Trace number 3420290

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) 5000.07 4999.94

General information on the benchmark

Namerandom/large/
unif-k7-r85-v300-c25500-S942666749-061-UNKNOWN.cnf
MD5SUM456ae67a44e812130272597099547869
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 variables300
Number of clauses25500
Sum of the clauses size178500
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 525500

Solver Data 

1.79/1.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.89	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.89	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.89	c main()::
1.79/1.89	c initFormula():: searching for DIMACS p-line....
1.79/1.89	c full lookahead due to high density!
1.79/1.89	c initFormula():: the DIMACS p-line indicates a CNF of 300 variables and 25500 clauses.
1.79/1.89	c parseCNF():: parsing....
1.79/1.89	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.89	c runParser():: parsing was successful, warming up engines...
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c preprocessing fase I completed:: there are now 300 free variables and 25500 clauses.
1.79/1.89	c using k-SAT heuristics (size based diff)
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c main():: clause / variable ratio: ( 25500 / 300 ) = 85.00
1.79/1.89	c longest clause has size 7
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c number of free variables = 300
1.79/1.89	c dynamic_preselect_setsize :: off
1.79/1.89	c main():: all systems go!
1.79/1.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 276
1.99/2.03	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: 8826
4.09/4.14	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 |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 374573
82.99/83.03	c |----------------------------------------------------------------|
c |*
c |**
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 |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |*************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 11956340
2464.85/2464.87	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 |**********************************************

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-3420290-1306594818/watcher-3420290-1306594818 -o /tmp/evaluation-result-3420290-1306594818/solver-3420290-1306594818 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420290-1306594818.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: 1.69 1.96 1.97 2/518 15927
/proc/meminfo: memFree=8066876/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=7188 CPUtime=0.01 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4194304 378 0 0 0 1 0 0 0 22 0 1 0 751897270 7360512 323 33554432000 4194304 4300876 140737175841200 18446744073709551615 228095450880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 1797 323 113 27 0 246 0

[startup+0.0493989 s]
/proc/loadavg: 1.69 1.96 1.97 2/518 15927
/proc/meminfo: memFree=8066876/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=10532 CPUtime=0.04 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4194304 1524 0 0 0 4 0 0 0 22 0 1 0 751897270 10784768 947 33554432000 4194304 4300876 140737175841200 18446744073709551615 4240311 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 2633 947 128 27 0 1082 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10532

[startup+0.100389 s]
/proc/loadavg: 1.69 1.96 1.97 2/518 15927
/proc/meminfo: memFree=8066876/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=10904 CPUtime=0.09 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 4687 0 0 0 9 0 0 0 22 0 1 0 751897270 11165696 1057 33554432000 4194304 4300876 140737175841200 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10904

[startup+0.300354 s]
/proc/loadavg: 1.69 1.96 1.97 2/518 15927
/proc/meminfo: memFree=8066876/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=10904 CPUtime=0.29 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 4687 0 0 0 29 0 0 0 23 0 1 0 751897270 11165696 1057 33554432000 4194304 4300876 140737175841200 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10904

[startup+0.700278 s]
/proc/loadavg: 1.69 1.96 1.97 2/518 15927
/proc/meminfo: memFree=8066876/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=10904 CPUtime=0.69 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 4687 0 0 0 69 0 0 0 25 0 1 0 751897270 11165696 1057 33554432000 4194304 4300876 140737175841200 18446744073709551615 4214620 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10904

[startup+1.50013 s]
/proc/loadavg: 1.69 1.96 1.97 3/522 15934
/proc/meminfo: memFree=8038996/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=10904 CPUtime=1.49 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 4687 0 0 0 149 0 0 0 25 0 1 0 751897270 11165696 1057 33554432000 4194304 4300876 140737175841200 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10904

[startup+3.10084 s]
/proc/loadavg: 1.69 1.96 1.97 3/522 15934
/proc/meminfo: memFree=8016676/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=14292 CPUtime=3.09 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 5733 0 0 0 309 0 0 0 25 0 1 0 751897270 14635008 1728 33554432000 4194304 4300876 140737175841200 18446744073709551615 4201448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14292

[startup+6.30026 s]
/proc/loadavg: 1.72 1.96 1.97 3/522 15934
/proc/meminfo: memFree=7986548/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=14292 CPUtime=6.29 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 5733 0 0 0 629 0 0 0 25 0 1 0 751897270 14635008 1728 33554432000 4194304 4300876 140737175841200 18446744073709551615 228094846157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.7011 s]
/proc/loadavg: 1.82 1.97 1.98 3/522 15934
/proc/meminfo: memFree=7976360/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=15828 CPUtime=12.69 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 5991 0 0 0 1269 0 0 0 25 0 1 0 751897270 16207872 1986 33554432000 4194304 4300876 140737175841200 18446744073709551615 4288111 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 3957 1986 170 27 0 2406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15828

[startup+25.5007 s]
/proc/loadavg: 1.86 1.97 1.98 3/522 15935
/proc/meminfo: memFree=7973132/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=17744 CPUtime=25.49 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 6318 0 0 0 2549 0 0 0 25 0 1 0 751897270 18169856 2313 33554432000 4194304 4300876 140737175841200 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 4436 2313 171 27 0 2885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17744

[startup+51.101 s]
/proc/loadavg: 1.91 1.97 1.98 3/522 15944
/proc/meminfo: memFree=7969404/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=19468 CPUtime=51.09 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 7007 0 0 0 5109 0 0 0 25 0 1 0 751897270 19935232 3002 33554432000 4194304 4300876 140737175841200 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 4867 3002 171 27 0 3316 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19468

[startup+102.319 s]
/proc/loadavg: 1.96 1.97 1.98 3/522 15946
/proc/meminfo: memFree=7961432/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=25936 CPUtime=102.31 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 8408 0 0 0 10230 1 0 0 25 0 1 0 751897270 26558464 4403 33554432000 4194304 4300876 140737175841200 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 6484 4403 171 27 0 4933 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 25936

[startup+162.301 s]
/proc/loadavg: 1.98 1.97 1.98 3/522 15947
/proc/meminfo: memFree=7952088/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=31756 CPUtime=162.29 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 10069 0 0 0 16228 1 0 0 25 0 1 0 751897270 32518144 6064 33554432000 4194304 4300876 140737175841200 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 7939 6064 171 27 0 6388 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 31756

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/522 15949
/proc/meminfo: memFree=7945612/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=40488 CPUtime=222.29 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 11711 0 0 0 22228 1 0 0 25 0 1 0 751897270 41459712 7706 33554432000 4194304 4300876 140737175841200 18446744073709551615 4199255 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 10122 7706 171 27 0 8571 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 40488

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/522 15951
/proc/meminfo: memFree=7939736/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=53584 CPUtime=282.3 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 13350 0 0 0 28228 2 0 0 25 0 1 0 751897270 54870016 9345 33554432000 4194304 4300876 140737175841200 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 13396 9345 171 27 0 11845 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 53584

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/522 15952
/proc/meminfo: memFree=7932624/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=53584 CPUtime=342.3 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 15000 0 0 0 34228 2 0 0 25 0 1 0 751897270 54870016 10995 33554432000 4194304 4300876 140737175841200 18446744073709551615 228094846134 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 13396 10995 171 27 0 11845 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 53584

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/522 15954
/proc/meminfo: memFree=7925660/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=73228 CPUtime=402.29 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 16675 0 0 0 40227 2 0 0 25 0 1 0 751897270 74985472 12670 33554432000 4194304 4300876 140737175841200 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 18307 12670 171 27 0 16756 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 73228

[startup+462.301 s]
/proc/loadavg: 2.14 2.01 1.99 3/522 15955
/proc/meminfo: memFree=7918764/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=73228 CPUtime=462.3 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 18345 0 0 0 46228 2 0 0 25 0 1 0 751897270 74985472 14340 33554432000 4194304 4300876 140737175841200 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 18307 14340 171 27 0 16756 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 73228

[startup+522.301 s]
/proc/loadavg: 2.12 2.02 1.99 3/522 15957
/proc/meminfo: memFree=7912276/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=73228 CPUtime=522.3 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 20049 0 0 0 52228 2 0 0 25 0 1 0 751897270 74985472 16044 33554432000 4194304 4300876 140737175841200 18446744073709551615 228094846201 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 18307 16044 171 27 0 16756 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 73228

[startup+582.301 s]
/proc/loadavg: 2.04 2.01 1.99 3/522 15959
/proc/meminfo: memFree=7905560/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=102696 CPUtime=582.3 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 21759 0 0 0 58227 3 0 0 25 0 1 0 751897270 105160704 17754 33554432000 4194304 4300876 140737175841200 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 25674 17754 171 27 0 24123 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 102696

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16063
/proc/meminfo: memFree=7496256/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=691152 CPUtime=4062.41 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 122332 0 0 0 406220 21 0 0 25 0 1 0 751897270 707739648 118327 33554432000 4194304 4300876 140737175841200 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 172788 118327 171 27 0 171237 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 691152

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16065
/proc/meminfo: memFree=7489776/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=691152 CPUtime=4122.4 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 124100 0 0 0 412219 21 0 0 25 0 1 0 751897270 707739648 120095 33554432000 4194304 4300876 140737175841200 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 172788 120095 171 27 0 171237 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 691152

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16067
/proc/meminfo: memFree=7483680/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=4182.39 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 125865 0 0 0 418218 21 0 0 25 0 1 0 751897270 713445376 121860 33554432000 4194304 4300876 140737175841200 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 121860 171 27 0 172630 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 696724

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16068
/proc/meminfo: memFree=7476464/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=4242.39 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 127624 0 0 0 424218 21 0 0 25 0 1 0 751897270 713445376 123619 33554432000 4194304 4300876 140737175841200 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 123619 171 27 0 172630 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 696724

[startup+4302.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/522 16070
/proc/meminfo: memFree=7469128/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=4302.4 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 129411 0 0 0 430218 22 0 0 25 0 1 0 751897270 713445376 125406 33554432000 4194304 4300876 140737175841200 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 125406 171 27 0 172630 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 696724

[startup+4362.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/522 16071
/proc/meminfo: memFree=7462520/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=4362.4 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 131177 0 0 0 436218 22 0 0 25 0 1 0 751897270 713445376 127172 33554432000 4194304 4300876 140737175841200 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 127172 171 27 0 172630 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 696724

[startup+4422.3 s]
/proc/loadavg: 2.05 2.04 2.01 3/522 16073
/proc/meminfo: memFree=7455172/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=4422.4 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 132957 0 0 0 442217 23 0 0 25 0 1 0 751897270 713445376 128952 33554432000 4194304 4300876 140737175841200 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 128952 171 27 0 172630 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 696724

[startup+4482.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 16075
/proc/meminfo: memFree=7448068/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=4482.4 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 134723 0 0 0 448217 23 0 0 25 0 1 0 751897270 713445376 130718 33554432000 4194304 4300876 140737175841200 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 130718 171 27 0 172630 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 696724

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16076
/proc/meminfo: memFree=7440352/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=4542.4 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 136531 0 0 0 454217 23 0 0 25 0 1 0 751897270 713445376 132526 33554432000 4194304 4300876 140737175841200 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 132526 171 27 0 172630 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 696724

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16078
/proc/meminfo: memFree=7432024/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=4602.42 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 138320 0 0 0 460218 24 0 0 25 0 1 0 751897270 713445376 134315 33554432000 4194304 4300876 140737175841200 18446744073709551615 4288909 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 134315 171 27 0 172630 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 696724

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16079
/proc/meminfo: memFree=7423816/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=4662.41 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 140086 0 0 0 466217 24 0 0 25 0 1 0 751897270 713445376 136081 33554432000 4194304 4300876 140737175841200 18446744073709551615 4276072 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 136081 171 27 0 172630 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 696724

[startup+4722.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16081
/proc/meminfo: memFree=7418216/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=4722.43 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 141780 0 0 0 472219 24 0 0 25 0 1 0 751897270 713445376 137775 33554432000 4194304 4300876 140737175841200 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 137775 171 27 0 172630 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 696724

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/522 16083
/proc/meminfo: memFree=7413228/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=4782.41 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 143298 0 0 0 478217 24 0 0 25 0 1 0 751897270 713445376 139293 33554432000 4194304 4300876 140737175841200 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 139293 171 27 0 172630 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 696724

[startup+4842.3 s]
/proc/loadavg: 2.25 2.06 2.02 3/522 16084
/proc/meminfo: memFree=7405508/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=4842.41 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 144997 0 0 0 484216 25 0 0 25 0 1 0 751897270 713445376 140992 33554432000 4194304 4300876 140737175841200 18446744073709551615 4216381 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 140992 171 27 0 172630 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 696724

[startup+4902.3 s]
/proc/loadavg: 2.15 2.06 2.02 3/522 16086
/proc/meminfo: memFree=7399788/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=4902.42 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 146626 0 0 0 490216 26 0 0 25 0 1 0 751897270 713445376 142621 33554432000 4194304 4300876 140737175841200 18446744073709551615 4276490 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 142621 171 27 0 172630 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 696724

[startup+4962.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/522 16087
/proc/meminfo: memFree=7393068/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=4962.42 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 148273 0 0 0 496216 26 0 0 25 0 1 0 751897270 713445376 144268 33554432000 4194304 4300876 140737175841200 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 144268 171 27 0 172630 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 696724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.03 2.04 2.01 3/522 16088
/proc/meminfo: memFree=7389080/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=5000.03 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 149347 0 0 0 499977 26 0 0 25 0 1 0 751897270 713445376 145342 33554432000 4194304 4300876 140737175841200 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 145342 171 27 0 172630 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 696724

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: 2.03 2.04 2.01 3/522 16088
/proc/meminfo: memFree=7389080/32951124 swapFree=65066528/67111528
[pid=15927] ppid=15925 vsize=696724 CPUtime=5000.03 cores=1,3,5,7
/proc/15927/stat : 15927 (march_rw) R 15925 15927 15212 0 -1 4202496 149347 0 0 0 499977 26 0 0 25 0 1 0 751897270 713445376 145342 33554432000 4194304 4300876 140737175841200 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15927/statm: 174181 145342 171 27 0 172630 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 696724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.07
CPU user time (s): 4999.78
CPU system time (s): 0.288956
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 696724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.288956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 149347
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= 54034

runsolver used 23.8454 second user time and 57.9872 second system time

The end

Launcher Data 

Begin job on node142 at 2011-05-28 17:00:18
IDJOB=3420290
IDBENCH=82542
IDSOLVER=1913
FILE ID=node142/3420290-1306594818
RUNJOBID= node142-1306594818-15914
PBS_JOBID= 13471538
Free space on /tmp= 73560 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v300-c25500-S942666749-061-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420290-1306594818/watcher-3420290-1306594818 -o /tmp/evaluation-result-3420290-1306594818/solver-3420290-1306594818 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420290-1306594818.cnf

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

MD5SUM BENCH= 456ae67a44e812130272597099547869
RANDOM SEED=1041138720

node142.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5131.95
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       8067156 kB
Buffers:        280756 kB
Cached:        7579408 kB
SwapCached:      20520 kB
Active:       12207032 kB
Inactive:     12343732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       8067156 kB
SwapTotal:    67111528 kB
SwapFree:     65066528 kB
Dirty:            2484 kB
Writeback:           0 kB
AnonPages:    16678120 kB
Mapped:          33256 kB
Slab:           188268 kB
PageTables:      75196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145384204 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= 73556 MiB
End job on node142 at 2011-05-28 18:23:40