/proc/loadavg: 2.02 1.89 1.33 3/177 4594
/proc/meminfo: memFree=25492536/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=222.25 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8821 0 0 0 22027 198 0 0 20 0 1 0 334050258 38416384 8840 33554432000 4194304 8395647 140734667696064 140734667691528 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8840 627 1026 0 8349 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 37516

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

[startup+230.3 s]
/proc/loadavg: 2.02 1.90 1.33 3/177 4594
/proc/meminfo: memFree=25492536/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=230.24 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8821 0 0 0 22820 204 0 0 20 0 1 0 334050258 38416384 8840 33554432000 4194304 8395647 140734667696064 140734667691672 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8840 627 1026 0 8349 0
Current children cumulated CPU time (s) 230.24
Current children cumulated vsize (KiB) 37516

[startup+243.107 s]
/proc/loadavg: 2.01 1.90 1.34 3/177 4594
/proc/meminfo: memFree=25492660/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=243.04 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8821 0 0 0 24089 215 0 0 20 0 1 0 334050258 38416384 8840 33554432000 4194304 8395647 140734667696064 140734667691368 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8840 627 1026 0 8349 0
Current children cumulated CPU time (s) 243.04
Current children cumulated vsize (KiB) 37516

[startup+246.3 s]
/proc/loadavg: 2.01 1.90 1.35 3/177 4594
/proc/meminfo: memFree=25492660/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=246.24 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8821 0 0 0 24406 218 0 0 20 0 1 0 334050258 38416384 8840 33554432000 4194304 8395647 140734667696064 140734667691528 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8840 627 1026 0 8349 0
Current children cumulated CPU time (s) 246.24
Current children cumulated vsize (KiB) 37516

[startup+249.5 s]
/proc/loadavg: 2.01 1.90 1.35 3/177 4594
/proc/meminfo: memFree=25492660/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=249.44 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8822 0 0 0 24723 221 0 0 20 0 1 0 334050258 38416384 8841 33554432000 4194304 8395647 140734667696064 140734667691192 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8841 627 1026 0 8349 0
Current children cumulated CPU time (s) 249.44
Current children cumulated vsize (KiB) 37516

[startup+250.3 s]
/proc/loadavg: 2.01 1.90 1.35 3/177 4594
/proc/meminfo: memFree=25492660/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=250.24 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8822 0 0 0 24803 221 0 0 20 0 1 0 334050258 38416384 8841 33554432000 4194304 8395647 140734667696064 140734667691192 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8841 627 1026 0 8349 0
Current children cumulated CPU time (s) 250.24
Current children cumulated vsize (KiB) 37516

[startup+250.7 s]
/proc/loadavg: 2.01 1.90 1.35 3/177 4594
/proc/meminfo: memFree=25492660/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=250.65 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8822 0 0 0 24843 222 0 0 20 0 1 0 334050258 38416384 8841 33554432000 4194304 8395647 140734667696064 140734667691192 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8841 627 1026 0 8349 0
Current children cumulated CPU time (s) 250.65
Current children cumulated vsize (KiB) 37516

[startup+251.1 s]
/proc/loadavg: 2.01 1.90 1.35 3/177 4594
/proc/meminfo: memFree=25492660/32873648 swapFree=6852/6852
[pid=4592] ppid=4590 vsize=37516 CPUtime=251.04 cores=0,2,4,6
/proc/4592/stat : 4592 (pbscip.linux.x8) R 4590 4592 4046 0 -1 4202496 8822 0 0 0 24882 222 0 0 20 0 1 0 334050258 38416384 8841 33554432000 4194304 8395647 140734667696064 140734667691192 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4592/statm: 9379 8841 627 1026 0 8349 0
Current children cumulated CPU time (s) 251.04
Current children cumulated vsize (KiB) 37516

Child status: 0
Real time (s): 251.142
CPU time (s): 251.092
CPU user time (s): 248.863
CPU system time (s): 2.22866
CPU usage (%): 99.9801
Max. virtual memory (cumulated for all children) (KiB): 37516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 248.863
system time used= 2.22866
maximum resident set size= 35376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8828
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= 11
involuntary context switches= 289

runsolver used 0.374943 second user time and 0.999848 second system time

The end

Launcher Data 

Begin job on node112 at 2012-06-03 01:20:30
IDJOB=3729674
IDBENCH=1308
IDSOLVER=2326
FILE ID=node112/3729674-1338679230
RUNJOBID= node112-1338678625-4065
PBS_JOBID= 14636701
Free space on /tmp= 71208 MiB

SOLVER NAME= PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3729674-1338679230/watcher-3729674-1338679230 -o /tmp/evaluation-result-3729674-1338679230/solver-3729674-1338679230 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3729674-1338679230.opb -t 1800 -m 15500

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

MD5SUM BENCH= c118a5f7f4e95d7123e302378befd6ff
RANDOM SEED=459607734

node112.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.763
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        25526824 kB
Buffers:          536260 kB
Cached:          5901548 kB
SwapCached:            0 kB
Active:          1762700 kB
Inactive:        4725392 kB
Active(anon):      39236 kB
Inactive(anon):    10936 kB
Active(file):    1723464 kB
Inactive(file):  4714456 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             10556 kB
Writeback:             0 kB
AnonPages:         81012 kB
Mapped:            16996 kB
Shmem:               200 kB
Slab:             723152 kB
SReclaimable:     166956 kB
SUnreclaim:       556196 kB
KernelStack:        1480 kB
PageTables:         4188 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     161624 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     57344 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71196 MiB
End job on node112 at 2012-06-03 01:24:41