Trace number 3152313

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) 1300.02 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v200-c17000-S771170845-016-UNKNOWN.cnf
MD5SUM8a262b49dcf27b27fb405f8a8cdf125f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.9854
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 

1.19/1.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.21	c main()::
1.19/1.21	c initFormula():: searching for DIMACS p-line....
1.19/1.21	c full lookahead due to high density!
1.19/1.21	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
1.19/1.21	c parseCNF():: parsing....
1.19/1.21	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.21	c runParser():: parsing was successful, warming up engines...
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
1.19/1.21	c using k-SAT heuristics (size based diff)
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
1.19/1.21	c longest clause has size 7
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c number of free variables = 200
1.19/1.21	c dynamic_preselect_setsize :: off
1.19/1.21	c main():: all systems go!
1.19/1.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 232
1.29/1.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 3981
2.09/2.18	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 |******************************************
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c |*******************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 108366
23.89/23.99	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 |****************************************
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c |************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 2234674
455.59/455.67	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 |************************************************
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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-3152313-1301698471/watcher-3152313-1301698471 -o /tmp/evaluation-result-3152313-1301698471/solver-3152313-1301698471 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152313-1301698471.cnf 

running on 2 cores: 1,3

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: 1.28 2.25 2.93 5/186 8782
/proc/meminfo: memFree=22236212/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=6860 CPUtime=0 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4194304 287 0 0 0 0 0 0 0 23 0 1 0 281449464 7024640 232 33554432000 4194304 4300876 140734302547344 18446744073709551615 212436016896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 1715 232 113 27 0 164 0

[startup+0.0455909 s]
/proc/loadavg: 1.28 2.25 2.93 5/186 8782
/proc/meminfo: memFree=22236212/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=8308 CPUtime=0.04 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 2099 0 0 0 4 0 0 0 23 0 1 0 281449464 8507392 493 33554432000 4194304 4300876 140734302547344 18446744073709551615 4240048 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 2077 493 142 27 0 526 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8308

[startup+0.100579 s]
/proc/loadavg: 1.28 2.25 2.93 5/186 8782
/proc/meminfo: memFree=22236212/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=9504 CPUtime=0.09 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 3067 0 0 0 9 0 0 0 23 0 1 0 281449464 9732096 762 33554432000 4194304 4300876 140734302547344 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 2376 762 143 27 0 825 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9504

[startup+0.300547 s]
/proc/loadavg: 1.28 2.25 2.93 5/186 8782
/proc/meminfo: memFree=22236212/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=9504 CPUtime=0.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 3067 0 0 0 29 0 0 0 25 0 1 0 281449464 9732096 762 33554432000 4194304 4300876 140734302547344 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 2376 762 143 27 0 825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9504

[startup+0.70048 s]
/proc/loadavg: 1.28 2.25 2.93 5/186 8782
/proc/meminfo: memFree=22236212/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=9504 CPUtime=0.69 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 3067 0 0 0 69 0 0 0 25 0 1 0 281449464 9732096 762 33554432000 4194304 4300876 140734302547344 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 2376 762 143 27 0 825 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9504

[startup+1.50032 s]
/proc/loadavg: 1.28 2.25 2.93 6/190 8789
/proc/meminfo: memFree=22202456/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=11740 CPUtime=1.49 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 3772 0 0 0 149 0 0 0 25 0 1 0 281449464 12021760 1217 33554432000 4194304 4300876 140734302547344 18446744073709551615 4234764 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 2935 1217 170 27 0 1384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11740

[startup+3.10102 s]
/proc/loadavg: 1.28 2.25 2.93 6/190 8789
/proc/meminfo: memFree=22183360/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=11740 CPUtime=3.09 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 3772 0 0 0 309 0 0 0 25 0 1 0 281449464 12021760 1217 33554432000 4194304 4300876 140734302547344 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 2935 1217 170 27 0 1384 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11740

[startup+6.30041 s]
/proc/loadavg: 1.50 2.27 2.93 6/190 8789
/proc/meminfo: memFree=22177904/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=11740 CPUtime=6.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 3772 0 0 0 629 0 0 0 25 0 1 0 281449464 12021760 1217 33554432000 4194304 4300876 140734302547344 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 2935 1217 170 27 0 1384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11740

[startup+12.7002 s]
/proc/loadavg: 1.70 2.30 2.94 6/190 8789
/proc/meminfo: memFree=22172744/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=13276 CPUtime=12.69 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 4076 0 0 0 1269 0 0 0 25 0 1 0 281449464 13594624 1521 33554432000 4194304 4300876 140734302547344 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 3319 1521 171 27 0 1768 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13276

[startup+25.5008 s]
/proc/loadavg: 2.21 2.38 2.95 6/190 8790
/proc/meminfo: memFree=22168768/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=15192 CPUtime=25.49 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 4446 0 0 0 2548 1 0 0 25 0 1 0 281449464 15556608 1891 33554432000 4194304 4300876 140734302547344 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 3798 1891 171 27 0 2247 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15192

[startup+51.1009 s]
/proc/loadavg: 2.82 2.51 2.98 6/190 8790
/proc/meminfo: memFree=22160664/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=19504 CPUtime=51.09 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 5158 0 0 0 5108 1 0 0 25 0 1 0 281449464 19972096 2603 33554432000 4194304 4300876 140734302547344 18446744073709551615 4214208 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 4876 2603 171 27 0 3325 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19504

[startup+102.306 s]
/proc/loadavg: 3.53 2.75 3.04 6/190 8792
/proc/meminfo: memFree=22142748/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=23384 CPUtime=102.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 6610 0 0 0 10227 2 0 0 25 0 1 0 281449464 23945216 4055 33554432000 4194304 4300876 140734302547344 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 5846 4055 171 27 0 4295 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 23384

[startup+162.301 s]
/proc/loadavg: 3.83 2.98 3.10 6/190 8793
/proc/meminfo: memFree=22124984/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=37936 CPUtime=162.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 8331 0 0 0 16226 3 0 0 25 0 1 0 281449464 38846464 5776 33554432000 4194304 4300876 140734302547344 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 9484 5776 171 27 0 7933 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 37936

[startup+222.301 s]
/proc/loadavg: 3.93 3.16 3.15 6/190 8795
/proc/meminfo: memFree=22106620/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=37936 CPUtime=222.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 10072 0 0 0 22225 4 0 0 25 0 1 0 281449464 38846464 7517 33554432000 4194304 4300876 140734302547344 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 9484 7517 171 27 0 7933 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 37936

[startup+282.3 s]
/proc/loadavg: 3.97 3.31 3.20 6/190 8796
/proc/meminfo: memFree=22088976/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=51032 CPUtime=282.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 11847 0 0 0 28223 6 0 0 25 0 1 0 281449464 52256768 9292 33554432000 4194304 4300876 140734302547344 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 12758 9292 171 27 0 11207 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 51032

[startup+342.301 s]
/proc/loadavg: 3.99 3.43 3.25 6/190 8798
/proc/meminfo: memFree=22070576/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=70676 CPUtime=342.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 13607 0 0 0 34223 6 0 0 25 0 1 0 281449464 72372224 11052 33554432000 4194304 4300876 140734302547344 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 17669 11052 171 27 0 16118 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 70676

[startup+402.301 s]
/proc/loadavg: 3.99 3.53 3.29 6/190 8809
/proc/meminfo: memFree=22051508/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=71708 CPUtime=402.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 15522 0 0 0 40221 8 0 0 25 0 1 0 281449464 73428992 12967 33554432000 4194304 4300876 140734302547344 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 17927 12967 171 27 0 16376 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 71708

[startup+462.3 s]
/proc/loadavg: 3.99 3.62 3.33 6/190 8810
/proc/meminfo: memFree=22033600/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=71708 CPUtime=462.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 17214 0 0 0 46220 9 0 0 25 0 1 0 281449464 73428992 14659 33554432000 4194304 4300876 140734302547344 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 17927 14659 171 27 0 16376 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 71708

[startup+522.301 s]
/proc/loadavg: 3.99 3.68 3.37 6/190 8812
/proc/meminfo: memFree=22016436/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=101176 CPUtime=522.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 18934 0 0 0 52219 10 0 0 25 0 1 0 281449464 103604224 16379 33554432000 4194304 4300876 140734302547344 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 25294 16379 171 27 0 23743 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 101176

[startup+582.301 s]
/proc/loadavg: 4.04 3.75 3.41 6/190 8816
/proc/meminfo: memFree=21997792/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=101176 CPUtime=582.3 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 20695 0 0 0 58218 12 0 0 25 0 1 0 281449464 103604224 18140 33554432000 4194304 4300876 140734302547344 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 25294 18140 171 27 0 23743 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 101176

[startup+642.3 s]
/proc/loadavg: 4.08 3.81 3.45 6/190 8818
/proc/meminfo: memFree=21979892/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=101176 CPUtime=642.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 22455 0 0 0 64217 12 0 0 25 0 1 0 281449464 103604224 19900 33554432000 4194304 4300876 140734302547344 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 25294 19900 171 27 0 23743 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 101176

[startup+702.301 s]
/proc/loadavg: 4.03 3.84 3.48 6/190 8820
/proc/meminfo: memFree=21961372/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=101176 CPUtime=702.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 24250 0 0 0 70215 14 0 0 25 0 1 0 281449464 103604224 21695 33554432000 4194304 4300876 140734302547344 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 25294 21695 171 27 0 23743 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 101176

[startup+762.307 s]
/proc/loadavg: 4.09 3.89 3.52 6/190 8821
/proc/meminfo: memFree=21942980/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=102208 CPUtime=762.3 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 26049 0 0 0 76215 15 0 0 25 0 1 0 281449464 104660992 23494 33554432000 4194304 4300876 140734302547344 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 25552 23494 171 27 0 24001 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 102208

[startup+822.3 s]
/proc/loadavg: 4.06 3.92 3.55 6/190 8823
/proc/meminfo: memFree=21925320/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=146408 CPUtime=822.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 27838 0 0 0 82213 16 0 0 25 0 1 0 281449464 149921792 25283 33554432000 4194304 4300876 140734302547344 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 36602 25283 171 27 0 35051 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 146408

[startup+882.301 s]
/proc/loadavg: 4.02 3.93 3.57 6/190 8824
/proc/meminfo: memFree=21908280/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=146408 CPUtime=882.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 29485 0 0 0 88212 17 0 0 25 0 1 0 281449464 149921792 26930 33554432000 4194304 4300876 140734302547344 18446744073709551615 4276343 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 36602 26930 171 27 0 35051 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 146408

[startup+942.301 s]
/proc/loadavg: 4.01 3.94 3.60 6/190 8826
/proc/meminfo: memFree=21891016/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=146408 CPUtime=942.3 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 31197 0 0 0 94211 19 0 0 25 0 1 0 281449464 149921792 28642 33554432000 4194304 4300876 140734302547344 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 36602 28642 171 27 0 35051 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 146408

[startup+1002.3 s]
/proc/loadavg: 4.00 3.95 3.62 6/190 8828
/proc/meminfo: memFree=21873128/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=146408 CPUtime=1002.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 32930 0 0 0 100209 20 0 0 25 0 1 0 281449464 149921792 30375 33554432000 4194304 4300876 140734302547344 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 36602 30375 171 27 0 35051 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 146408

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.64 6/190 8829
/proc/meminfo: memFree=21855468/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=146408 CPUtime=1062.3 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 34675 0 0 0 106209 21 0 0 25 0 1 0 281449464 149921792 32120 33554432000 4194304 4300876 140734302547344 18446744073709551615 4281344 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 36602 32120 171 27 0 35051 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 146408

[startup+1122.3 s]
/proc/loadavg: 4.00 3.96 3.66 6/190 8831
/proc/meminfo: memFree=21837208/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=146408 CPUtime=1122.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 36458 0 0 0 112207 22 0 0 25 0 1 0 281449464 149921792 33903 33554432000 4194304 4300876 140734302547344 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 36602 33903 171 27 0 35051 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 146408

[startup+1182.3 s]
/proc/loadavg: 4.04 3.98 3.68 6/190 8832
/proc/meminfo: memFree=21819196/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=212708 CPUtime=1182.29 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 38248 0 0 0 118206 23 0 0 25 0 1 0 281449464 217812992 35693 33554432000 4194304 4300876 140734302547344 18446744073709551615 4225352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 53177 35693 171 27 0 51626 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 212708

[startup+1242.3 s]
/proc/loadavg: 4.01 3.98 3.70 6/190 8834
/proc/meminfo: memFree=21800552/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=212708 CPUtime=1242.3 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 40016 0 0 0 124205 25 0 0 25 0 1 0 281449464 217812992 37461 33554432000 4194304 4300876 140734302547344 18446744073709551615 4250950 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 53177 37461 171 27 0 51626 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 212708



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.06 3.99 3.72 3/186 8838
/proc/meminfo: memFree=22031428/32951124 swapFree=67111528/67111528
[pid=8782] ppid=8780 vsize=212708 CPUtime=1300 cores=1,3
/proc/8782/stat : 8782 (march_rw) R 8780 8782 8728 0 -1 4202496 41626 0 0 0 129974 26 0 0 25 0 1 0 281449464 217812992 39071 33554432000 4194304 4300876 140734302547344 18446744073709551615 4197056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8782/statm: 53177 39071 171 27 0 51626 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 212708

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): 1300.02
CPU user time (s): 1299.75
CPU system time (s): 0.269958
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 212708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.75
system time used= 0.269958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41626
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= 3745

runsolver used 2.24766 second user time and 4.84626 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-02 00:54:31
IDJOB=3152313
IDBENCH=82593
IDSOLVER=1561
FILE ID=node102/3152313-1301698471
RUNJOBID= node102-1301698471-8748
PBS_JOBID= 12840749
Free space on /tmp= 71632 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v200-c17000-S771170845-016-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152313-1301698471/watcher-3152313-1301698471 -o /tmp/evaluation-result-3152313-1301698471/solver-3152313-1301698471 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152313-1301698471.cnf

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

MD5SUM BENCH= 8a262b49dcf27b27fb405f8a8cdf125f
RANDOM SEED=1193161093

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5226.15
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		: 2666.828
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		: 2666.828
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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		: 2666.828
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		: 2666.828
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:      22236624 kB
Buffers:        327932 kB
Cached:       10049256 kB
SwapCached:          0 kB
Active:        7427088 kB
Inactive:      3029152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22236624 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1624 kB
Writeback:           0 kB
AnonPages:       78708 kB
Mapped:          15496 kB
Slab:           193132 kB
PageTables:       5408 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   245320 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= 71628 MiB
End job on node102 at 2011-04-02 01:16:13