Trace number 3152751

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 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S314780693-050.SATISFIABLE.cnf
MD5SUMb3fdf3b46fb0b1e907e496e0b191070b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.289955
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

0.39/0.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.42	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.42	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.42	c main()::
0.39/0.42	c initFormula():: searching for DIMACS p-line....
0.39/0.42	c full lookahead due to high density!
0.39/0.42	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.39/0.42	c parseCNF():: parsing....
0.39/0.42	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.42	c runParser():: parsing was successful, warming up engines...
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.39/0.42	c using k-SAT heuristics (size based diff)
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
0.39/0.42	c longest clause has size 7
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c number of free variables = 70
0.39/0.42	c dynamic_preselect_setsize :: off
0.39/0.42	c main():: all systems go!
0.39/0.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 124
0.39/0.46	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: 523
0.49/0.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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: 3830
1.29/1.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 23523
5.69/5.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 109374
25.69/25.76	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 395297
95.79/95.86	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 1139223
290.19/290.25	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/999) NodeCount: 2667393
719.80/719.85	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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-3152751-1301710894/watcher-3152751-1301710894 -o /tmp/evaluation-result-3152751-1301710894/solver-3152751-1301710894 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152751-1301710894.cnf 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 3.43 3.82 4.13 4/189 10837
/proc/meminfo: memFree=21745204/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=6724 CPUtime=0 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4194304 268 0 0 0 0 0 0 0 25 0 1 0 282689806 6885376 213 33554432000 4194304 4300876 140734280827328 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 1681 213 113 27 0 130 0

[startup+0.021205 s]
/proc/loadavg: 3.43 3.82 4.13 4/189 10837
/proc/meminfo: memFree=21745204/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=7492 CPUtime=0.01 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 1029 0 0 0 1 0 0 0 25 0 1 0 282689806 7671808 398 33554432000 4194304 4300876 140734280827328 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7492

[startup+0.100198 s]
/proc/loadavg: 3.43 3.82 4.13 4/189 10837
/proc/meminfo: memFree=21745204/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=7492 CPUtime=0.09 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 1029 0 0 0 9 0 0 0 25 0 1 0 282689806 7671808 398 33554432000 4194304 4300876 140734280827328 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7492

[startup+0.300167 s]
/proc/loadavg: 3.43 3.82 4.13 4/189 10837
/proc/meminfo: memFree=21745204/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=7492 CPUtime=0.29 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 1029 0 0 0 29 0 0 0 25 0 1 0 282689806 7671808 398 33554432000 4194304 4300876 140734280827328 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7492

[startup+0.701088 s]
/proc/loadavg: 3.43 3.82 4.13 4/189 10837
/proc/meminfo: memFree=21745204/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=8044 CPUtime=0.69 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 1458 0 0 0 69 0 0 0 25 0 1 0 282689806 8237056 515 33554432000 4194304 4300876 140734280827328 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 2011 515 170 27 0 460 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8044

[startup+1.50096 s]
/proc/loadavg: 3.43 3.82 4.13 5/190 10838
/proc/meminfo: memFree=21743348/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=8228 CPUtime=1.49 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 1477 0 0 0 149 0 0 0 25 0 1 0 282689806 8425472 534 33554432000 4194304 4300876 140734280827328 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 2057 534 170 27 0 506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8228

[startup+3.10068 s]
/proc/loadavg: 3.47 3.82 4.13 5/190 10838
/proc/meminfo: memFree=21742604/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=8532 CPUtime=3.09 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 1569 0 0 0 309 0 0 0 25 0 1 0 282689806 8736768 626 33554432000 4194304 4300876 140734280827328 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 2133 626 170 27 0 582 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8532

[startup+6.30107 s]
/proc/loadavg: 3.47 3.82 4.13 5/190 10838
/proc/meminfo: memFree=21741104/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=8912 CPUtime=6.29 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 1653 0 0 0 629 0 0 0 25 0 1 0 282689806 9125888 710 33554432000 4194304 4300876 140734280827328 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 2228 710 171 27 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8912

[startup+12.7009 s]
/proc/loadavg: 3.55 3.83 4.13 5/190 10893
/proc/meminfo: memFree=21742720/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=9764 CPUtime=12.69 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 1815 0 0 0 1269 0 0 0 25 0 1 0 282689806 9998336 872 33554432000 4194304 4300876 140734280827328 18446744073709551615 4275768 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 2441 872 171 27 0 890 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9764

[startup+25.5006 s]
/proc/loadavg: 3.62 3.83 4.12 5/190 10893
/proc/meminfo: memFree=21737756/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=11680 CPUtime=25.49 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 2139 0 0 0 2549 0 0 0 25 0 1 0 282689806 11960320 1196 33554432000 4194304 4300876 140734280827328 18446744073709551615 4277504 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 2920 1196 171 27 0 1369 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11680

[startup+51.1009 s]
/proc/loadavg: 3.75 3.84 4.12 5/190 10894
/proc/meminfo: memFree=21728956/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=13404 CPUtime=51.09 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 2763 0 0 0 5109 0 0 0 25 0 1 0 282689806 13725696 1820 33554432000 4194304 4300876 140734280827328 18446744073709551615 4264065 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 3351 1820 171 27 0 1800 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13404

[startup+102.307 s]
/proc/loadavg: 3.90 3.87 4.11 5/190 10895
/proc/meminfo: memFree=21709300/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=20100 CPUtime=102.29 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 4013 0 0 0 10229 0 0 0 25 0 1 0 282689806 20582400 3070 33554432000 4194304 4300876 140734280827328 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 5025 3070 171 27 0 3474 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 20100

[startup+162.301 s]
/proc/loadavg: 3.96 3.89 4.10 5/190 10897
/proc/meminfo: memFree=21689052/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=25920 CPUtime=162.29 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 5415 0 0 0 16229 0 0 0 25 0 1 0 282689806 26542080 4472 33554432000 4194304 4300876 140734280827328 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 6480 4472 171 27 0 4929 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 25920

[startup+222.301 s]
/proc/loadavg: 3.98 3.91 4.09 5/190 10898
/proc/meminfo: memFree=21668400/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=34876 CPUtime=222.29 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 6806 0 0 0 22228 1 0 0 25 0 1 0 282689806 35713024 5863 33554432000 4194304 4300876 140734280827328 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 8719 5863 171 27 0 7168 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 34876

[startup+282.301 s]
/proc/loadavg: 3.99 3.92 4.08 5/190 10900
/proc/meminfo: memFree=21649112/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=34876 CPUtime=282.29 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 8133 0 0 0 28228 1 0 0 25 0 1 0 282689806 35713024 7190 33554432000 4194304 4300876 140734280827328 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 8719 7190 171 27 0 7168 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 34876

[startup+342.301 s]
/proc/loadavg: 3.99 3.93 4.08 5/190 10902
/proc/meminfo: memFree=21629364/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=48424 CPUtime=342.29 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 9478 0 0 0 34228 1 0 0 25 0 1 0 282689806 49586176 8535 33554432000 4194304 4300876 140734280827328 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 12106 8535 171 27 0 10555 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 48424

[startup+402.301 s]
/proc/loadavg: 3.71 3.88 4.05 4/184 10920
/proc/meminfo: memFree=21614912/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=48424 CPUtime=402.3 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 10767 0 0 0 40227 3 0 0 25 0 1 0 282689806 49586176 9824 33554432000 4194304 4300876 140734280827328 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 12106 9824 171 27 0 10555 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 48424

[startup+462.301 s]
/proc/loadavg: 3.26 3.72 3.98 4/184 10922
/proc/meminfo: memFree=21596764/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=68068 CPUtime=462.3 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 12064 0 0 0 46227 3 0 0 25 0 1 0 282689806 69701632 11121 33554432000 4194304 4300876 140734280827328 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 17017 11121 171 27 0 15466 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68068

[startup+522.301 s]
/proc/loadavg: 3.09 3.58 3.91 4/184 10923
/proc/meminfo: memFree=21578500/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=68068 CPUtime=522.3 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 13321 0 0 0 52227 3 0 0 25 0 1 0 282689806 69701632 12378 33554432000 4194304 4300876 140734280827328 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 17017 12378 171 27 0 15466 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68068

[startup+582.301 s]
/proc/loadavg: 3.03 3.47 3.86 4/184 10925
/proc/meminfo: memFree=21559500/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=68068 CPUtime=582.31 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 14640 0 0 0 58227 4 0 0 25 0 1 0 282689806 69701632 13697 33554432000 4194304 4300876 140734280827328 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 17017 13697 171 27 0 15466 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 68068

[startup+642.301 s]
/proc/loadavg: 3.08 3.40 3.80 4/184 10927
/proc/meminfo: memFree=21540740/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=68972 CPUtime=642.31 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 15889 0 0 0 64227 4 0 0 25 0 1 0 282689806 70627328 14946 33554432000 4194304 4300876 140734280827328 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 17243 14946 171 27 0 15692 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 68972

[startup+702.301 s]
/proc/loadavg: 3.03 3.33 3.75 4/184 10928
/proc/meminfo: memFree=21522960/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=98440 CPUtime=702.3 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 17096 0 0 0 70226 4 0 0 25 0 1 0 282689806 100802560 16153 33554432000 4194304 4300876 140734280827328 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 24610 16153 171 27 0 23059 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 98440

[startup+762.306 s]
/proc/loadavg: 3.01 3.26 3.70 4/184 10930
/proc/meminfo: memFree=21505324/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=98440 CPUtime=762.31 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 18362 0 0 0 76227 4 0 0 25 0 1 0 282689806 100802560 17419 33554432000 4194304 4300876 140734280827328 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 24610 17419 171 27 0 23059 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 98440

[startup+822.301 s]
/proc/loadavg: 3.00 3.21 3.65 4/184 10931
/proc/meminfo: memFree=21487188/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=98440 CPUtime=822.31 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 19586 0 0 0 82226 5 0 0 25 0 1 0 282689806 100802560 18643 33554432000 4194304 4300876 140734280827328 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 24610 18643 171 27 0 23059 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 98440

[startup+882.301 s]
/proc/loadavg: 3.06 3.19 3.62 4/184 10933
/proc/meminfo: memFree=21468928/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=98440 CPUtime=882.31 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 20821 0 0 0 88226 5 0 0 25 0 1 0 282689806 100802560 19878 33554432000 4194304 4300876 140734280827328 18446744073709551615 4264174 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 24610 19878 171 27 0 23059 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 98440

[startup+942.3 s]
/proc/loadavg: 3.02 3.15 3.58 4/184 10935
/proc/meminfo: memFree=21451420/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=98440 CPUtime=942.31 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 22011 0 0 0 94226 5 0 0 25 0 1 0 282689806 100802560 21068 33554432000 4194304 4300876 140734280827328 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 24610 21068 171 27 0 23059 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 98440

[startup+1002.3 s]
/proc/loadavg: 3.10 3.15 3.55 4/184 10936
/proc/meminfo: memFree=21434416/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=98440 CPUtime=1002.31 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 23144 0 0 0 100225 6 0 0 25 0 1 0 282689806 100802560 22201 33554432000 4194304 4300876 140734280827328 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 24610 22201 171 27 0 23059 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 98440

[startup+1062.3 s]
/proc/loadavg: 3.04 3.12 3.51 4/184 10938
/proc/meminfo: memFree=21417024/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=142640 CPUtime=1062.32 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 24392 0 0 0 106225 7 0 0 25 0 1 0 282689806 146063360 23449 33554432000 4194304 4300876 140734280827328 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 35660 23449 171 27 0 34109 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 142640

[startup+1122.3 s]
/proc/loadavg: 3.01 3.10 3.47 4/184 10939
/proc/meminfo: memFree=21399376/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=142640 CPUtime=1122.32 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 25607 0 0 0 112225 7 0 0 25 0 1 0 282689806 146063360 24664 33554432000 4194304 4300876 140734280827328 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 35660 24664 171 27 0 34109 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 142640

[startup+1182.3 s]
/proc/loadavg: 3.00 3.08 3.44 4/184 10941
/proc/meminfo: memFree=21381868/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=142640 CPUtime=1182.32 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 26732 0 0 0 118225 7 0 0 25 0 1 0 282689806 146063360 25789 33554432000 4194304 4300876 140734280827328 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 35660 25789 171 27 0 34109 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 142640

[startup+1242.3 s]
/proc/loadavg: 3.04 3.07 3.42 4/184 10943
/proc/meminfo: memFree=21364724/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=142640 CPUtime=1242.32 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 27964 0 0 0 124225 7 0 0 25 0 1 0 282689806 146063360 27021 33554432000 4194304 4300876 140734280827328 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 35660 27021 171 27 0 34109 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 142640



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.67 2.98 3.36 3/178 10962
/proc/meminfo: memFree=21499284/32951124 swapFree=67111528/67111528
[pid=10837] ppid=10835 vsize=144448 CPUtime=1300.03 cores=0,2
/proc/10837/stat : 10837 (march_rw) R 10835 10837 9650 0 -1 4202496 29037 0 0 0 129995 8 0 0 25 0 1 0 282689806 147914752 28094 33554432000 4194304 4300876 140734280827328 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/10837/statm: 36112 28094 171 27 0 34561 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 144448

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): 1300.04
CPU user time (s): 1299.96
CPU system time (s): 0.086986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 144448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29037
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= 2070

runsolver used 1.93071 second user time and 3.99739 second system time

The end

Launcher Data 

Begin job on node104 at 2011-04-02 04:21:34
IDJOB=3152751
IDBENCH=83031
IDSOLVER=1561
FILE ID=node104/3152751-1301710894
RUNJOBID= node104-1301710867-10741
PBS_JOBID= 12840838
Free space on /tmp= 71952 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S314780693-050.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152751-1301710894/watcher-3152751-1301710894 -o /tmp/evaluation-result-3152751-1301710894/solver-3152751-1301710894 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152751-1301710894.cnf

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

MD5SUM BENCH= b3fdf3b46fb0b1e907e496e0b191070b
RANDOM SEED=1115139868

node104.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5293.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21745484 kB
Buffers:        332396 kB
Cached:       10539272 kB
SwapCached:          0 kB
Active:        7179660 kB
Inactive:      3769232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21745484 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1280 kB
Writeback:           0 kB
AnonPages:       77104 kB
Mapped:          15612 kB
Slab:           192824 kB
PageTables:       5308 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   260836 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= 71952 MiB
End job on node104 at 2011-04-02 04:43:16