Trace number 3420445

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) 5000.12 4999.94

General information on the benchmark

Namerandom/large/
unif-k7-r85-v300-c25500-S415002759-031-UNKNOWN.cnf
MD5SUM6d4469ea6d617a494594ad07b4996367
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 

1.79/1.90	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.90	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.90	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.90	c main()::
1.79/1.90	c initFormula():: searching for DIMACS p-line....
1.79/1.90	c full lookahead due to high density!
1.79/1.90	c initFormula():: the DIMACS p-line indicates a CNF of 300 variables and 25500 clauses.
1.79/1.90	c parseCNF():: parsing....
1.79/1.90	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.90	c runParser():: parsing was successful, warming up engines...
1.79/1.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.90	c preprocessing fase I completed:: there are now 300 free variables and 25500 clauses.
1.79/1.90	c using k-SAT heuristics (size based diff)
1.79/1.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.90	c main():: clause / variable ratio: ( 25500 / 300 ) = 85.00
1.79/1.90	c longest clause has size 7
1.79/1.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.90	c number of free variables = 300
1.79/1.90	c dynamic_preselect_setsize :: off
1.79/1.90	c main():: all systems go!
1.79/1.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 272
1.99/2.03	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 |****************************************************************| ( 1/999) NodeCount: 8990
4.09/4.15	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 |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 382907
84.10/84.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
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 |************************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 12223436
2504.68/2504.64	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 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-3420445-1306616120/watcher-3420445-1306616120 -o /tmp/evaluation-result-3420445-1306616120/solver-3420445-1306616120 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420445-1306616120.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: 2.00 2.00 2.00 4/512 365
/proc/meminfo: memFree=11967948/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=6792 CPUtime=0 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 754027627 6955008 206 33554432000 4194304 4300876 140734536115552 18446744073709551615 264726404864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 1698 206 113 27 0 147 0

[startup+0.101842 s]
/proc/loadavg: 2.00 2.00 2.00 4/512 365
/proc/meminfo: memFree=11967948/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=10904 CPUtime=0.09 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 4688 0 0 0 9 0 0 0 18 0 1 0 754027627 11165696 1058 33554432000 4194304 4300876 140734536115552 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10904

[startup+0.200826 s]
/proc/loadavg: 2.00 2.00 2.00 4/512 365
/proc/meminfo: memFree=11967948/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=10904 CPUtime=0.19 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 4688 0 0 0 19 0 0 0 18 0 1 0 754027627 11165696 1058 33554432000 4194304 4300876 140734536115552 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10904

[startup+0.300814 s]
/proc/loadavg: 2.00 2.00 2.00 4/512 365
/proc/meminfo: memFree=11967948/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=10904 CPUtime=0.29 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 4688 0 0 0 29 0 0 0 18 0 1 0 754027627 11165696 1058 33554432000 4194304 4300876 140734536115552 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10904

[startup+0.700739 s]
/proc/loadavg: 2.00 2.00 2.00 4/512 365
/proc/meminfo: memFree=11967948/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=10904 CPUtime=0.69 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 4688 0 0 0 69 0 0 0 18 0 1 0 754027627 11165696 1058 33554432000 4194304 4300876 140734536115552 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10904

[startup+1.50058 s]
/proc/loadavg: 2.00 2.00 2.00 3/515 378
/proc/meminfo: memFree=11929888/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=10904 CPUtime=1.49 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 4688 0 0 0 149 0 0 0 20 0 1 0 754027627 11165696 1058 33554432000 4194304 4300876 140734536115552 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 2726 1058 143 27 0 1175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10904

[startup+3.10027 s]
/proc/loadavg: 2.00 2.00 2.00 3/515 378
/proc/meminfo: memFree=11925796/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=14292 CPUtime=3.09 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 5733 0 0 0 309 0 0 0 25 0 1 0 754027627 14635008 1728 33554432000 4194304 4300876 140734536115552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14292

[startup+6.30069 s]
/proc/loadavg: 2.16 2.03 2.01 3/515 378
/proc/meminfo: memFree=11866652/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=14292 CPUtime=6.29 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 5733 0 0 0 629 0 0 0 25 0 1 0 754027627 14635008 1728 33554432000 4194304 4300876 140734536115552 18446744073709551615 4234582 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.7005 s]
/proc/loadavg: 2.15 2.03 2.01 3/515 379
/proc/meminfo: memFree=11860912/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=15828 CPUtime=12.69 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 5993 0 0 0 1269 0 0 0 25 0 1 0 754027627 16207872 1988 33554432000 4194304 4300876 140734536115552 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 3957 1988 170 27 0 2406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15828

[startup+25.501 s]
/proc/loadavg: 2.11 2.03 2.01 3/515 379
/proc/meminfo: memFree=11851756/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=17744 CPUtime=25.49 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 6319 0 0 0 2549 0 0 0 25 0 1 0 754027627 18169856 2314 33554432000 4194304 4300876 140734536115552 18446744073709551615 4286114 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 4436 2314 171 27 0 2885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17744

[startup+51.1002 s]
/proc/loadavg: 2.07 2.03 2.01 3/515 380
/proc/meminfo: memFree=11846872/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=19468 CPUtime=51.09 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 7006 0 0 0 5109 0 0 0 25 0 1 0 754027627 19935232 3001 33554432000 4194304 4300876 140734536115552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 4867 3001 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: 2.07 2.04 2.01 3/515 381
/proc/meminfo: memFree=11836924/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=25936 CPUtime=102.3 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 8429 0 0 0 10229 1 0 0 25 0 1 0 754027627 26558464 4424 33554432000 4194304 4300876 140734536115552 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 6484 4424 171 27 0 4933 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25936

[startup+162.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/515 383
/proc/meminfo: memFree=11828104/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=40488 CPUtime=162.3 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 10110 0 0 0 16229 1 0 0 25 0 1 0 754027627 41459712 6105 33554432000 4194304 4300876 140734536115552 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 10122 6105 171 27 0 8571 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 40488

[startup+222.319 s]
/proc/loadavg: 2.01 2.02 2.00 3/515 384
/proc/meminfo: memFree=11822872/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=40488 CPUtime=222.32 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 11755 0 0 0 22231 1 0 0 25 0 1 0 754027627 41459712 7750 33554432000 4194304 4300876 140734536115552 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 10122 7750 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: 2.00 2.01 2.00 3/515 386
/proc/meminfo: memFree=11816884/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=53584 CPUtime=282.3 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 13392 0 0 0 28229 1 0 0 25 0 1 0 754027627 54870016 9387 33554432000 4194304 4300876 140734536115552 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 13396 9387 171 27 0 11845 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 53584

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 396
/proc/meminfo: memFree=11808040/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=53584 CPUtime=342.3 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 15059 0 0 0 34228 2 0 0 25 0 1 0 754027627 54870016 11054 33554432000 4194304 4300876 140734536115552 18446744073709551615 4264778 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 13396 11054 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: 2.00 2.00 2.00 3/515 398
/proc/meminfo: memFree=11801996/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=73228 CPUtime=402.3 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 16741 0 0 0 40228 2 0 0 25 0 1 0 754027627 74985472 12736 33554432000 4194304 4300876 140734536115552 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 18307 12736 171 27 0 16756 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 73228

[startup+462.301 s]
/proc/loadavg: 2.07 2.03 2.01 3/515 400
/proc/meminfo: memFree=11794656/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=73228 CPUtime=462.31 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 18443 0 0 0 46228 3 0 0 25 0 1 0 754027627 74985472 14438 33554432000 4194304 4300876 140734536115552 18446744073709551615 4288855 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 18307 14438 171 27 0 16756 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 73228

[startup+522.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/515 401
/proc/meminfo: memFree=11787692/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=73228 CPUtime=522.31 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 20139 0 0 0 52228 3 0 0 25 0 1 0 754027627 74985472 16134 33554432000 4194304 4300876 140734536115552 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 18307 16134 171 27 0 16756 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 73228

[startup+582.301 s]
/proc/loadavg: 2.08 2.04 2.01 3/515 403
/proc/meminfo: memFree=11780592/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=102696 CPUtime=582.32 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 21841 0 0 0 58228 4 0 0 25 0 1 0 754027627 105160704 17836 33554432000 4194304 4300876 140734536115552 18446744073709551615 4264453 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 25674 17836 171 27 0 24123 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 102696

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 516
/proc/meminfo: memFree=11378332/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=691644 CPUtime=4002.43 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 120957 0 0 0 400219 24 0 0 25 0 1 0 754027627 708243456 116952 33554432000 4194304 4300876 140734536115552 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 172911 116952 171 27 0 171360 0
Current children cumulated CPU time (s) 4002.43
Current children cumulated vsize (KiB) 691644

[startup+4062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 518
/proc/meminfo: memFree=11370000/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=691644 CPUtime=4062.44 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 122757 0 0 0 406219 25 0 0 25 0 1 0 754027627 708243456 118752 33554432000 4194304 4300876 140734536115552 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 172911 118752 171 27 0 171360 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 691644

[startup+4122.3 s]
/proc/loadavg: 2.15 2.04 2.01 3/515 519
/proc/meminfo: memFree=11363384/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=691644 CPUtime=4122.44 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 124542 0 0 0 412218 26 0 0 25 0 1 0 754027627 708243456 120537 33554432000 4194304 4300876 140734536115552 18446744073709551615 4268481 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 172911 120537 171 27 0 171360 0
Current children cumulated CPU time (s) 4122.44
Current children cumulated vsize (KiB) 691644

[startup+4182.32 s]
/proc/loadavg: 2.11 2.04 2.01 3/515 521
/proc/meminfo: memFree=11356540/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=691644 CPUtime=4182.46 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 126346 0 0 0 418220 26 0 0 25 0 1 0 754027627 708243456 122341 33554432000 4194304 4300876 140734536115552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 172911 122341 171 27 0 171360 0
Current children cumulated CPU time (s) 4182.46
Current children cumulated vsize (KiB) 691644

[startup+4242.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/515 522
/proc/meminfo: memFree=11349572/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=691644 CPUtime=4242.45 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 128114 0 0 0 424219 26 0 0 25 0 1 0 754027627 708243456 124109 33554432000 4194304 4300876 140734536115552 18446744073709551615 264725800130 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 172911 124109 171 27 0 171360 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 691644

[startup+4302.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/515 524
/proc/meminfo: memFree=11342112/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=691644 CPUtime=4302.45 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 129927 0 0 0 430218 27 0 0 25 0 1 0 754027627 708243456 125922 33554432000 4194304 4300876 140734536115552 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 172911 125922 171 27 0 171360 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 691644

[startup+4362.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/515 526
/proc/meminfo: memFree=11335388/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=691644 CPUtime=4362.45 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 131740 0 0 0 436218 27 0 0 25 0 1 0 754027627 708243456 127735 33554432000 4194304 4300876 140734536115552 18446744073709551615 4248646 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 172911 127735 171 27 0 171360 0
Current children cumulated CPU time (s) 4362.45
Current children cumulated vsize (KiB) 691644

[startup+4422.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/515 527
/proc/meminfo: memFree=11328048/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=691644 CPUtime=4422.45 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 133570 0 0 0 442218 27 0 0 25 0 1 0 754027627 708243456 129565 33554432000 4194304 4300876 140734536115552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 172911 129565 171 27 0 171360 0
Current children cumulated CPU time (s) 4422.45
Current children cumulated vsize (KiB) 691644

[startup+4482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 529
/proc/meminfo: memFree=11320332/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=697700 CPUtime=4482.46 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 135385 0 0 0 448218 28 0 0 25 0 1 0 754027627 714444800 131380 33554432000 4194304 4300876 140734536115552 18446744073709551615 4201176 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 174425 131380 171 27 0 172874 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 697700

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 530
/proc/meminfo: memFree=11312864/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=697700 CPUtime=4542.46 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 137201 0 0 0 454218 28 0 0 25 0 1 0 754027627 714444800 133196 33554432000 4194304 4300876 140734536115552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 174425 133196 171 27 0 172874 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 697700

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 532
/proc/meminfo: memFree=11304404/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=697700 CPUtime=4602.46 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 139028 0 0 0 460217 29 0 0 25 0 1 0 754027627 714444800 135023 33554432000 4194304 4300876 140734536115552 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 174425 135023 171 27 0 172874 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 697700

[startup+4662.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/515 534
/proc/meminfo: memFree=11296072/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=697700 CPUtime=4662.46 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 140830 0 0 0 466217 29 0 0 25 0 1 0 754027627 714444800 136825 33554432000 4194304 4300876 140734536115552 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 174425 136825 171 27 0 172874 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 697700

[startup+4722.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/515 535
/proc/meminfo: memFree=11289844/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=697700 CPUtime=4722.46 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 142609 0 0 0 472217 29 0 0 25 0 1 0 754027627 714444800 138604 33554432000 4194304 4300876 140734536115552 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 174425 138604 171 27 0 172874 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 697700

[startup+4782.3 s]
/proc/loadavg: 2.14 2.07 2.01 3/515 537
/proc/meminfo: memFree=11284116/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=697700 CPUtime=4782.46 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 144322 0 0 0 478217 29 0 0 25 0 1 0 754027627 714444800 140317 33554432000 4194304 4300876 140734536115552 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 174425 140317 171 27 0 172874 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 697700

[startup+4842.32 s]
/proc/loadavg: 2.11 2.07 2.01 3/515 538
/proc/meminfo: memFree=11277148/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=697700 CPUtime=4842.49 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 145848 0 0 0 484219 30 0 0 25 0 1 0 754027627 714444800 141843 33554432000 4194304 4300876 140734536115552 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 174425 141843 171 27 0 172874 0
Current children cumulated CPU time (s) 4842.49
Current children cumulated vsize (KiB) 697700

[startup+4902.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/515 540
/proc/meminfo: memFree=11271292/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=697700 CPUtime=4902.47 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 147534 0 0 0 490217 30 0 0 25 0 1 0 754027627 714444800 143529 33554432000 4194304 4300876 140734536115552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 174425 143529 171 27 0 172874 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 697700

[startup+4962.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/515 542
/proc/meminfo: memFree=11264568/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=697700 CPUtime=4962.47 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 149186 0 0 0 496217 30 0 0 25 0 1 0 754027627 714444800 145181 33554432000 4194304 4300876 140734536115552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 174425 145181 171 27 0 172874 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 697700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 543
/proc/meminfo: memFree=11260332/32951124 swapFree=63083240/67111528
[pid=364] ppid=361 vsize=697700 CPUtime=5000.08 cores=1,3,5,7
/proc/364/stat : 364 (march_rw) R 361 364 32597 0 -1 4202496 150248 0 0 0 499977 31 0 0 25 0 1 0 754027627 714444800 146243 33554432000 4194304 4300876 140734536115552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/364/statm: 174425 146243 171 27 0 172874 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 697700

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.12
CPU user time (s): 4999.79
CPU system time (s): 0.331949
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 697700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.331949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 150248
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= 18
involuntary context switches= 3513

runsolver used 23.3145 second user time and 56.5794 second system time

The end

Launcher Data 

Begin job on node141 at 2011-05-28 22:55:20
IDJOB=3420445
IDBENCH=82697
IDSOLVER=1913
FILE ID=node141/3420445-1306616120
RUNJOBID= node141-1306611118-32616
PBS_JOBID= 13471611
Free space on /tmp= 73668 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v300-c25500-S415002759-031-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420445-1306616120/watcher-3420445-1306616120 -o /tmp/evaluation-result-3420445-1306616120/solver-3420445-1306616120 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420445-1306616120.cnf

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

MD5SUM BENCH= 6d4469ea6d617a494594ad07b4996367
RANDOM SEED=514035790

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
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		: 2666.806
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	: 5332.75
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
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:      11968376 kB
Buffers:        356816 kB
Cached:       10249844 kB
SwapCached:      15808 kB
Active:       12877112 kB
Inactive:      7806392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11968376 kB
SwapTotal:    67111528 kB
SwapFree:     63083240 kB
Dirty:             852 kB
Writeback:           0 kB
AnonPages:    10067844 kB
Mapped:          25976 kB
Slab:           160216 kB
PageTables:      69488 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 150659124 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= 73668 MiB
End job on node141 at 2011-05-29 00:18:42