Trace number 3420636

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 760.311 760.289

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S1335110382-066.SATISFIABLE.cnf
MD5SUMa5daafd605bd47234b7e5aaf0173eab8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
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 

0.29/0.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.39	c main()::
0.29/0.39	c initFormula():: searching for DIMACS p-line....
0.29/0.39	c full lookahead due to high density!
0.29/0.39	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.29/0.39	c parseCNF():: parsing....
0.29/0.39	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.39	c runParser():: parsing was successful, warming up engines...
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.29/0.39	c using k-SAT heuristics (size based diff)
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.29/0.39	c resolvent_look() :: found 1 resolvents
0.29/0.39	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
0.29/0.39	c longest clause has size 7
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c number of free variables = 70
0.29/0.39	c dynamic_preselect_setsize :: off
0.29/0.39	c main():: all systems go!
0.29/0.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/19) NodeCount: 154
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/19) NodeCount: 3153
1.11/1.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/19) NodeCount: 26878
6.61/6.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
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 |*****************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/19) NodeCount: 150206
34.79/34.88	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 |************************
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c |****************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/19) NodeCount: 575970
132.80/132.85	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 |********************
c |*********************
c |**********************
c |***********************
c |************************
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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 |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 5/19) NodeCount: 1644138
380.11/380.11	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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 |**********************************************************
760.22/760.28	c |0001011001010001000.011000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
760.22/760.28	
c |**********************************************************
760.22/760.28	c
760.22/760.28	c main():: nodeCount: 3273144
760.22/760.28	c main():: dead ends in main: 865
760.22/760.28	c main():: lookAheadCount: 153285744
760.22/760.28	c main():: unitResolveCount: 6635513
760.22/760.28	c main():: time=760.300049
760.22/760.28	c main():: necessary_assignments: 15573
760.22/760.28	c main():: bin_sat: 0, bin_unsat 0
760.22/760.28	c main():: doublelook: #: 11265881, succes #: 9111971
760.22/760.28	c main():: doublelook: overall 7.519 of all possible doublelooks executed
760.22/760.28	c main():: doublelook: succesrate: 80.881, average DL_trigger: 17.996
760.22/760.28	c main():: SOLUTION VERIFIED :-)
760.22/760.28	s SATISFIABLE
760.22/760.28	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 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-3420636-1306637475/watcher-3420636-1306637475 -o /tmp/evaluation-result-3420636-1306637475/solver-3420636-1306637475 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420636-1306637475.cnf 

running on 4 cores: 1,3,5,7

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: 1.01 1.35 1.71 2/436 19635
/proc/meminfo: memFree=11838044/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=7124 CPUtime=0.01 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 483 0 0 0 1 0 0 0 25 0 1 0 775345389 7294976 305 33554432000 4194304 4300876 140735508104144 18446744073709551615 4240075 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 1781 305 142 27 0 230 0

[startup+0.070845 s]
/proc/loadavg: 1.01 1.35 1.71 2/436 19635
/proc/meminfo: memFree=11838044/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=7492 CPUtime=0.06 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1028 0 0 0 6 0 0 0 25 0 1 0 775345389 7671808 398 33554432000 4194304 4300876 140735508104144 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7492

[startup+0.100838 s]
/proc/loadavg: 1.01 1.35 1.71 2/436 19635
/proc/meminfo: memFree=11838044/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=7492 CPUtime=0.09 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1028 0 0 0 9 0 0 0 25 0 1 0 775345389 7671808 398 33554432000 4194304 4300876 140735508104144 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7492

[startup+0.300802 s]
/proc/loadavg: 1.01 1.35 1.71 2/436 19635
/proc/meminfo: memFree=11838044/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=7492 CPUtime=0.29 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1028 0 0 0 29 0 0 0 25 0 1 0 775345389 7671808 398 33554432000 4194304 4300876 140735508104144 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7492

[startup+0.700728 s]
/proc/loadavg: 1.01 1.35 1.71 2/436 19635
/proc/meminfo: memFree=11838044/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=8060 CPUtime=0.69 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1342 0 0 0 69 0 0 0 25 0 1 0 775345389 8253440 518 33554432000 4194304 4300876 140735508104144 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8060

[startup+1.50058 s]
/proc/loadavg: 1.09 1.36 1.71 3/437 19636
/proc/meminfo: memFree=11836060/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=8060 CPUtime=1.49 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1342 0 0 0 149 0 0 0 25 0 1 0 775345389 8253440 518 33554432000 4194304 4300876 140735508104144 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8060

[startup+3.10028 s]
/proc/loadavg: 1.09 1.36 1.71 3/437 19636
/proc/meminfo: memFree=11835064/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=8060 CPUtime=3.09 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1342 0 0 0 309 0 0 0 25 0 1 0 775345389 8253440 518 33554432000 4194304 4300876 140735508104144 18446744073709551615 4214184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8060

[startup+6.30069 s]
/proc/loadavg: 1.09 1.36 1.71 3/437 19637
/proc/meminfo: memFree=11834324/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=8060 CPUtime=6.29 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1342 0 0 0 629 0 0 0 25 0 1 0 775345389 8253440 518 33554432000 4194304 4300876 140735508104144 18446744073709551615 4288242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8060

[startup+12.7005 s]
/proc/loadavg: 1.23 1.38 1.71 3/437 19637
/proc/meminfo: memFree=11831448/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=8060 CPUtime=12.69 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1342 0 0 0 1269 0 0 0 25 0 1 0 775345389 8253440 518 33554432000 4194304 4300876 140735508104144 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8060

[startup+25.5001 s]
/proc/loadavg: 1.35 1.40 1.72 3/437 19637
/proc/meminfo: memFree=11828744/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=8320 CPUtime=25.49 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1349 0 0 0 2549 0 0 0 25 0 1 0 775345389 8519680 525 33554432000 4194304 4300876 140735508104144 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2080 525 170 27 0 529 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8320

[startup+51.1004 s]
/proc/loadavg: 1.69 1.48 1.73 3/437 19638
/proc/meminfo: memFree=11823640/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=8320 CPUtime=51.1 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1375 0 0 0 5110 0 0 0 25 0 1 0 775345389 8519680 551 33554432000 4194304 4300876 140735508104144 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2080 551 170 27 0 529 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8320

[startup+102.315 s]
/proc/loadavg: 1.94 1.58 1.75 3/437 19639
/proc/meminfo: memFree=11813576/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=8776 CPUtime=102.31 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1495 0 0 0 10231 0 0 0 25 0 1 0 775345389 8986624 671 33554432000 4194304 4300876 140735508104144 18446744073709551615 4281774 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2194 671 170 27 0 643 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 8776

[startup+162.301 s]
/proc/loadavg: 2.01 1.67 1.77 3/437 19641
/proc/meminfo: memFree=11801408/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=9004 CPUtime=162.3 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1553 0 0 0 16230 0 0 0 25 0 1 0 775345389 9220096 729 33554432000 4194304 4300876 140735508104144 18446744073709551615 4234728 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2251 729 171 27 0 700 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 9004

[startup+222.301 s]
/proc/loadavg: 2.05 1.74 1.78 3/437 19642
/proc/meminfo: memFree=11790596/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=9344 CPUtime=222.3 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1608 0 0 0 22230 0 0 0 25 0 1 0 775345389 9568256 784 33554432000 4194304 4300876 140735508104144 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2336 784 171 27 0 785 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 9344

[startup+282.301 s]
/proc/loadavg: 2.07 1.80 1.80 3/437 19644
/proc/meminfo: memFree=11780300/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=9856 CPUtime=282.3 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1662 0 0 0 28230 0 0 0 25 0 1 0 775345389 10092544 838 33554432000 4194304 4300876 140735508104144 18446744073709551615 4227551 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2464 838 171 27 0 913 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 9856

[startup+342.3 s]
/proc/loadavg: 2.10 1.85 1.82 3/437 19646
/proc/meminfo: memFree=11770232/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=9856 CPUtime=342.3 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1714 0 0 0 34230 0 0 0 25 0 1 0 775345389 10092544 890 33554432000 4194304 4300876 140735508104144 18446744073709551615 4276343 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2464 890 171 27 0 913 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 9856

[startup+402.3 s]
/proc/loadavg: 2.03 1.87 1.82 3/437 19647
/proc/meminfo: memFree=11760652/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=9856 CPUtime=402.3 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1773 0 0 0 40230 0 0 0 25 0 1 0 775345389 10092544 949 33554432000 4194304 4300876 140735508104144 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2464 949 171 27 0 913 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 9856

[startup+462.3 s]
/proc/loadavg: 2.01 1.89 1.83 3/437 19649
/proc/meminfo: memFree=11750948/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=10620 CPUtime=462.31 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1827 0 0 0 46231 0 0 0 25 0 1 0 775345389 10874880 1003 33554432000 4194304 4300876 140735508104144 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2655 1003 171 27 0 1104 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 10620

[startup+522.3 s]
/proc/loadavg: 2.07 1.94 1.85 3/437 19650
/proc/meminfo: memFree=11742880/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=10620 CPUtime=522.31 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1884 0 0 0 52231 0 0 0 25 0 1 0 775345389 10874880 1060 33554432000 4194304 4300876 140735508104144 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2655 1060 171 27 0 1104 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 10620

[startup+582.301 s]
/proc/loadavg: 2.06 1.96 1.86 3/437 19652
/proc/meminfo: memFree=11731948/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=10620 CPUtime=582.31 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1941 0 0 0 58231 0 0 0 25 0 1 0 775345389 10874880 1117 33554432000 4194304 4300876 140735508104144 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2655 1117 171 27 0 1104 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 10620

[startup+642.301 s]
/proc/loadavg: 2.05 1.98 1.87 3/437 19663
/proc/meminfo: memFree=11720668/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=11772 CPUtime=642.33 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 1998 0 0 0 64233 0 0 0 25 0 1 0 775345389 12054528 1174 33554432000 4194304 4300876 140735508104144 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2943 1174 171 27 0 1392 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 11772

[startup+702.301 s]
/proc/loadavg: 2.02 1.98 1.88 3/437 19664
/proc/meminfo: memFree=11710480/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=11772 CPUtime=702.32 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 2053 0 0 0 70232 0 0 0 25 0 1 0 775345389 12054528 1229 33554432000 4194304 4300876 140735508104144 18446744073709551615 4276235 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2943 1229 171 27 0 1392 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 11772

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

[startup+716.7 s]
/proc/loadavg: 2.01 1.98 1.88 3/437 19664
/proc/meminfo: memFree=11707128/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=11772 CPUtime=716.72 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 2068 0 0 0 71672 0 0 0 25 0 1 0 775345389 12054528 1244 33554432000 4194304 4300876 140735508104144 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2943 1244 171 27 0 1392 0
Current children cumulated CPU time (s) 716.72
Current children cumulated vsize (KiB) 11772

[startup+742.3 s]
/proc/loadavg: 2.01 1.98 1.88 3/437 19665
/proc/meminfo: memFree=11703772/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=11772 CPUtime=742.32 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 2095 0 0 0 74232 0 0 0 25 0 1 0 775345389 12054528 1271 33554432000 4194304 4300876 140735508104144 18446744073709551615 4199380 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2943 1271 171 27 0 1392 0
Current children cumulated CPU time (s) 742.32
Current children cumulated vsize (KiB) 11772

[startup+748.7 s]
/proc/loadavg: 2.01 1.98 1.88 3/437 19665
/proc/meminfo: memFree=11702532/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=11772 CPUtime=748.72 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 2101 0 0 0 74872 0 0 0 25 0 1 0 775345389 12054528 1277 33554432000 4194304 4300876 140735508104144 18446744073709551615 4276331 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2943 1277 171 27 0 1392 0
Current children cumulated CPU time (s) 748.72
Current children cumulated vsize (KiB) 11772

[startup+755.101 s]
/proc/loadavg: 2.01 1.98 1.88 3/437 19666
/proc/meminfo: memFree=11701416/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=11772 CPUtime=755.12 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 2106 0 0 0 75512 0 0 0 25 0 1 0 775345389 12054528 1282 33554432000 4194304 4300876 140735508104144 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2943 1282 171 27 0 1392 0
Current children cumulated CPU time (s) 755.12
Current children cumulated vsize (KiB) 11772

[startup+758.3 s]
/proc/loadavg: 2.00 1.98 1.88 3/437 19666
/proc/meminfo: memFree=11701040/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=11772 CPUtime=758.32 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 2109 0 0 0 75832 0 0 0 25 0 1 0 775345389 12054528 1285 33554432000 4194304 4300876 140735508104144 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2943 1285 171 27 0 1392 0
Current children cumulated CPU time (s) 758.32
Current children cumulated vsize (KiB) 11772

[startup+759.1 s]
/proc/loadavg: 2.00 1.98 1.88 3/437 19666
/proc/meminfo: memFree=11700916/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=11772 CPUtime=759.12 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 2109 0 0 0 75912 0 0 0 25 0 1 0 775345389 12054528 1285 33554432000 4194304 4300876 140735508104144 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2943 1285 171 27 0 1392 0
Current children cumulated CPU time (s) 759.12
Current children cumulated vsize (KiB) 11772

[startup+759.9 s]
/proc/loadavg: 2.00 1.98 1.88 3/437 19666
/proc/meminfo: memFree=11700916/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=11772 CPUtime=759.92 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 2111 0 0 0 75992 0 0 0 25 0 1 0 775345389 12054528 1287 33554432000 4194304 4300876 140735508104144 18446744073709551615 4276224 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2943 1287 171 27 0 1392 0
Current children cumulated CPU time (s) 759.92
Current children cumulated vsize (KiB) 11772

[startup+760.115 s]
/proc/loadavg: 2.00 1.98 1.88 3/437 19666
/proc/meminfo: memFree=11700544/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=11772 CPUtime=760.13 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 2111 0 0 0 76013 0 0 0 25 0 1 0 775345389 12054528 1287 33554432000 4194304 4300876 140735508104144 18446744073709551615 4214265 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2943 1287 171 27 0 1392 0
Current children cumulated CPU time (s) 760.13
Current children cumulated vsize (KiB) 11772

[startup+760.201 s]
/proc/loadavg: 2.00 1.98 1.88 3/437 19666
/proc/meminfo: memFree=11700544/32951124 swapFree=62199376/67111528
[pid=19635] ppid=19633 vsize=11772 CPUtime=760.22 cores=1,3,5,7
/proc/19635/stat : 19635 (march_rw) R 19633 19635 11904 0 -1 4202496 2111 0 0 0 76022 0 0 0 25 0 1 0 775345389 12054528 1287 33554432000 4194304 4300876 140735508104144 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19635/statm: 2943 1287 171 27 0 1392 0
Current children cumulated CPU time (s) 760.22
Current children cumulated vsize (KiB) 11772

Child status: 10
Real time (s): 760.289
CPU time (s): 760.311
CPU user time (s): 760.307
CPU system time (s): 0.003999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 11772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 760.307
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2112
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= 838

runsolver used 3.02354 second user time and 6.89995 second system time

The end

Launcher Data 

Begin job on node135 at 2011-05-29 04:51:15
IDJOB=3420636
IDBENCH=82888
IDSOLVER=1913
FILE ID=node135/3420636-1306637475
RUNJOBID= node135-1306637472-19589
PBS_JOBID= 13471616
Free space on /tmp= 73532 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S1335110382-066.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420636-1306637475/watcher-3420636-1306637475 -o /tmp/evaluation-result-3420636-1306637475/solver-3420636-1306637475 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420636-1306637475.cnf

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

MD5SUM BENCH= a5daafd605bd47234b7e5aaf0173eab8
RANDOM SEED=943765662

node135.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		: 2666.851
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	: 5333.70
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		: 2666.851
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		: 2666.851
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		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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	: 5332.75
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		: 2666.851
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	: 5332.74
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		: 2666.851
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      11838324 kB
Buffers:        354140 kB
Cached:        7868484 kB
SwapCached:      84472 kB
Active:       13960752 kB
Inactive:      6854472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11838324 kB
SwapTotal:    67111528 kB
SwapFree:     62199376 kB
Dirty:             448 kB
Writeback:           0 kB
AnonPages:    12513008 kB
Mapped:          26476 kB
Slab:           165024 kB
PageTables:      65524 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 124397984 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= 73532 MiB
End job on node135 at 2011-05-29 05:03:56