Trace number 3420653

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) 5000.06 5000.05

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v700-c2982-S1230934123-063.UNKNOWN.cnf
MD5SUM5aca76da937068f3a8e48a26305deff6
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 variables700
Number of clauses2982
Sum of the clauses size8946
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32982
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 2982 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 21 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 697 free variables and 2961 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 178 duplicate clauses
0.00/0.01	c resolvent_look() :: found 86 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3047 / 700 ) = 4.35
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 697
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 176
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |********************************************************
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c |**********************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1312
0.20/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 16674
2.60/2.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
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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 |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 156193
27.60/27.68	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 |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |*******************************************
c |********************************************
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c |***********************************************
c |************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1082328
210.18/210.29	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 |*********************
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c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
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c |****************************************************************| ( 5/999) NodeCount: 5742659
1213.19/1213.27	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
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 |***************************
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 |***************************************************************

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-3420653-1306637879/watcher-3420653-1306637879 -o /tmp/evaluation-result-3420653-1306637879/solver-3420653-1306637879 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420653-1306637879.cnf 

running on 4 cores: 0,2,4,6

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: 1.99 1.92 1.91 2/526 28532
/proc/meminfo: memFree=13071304/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=7912 CPUtime=0.01 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 504 0 0 0 1 0 0 0 25 0 1 0 756203769 8101888 444 33554432000 4194304 4300876 140733648195792 18446744073709551615 4216891 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 1978 444 168 27 0 427 0

[startup+0.062925 s]
/proc/loadavg: 1.99 1.92 1.91 2/526 28532
/proc/meminfo: memFree=13071304/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=7912 CPUtime=0.06 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 547 0 0 0 6 0 0 0 25 0 1 0 756203769 8101888 487 33554432000 4194304 4300876 140733648195792 18446744073709551615 233509994251 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 1978 487 168 27 0 427 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7912

[startup+0.100908 s]
/proc/loadavg: 1.99 1.92 1.91 2/526 28532
/proc/meminfo: memFree=13071304/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=8048 CPUtime=0.1 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 557 0 0 0 10 0 0 0 25 0 1 0 756203769 8241152 497 33554432000 4194304 4300876 140733648195792 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 2012 497 168 27 0 461 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8048

[startup+0.300876 s]
/proc/loadavg: 1.99 1.92 1.91 2/526 28532
/proc/meminfo: memFree=13071304/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=8048 CPUtime=0.3 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 575 0 0 0 30 0 0 0 25 0 1 0 756203769 8241152 515 33554432000 4194304 4300876 140733648195792 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 2012 515 168 27 0 461 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 8048

[startup+0.700805 s]
/proc/loadavg: 1.99 1.92 1.91 2/526 28532
/proc/meminfo: memFree=13071304/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=8248 CPUtime=0.7 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 613 0 0 0 70 0 0 0 25 0 1 0 756203769 8445952 553 33554432000 4194304 4300876 140733648195792 18446744073709551615 4214489 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 2062 553 168 27 0 511 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 8248

[startup+1.50067 s]
/proc/loadavg: 1.99 1.92 1.91 3/527 28533
/proc/meminfo: memFree=13069444/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=8696 CPUtime=1.5 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 706 0 0 0 150 0 0 0 25 0 1 0 756203769 8904704 646 33554432000 4194304 4300876 140733648195792 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 2174 646 168 27 0 623 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8696

[startup+3.10037 s]
/proc/loadavg: 1.99 1.92 1.91 3/527 28533
/proc/meminfo: memFree=13067828/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=9076 CPUtime=3.1 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 774 0 0 0 310 0 0 0 25 0 1 0 756203769 9293824 714 33554432000 4194304 4300876 140733648195792 18446744073709551615 4248636 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 2269 714 169 27 0 718 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 9076

[startup+6.30081 s]
/proc/loadavg: 1.99 1.92 1.91 3/527 28533
/proc/meminfo: memFree=13066216/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=9416 CPUtime=6.3 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 905 0 0 0 630 0 0 0 25 0 1 0 756203769 9641984 845 33554432000 4194304 4300876 140733648195792 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 2354 845 169 27 0 803 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9416

[startup+12.7006 s]
/proc/loadavg: 1.99 1.92 1.91 3/527 28533
/proc/meminfo: memFree=13063496/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=10840 CPUtime=12.7 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 1205 0 0 0 1270 0 0 0 25 0 1 0 756203769 11100160 1111 33554432000 4194304 4300876 140733648195792 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 2710 1111 169 27 0 1159 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10840

[startup+25.5003 s]
/proc/loadavg: 1.99 1.92 1.91 3/527 28533
/proc/meminfo: memFree=13059760/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=14016 CPUtime=25.5 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 1694 0 0 0 2550 0 0 0 25 0 1 0 756203769 14352384 1600 33554432000 4194304 4300876 140733648195792 18446744073709551615 4217340 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 3504 1600 169 27 0 1953 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14016

[startup+51.1007 s]
/proc/loadavg: 1.99 1.93 1.91 3/527 28534
/proc/meminfo: memFree=13051320/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=18532 CPUtime=51.09 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 2688 0 0 0 5109 0 0 0 25 0 1 0 756203769 18976768 2594 33554432000 4194304 4300876 140733648195792 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 4633 2594 169 27 0 3082 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18532

[startup+102.319 s]
/proc/loadavg: 2.06 1.95 1.91 3/527 28535
/proc/meminfo: memFree=13034688/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=30628 CPUtime=102.31 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 4660 0 0 0 10231 0 0 0 25 0 1 0 756203769 31363072 4566 33554432000 4194304 4300876 140733648195792 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 7657 4566 169 27 0 6106 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 30628

[startup+162.301 s]
/proc/loadavg: 2.02 1.96 1.91 3/527 28537
/proc/meminfo: memFree=13016180/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=39360 CPUtime=162.27 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 6862 0 0 0 16227 0 0 0 25 0 1 0 756203769 40304640 6768 33554432000 4194304 4300876 140733648195792 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 9840 6768 169 27 0 8289 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 39360

[startup+222.301 s]
/proc/loadavg: 2.01 1.97 1.91 3/527 28548
/proc/meminfo: memFree=12998116/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=57380 CPUtime=222.28 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 8978 0 0 0 22227 1 0 0 25 0 1 0 756203769 58757120 8884 33554432000 4194304 4300876 140733648195792 18446744073709551615 4228504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 14345 8884 169 27 0 12794 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 57380

[startup+282.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/527 28549
/proc/meminfo: memFree=12979364/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=57380 CPUtime=282.27 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 11239 0 0 0 28226 1 0 0 25 0 1 0 756203769 58757120 11145 33554432000 4194304 4300876 140733648195792 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 14345 11145 169 27 0 12794 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 57380

[startup+342.3 s]
/proc/loadavg: 2.00 1.97 1.91 3/527 28551
/proc/meminfo: memFree=12960368/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=77024 CPUtime=342.28 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 13374 0 0 0 34226 2 0 0 25 0 1 0 756203769 78872576 13280 33554432000 4194304 4300876 140733648195792 18446744073709551615 4269761 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 19256 13280 169 27 0 17705 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 77024

[startup+402.301 s]
/proc/loadavg: 2.00 1.97 1.91 3/527 28552
/proc/meminfo: memFree=12943728/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=86764 CPUtime=402.27 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 15599 0 0 0 40224 3 0 0 25 0 1 0 756203769 88846336 15505 33554432000 4194304 4300876 140733648195792 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 21691 15505 169 27 0 20140 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 86764

[startup+462.301 s]
/proc/loadavg: 2.11 2.00 1.93 3/527 28554
/proc/meminfo: memFree=12925344/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=86764 CPUtime=462.27 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 17713 0 0 0 46224 3 0 0 25 0 1 0 756203769 88846336 17619 33554432000 4194304 4300876 140733648195792 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 21691 17619 169 27 0 20140 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 86764

[startup+522.301 s]
/proc/loadavg: 2.09 2.01 1.93 3/527 28556
/proc/meminfo: memFree=12907824/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=116232 CPUtime=522.27 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 19920 0 0 0 52223 4 0 0 25 0 1 0 756203769 119021568 19826 33554432000 4194304 4300876 140733648195792 18446744073709551615 4268797 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 29058 19826 169 27 0 27507 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 116232

[startup+582.3 s]
/proc/loadavg: 2.03 2.01 1.93 3/527 28557
/proc/meminfo: memFree=12889816/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=116232 CPUtime=582.26 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 22023 0 0 0 58222 4 0 0 25 0 1 0 756203769 119021568 21929 33554432000 4194304 4300876 140733648195792 18446744073709551615 4216852 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28532/statm: 29058 21929 169 27 0 27507 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 116232

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/527 28741
/proc/meminfo: memFree=12057524/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=609692 CPUtime=4002.27 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 138044 0 0 0 400201 26 0 0 25 0 1 0 756203769 624324608 137950 33554432000 4194304 4300876 140733648195792 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 152423 137950 169 27 0 150872 0
Current children cumulated CPU time (s) 4002.27
Current children cumulated vsize (KiB) 609692

[startup+4062.32 s]
/proc/loadavg: 2.06 2.04 2.01 3/527 28743
/proc/meminfo: memFree=12040124/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=609692 CPUtime=4062.29 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 140053 0 0 0 406202 27 0 0 25 0 1 0 756203769 624324608 139959 33554432000 4194304 4300876 140733648195792 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 152423 139959 169 27 0 150872 0
Current children cumulated CPU time (s) 4062.29
Current children cumulated vsize (KiB) 609692

[startup+4122.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/527 28745
/proc/meminfo: memFree=12023724/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=609692 CPUtime=4122.27 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 142003 0 0 0 412200 27 0 0 25 0 1 0 756203769 624324608 141909 33554432000 4194304 4300876 140733648195792 18446744073709551615 4234894 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 152423 141909 169 27 0 150872 0
Current children cumulated CPU time (s) 4122.27
Current children cumulated vsize (KiB) 609692

[startup+4182.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/527 28746
/proc/meminfo: memFree=12007304/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=609692 CPUtime=4182.28 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 143906 0 0 0 418200 28 0 0 25 0 1 0 756203769 624324608 143812 33554432000 4194304 4300876 140733648195792 18446744073709551615 4228518 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 152423 143812 169 27 0 150872 0
Current children cumulated CPU time (s) 4182.28
Current children cumulated vsize (KiB) 609692

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/527 28748
/proc/meminfo: memFree=11992868/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=833456 CPUtime=4242.28 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 145840 0 0 0 424200 28 0 0 25 0 1 0 756203769 853458944 145746 33554432000 4194304 4300876 140733648195792 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 208364 145746 169 27 0 206813 0
Current children cumulated CPU time (s) 4242.28
Current children cumulated vsize (KiB) 833456

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/527 28749
/proc/meminfo: memFree=11976340/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=833456 CPUtime=4302.28 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 147845 0 0 0 430199 29 0 0 25 0 1 0 756203769 853458944 147751 33554432000 4194304 4300876 140733648195792 18446744073709551615 4261002 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 208364 147751 169 27 0 206813 0
Current children cumulated CPU time (s) 4302.28
Current children cumulated vsize (KiB) 833456

[startup+4362.3 s]
/proc/loadavg: 2.16 2.04 2.01 3/527 28751
/proc/meminfo: memFree=11960036/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=833456 CPUtime=4362.28 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 149753 0 0 0 436199 29 0 0 25 0 1 0 756203769 853458944 149659 33554432000 4194304 4300876 140733648195792 18446744073709551615 4217485 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 208364 149659 169 27 0 206813 0
Current children cumulated CPU time (s) 4362.28
Current children cumulated vsize (KiB) 833456

[startup+4422.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/527 28753
/proc/meminfo: memFree=11944508/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=833456 CPUtime=4422.29 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 151607 0 0 0 442199 30 0 0 25 0 1 0 756203769 853458944 151513 33554432000 4194304 4300876 140733648195792 18446744073709551615 4217452 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 208364 151513 169 27 0 206813 0
Current children cumulated CPU time (s) 4422.29
Current children cumulated vsize (KiB) 833456

[startup+4482.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/527 28754
/proc/meminfo: memFree=11928976/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=833456 CPUtime=4482.29 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 153619 0 0 0 448198 31 0 0 25 0 1 0 756203769 853458944 153525 33554432000 4194304 4300876 140733648195792 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 208364 153525 169 27 0 206813 0
Current children cumulated CPU time (s) 4482.29
Current children cumulated vsize (KiB) 833456

[startup+4542.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/527 28756
/proc/meminfo: memFree=11913324/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=833456 CPUtime=4542.29 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 155571 0 0 0 454198 31 0 0 25 0 1 0 756203769 853458944 155477 33554432000 4194304 4300876 140733648195792 18446744073709551615 4217627 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 208364 155477 169 27 0 206813 0
Current children cumulated CPU time (s) 4542.29
Current children cumulated vsize (KiB) 833456

[startup+4602.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/527 28757
/proc/meminfo: memFree=11897292/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=833456 CPUtime=4602.3 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 157435 0 0 0 460199 31 0 0 25 0 1 0 756203769 853458944 157341 33554432000 4194304 4300876 140733648195792 18446744073709551615 4217560 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 208364 157341 169 27 0 206813 0
Current children cumulated CPU time (s) 4602.3
Current children cumulated vsize (KiB) 833456

[startup+4662.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/527 28759
/proc/meminfo: memFree=11880632/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=833456 CPUtime=4662.29 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 159359 0 0 0 466197 32 0 0 25 0 1 0 756203769 853458944 159265 33554432000 4194304 4300876 140733648195792 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 208364 159265 169 27 0 206813 0
Current children cumulated CPU time (s) 4662.29
Current children cumulated vsize (KiB) 833456

[startup+4722.32 s]
/proc/loadavg: 2.01 2.03 2.00 3/527 28761
/proc/meminfo: memFree=11864832/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=833456 CPUtime=4722.31 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 161226 0 0 0 472199 32 0 0 25 0 1 0 756203769 853458944 161132 33554432000 4194304 4300876 140733648195792 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 208364 161132 169 27 0 206813 0
Current children cumulated CPU time (s) 4722.31
Current children cumulated vsize (KiB) 833456

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/527 28762
/proc/meminfo: memFree=11850420/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=833588 CPUtime=4782.3 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 163099 0 0 0 478197 33 0 0 25 0 1 0 756203769 853594112 163005 33554432000 4194304 4300876 140733648195792 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 208397 163005 169 27 0 206846 0
Current children cumulated CPU time (s) 4782.3
Current children cumulated vsize (KiB) 833588

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/527 28764
/proc/meminfo: memFree=11834132/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=833588 CPUtime=4842.29 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 164984 0 0 0 484196 33 0 0 25 0 1 0 756203769 853594112 164890 33554432000 4194304 4300876 140733648195792 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 208397 164890 169 27 0 206846 0
Current children cumulated CPU time (s) 4842.29
Current children cumulated vsize (KiB) 833588

[startup+4902.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/527 28765
/proc/meminfo: memFree=11819076/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=833588 CPUtime=4902.3 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 166848 0 0 0 490196 34 0 0 25 0 1 0 756203769 853594112 166754 33554432000 4194304 4300876 140733648195792 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 208397 166754 169 27 0 206846 0
Current children cumulated CPU time (s) 4902.3
Current children cumulated vsize (KiB) 833588

[startup+4962.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/527 28767
/proc/meminfo: memFree=11803024/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=833588 CPUtime=4962.29 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 168730 0 0 0 496195 34 0 0 25 0 1 0 756203769 853594112 168636 33554432000 4194304 4300876 140733648195792 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 208397 168636 169 27 0 206846 0
Current children cumulated CPU time (s) 4962.29
Current children cumulated vsize (KiB) 833588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.04 2.04 2.00 3/527 28768
/proc/meminfo: memFree=11793324/32951124 swapFree=66578944/67111528
[pid=28532] ppid=28530 vsize=833588 CPUtime=5000.02 cores=0,2,4,6
/proc/28532/stat : 28532 (march_rw) R 28530 28532 18512 0 -1 4202496 169915 0 0 0 499967 35 0 0 25 0 1 0 756203769 853594112 169821 33554432000 4194304 4300876 140733648195792 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28532/statm: 208397 169821 169 27 0 206846 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 833588

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): 5000.05
CPU time (s): 5000.06
CPU user time (s): 4999.67
CPU system time (s): 0.382941
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 833588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.382941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 169915
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= 6
involuntary context switches= 3764

runsolver used 26.7629 second user time and 55.0786 second system time

The end

Launcher Data

Begin job on node145 at 2011-05-29 04:57:59
IDJOB=3420653
IDBENCH=82905
IDSOLVER=1913
FILE ID=node145/3420653-1306637879
RUNJOBID= node145-1306637510-28421
PBS_JOBID= 13471597
Free space on /tmp= 73496 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S1230934123-063.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420653-1306637879/watcher-3420653-1306637879 -o /tmp/evaluation-result-3420653-1306637879/solver-3420653-1306637879 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420653-1306637879.cnf

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

MD5SUM BENCH= 5aca76da937068f3a8e48a26305deff6
RANDOM SEED=295681049

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
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		: 2666.786
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	: 5332.83
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		: 2666.786
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	: 5332.82
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		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13071568 kB
Buffers:        267640 kB
Cached:        7964832 kB
SwapCached:      34712 kB
Active:       11447460 kB
Inactive:      8138424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13071568 kB
SwapTotal:    67111528 kB
SwapFree:     66578944 kB
Dirty:              64 kB
Writeback:           0 kB
AnonPages:    11318140 kB
Mapped:          38128 kB
Slab:           158984 kB
PageTables:      66028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 153288932 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= 73496 MiB
End job on node145 at 2011-05-29 06:21:21