Trace number 3691791

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed? (MO) 214.305 214.441

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-175.opb
MD5SUM3472d2cba7eedc0e4f1652523daa893e
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 variables248659
Total number of constraints5546518
Number of constraints which are clauses4965781
Number of constraints which are cardinality constraints (but not clauses)19724
Number of constraints which are nor clauses,nor cardinality constraints561013
Minimum length of a constraint2
Maximum length of a constraint2220
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 2221
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 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: 947bdb7-dirty]
0.00/0.00	c Copyright (c) 2002-2012 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-3691791-1338040919.opb>
16.59/16.62	c original problem has 248659 variables (248659 bin, 0 int, 0 impl, 0 cont) and 5546518 constraints
16.59/16.62	c problem read in 16.62
16.68/16.72	c No objective function, only one solution is needed.
16.68/16.72	c presolving settings loaded
27.68/27.73	c presolving:
84.25/84.35	c (round 1) 1 del vars, 8 del conss, 0 add conss, 0 chg bounds, 7 chg sides, 0 chg coeffs, 5546509 upgd conss, 2248928 impls, 9881 clqs
184.63/184.78	c presolving (2 rounds):
184.63/184.78	c  1 deleted vars, 22 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 7 changed sides, 0 changed coefficients
184.63/184.78	c  2248928 implications, 9881 cliques
184.63/184.78	c presolved problem has 248658 variables (248658 bin, 0 int, 0 impl, 0 cont) and 5546496 constraints
184.63/184.78	c  570855 constraints of type <knapsack>
184.63/184.78	c 1107591 constraints of type <setppc>
184.63/184.78	c       1 constraints of type <linear>
184.63/184.78	c 3868049 constraints of type <logicor>
184.63/184.78	c transformed objective value is always integral (scale: 1)
184.63/184.78	c Presolving Time: 157.68
184.63/184.78	c - non default parameters ----------------------------------------------------------------------
184.63/184.78	c # SCIP version 2.1.1.4
184.63/184.78	c 
184.63/184.78	c # maximal time in seconds to run
184.63/184.78	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
184.63/184.78	c limits/time = 1797
184.63/184.78	c 
184.63/184.78	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
184.63/184.78	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
184.63/184.78	c limits/memory = 13950
184.63/184.78	c 
184.63/184.78	c # solving stops, if the given number of solutions were found (-1: no limit)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: -1]
184.63/184.78	c limits/solutions = 1
184.63/184.78	c 
184.63/184.78	c # maximal number of separation rounds per node (-1: unlimited)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 5]
184.63/184.78	c separating/maxrounds = 1
184.63/184.78	c 
184.63/184.78	c # maximal number of separation rounds in the root node (-1: unlimited)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: -1]
184.63/184.78	c separating/maxroundsroot = 5
184.63/184.78	c 
184.63/184.78	c # default clock type (1: CPU user seconds, 2: wall clock time)
184.63/184.78	c # [type: int, range: [1,2], default: 1]
184.63/184.78	c timing/clocktype = 2
184.63/184.78	c 
184.63/184.78	c # belongs reading time to solving time?
184.63/184.78	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
184.63/184.78	c timing/reading = TRUE
184.63/184.78	c 
184.63/184.78	c # should disaggregation of knapsack constraints be allowed in preprocessing?
184.63/184.78	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
184.63/184.78	c constraints/knapsack/disaggregation = FALSE
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 10]
184.63/184.78	c heuristics/coefdiving/freq = -1
184.63/184.78	c 
184.63/184.78	c # maximal fraction of diving LP iterations compared to node LP iterations
184.63/184.78	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
184.63/184.78	c heuristics/coefdiving/maxlpiterquot = 0.075
184.63/184.78	c 
184.63/184.78	c # additional number of allowed LP iterations
184.63/184.78	c # [type: int, range: [0,2147483647], default: 1000]
184.63/184.78	c heuristics/coefdiving/maxlpiterofs = 1500
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 30]
184.63/184.78	c heuristics/crossover/freq = -1
184.63/184.78	c 
184.63/184.78	c # number of nodes added to the contingent of the total nodes
184.63/184.78	c # [type: longint, range: [0,9223372036854775807], default: 500]
184.63/184.78	c heuristics/crossover/nodesofs = 750
184.63/184.78	c 
184.63/184.78	c # number of nodes without incumbent change that heuristic should wait
184.63/184.78	c # [type: longint, range: [0,9223372036854775807], default: 200]
184.63/184.78	c heuristics/crossover/nwaitingnodes = 100
184.63/184.78	c 
184.63/184.78	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
184.63/184.78	c # [type: real, range: [0,1], default: 0.1]
184.63/184.78	c heuristics/crossover/nodesquot = 0.15
184.63/184.78	c 
184.63/184.78	c # minimum percentage of integer variables that have to be fixed 
184.63/184.78	c # [type: real, range: [0,1], default: 0.666]
184.63/184.78	c heuristics/crossover/minfixingrate = 0.5
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 20]
184.63/184.78	c heuristics/feaspump/freq = -1
184.63/184.78	c 
184.63/184.78	c # additional number of allowed LP iterations
184.63/184.78	c # [type: int, range: [0,2147483647], default: 1000]
184.63/184.78	c heuristics/feaspump/maxlpiterofs = 2000
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 10]
184.63/184.78	c heuristics/fracdiving/freq = -1
184.63/184.78	c 
184.63/184.78	c # maximal fraction of diving LP iterations compared to node LP iterations
184.63/184.78	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
184.63/184.78	c heuristics/fracdiving/maxlpiterquot = 0.075
184.63/184.78	c 
184.63/184.78	c # additional number of allowed LP iterations
184.63/184.78	c # [type: int, range: [0,2147483647], default: 1000]
184.63/184.78	c heuristics/fracdiving/maxlpiterofs = 1500
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 10]
184.63/184.78	c heuristics/guideddiving/freq = -1
184.63/184.78	c 
184.63/184.78	c # maximal fraction of diving LP iterations compared to node LP iterations
184.63/184.78	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
184.63/184.78	c heuristics/guideddiving/maxlpiterquot = 0.075
184.63/184.78	c 
184.63/184.78	c # additional number of allowed LP iterations
184.63/184.78	c # [type: int, range: [0,2147483647], default: 1000]
184.63/184.78	c heuristics/guideddiving/maxlpiterofs = 1500
184.63/184.78	c 
184.63/184.78	c # maximal fraction of diving LP iterations compared to node LP iterations
184.63/184.78	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
184.63/184.78	c heuristics/intdiving/maxlpiterquot = 0.075
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 10]
184.63/184.78	c heuristics/intshifting/freq = -1
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 10]
184.63/184.78	c heuristics/linesearchdiving/freq = -1
184.63/184.78	c 
184.63/184.78	c # maximal fraction of diving LP iterations compared to node LP iterations
184.63/184.78	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
184.63/184.78	c heuristics/linesearchdiving/maxlpiterquot = 0.075
184.63/184.78	c 
184.63/184.78	c # additional number of allowed LP iterations
184.63/184.78	c # [type: int, range: [0,2147483647], default: 1000]
184.63/184.78	c heuristics/linesearchdiving/maxlpiterofs = 1500
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 20]
184.63/184.78	c heuristics/objpscostdiving/freq = -1
184.63/184.78	c 
184.63/184.78	c # maximal fraction of diving LP iterations compared to total iteration number
184.63/184.78	c # [type: real, range: [0,1], default: 0.01]
184.63/184.78	c heuristics/objpscostdiving/maxlpiterquot = 0.015
184.63/184.78	c 
184.63/184.78	c # additional number of allowed LP iterations
184.63/184.78	c # [type: int, range: [0,2147483647], default: 1000]
184.63/184.78	c heuristics/objpscostdiving/maxlpiterofs = 1500
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 1]
184.63/184.78	c heuristics/oneopt/freq = -1
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 10]
184.63/184.78	c heuristics/pscostdiving/freq = -1
184.63/184.78	c 
184.63/184.78	c # maximal fraction of diving LP iterations compared to node LP iterations
184.63/184.78	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
184.63/184.78	c heuristics/pscostdiving/maxlpiterquot = 0.075
184.63/184.78	c 
184.63/184.78	c # additional number of allowed LP iterations
184.63/184.78	c # [type: int, range: [0,2147483647], default: 1000]
184.63/184.78	c heuristics/pscostdiving/maxlpiterofs = 1500
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 0]
184.63/184.78	c heuristics/rens/freq = -1
184.63/184.78	c 
184.63/184.78	c # minimum percentage of integer variables that have to be fixable 
184.63/184.78	c # [type: real, range: [0,1], default: 0.5]
184.63/184.78	c heuristics/rens/minfixingrate = 0.3
184.63/184.78	c 
184.63/184.78	c # number of nodes added to the contingent of the total nodes
184.63/184.78	c # [type: longint, range: [0,9223372036854775807], default: 500]
184.63/184.78	c heuristics/rens/nodesofs = 2000
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 20]
184.63/184.78	c heuristics/rootsoldiving/freq = -1
184.63/184.78	c 
184.63/184.78	c # maximal fraction of diving LP iterations compared to node LP iterations
184.63/184.78	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
184.63/184.78	c heuristics/rootsoldiving/maxlpiterquot = 0.015
184.63/184.78	c 
184.63/184.78	c # additional number of allowed LP iterations
184.63/184.78	c # [type: int, range: [0,2147483647], default: 1000]
184.63/184.78	c heuristics/rootsoldiving/maxlpiterofs = 1500
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 1]
184.63/184.78	c heuristics/rounding/freq = -1
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 0]
184.63/184.78	c heuristics/shiftandpropagate/freq = -1
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 10]
184.63/184.78	c heuristics/shifting/freq = -1
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 1]
184.63/184.78	c heuristics/simplerounding/freq = -1
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 1]
184.63/184.78	c heuristics/subnlp/freq = -1
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 0]
184.63/184.78	c heuristics/trivial/freq = -1
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 1]
184.63/184.78	c heuristics/trysol/freq = -1
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 0]
184.63/184.78	c heuristics/undercover/freq = -1
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 10]
184.63/184.78	c heuristics/veclendiving/freq = -1
184.63/184.78	c 
184.63/184.78	c # maximal fraction of diving LP iterations compared to node LP iterations
184.63/184.78	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
184.63/184.78	c heuristics/veclendiving/maxlpiterquot = 0.075
184.63/184.78	c 
184.63/184.78	c # additional number of allowed LP iterations
184.63/184.78	c # [type: int, range: [0,2147483647], default: 1000]
184.63/184.78	c heuristics/veclendiving/maxlpiterofs = 1500
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 1]
184.63/184.78	c heuristics/zirounding/freq = -1
184.63/184.78	c 
184.63/184.78	c # maximal number of presolving rounds the propagator participates in (-1: no limit)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: -1]
184.63/184.78	c propagating/probing/maxprerounds = 0
184.63/184.78	c 
184.63/184.78	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 0]
184.63/184.78	c separating/cmir/freq = -1
184.63/184.78	c 
184.63/184.78	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 0]
184.63/184.78	c separating/flowcover/freq = -1
184.63/184.78	c 
184.63/184.78	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: -1]
184.63/184.78	c separating/rapidlearning/freq = 0
184.63/184.78	c 
184.63/184.78	c # frequency for calling primal heuristic <indoneopt> (-1: never, 0: only at depth freqofs)
184.63/184.78	c # [type: int, range: [-1,2147483647], default: 1]
184.63/184.78	c heuristics/indoneopt/freq = -1
184.63/184.78	c 
184.63/184.78	c -----------------------------------------------------------------------------------------------
184.63/184.78	c start solving
185.13/185.26	c 
213.53/213.68	EMALLC01 malloc: Out of memory - cannot allocate 177487264 bytes
213.53/213.69	c SoPlex threw an exception: XMALLC01 malloc: Could not allocate enough memory
213.63/213.72	EMALLC01 malloc: Out of memory - cannot allocate 44371808 bytes
213.63/213.72	terminate called after throwing an instance of 'soplex::SPxMemoryException'

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-3691791-1338040919/watcher-3691791-1338040919 -o /tmp/evaluation-result-3691791-1338040919/solver-3691791-1338040919 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691791-1338040919.opb -t 1800 -m 15500 

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

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21030
/proc/meminfo: memFree=26619016/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=12692 CPUtime=0 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4202496 1921 0 0 0 0 0 0 0 20 0 1 0 270217385 12996608 1875 33554432000 4194304 10219143 140736390519472 140733468392104 7589947 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/21030/statm: 3173 1876 419 1471 0 1693 0

[startup+0.104041 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21030
/proc/meminfo: memFree=26619016/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=31332 CPUtime=0.09 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4202496 6587 0 0 0 8 1 0 0 20 0 1 0 270217385 32083968 6541 33554432000 4194304 10219143 140736390519472 140733468392104 8875632 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/21030/statm: 7833 6541 419 1471 0 6353 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31332

[startup+0.200293 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21030
/proc/meminfo: memFree=26619016/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=48024 CPUtime=0.19 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4202496 10747 0 0 0 17 2 0 0 20 0 1 0 270217385 49176576 10701 33554432000 4194304 10219143 140736390519472 140733468392104 9094359 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/21030/statm: 12006 10701 419 1471 0 10526 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 48024

[startup+0.300289 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21030
/proc/meminfo: memFree=26619016/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=64960 CPUtime=0.29 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4202496 14983 0 0 0 26 3 0 0 20 0 1 0 270217385 66519040 14937 33554432000 4194304 10219143 140736390519472 140733468392104 9029200 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/21030/statm: 16240 14937 419 1471 0 14760 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 64960

[startup+0.700244 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 21030
/proc/meminfo: memFree=26619016/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=132084 CPUtime=0.69 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4202496 31700 0 0 0 63 6 0 0 20 0 1 0 270217385 135254016 31654 33554432000 4194304 10219143 140736390519472 140733468392104 7123478 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/21030/statm: 33021 31654 419 1471 0 31541 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 132084

[startup+1.50024 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21031
/proc/meminfo: memFree=26437736/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=263304 CPUtime=1.49 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4202496 64457 0 0 0 137 12 0 0 20 0 1 0 270217385 269623296 64411 33554432000 4194304 10219143 140736390519472 140736390384184 8907062 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/21030/statm: 65826 64411 419 1471 0 64346 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 263304

[startup+3.10024 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21031
/proc/meminfo: memFree=26256200/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=526560 CPUtime=3.09 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4202496 130118 0 0 0 288 21 0 0 20 0 1 0 270217385 539197440 130072 33554432000 4194304 10219143 140736390519472 140736390384648 9029200 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/21030/statm: 131640 130072 419 1471 0 130160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 526560

[startup+6.30025 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21031
/proc/meminfo: memFree=25707436/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=1050072 CPUtime=6.29 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4202496 259546 0 0 0 585 44 0 0 20 0 1 0 270217385 1075273728 260522 33554432000 4194304 10219143 140736390519472 140736390384648 7589947 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/21030/statm: 262518 260522 419 1471 0 261038 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1050072

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21031
/proc/meminfo: memFree=24650744/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=2062064 CPUtime=12.69 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4202496 510593 0 0 0 1187 82 0 0 20 0 1 0 270217385 2111553536 514124 33554432000 4194304 10219143 140736390519472 140736390384184 9029200 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/21030/statm: 515516 514124 419 1471 0 514036 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2062064

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21031
/proc/meminfo: memFree=20200240/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=6494828 CPUtime=25.49 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4202496 1572751 0 0 0 2305 244 0 0 20 0 1 0 270217385 6650703872 1609476 33554432000 4194304 10219143 140736390519472 140736390516728 4429090 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/21030/statm: 1623707 1609476 482 1471 0 1622227 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6494828

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21069
/proc/meminfo: memFree=18849752/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=7484488 CPUtime=51.08 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4202496 1807637 0 0 0 4520 588 0 0 20 0 1 0 270217385 7664115712 1853942 33554432000 4194304 10219143 140736390519472 140736390516472 9008087 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/21030/statm: 1871122 1853942 576 1471 0 1869642 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7484488

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21069
/proc/meminfo: memFree=17806632/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=7012256 CPUtime=102.26 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4202496 2329831 0 0 0 9322 904 0 0 20 0 1 0 270217385 7180550144 1720442 33554432000 4194304 10219143 140736390519472 140736390515256 6868696 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/21030/statm: 1753064 1720442 598 1471 0 1751584 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7012256

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21070
/proc/meminfo: memFree=17737220/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=7021748 CPUtime=162.24 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4202496 2374810 0 0 0 15305 919 0 0 20 0 1 0 270217385 7190269952 1723794 33554432000 4194304 10219143 140736390519472 140736390517080 5015180 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/21030/statm: 1755437 1723794 604 1471 0 1753957 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7021748



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+213.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21071
/proc/meminfo: memFree=9652948/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=15896056 CPUtime=213.66 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) S 21028 21030 17459 0 -1 4204032 3608588 0 0 0 20140 1226 0 0 20 0 1 0 270217385 16277561344 3686849 33554432000 4194304 10219143 140736390519472 140736390513400 9087637 0 0 4096 16384 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/21030/statm: 3974014 3686849 892 1471 0 3972534 0
Current children cumulated CPU time (s) 213.66
Current children cumulated vsize (KiB) 15896056

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

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

[startup+213.907 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21071
/proc/meminfo: memFree=9652948/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=0 CPUtime=213.76 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4204036 3608588 0 0 0 20140 1236 0 0 20 0 1 0 270217385 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/21030/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 213.76
Current children cumulated vsize (KiB) 0

[startup+214.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21071
/proc/meminfo: memFree=9652948/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=0 CPUtime=214.16 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4204036 3608588 0 0 0 20140 1276 0 0 20 0 1 0 270217385 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21030/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 214.16
Current children cumulated vsize (KiB) 0

[startup+214.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21071
/proc/meminfo: memFree=9652948/32873844 swapFree=6592/6592
[pid=21030] ppid=21028 vsize=0 CPUtime=214.26 cores=1,3,5,7
/proc/21030/stat : 21030 (scip-2.1.1.4exp) R 21028 21030 17459 0 -1 4204036 3608588 0 0 0 20140 1286 0 0 20 0 1 0 270217385 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21030/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 214.26
Current children cumulated vsize (KiB) 0

Child ended because it received signal 6 (SIGABRT)
Child dumped core
Real time (s): 214.441
CPU time (s): 214.305
CPU user time (s): 201.403
CPU system time (s): 12.902
CPU usage (%): 99.9366
Max. virtual memory (cumulated for all children) (KiB): 15896056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 201.403
system time used= 12.902
maximum resident set size= 14747396
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3608588
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= 5702
involuntary context switches= 247

runsolver used 0.430934 second user time and 1.18582 second system time

The end

Launcher Data 

Begin job on node140 at 2012-05-26 16:02:05
IDJOB=3691791
IDBENCH=89632
IDSOLVER=2271
FILE ID=node140/3691791-1338040919
RUNJOBID= node140-1338029037-18946
PBS_JOBID= 14624335
Free space on /tmp= 71204 MiB

SOLVER NAME= SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-175.opb
COMMAND LINE= HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3691791-1338040919/watcher-3691791-1338040919 -o /tmp/evaluation-result-3691791-1338040919/solver-3691791-1338040919 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691791-1338040919.opb -t 1800 -m 15500

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

MD5SUM BENCH= 3472d2cba7eedc0e4f1652523daa893e
RANDOM SEED=1465861809

node140.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		: 2667.094
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	: 5334.18
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		: 2667.094
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		: 2667.094
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	: 5331.91
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		: 2667.094
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		: 2667.094
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		: 2667.094
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	: 5331.88
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		: 2667.094
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	: 5331.90
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		: 2667.094
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:       32873844 kB
MemFree:        26621116 kB
Buffers:          272100 kB
Cached:          4048312 kB
SwapCached:            0 kB
Active:          2063616 kB
Inactive:        3388696 kB
Active(anon):    1133596 kB
Inactive(anon):        0 kB
Active(file):     930020 kB
Inactive(file):  3388696 kB
Unevictable:        6592 kB
Mlocked:            6592 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:            278252 kB
Writeback:             0 kB
AnonPages:       1137624 kB
Mapped:            17412 kB
Shmem:               200 kB
Slab:             660580 kB
SReclaimable:      99412 kB
SUnreclaim:       561168 kB
KernelStack:        1432 kB
PageTables:         6252 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1277288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    137216 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71124 MiB
End job on node140 at 2012-05-26 16:05:41