Trace number 3152283

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v300-c25500-S926861876-013-UNKNOWN.cnf
MD5SUMaa5d2fab702f701bf63e2d26e76ab2b3
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: 227
1.99/2.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 8966
4.09/4.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 385359
84.79/84.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152283-1301697612/watcher-3152283-1301697612 -o /tmp/evaluation-result-3152283-1301697612/solver-3152283-1301697612 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152283-1301697612.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.94 1.28 2.38 3/178 17017
/proc/meminfo: memFree=21828408/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=6924 CPUtime=0 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4194304 304 0 0 0 0 0 0 0 25 0 1 0 281359174 7090176 249 33554432000 4194304 4300876 140736997507440 18446744073709551615 228122374853 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 1731 249 113 27 0 180 0

[startup+0.038686 s]
/proc/loadavg: 0.94 1.28 2.38 3/178 17017
/proc/meminfo: memFree=21828408/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=9404 CPUtime=0.03 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4194304 837 0 0 0 3 0 0 0 25 0 1 0 281359174 9629696 633 33554432000 4194304 4300876 140736997507440 18446744073709551615 4242416 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 2351 633 126 27 0 800 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9404

[startup+0.100674 s]
/proc/loadavg: 0.94 1.28 2.38 3/178 17017
/proc/meminfo: memFree=21828408/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=10904 CPUtime=0.09 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 4687 0 0 0 9 0 0 0 25 0 1 0 281359174 11165696 1057 33554432000 4194304 4300876 140736997507440 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10904

[startup+0.300636 s]
/proc/loadavg: 0.94 1.28 2.38 3/178 17017
/proc/meminfo: memFree=21828408/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=10904 CPUtime=0.29 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 4687 0 0 0 29 0 0 0 25 0 1 0 281359174 11165696 1057 33554432000 4194304 4300876 140736997507440 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10904

[startup+0.700562 s]
/proc/loadavg: 0.94 1.28 2.38 3/178 17017
/proc/meminfo: memFree=21828408/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=10904 CPUtime=0.69 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 4687 0 0 0 69 0 0 0 25 0 1 0 281359174 11165696 1057 33554432000 4194304 4300876 140736997507440 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10904

[startup+1.50042 s]
/proc/loadavg: 0.94 1.28 2.38 6/190 17039
/proc/meminfo: memFree=21781692/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=10904 CPUtime=1.49 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 4687 0 0 0 149 0 0 0 25 0 1 0 281359174 11165696 1057 33554432000 4194304 4300876 140736997507440 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10904

[startup+3.10013 s]
/proc/loadavg: 1.18 1.32 2.38 6/190 17039
/proc/meminfo: memFree=21763960/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=14292 CPUtime=3.09 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 5733 0 0 0 309 0 0 0 25 0 1 0 281359174 14635008 1728 33554432000 4194304 4300876 140736997507440 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14292

[startup+6.30056 s]
/proc/loadavg: 1.18 1.32 2.38 6/190 17039
/proc/meminfo: memFree=21728608/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=14292 CPUtime=6.29 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 5733 0 0 0 629 0 0 0 25 0 1 0 281359174 14635008 1728 33554432000 4194304 4300876 140736997507440 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.7004 s]
/proc/loadavg: 1.62 1.41 2.40 6/190 17039
/proc/meminfo: memFree=21717532/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=15828 CPUtime=12.69 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 5993 0 0 0 1269 0 0 0 25 0 1 0 281359174 16207872 1988 33554432000 4194304 4300876 140736997507440 18446744073709551615 4234304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 3957 1988 170 27 0 2406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15828

[startup+25.5011 s]
/proc/loadavg: 1.98 1.50 2.42 6/190 17040
/proc/meminfo: memFree=21710960/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=17744 CPUtime=25.49 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 6313 0 0 0 2549 0 0 0 25 0 1 0 281359174 18169856 2308 33554432000 4194304 4300876 140736997507440 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 4436 2308 171 27 0 2885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17744

[startup+51.1004 s]
/proc/loadavg: 2.67 1.70 2.46 6/190 17040
/proc/meminfo: memFree=21702296/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=19468 CPUtime=51.09 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 6994 0 0 0 5109 0 0 0 25 0 1 0 281359174 19935232 2989 33554432000 4194304 4300876 140736997507440 18446744073709551615 4214208 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 4867 2989 171 27 0 3316 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19468

[startup+102.306 s]
/proc/loadavg: 3.52 2.10 2.55 6/190 17042
/proc/meminfo: memFree=21685164/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=25936 CPUtime=102.29 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 8425 0 0 0 10229 0 0 0 25 0 1 0 281359174 26558464 4420 33554432000 4194304 4300876 140736997507440 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 6484 4420 171 27 0 4933 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 25936

[startup+162.3 s]
/proc/loadavg: 3.82 2.44 2.64 6/190 17043
/proc/meminfo: memFree=21666916/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=40488 CPUtime=162.29 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 10113 0 0 0 16229 0 0 0 25 0 1 0 281359174 41459712 6108 33554432000 4194304 4300876 140736997507440 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 10122 6108 171 27 0 8571 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40488

[startup+222.3 s]
/proc/loadavg: 4.00 2.74 2.73 6/190 17045
/proc/meminfo: memFree=21649768/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=40488 CPUtime=222.29 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 11710 0 0 0 22228 1 0 0 25 0 1 0 281359174 41459712 7705 33554432000 4194304 4300876 140736997507440 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 10122 7705 171 27 0 8571 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 40488

[startup+282.3 s]
/proc/loadavg: 4.00 2.96 2.80 6/190 17047
/proc/meminfo: memFree=21632624/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=53584 CPUtime=282.3 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 13340 0 0 0 28228 2 0 0 25 0 1 0 281359174 54870016 9335 33554432000 4194304 4300876 140736997507440 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 13396 9335 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: 4.00 3.15 2.87 6/190 17048
/proc/meminfo: memFree=21615112/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=53584 CPUtime=342.29 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 14998 0 0 0 34227 2 0 0 25 0 1 0 281359174 54870016 10993 33554432000 4194304 4300876 140736997507440 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 13396 10993 171 27 0 11845 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 53584

[startup+402.301 s]
/proc/loadavg: 4.00 3.30 2.94 6/190 17050
/proc/meminfo: memFree=21597720/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=73228 CPUtime=402.29 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 16689 0 0 0 40227 2 0 0 25 0 1 0 281359174 74985472 12684 33554432000 4194304 4300876 140736997507440 18446744073709551615 4264751 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 18307 12684 171 27 0 16756 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 73228

[startup+462.301 s]
/proc/loadavg: 4.00 3.43 3.01 6/190 17051
/proc/meminfo: memFree=21579712/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=73228 CPUtime=462.29 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 18343 0 0 0 46227 2 0 0 25 0 1 0 281359174 74985472 14338 33554432000 4194304 4300876 140736997507440 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 18307 14338 171 27 0 16756 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 73228

[startup+522.301 s]
/proc/loadavg: 4.06 3.54 3.07 6/190 17053
/proc/meminfo: memFree=21562936/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=73228 CPUtime=522.3 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 20023 0 0 0 52227 3 0 0 25 0 1 0 281359174 74985472 16018 33554432000 4194304 4300876 140736997507440 18446744073709551615 228122109304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 18307 16018 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: 4.02 3.62 3.12 6/190 17055
/proc/meminfo: memFree=21545920/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=102696 CPUtime=582.3 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 21676 0 0 0 58227 3 0 0 25 0 1 0 281359174 105160704 17671 33554432000 4194304 4300876 140736997507440 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 25674 17671 171 27 0 24123 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 102696

[startup+642.3 s]
/proc/loadavg: 4.09 3.71 3.18 6/190 17056
/proc/meminfo: memFree=21528792/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=102696 CPUtime=642.31 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 23324 0 0 0 64227 4 0 0 25 0 1 0 281359174 105160704 19319 33554432000 4194304 4300876 140736997507440 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 25674 19319 171 27 0 24123 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 102696

[startup+702.3 s]
/proc/loadavg: 4.03 3.76 3.23 6/190 17058
/proc/meminfo: memFree=21511132/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=102696 CPUtime=702.3 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 24977 0 0 0 70226 4 0 0 25 0 1 0 281359174 105160704 20972 33554432000 4194304 4300876 140736997507440 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 25674 20972 171 27 0 24123 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 102696

[startup+762.306 s]
/proc/loadavg: 4.01 3.80 3.28 6/190 17059
/proc/meminfo: memFree=21492984/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=104188 CPUtime=762.31 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 26849 0 0 0 76227 4 0 0 25 0 1 0 281359174 106688512 22844 33554432000 4194304 4300876 140736997507440 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 26047 22844 171 27 0 24496 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 104188

[startup+822.3 s]
/proc/loadavg: 4.04 3.85 3.32 5/190 17061
/proc/meminfo: memFree=21475828/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=148388 CPUtime=822.3 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 28527 0 0 0 82225 5 0 0 25 0 1 0 281359174 151949312 24522 33554432000 4194304 4300876 140736997507440 18446744073709551615 4234328 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 37097 24522 171 27 0 35546 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 148388

[startup+882.301 s]
/proc/loadavg: 4.01 3.87 3.36 6/190 17063
/proc/meminfo: memFree=21458440/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=148388 CPUtime=882.3 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 30224 0 0 0 88225 5 0 0 25 0 1 0 281359174 151949312 26219 33554432000 4194304 4300876 140736997507440 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 37097 26219 171 27 0 35546 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 148388

[startup+942.301 s]
/proc/loadavg: 4.00 3.89 3.40 6/190 17064
/proc/meminfo: memFree=21441288/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=148388 CPUtime=942.31 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 31923 0 0 0 94225 6 0 0 25 0 1 0 281359174 151949312 27918 33554432000 4194304 4300876 140736997507440 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 37097 27918 171 27 0 35546 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 148388

[startup+1002.3 s]
/proc/loadavg: 4.00 3.91 3.43 6/190 17066
/proc/meminfo: memFree=21424256/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=148388 CPUtime=1002.31 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 33618 0 0 0 100225 6 0 0 25 0 1 0 281359174 151949312 29613 33554432000 4194304 4300876 140736997507440 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 37097 29613 171 27 0 35546 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 148388

[startup+1062.3 s]
/proc/loadavg: 4.00 3.92 3.47 6/190 17067
/proc/meminfo: memFree=21407620/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=148388 CPUtime=1062.31 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 35322 0 0 0 106224 7 0 0 25 0 1 0 281359174 151949312 31317 33554432000 4194304 4300876 140736997507440 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 37097 31317 171 27 0 35546 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 148388

[startup+1122.3 s]
/proc/loadavg: 4.00 3.93 3.50 6/190 17069
/proc/meminfo: memFree=21389956/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=148388 CPUtime=1122.31 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 37031 0 0 0 112224 7 0 0 25 0 1 0 281359174 151949312 33026 33554432000 4194304 4300876 140736997507440 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 37097 33026 171 27 0 35546 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 148388

[startup+1182.3 s]
/proc/loadavg: 4.00 3.94 3.53 6/190 17071
/proc/meminfo: memFree=21372928/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=148388 CPUtime=1182.31 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 38724 0 0 0 118224 7 0 0 25 0 1 0 281359174 151949312 34719 33554432000 4194304 4300876 140736997507440 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 37097 34719 171 27 0 35546 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 148388

[startup+1242.3 s]
/proc/loadavg: 4.04 3.97 3.56 5/190 17072
/proc/meminfo: memFree=21354912/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=214688 CPUtime=1242.32 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 40452 0 0 0 124224 8 0 0 25 0 1 0 281359174 219840512 36447 33554432000 4194304 4300876 140736997507440 18446744073709551615 4234582 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 53672 36447 171 27 0 52121 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 214688



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 3.97 3.58 6/190 17083
/proc/meminfo: memFree=21337572/32951124 swapFree=67111528/67111528
[pid=17017] ppid=17015 vsize=214688 CPUtime=1300.02 cores=5,7
/proc/17017/stat : 17017 (march_rw) R 17015 17017 15685 0 -1 4202496 42123 0 0 0 129994 8 0 0 25 0 1 0 281359174 219840512 38118 33554432000 4194304 4300876 140736997507440 18446744073709551615 228122109133 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17017/statm: 53672 38118 171 27 0 52121 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 214688

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.95
CPU system time (s): 0.090986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 214688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42123
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= 2287

runsolver used 1.85672 second user time and 4.25135 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-02 00:40:12
IDJOB=3152283
IDBENCH=82563
IDSOLVER=1561
FILE ID=node138/3152283-1301697612
RUNJOBID= node138-1301697612-16999
PBS_JOBID= 12840698
Free space on /tmp= 71724 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v300-c25500-S926861876-013-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152283-1301697612/watcher-3152283-1301697612 -o /tmp/evaluation-result-3152283-1301697612/solver-3152283-1301697612 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152283-1301697612.cnf

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

MD5SUM BENCH= aa5d2fab702f701bf63e2d26e76ab2b3
RANDOM SEED=1512376698

node138.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		: 2666.854
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		: 2666.854
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	: 5332.75
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		: 2666.854
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		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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		: 2666.854
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		: 2666.854
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:      21828812 kB
Buffers:        346020 kB
Cached:       10454972 kB
SwapCached:          0 kB
Active:        7429788 kB
Inactive:      3434132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21828812 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1576 kB
Writeback:           0 kB
AnonPages:       62564 kB
Mapped:          15004 kB
Slab:           195604 kB
PageTables:       4744 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   199248 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= 71720 MiB
End job on node138 at 2011-04-02 01:01:54