Trace number 3152550

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) 1300.04 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v175-c3727-S82160031-050.SATISFIABLE.cnf
MD5SUM90ea123f6d02a54bb761f724a5a1c9d1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.43278
Satisfiable
(Un)Satisfiability was proved
Number of variables175
Number of clauses3727
Sum of the clauses size18635
Maximum clause length5
Minimum clause length5
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 53727
Number of clauses of size over 50

Solver Data 

0.00/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.03	c main()::
0.00/0.03	c initFormula():: searching for DIMACS p-line....
0.00/0.03	c full lookahead due to high density!
0.00/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 175 variables and 3727 clauses.
0.00/0.03	c parseCNF():: parsing....
0.00/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03	c runParser():: parsing was successful, warming up engines...
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c preprocessing fase I completed:: there are now 175 free variables and 3727 clauses.
0.00/0.03	c using k-SAT heuristics (size based diff)
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.00/0.03	c resolvent_look() :: found 2 resolvents
0.00/0.03	c main():: clause / variable ratio: ( 3729 / 175 ) = 21.31
0.00/0.03	c longest clause has size 5
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c number of free variables = 175
0.00/0.03	c dynamic_preselect_setsize :: off
0.00/0.03	c main():: all systems go!
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 143
0.00/0.06	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: 1301
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 18304
1.79/1.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 198929
21.69/21.70	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1631269
196.80/196.89	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
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-3152550-1301708666/watcher-3152550-1301708666 -o /tmp/evaluation-result-3152550-1301708666/solver-3152550-1301708666 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152550-1301708666.cnf 

running on 2 cores: 4,6

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: 4.00 4.46 5.98 4/189 13289
/proc/meminfo: memFree=19788764/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=6820 CPUtime=0 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 263281975 6983680 254 33554432000 4194304 4300876 140735064669872 18446744073709551615 254265160368 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 1705 254 142 27 0 154 0

[startup+0.0711719 s]
/proc/loadavg: 4.00 4.46 5.98 4/189 13289
/proc/meminfo: memFree=19788764/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=7456 CPUtime=0.07 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 553 0 0 0 7 0 0 0 25 0 1 0 263281975 7634944 386 33554432000 4194304 4300876 140735064669872 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 1864 386 170 27 0 313 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7456

[startup+0.100152 s]
/proc/loadavg: 4.00 4.46 5.98 4/189 13289
/proc/meminfo: memFree=19788764/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=7456 CPUtime=0.09 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 553 0 0 0 9 0 0 0 18 0 1 0 263281975 7634944 386 33554432000 4194304 4300876 140735064669872 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 1864 386 170 27 0 313 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.301117 s]
/proc/loadavg: 4.00 4.46 5.98 4/189 13289
/proc/meminfo: memFree=19788764/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=7600 CPUtime=0.3 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 560 0 0 0 30 0 0 0 18 0 1 0 263281975 7782400 393 33554432000 4194304 4300876 140735064669872 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 1900 393 170 27 0 349 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7600

[startup+0.701074 s]
/proc/loadavg: 4.00 4.46 5.98 4/189 13289
/proc/meminfo: memFree=19788764/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=7744 CPUtime=0.69 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 619 0 0 0 69 0 0 0 18 0 1 0 263281975 7929856 450 33554432000 4194304 4300876 140735064669872 18446744073709551615 4201488 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 1936 450 170 27 0 385 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7744

[startup+1.50094 s]
/proc/loadavg: 4.00 4.45 5.97 5/190 13290
/proc/meminfo: memFree=19787276/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=7996 CPUtime=1.49 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 669 0 0 0 149 0 0 0 19 0 1 0 263281975 8187904 500 33554432000 4194304 4300876 140735064669872 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 1999 500 171 27 0 448 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7996

[startup+3.10066 s]
/proc/loadavg: 4.00 4.45 5.97 5/190 13290
/proc/meminfo: memFree=19786284/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=8564 CPUtime=3.09 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 764 0 0 0 309 0 0 0 19 0 1 0 263281975 8769536 595 33554432000 4194304 4300876 140735064669872 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 2141 595 171 27 0 590 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8564

[startup+6.30108 s]
/proc/loadavg: 4.00 4.45 5.97 5/190 13290
/proc/meminfo: memFree=19784548/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=9076 CPUtime=6.3 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 948 0 0 0 630 0 0 0 25 0 1 0 263281975 9293824 779 33554432000 4194304 4300876 140735064669872 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 2269 779 171 27 0 718 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9076

[startup+12.7009 s]
/proc/loadavg: 4.00 4.44 5.95 5/190 13290
/proc/meminfo: memFree=19781072/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=11132 CPUtime=12.69 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 1332 0 0 0 1269 0 0 0 25 0 1 0 263281975 11399168 1163 33554432000 4194304 4300876 140735064669872 18446744073709551615 4214270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 2783 1163 171 27 0 1232 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11132

[startup+25.5007 s]
/proc/loadavg: 4.00 4.42 5.93 5/190 13290
/proc/meminfo: memFree=19774744/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=15580 CPUtime=25.49 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 2012 0 0 0 2549 0 0 0 25 0 1 0 263281975 15953920 1843 33554432000 4194304 4300876 140735064669872 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 3895 1843 171 27 0 2344 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15580

[startup+51.1011 s]
/proc/loadavg: 4.00 4.39 5.87 5/190 13291
/proc/meminfo: memFree=19763188/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=19732 CPUtime=51.09 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 3404 0 0 0 5109 0 0 0 25 0 1 0 263281975 20205568 3235 33554432000 4194304 4300876 140735064669872 18446744073709551615 4275858 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 4933 3235 171 27 0 3382 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19732

[startup+102.306 s]
/proc/loadavg: 4.04 4.34 5.77 5/190 13292
/proc/meminfo: memFree=19739556/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=34832 CPUtime=102.3 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 6118 0 0 0 10229 1 0 0 25 0 1 0 263281975 35667968 5949 33554432000 4194304 4300876 140735064669872 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 8708 5949 171 27 0 7157 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34832

[startup+162.3 s]
/proc/loadavg: 4.01 4.27 5.66 5/190 13294
/proc/meminfo: memFree=19714452/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=49020 CPUtime=162.3 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 9064 0 0 0 16228 2 0 0 25 0 1 0 263281975 50196480 8895 33554432000 4194304 4300876 140735064669872 18446744073709551615 4234886 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 12255 8895 171 27 0 10704 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 49020

[startup+222.301 s]
/proc/loadavg: 4.00 4.22 5.55 5/190 13296
/proc/meminfo: memFree=19688596/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=68664 CPUtime=222.3 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 11901 0 0 0 22227 3 0 0 25 0 1 0 263281975 70311936 11732 33554432000 4194304 4300876 140735064669872 18446744073709551615 4225391 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 17166 11732 171 27 0 15615 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 68664

[startup+282.301 s]
/proc/loadavg: 4.00 4.18 5.45 5/190 13297
/proc/meminfo: memFree=19662772/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=68664 CPUtime=282.3 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 14984 0 0 0 28227 3 0 0 25 0 1 0 263281975 70311936 14815 33554432000 4194304 4300876 140735064669872 18446744073709551615 4199222 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 17166 14815 171 27 0 15615 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 68664

[startup+342.3 s]
/proc/loadavg: 4.05 4.16 5.36 5/190 13299
/proc/meminfo: memFree=19637688/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=100320 CPUtime=342.29 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 17751 0 0 0 34226 3 0 0 25 0 1 0 263281975 102727680 17582 33554432000 4194304 4300876 140735064669872 18446744073709551615 4214245 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 25080 17582 171 27 0 23529 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 100320

[startup+402.301 s]
/proc/loadavg: 4.02 4.13 5.27 5/190 13300
/proc/meminfo: memFree=19611872/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=100320 CPUtime=402.3 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 20748 0 0 0 40226 4 0 0 25 0 1 0 263281975 102727680 20579 33554432000 4194304 4300876 140735064669872 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 25080 20579 171 27 0 23529 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 100320

[startup+462.301 s]
/proc/loadavg: 4.00 4.10 5.19 5/190 13302
/proc/meminfo: memFree=19586668/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=144520 CPUtime=462.3 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 23647 0 0 0 46225 5 0 0 25 0 1 0 263281975 147988480 23478 33554432000 4194304 4300876 140735064669872 18446744073709551615 4214265 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 36130 23478 171 27 0 34579 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 144520

[startup+522.3 s]
/proc/loadavg: 4.00 4.08 5.11 5/190 13303
/proc/meminfo: memFree=19562452/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=144520 CPUtime=522.3 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 26466 0 0 0 52224 6 0 0 25 0 1 0 263281975 147988480 26297 33554432000 4194304 4300876 140735064669872 18446744073709551615 4214144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 36130 26297 171 27 0 34579 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 144520

[startup+582.301 s]
/proc/loadavg: 4.00 4.06 5.04 5/190 13305
/proc/meminfo: memFree=19537628/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=144520 CPUtime=582.3 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 29447 0 0 0 58223 7 0 0 25 0 1 0 263281975 147988480 29278 33554432000 4194304 4300876 140735064669872 18446744073709551615 4214235 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 36130 29278 171 27 0 34579 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 144520

[startup+642.301 s]
/proc/loadavg: 4.06 4.06 4.98 5/190 13307
/proc/meminfo: memFree=19513160/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=148896 CPUtime=642.31 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 32234 0 0 0 64223 8 0 0 25 0 1 0 263281975 152469504 32065 33554432000 4194304 4300876 140735064669872 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 37224 32065 171 27 0 35673 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 148896

[startup+702.3 s]
/proc/loadavg: 3.97 4.03 4.91 5/190 13364
/proc/meminfo: memFree=19650824/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=215196 CPUtime=702.31 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 35245 0 0 0 70222 9 0 0 25 0 1 0 263281975 220360704 35076 33554432000 4194304 4300876 140735064669872 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 53799 35076 171 27 0 52248 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 215196

[startup+762.307 s]
/proc/loadavg: 3.99 4.03 4.85 5/190 13393
/proc/meminfo: memFree=19619140/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=215196 CPUtime=762.31 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 38030 0 0 0 76222 9 0 0 25 0 1 0 263281975 220360704 37861 33554432000 4194304 4300876 140735064669872 18446744073709551615 4201157 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 53799 37861 171 27 0 52248 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 215196

[startup+822.301 s]
/proc/loadavg: 3.99 4.02 4.79 5/190 13395
/proc/meminfo: memFree=19581912/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=215196 CPUtime=822.31 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 40841 0 0 0 82221 10 0 0 25 0 1 0 263281975 220360704 40672 33554432000 4194304 4300876 140735064669872 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 53799 40672 171 27 0 52248 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 215196

[startup+882.3 s]
/proc/loadavg: 3.99 4.01 4.74 5/190 13396
/proc/meminfo: memFree=19544680/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=215196 CPUtime=882.31 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 43690 0 0 0 88220 11 0 0 25 0 1 0 263281975 220360704 43521 33554432000 4194304 4300876 140735064669872 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 53799 43521 171 27 0 52248 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 215196

[startup+942.301 s]
/proc/loadavg: 4.06 4.02 4.70 5/190 13398
/proc/meminfo: memFree=19508812/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=215196 CPUtime=942.31 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 46389 0 0 0 94220 11 0 0 25 0 1 0 263281975 220360704 46220 33554432000 4194304 4300876 140735064669872 18446744073709551615 4281207 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 53799 46220 171 27 0 52248 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 215196

[startup+1002.3 s]
/proc/loadavg: 3.98 4.00 4.64 5/190 13436
/proc/meminfo: memFree=19612740/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=215196 CPUtime=1002.31 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 49057 0 0 0 100219 12 0 0 25 0 1 0 263281975 220360704 48888 33554432000 4194304 4300876 140735064669872 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 53799 48888 171 27 0 52248 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 215196

[startup+1062.3 s]
/proc/loadavg: 4.14 4.03 4.61 5/190 13904
/proc/meminfo: memFree=19752768/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=215196 CPUtime=1062.31 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 51698 0 0 0 106219 12 0 0 25 0 1 0 263281975 220360704 51529 33554432000 4194304 4300876 140735064669872 18446744073709551615 4199244 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 53799 51529 171 27 0 52248 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 215196

[startup+1122.3 s]
/proc/loadavg: 4.05 4.02 4.57 5/190 13906
/proc/meminfo: memFree=19718076/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=314644 CPUtime=1122.31 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 54268 0 0 0 112218 13 0 0 25 0 1 0 263281975 322195456 54099 33554432000 4194304 4300876 140735064669872 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 78661 54099 171 27 0 77110 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 314644

[startup+1182.3 s]
/proc/loadavg: 4.02 4.02 4.53 5/190 13907
/proc/meminfo: memFree=19682712/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=323392 CPUtime=1182.31 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 56812 0 0 0 118217 14 0 0 25 0 1 0 263281975 331153408 56643 33554432000 4194304 4300876 140735064669872 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 80848 56643 171 27 0 79297 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 323392

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 4.50 5/190 13909
/proc/meminfo: memFree=19644988/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=323392 CPUtime=1242.31 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 59296 0 0 0 124217 14 0 0 25 0 1 0 263281975 331153408 59127 33554432000 4194304 4300876 140735064669872 18446744073709551615 4227664 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 80848 59127 171 27 0 79297 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 323392



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 4.47 5/190 13910
/proc/meminfo: memFree=19608840/32951124 swapFree=67111528/67111528
[pid=13289] ppid=13287 vsize=323392 CPUtime=1300.02 cores=4,6
/proc/13289/stat : 13289 (march_rw) R 13287 13289 13077 0 -1 4202496 61574 0 0 0 129987 15 0 0 25 0 1 0 263281975 331153408 61405 33554432000 4194304 4300876 140735064669872 18446744073709551615 4275542 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13289/statm: 80848 61405 171 27 0 79297 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 323392

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): 1300.04
CPU user time (s): 1299.88
CPU system time (s): 0.164974
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 323392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61574
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= 10
involuntary context switches= 1144

runsolver used 2.05269 second user time and 3.87541 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 03:44:27
IDJOB=3152550
IDBENCH=82830
IDSOLVER=1561
FILE ID=node140/3152550-1301708666
RUNJOBID= node140-1301708042-13096
PBS_JOBID= 12840833
Free space on /tmp= 71356 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v175-c3727-S82160031-050.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152550-1301708666/watcher-3152550-1301708666 -o /tmp/evaluation-result-3152550-1301708666/solver-3152550-1301708666 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152550-1301708666.cnf

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

MD5SUM BENCH= 90ea123f6d02a54bb761f724a5a1c9d1
RANDOM SEED=1796090487

node140.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5226.14
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		: 2666.833
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		: 2666.833
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	: 5332.77
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		: 2666.833
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		: 2666.833
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	: 5332.74
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		: 2666.833
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		: 2666.833
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:      19789028 kB
Buffers:        358752 kB
Cached:       12327700 kB
SwapCached:          0 kB
Active:        7645020 kB
Inactive:      5237536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19789028 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             312 kB
Writeback:           0 kB
AnonPages:      195484 kB
Mapped:          15612 kB
Slab:           215232 kB
PageTables:       5584 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   434620 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= 71528 MiB
End job on node140 at 2011-04-02 04:06:09