Trace number 3152271

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) 1300.05 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v300-c25500-S966156467-066-UNKNOWN.cnf
MD5SUM5297bd1d2a420892cfb1fb6d32ccacad
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 

1.99/2.07	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.99/2.07	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.99/2.07	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.99/2.07	c main()::
1.99/2.07	c initFormula():: searching for DIMACS p-line....
1.99/2.07	c full lookahead due to high density!
1.99/2.07	c initFormula():: the DIMACS p-line indicates a CNF of 300 variables and 25500 clauses.
1.99/2.07	c parseCNF():: parsing....
1.99/2.07	c parseCNF():: the CNF contains 0 unary clauses.
1.99/2.07	c runParser():: parsing was successful, warming up engines...
1.99/2.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.07	c preprocessing fase I completed:: there are now 300 free variables and 25500 clauses.
1.99/2.07	c using k-SAT heuristics (size based diff)
1.99/2.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.07	c main():: clause / variable ratio: ( 25500 / 300 ) = 85.00
1.99/2.07	c longest clause has size 7
1.99/2.07	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.99/2.07	c number of free variables = 300
1.99/2.07	c dynamic_preselect_setsize :: off
1.99/2.07	c main():: all systems go!
1.99/2.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 246
2.19/2.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 8664
4.49/4.51	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 |*********************************************
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c |************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 372707
90.89/90.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152271-1301697354/watcher-3152271-1301697354 -o /tmp/evaluation-result-3152271-1301697354/solver-3152271-1301697354 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152271-1301697354.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 1.59 2.67 4/181 7379
/proc/meminfo: memFree=21611152/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=6924 CPUtime=0 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4194304 301 0 0 0 0 0 0 0 23 0 1 0 281335817 7090176 246 33554432000 4194304 4300876 140734105517280 18446744073709551615 230809165568 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 1731 247 113 27 0 180 0

[startup+0.036296 s]
/proc/loadavg: 0.93 1.59 2.67 4/181 7379
/proc/meminfo: memFree=21611152/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=9176 CPUtime=0.03 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4194304 636 0 0 0 3 0 0 0 23 0 1 0 281335817 9396224 580 33554432000 4194304 4300876 140734105517280 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 2294 580 118 27 0 743 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9176

[startup+0.100304 s]
/proc/loadavg: 0.93 1.59 2.67 4/181 7379
/proc/meminfo: memFree=21611152/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=10904 CPUtime=0.09 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 4687 0 0 0 9 0 0 0 23 0 1 0 281335817 11165696 1057 33554432000 4194304 4300876 140734105517280 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10904

[startup+0.300277 s]
/proc/loadavg: 0.93 1.59 2.67 4/181 7379
/proc/meminfo: memFree=21611152/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=10904 CPUtime=0.29 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 4687 0 0 0 29 0 0 0 25 0 1 0 281335817 11165696 1057 33554432000 4194304 4300876 140734105517280 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10904

[startup+0.700201 s]
/proc/loadavg: 0.93 1.59 2.67 4/181 7379
/proc/meminfo: memFree=21611152/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=10904 CPUtime=0.69 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 4687 0 0 0 69 0 0 0 25 0 1 0 281335817 11165696 1057 33554432000 4194304 4300876 140734105517280 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10904

[startup+1.50105 s]
/proc/loadavg: 0.93 1.59 2.67 5/190 7394
/proc/meminfo: memFree=21588956/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=10904 CPUtime=1.49 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 4687 0 0 0 149 0 0 0 25 0 1 0 281335817 11165696 1057 33554432000 4194304 4300876 140734105517280 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10904

[startup+3.10075 s]
/proc/loadavg: 0.93 1.59 2.67 5/190 7394
/proc/meminfo: memFree=21585608/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=14292 CPUtime=3.09 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 5732 0 0 0 309 0 0 0 25 0 1 0 281335817 14635008 1727 33554432000 4194304 4300876 140734105517280 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 3573 1727 170 27 0 2022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14292

[startup+6.30017 s]
/proc/loadavg: 1.17 1.63 2.68 5/190 7394
/proc/meminfo: memFree=21580084/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=14292 CPUtime=6.29 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 5732 0 0 0 629 0 0 0 25 0 1 0 281335817 14635008 1727 33554432000 4194304 4300876 140734105517280 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 3573 1727 170 27 0 2022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.701 s]
/proc/loadavg: 1.40 1.66 2.69 5/190 7395
/proc/meminfo: memFree=21577056/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=14292 CPUtime=12.69 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 5733 0 0 0 1269 0 0 0 25 0 1 0 281335817 14635008 1728 33554432000 4194304 4300876 140734105517280 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14292

[startup+25.5007 s]
/proc/loadavg: 1.97 1.78 2.71 5/190 7395
/proc/meminfo: memFree=21570852/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=16592 CPUtime=25.49 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 6261 0 0 0 2549 0 0 0 25 0 1 0 281335817 16990208 2256 33554432000 4194304 4300876 140734105517280 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 4148 2256 171 27 0 2597 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16592

[startup+51.101 s]
/proc/loadavg: 2.66 1.96 2.74 5/190 7396
/proc/meminfo: memFree=21561360/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=19468 CPUtime=51.08 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 6884 0 0 0 5108 0 0 0 25 0 1 0 281335817 19935232 2879 33554432000 4194304 4300876 140734105517280 18446744073709551615 4199255 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 4867 2879 171 27 0 3316 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19468

[startup+102.307 s]
/proc/loadavg: 3.42 2.27 2.80 5/190 7397
/proc/meminfo: memFree=21540620/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=25936 CPUtime=102.29 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 8170 0 0 0 10228 1 0 0 25 0 1 0 281335817 26558464 4165 33554432000 4194304 4300876 140734105517280 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 6484 4165 171 27 0 4933 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 25936

[startup+162.301 s]
/proc/loadavg: 3.78 2.58 2.88 5/190 7399
/proc/meminfo: memFree=21518164/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=31756 CPUtime=162.29 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 9695 0 0 0 16227 2 0 0 25 0 1 0 281335817 32518144 5690 33554432000 4194304 4300876 140734105517280 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 7939 5690 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: 3.92 2.84 2.94 5/190 7400
/proc/meminfo: memFree=21494948/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=40488 CPUtime=222.29 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 11181 0 0 0 22226 3 0 0 25 0 1 0 281335817 41459712 7176 33554432000 4194304 4300876 140734105517280 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 10122 7176 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: 3.97 3.05 3.01 5/190 7402
/proc/meminfo: memFree=21473448/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=53584 CPUtime=282.29 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 12734 0 0 0 28226 3 0 0 25 0 1 0 281335817 54870016 8729 33554432000 4194304 4300876 140734105517280 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 13396 8729 171 27 0 11845 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 53584

[startup+342.301 s]
/proc/loadavg: 3.99 3.22 3.07 5/190 7403
/proc/meminfo: memFree=21450992/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=53584 CPUtime=342.29 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 14274 0 0 0 34226 3 0 0 25 0 1 0 281335817 54870016 10269 33554432000 4194304 4300876 140734105517280 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 13396 10269 171 27 0 11845 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 53584

[startup+402.301 s]
/proc/loadavg: 3.99 3.36 3.12 5/190 7405
/proc/meminfo: memFree=21428536/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=73228 CPUtime=402.3 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 15768 0 0 0 40226 4 0 0 25 0 1 0 281335817 74985472 11763 33554432000 4194304 4300876 140734105517280 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 18307 11763 171 27 0 16756 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 73228

[startup+462.301 s]
/proc/loadavg: 3.99 3.47 3.17 5/190 7407
/proc/meminfo: memFree=21405584/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=73228 CPUtime=462.3 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 17259 0 0 0 46225 5 0 0 25 0 1 0 281335817 74985472 13254 33554432000 4194304 4300876 140734105517280 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 18307 13254 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: 4.07 3.58 3.23 5/190 7408
/proc/meminfo: memFree=21384228/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=73228 CPUtime=522.3 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 18774 0 0 0 52225 5 0 0 25 0 1 0 281335817 74985472 14769 33554432000 4194304 4300876 140734105517280 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 18307 14769 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: 4.02 3.65 3.27 5/190 7410
/proc/meminfo: memFree=21361884/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=73228 CPUtime=582.3 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 20335 0 0 0 58225 5 0 0 25 0 1 0 281335817 74985472 16330 33554432000 4194304 4300876 140734105517280 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 18307 16330 171 27 0 16756 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 73228

[startup+642.301 s]
/proc/loadavg: 4.01 3.71 3.32 5/190 7411
/proc/meminfo: memFree=21338300/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=102696 CPUtime=642.31 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 21905 0 0 0 64225 6 0 0 25 0 1 0 281335817 105160704 17900 33554432000 4194304 4300876 140734105517280 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 25674 17900 171 27 0 24123 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 102696

[startup+702.3 s]
/proc/loadavg: 4.06 3.78 3.36 5/190 7413
/proc/meminfo: memFree=21315940/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=102696 CPUtime=702.31 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 23446 0 0 0 70225 6 0 0 25 0 1 0 281335817 105160704 19441 33554432000 4194304 4300876 140734105517280 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 25674 19441 171 27 0 24123 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 102696

[startup+762.306 s]
/proc/loadavg: 4.02 3.82 3.40 5/190 7415
/proc/meminfo: memFree=21292856/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=104180 CPUtime=762.31 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 25165 0 0 0 76224 7 0 0 25 0 1 0 281335817 106680320 21160 33554432000 4194304 4300876 140734105517280 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 26045 21160 171 27 0 24494 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 104180

[startup+822.3 s]
/proc/loadavg: 4.00 3.85 3.43 5/190 7416
/proc/meminfo: memFree=21270144/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=104180 CPUtime=822.31 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 26713 0 0 0 82223 8 0 0 25 0 1 0 281335817 106680320 22708 33554432000 4194304 4300876 140734105517280 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 26045 22708 171 27 0 24494 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 104180

[startup+882.3 s]
/proc/loadavg: 4.00 3.87 3.47 5/190 7418
/proc/meminfo: memFree=21247300/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=148380 CPUtime=882.31 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 28274 0 0 0 88223 8 0 0 25 0 1 0 281335817 151941120 24269 33554432000 4194304 4300876 140734105517280 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 37095 24269 171 27 0 35544 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 148380

[startup+942.3 s]
/proc/loadavg: 4.00 3.89 3.50 5/190 7419
/proc/meminfo: memFree=21224948/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=148380 CPUtime=942.32 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 29833 0 0 0 94223 9 0 0 25 0 1 0 281335817 151941120 25828 33554432000 4194304 4300876 140734105517280 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 37095 25828 171 27 0 35544 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 148380

[startup+1002.3 s]
/proc/loadavg: 4.04 3.92 3.53 5/190 7421
/proc/meminfo: memFree=21201500/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=148380 CPUtime=1002.31 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 31418 0 0 0 100222 9 0 0 25 0 1 0 281335817 151941120 27413 33554432000 4194304 4300876 140734105517280 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 37095 27413 171 27 0 35544 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 148380

[startup+1062.3 s]
/proc/loadavg: 4.01 3.93 3.56 5/190 7423
/proc/meminfo: memFree=21178540/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=148380 CPUtime=1062.32 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 32998 0 0 0 106222 10 0 0 25 0 1 0 281335817 151941120 28993 33554432000 4194304 4300876 140734105517280 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 37095 28993 171 27 0 35544 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 148380

[startup+1122.3 s]
/proc/loadavg: 4.04 3.96 3.59 5/190 7424
/proc/meminfo: memFree=21155580/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=148380 CPUtime=1122.32 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 34601 0 0 0 112222 10 0 0 25 0 1 0 281335817 151941120 30596 33554432000 4194304 4300876 140734105517280 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 37095 30596 171 27 0 35544 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 148380

[startup+1182.3 s]
/proc/loadavg: 4.01 3.96 3.61 5/190 7426
/proc/meminfo: memFree=21133724/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=148380 CPUtime=1182.32 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 36179 0 0 0 118222 10 0 0 25 0 1 0 281335817 151941120 32174 33554432000 4194304 4300876 140734105517280 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 37095 32174 171 27 0 35544 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 148380

[startup+1242.3 s]
/proc/loadavg: 4.12 4.00 3.64 5/190 7427
/proc/meminfo: memFree=21109532/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=148380 CPUtime=1242.33 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 37777 0 0 0 124222 11 0 0 25 0 1 0 281335817 151941120 33772 33554432000 4194304 4300876 140734105517280 18446744073709551615 4288887 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 37095 33772 171 27 0 35544 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 148380



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.00 3.66 5/191 7430
/proc/meminfo: memFree=21108504/32951124 swapFree=67111528/67111528
[pid=7379] ppid=7376 vsize=214680 CPUtime=1300.03 cores=0,2
/proc/7379/stat : 7379 (march_rw) R 7376 7379 6291 0 -1 4202496 39312 0 0 0 129992 11 0 0 25 0 1 0 281335817 219832320 35307 33554432000 4194304 4300876 140734105517280 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7379/statm: 53670 35307 171 27 0 52119 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 214680

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): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.93
CPU system time (s): 0.121981
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 214680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39312
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= 3
involuntary context switches= 1586

runsolver used 1.9447 second user time and 3.97839 second system time

The end

Launcher Data 

Begin job on node104 at 2011-04-02 00:35:54
IDJOB=3152271
IDBENCH=82551
IDSOLVER=1561
FILE ID=node104/3152271-1301697354
RUNJOBID= node104-1301697354-7351
PBS_JOBID= 12840731
Free space on /tmp= 71792 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v300-c25500-S966156467-066-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152271-1301697354/watcher-3152271-1301697354 -o /tmp/evaluation-result-3152271-1301697354/solver-3152271-1301697354 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152271-1301697354.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 5297bd1d2a420892cfb1fb6d32ccacad
RANDOM SEED=535973340

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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	: 5332.83
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		: 2666.855
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	: 5332.75
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21611688 kB
Buffers:        329088 kB
Cached:       10686408 kB
SwapCached:          0 kB
Active:        7219280 kB
Inactive:      3863524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21611688 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1584 kB
Writeback:           0 kB
AnonPages:       66720 kB
Mapped:          15000 kB
Slab:           192892 kB
PageTables:       4696 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   201216 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= 71792 MiB
End job on node104 at 2011-04-02 00:57:36