Trace number 3152480

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v800-c3408-S1831593686-090.SATISFIABLE.cnf
MD5SUM7dd850f670e1c9ea63e995ef24dddf5f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06399
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses3408
Sum of the clauses size10224
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33408
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 3408 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 800 free variables and 3408 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 144 duplicate clauses
0.00/0.01	c resolvent_look() :: found 61 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3469 / 800 ) = 4.34
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 800
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 261
0.02/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1878
0.29/0.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 28606
5.10/5.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |***************************************************
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c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 330506
65.19/65.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 2840518
609.21/609.27	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
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-3152480-1301704958/watcher-3152480-1301704958 -o /tmp/evaluation-result-3152480-1301704958/solver-3152480-1301704958 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152480-1301704958.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: 1.19 2.73 3.48 3/176 17516
/proc/meminfo: memFree=20529200/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=6996 CPUtime=0 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 340 0 0 0 0 0 0 0 22 0 1 0 360726244 7163904 283 33554432000 4194304 4300876 140733974795840 18446744073709551615 4240048 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 1749 283 135 27 0 198 0

[startup+0.026437 s]
/proc/loadavg: 1.19 2.73 3.48 3/176 17516
/proc/meminfo: memFree=20529200/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=8020 CPUtime=0.02 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 577 0 0 0 2 0 0 0 22 0 1 0 360726244 8212480 520 33554432000 4194304 4300876 140733974795840 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 2005 520 168 27 0 454 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8020

[startup+0.100422 s]
/proc/loadavg: 1.19 2.73 3.48 3/176 17516
/proc/meminfo: memFree=20529200/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=8284 CPUtime=0.09 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 610 0 0 0 9 0 0 0 22 0 1 0 360726244 8482816 553 33554432000 4194304 4300876 140733974795840 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 2071 553 168 27 0 520 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8284

[startup+0.300406 s]
/proc/loadavg: 1.19 2.73 3.48 3/176 17516
/proc/meminfo: memFree=20529200/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=8284 CPUtime=0.29 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 631 0 0 0 29 0 0 0 23 0 1 0 360726244 8482816 574 33554432000 4194304 4300876 140733974795840 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 2071 574 168 27 0 520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8284

[startup+0.70033 s]
/proc/loadavg: 1.19 2.73 3.48 3/176 17516
/proc/meminfo: memFree=20529200/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=8552 CPUtime=0.69 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 679 0 0 0 69 0 0 0 25 0 1 0 360726244 8757248 622 33554432000 4194304 4300876 140733974795840 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 2138 622 168 27 0 587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8552

[startup+1.50021 s]
/proc/loadavg: 1.42 2.75 3.48 5/190 17543
/proc/meminfo: memFree=20523376/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=8720 CPUtime=1.49 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 708 0 0 0 149 0 0 0 25 0 1 0 360726244 8929280 651 33554432000 4194304 4300876 140733974795840 18446744073709551615 4217507 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 2180 651 169 27 0 629 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8720

[startup+3.10089 s]
/proc/loadavg: 1.42 2.75 3.48 5/190 17543
/proc/meminfo: memFree=20521144/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=9020 CPUtime=3.1 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 783 0 0 0 310 0 0 0 25 0 1 0 360726244 9236480 726 33554432000 4194304 4300876 140733974795840 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 2255 726 169 27 0 704 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 9020

[startup+6.3003 s]
/proc/loadavg: 1.42 2.75 3.48 5/190 17543
/proc/meminfo: memFree=20518756/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=9588 CPUtime=6.3 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 914 0 0 0 630 0 0 0 25 0 1 0 360726244 9818112 857 33554432000 4194304 4300876 140733974795840 18446744073709551615 4265563 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 2397 857 169 27 0 846 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9588

[startup+12.7011 s]
/proc/loadavg: 1.82 2.79 3.49 5/190 17571
/proc/meminfo: memFree=20512680/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=11212 CPUtime=12.7 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 1201 0 0 0 1270 0 0 0 25 0 1 0 360726244 11481088 1144 33554432000 4194304 4300876 140733974795840 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 2803 1144 169 27 0 1252 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 11212

[startup+25.5007 s]
/proc/loadavg: 2.15 2.83 3.49 5/190 17571
/proc/meminfo: memFree=20504492/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=12716 CPUtime=25.49 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 1671 0 0 0 2549 0 0 0 25 0 1 0 360726244 13021184 1614 33554432000 4194304 4300876 140733974795840 18446744073709551615 4228476 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 3179 1614 169 27 0 1628 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12716

[startup+51.101 s]
/proc/loadavg: 2.88 2.94 3.51 5/190 17571
/proc/meminfo: memFree=20490436/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=17724 CPUtime=51.09 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 2579 0 0 0 5109 0 0 0 25 0 1 0 360726244 18149376 2522 33554432000 4194304 4300876 140733974795840 18446744073709551615 4217417 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 4431 2522 169 27 0 2880 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17724

[startup+102.306 s]
/proc/loadavg: 3.51 3.10 3.53 5/190 17573
/proc/meminfo: memFree=20461248/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=28952 CPUtime=102.3 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 4383 0 0 0 10229 1 0 0 25 0 1 0 360726244 29646848 4326 33554432000 4194304 4300876 140733974795840 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 7238 4326 169 27 0 5687 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28952

[startup+162.3 s]
/proc/loadavg: 3.82 3.26 3.56 5/190 17629
/proc/meminfo: memFree=20424024/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=40480 CPUtime=162.29 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 6498 0 0 0 16228 1 0 0 25 0 1 0 360726244 41451520 6441 33554432000 4194304 4300876 140733974795840 18446744073709551615 4217503 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 10120 6441 169 27 0 8569 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40480

[startup+222.301 s]
/proc/loadavg: 3.93 3.39 3.58 5/190 17630
/proc/meminfo: memFree=20384060/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=40480 CPUtime=222.3 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 8595 0 0 0 22228 2 0 0 25 0 1 0 360726244 41451520 8538 33554432000 4194304 4300876 140733974795840 18446744073709551615 4217326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 10120 8538 169 27 0 8569 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 40480

[startup+282.301 s]
/proc/loadavg: 3.97 3.50 3.61 5/190 17632
/proc/meminfo: memFree=20345960/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=59296 CPUtime=282.3 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 10653 0 0 0 28228 2 0 0 25 0 1 0 360726244 60719104 10596 33554432000 4194304 4300876 140733974795840 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 14824 10596 169 27 0 13273 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 59296

[startup+342.301 s]
/proc/loadavg: 3.99 3.59 3.63 5/190 17660
/proc/meminfo: memFree=20362028/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=78940 CPUtime=342.3 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 12708 0 0 0 34228 2 0 0 25 0 1 0 360726244 80834560 12651 33554432000 4194304 4300876 140733974795840 18446744073709551615 4217564 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 19735 12651 169 27 0 18184 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 78940

[startup+402.301 s]
/proc/loadavg: 3.99 3.66 3.65 5/190 17662
/proc/meminfo: memFree=20323696/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=78940 CPUtime=402.3 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 14748 0 0 0 40228 2 0 0 25 0 1 0 360726244 80834560 14691 33554432000 4194304 4300876 140733974795840 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 19735 14691 169 27 0 18184 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 78940

[startup+462.3 s]
/proc/loadavg: 4.07 3.74 3.67 5/190 17664
/proc/meminfo: memFree=20285332/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=90120 CPUtime=462.31 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 16748 0 0 0 46228 3 0 0 25 0 1 0 360726244 92282880 16691 33554432000 4194304 4300876 140733974795840 18446744073709551615 4217536 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 22530 16691 169 27 0 20979 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 90120

[startup+522.3 s]
/proc/loadavg: 4.03 3.78 3.69 5/190 17665
/proc/meminfo: memFree=20248580/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=90120 CPUtime=522.3 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 18722 0 0 0 52227 3 0 0 25 0 1 0 360726244 92282880 18665 33554432000 4194304 4300876 140733974795840 18446744073709551615 4214335 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 22530 18665 169 27 0 20979 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 90120

[startup+582.301 s]
/proc/loadavg: 4.01 3.82 3.71 5/190 17667
/proc/meminfo: memFree=20209888/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=119588 CPUtime=582.31 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 20639 0 0 0 58227 4 0 0 25 0 1 0 360726244 122458112 20582 33554432000 4194304 4300876 140733974795840 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 29897 20582 169 27 0 28346 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 119588

[startup+642.301 s]
/proc/loadavg: 4.00 3.85 3.72 5/190 17668
/proc/meminfo: memFree=20171788/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=119588 CPUtime=642.31 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 22628 0 0 0 64227 4 0 0 25 0 1 0 360726244 122458112 22571 33554432000 4194304 4300876 140733974795840 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 29897 22571 169 27 0 28346 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 119588

[startup+702.301 s]
/proc/loadavg: 4.00 3.87 3.74 5/190 17670
/proc/meminfo: memFree=20133684/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=119720 CPUtime=702.31 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 24705 0 0 0 70226 5 0 0 25 0 1 0 360726244 122593280 24648 33554432000 4194304 4300876 140733974795840 18446744073709551615 4216891 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 29930 24648 169 27 0 28379 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 119720

[startup+762.307 s]
/proc/loadavg: 4.05 3.91 3.75 5/190 17672
/proc/meminfo: memFree=20097212/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=119720 CPUtime=762.31 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 26770 0 0 0 76225 6 0 0 25 0 1 0 360726244 122593280 26713 33554432000 4194304 4300876 140733974795840 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 29930 26713 169 27 0 28379 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 119720

[startup+822.3 s]
/proc/loadavg: 4.02 3.92 3.77 5/190 17673
/proc/meminfo: memFree=20061324/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=163920 CPUtime=822.31 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 28814 0 0 0 82224 7 0 0 25 0 1 0 360726244 167854080 28757 33554432000 4194304 4300876 140733974795840 18446744073709551615 4217417 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 40980 28757 169 27 0 39429 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 163920

[startup+882.3 s]
/proc/loadavg: 4.00 3.93 3.78 5/190 17675
/proc/meminfo: memFree=20023836/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=186276 CPUtime=882.32 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 30850 0 0 0 88224 8 0 0 25 0 1 0 360726244 190746624 30793 33554432000 4194304 4300876 140733974795840 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 46569 30793 169 27 0 45018 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 186276

[startup+942.301 s]
/proc/loadavg: 4.00 3.94 3.79 5/190 17676
/proc/meminfo: memFree=19986976/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=186276 CPUtime=942.32 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 32831 0 0 0 94224 8 0 0 25 0 1 0 360726244 190746624 32774 33554432000 4194304 4300876 140733974795840 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 46569 32774 169 27 0 45018 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 186276

[startup+1002.3 s]
/proc/loadavg: 4.00 3.95 3.80 5/190 17678
/proc/meminfo: memFree=19950128/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=186276 CPUtime=1002.32 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 34754 0 0 0 100223 9 0 0 25 0 1 0 360726244 190746624 34697 33554432000 4194304 4300876 140733974795840 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 46569 34697 169 27 0 45018 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 186276

[startup+1062.3 s]
/proc/loadavg: 4.03 3.97 3.82 5/190 17680
/proc/meminfo: memFree=19914376/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=186276 CPUtime=1062.32 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 36717 0 0 0 106223 9 0 0 25 0 1 0 360726244 190746624 36660 33554432000 4194304 4300876 140733974795840 18446744073709551615 4268504 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 46569 36660 169 27 0 45018 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 186276

[startup+1122.3 s]
/proc/loadavg: 4.01 3.97 3.82 5/190 17690
/proc/meminfo: memFree=19877736/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=186276 CPUtime=1122.32 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 38800 0 0 0 112223 9 0 0 25 0 1 0 360726244 190746624 38743 33554432000 4194304 4300876 140733974795840 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 46569 38743 169 27 0 45018 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 186276

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 17692
/proc/meminfo: memFree=19840752/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=186276 CPUtime=1182.32 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 40861 0 0 0 118222 10 0 0 25 0 1 0 360726244 190746624 40804 33554432000 4194304 4300876 140733974795840 18446744073709551615 4217448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 46569 40804 169 27 0 45018 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 186276

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 17693
/proc/meminfo: memFree=19803152/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=252576 CPUtime=1242.32 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 42903 0 0 0 124222 10 0 0 25 0 1 0 360726244 258637824 42846 33554432000 4194304 4300876 140733974795840 18446744073709551615 4200319 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 63144 42846 169 27 0 61593 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 252576



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 17695
/proc/meminfo: memFree=19768300/32951124 swapFree=67111524/67111528
[pid=17516] ppid=17514 vsize=252576 CPUtime=1300.03 cores=0,2
/proc/17516/stat : 17516 (march_rw) R 17514 17516 16176 0 -1 4202496 44876 0 0 0 129991 12 0 0 25 0 1 0 360726244 258637824 44819 33554432000 4194304 4300876 140733974795840 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17516/statm: 63144 44819 169 27 0 61593 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 252576

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): 1300.05
CPU user time (s): 1299.92
CPU system time (s): 0.131979
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 252576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44876
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= 5
involuntary context switches= 1995

runsolver used 2.01369 second user time and 3.90941 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-02 02:42:38
IDJOB=3152480
IDBENCH=82760
IDSOLVER=1561
FILE ID=node111/3152480-1301704958
RUNJOBID= node111-1301704958-17500
PBS_JOBID= 12840739
Free space on /tmp= 70852 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v800-c3408-S1831593686-090.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152480-1301704958/watcher-3152480-1301704958 -o /tmp/evaluation-result-3152480-1301704958/solver-3152480-1301704958 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152480-1301704958.cnf

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

MD5SUM BENCH= 7dd850f670e1c9ea63e995ef24dddf5f
RANDOM SEED=1854513326

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
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		: 2666.849
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	: 5332.86
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5332.67
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		: 2666.849
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20529356 kB
Buffers:        344744 kB
Cached:       11714012 kB
SwapCached:          4 kB
Active:        7524368 kB
Inactive:      4597172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20529356 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:              80 kB
Writeback:          48 kB
AnonPages:       62776 kB
Mapped:          14844 kB
Slab:           237052 kB
PageTables:       5076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189568 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= 70852 MiB
End job on node111 at 2011-04-02 03:04:20