Trace number 3210161

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
SAT09 reference solver: march_hi hi? (TO) 5000.11 5000.03

General information on the benchmark

Namerandom/large/
unif-k7-r85-v250-c21250-S58287803-001-UNKNOWN.cnf
MD5SUM0d5d355ade4a956f83626786ca6018b7
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 stat :: sign balance is biased by 0.006
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: 204
1.59/1.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 6127
3.09/3.16	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 |**********************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 219475
50.29/50.36	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 |*************************************
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c |****************************************
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c |*********************************************
c |**********************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 5808479
1229.81/1229.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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 |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
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c |********************************************************
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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: 935)

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-3210161-1303152598/watcher-3210161-1303152598 -o /tmp/evaluation-result-3210161-1303152598/solver-3210161-1303152598 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210161-1303152598.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): 5000 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: 0.92 1.19 1.59 1/172 7255
/proc/meminfo: memFree=15956748/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=1212 CPUtime=0 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 176 0 0 0 0 0 0 0 24 0 1 0 426858508 1241088 133 33554432000 134512640 135197378 4289503936 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 303 133 58 168 0 134 0

[startup+0.0244821 s]
/proc/loadavg: 0.92 1.19 1.59 1/172 7255
/proc/meminfo: memFree=15956748/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=1608 CPUtime=0.02 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 300 0 0 0 2 0 0 0 24 0 1 0 426858508 1646592 257 33554432000 134512640 135197378 4289503936 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 402 257 58 168 0 233 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1608

[startup+0.100469 s]
/proc/loadavg: 0.92 1.19 1.59 1/172 7255
/proc/meminfo: memFree=15956748/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=4392 CPUtime=0.09 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 3703 0 0 0 9 0 0 0 24 0 1 0 426858508 4497408 799 33554432000 134512640 135197378 4289503936 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 1098 799 82 168 0 929 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4392

[startup+0.300433 s]
/proc/loadavg: 0.92 1.19 1.59 1/172 7255
/proc/meminfo: memFree=15956748/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=4392 CPUtime=0.29 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 3703 0 0 0 29 0 0 0 25 0 1 0 426858508 4497408 799 33554432000 134512640 135197378 4289503936 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 1098 799 82 168 0 929 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4392

[startup+0.700366 s]
/proc/loadavg: 0.92 1.19 1.59 1/172 7255
/proc/meminfo: memFree=15956748/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=4392 CPUtime=0.69 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 3703 0 0 0 69 0 0 0 25 0 1 0 426858508 4497408 799 33554432000 134512640 135197378 4289503936 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 1098 799 82 168 0 929 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4392

[startup+1.50023 s]
/proc/loadavg: 0.92 1.19 1.59 3/178 7266
/proc/meminfo: memFree=15948136/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=4392 CPUtime=1.49 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 3703 0 0 0 149 0 0 0 25 0 1 0 426858508 4497408 799 33554432000 134512640 135197378 4289503936 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 1098 799 82 168 0 929 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4392

[startup+3.1009 s]
/proc/loadavg: 1.01 1.21 1.60 3/178 7266
/proc/meminfo: memFree=15946524/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=6208 CPUtime=3.09 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 5531 0 0 0 309 0 0 0 25 0 1 0 426858508 6356992 1108 33554432000 134512640 135197378 4289503936 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 1552 1108 93 168 0 1383 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6208

[startup+6.30043 s]
/proc/loadavg: 1.01 1.21 1.60 3/178 7266
/proc/meminfo: memFree=15945044/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=6460 CPUtime=6.29 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 5605 0 0 0 629 0 0 0 25 0 1 0 426858508 6615040 1182 33554432000 134512640 135197378 4289503936 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 1615 1182 93 168 0 1446 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6460

[startup+12.7003 s]
/proc/loadavg: 1.16 1.23 1.60 3/178 7266
/proc/meminfo: memFree=15943708/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=7540 CPUtime=12.69 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 5762 0 0 0 1269 0 0 0 25 0 1 0 426858508 7720960 1339 33554432000 134512640 135197378 4289503936 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 1885 1339 93 168 0 1716 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7540

[startup+25.5002 s]
/proc/loadavg: 1.29 1.26 1.60 3/178 7266
/proc/meminfo: memFree=15940984/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=9456 CPUtime=25.49 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 6089 0 0 0 2549 0 0 0 25 0 1 0 426858508 9682944 1666 33554432000 134512640 135197378 4289503936 18446744073709551615 134539059 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 2364 1666 93 168 0 2195 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9456

[startup+51.1009 s]
/proc/loadavg: 1.53 1.32 1.61 3/178 7267
/proc/meminfo: memFree=15933616/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=13768 CPUtime=51.09 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 6797 0 0 0 5109 0 0 0 25 0 1 0 426858508 14098432 2374 33554432000 134512640 135197378 4289503936 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 3442 2374 93 168 0 3273 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13768

[startup+102.306 s]
/proc/loadavg: 1.81 1.43 1.64 3/178 7268
/proc/meminfo: memFree=15918604/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=17816 CPUtime=102.3 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 8158 0 0 0 10230 0 0 0 25 0 1 0 426858508 18243584 3735 33554432000 134512640 135197378 4289503936 18446744073709551615 134602880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 4454 3735 93 168 0 4285 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 17816

[startup+162.3 s]
/proc/loadavg: 1.93 1.53 1.65 3/178 7270
/proc/meminfo: memFree=15901856/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=23636 CPUtime=162.3 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 9762 0 0 0 16229 1 0 0 25 0 1 0 426858508 24203264 5339 33554432000 134512640 135197378 4289503936 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 5909 5339 93 168 0 5740 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 23636

[startup+222.301 s]
/proc/loadavg: 1.97 1.61 1.67 3/178 7272
/proc/meminfo: memFree=15883856/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=32532 CPUtime=222.3 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 11433 0 0 0 22229 1 0 0 25 0 1 0 426858508 33312768 7010 33554432000 134512640 135197378 4289503936 18446744073709551615 134593064 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 8133 7010 93 168 0 7964 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 32532

[startup+282.301 s]
/proc/loadavg: 1.99 1.68 1.69 3/178 7273
/proc/meminfo: memFree=15866852/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=45628 CPUtime=282.29 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 13051 0 0 0 28228 1 0 0 25 0 1 0 426858508 46723072 8628 33554432000 134512640 135197378 4289503936 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 11407 8628 93 168 0 11238 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 45628

[startup+342.301 s]
/proc/loadavg: 1.99 1.74 1.71 3/178 7274
/proc/meminfo: memFree=15849616/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=45960 CPUtime=342.29 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 14718 0 0 0 34228 1 0 0 25 0 1 0 426858508 47063040 10295 33554432000 134512640 135197378 4289503936 18446744073709551615 134617958 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 11490 10295 93 168 0 11321 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 45960

[startup+402.301 s]
/proc/loadavg: 1.99 1.78 1.72 3/178 7276
/proc/meminfo: memFree=15832496/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=65604 CPUtime=402.3 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 16367 0 0 0 40228 2 0 0 25 0 1 0 426858508 67178496 11944 33554432000 134512640 135197378 4289503936 18446744073709551615 134556664 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 16401 11944 93 168 0 16232 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 65604

[startup+462.301 s]
/proc/loadavg: 1.99 1.82 1.74 3/178 7278
/proc/meminfo: memFree=15815376/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=65604 CPUtime=462.3 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 18022 0 0 0 46228 2 0 0 25 0 1 0 426858508 67178496 13599 33554432000 134512640 135197378 4289503936 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 16401 13599 93 168 0 16232 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 65604

[startup+522.301 s]
/proc/loadavg: 1.99 1.85 1.75 3/178 7280
/proc/meminfo: memFree=15798748/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=65604 CPUtime=522.3 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 19706 0 0 0 52227 3 0 0 25 0 1 0 426858508 67178496 15283 33554432000 134512640 135197378 4289503936 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 16401 15283 93 168 0 16232 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 65604

[startup+582.301 s]
/proc/loadavg: 2.04 1.89 1.77 3/178 7281
/proc/meminfo: memFree=15781872/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=95740 CPUtime=582.3 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 21411 0 0 0 58226 4 0 0 25 0 1 0 426858508 98037760 16988 33554432000 134512640 135197378 4289503936 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7255/statm: 23935 16988 93 168 0 23766 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 95740

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 7384
/proc/meminfo: memFree=14816352/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=464164 CPUtime=4002.35 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 117540 0 0 0 400213 22 0 0 25 0 1 0 426858508 475303936 113117 33554432000 134512640 135197378 4289503936 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 116041 113117 93 168 0 115872 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 464164

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 7386
/proc/meminfo: memFree=14799472/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4062.36 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 119269 0 0 0 406212 24 0 0 25 0 1 0 426858508 704438272 114846 33554432000 134512640 135197378 4289503936 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 114846 93 168 0 171813 0
Current children cumulated CPU time (s) 4062.36
Current children cumulated vsize (KiB) 687928

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 7388
/proc/meminfo: memFree=14782100/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4122.36 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 121006 0 0 0 412212 24 0 0 25 0 1 0 426858508 704438272 116583 33554432000 134512640 135197378 4289503936 18446744073709551615 134618807 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 116583 93 168 0 171813 0
Current children cumulated CPU time (s) 4122.36
Current children cumulated vsize (KiB) 687928

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 7389
/proc/meminfo: memFree=14764344/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4182.35 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 122743 0 0 0 418211 24 0 0 25 0 1 0 426858508 704438272 118320 33554432000 134512640 135197378 4289503936 18446744073709551615 134602768 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 118320 93 168 0 171813 0
Current children cumulated CPU time (s) 4182.35
Current children cumulated vsize (KiB) 687928

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 7390
/proc/meminfo: memFree=14746716/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4242.35 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 124475 0 0 0 424211 24 0 0 25 0 1 0 426858508 704438272 120052 33554432000 134512640 135197378 4289503936 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 120052 93 168 0 171813 0
Current children cumulated CPU time (s) 4242.35
Current children cumulated vsize (KiB) 687928

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 7401
/proc/meminfo: memFree=14728004/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4302.36 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 126230 0 0 0 430211 25 0 0 25 0 1 0 426858508 704438272 121807 33554432000 134512640 135197378 4289503936 18446744073709551615 134602647 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 121807 93 168 0 171813 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 687928

[startup+4362.3 s]
/proc/loadavg: 2.07 2.02 1.94 3/178 7403
/proc/meminfo: memFree=14710636/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4362.36 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 128009 0 0 0 436211 25 0 0 25 0 1 0 426858508 704438272 123586 33554432000 134512640 135197378 4289503936 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 123586 93 168 0 171813 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 687928

[startup+4422.3 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 7405
/proc/meminfo: memFree=14693140/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4422.36 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 129779 0 0 0 442210 26 0 0 25 0 1 0 426858508 704438272 125356 33554432000 134512640 135197378 4289503936 18446744073709551615 134593158 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 125356 93 168 0 171813 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 687928

[startup+4482.3 s]
/proc/loadavg: 2.01 2.00 1.94 3/178 7409
/proc/meminfo: memFree=14676712/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4482.36 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 131375 0 0 0 448210 26 0 0 25 0 1 0 426858508 704438272 126952 33554432000 134512640 135197378 4289503936 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 126952 93 168 0 171813 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 687928

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7410
/proc/meminfo: memFree=14660168/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4542.36 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 132993 0 0 0 454210 26 0 0 25 0 1 0 426858508 704438272 128570 33554432000 134512640 135197378 4289503936 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 128570 93 168 0 171813 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 687928

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7412
/proc/meminfo: memFree=14643156/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4602.37 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 134646 0 0 0 460210 27 0 0 25 0 1 0 426858508 704438272 130223 33554432000 134512640 135197378 4289503936 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 130223 93 168 0 171813 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 687928

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7414
/proc/meminfo: memFree=14627384/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4662.37 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 136311 0 0 0 466210 27 0 0 25 0 1 0 426858508 704438272 131888 33554432000 134512640 135197378 4289503936 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 131888 93 168 0 171813 0
Current children cumulated CPU time (s) 4662.37
Current children cumulated vsize (KiB) 687928

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7416
/proc/meminfo: memFree=14611232/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4722.37 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 137969 0 0 0 472210 27 0 0 25 0 1 0 426858508 704438272 133546 33554432000 134512640 135197378 4289503936 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 133546 93 168 0 171813 0
Current children cumulated CPU time (s) 4722.37
Current children cumulated vsize (KiB) 687928

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7417
/proc/meminfo: memFree=14594236/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4782.36 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 139635 0 0 0 478209 27 0 0 25 0 1 0 426858508 704438272 135212 33554432000 134512640 135197378 4289503936 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 135212 93 168 0 171813 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 687928

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7418
/proc/meminfo: memFree=14576604/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4842.37 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 141313 0 0 0 484209 28 0 0 25 0 1 0 426858508 704438272 136890 33554432000 134512640 135197378 4289503936 18446744073709551615 134570910 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 136890 93 168 0 171813 0
Current children cumulated CPU time (s) 4842.37
Current children cumulated vsize (KiB) 687928

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7420
/proc/meminfo: memFree=14559472/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4902.37 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 143000 0 0 0 490209 28 0 0 25 0 1 0 426858508 704438272 138577 33554432000 134512640 135197378 4289503936 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 138577 93 168 0 171813 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 687928

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 7422
/proc/meminfo: memFree=14542088/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=4962.36 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 144703 0 0 0 496208 28 0 0 25 0 1 0 426858508 704438272 140280 33554432000 134512640 135197378 4289503936 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 140280 93 168 0 171813 0
Current children cumulated CPU time (s) 4962.36
Current children cumulated vsize (KiB) 687928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.05 2.01 1.94 3/178 7423
/proc/meminfo: memFree=14530912/32950928 swapFree=67111528/67111528
[pid=7255] ppid=7253 vsize=687928 CPUtime=5000.08 cores=1,3,5,7
/proc/7255/stat : 7255 (march_hi) R 7253 7255 7227 0 -1 4202496 145777 0 0 0 499979 29 0 0 25 0 1 0 426858508 704438272 141354 33554432000 134512640 135197378 4289503936 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7255/statm: 171982 141354 93 168 0 171813 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 687928

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): 5000.03
CPU time (s): 5000.11
CPU user time (s): 4999.79
CPU system time (s): 0.318951
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 687928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.318951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145777
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= 5
involuntary context switches= 7605

runsolver used 6.88895 second user time and 15.8546 second system time

The end

Launcher Data 

Begin job on node126 at 2011-04-18 20:49:58
IDJOB=3210161
IDBENCH=82689
IDSOLVER=1627
FILE ID=node126/3210161-1303152598
RUNJOBID= node126-1303152598-7246
PBS_JOBID= 13020995
Free space on /tmp= 73116 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k7-r85-v250-c21250-S58287803-001-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210161-1303152598/watcher-3210161-1303152598 -o /tmp/evaluation-result-3210161-1303152598/solver-3210161-1303152598 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210161-1303152598.cnf

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

MD5SUM BENCH= 0d5d355ade4a956f83626786ca6018b7
RANDOM SEED=1436785931

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.74
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		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15957020 kB
Buffers:        726872 kB
Cached:       15845560 kB
SwapCached:          0 kB
Active:        8144268 kB
Inactive:      8491600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15957020 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1228 kB
Writeback:           0 kB
AnonPages:       63376 kB
Mapped:          14500 kB
Slab:           292268 kB
PageTables:       4692 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   185856 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= 73112 MiB
End job on node126 at 2011-04-18 22:13:20