Trace number 3152545

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/medium/
unif-k7-r89-v80-c7120-S474185167-033.SATISFIABLE.cnf
MD5SUM3152d51685e76b4a30e45b9928cc3243
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.831872
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses7120
Sum of the clauses size49840
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 57120

Solver Data 

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c full lookahead due to high density!
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.39/0.46	c using k-SAT heuristics (size based diff)
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c main():: clause / variable ratio: ( 7120 / 80 ) = 89.00
0.39/0.46	c longest clause has size 7
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c number of free variables = 80
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 160
0.49/0.51	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: 660
0.59/0.63	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: 5664
1.59/1.67	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 |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 40872
8.80/8.88	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 |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 224686
47.58/47.68	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 |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 965331
212.19/212.22	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 |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 3327250
768.70/768.75	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-3152545-1301708563/watcher-3152545-1301708563 -o /tmp/evaluation-result-3152545-1301708563/solver-3152545-1301708563 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152545-1301708563.cnf 

running on 2 cores: 5,7

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: 6.85 7.79 7.92 4/186 14298
/proc/meminfo: memFree=20214772/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=6724 CPUtime=0 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4194304 274 0 0 0 0 0 0 0 25 0 1 0 282454788 6885376 218 33554432000 4194304 4300876 140736199258816 18446744073709551615 210204308165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 1681 218 113 27 0 130 0

[startup+0.103542 s]
/proc/loadavg: 6.85 7.79 7.92 4/186 14298
/proc/meminfo: memFree=20214772/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=7640 CPUtime=0.1 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 1200 0 0 0 10 0 0 0 25 0 1 0 282454788 7823360 426 33554432000 4194304 4300876 140736199258816 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7640

[startup+0.200526 s]
/proc/loadavg: 6.85 7.79 7.92 4/186 14298
/proc/meminfo: memFree=20214772/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=7640 CPUtime=0.19 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 1200 0 0 0 19 0 0 0 25 0 1 0 282454788 7823360 426 33554432000 4194304 4300876 140736199258816 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7640

[startup+0.300509 s]
/proc/loadavg: 6.85 7.79 7.92 4/186 14298
/proc/meminfo: memFree=20214772/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=7640 CPUtime=0.29 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 1200 0 0 0 29 0 0 0 25 0 1 0 282454788 7823360 426 33554432000 4194304 4300876 140736199258816 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7640

[startup+0.700439 s]
/proc/loadavg: 6.85 7.79 7.92 4/186 14298
/proc/meminfo: memFree=20214772/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=8272 CPUtime=0.69 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 1704 0 0 0 69 0 0 0 25 0 1 0 282454788 8470528 557 33554432000 4194304 4300876 140736199258816 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 2068 557 170 27 0 517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8272

[startup+1.50031 s]
/proc/loadavg: 6.85 7.79 7.92 5/190 14305
/proc/meminfo: memFree=20209184/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=8464 CPUtime=1.49 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 1735 0 0 0 149 0 0 0 25 0 1 0 282454788 8667136 588 33554432000 4194304 4300876 140736199258816 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 2116 588 170 27 0 565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8464

[startup+3.10104 s]
/proc/loadavg: 6.62 7.73 7.90 5/190 14305
/proc/meminfo: memFree=20208068/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=8744 CPUtime=3.09 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 1781 0 0 0 309 0 0 0 25 0 1 0 282454788 8953856 634 33554432000 4194304 4300876 140736199258816 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 2186 634 170 27 0 635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8744

[startup+6.30051 s]
/proc/loadavg: 6.62 7.73 7.90 5/190 14305
/proc/meminfo: memFree=20206724/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=9012 CPUtime=6.29 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 1985 0 0 0 629 0 0 0 25 0 1 0 282454788 9228288 737 33554432000 4194304 4300876 140736199258816 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 2253 737 170 27 0 702 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9012

[startup+12.7004 s]
/proc/loadavg: 6.22 7.60 7.85 5/190 14332
/proc/meminfo: memFree=20204092/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=9864 CPUtime=12.69 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 2170 0 0 0 1269 0 0 0 25 0 1 0 282454788 10100736 922 33554432000 4194304 4300876 140736199258816 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 2466 922 171 27 0 915 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9864

[startup+25.5003 s]
/proc/loadavg: 5.80 7.47 7.81 5/190 14387
/proc/meminfo: memFree=20198260/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=11780 CPUtime=25.49 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 2527 0 0 0 2549 0 0 0 25 0 1 0 282454788 12062720 1279 33554432000 4194304 4300876 140736199258816 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 2945 1279 171 27 0 1394 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11780

[startup+51.101 s]
/proc/loadavg: 5.18 7.19 7.70 5/190 14388
/proc/meminfo: memFree=20185576/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=16092 CPUtime=51.09 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 3234 0 0 0 5108 1 0 0 25 0 1 0 282454788 16478208 1986 33554432000 4194304 4300876 140736199258816 18446744073709551615 4219053 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 4023 1986 171 27 0 2472 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16092

[startup+102.301 s]
/proc/loadavg: 4.47 6.65 7.49 5/190 14389
/proc/meminfo: memFree=20159372/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=20232 CPUtime=102.3 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 4669 0 0 0 10229 1 0 0 25 0 1 0 282454788 20717568 3421 33554432000 4194304 4300876 140736199258816 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 5058 3421 171 27 0 3507 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20232

[startup+162.301 s]
/proc/loadavg: 4.17 6.16 7.27 5/190 14390
/proc/meminfo: memFree=20131316/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=34784 CPUtime=162.29 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 6299 0 0 0 16228 1 0 0 25 0 1 0 282454788 35618816 5051 33554432000 4194304 4300876 140736199258816 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 8696 5051 171 27 0 7145 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34784

[startup+222.307 s]
/proc/loadavg: 4.06 5.77 7.06 5/190 14392
/proc/meminfo: memFree=20102872/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=35044 CPUtime=222.3 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 7845 0 0 0 22228 2 0 0 25 0 1 0 282454788 35885056 6597 33554432000 4194304 4300876 140736199258816 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 8761 6597 171 27 0 7210 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35044

[startup+282.301 s]
/proc/loadavg: 4.06 5.46 6.87 5/190 14394
/proc/meminfo: memFree=20075692/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=48140 CPUtime=282.29 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 9469 0 0 0 28227 2 0 0 25 0 1 0 282454788 49295360 8221 33554432000 4194304 4300876 140736199258816 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 12035 8221 171 27 0 10484 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 48140

[startup+342.301 s]
/proc/loadavg: 4.02 5.19 6.69 5/190 14395
/proc/meminfo: memFree=20047864/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=48660 CPUtime=342.3 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 10980 0 0 0 34227 3 0 0 25 0 1 0 282454788 49827840 9732 33554432000 4194304 4300876 140736199258816 18446744073709551615 4264111 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 12165 9732 171 27 0 10614 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 48660

[startup+402.301 s]
/proc/loadavg: 4.08 4.99 6.52 5/190 14397
/proc/meminfo: memFree=20021296/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=68304 CPUtime=402.29 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 12592 0 0 0 40226 3 0 0 25 0 1 0 282454788 69943296 11344 33554432000 4194304 4300876 140736199258816 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 17076 11344 171 27 0 15525 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 68304

[startup+462.301 s]
/proc/loadavg: 4.03 4.80 6.36 5/190 14398
/proc/meminfo: memFree=19994484/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=68304 CPUtime=462.29 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 14098 0 0 0 46226 3 0 0 25 0 1 0 282454788 69943296 12850 33554432000 4194304 4300876 140736199258816 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 17076 12850 171 27 0 15525 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 68304

[startup+522.301 s]
/proc/loadavg: 4.01 4.66 6.21 5/190 14400
/proc/meminfo: memFree=19967552/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=68304 CPUtime=522.3 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 15637 0 0 0 52226 4 0 0 25 0 1 0 282454788 69943296 14389 33554432000 4194304 4300876 140736199258816 18446744073709551615 4276177 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 17076 14389 171 27 0 15525 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68304

[startup+582.301 s]
/proc/loadavg: 4.05 4.55 6.08 5/190 14402
/proc/meminfo: memFree=19939876/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=97772 CPUtime=582.29 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 17190 0 0 0 58225 4 0 0 25 0 1 0 282454788 100118528 15942 33554432000 4194304 4300876 140736199258816 18446744073709551615 4214274 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 24443 15942 171 27 0 22892 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 97772

[startup+642.301 s]
/proc/loadavg: 4.02 4.45 5.95 5/190 14403
/proc/meminfo: memFree=19913304/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=98812 CPUtime=642.3 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 18694 0 0 0 64226 4 0 0 25 0 1 0 282454788 101183488 17446 33554432000 4194304 4300876 140736199258816 18446744073709551615 4276235 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 24703 17446 171 27 0 23152 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 98812

[startup+702.301 s]
/proc/loadavg: 4.00 4.36 5.82 5/190 14405
/proc/meminfo: memFree=19886228/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=98812 CPUtime=702.3 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 20160 0 0 0 70226 4 0 0 25 0 1 0 282454788 101183488 18912 33554432000 4194304 4300876 140736199258816 18446744073709551615 210204042456 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 24703 18912 171 27 0 23152 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 98812

[startup+762.3 s]
/proc/loadavg: 4.00 4.29 5.70 5/190 14406
/proc/meminfo: memFree=19861036/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=98812 CPUtime=762.31 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 21520 0 0 0 76226 5 0 0 25 0 1 0 282454788 101183488 20272 33554432000 4194304 4300876 140736199258816 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 24703 20272 171 27 0 23152 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 98812

[startup+822.3 s]
/proc/loadavg: 4.00 4.24 5.59 5/190 14408
/proc/meminfo: memFree=19834572/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=98812 CPUtime=822.3 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 23063 0 0 0 82225 5 0 0 25 0 1 0 282454788 101183488 21815 33554432000 4194304 4300876 140736199258816 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 24703 21815 171 27 0 23152 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 98812

[startup+882.306 s]
/proc/loadavg: 4.05 4.21 5.50 5/190 14410
/proc/meminfo: memFree=19808636/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=143012 CPUtime=882.31 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 24569 0 0 0 88226 5 0 0 25 0 1 0 282454788 146444288 23321 33554432000 4194304 4300876 140736199258816 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 35753 23321 171 27 0 34202 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 143012

[startup+942.3 s]
/proc/loadavg: 4.02 4.17 5.40 5/190 14411
/proc/meminfo: memFree=19782572/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=143012 CPUtime=942.3 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 26119 0 0 0 94225 5 0 0 25 0 1 0 282454788 146444288 24871 33554432000 4194304 4300876 140736199258816 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 35753 24871 171 27 0 34202 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 143012

[startup+1002.3 s]
/proc/loadavg: 4.00 4.13 5.31 5/190 14413
/proc/meminfo: memFree=19756996/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=143012 CPUtime=1002.3 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 27652 0 0 0 100225 5 0 0 25 0 1 0 282454788 146444288 26404 33554432000 4194304 4300876 140736199258816 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 35753 26404 171 27 0 34202 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 143012

[startup+1062.3 s]
/proc/loadavg: 4.04 4.12 5.23 5/190 14414
/proc/meminfo: memFree=19730548/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=143012 CPUtime=1062.3 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 29118 0 0 0 106224 6 0 0 25 0 1 0 282454788 146444288 27870 33554432000 4194304 4300876 140736199258816 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 35753 27870 171 27 0 34202 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 143012

[startup+1122.3 s]
/proc/loadavg: 4.01 4.10 5.15 5/190 14425
/proc/meminfo: memFree=19703676/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=143012 CPUtime=1122.3 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 30575 0 0 0 112224 6 0 0 25 0 1 0 282454788 146444288 29327 33554432000 4194304 4300876 140736199258816 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 35753 29327 171 27 0 34202 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 143012

[startup+1182.3 s]
/proc/loadavg: 4.00 4.08 5.07 5/190 14893
/proc/meminfo: memFree=20444600/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=143012 CPUtime=1182.29 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 31893 0 0 0 118223 6 0 0 25 0 1 0 282454788 146444288 30645 33554432000 4194304 4300876 140736199258816 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 35753 30645 171 27 0 34202 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 143012

[startup+1242.3 s]
/proc/loadavg: 4.00 4.06 5.00 5/190 14894
/proc/meminfo: memFree=20417608/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=145088 CPUtime=1242.3 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 33422 0 0 0 124223 7 0 0 25 0 1 0 282454788 148570112 32174 33554432000 4194304 4300876 140736199258816 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 36272 32174 171 27 0 34721 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 145088



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.05 4.94 4/189 14900
/proc/meminfo: memFree=20574936/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=145088 CPUtime=1300 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 34889 0 0 0 129993 7 0 0 25 0 1 0 282454788 148570112 33641 33554432000 4194304 4300876 140736199258816 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 36272 33641 171 27 0 34721 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 145088

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

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

[startup+1300 s]
/proc/loadavg: 4.00 4.05 4.94 4/189 14900
/proc/meminfo: memFree=20574936/32951124 swapFree=67111528/67111528
[pid=14298] ppid=14296 vsize=145088 CPUtime=1300 cores=5,7
/proc/14298/stat : 14298 (march_rw) R 14296 14298 14244 0 -1 4202496 34889 0 0 0 129993 7 0 0 25 0 1 0 282454788 148570112 33641 33554432000 4194304 4300876 140736199258816 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14298/statm: 36272 33641 171 27 0 34721 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 145088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.02
CPU user time (s): 1299.94
CPU system time (s): 0.084987
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 145088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34889
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= 1175

runsolver used 1.86871 second user time and 4.05738 second system time

The end

Launcher Data 

Begin job on node130 at 2011-04-02 03:42:43
IDJOB=3152545
IDBENCH=82825
IDSOLVER=1561
FILE ID=node130/3152545-1301708563
RUNJOBID= node130-1301708563-14265
PBS_JOBID= 12840849
Free space on /tmp= 71252 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S474185167-033.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152545-1301708563/watcher-3152545-1301708563 -o /tmp/evaluation-result-3152545-1301708563/solver-3152545-1301708563 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152545-1301708563.cnf

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

MD5SUM BENCH= 3152d51685e76b4a30e45b9928cc3243
RANDOM SEED=705034808

node130.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		: 2666.838
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	: 5333.67
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		: 2666.838
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.81
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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		: 2666.838
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		: 2666.838
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	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20215192 kB
Buffers:        350600 kB
Cached:       12042896 kB
SwapCached:          0 kB
Active:        7827368 kB
Inactive:      4633020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20215192 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             532 kB
Writeback:           0 kB
AnonPages:       67424 kB
Mapped:          14924 kB
Slab:           211168 kB
PageTables:       5388 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   235644 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= 71988 MiB
End job on node130 at 2011-04-02 04:04:25