Trace number 3152284

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) 1299.95 1300.02

General information on the benchmark

Namerandom/large/
unif-k7-r85-v200-c17000-S1348818483-020-UNKNOWN.cnf
MD5SUM112b17aaf1cede32f350e11f6333fc88
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark339.4
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data 

1.29/1.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.32	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.29/1.32	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.29/1.32	c main()::
1.29/1.32	c initFormula():: searching for DIMACS p-line....
1.29/1.32	c full lookahead due to high density!
1.29/1.32	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
1.29/1.32	c parseCNF():: parsing....
1.29/1.32	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.32	c runParser():: parsing was successful, warming up engines...
1.29/1.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.32	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
1.29/1.32	c using k-SAT heuristics (size based diff)
1.29/1.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.32	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
1.29/1.32	c longest clause has size 7
1.29/1.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.32	c number of free variables = 200
1.29/1.32	c dynamic_preselect_setsize :: off
1.29/1.32	c main():: all systems go!
1.29/1.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 186
1.39/1.42	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: 3895
2.29/2.37	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 |****************************************************************| ( 2/999) NodeCount: 108565
26.39/26.46	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 |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 2258444
503.96/504.02	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 |*******************************************
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-3152284-1301697612/watcher-3152284-1301697612 -o /tmp/evaluation-result-3152284-1301697612/solver-3152284-1301697612 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152284-1301697612.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: 0.94 1.28 2.38 3/174 17012
/proc/meminfo: memFree=21828928/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=6728 CPUtime=0 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4194304 269 0 0 0 0 0 0 0 22 0 1 0 281359173 6889472 214 33554432000 4194304 4300876 140736868652096 18446744073709551615 228122374853 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 1682 214 113 27 0 131 0

[startup+0.033678 s]
/proc/loadavg: 0.94 1.28 2.38 3/174 17012
/proc/meminfo: memFree=21828928/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=8304 CPUtime=0.03 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4194304 654 0 0 0 3 0 0 0 22 0 1 0 281359173 8503296 476 33554432000 4194304 4300876 140736868652096 18446744073709551615 4247344 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 2076 476 126 27 0 525 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8304

[startup+0.10066 s]
/proc/loadavg: 0.94 1.28 2.38 3/174 17012
/proc/meminfo: memFree=21828928/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=9504 CPUtime=0.09 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 3067 0 0 0 9 0 0 0 22 0 1 0 281359173 9732096 762 33554432000 4194304 4300876 140736868652096 18446744073709551615 4256609 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 2376 762 143 27 0 825 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9504

[startup+0.300594 s]
/proc/loadavg: 0.94 1.28 2.38 3/174 17012
/proc/meminfo: memFree=21828928/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=9504 CPUtime=0.29 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 3067 0 0 0 29 0 0 0 23 0 1 0 281359173 9732096 762 33554432000 4194304 4300876 140736868652096 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 2376 762 143 27 0 825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9504

[startup+0.700521 s]
/proc/loadavg: 0.94 1.28 2.38 3/174 17012
/proc/meminfo: memFree=21828928/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=9504 CPUtime=0.69 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 3067 0 0 0 69 0 0 0 25 0 1 0 281359173 9732096 762 33554432000 4194304 4300876 140736868652096 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 2376 762 143 27 0 825 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9504

[startup+1.50036 s]
/proc/loadavg: 0.94 1.28 2.38 5/190 17039
/proc/meminfo: memFree=21782064/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=11740 CPUtime=1.49 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 3771 0 0 0 149 0 0 0 25 0 1 0 281359173 12021760 1216 33554432000 4194304 4300876 140736868652096 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 2935 1216 170 27 0 1384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11740

[startup+3.10108 s]
/proc/loadavg: 1.18 1.32 2.38 5/190 17039
/proc/meminfo: memFree=21764332/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=11740 CPUtime=3.09 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 3772 0 0 0 309 0 0 0 25 0 1 0 281359173 12021760 1217 33554432000 4194304 4300876 140736868652096 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 2935 1217 170 27 0 1384 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11740

[startup+6.30051 s]
/proc/loadavg: 1.18 1.32 2.38 5/190 17039
/proc/meminfo: memFree=21728608/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=11740 CPUtime=6.29 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 3772 0 0 0 629 0 0 0 25 0 1 0 281359173 12021760 1217 33554432000 4194304 4300876 140736868652096 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 2935 1217 170 27 0 1384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11740

[startup+12.7003 s]
/proc/loadavg: 1.62 1.41 2.40 5/190 17039
/proc/meminfo: memFree=21717532/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=13276 CPUtime=12.68 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 4042 0 0 0 1268 0 0 0 25 0 1 0 281359173 13594624 1487 33554432000 4194304 4300876 140736868652096 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 3319 1487 171 27 0 1768 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13276

[startup+25.501 s]
/proc/loadavg: 1.98 1.50 2.42 5/190 17040
/proc/meminfo: memFree=21710960/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=15192 CPUtime=25.48 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 4387 0 0 0 2548 0 0 0 25 0 1 0 281359173 15556608 1832 33554432000 4194304 4300876 140736868652096 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 3798 1832 171 27 0 2247 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15192

[startup+51.1004 s]
/proc/loadavg: 2.67 1.70 2.46 5/190 17040
/proc/meminfo: memFree=21702296/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=16916 CPUtime=51.08 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 5036 0 0 0 5107 1 0 0 25 0 1 0 281359173 17321984 2481 33554432000 4194304 4300876 140736868652096 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 4229 2481 171 27 0 2678 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16916

[startup+102.307 s]
/proc/loadavg: 3.52 2.10 2.55 5/190 17042
/proc/meminfo: memFree=21685164/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=23384 CPUtime=102.27 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 6345 0 0 0 10226 1 0 0 25 0 1 0 281359173 23945216 3790 33554432000 4194304 4300876 140736868652096 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 5846 3790 171 27 0 4295 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23384

[startup+162.3 s]
/proc/loadavg: 3.82 2.44 2.64 5/190 17043
/proc/meminfo: memFree=21667040/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=29204 CPUtime=162.27 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 7920 0 0 0 16224 3 0 0 25 0 1 0 281359173 29904896 5365 33554432000 4194304 4300876 140736868652096 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 7301 5365 171 27 0 5750 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 29204

[startup+222.3 s]
/proc/loadavg: 4.00 2.74 2.73 5/190 17045
/proc/meminfo: memFree=21649768/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=37936 CPUtime=222.27 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 9513 0 0 0 22223 4 0 0 25 0 1 0 281359173 38846464 6958 33554432000 4194304 4300876 140736868652096 18446744073709551615 228122109130 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 9484 6958 171 27 0 7933 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 37936

[startup+282.3 s]
/proc/loadavg: 4.00 2.96 2.80 5/190 17047
/proc/meminfo: memFree=21632624/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=51032 CPUtime=282.26 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 11108 0 0 0 28222 4 0 0 25 0 1 0 281359173 52256768 8553 33554432000 4194304 4300876 140736868652096 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 12758 8553 171 27 0 11207 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 51032

[startup+342.301 s]
/proc/loadavg: 4.00 3.15 2.87 5/190 17048
/proc/meminfo: memFree=21615112/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=51032 CPUtime=342.26 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 12735 0 0 0 34221 5 0 0 25 0 1 0 281359173 52256768 10180 33554432000 4194304 4300876 140736868652096 18446744073709551615 4264587 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 12758 10180 171 27 0 11207 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 51032

[startup+402.301 s]
/proc/loadavg: 4.00 3.30 2.94 5/190 17050
/proc/meminfo: memFree=21597720/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=70676 CPUtime=402.26 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 14377 0 0 0 40220 6 0 0 25 0 1 0 281359173 72372224 11822 33554432000 4194304 4300876 140736868652096 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 17669 11822 171 27 0 16118 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 70676

[startup+462.301 s]
/proc/loadavg: 4.00 3.43 3.01 5/190 17051
/proc/meminfo: memFree=21579712/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=71752 CPUtime=462.26 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 16138 0 0 0 46219 7 0 0 25 0 1 0 281359173 73474048 13583 33554432000 4194304 4300876 140736868652096 18446744073709551615 4276148 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 17938 13583 171 27 0 16387 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 71752

[startup+522.301 s]
/proc/loadavg: 4.06 3.54 3.07 5/190 17053
/proc/meminfo: memFree=21562936/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=71752 CPUtime=522.25 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 17641 0 0 0 52217 8 0 0 25 0 1 0 281359173 73474048 15086 33554432000 4194304 4300876 140736868652096 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 17938 15086 171 27 0 16387 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 71752

[startup+582.301 s]
/proc/loadavg: 4.02 3.62 3.12 5/190 17055
/proc/meminfo: memFree=21545920/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=101220 CPUtime=582.26 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 19174 0 0 0 58217 9 0 0 25 0 1 0 281359173 103649280 16619 33554432000 4194304 4300876 140736868652096 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 25305 16619 171 27 0 23754 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 101220

[startup+642.301 s]
/proc/loadavg: 4.09 3.71 3.18 5/190 17056
/proc/meminfo: memFree=21528792/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=101220 CPUtime=642.26 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 20760 0 0 0 64216 10 0 0 25 0 1 0 281359173 103649280 18205 33554432000 4194304 4300876 140736868652096 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 25305 18205 171 27 0 23754 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 101220

[startup+702.301 s]
/proc/loadavg: 4.03 3.76 3.23 5/190 17058
/proc/meminfo: memFree=21511132/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=101220 CPUtime=702.25 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 22377 0 0 0 70215 10 0 0 25 0 1 0 281359173 103649280 19822 33554432000 4194304 4300876 140736868652096 18446744073709551615 4275634 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 25305 19822 171 27 0 23754 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 101220

[startup+762.306 s]
/proc/loadavg: 4.01 3.80 3.28 5/190 17059
/proc/meminfo: memFree=21492984/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=101220 CPUtime=762.26 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 23995 0 0 0 76214 12 0 0 25 0 1 0 281359173 103649280 21440 33554432000 4194304 4300876 140736868652096 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 25305 21440 171 27 0 23754 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 101220

[startup+822.3 s]
/proc/loadavg: 4.04 3.85 3.32 5/190 17061
/proc/meminfo: memFree=21475828/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=102292 CPUtime=822.25 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 25623 0 0 0 82212 13 0 0 25 0 1 0 281359173 104747008 23068 33554432000 4194304 4300876 140736868652096 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 25573 23068 171 27 0 24022 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 102292

[startup+882.301 s]
/proc/loadavg: 4.01 3.87 3.36 5/190 17063
/proc/meminfo: memFree=21458440/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=146492 CPUtime=882.25 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 27276 0 0 0 88211 14 0 0 25 0 1 0 281359173 150007808 24721 33554432000 4194304 4300876 140736868652096 18446744073709551615 4234588 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 36623 24721 171 27 0 35072 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 146492

[startup+942.301 s]
/proc/loadavg: 4.00 3.89 3.40 5/190 17064
/proc/meminfo: memFree=21441288/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=146492 CPUtime=942.24 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 28893 0 0 0 94209 15 0 0 25 0 1 0 281359173 150007808 26338 33554432000 4194304 4300876 140736868652096 18446744073709551615 4275870 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 36623 26338 171 27 0 35072 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 146492

[startup+1002.3 s]
/proc/loadavg: 4.00 3.91 3.43 5/190 17066
/proc/meminfo: memFree=21424256/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=146492 CPUtime=1002.24 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 30412 0 0 0 100208 16 0 0 25 0 1 0 281359173 150007808 27857 33554432000 4194304 4300876 140736868652096 18446744073709551615 4264419 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 36623 27857 171 27 0 35072 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 146492

[startup+1062.3 s]
/proc/loadavg: 4.00 3.92 3.47 5/190 17067
/proc/meminfo: memFree=21407620/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=146492 CPUtime=1062.24 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 31963 0 0 0 106207 17 0 0 25 0 1 0 281359173 150007808 29408 33554432000 4194304 4300876 140736868652096 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 36623 29408 171 27 0 35072 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 146492

[startup+1122.3 s]
/proc/loadavg: 4.00 3.93 3.50 5/190 17069
/proc/meminfo: memFree=21389956/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=146492 CPUtime=1122.24 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 33538 0 0 0 112206 18 0 0 25 0 1 0 281359173 150007808 30983 33554432000 4194304 4300876 140736868652096 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 36623 30983 171 27 0 35072 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 146492

[startup+1182.3 s]
/proc/loadavg: 4.00 3.94 3.53 5/190 17071
/proc/meminfo: memFree=21372928/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=146492 CPUtime=1182.24 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 35126 0 0 0 118205 19 0 0 25 0 1 0 281359173 150007808 32571 33554432000 4194304 4300876 140736868652096 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 36623 32571 171 27 0 35072 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 146492

[startup+1242.3 s]
/proc/loadavg: 4.04 3.97 3.56 5/190 17072
/proc/meminfo: memFree=21354912/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=146492 CPUtime=1242.24 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 36735 0 0 0 124204 20 0 0 25 0 1 0 281359173 150007808 34180 33554432000 4194304 4300876 140736868652096 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 36623 34180 171 27 0 35072 0
Current children cumulated CPU time (s) 1242.24
Current children cumulated vsize (KiB) 146492



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 3.97 3.58 5/190 17083
/proc/meminfo: memFree=21337572/32951124 swapFree=67111528/67111528
[pid=17012] ppid=17010 vsize=212792 CPUtime=1299.94 cores=0,2
/proc/17012/stat : 17012 (march_rw) R 17010 17012 15685 0 -1 4202496 38288 0 0 0 129973 21 0 0 25 0 1 0 281359173 217899008 35733 33554432000 4194304 4300876 140736868652096 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17012/statm: 53198 35733 171 27 0 51647 0
Current children cumulated CPU time (s) 1299.94
Current children cumulated vsize (KiB) 212792

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): 1300.02
CPU time (s): 1299.95
CPU user time (s): 1299.73
CPU system time (s): 0.218966
CPU usage (%): 99.9951
Max. virtual memory (cumulated for all children) (KiB): 212792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.73
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38288
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= 13
involuntary context switches= 2025

runsolver used 2.30165 second user time and 4.80727 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-02 00:40:12
IDJOB=3152284
IDBENCH=82564
IDSOLVER=1561
FILE ID=node138/3152284-1301697612
RUNJOBID= node138-1301697612-16996
PBS_JOBID= 12840698
Free space on /tmp= 71724 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v200-c17000-S1348818483-020-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152284-1301697612/watcher-3152284-1301697612 -o /tmp/evaluation-result-3152284-1301697612/solver-3152284-1301697612 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152284-1301697612.cnf

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

MD5SUM BENCH= 112b17aaf1cede32f350e11f6333fc88
RANDOM SEED=1512376698

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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		: 2666.854
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	: 5332.75
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		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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		: 2666.854
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		: 2666.854
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:      21825976 kB
Buffers:        346016 kB
Cached:       10454976 kB
SwapCached:          0 kB
Active:        7431320 kB
Inactive:      3434992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21825976 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1576 kB
Writeback:           0 kB
AnonPages:       65280 kB
Mapped:          14616 kB
Slab:           195604 kB
PageTables:       5132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   191716 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= 71720 MiB
End job on node138 at 2011-04-02 01:01:54