Trace number 3420713

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 2011-03-02SAT 433.095 433.109

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v125-c2662-S1300400916-048.SATISFIABLE.cnf
MD5SUM2d20051b8a7a248788d1c2610fe5ea54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023995
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of clauses2662
Sum of the clauses size13310
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 52662
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c full lookahead due to high density!
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 125 variables and 2662 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 125 free variables and 2662 clauses.
0.00/0.02	c using k-SAT heuristics (size based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.02	c resolvent_look() :: found 5 resolvents
0.00/0.02	c main():: clause / variable ratio: ( 2667 / 125 ) = 21.34
0.00/0.02	c longest clause has size 5
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 125
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 143
0.00/0.04	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: 781
0.08/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |******************************************
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c |************************************************
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c |****************************************************
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c |*******************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 7235
0.59/0.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 51812
5.28/5.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 273473
33.37/33.41	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1111492
154.67/154.72	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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 |*************************************************************
433.08/433.10	c |0000101100010000000010001000000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
433.08/433.10	
c |*************************************************************
433.08/433.10	c
433.08/433.10	c main():: nodeCount: 2932714
433.08/433.10	c main():: dead ends in main: 4508
433.08/433.10	c main():: lookAheadCount: 182872003
433.08/433.10	c main():: unitResolveCount: 8608285
433.08/433.10	c main():: time=433.079987
433.08/433.10	c main():: necessary_assignments: 52648
433.08/433.10	c main():: bin_sat: 0, bin_unsat 0
433.08/433.10	c main():: doublelook: #: 8247819, succes #: 5378582
433.08/433.10	c main():: doublelook: overall 4.579 of all possible doublelooks executed
433.08/433.10	c main():: doublelook: succesrate: 65.212, average DL_trigger: 30.114
433.08/433.10	c main():: SOLUTION VERIFIED :-)
433.08/433.10	s SATISFIABLE
433.08/433.10	v -1 -2 3 -4 -5 -6 -7 8 -9 10 -11 12 13 14 15 16 17 18 -19 -20 21 -22 23 24 25 -26 27 -28 29 30 31 32 33 -34 -35 36 -37 -38 39 -40 -41 42 -43 -44 -45 -46 -47 48 49 50 -51 -52 53 54 55 56 57 58 -59 -60 -61 62 -63 64 65 66 67 -68 69 -70 -71 -72 -73 74 -75 76 77 -78 79 -80 -81 82 83 84 -85 -86 -87 -88 -89 90 91 92 -93 -94 -95 -96 97 98 99 -100 -101 102 -103 104 105 106 -107 108 -109 -110 -111 112 -113 114 115 116 -117 118 119 -120 121 122 123 -124 -125 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3420713-1306639262/watcher-3420713-1306639262 -o /tmp/evaluation-result-3420713-1306639262/solver-3420713-1306639262 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420713-1306639262.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.13 1.13 1.44 2/424 22009
/proc/meminfo: memFree=14183460/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=6864 CPUtime=0 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 302 0 0 0 0 0 0 0 25 0 1 0 775524398 7028736 245 33554432000 4194304 4300876 140734568977296 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22009/statm: 1716 245 143 27 0 165 0

[startup+0.090343 s]
/proc/loadavg: 1.13 1.13 1.44 2/424 22009
/proc/meminfo: memFree=14183460/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=7168 CPUtime=0.08 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 396 0 0 0 8 0 0 0 25 0 1 0 775524398 7340032 339 33554432000 4194304 4300876 140734568977296 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22009/statm: 1792 339 170 27 0 241 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7168

[startup+0.100334 s]
/proc/loadavg: 1.13 1.13 1.44 2/424 22009
/proc/meminfo: memFree=14183460/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=7168 CPUtime=0.09 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 396 0 0 0 9 0 0 0 25 0 1 0 775524398 7340032 339 33554432000 4194304 4300876 140734568977296 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22009/statm: 1792 339 170 27 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7168

[startup+0.300302 s]
/proc/loadavg: 1.13 1.13 1.44 2/424 22009
/proc/meminfo: memFree=14183460/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=7312 CPUtime=0.29 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 406 0 0 0 29 0 0 0 25 0 1 0 775524398 7487488 349 33554432000 4194304 4300876 140734568977296 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22009/statm: 1828 349 170 27 0 277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7312

[startup+0.700163 s]
/proc/loadavg: 1.13 1.13 1.44 2/424 22009
/proc/meminfo: memFree=14183460/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=7456 CPUtime=0.69 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 464 0 0 0 69 0 0 0 25 0 1 0 775524398 7634944 405 33554432000 4194304 4300876 140734568977296 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/22009/statm: 1864 405 170 27 0 313 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7456

[startup+1.50102 s]
/proc/loadavg: 1.13 1.13 1.44 3/425 22010
/proc/meminfo: memFree=14181120/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=7708 CPUtime=1.49 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 516 0 0 0 149 0 0 0 25 0 1 0 775524398 7892992 457 33554432000 4194304 4300876 140734568977296 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/22009/statm: 1927 457 171 27 0 376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7708

[startup+3.10073 s]
/proc/loadavg: 1.13 1.13 1.44 3/425 22010
/proc/meminfo: memFree=14179876/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=8276 CPUtime=3.09 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 610 0 0 0 309 0 0 0 25 0 1 0 775524398 8474624 551 33554432000 4194304 4300876 140734568977296 18446744073709551615 4199300 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/22009/statm: 2069 551 171 27 0 518 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8276

[startup+6.30021 s]
/proc/loadavg: 1.20 1.14 1.44 3/425 22010
/proc/meminfo: memFree=14178268/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=8788 CPUtime=6.28 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 780 0 0 0 628 0 0 0 25 0 1 0 775524398 8998912 721 33554432000 4194304 4300876 140734568977296 18446744073709551615 4288104 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22009/statm: 2197 721 171 27 0 646 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8788

[startup+12.701 s]
/proc/loadavg: 1.27 1.16 1.45 3/425 22010
/proc/meminfo: memFree=14174680/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=10704 CPUtime=12.67 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 1122 0 0 0 1267 0 0 0 25 0 1 0 775524398 10960896 1063 33554432000 4194304 4300876 140734568977296 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22009/statm: 2676 1063 171 27 0 1125 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 10704

[startup+25.5007 s]
/proc/loadavg: 1.43 1.20 1.46 3/425 22011
/proc/meminfo: memFree=14170340/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=15224 CPUtime=25.47 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 1769 0 0 0 2547 0 0 0 25 0 1 0 775524398 15589376 1710 33554432000 4194304 4300876 140734568977296 18446744073709551615 4288476 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22009/statm: 3806 1710 171 27 0 2255 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15224

[startup+51.1011 s]
/proc/loadavg: 1.62 1.26 1.47 3/425 22011
/proc/meminfo: memFree=14160388/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=19316 CPUtime=51.07 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 2935 0 0 0 5107 0 0 0 25 0 1 0 775524398 19779584 2876 33554432000 4194304 4300876 140734568977296 18446744073709551615 4248775 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22009/statm: 4829 2876 171 27 0 3278 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19316

[startup+102.315 s]
/proc/loadavg: 1.88 1.39 1.50 3/425 22013
/proc/meminfo: memFree=14141400/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=34284 CPUtime=102.28 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 5209 0 0 0 10228 0 0 0 25 0 1 0 775524398 35106816 5150 33554432000 4194304 4300876 140734568977296 18446744073709551615 4227679 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22009/statm: 8571 5150 171 27 0 7020 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 34284

[startup+162.301 s]
/proc/loadavg: 1.95 1.50 1.53 3/425 22014
/proc/meminfo: memFree=14119052/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=48212 CPUtime=162.27 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 7588 0 0 0 16226 1 0 0 25 0 1 0 775524398 49369088 7529 33554432000 4194304 4300876 140734568977296 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22009/statm: 12053 7529 171 27 0 10502 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 48212

[startup+222.301 s]
/proc/loadavg: 2.03 1.60 1.56 3/425 22016
/proc/meminfo: memFree=14099916/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=48212 CPUtime=222.27 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 10120 0 0 0 22225 2 0 0 25 0 1 0 775524398 49369088 10061 33554432000 4194304 4300876 140734568977296 18446744073709551615 4199270 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22009/statm: 12053 10061 171 27 0 10502 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 48212

[startup+282.301 s]
/proc/loadavg: 2.01 1.67 1.58 3/425 22017
/proc/meminfo: memFree=14080312/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=69524 CPUtime=282.27 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 12526 0 0 0 28225 2 0 0 25 0 1 0 775524398 71192576 12467 33554432000 4194304 4300876 140734568977296 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22009/statm: 17381 12467 171 27 0 15830 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 69524

[startup+342.301 s]
/proc/loadavg: 2.00 1.73 1.61 3/425 22019
/proc/meminfo: memFree=14059808/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=69524 CPUtime=342.28 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 14896 0 0 0 34225 3 0 0 25 0 1 0 775524398 71192576 14837 33554432000 4194304 4300876 140734568977296 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22009/statm: 17381 14837 171 27 0 15830 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 69524

[startup+402.301 s]
/proc/loadavg: 2.10 1.80 1.64 3/425 22021
/proc/meminfo: memFree=14040940/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=98992 CPUtime=402.28 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 17230 0 0 0 40225 3 0 0 25 0 1 0 775524398 101367808 17171 33554432000 4194304 4300876 140734568977296 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22009/statm: 24748 17171 171 27 0 23197 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 98992

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

[startup+409.501 s]
/proc/loadavg: 2.09 1.81 1.64 3/425 22021
/proc/meminfo: memFree=14038212/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=98992 CPUtime=409.48 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 17511 0 0 0 40945 3 0 0 25 0 1 0 775524398 101367808 17452 33554432000 4194304 4300876 140734568977296 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22009/statm: 24748 17452 171 27 0 23197 0
Current children cumulated CPU time (s) 409.48
Current children cumulated vsize (KiB) 98992

[startup+422.3 s]
/proc/loadavg: 2.07 1.82 1.65 3/425 22048
/proc/meminfo: memFree=14110596/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=98992 CPUtime=422.29 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 17979 0 0 0 42226 3 0 0 25 0 1 0 775524398 101367808 17920 33554432000 4194304 4300876 140734568977296 18446744073709551615 4288476 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22009/statm: 24748 17920 171 27 0 23197 0
Current children cumulated CPU time (s) 422.29
Current children cumulated vsize (KiB) 98992

[startup+428.7 s]
/proc/loadavg: 2.06 1.82 1.65 3/425 22048
/proc/meminfo: memFree=14108508/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=98992 CPUtime=428.68 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 18225 0 0 0 42865 3 0 0 25 0 1 0 775524398 101367808 18166 33554432000 4194304 4300876 140734568977296 18446744073709551615 4288094 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22009/statm: 24748 18166 171 27 0 23197 0
Current children cumulated CPU time (s) 428.68
Current children cumulated vsize (KiB) 98992

[startup+430.301 s]
/proc/loadavg: 2.06 1.82 1.65 3/425 22048
/proc/meminfo: memFree=14108000/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=98992 CPUtime=430.28 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 18290 0 0 0 43025 3 0 0 25 0 1 0 775524398 101367808 18231 33554432000 4194304 4300876 140734568977296 18446744073709551615 4227638 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22009/statm: 24748 18231 171 27 0 23197 0
Current children cumulated CPU time (s) 430.28
Current children cumulated vsize (KiB) 98992

[startup+431.901 s]
/proc/loadavg: 2.06 1.82 1.65 3/425 22048
/proc/meminfo: memFree=14107628/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=98992 CPUtime=431.88 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 18348 0 0 0 43185 3 0 0 25 0 1 0 775524398 101367808 18289 33554432000 4194304 4300876 140734568977296 18446744073709551615 4214610 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22009/statm: 24748 18289 171 27 0 23197 0
Current children cumulated CPU time (s) 431.88
Current children cumulated vsize (KiB) 98992

[startup+432.701 s]
/proc/loadavg: 2.06 1.82 1.65 3/425 22048
/proc/meminfo: memFree=14107264/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=98992 CPUtime=432.68 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 18375 0 0 0 43265 3 0 0 25 0 1 0 775524398 101367808 18316 33554432000 4194304 4300876 140734568977296 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22009/statm: 24748 18316 171 27 0 23197 0
Current children cumulated CPU time (s) 432.68
Current children cumulated vsize (KiB) 98992

[startup+433.1 s]
/proc/loadavg: 2.06 1.82 1.65 3/425 22048
/proc/meminfo: memFree=14107264/32951124 swapFree=48785060/67111528
[pid=22009] ppid=22007 vsize=98992 CPUtime=433.08 cores=0,2,4,6
/proc/22009/stat : 22009 (march_rw) R 22007 22009 13929 0 -1 4202496 18393 0 0 0 43305 3 0 0 25 0 1 0 775524398 101367808 18334 33554432000 4194304 4300876 140734568977296 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22009/statm: 24748 18334 171 27 0 23197 0
Current children cumulated CPU time (s) 433.08
Current children cumulated vsize (KiB) 98992

Child status: 10
Real time (s): 433.109
CPU time (s): 433.095
CPU user time (s): 433.053
CPU system time (s): 0.041993
CPU usage (%): 99.9969
Max. virtual memory (cumulated for all children) (KiB): 98992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 433.053
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18394
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= 840

runsolver used 1.81172 second user time and 3.70544 second system time

The end

Launcher Data 

Begin job on node134 at 2011-05-29 05:21:02
IDJOB=3420713
IDBENCH=82965
IDSOLVER=1913
FILE ID=node134/3420713-1306639262
RUNJOBID= node134-1306639252-21962
PBS_JOBID= 13471615
Free space on /tmp= 73120 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S1300400916-048.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420713-1306639262/watcher-3420713-1306639262 -o /tmp/evaluation-result-3420713-1306639262/solver-3420713-1306639262 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420713-1306639262.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2d20051b8a7a248788d1c2610fe5ea54
RANDOM SEED=1542390506

node134.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		: 2666.831
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		: 2666.831
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	: 5332.67
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 7186.06
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		: 2666.831
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	: 5332.80
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		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14183740 kB
Buffers:        285020 kB
Cached:        7587428 kB
SwapCached:      40168 kB
Active:        6167752 kB
Inactive:     12303796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14183740 kB
SwapTotal:    67111528 kB
SwapFree:     48785060 kB
Dirty:             476 kB
Writeback:           0 kB
AnonPages:    10566384 kB
Mapped:          21528 kB
Slab:           139892 kB
PageTables:      89244 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 110773068 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73120 MiB
End job on node134 at 2011-05-29 05:28:15