Trace number 3486378

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) 177.776 177.772

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-173.opb
MD5SUMb029850fdc398224d6c6edaf54638c01
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 variables268241
Total number of constraints5985144
Number of constraints which are clauses5358445
Number of constraints which are cardinality constraints (but not clauses)21283
Number of constraints which are nor clauses,nor cardinality constraints605416
Minimum length of a constraint2
Maximum length of a constraint2337
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 2338
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-3486378-1307795420.opb>
37.69/37.73	c original problem has 268241 variables (268241 bin, 0 int, 0 impl, 0 cont) and 5985144 constraints
37.69/37.73	c problem read
37.69/37.73	c No objective function, only one solution is needed.
37.69/37.74	c presolving settings loaded
71.89/71.91	c presolving:
142.49/142.54	c (round 1) 1 del vars, 8 del conss, 0 add conss, 0 chg bounds, 7 chg sides, 0 chg coeffs, 5985135 upgd conss, 2424798 impls, 10661 clqs
159.10/159.16	c presolving (2 rounds):
159.10/159.16	c  1 deleted vars, 22 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 7 changed sides, 0 changed coefficients
159.10/159.16	c  2424798 implications, 10661 cliques
159.10/159.16	c presolved problem has 268240 variables (268240 bin, 0 int, 0 impl, 0 cont) and 5985122 constraints
159.10/159.16	c  616037 constraints of type <knapsack>
159.10/159.16	c 1194866 constraints of type <setppc>
159.10/159.16	c       1 constraints of type <linear>
159.10/159.16	c 4174218 constraints of type <logicor>
159.10/159.16	c transformed objective value is always integral (scale: 1)
159.10/159.16	c Presolving Time: 117.14
159.10/159.16	c - non default parameters ----------------------------------------------------------------------
159.10/159.16	c # SCIP version 2.0.1.4
159.10/159.16	c 
159.10/159.16	c # frequency for displaying node information lines
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 100]
159.10/159.16	c display/freq = 10000
159.10/159.16	c 
159.10/159.16	c # maximal time in seconds to run
159.10/159.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
159.10/159.16	c limits/time = 1797
159.10/159.16	c 
159.10/159.16	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
159.10/159.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
159.10/159.16	c limits/memory = 13950
159.10/159.16	c 
159.10/159.16	c # solving stops, if the given number of solutions were found (-1: no limit)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: -1]
159.10/159.16	c limits/solutions = 1
159.10/159.16	c 
159.10/159.16	c # maximal number of separation rounds per node (-1: unlimited)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 5]
159.10/159.16	c separating/maxrounds = 1
159.10/159.16	c 
159.10/159.16	c # maximal number of separation rounds in the root node (-1: unlimited)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: -1]
159.10/159.16	c separating/maxroundsroot = 5
159.10/159.16	c 
159.10/159.16	c # default clock type (1: CPU user seconds, 2: wall clock time)
159.10/159.16	c # [type: int, range: [1,2], default: 1]
159.10/159.16	c timing/clocktype = 2
159.10/159.16	c 
159.10/159.16	c # belongs reading time to solving time?
159.10/159.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
159.10/159.16	c timing/reading = TRUE
159.10/159.16	c 
159.10/159.16	c # should presolving try to simplify inequalities
159.10/159.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
159.10/159.16	c constraints/linear/simplifyinequalities = TRUE
159.10/159.16	c 
159.10/159.16	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
159.10/159.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
159.10/159.16	c constraints/indicator/addCouplingCons = TRUE
159.10/159.16	c 
159.10/159.16	c # should disaggregation of knapsack constraints be allowed in preprocessing?
159.10/159.16	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
159.10/159.16	c constraints/knapsack/disaggregation = FALSE
159.10/159.16	c 
159.10/159.16	c # should presolving try to simplify knapsacks
159.10/159.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
159.10/159.16	c constraints/knapsack/simplifyinequalities = TRUE
159.10/159.16	c 
159.10/159.16	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: -1]
159.10/159.16	c presolving/probing/maxrounds = 0
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 10]
159.10/159.16	c heuristics/coefdiving/freq = -1
159.10/159.16	c 
159.10/159.16	c # maximal fraction of diving LP iterations compared to node LP iterations
159.10/159.16	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
159.10/159.16	c heuristics/coefdiving/maxlpiterquot = 0.075
159.10/159.16	c 
159.10/159.16	c # additional number of allowed LP iterations
159.10/159.16	c # [type: int, range: [0,2147483647], default: 1000]
159.10/159.16	c heuristics/coefdiving/maxlpiterofs = 1500
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 30]
159.10/159.16	c heuristics/crossover/freq = -1
159.10/159.16	c 
159.10/159.16	c # number of nodes added to the contingent of the total nodes
159.10/159.16	c # [type: longint, range: [0,9223372036854775807], default: 500]
159.10/159.16	c heuristics/crossover/nodesofs = 750
159.10/159.16	c 
159.10/159.16	c # number of nodes without incumbent change that heuristic should wait
159.10/159.16	c # [type: longint, range: [0,9223372036854775807], default: 200]
159.10/159.16	c heuristics/crossover/nwaitingnodes = 100
159.10/159.16	c 
159.10/159.16	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
159.10/159.16	c # [type: real, range: [0,1], default: 0.1]
159.10/159.16	c heuristics/crossover/nodesquot = 0.15
159.10/159.16	c 
159.10/159.16	c # minimum percentage of integer variables that have to be fixed 
159.10/159.16	c # [type: real, range: [0,1], default: 0.666]
159.10/159.16	c heuristics/crossover/minfixingrate = 0.5
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 20]
159.10/159.16	c heuristics/feaspump/freq = -1
159.10/159.16	c 
159.10/159.16	c # additional number of allowed LP iterations
159.10/159.16	c # [type: int, range: [0,2147483647], default: 1000]
159.10/159.16	c heuristics/feaspump/maxlpiterofs = 2000
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 10]
159.10/159.16	c heuristics/fracdiving/freq = -1
159.10/159.16	c 
159.10/159.16	c # maximal fraction of diving LP iterations compared to node LP iterations
159.10/159.16	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
159.10/159.16	c heuristics/fracdiving/maxlpiterquot = 0.075
159.10/159.16	c 
159.10/159.16	c # additional number of allowed LP iterations
159.10/159.16	c # [type: int, range: [0,2147483647], default: 1000]
159.10/159.16	c heuristics/fracdiving/maxlpiterofs = 1500
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 10]
159.10/159.16	c heuristics/guideddiving/freq = -1
159.10/159.16	c 
159.10/159.16	c # maximal fraction of diving LP iterations compared to node LP iterations
159.10/159.16	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
159.10/159.16	c heuristics/guideddiving/maxlpiterquot = 0.075
159.10/159.16	c 
159.10/159.16	c # additional number of allowed LP iterations
159.10/159.16	c # [type: int, range: [0,2147483647], default: 1000]
159.10/159.16	c heuristics/guideddiving/maxlpiterofs = 1500
159.10/159.16	c 
159.10/159.16	c # maximal fraction of diving LP iterations compared to node LP iterations
159.10/159.16	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
159.10/159.16	c heuristics/intdiving/maxlpiterquot = 0.075
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 10]
159.10/159.16	c heuristics/intshifting/freq = -1
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 10]
159.10/159.16	c heuristics/linesearchdiving/freq = -1
159.10/159.16	c 
159.10/159.16	c # maximal fraction of diving LP iterations compared to node LP iterations
159.10/159.16	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
159.10/159.16	c heuristics/linesearchdiving/maxlpiterquot = 0.075
159.10/159.16	c 
159.10/159.16	c # additional number of allowed LP iterations
159.10/159.16	c # [type: int, range: [0,2147483647], default: 1000]
159.10/159.16	c heuristics/linesearchdiving/maxlpiterofs = 1500
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 20]
159.10/159.16	c heuristics/objpscostdiving/freq = -1
159.10/159.16	c 
159.10/159.16	c # maximal fraction of diving LP iterations compared to total iteration number
159.10/159.16	c # [type: real, range: [0,1], default: 0.01]
159.10/159.16	c heuristics/objpscostdiving/maxlpiterquot = 0.015
159.10/159.16	c 
159.10/159.16	c # additional number of allowed LP iterations
159.10/159.16	c # [type: int, range: [0,2147483647], default: 1000]
159.10/159.16	c heuristics/objpscostdiving/maxlpiterofs = 1500
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 1]
159.10/159.16	c heuristics/oneopt/freq = -1
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 10]
159.10/159.16	c heuristics/pscostdiving/freq = -1
159.10/159.16	c 
159.10/159.16	c # maximal fraction of diving LP iterations compared to node LP iterations
159.10/159.16	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
159.10/159.16	c heuristics/pscostdiving/maxlpiterquot = 0.075
159.10/159.16	c 
159.10/159.16	c # additional number of allowed LP iterations
159.10/159.16	c # [type: int, range: [0,2147483647], default: 1000]
159.10/159.16	c heuristics/pscostdiving/maxlpiterofs = 1500
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 0]
159.10/159.16	c heuristics/rens/freq = -1
159.10/159.16	c 
159.10/159.16	c # minimum percentage of integer variables that have to be fixable 
159.10/159.16	c # [type: real, range: [0,1], default: 0.5]
159.10/159.16	c heuristics/rens/minfixingrate = 0.3
159.10/159.16	c 
159.10/159.16	c # number of nodes added to the contingent of the total nodes
159.10/159.16	c # [type: longint, range: [0,9223372036854775807], default: 500]
159.10/159.16	c heuristics/rens/nodesofs = 2000
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 20]
159.10/159.16	c heuristics/rootsoldiving/freq = -1
159.10/159.16	c 
159.10/159.16	c # maximal fraction of diving LP iterations compared to node LP iterations
159.10/159.16	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
159.10/159.16	c heuristics/rootsoldiving/maxlpiterquot = 0.015
159.10/159.16	c 
159.10/159.16	c # additional number of allowed LP iterations
159.10/159.16	c # [type: int, range: [0,2147483647], default: 1000]
159.10/159.16	c heuristics/rootsoldiving/maxlpiterofs = 1500
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 1]
159.10/159.16	c heuristics/rounding/freq = -1
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 0]
159.10/159.16	c heuristics/shiftandpropagate/freq = -1
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 10]
159.10/159.16	c heuristics/shifting/freq = -1
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 1]
159.10/159.16	c heuristics/simplerounding/freq = -1
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 1]
159.10/159.16	c heuristics/subnlp/freq = -1
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 0]
159.10/159.16	c heuristics/trivial/freq = -1
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 1]
159.10/159.16	c heuristics/trysol/freq = -1
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 0]
159.10/159.16	c heuristics/undercover/freq = -1
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 10]
159.10/159.16	c heuristics/veclendiving/freq = -1
159.10/159.16	c 
159.10/159.16	c # maximal fraction of diving LP iterations compared to node LP iterations
159.10/159.16	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
159.10/159.16	c heuristics/veclendiving/maxlpiterquot = 0.075
159.10/159.16	c 
159.10/159.16	c # additional number of allowed LP iterations
159.10/159.16	c # [type: int, range: [0,2147483647], default: 1000]
159.10/159.16	c heuristics/veclendiving/maxlpiterofs = 1500
159.10/159.16	c 
159.10/159.16	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 1]
159.10/159.16	c heuristics/zirounding/freq = -1
159.10/159.16	c 
159.10/159.16	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 0]
159.10/159.16	c separating/cmir/freq = -1
159.10/159.16	c 
159.10/159.16	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: 0]
159.10/159.16	c separating/flowcover/freq = -1
159.10/159.16	c 
159.10/159.16	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
159.10/159.16	c # [type: int, range: [-1,2147483647], default: -1]
159.10/159.16	c separating/rapidlearning/freq = 0
159.10/159.16	c 
159.10/159.16	c -----------------------------------------------------------------------------------------------
159.10/159.16	c start solving
159.69/159.74	c 
177.10/177.14	EMALLC02 realloc: Out of memory - cannot allocate 143642928 bytes
177.10/177.14	c [src/scip/lpi_spx.cpp:450] Warning: SoPlex threw an exception: XMALLC02 realloc: Could not allocate enough memory

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-3486378-1307795420/watcher-3486378-1307795420 -o /tmp/evaluation-result-3486378-1307795420/solver-3486378-1307795420 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3486378-1307795420.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: 2.09 2.04 2.01 2/178 6057
/proc/meminfo: memFree=30562844/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=9836 CPUtime=0 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4202496 1474 0 0 0 0 0 0 0 24 0 1 0 891140947 10072064 1428 33554432000 4194304 8979876 140737096950496 18446744073709551615 6779003 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6057/statm: 2459 1429 363 1169 0 1286 0

[startup+0.0844209 s]
/proc/loadavg: 2.09 2.04 2.01 2/178 6057
/proc/meminfo: memFree=30562844/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=16048 CPUtime=0.07 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4202496 3022 0 0 0 7 0 0 0 24 0 1 0 891140947 16433152 2976 33554432000 4194304 8979876 140737096950496 18446744073709551615 7730273 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6057/statm: 4012 2976 363 1169 0 2839 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16048

[startup+0.100411 s]
/proc/loadavg: 2.09 2.04 2.01 2/178 6057
/proc/meminfo: memFree=30562844/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=16448 CPUtime=0.09 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4202496 3119 0 0 0 9 0 0 0 24 0 1 0 891140947 16842752 3073 33554432000 4194304 8979876 140737096950496 18446744073709551615 7715344 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6057/statm: 4112 3073 363 1169 0 2939 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.300375 s]
/proc/loadavg: 2.09 2.04 2.01 2/178 6057
/proc/meminfo: memFree=30562844/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=28024 CPUtime=0.29 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4202496 6010 0 0 0 28 1 0 0 25 0 1 0 891140947 28696576 5964 33554432000 4194304 8979876 140737096950496 18446744073709551615 7836083 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6057/statm: 7006 5964 363 1169 0 5833 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28024

[startup+0.700306 s]
/proc/loadavg: 2.09 2.04 2.01 2/178 6057
/proc/meminfo: memFree=30562844/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=51468 CPUtime=0.69 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4202496 11721 0 0 0 67 2 0 0 25 0 1 0 891140947 52703232 11676 33554432000 4194304 8979876 140737096950496 18446744073709551615 6779003 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6057/statm: 12867 11706 363 1169 0 11694 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51468

[startup+1.50116 s]
/proc/loadavg: 2.09 2.04 2.01 3/179 6058
/proc/meminfo: memFree=30500116/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=96564 CPUtime=1.49 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4202496 23084 0 0 0 146 3 0 0 25 0 1 0 891140947 98881536 23038 33554432000 4194304 8979876 140737096950496 18446744073709551615 7807865 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6057/statm: 24141 23038 363 1169 0 22968 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96564

[startup+3.10088 s]
/proc/loadavg: 2.09 2.04 2.01 3/179 6058
/proc/meminfo: memFree=30446176/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=183256 CPUtime=3.09 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4202496 44682 0 0 0 303 6 0 0 25 0 1 0 891140947 187654144 44636 33554432000 4194304 8979876 140737096950496 18446744073709551615 7770719 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6057/statm: 45814 44636 363 1169 0 44641 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 183256

[startup+6.30034 s]
/proc/loadavg: 2.16 2.05 2.01 3/179 6058
/proc/meminfo: memFree=30229928/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=357976 CPUtime=6.29 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4202496 88137 0 0 0 617 12 0 0 25 0 1 0 891140947 366567424 88091 33554432000 4194304 8979876 140737096950496 18446744073709551615 7893696 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6057/statm: 89494 88091 363 1169 0 88321 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 357976

[startup+12.7002 s]
/proc/loadavg: 2.15 2.05 2.01 3/179 6058
/proc/meminfo: memFree=29873108/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=702732 CPUtime=12.69 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4202496 174623 0 0 0 1245 24 0 0 25 0 1 0 891140947 719597568 174577 33554432000 4194304 8979876 140737096950496 18446744073709551615 7955051 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6057/statm: 175683 174577 363 1169 0 174510 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 702732

[startup+25.5009 s]
/proc/loadavg: 2.12 2.05 2.01 3/179 6058
/proc/meminfo: memFree=29168792/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=1383088 CPUtime=25.49 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4202496 344253 0 0 0 2499 50 0 0 25 0 1 0 891140947 1416282112 344207 33554432000 4194304 8979876 140737096950496 18446744073709551615 4445925 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6057/statm: 345772 344207 363 1169 0 344599 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1383088

[startup+51.1003 s]
/proc/loadavg: 2.08 2.05 2.01 3/179 6059
/proc/meminfo: memFree=24787772/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=5854268 CPUtime=51.09 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4202496 1451959 0 0 0 4922 187 0 0 25 0 1 0 891140947 5994770432 1451832 33554432000 4194304 8979876 140737096950496 18446744073709551615 4880993 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/6057/statm: 1463567 1451832 448 1169 0 1462394 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5854268

[startup+102.306 s]
/proc/loadavg: 2.03 2.04 2.00 3/179 6060
/proc/meminfo: memFree=22678744/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=7912352 CPUtime=102.29 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4202496 2500386 0 0 0 9910 319 0 0 25 0 1 0 891140947 8102248448 1954972 33554432000 4194304 8979876 140737096950496 18446744073709551615 6779003 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/6057/statm: 1978088 1955007 507 1169 0 1976915 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 7912352

[startup+162.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/179 6062
/proc/meminfo: memFree=23091892/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=7776188 CPUtime=162.29 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4202496 3061070 0 0 0 15839 390 0 0 25 0 1 0 891140947 7962816512 1917713 33554432000 4194304 8979876 140737096950496 18446744073709551615 7841721 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/6057/statm: 1944047 1917734 576 1169 0 1942874 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 7776188



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+177.201 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 6062
/proc/meminfo: memFree=16132008/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=15641928 CPUtime=177.2 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4202496 5373949 0 0 0 17052 668 0 0 25 0 1 0 891140947 16017334272 3581739 33554432000 4194304 8979876 140737096950496 18446744073709551615 7836169 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/6057/statm: 3910482 3581739 782 1169 0 3909309 0
Current children cumulated CPU time (s) 177.2
Current children cumulated vsize (KiB) 15641928

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

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

[startup+177.401 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 6062
/proc/meminfo: memFree=16132008/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=0 CPUtime=177.39 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4203524 5373949 0 0 0 17052 687 0 0 25 0 1 0 891140947 0 0 33554432000 0 0 0 0 0 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/6057/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 177.39
Current children cumulated vsize (KiB) 0

[startup+177.601 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 6062
/proc/meminfo: memFree=16132008/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=0 CPUtime=177.59 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4203524 5373949 0 0 0 17052 707 0 0 25 0 1 0 891140947 0 0 33554432000 0 0 0 0 0 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/6057/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 177.59
Current children cumulated vsize (KiB) 0

[startup+177.701 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 6062
/proc/meminfo: memFree=16132008/32951124 swapFree=67063272/67111528
[pid=6057] ppid=6055 vsize=0 CPUtime=177.69 cores=0,2,4,6
/proc/6057/stat : 6057 (scip-2.0.1.4_2.) R 6055 6057 5873 0 -1 4203524 5373949 0 0 0 17052 717 0 0 25 0 1 0 891140947 0 0 33554432000 0 0 0 0 0 0 0 4096 2 18446744073709551615 0 0 17 0 0 0 0
/proc/6057/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 177.69
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 177.772
CPU time (s): 177.776
CPU user time (s): 170.528
CPU system time (s): 7.2479
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 15875724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 170.528
system time used= 7.2479
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5373949
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= 7
involuntary context switches= 244

runsolver used 0.295955 second user time and 0.59191 second system time

The end

Launcher Data 

Begin job on node132 at 2011-06-11 14:30:28
IDJOB=3486378
IDBENCH=89769
IDSOLVER=1977
FILE ID=node132/3486378-1307795420
RUNJOBID= node132-1307793618-5891
PBS_JOBID= 13550912
Free space on /tmp= 73796 MiB

SOLVER NAME= SCIP spx 2 2011-06-10 (fixed)
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-173.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-3486378-1307795420/watcher-3486378-1307795420 -o /tmp/evaluation-result-3486378-1307795420/solver-3486378-1307795420 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3486378-1307795420.opb -t 1800 -m 15500

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

MD5SUM BENCH= b029850fdc398224d6c6edaf54638c01
RANDOM SEED=1685717736

node132.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5332.67
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		: 2666.833
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		: 2666.833
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:      30563280 kB
Buffers:        280676 kB
Cached:        1310456 kB
SwapCached:       9968 kB
Active:        1463504 kB
Inactive:       706556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30563280 kB
SwapTotal:    67111528 kB
SwapFree:     67063272 kB
Dirty:          329332 kB
Writeback:           0 kB
AnonPages:      576472 kB
Mapped:          12108 kB
Slab:           154256 kB
PageTables:       5452 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   755368 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73780 MiB
End job on node132 at 2011-06-11 14:33:27