Trace number 3420794

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) 5000.14 4999.95

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S2065143904-035.UNKNOWN.cnf
MD5SUM8f7328be14ce714cebc5a66418b5924c
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 650 variables and 2769 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, 6 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 649 free variables and 2763 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 135 duplicate clauses
0.00/0.01	c resolvent_look() :: found 66 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2829 / 650 ) = 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 = 649
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: 151
0.04/0.05	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: 978
0.09/0.15	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 |****************************************************************| ( 2/999) NodeCount: 10982
1.69/1.70	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 |*************************************
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c |****************************************
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c |************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 94882
16.19/16.27	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 |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |******************************************
c |*******************************************
c |********************************************
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c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
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c |*******************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 607145
114.80/114.85	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |************
c |*************
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |****************************************
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c |****************************************************************| ( 5/999) NodeCount: 2963291
614.41/614.43	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
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c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |********************************************
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c |***********************************************
c |************************************************
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c |****************************************************************| ( 6/999) NodeCount: 11288415
2541.39/2541.34	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 |****************************************
c |*****************************************
c |******************************************
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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-3420794-1306640809/watcher-3420794-1306640809 -o /tmp/evaluation-result-3420794-1306640809/solver-3420794-1306640809 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420794-1306640809.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: 1.49 1.25 1.53 2/481 12423
/proc/meminfo: memFree=11756988/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=7820 CPUtime=0.01 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 445 0 0 0 1 0 0 0 25 0 1 0 775680586 8007680 388 33554432000 4194304 4300876 140735080988336 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 1955 388 168 27 0 404 0

[startup+0.0453911 s]
/proc/loadavg: 1.49 1.25 1.53 2/481 12423
/proc/meminfo: memFree=11756988/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=7820 CPUtime=0.04 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 506 0 0 0 4 0 0 0 25 0 1 0 775680586 8007680 449 33554432000 4194304 4300876 140735080988336 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 1955 449 168 27 0 404 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7820

[startup+0.100381 s]
/proc/loadavg: 1.49 1.25 1.53 2/481 12423
/proc/meminfo: memFree=11756988/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=7820 CPUtime=0.09 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 526 0 0 0 9 0 0 0 25 0 1 0 775680586 8007680 469 33554432000 4194304 4300876 140735080988336 18446744073709551615 4268965 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 1955 469 168 27 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7820

[startup+0.300342 s]
/proc/loadavg: 1.49 1.25 1.53 2/481 12423
/proc/meminfo: memFree=11756988/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=7960 CPUtime=0.29 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 550 0 0 0 29 0 0 0 25 0 1 0 775680586 8151040 493 33554432000 4194304 4300876 140735080988336 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 1990 493 168 27 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7960

[startup+0.700266 s]
/proc/loadavg: 1.49 1.25 1.53 2/481 12423
/proc/meminfo: memFree=11756988/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=8096 CPUtime=0.69 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 594 0 0 0 69 0 0 0 25 0 1 0 775680586 8290304 537 33554432000 4194304 4300876 140735080988336 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 2024 537 168 27 0 473 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8096

[startup+1.50011 s]
/proc/loadavg: 1.49 1.25 1.53 3/482 12424
/proc/meminfo: memFree=11754880/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=8264 CPUtime=1.49 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 625 0 0 0 149 0 0 0 25 0 1 0 775680586 8462336 568 33554432000 4194304 4300876 140735080988336 18446744073709551615 4214464 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 2066 568 169 27 0 515 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8264

[startup+3.10081 s]
/proc/loadavg: 1.49 1.25 1.53 3/482 12424
/proc/meminfo: memFree=11752776/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=8812 CPUtime=3.09 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 697 0 0 0 309 0 0 0 25 0 1 0 775680586 9023488 640 33554432000 4194304 4300876 140735080988336 18446744073709551615 4288160 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 2203 640 169 27 0 652 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8812

[startup+6.3002 s]
/proc/loadavg: 1.53 1.26 1.54 3/482 12424
/proc/meminfo: memFree=11752032/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=9296 CPUtime=6.29 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 855 0 0 0 629 0 0 0 25 0 1 0 775680586 9519104 798 33554432000 4194304 4300876 140735080988336 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 2324 798 169 27 0 773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9296

[startup+12.701 s]
/proc/loadavg: 1.57 1.27 1.54 3/482 12424
/proc/meminfo: memFree=11749048/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=10720 CPUtime=12.69 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 1108 0 0 0 1269 0 0 0 25 0 1 0 775680586 10977280 1051 33554432000 4194304 4300876 140735080988336 18446744073709551615 4248910 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 2680 1051 169 27 0 1129 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10720

[startup+25.5005 s]
/proc/loadavg: 1.66 1.31 1.55 3/482 12425
/proc/meminfo: memFree=11744860/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=13884 CPUtime=25.49 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 1616 0 0 0 2549 0 0 0 25 0 1 0 775680586 14217216 1559 33554432000 4194304 4300876 140735080988336 18446744073709551615 4228504 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 3471 1559 169 27 0 1920 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13884

[startup+51.1007 s]
/proc/loadavg: 1.89 1.39 1.57 3/482 12425
/proc/meminfo: memFree=11737148/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=18216 CPUtime=51.09 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 2618 0 0 0 5109 0 0 0 25 0 1 0 775680586 18653184 2561 33554432000 4194304 4300876 140735080988336 18446744073709551615 4200303 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 4554 2561 169 27 0 3003 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18216

[startup+102.317 s]
/proc/loadavg: 2.01 1.50 1.59 3/482 12427
/proc/meminfo: memFree=11722232/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=30372 CPUtime=102.31 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 4502 0 0 0 10230 1 0 0 25 0 1 0 775680586 31100928 4445 33554432000 4194304 4300876 140735080988336 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 7593 4445 169 27 0 6042 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 30372

[startup+162.3 s]
/proc/loadavg: 2.00 1.59 1.62 3/482 12428
/proc/meminfo: memFree=11703580/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=39104 CPUtime=162.29 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 6680 0 0 0 16228 1 0 0 25 0 1 0 775680586 40042496 6623 33554432000 4194304 4300876 140735080988336 18446744073709551615 4217367 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 9776 6623 169 27 0 8225 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39104

[startup+222.301 s]
/proc/loadavg: 2.15 1.69 1.65 3/482 12430
/proc/meminfo: memFree=11687060/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=56852 CPUtime=222.3 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 8840 0 0 0 22228 2 0 0 25 0 1 0 775680586 58216448 8783 33554432000 4194304 4300876 140735080988336 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 14213 8783 169 27 0 12662 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 56852

[startup+282.301 s]
/proc/loadavg: 2.12 1.76 1.67 3/482 12431
/proc/meminfo: memFree=11670280/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=56984 CPUtime=282.3 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 10966 0 0 0 28228 2 0 0 25 0 1 0 775680586 58351616 10909 33554432000 4194304 4300876 140735080988336 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 14246 10909 169 27 0 12695 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56984

[startup+342.3 s]
/proc/loadavg: 2.04 1.80 1.69 3/482 12433
/proc/meminfo: memFree=11653132/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=76628 CPUtime=342.31 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 13107 0 0 0 34228 3 0 0 25 0 1 0 775680586 78467072 13050 33554432000 4194304 4300876 140735080988336 18446744073709551615 4200252 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 19157 13050 169 27 0 17606 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 76628

[startup+402.301 s]
/proc/loadavg: 2.01 1.84 1.71 3/482 12435
/proc/meminfo: memFree=11635976/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=85928 CPUtime=402.31 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 15221 0 0 0 40228 3 0 0 25 0 1 0 775680586 87990272 15164 33554432000 4194304 4300876 140735080988336 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 21482 15164 169 27 0 19931 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 85928

[startup+462.3 s]
/proc/loadavg: 2.00 1.86 1.72 3/482 12436
/proc/meminfo: memFree=11619080/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=85928 CPUtime=462.3 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 17287 0 0 0 46227 3 0 0 25 0 1 0 775680586 87990272 17230 33554432000 4194304 4300876 140735080988336 18446744073709551615 4265606 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 21482 17230 169 27 0 19931 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 85928

[startup+522.301 s]
/proc/loadavg: 2.00 1.89 1.74 3/482 12438
/proc/meminfo: memFree=11602692/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=115396 CPUtime=522.31 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 19320 0 0 0 52227 4 0 0 25 0 1 0 775680586 118165504 19263 33554432000 4194304 4300876 140735080988336 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 28849 19263 169 27 0 27298 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 115396

[startup+582.3 s]
/proc/loadavg: 2.00 1.90 1.75 3/482 12439
/proc/meminfo: memFree=11585796/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=115396 CPUtime=582.31 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 21256 0 0 0 58226 5 0 0 25 0 1 0 775680586 118165504 21199 33554432000 4194304 4300876 140735080988336 18446744073709551615 4288913 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 28849 21199 169 27 0 27298 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 115396

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.01 2.03 2.00 3/482 12550
/proc/meminfo: memFree=10661536/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=604972 CPUtime=4062.47 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 133550 0 0 0 406219 28 0 0 25 0 1 0 775680586 619491328 133493 33554432000 4194304 4300876 140735080988336 18446744073709551615 4217639 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 151243 133493 169 27 0 149692 0
Current children cumulated CPU time (s) 4062.47
Current children cumulated vsize (KiB) 604972

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 12553
/proc/meminfo: memFree=10645516/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=604972 CPUtime=4122.45 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 135553 0 0 0 412217 28 0 0 25 0 1 0 775680586 619491328 135496 33554432000 4194304 4300876 140735080988336 18446744073709551615 4217360 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 151243 135496 169 27 0 149692 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 604972

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 12554
/proc/meminfo: memFree=10629876/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=604972 CPUtime=4182.46 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 137526 0 0 0 418217 29 0 0 25 0 1 0 775680586 619491328 137469 33554432000 4194304 4300876 140735080988336 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 151243 137469 169 27 0 149692 0
Current children cumulated CPU time (s) 4182.46
Current children cumulated vsize (KiB) 604972

[startup+4242.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/482 12557
/proc/meminfo: memFree=10615092/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=604972 CPUtime=4242.45 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 139384 0 0 0 424216 29 0 0 25 0 1 0 775680586 619491328 139327 33554432000 4194304 4300876 140735080988336 18446744073709551615 4214543 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 151243 139327 169 27 0 149692 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 604972

[startup+4302.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/482 12559
/proc/meminfo: memFree=10598704/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=604972 CPUtime=4302.45 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 141379 0 0 0 430216 29 0 0 25 0 1 0 775680586 619491328 141322 33554432000 4194304 4300876 140735080988336 18446744073709551615 4248588 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 151243 141322 169 27 0 149692 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 604972

[startup+4362.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/482 12560
/proc/meminfo: memFree=10582804/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=604972 CPUtime=4362.46 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 143365 0 0 0 436216 30 0 0 25 0 1 0 775680586 619491328 143308 33554432000 4194304 4300876 140735080988336 18446744073709551615 4268556 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 151243 143308 169 27 0 149692 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 604972

[startup+4422.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/482 12562
/proc/meminfo: memFree=10567164/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=828736 CPUtime=4422.46 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 145287 0 0 0 442216 30 0 0 25 0 1 0 775680586 848625664 145230 33554432000 4194304 4300876 140735080988336 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 207184 145230 169 27 0 205633 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 828736

[startup+4482.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/482 12573
/proc/meminfo: memFree=10551184/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=828736 CPUtime=4482.46 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 147170 0 0 0 448216 30 0 0 25 0 1 0 775680586 848625664 147113 33554432000 4194304 4300876 140735080988336 18446744073709551615 4228443 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 207184 147113 169 27 0 205633 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 828736

[startup+4542.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 12575
/proc/meminfo: memFree=10535788/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=828736 CPUtime=4542.47 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 149131 0 0 0 454216 31 0 0 25 0 1 0 775680586 848625664 149074 33554432000 4194304 4300876 140735080988336 18446744073709551615 4217485 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 207184 149074 169 27 0 205633 0
Current children cumulated CPU time (s) 4542.47
Current children cumulated vsize (KiB) 828736

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 12577
/proc/meminfo: memFree=10520512/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=828736 CPUtime=4602.48 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 151014 0 0 0 460217 31 0 0 25 0 1 0 775680586 848625664 150957 33554432000 4194304 4300876 140735080988336 18446744073709551615 4286419 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 207184 150957 169 27 0 205633 0
Current children cumulated CPU time (s) 4602.48
Current children cumulated vsize (KiB) 828736

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 12581
/proc/meminfo: memFree=10504816/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=828736 CPUtime=4662.47 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 152922 0 0 0 466215 32 0 0 25 0 1 0 775680586 848625664 152865 33554432000 4194304 4300876 140735080988336 18446744073709551615 4265191 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 207184 152865 169 27 0 205633 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 828736

[startup+4722.32 s]
/proc/loadavg: 2.00 2.00 2.00 3/482 12583
/proc/meminfo: memFree=10490876/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=828736 CPUtime=4722.49 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 154765 0 0 0 472217 32 0 0 25 0 1 0 775680586 848625664 154708 33554432000 4194304 4300876 140735080988336 18446744073709551615 4286099 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 207184 154708 169 27 0 205633 0
Current children cumulated CPU time (s) 4722.49
Current children cumulated vsize (KiB) 828736

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/482 12584
/proc/meminfo: memFree=10476216/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=828736 CPUtime=4782.48 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 156673 0 0 0 478215 33 0 0 25 0 1 0 775680586 848625664 156616 33554432000 4194304 4300876 140735080988336 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 207184 156616 169 27 0 205633 0
Current children cumulated CPU time (s) 4782.48
Current children cumulated vsize (KiB) 828736

[startup+4842.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/482 12587
/proc/meminfo: memFree=10460828/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=828736 CPUtime=4842.48 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 158491 0 0 0 484215 33 0 0 25 0 1 0 775680586 848625664 158434 33554432000 4194304 4300876 140735080988336 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 207184 158434 169 27 0 205633 0
Current children cumulated CPU time (s) 4842.48
Current children cumulated vsize (KiB) 828736

[startup+4902.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/482 12589
/proc/meminfo: memFree=10446668/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=828736 CPUtime=4902.48 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 160322 0 0 0 490214 34 0 0 25 0 1 0 775680586 848625664 160265 33554432000 4194304 4300876 140735080988336 18446744073709551615 4214438 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 207184 160265 169 27 0 205633 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 828736

[startup+4962.3 s]
/proc/loadavg: 2.10 2.04 2.01 2/480 12591
/proc/meminfo: memFree=11111548/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=828736 CPUtime=4962.48 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 162126 0 0 0 496214 34 0 0 25 0 1 0 775680586 848625664 162069 33554432000 4194304 4300876 140735080988336 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 207184 162069 169 27 0 205633 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 828736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.56 1.91 1.96 2/476 12609
/proc/meminfo: memFree=11110756/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=828736 CPUtime=5000.1 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 163267 0 0 0 499976 34 0 0 25 0 1 0 775680586 848625664 163210 33554432000 4194304 4300876 140735080988336 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 207184 163210 169 27 0 205633 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 828736

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

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

[startup+4999.9 s]
/proc/loadavg: 1.56 1.91 1.96 2/476 12609
/proc/meminfo: memFree=11110756/32950928 swapFree=51884240/67111528
[pid=12423] ppid=12421 vsize=828736 CPUtime=5000.1 cores=1,3,5,7
/proc/12423/stat : 12423 (march_rw) R 12421 12423 12303 0 -1 4202496 163267 0 0 0 499976 34 0 0 25 0 1 0 775680586 848625664 163210 33554432000 4194304 4300876 140735080988336 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12423/statm: 207184 163210 169 27 0 205633 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 828736

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.14
CPU user time (s): 4999.77
CPU system time (s): 0.375942
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 828736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.77
system time used= 0.375942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 163267
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= 12510

runsolver used 21.3897 second user time and 51.3802 second system time

The end

Launcher Data

Begin job on node127 at 2011-05-29 05:46:49
IDJOB=3420794
IDBENCH=83046
IDSOLVER=1913
FILE ID=node127/3420794-1306640809
RUNJOBID= node127-1306640765-12322
PBS_JOBID= 13471638
Free space on /tmp= 73716 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S2065143904-035.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420794-1306640809/watcher-3420794-1306640809 -o /tmp/evaluation-result-3420794-1306640809/solver-3420794-1306640809 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420794-1306640809.cnf

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

MD5SUM BENCH= 8f7328be14ce714cebc5a66418b5924c
RANDOM SEED=493016820

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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	: 5332.83
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		: 2666.823
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		: 2666.823
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	: 5332.86
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		: 2666.823
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	: 5332.75
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      11757268 kB
Buffers:        272424 kB
Cached:        4363156 kB
SwapCached:      55132 kB
Active:        3995436 kB
Inactive:     16920948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11757268 kB
SwapTotal:    67111528 kB
SwapFree:     51884240 kB
Dirty:              24 kB
Writeback:           0 kB
AnonPages:    16232284 kB
Mapped:          29064 kB
Slab:           113152 kB
PageTables:      95216 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 119759464 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= 73716 MiB
End job on node127 at 2011-05-29 07:10:11