Trace number 3486379

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 2 2011-06-10 (fixed)? (MO) 249.321 249.32

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-178.opb
MD5SUMc8d6406d9171f43a410d04b94af97b71
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables334369
Total number of constraints7853489
Number of constraints which are clauses7054921
Number of constraints which are cardinality constraints (but not clauses)24655
Number of constraints which are nor clauses,nor cardinality constraints773913
Minimum length of a constraint1
Maximum length of a constraint2580
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 2581
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.5]
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-3486379-1307795432.opb>
44.59/44.67	c original problem has 334369 variables (334369 bin, 0 int, 0 impl, 0 cont) and 7853489 constraints
44.59/44.67	c problem read
44.59/44.67	c No objective function, only one solution is needed.
44.59/44.68	c presolving settings loaded
91.09/91.20	c presolving:
102.99/103.09	c (round 1) 4636 del vars, 74640 del conss, 0 add conss, 4636 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 3369896 impls, 12137 clqs
104.99/105.03	c (round 2) 7041 del vars, 194927 del conss, 0 add conss, 4636 chg bounds, 23421 chg sides, 31080 chg coeffs, 0 upgd conss, 3392540 impls, 12137 clqs
106.00/106.06	c (round 3) 7041 del vars, 197147 del conss, 0 add conss, 4636 chg bounds, 23421 chg sides, 31080 chg coeffs, 0 upgd conss, 3392540 impls, 12137 clqs
213.19/213.30	c (round 4) 7041 del vars, 197192 del conss, 0 add conss, 4636 chg bounds, 23428 chg sides, 31080 chg coeffs, 7656334 upgd conss, 3392540 impls, 12137 clqs
234.40/234.42	c presolving (5 rounds):
234.40/234.42	c  7041 deleted vars, 197192 deleted constraints, 0 added constraints, 4636 tightened bounds, 0 added holes, 23539 changed sides, 31302 changed coefficients
234.40/234.42	c  3392540 implications, 12137 cliques
234.40/234.42	c presolved problem has 327328 variables (327328 bin, 0 int, 0 impl, 0 cont) and 7656297 constraints
234.40/234.42	c  770213 constraints of type <knapsack>
234.40/234.42	c 1596563 constraints of type <setppc>
234.40/234.42	c       1 constraints of type <linear>
234.40/234.42	c 5289520 constraints of type <logicor>
234.40/234.42	c transformed objective value is always integral (scale: 1)
234.40/234.42	c Presolving Time: 184.69
234.40/234.42	c - non default parameters ----------------------------------------------------------------------
234.40/234.42	c # SCIP version 2.0.1.4
234.40/234.42	c 
234.40/234.42	c # frequency for displaying node information lines
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 100]
234.40/234.42	c display/freq = 10000
234.40/234.42	c 
234.40/234.42	c # maximal time in seconds to run
234.40/234.42	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
234.40/234.42	c limits/time = 1797
234.40/234.42	c 
234.40/234.42	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
234.40/234.42	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
234.40/234.42	c limits/memory = 13950
234.40/234.42	c 
234.40/234.42	c # solving stops, if the given number of solutions were found (-1: no limit)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: -1]
234.40/234.42	c limits/solutions = 1
234.40/234.42	c 
234.40/234.42	c # maximal number of separation rounds per node (-1: unlimited)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 5]
234.40/234.42	c separating/maxrounds = 1
234.40/234.42	c 
234.40/234.42	c # maximal number of separation rounds in the root node (-1: unlimited)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: -1]
234.40/234.42	c separating/maxroundsroot = 5
234.40/234.42	c 
234.40/234.42	c # default clock type (1: CPU user seconds, 2: wall clock time)
234.40/234.42	c # [type: int, range: [1,2], default: 1]
234.40/234.42	c timing/clocktype = 2
234.40/234.42	c 
234.40/234.42	c # belongs reading time to solving time?
234.40/234.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
234.40/234.42	c timing/reading = TRUE
234.40/234.42	c 
234.40/234.42	c # should presolving try to simplify inequalities
234.40/234.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
234.40/234.42	c constraints/linear/simplifyinequalities = TRUE
234.40/234.42	c 
234.40/234.42	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
234.40/234.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
234.40/234.42	c constraints/indicator/addCouplingCons = TRUE
234.40/234.42	c 
234.40/234.42	c # should disaggregation of knapsack constraints be allowed in preprocessing?
234.40/234.42	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
234.40/234.42	c constraints/knapsack/disaggregation = FALSE
234.40/234.42	c 
234.40/234.42	c # should presolving try to simplify knapsacks
234.40/234.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
234.40/234.42	c constraints/knapsack/simplifyinequalities = TRUE
234.40/234.42	c 
234.40/234.42	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: -1]
234.40/234.42	c presolving/probing/maxrounds = 0
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 10]
234.40/234.42	c heuristics/coefdiving/freq = -1
234.40/234.42	c 
234.40/234.42	c # maximal fraction of diving LP iterations compared to node LP iterations
234.40/234.42	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
234.40/234.42	c heuristics/coefdiving/maxlpiterquot = 0.075
234.40/234.42	c 
234.40/234.42	c # additional number of allowed LP iterations
234.40/234.42	c # [type: int, range: [0,2147483647], default: 1000]
234.40/234.42	c heuristics/coefdiving/maxlpiterofs = 1500
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 30]
234.40/234.42	c heuristics/crossover/freq = -1
234.40/234.42	c 
234.40/234.42	c # number of nodes added to the contingent of the total nodes
234.40/234.42	c # [type: longint, range: [0,9223372036854775807], default: 500]
234.40/234.42	c heuristics/crossover/nodesofs = 750
234.40/234.42	c 
234.40/234.42	c # number of nodes without incumbent change that heuristic should wait
234.40/234.42	c # [type: longint, range: [0,9223372036854775807], default: 200]
234.40/234.42	c heuristics/crossover/nwaitingnodes = 100
234.40/234.42	c 
234.40/234.42	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
234.40/234.42	c # [type: real, range: [0,1], default: 0.1]
234.40/234.42	c heuristics/crossover/nodesquot = 0.15
234.40/234.42	c 
234.40/234.42	c # minimum percentage of integer variables that have to be fixed 
234.40/234.42	c # [type: real, range: [0,1], default: 0.666]
234.40/234.42	c heuristics/crossover/minfixingrate = 0.5
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 20]
234.40/234.42	c heuristics/feaspump/freq = -1
234.40/234.42	c 
234.40/234.42	c # additional number of allowed LP iterations
234.40/234.42	c # [type: int, range: [0,2147483647], default: 1000]
234.40/234.42	c heuristics/feaspump/maxlpiterofs = 2000
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 10]
234.40/234.42	c heuristics/fracdiving/freq = -1
234.40/234.42	c 
234.40/234.42	c # maximal fraction of diving LP iterations compared to node LP iterations
234.40/234.42	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
234.40/234.42	c heuristics/fracdiving/maxlpiterquot = 0.075
234.40/234.42	c 
234.40/234.42	c # additional number of allowed LP iterations
234.40/234.42	c # [type: int, range: [0,2147483647], default: 1000]
234.40/234.42	c heuristics/fracdiving/maxlpiterofs = 1500
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 10]
234.40/234.42	c heuristics/guideddiving/freq = -1
234.40/234.42	c 
234.40/234.42	c # maximal fraction of diving LP iterations compared to node LP iterations
234.40/234.42	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
234.40/234.42	c heuristics/guideddiving/maxlpiterquot = 0.075
234.40/234.42	c 
234.40/234.42	c # additional number of allowed LP iterations
234.40/234.42	c # [type: int, range: [0,2147483647], default: 1000]
234.40/234.42	c heuristics/guideddiving/maxlpiterofs = 1500
234.40/234.42	c 
234.40/234.42	c # maximal fraction of diving LP iterations compared to node LP iterations
234.40/234.42	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
234.40/234.42	c heuristics/intdiving/maxlpiterquot = 0.075
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 10]
234.40/234.42	c heuristics/intshifting/freq = -1
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 10]
234.40/234.42	c heuristics/linesearchdiving/freq = -1
234.40/234.42	c 
234.40/234.42	c # maximal fraction of diving LP iterations compared to node LP iterations
234.40/234.42	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
234.40/234.42	c heuristics/linesearchdiving/maxlpiterquot = 0.075
234.40/234.42	c 
234.40/234.42	c # additional number of allowed LP iterations
234.40/234.42	c # [type: int, range: [0,2147483647], default: 1000]
234.40/234.42	c heuristics/linesearchdiving/maxlpiterofs = 1500
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 20]
234.40/234.42	c heuristics/objpscostdiving/freq = -1
234.40/234.42	c 
234.40/234.42	c # maximal fraction of diving LP iterations compared to total iteration number
234.40/234.42	c # [type: real, range: [0,1], default: 0.01]
234.40/234.42	c heuristics/objpscostdiving/maxlpiterquot = 0.015
234.40/234.42	c 
234.40/234.42	c # additional number of allowed LP iterations
234.40/234.42	c # [type: int, range: [0,2147483647], default: 1000]
234.40/234.42	c heuristics/objpscostdiving/maxlpiterofs = 1500
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 1]
234.40/234.42	c heuristics/oneopt/freq = -1
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 10]
234.40/234.42	c heuristics/pscostdiving/freq = -1
234.40/234.42	c 
234.40/234.42	c # maximal fraction of diving LP iterations compared to node LP iterations
234.40/234.42	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
234.40/234.42	c heuristics/pscostdiving/maxlpiterquot = 0.075
234.40/234.42	c 
234.40/234.42	c # additional number of allowed LP iterations
234.40/234.42	c # [type: int, range: [0,2147483647], default: 1000]
234.40/234.42	c heuristics/pscostdiving/maxlpiterofs = 1500
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 0]
234.40/234.42	c heuristics/rens/freq = -1
234.40/234.42	c 
234.40/234.42	c # minimum percentage of integer variables that have to be fixable 
234.40/234.42	c # [type: real, range: [0,1], default: 0.5]
234.40/234.42	c heuristics/rens/minfixingrate = 0.3
234.40/234.42	c 
234.40/234.42	c # number of nodes added to the contingent of the total nodes
234.40/234.42	c # [type: longint, range: [0,9223372036854775807], default: 500]
234.40/234.42	c heuristics/rens/nodesofs = 2000
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 20]
234.40/234.42	c heuristics/rootsoldiving/freq = -1
234.40/234.42	c 
234.40/234.42	c # maximal fraction of diving LP iterations compared to node LP iterations
234.40/234.42	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
234.40/234.42	c heuristics/rootsoldiving/maxlpiterquot = 0.015
234.40/234.42	c 
234.40/234.42	c # additional number of allowed LP iterations
234.40/234.42	c # [type: int, range: [0,2147483647], default: 1000]
234.40/234.42	c heuristics/rootsoldiving/maxlpiterofs = 1500
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 1]
234.40/234.42	c heuristics/rounding/freq = -1
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 0]
234.40/234.42	c heuristics/shiftandpropagate/freq = -1
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 10]
234.40/234.42	c heuristics/shifting/freq = -1
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 1]
234.40/234.42	c heuristics/simplerounding/freq = -1
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 1]
234.40/234.42	c heuristics/subnlp/freq = -1
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 0]
234.40/234.42	c heuristics/trivial/freq = -1
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 1]
234.40/234.42	c heuristics/trysol/freq = -1
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 0]
234.40/234.42	c heuristics/undercover/freq = -1
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 10]
234.40/234.42	c heuristics/veclendiving/freq = -1
234.40/234.42	c 
234.40/234.42	c # maximal fraction of diving LP iterations compared to node LP iterations
234.40/234.42	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
234.40/234.42	c heuristics/veclendiving/maxlpiterquot = 0.075
234.40/234.42	c 
234.40/234.42	c # additional number of allowed LP iterations
234.40/234.42	c # [type: int, range: [0,2147483647], default: 1000]
234.40/234.42	c heuristics/veclendiving/maxlpiterofs = 1500
234.40/234.42	c 
234.40/234.42	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
234.40/234.42	c # [type: int, range: [-1,2147483647], default: 1]
234.40/234.43	c heuristics/zirounding/freq = -1
234.40/234.43	c 
234.40/234.43	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
234.40/234.43	c # [type: int, range: [-1,2147483647], default: 0]
234.40/234.43	c separating/cmir/freq = -1
234.40/234.43	c 
234.40/234.43	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
234.40/234.43	c # [type: int, range: [-1,2147483647], default: 0]
234.40/234.43	c separating/flowcover/freq = -1
234.40/234.43	c 
234.40/234.43	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
234.40/234.43	c # [type: int, range: [-1,2147483647], default: -1]
234.40/234.43	c separating/rapidlearning/freq = 0
234.40/234.43	c 
234.40/234.43	c -----------------------------------------------------------------------------------------------
234.40/234.43	c start solving
235.09/235.16	c

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3486379-1307795432/watcher-3486379-1307795432 -o /tmp/evaluation-result-3486379-1307795432/solver-3486379-1307795432 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3486379-1307795432.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: 1.25 1.29 1.62 2/177 9843
/proc/meminfo: memFree=29515436/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=9976 CPUtime=0 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4202496 1498 0 0 0 0 0 0 0 22 0 1 0 891142038 10215424 1452 33554432000 4194304 8979876 140734417087600 18446744073709551615 6779003 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9843/statm: 2494 1453 363 1169 0 1321 0

[startup+0.0824841 s]
/proc/loadavg: 1.25 1.29 1.62 2/177 9843
/proc/meminfo: memFree=29515436/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=16028 CPUtime=0.07 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4202496 3018 0 0 0 7 0 0 0 22 0 1 0 891142038 16412672 2972 33554432000 4194304 8979876 140734417087600 18446744073709551615 7961522 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9843/statm: 4007 2972 363 1169 0 2834 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16028

[startup+0.100491 s]
/proc/loadavg: 1.25 1.29 1.62 2/177 9843
/proc/meminfo: memFree=29515436/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=17264 CPUtime=0.09 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4202496 3328 0 0 0 9 0 0 0 22 0 1 0 891142038 17678336 3282 33554432000 4194304 8979876 140734417087600 18446744073709551615 7807861 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/9843/statm: 4316 3282 363 1169 0 3143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17264

[startup+0.300413 s]
/proc/loadavg: 1.25 1.29 1.62 2/177 9843
/proc/meminfo: memFree=29515436/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=30368 CPUtime=0.29 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4202496 6571 0 0 0 28 1 0 0 23 0 1 0 891142038 31096832 6525 33554432000 4194304 8979876 140734417087600 18446744073709551615 7836048 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/9843/statm: 7592 6525 363 1169 0 6419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30368

[startup+0.700339 s]
/proc/loadavg: 1.25 1.29 1.62 2/177 9843
/proc/meminfo: memFree=29515436/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=54844 CPUtime=0.69 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4202496 12708 0 0 0 67 2 0 0 25 0 1 0 891142038 56160256 12662 33554432000 4194304 8979876 140734417087600 18446744073709551615 7836048 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/9843/statm: 13711 12662 363 1169 0 12538 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54844

[startup+1.50024 s]
/proc/loadavg: 1.39 1.32 1.63 3/178 9844
/proc/meminfo: memFree=29472424/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=102580 CPUtime=1.49 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4202496 24641 0 0 0 146 3 0 0 25 0 1 0 891142038 105041920 24595 33554432000 4194304 8979876 140734417087600 18446744073709551615 7836063 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9843/statm: 25645 24595 363 1169 0 24472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102580

[startup+3.10094 s]
/proc/loadavg: 1.39 1.32 1.63 3/178 9844
/proc/meminfo: memFree=29404808/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=198960 CPUtime=3.09 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4202496 48706 0 0 0 303 6 0 0 25 0 1 0 891142038 203735040 48660 33554432000 4194304 8979876 140734417087600 18446744073709551615 4446963 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9843/statm: 49740 48660 363 1169 0 48567 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 198960

[startup+6.30036 s]
/proc/loadavg: 1.39 1.32 1.63 3/178 9844
/proc/meminfo: memFree=29146296/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=390760 CPUtime=6.28 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4202496 96541 0 0 0 616 12 0 0 25 0 1 0 891142038 400138240 96495 33554432000 4194304 8979876 140734417087600 18446744073709551615 6176738 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9843/statm: 97690 96495 363 1169 0 96517 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 390760

[startup+12.7002 s]
/proc/loadavg: 1.48 1.34 1.63 3/178 9845
/proc/meminfo: memFree=28719384/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=772272 CPUtime=12.69 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4202496 191600 0 0 0 1243 26 0 0 25 0 1 0 891142038 790806528 191554 33554432000 4194304 8979876 140734417087600 18446744073709551615 6203756 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9843/statm: 193068 191555 363 1169 0 191895 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 772272

[startup+25.5009 s]
/proc/loadavg: 1.56 1.36 1.63 3/178 9845
/proc/meminfo: memFree=27940292/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=1524792 CPUtime=25.49 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4202496 378888 0 0 0 2500 49 0 0 25 0 1 0 891142038 1561387008 378842 33554432000 4194304 8979876 140734417087600 18446744073709551615 7807932 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9843/statm: 381198 378842 363 1169 0 380025 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1524792

[startup+51.1003 s]
/proc/loadavg: 1.77 1.43 1.65 3/178 9846
/proc/meminfo: memFree=23672152/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=5945364 CPUtime=51.09 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4202496 1466704 0 0 0 4933 176 0 0 25 0 1 0 891142038 6088052736 1466542 33554432000 4194304 8979876 140734417087600 18446744073709551615 4446619 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/9843/statm: 1486341 1466542 448 1169 0 1485168 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5945364

[startup+102.307 s]
/proc/loadavg: 1.91 1.52 1.66 3/178 9847
/proc/meminfo: memFree=20680032/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=8898680 CPUtime=102.3 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4202496 2719815 0 0 0 9911 319 0 0 25 0 1 0 891142038 9112248320 2183457 33554432000 4194304 8979876 140734417087600 18446744073709551615 18446744073699065939 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/9843/statm: 2224670 2183457 494 1169 0 2223497 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8898680

[startup+162.301 s]
/proc/loadavg: 1.96 1.61 1.68 3/178 9849
/proc/meminfo: memFree=18529704/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=11063500 CPUtime=162.29 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4202496 3559165 0 0 0 15812 417 0 0 25 0 1 0 891142038 11329024000 2708553 33554432000 4194304 8979876 140734417087600 18446744073709551615 6778433 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/9843/statm: 2765875 2708553 511 1169 0 2764702 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 11063500

[startup+222.3 s]
/proc/loadavg: 1.98 1.68 1.70 3/178 9850
/proc/meminfo: memFree=20266528/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=9409668 CPUtime=222.29 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4202496 3741464 0 0 0 21786 443 0 0 25 0 1 0 891142038 9635500032 2293715 33554432000 4194304 8979876 140734417087600 18446744073709551615 18446744073699065939 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/9843/statm: 2352417 2293715 629 1169 0 2351244 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 9409668



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+248.8 s]
/proc/loadavg: 1.99 1.70 1.71 3/178 9851
/proc/meminfo: memFree=14938228/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=15886332 CPUtime=248.79 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4202496 5320585 0 0 0 24269 610 0 0 25 0 1 0 891142038 16267603968 3619879 33554432000 4194304 8979876 140734417087600 18446744073709551615 7128148 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/9843/statm: 3971583 3619882 600 1169 0 3970410 0
Current children cumulated CPU time (s) 248.79
Current children cumulated vsize (KiB) 15886332

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+249 s]
/proc/loadavg: 1.99 1.70 1.71 3/178 9851
/proc/meminfo: memFree=14938228/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=0 CPUtime=248.99 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4203524 5320659 0 0 0 24269 630 0 0 25 0 1 0 891142038 0 0 33554432000 0 0 0 0 0 0 0 4096 2 18446744073709551615 0 0 17 1 0 0 0
/proc/9843/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 248.99
Current children cumulated vsize (KiB) 0

[startup+249.2 s]
/proc/loadavg: 1.99 1.70 1.71 3/178 9851
/proc/meminfo: memFree=14938228/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=0 CPUtime=249.19 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4203524 5320659 0 0 0 24269 650 0 0 25 0 1 0 891142038 0 0 33554432000 0 0 0 0 0 0 0 4096 2 18446744073709551615 0 0 17 1 0 0 0
/proc/9843/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 249.19
Current children cumulated vsize (KiB) 0

[startup+249.3 s]
/proc/loadavg: 1.99 1.70 1.71 3/178 9851
/proc/meminfo: memFree=14938228/32951124 swapFree=67051744/67111528
[pid=9843] ppid=9841 vsize=0 CPUtime=249.29 cores=1,3,5,7
/proc/9843/stat : 9843 (scip-2.0.1.4_2.) R 9841 9843 9797 0 -1 4203524 5320659 0 0 0 24269 660 0 0 25 0 1 0 891142038 0 0 33554432000 0 0 0 0 0 0 0 4096 2 18446744073709551615 0 0 17 1 0 0 0
/proc/9843/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 249.29
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 249.32
CPU time (s): 249.321
CPU user time (s): 242.699
CPU system time (s): 6.62199
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 15886332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 242.699
system time used= 6.62199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5320659
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= 4
involuntary context switches= 947

runsolver used 0.339948 second user time and 0.904862 second system time

The end

Launcher Data 

Begin job on node138 at 2011-06-11 14:30:41
IDJOB=3486379
IDBENCH=89771
IDSOLVER=1977
FILE ID=node138/3486379-1307795432
RUNJOBID= node138-1307795432-9816
PBS_JOBID= 13550922
Free space on /tmp= 73688 MiB

SOLVER NAME= SCIP spx 2 2011-06-10 (fixed)
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-178.opb
COMMAND LINE= HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3486379-1307795432/watcher-3486379-1307795432 -o /tmp/evaluation-result-3486379-1307795432/solver-3486379-1307795432 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3486379-1307795432.opb -t 1800 -m 15500

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

MD5SUM BENCH= c8d6406d9171f43a410d04b94af97b71
RANDOM SEED=393374638

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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:      29515988 kB
Buffers:        309816 kB
Cached:        2069404 kB
SwapCached:      13468 kB
Active:        1820884 kB
Inactive:      1403292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29515988 kB
SwapTotal:    67111528 kB
SwapFree:     67051744 kB
Dirty:          420064 kB
Writeback:           0 kB
AnonPages:      842172 kB
Mapped:          11772 kB
Slab:           144900 kB
PageTables:       6616 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1120676 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= 73672 MiB
End job on node138 at 2011-06-11 14:34:51