Trace number 3420374

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
march_rw 2011-03-02? (TO) 5000.15 5000.24

General information on the benchmark

Namerandom/large/
unif-k7-r85-v250-c21250-S894356234-063-UNKNOWN.cnf
MD5SUMc26a52ff3714cab8bc335a81bb8af922
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses21250
Sum of the clauses size148750
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 521250

Solver Data 

1.49/1.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.54	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.54	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.54	c main()::
1.49/1.54	c initFormula():: searching for DIMACS p-line....
1.49/1.54	c full lookahead due to high density!
1.49/1.54	c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 21250 clauses.
1.49/1.54	c parseCNF():: parsing....
1.49/1.54	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.54	c runParser():: parsing was successful, warming up engines...
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c preprocessing fase I completed:: there are now 250 free variables and 21250 clauses.
1.49/1.54	c using k-SAT heuristics (size based diff)
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c main():: clause / variable ratio: ( 21250 / 250 ) = 85.00
1.49/1.54	c longest clause has size 7
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c number of free variables = 250
1.49/1.54	c dynamic_preselect_setsize :: off
1.49/1.54	c main():: all systems go!
1.49/1.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 225
1.59/1.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 6178
2.99/3.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 216771
47.09/47.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 5672950
1149.10/1149.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3420374-1306604822/watcher-3420374-1306604822 -o /tmp/evaluation-result-3420374-1306604822/solver-3420374-1306604822 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420374-1306604822.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 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: 1.84 1.99 1.99 2/521 16350
/proc/meminfo: memFree=8067504/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=7156 CPUtime=0.01 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4194304 366 0 0 0 1 0 0 0 23 0 1 0 752897703 7327744 312 33554432000 4194304 4300876 140734857020800 18446744073709551615 228095111877 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 1789 312 113 27 0 238 0

[startup+0.080403 s]
/proc/loadavg: 1.84 1.99 1.99 2/521 16350
/proc/meminfo: memFree=8067504/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=10176 CPUtime=0.07 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 3872 0 0 0 7 0 0 0 23 0 1 0 752897703 10420224 911 33554432000 4194304 4300876 140734857020800 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10176

[startup+0.100396 s]
/proc/loadavg: 1.84 1.99 1.99 2/521 16350
/proc/meminfo: memFree=8067504/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=10176 CPUtime=0.09 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 3872 0 0 0 9 0 0 0 23 0 1 0 752897703 10420224 911 33554432000 4194304 4300876 140734857020800 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10176

[startup+0.30036 s]
/proc/loadavg: 1.84 1.99 1.99 2/521 16350
/proc/meminfo: memFree=8067504/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=10176 CPUtime=0.29 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 3872 0 0 0 29 0 0 0 25 0 1 0 752897703 10420224 911 33554432000 4194304 4300876 140734857020800 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10176

[startup+0.700286 s]
/proc/loadavg: 1.84 1.99 1.99 2/521 16350
/proc/meminfo: memFree=8067504/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=10176 CPUtime=0.69 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 3872 0 0 0 69 0 0 0 25 0 1 0 752897703 10420224 911 33554432000 4194304 4300876 140734857020800 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10176

[startup+1.50015 s]
/proc/loadavg: 1.84 1.99 1.99 3/522 16351
/proc/meminfo: memFree=8060300/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=10176 CPUtime=1.49 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 3872 0 0 0 149 0 0 0 25 0 1 0 752897703 10420224 911 33554432000 4194304 4300876 140734857020800 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10176

[startup+3.10084 s]
/proc/loadavg: 1.84 1.99 1.99 3/522 16351
/proc/meminfo: memFree=8054224/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=13084 CPUtime=3.09 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 4747 0 0 0 309 0 0 0 20 0 1 0 752897703 13398016 1473 33554432000 4194304 4300876 140734857020800 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 3271 1473 170 27 0 1720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13084

[startup+6.30026 s]
/proc/loadavg: 1.85 1.99 1.99 3/522 16351
/proc/meminfo: memFree=8054060/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=13084 CPUtime=6.29 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 4747 0 0 0 629 0 0 0 25 0 1 0 752897703 13398016 1473 33554432000 4194304 4300876 140734857020800 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 3271 1473 170 27 0 1720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13084

[startup+12.7011 s]
/proc/loadavg: 1.86 1.99 1.99 3/522 16351
/proc/meminfo: memFree=8051460/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=14620 CPUtime=12.69 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 5036 0 0 0 1269 0 0 0 25 0 1 0 752897703 14970880 1762 33554432000 4194304 4300876 140734857020800 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 3655 1762 170 27 0 2104 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14620

[startup+25.5007 s]
/proc/loadavg: 1.89 1.99 1.99 3/522 16351
/proc/meminfo: memFree=8048000/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=16536 CPUtime=25.49 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 5387 0 0 0 2549 0 0 0 25 0 1 0 752897703 16932864 2113 33554432000 4194304 4300876 140734857020800 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 4134 2113 171 27 0 2583 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16536

[startup+51.1011 s]
/proc/loadavg: 1.93 1.99 1.99 3/522 16352
/proc/meminfo: memFree=8042404/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=20848 CPUtime=51.09 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 6127 0 0 0 5109 0 0 0 25 0 1 0 752897703 21348352 2853 33554432000 4194304 4300876 140734857020800 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 5212 2853 171 27 0 3661 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20848

[startup+102.319 s]
/proc/loadavg: 2.01 2.01 1.99 3/522 16354
/proc/meminfo: memFree=8029864/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=24728 CPUtime=102.32 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 7552 0 0 0 10231 1 0 0 25 0 1 0 752897703 25321472 4278 33554432000 4194304 4300876 140734857020800 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 6182 4278 171 27 0 4631 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 24728

[startup+162.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/522 16355
/proc/meminfo: memFree=8014588/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=39280 CPUtime=162.3 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 9241 0 0 0 16229 1 0 0 25 0 1 0 752897703 40222720 5967 33554432000 4194304 4300876 140734857020800 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 9820 5967 171 27 0 8269 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 39280

[startup+222.301 s]
/proc/loadavg: 2.09 2.04 2.01 3/522 16357
/proc/meminfo: memFree=8002168/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=39280 CPUtime=222.28 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 10946 0 0 0 22227 1 0 0 25 0 1 0 752897703 40222720 7672 33554432000 4194304 4300876 140734857020800 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 9820 7672 171 27 0 8269 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 39280

[startup+282.301 s]
/proc/loadavg: 2.07 2.04 2.01 3/522 16358
/proc/meminfo: memFree=7989640/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=52376 CPUtime=282.28 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 12693 0 0 0 28227 1 0 0 25 0 1 0 752897703 53633024 9419 33554432000 4194304 4300876 140734857020800 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 13094 9419 171 27 0 11543 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 52376

[startup+342.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 16360
/proc/meminfo: memFree=7975988/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=52376 CPUtime=342.29 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 14403 0 0 0 34227 2 0 0 25 0 1 0 752897703 53633024 11129 33554432000 4194304 4300876 140734857020800 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 13094 11129 171 27 0 11543 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 52376

[startup+402.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/522 16362
/proc/meminfo: memFree=7962588/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=72020 CPUtime=402.29 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 16139 0 0 0 40227 2 0 0 25 0 1 0 752897703 73748480 12865 33554432000 4194304 4300876 140734857020800 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 18005 12865 171 27 0 16454 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 72020

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16363
/proc/meminfo: memFree=7948692/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=72020 CPUtime=462.29 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 17880 0 0 0 46227 2 0 0 25 0 1 0 752897703 73748480 14606 33554432000 4194304 4300876 140734857020800 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 18005 14606 171 27 0 16454 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 72020

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16365
/proc/meminfo: memFree=7935660/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=101488 CPUtime=522.29 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 19621 0 0 0 52226 3 0 0 25 0 1 0 752897703 103923712 16347 33554432000 4194304 4300876 140734857020800 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 25372 16347 171 27 0 23821 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 101488

[startup+582.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16366
/proc/meminfo: memFree=7921012/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=102844 CPUtime=582.29 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 21560 0 0 0 58226 3 0 0 25 0 1 0 752897703 105312256 18286 33554432000 4194304 4300876 140734857020800 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 25711 18286 171 27 0 24160 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 102844

[startup+642.301 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 2.17 2.06 2.01 3/522 16470
/proc/meminfo: memFree=7119920/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4002.22 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 122149 0 0 0 400199 23 0 0 25 0 1 0 752897703 711909376 118875 33554432000 4194304 4300876 140734857020800 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16350/statm: 173806 118875 171 27 0 172255 0
Current children cumulated CPU time (s) 4002.22
Current children cumulated vsize (KiB) 695224

[startup+4062.32 s]
/proc/loadavg: 2.17 2.08 2.02 3/522 16471
/proc/meminfo: memFree=7103052/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4062.24 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 123994 0 0 0 406201 23 0 0 25 0 1 0 752897703 711909376 120720 33554432000 4194304 4300876 140734857020800 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16350/statm: 173806 120720 171 27 0 172255 0
Current children cumulated CPU time (s) 4062.24
Current children cumulated vsize (KiB) 695224

[startup+4122.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/522 16473
/proc/meminfo: memFree=7090880/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4122.22 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 125827 0 0 0 412198 24 0 0 25 0 1 0 752897703 711909376 122553 33554432000 4194304 4300876 140734857020800 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16350/statm: 173806 122553 171 27 0 172255 0
Current children cumulated CPU time (s) 4122.22
Current children cumulated vsize (KiB) 695224

[startup+4182.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/522 16474
/proc/meminfo: memFree=7076976/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4182.22 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 127612 0 0 0 418198 24 0 0 25 0 1 0 752897703 711909376 124338 33554432000 4194304 4300876 140734857020800 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16350/statm: 173806 124338 171 27 0 172255 0
Current children cumulated CPU time (s) 4182.22
Current children cumulated vsize (KiB) 695224

[startup+4242.3 s]
/proc/loadavg: 2.01 2.04 2.00 4/522 16476
/proc/meminfo: memFree=7063328/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4242.21 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 129238 0 0 0 424197 24 0 0 25 0 1 0 752897703 711909376 125964 33554432000 4194304 4300876 140734857020800 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 173806 125964 171 27 0 172255 0
Current children cumulated CPU time (s) 4242.21
Current children cumulated vsize (KiB) 695224

[startup+4302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16478
/proc/meminfo: memFree=7049304/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4302.21 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 130935 0 0 0 430197 24 0 0 25 0 1 0 752897703 711909376 127661 33554432000 4194304 4300876 140734857020800 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 173806 127661 171 27 0 172255 0
Current children cumulated CPU time (s) 4302.21
Current children cumulated vsize (KiB) 695224

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16479
/proc/meminfo: memFree=7035528/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4362.21 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 132661 0 0 0 436197 24 0 0 25 0 1 0 752897703 711909376 129387 33554432000 4194304 4300876 140734857020800 18446744073709551615 4264566 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 173806 129387 171 27 0 172255 0
Current children cumulated CPU time (s) 4362.21
Current children cumulated vsize (KiB) 695224

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16481
/proc/meminfo: memFree=7021376/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4422.21 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 134395 0 0 0 442197 24 0 0 25 0 1 0 752897703 711909376 131121 33554432000 4194304 4300876 140734857020800 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 173806 131121 171 27 0 172255 0
Current children cumulated CPU time (s) 4422.21
Current children cumulated vsize (KiB) 695224

[startup+4482.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/522 16491
/proc/meminfo: memFree=7007796/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4482.22 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 136151 0 0 0 448197 25 0 0 25 0 1 0 752897703 711909376 132877 33554432000 4194304 4300876 140734857020800 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 173806 132877 171 27 0 172255 0
Current children cumulated CPU time (s) 4482.22
Current children cumulated vsize (KiB) 695224

[startup+4542.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/522 16493
/proc/meminfo: memFree=6993028/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4542.22 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 137940 0 0 0 454197 25 0 0 25 0 1 0 752897703 711909376 134666 33554432000 4194304 4300876 140734857020800 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 173806 134666 171 27 0 172255 0
Current children cumulated CPU time (s) 4542.22
Current children cumulated vsize (KiB) 695224

[startup+4602.3 s]
/proc/loadavg: 2.16 2.08 2.02 3/522 16495
/proc/meminfo: memFree=6978012/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4602.23 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 139722 0 0 0 460198 25 0 0 25 0 1 0 752897703 711909376 136448 33554432000 4194304 4300876 140734857020800 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 173806 136448 171 27 0 172255 0
Current children cumulated CPU time (s) 4602.23
Current children cumulated vsize (KiB) 695224

[startup+4662.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/522 16496
/proc/meminfo: memFree=6962252/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4662.22 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 141521 0 0 0 466197 25 0 0 25 0 1 0 752897703 711909376 138247 33554432000 4194304 4300876 140734857020800 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16350/statm: 173806 138247 171 27 0 172255 0
Current children cumulated CPU time (s) 4662.22
Current children cumulated vsize (KiB) 695224

[startup+4722.32 s]
/proc/loadavg: 2.02 2.05 2.00 3/522 16498
/proc/meminfo: memFree=6949348/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4722.21 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 143314 0 0 0 472195 26 0 0 25 0 1 0 752897703 711909376 140040 33554432000 4194304 4300876 140734857020800 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16350/statm: 173806 140040 171 27 0 172255 0
Current children cumulated CPU time (s) 4722.21
Current children cumulated vsize (KiB) 695224

[startup+4782.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/522 16499
/proc/meminfo: memFree=6935204/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4782.19 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 145139 0 0 0 478192 27 0 0 25 0 1 0 752897703 711909376 141865 33554432000 4194304 4300876 140734857020800 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16350/statm: 173806 141865 171 27 0 172255 0
Current children cumulated CPU time (s) 4782.19
Current children cumulated vsize (KiB) 695224

[startup+4842.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16501
/proc/meminfo: memFree=6920684/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4842.19 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 146955 0 0 0 484192 27 0 0 25 0 1 0 752897703 711909376 143681 33554432000 4194304 4300876 140734857020800 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16350/statm: 173806 143681 171 27 0 172255 0
Current children cumulated CPU time (s) 4842.19
Current children cumulated vsize (KiB) 695224

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16503
/proc/meminfo: memFree=6908268/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4902.2 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 148789 0 0 0 490192 28 0 0 25 0 1 0 752897703 711909376 145515 33554432000 4194304 4300876 140734857020800 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16350/statm: 173806 145515 171 27 0 172255 0
Current children cumulated CPU time (s) 4902.2
Current children cumulated vsize (KiB) 695224

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16504
/proc/meminfo: memFree=6894744/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=4962.2 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 150622 0 0 0 496192 28 0 0 25 0 1 0 752897703 711909376 147348 33554432000 4194304 4300876 140734857020800 18446744073709551615 4264475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16350/statm: 173806 147348 171 27 0 172255 0
Current children cumulated CPU time (s) 4962.2
Current children cumulated vsize (KiB) 695224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.2 s]
/proc/loadavg: 2.15 2.04 2.01 2/520 16506
/proc/meminfo: memFree=7470112/32951124 swapFree=65066528/67111528
[pid=16350] ppid=16348 vsize=695224 CPUtime=5000.1 cores=1,3,5,7
/proc/16350/stat : 16350 (march_rw) R 16348 16350 15212 0 -1 4202496 151784 0 0 0 499982 28 0 0 25 0 1 0 752897703 711909376 148510 33554432000 4194304 4300876 140734857020800 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16350/statm: 173806 148510 171 27 0 172255 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 695224

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.24
CPU time (s): 5000.15
CPU user time (s): 4999.84
CPU system time (s): 0.310952
CPU usage (%): 99.9981
Max. virtual memory (cumulated for all children) (KiB): 695224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.310952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 151784
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= 47182

runsolver used 24.1183 second user time and 56.9833 second system time

The end

Launcher Data 

Begin job on node142 at 2011-05-28 19:47:02
IDJOB=3420374
IDBENCH=82626
IDSOLVER=1913
FILE ID=node142/3420374-1306604822
RUNJOBID= node142-1306604822-16331
PBS_JOBID= 13471538
Free space on /tmp= 73560 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v250-c21250-S894356234-063-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420374-1306604822/watcher-3420374-1306604822 -o /tmp/evaluation-result-3420374-1306604822/solver-3420374-1306604822 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420374-1306604822.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= c26a52ff3714cab8bc335a81bb8af922
RANDOM SEED=454514574

node142.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5131.95
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		: 2666.846
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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		: 2666.846
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		: 2666.846
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:       8067900 kB
Buffers:        281732 kB
Cached:        7579056 kB
SwapCached:      20520 kB
Active:       12209784 kB
Inactive:     12340208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       8067900 kB
SwapTotal:    67111528 kB
SwapFree:     65066528 kB
Dirty:            1200 kB
Writeback:           0 kB
AnonPages:    16677080 kB
Mapped:          33644 kB
Slab:           188312 kB
PageTables:      74272 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145389652 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= 73560 MiB
End job on node142 at 2011-05-28 21:10:25