Trace number 3420408

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) 5000.07 5000.04

General information on the benchmark

Namerandom/large/
unif-k7-r85-v300-c25500-S69399346-065-UNKNOWN.cnf
MD5SUM98486271f2f72889c040eabfd36ebd13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of clauses25500
Sum of the clauses size178500
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 525500

Solver Data 

1.79/1.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.89	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.89	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.89	c main()::
1.79/1.89	c initFormula():: searching for DIMACS p-line....
1.79/1.89	c full lookahead due to high density!
1.79/1.89	c initFormula():: the DIMACS p-line indicates a CNF of 300 variables and 25500 clauses.
1.79/1.89	c parseCNF():: parsing....
1.79/1.89	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.89	c runParser():: parsing was successful, warming up engines...
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c preprocessing fase I completed:: there are now 300 free variables and 25500 clauses.
1.79/1.89	c using k-SAT heuristics (size based diff)
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c main():: clause / variable ratio: ( 25500 / 300 ) = 85.00
1.79/1.89	c longest clause has size 7
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c number of free variables = 300
1.79/1.89	c dynamic_preselect_setsize :: off
1.79/1.89	c main():: all systems go!
1.79/1.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 256
1.99/2.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 9080
4.09/4.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
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c |*****************************
c |******************************
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c |********************************
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c |************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 385814
84.71/84.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
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 |****************************************
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c |********************************************
c |*********************************************
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c |************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 12284644
2523.20/2523.21	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 |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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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) 2010-2011 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-3420408-1306609826/watcher-3420408-1306609826 -o /tmp/evaluation-result-3420408-1306609826/solver-3420408-1306609826 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420408-1306609826.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: 1.97 2.01 2.00 2/518 16580
/proc/meminfo: memFree=8065516/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=7188 CPUtime=0.01 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4194304 380 0 0 0 1 0 0 0 25 0 1 0 753398076 7360512 326 33554432000 4194304 4300876 140736640860864 18446744073709551615 228095111877 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 1797 326 113 27 0 246 0

[startup+0.111469 s]
/proc/loadavg: 1.97 2.01 2.00 2/518 16580
/proc/meminfo: memFree=8065516/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=10904 CPUtime=0.1 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 4686 0 0 0 10 0 0 0 25 0 1 0 753398076 11165696 1057 33554432000 4194304 4300876 140736640860864 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10904

[startup+0.200451 s]
/proc/loadavg: 1.97 2.01 2.00 2/518 16580
/proc/meminfo: memFree=8065516/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=10904 CPUtime=0.19 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 4686 0 0 0 19 0 0 0 25 0 1 0 753398076 11165696 1057 33554432000 4194304 4300876 140736640860864 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10904

[startup+0.300433 s]
/proc/loadavg: 1.97 2.01 2.00 2/518 16580
/proc/meminfo: memFree=8065516/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=10904 CPUtime=0.29 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 4686 0 0 0 29 0 0 0 25 0 1 0 753398076 11165696 1057 33554432000 4194304 4300876 140736640860864 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10904

[startup+0.700361 s]
/proc/loadavg: 1.97 2.01 2.00 2/518 16580
/proc/meminfo: memFree=8065516/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=10904 CPUtime=0.69 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 4686 0 0 0 69 0 0 0 25 0 1 0 753398076 11165696 1057 33554432000 4194304 4300876 140736640860864 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10904

[startup+1.50021 s]
/proc/loadavg: 1.97 2.01 2.00 3/522 16587
/proc/meminfo: memFree=8056184/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=10904 CPUtime=1.49 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 4686 0 0 0 149 0 0 0 25 0 1 0 753398076 11165696 1057 33554432000 4194304 4300876 140736640860864 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10904

[startup+3.10093 s]
/proc/loadavg: 1.97 2.01 2.00 3/522 16587
/proc/meminfo: memFree=8050728/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=14292 CPUtime=3.09 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 5732 0 0 0 309 0 0 0 25 0 1 0 753398076 14635008 1728 33554432000 4194304 4300876 140736640860864 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14292

[startup+6.30033 s]
/proc/loadavg: 1.98 2.01 2.00 3/522 16587
/proc/meminfo: memFree=8050752/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=14292 CPUtime=6.29 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 5732 0 0 0 629 0 0 0 25 0 1 0 753398076 14635008 1728 33554432000 4194304 4300876 140736640860864 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.7002 s]
/proc/loadavg: 1.98 2.01 2.00 3/522 16588
/proc/meminfo: memFree=8049280/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=15828 CPUtime=12.69 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 5991 0 0 0 1269 0 0 0 25 0 1 0 753398076 16207872 1987 33554432000 4194304 4300876 140736640860864 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 3957 1987 170 27 0 2406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15828

[startup+25.5008 s]
/proc/loadavg: 1.98 2.01 2.00 3/522 16588
/proc/meminfo: memFree=8047176/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=17744 CPUtime=25.49 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 6317 0 0 0 2549 0 0 0 25 0 1 0 753398076 18169856 2313 33554432000 4194304 4300876 140736640860864 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 4436 2313 171 27 0 2885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17744

[startup+51.1011 s]
/proc/loadavg: 1.99 2.00 2.00 3/522 16589
/proc/meminfo: memFree=8041416/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=19468 CPUtime=51.09 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 7003 0 0 0 5109 0 0 0 25 0 1 0 753398076 19935232 2999 33554432000 4194304 4300876 140736640860864 18446744073709551615 4225160 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 4867 2999 171 27 0 3316 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19468

[startup+102.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/522 16590
/proc/meminfo: memFree=8028760/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=25936 CPUtime=102.31 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 8425 0 0 0 10230 1 0 0 25 0 1 0 753398076 26558464 4421 33554432000 4194304 4300876 140736640860864 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 6484 4421 171 27 0 4933 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 25936

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/522 16592
/proc/meminfo: memFree=8013608/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=31756 CPUtime=162.3 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 10094 0 0 0 16229 1 0 0 25 0 1 0 753398076 32518144 6090 33554432000 4194304 4300876 140736640860864 18446744073709551615 4264425 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 7939 6090 171 27 0 6388 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 31756

[startup+222.319 s]
/proc/loadavg: 2.05 2.01 2.00 3/522 16593
/proc/meminfo: memFree=8001200/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=40488 CPUtime=222.32 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 11707 0 0 0 22230 2 0 0 25 0 1 0 753398076 41459712 7703 33554432000 4194304 4300876 140736640860864 18446744073709551615 4201208 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 10122 7703 171 27 0 8571 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 40488

[startup+282.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/522 16595
/proc/meminfo: memFree=7988540/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=53584 CPUtime=282.3 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 13347 0 0 0 28228 2 0 0 25 0 1 0 753398076 54870016 9343 33554432000 4194304 4300876 140736640860864 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 13396 9343 171 27 0 11845 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 53584

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/522 16596
/proc/meminfo: memFree=7975120/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=53584 CPUtime=342.3 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 15006 0 0 0 34228 2 0 0 25 0 1 0 753398076 54870016 11002 33554432000 4194304 4300876 140736640860864 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 13396 11002 171 27 0 11845 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 53584

[startup+402.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/522 16598
/proc/meminfo: memFree=7961580/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=73228 CPUtime=402.31 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 16696 0 0 0 40228 3 0 0 25 0 1 0 753398076 74985472 12692 33554432000 4194304 4300876 140736640860864 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 18307 12692 171 27 0 16756 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 73228

[startup+462.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/522 16600
/proc/meminfo: memFree=7948028/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=73228 CPUtime=462.3 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 18374 0 0 0 46227 3 0 0 25 0 1 0 753398076 74985472 14370 33554432000 4194304 4300876 140736640860864 18446744073709551615 228094846168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 18307 14370 171 27 0 16756 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 73228

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/522 16601
/proc/meminfo: memFree=7935004/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=73228 CPUtime=522.3 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 20061 0 0 0 52226 4 0 0 25 0 1 0 753398076 74985472 16057 33554432000 4194304 4300876 140736640860864 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 18307 16057 171 27 0 16756 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 73228

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/522 16603
/proc/meminfo: memFree=7920104/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=102696 CPUtime=582.3 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 21733 0 0 0 58226 4 0 0 25 0 1 0 753398076 105160704 17729 33554432000 4194304 4300876 140736640860864 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 25674 17729 171 27 0 24123 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 102696

[startup+642.301 s]

################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/522 16708
/proc/meminfo: memFree=7102828/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=691644 CPUtime=4062.31 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 122450 0 0 0 406207 24 0 0 25 0 1 0 753398076 708243456 118446 33554432000 4194304 4300876 140736640860864 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16580/statm: 172911 118446 171 27 0 171360 0
Current children cumulated CPU time (s) 4062.31
Current children cumulated vsize (KiB) 691644

[startup+4122.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/522 16709
/proc/meminfo: memFree=7088544/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=691644 CPUtime=4122.31 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 124208 0 0 0 412206 25 0 0 25 0 1 0 753398076 708243456 120204 33554432000 4194304 4300876 140736640860864 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16580/statm: 172911 120204 171 27 0 171360 0
Current children cumulated CPU time (s) 4122.31
Current children cumulated vsize (KiB) 691644

[startup+4182.32 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 16711
/proc/meminfo: memFree=7075388/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=691644 CPUtime=4182.32 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 125967 0 0 0 418207 25 0 0 25 0 1 0 753398076 708243456 121963 33554432000 4194304 4300876 140736640860864 18446744073709551615 4276352 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16580/statm: 172911 121963 171 27 0 171360 0
Current children cumulated CPU time (s) 4182.32
Current children cumulated vsize (KiB) 691644

[startup+4242.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/522 16712
/proc/meminfo: memFree=7062220/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=691644 CPUtime=4242.3 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 127703 0 0 0 424204 26 0 0 25 0 1 0 753398076 708243456 123699 33554432000 4194304 4300876 140736640860864 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16580/statm: 172911 123699 171 27 0 171360 0
Current children cumulated CPU time (s) 4242.3
Current children cumulated vsize (KiB) 691644

[startup+4302.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/522 16714
/proc/meminfo: memFree=7048056/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=691644 CPUtime=4302.3 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 129467 0 0 0 430204 26 0 0 25 0 1 0 753398076 708243456 125463 33554432000 4194304 4300876 140736640860864 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16580/statm: 172911 125463 171 27 0 171360 0
Current children cumulated CPU time (s) 4302.3
Current children cumulated vsize (KiB) 691644

[startup+4362.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/522 16716
/proc/meminfo: memFree=7034532/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=691644 CPUtime=4362.3 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 131246 0 0 0 436204 26 0 0 25 0 1 0 753398076 708243456 127242 33554432000 4194304 4300876 140736640860864 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 172911 127242 171 27 0 171360 0
Current children cumulated CPU time (s) 4362.3
Current children cumulated vsize (KiB) 691644

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16717
/proc/meminfo: memFree=7020508/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=691644 CPUtime=4422.31 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 132982 0 0 0 442205 26 0 0 25 0 1 0 753398076 708243456 128978 33554432000 4194304 4300876 140736640860864 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 172911 128978 171 27 0 171360 0
Current children cumulated CPU time (s) 4422.31
Current children cumulated vsize (KiB) 691644

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16721
/proc/meminfo: memFree=7005852/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=697704 CPUtime=4482.3 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 134762 0 0 0 448204 26 0 0 25 0 1 0 753398076 714448896 130758 33554432000 4194304 4300876 140736640860864 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 174426 130758 171 27 0 172875 0
Current children cumulated CPU time (s) 4482.3
Current children cumulated vsize (KiB) 697704

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16723
/proc/meminfo: memFree=6990972/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=697704 CPUtime=4542.31 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 136566 0 0 0 454204 27 0 0 25 0 1 0 753398076 714448896 132562 33554432000 4194304 4300876 140736640860864 18446744073709551615 4264525 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 174426 132562 171 27 0 172875 0
Current children cumulated CPU time (s) 4542.31
Current children cumulated vsize (KiB) 697704

[startup+4602.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/522 16725
/proc/meminfo: memFree=6976188/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=697704 CPUtime=4602.31 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 138348 0 0 0 460204 27 0 0 25 0 1 0 753398076 714448896 134344 33554432000 4194304 4300876 140736640860864 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 174426 134344 171 27 0 172875 0
Current children cumulated CPU time (s) 4602.31
Current children cumulated vsize (KiB) 697704

[startup+4662.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/522 16727
/proc/meminfo: memFree=6960924/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=697704 CPUtime=4662.31 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 140099 0 0 0 466204 27 0 0 25 0 1 0 753398076 714448896 136095 33554432000 4194304 4300876 140736640860864 18446744073709551615 228095147536 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 174426 136095 171 27 0 172875 0
Current children cumulated CPU time (s) 4662.31
Current children cumulated vsize (KiB) 697704

[startup+4722.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/522 16728
/proc/meminfo: memFree=6949248/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=697704 CPUtime=4722.33 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 141857 0 0 0 472205 28 0 0 25 0 1 0 753398076 714448896 137853 33554432000 4194304 4300876 140736640860864 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 174426 137853 171 27 0 172875 0
Current children cumulated CPU time (s) 4722.33
Current children cumulated vsize (KiB) 697704

[startup+4782.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/522 16730
/proc/meminfo: memFree=6934972/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=697704 CPUtime=4782.31 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 143581 0 0 0 478203 28 0 0 25 0 1 0 753398076 714448896 139577 33554432000 4194304 4300876 140736640860864 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 174426 139577 171 27 0 172875 0
Current children cumulated CPU time (s) 4782.31
Current children cumulated vsize (KiB) 697704

[startup+4842.32 s]
/proc/loadavg: 2.03 2.04 2.00 3/522 16731
/proc/meminfo: memFree=6920196/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=697704 CPUtime=4842.33 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 145231 0 0 0 484205 28 0 0 25 0 1 0 753398076 714448896 141227 33554432000 4194304 4300876 140736640860864 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 174426 141227 171 27 0 172875 0
Current children cumulated CPU time (s) 4842.33
Current children cumulated vsize (KiB) 697704

[startup+4902.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/522 16733
/proc/meminfo: memFree=6907768/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=697704 CPUtime=4902.32 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 146723 0 0 0 490203 29 0 0 25 0 1 0 753398076 714448896 142719 33554432000 4194304 4300876 140736640860864 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 174426 142719 171 27 0 172875 0
Current children cumulated CPU time (s) 4902.32
Current children cumulated vsize (KiB) 697704

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16735
/proc/meminfo: memFree=6893620/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=697704 CPUtime=4962.32 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 148381 0 0 0 496203 29 0 0 25 0 1 0 753398076 714448896 144377 33554432000 4194304 4300876 140736640860864 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 174426 144377 171 27 0 172875 0
Current children cumulated CPU time (s) 4962.32
Current children cumulated vsize (KiB) 697704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.02 2.00 2/521 16737
/proc/meminfo: memFree=7480140/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=697704 CPUtime=5000.03 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 149462 0 0 0 499974 29 0 0 25 0 1 0 753398076 714448896 145458 33554432000 4194304 4300876 140736640860864 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 174426 145458 171 27 0 172875 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 697704

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+5000 s]
/proc/loadavg: 2.00 2.02 2.00 2/521 16737
/proc/meminfo: memFree=7480140/32951124 swapFree=65066528/67111528
[pid=16580] ppid=16578 vsize=697704 CPUtime=5000.03 cores=1,3,5,7
/proc/16580/stat : 16580 (march_rw) R 16578 16580 16548 0 -1 4202496 149462 0 0 0 499974 29 0 0 25 0 1 0 753398076 714448896 145458 33554432000 4194304 4300876 140736640860864 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16580/statm: 174426 145458 171 27 0 172875 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 697704

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.04
CPU time (s): 5000.07
CPU user time (s): 4999.75
CPU system time (s): 0.320951
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 697704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.320951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 149462
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= 28739

runsolver used 24.0253 second user time and 57.8082 second system time

The end

Launcher Data 

Begin job on node142 at 2011-05-28 21:10:26
IDJOB=3420408
IDBENCH=82660
IDSOLVER=1913
FILE ID=node142/3420408-1306609826
RUNJOBID= node142-1306609826-16567
PBS_JOBID= 13471589
Free space on /tmp= 73560 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v300-c25500-S69399346-065-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420408-1306609826/watcher-3420408-1306609826 -o /tmp/evaluation-result-3420408-1306609826/solver-3420408-1306609826 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420408-1306609826.cnf

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

MD5SUM BENCH= 98486271f2f72889c040eabfd36ebd13
RANDOM SEED=101790172

node142.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		: 2666.846
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		: 2666.846
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	: 5131.95
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		: 2666.846
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	: 5332.82
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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		: 2666.846
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	: 5332.82
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       8066044 kB
Buffers:        282164 kB
Cached:        7578408 kB
SwapCached:      20520 kB
Active:       12209152 kB
Inactive:     12339544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       8066044 kB
SwapTotal:    67111528 kB
SwapFree:     65066528 kB
Dirty:             904 kB
Writeback:           0 kB
AnonPages:    16676432 kB
Mapped:          32752 kB
Slab:           188960 kB
PageTables:      74740 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145379968 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= 73560 MiB
End job on node142 at 2011-05-28 22:33:48