Trace number 3152226

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) 1300.05 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v150-c12750-S93401285-051-UNKNOWN.cnf
MD5SUMdc0028248c86c8aff67bef1f8d7ffb16
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.2752
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses12750
Sum of the clauses size89250
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 512750

Solver Data 

0.89/0.94	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.94	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.94	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.94	c main()::
0.89/0.94	c initFormula():: searching for DIMACS p-line....
0.89/0.94	c full lookahead due to high density!
0.89/0.94	c initFormula():: the DIMACS p-line indicates a CNF of 150 variables and 12750 clauses.
0.89/0.94	c parseCNF():: parsing....
0.89/0.94	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.94	c runParser():: parsing was successful, warming up engines...
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.94	c preprocessing fase I completed:: there are now 150 free variables and 12750 clauses.
0.89/0.94	c using k-SAT heuristics (size based diff)
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.94	c main():: clause / variable ratio: ( 12750 / 150 ) = 85.00
0.89/0.94	c longest clause has size 7
0.89/0.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.94	c number of free variables = 150
0.89/0.94	c dynamic_preselect_setsize :: off
0.89/0.94	c main():: all systems go!
0.89/0.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 183
0.99/1.03	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: 2256
1.49/1.52	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 |****************************************************************| ( 2/999) NodeCount: 44551
10.39/10.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 671776
139.20/139.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

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-3152226-1301696946/watcher-3152226-1301696946 -o /tmp/evaluation-result-3152226-1301696946/solver-3152226-1301696946 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152226-1301696946.cnf 

running on 2 cores: 0,2

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: 3.39 3.87 3.90 5/185 19331
/proc/meminfo: memFree=21644468/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=6740 CPUtime=0 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4194304 279 0 0 0 0 0 0 0 20 0 1 0 281295326 6901760 223 33554432000 4194304 4300876 140737314994832 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 1685 223 113 27 0 134 0

[startup+0.00832712 s]
/proc/loadavg: 3.39 3.87 3.90 5/185 19331
/proc/meminfo: memFree=21644468/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=6872 CPUtime=0 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 281295326 7036928 249 33554432000 4194304 4300876 140737314994832 18446744073709551615 222921776896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 1718 250 113 27 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6872

[startup+0.100315 s]
/proc/loadavg: 3.39 3.87 3.90 5/185 19331
/proc/meminfo: memFree=21644468/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=8732 CPUtime=0.09 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 2244 0 0 0 9 0 0 0 20 0 1 0 281295326 8941568 612 33554432000 4194304 4300876 140737314994832 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 2183 612 143 27 0 632 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8732

[startup+0.300303 s]
/proc/loadavg: 3.39 3.87 3.90 5/185 19331
/proc/meminfo: memFree=21644468/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=8732 CPUtime=0.29 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 2244 0 0 0 29 0 0 0 21 0 1 0 281295326 8941568 612 33554432000 4194304 4300876 140737314994832 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 2183 612 143 27 0 632 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8732

[startup+0.700227 s]
/proc/loadavg: 3.39 3.87 3.90 5/185 19331
/proc/meminfo: memFree=21644468/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=8732 CPUtime=0.69 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 2244 0 0 0 69 0 0 0 22 0 1 0 281295326 8941568 612 33554432000 4194304 4300876 140737314994832 18446744073709551615 4256619 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 2183 612 143 27 0 632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8732

[startup+1.50109 s]
/proc/loadavg: 3.39 3.87 3.90 5/190 19337
/proc/meminfo: memFree=21599704/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=10372 CPUtime=1.49 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 2927 0 0 0 149 0 0 0 25 0 1 0 281295326 10620928 962 33554432000 4194304 4300876 140737314994832 18446744073709551615 4264497 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 2593 962 170 27 0 1042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10372

[startup+3.10078 s]
/proc/loadavg: 3.44 3.87 3.90 5/190 19337
/proc/meminfo: memFree=21598724/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=10372 CPUtime=3.09 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 2927 0 0 0 309 0 0 0 25 0 1 0 281295326 10620928 962 33554432000 4194304 4300876 140737314994832 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 2593 962 170 27 0 1042 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10372

[startup+6.30018 s]
/proc/loadavg: 3.44 3.87 3.90 5/190 19337
/proc/meminfo: memFree=21595996/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=11056 CPUtime=6.29 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 3067 0 0 0 629 0 0 0 25 0 1 0 281295326 11321344 1102 33554432000 4194304 4300876 140737314994832 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 2764 1102 170 27 0 1213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11056

[startup+12.701 s]
/proc/loadavg: 3.53 3.88 3.91 5/190 19337
/proc/meminfo: memFree=21592444/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=11908 CPUtime=12.69 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 3250 0 0 0 1269 0 0 0 25 0 1 0 281295326 12193792 1285 33554432000 4194304 4300876 140737314994832 18446744073709551615 4276099 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 2977 1285 171 27 0 1426 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11908

[startup+25.5007 s]
/proc/loadavg: 3.60 3.88 3.91 5/190 19337
/proc/meminfo: memFree=21586648/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=13824 CPUtime=25.49 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 3611 0 0 0 2549 0 0 0 25 0 1 0 281295326 14155776 1646 33554432000 4194304 4300876 140737314994832 18446744073709551615 4227638 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 3456 1646 171 27 0 1905 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13824

[startup+51.101 s]
/proc/loadavg: 3.74 3.89 3.91 5/190 19338
/proc/meminfo: memFree=21576136/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=18136 CPUtime=51.09 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 4332 0 0 0 5109 0 0 0 25 0 1 0 281295326 18571264 2367 33554432000 4194304 4300876 140737314994832 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 4534 2367 171 27 0 2983 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18136

[startup+102.307 s]
/proc/loadavg: 3.89 3.90 3.91 5/190 19339
/proc/meminfo: memFree=21554156/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=22016 CPUtime=102.3 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 5828 0 0 0 10229 1 0 0 25 0 1 0 281295326 22544384 3863 33554432000 4194304 4300876 140737314994832 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 5504 3863 171 27 0 3953 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22016

[startup+162.301 s]
/proc/loadavg: 4.02 3.94 3.91 5/190 19341
/proc/meminfo: memFree=21529812/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=37004 CPUtime=162.3 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 7595 0 0 0 16229 1 0 0 25 0 1 0 281295326 37892096 5630 33554432000 4194304 4300876 140737314994832 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 9251 5630 171 27 0 7700 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 37004

[startup+222.301 s]
/proc/loadavg: 4.01 3.94 3.91 5/190 19342
/proc/meminfo: memFree=21506696/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=37004 CPUtime=222.29 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 9345 0 0 0 22228 1 0 0 25 0 1 0 281295326 37892096 7380 33554432000 4194304 4300876 140737314994832 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 9251 7380 171 27 0 7700 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 37004

[startup+282.301 s]
/proc/loadavg: 4.00 3.95 3.91 5/190 19344
/proc/meminfo: memFree=21484216/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=50532 CPUtime=282.3 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 11050 0 0 0 28228 2 0 0 25 0 1 0 281295326 51744768 9085 33554432000 4194304 4300876 140737314994832 18446744073709551615 4264113 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 12633 9085 171 27 0 11082 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 50532

[startup+342.301 s]
/proc/loadavg: 4.00 3.96 3.91 5/190 19346
/proc/meminfo: memFree=21460488/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=50532 CPUtime=342.3 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 12806 0 0 0 34227 3 0 0 25 0 1 0 281295326 51744768 10841 33554432000 4194304 4300876 140737314994832 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 12633 10841 171 27 0 11082 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 50532

[startup+402.301 s]
/proc/loadavg: 4.00 3.96 3.91 5/190 19347
/proc/meminfo: memFree=21438364/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=70176 CPUtime=402.3 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 14514 0 0 0 40227 3 0 0 25 0 1 0 281295326 71860224 12549 33554432000 4194304 4300876 140737314994832 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 17544 12549 171 27 0 15993 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 70176

[startup+462.301 s]
/proc/loadavg: 4.10 4.00 3.93 5/190 19349
/proc/meminfo: memFree=21416000/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=70176 CPUtime=462.31 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 16286 0 0 0 46227 4 0 0 25 0 1 0 281295326 71860224 14321 33554432000 4194304 4300876 140737314994832 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 17544 14321 171 27 0 15993 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 70176

[startup+522.301 s]
/proc/loadavg: 4.03 4.00 3.93 5/190 19350
/proc/meminfo: memFree=21394516/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=99644 CPUtime=522.31 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 17987 0 0 0 52226 5 0 0 25 0 1 0 281295326 102035456 16022 33554432000 4194304 4300876 140737314994832 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 24911 16022 171 27 0 23360 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 99644

[startup+582.301 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 19352
/proc/meminfo: memFree=21372904/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=100508 CPUtime=582.31 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 19692 0 0 0 58225 6 0 0 25 0 1 0 281295326 102920192 17727 33554432000 4194304 4300876 140737314994832 18446744073709551615 4264113 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 25127 17727 171 27 0 23576 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 100508

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19354
/proc/meminfo: memFree=21351792/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=100508 CPUtime=642.31 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 21455 0 0 0 64225 6 0 0 25 0 1 0 281295326 102920192 19490 33554432000 4194304 4300876 140737314994832 18446744073709551615 4288648 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 25127 19490 171 27 0 23576 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 100508

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19355
/proc/meminfo: memFree=21329288/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=100508 CPUtime=702.31 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 23172 0 0 0 70225 6 0 0 25 0 1 0 281295326 102920192 21207 33554432000 4194304 4300876 140737314994832 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 25127 21207 171 27 0 23576 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 100508

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19357
/proc/meminfo: memFree=21306184/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=100508 CPUtime=762.32 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 24895 0 0 0 76225 7 0 0 25 0 1 0 281295326 102920192 22930 33554432000 4194304 4300876 140737314994832 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 25127 22930 171 27 0 23576 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 100508

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19358
/proc/meminfo: memFree=21283556/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=144708 CPUtime=822.31 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 26629 0 0 0 82224 7 0 0 25 0 1 0 281295326 148180992 24664 33554432000 4194304 4300876 140737314994832 18446744073709551615 4199287 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 36177 24664 171 27 0 34626 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 144708

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19360
/proc/meminfo: memFree=21260460/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=144708 CPUtime=882.32 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 28408 0 0 0 88224 8 0 0 25 0 1 0 281295326 148180992 26443 33554432000 4194304 4300876 140737314994832 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 36177 26443 171 27 0 34626 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 144708

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19362
/proc/meminfo: memFree=21237984/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=144708 CPUtime=942.32 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 30154 0 0 0 94224 8 0 0 25 0 1 0 281295326 148180992 28189 33554432000 4194304 4300876 140737314994832 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 36177 28189 171 27 0 34626 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 144708

[startup+1002.3 s]
/proc/loadavg: 4.07 4.01 3.93 5/190 19363
/proc/meminfo: memFree=21215328/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=144708 CPUtime=1002.32 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 31903 0 0 0 100224 8 0 0 25 0 1 0 281295326 148180992 29938 33554432000 4194304 4300876 140737314994832 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 36177 29938 171 27 0 34626 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 144708

[startup+1062.3 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 19365
/proc/meminfo: memFree=21193224/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=146440 CPUtime=1062.32 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 33649 0 0 0 106223 9 0 0 25 0 1 0 281295326 149954560 31684 33554432000 4194304 4300876 140737314994832 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 36610 31684 171 27 0 35059 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 146440

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 19366
/proc/meminfo: memFree=21171100/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=146440 CPUtime=1122.32 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 35390 0 0 0 112223 9 0 0 25 0 1 0 281295326 149954560 33425 33554432000 4194304 4300876 140737314994832 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 36610 33425 171 27 0 35059 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 146440

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19368
/proc/meminfo: memFree=21149712/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=212740 CPUtime=1182.33 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 37138 0 0 0 118223 10 0 0 25 0 1 0 281295326 217845760 35173 33554432000 4194304 4300876 140737314994832 18446744073709551615 4224986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 53185 35173 171 27 0 51634 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 212740

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 19370
/proc/meminfo: memFree=21127592/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=212740 CPUtime=1242.33 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 38830 0 0 0 124222 11 0 0 25 0 1 0 281295326 217845760 36865 33554432000 4194304 4300876 140737314994832 18446744073709551615 4276230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 53185 36865 171 27 0 51634 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 212740



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.93 3/188 19373
/proc/meminfo: memFree=21420320/32951124 swapFree=67111528/67111528
[pid=19331] ppid=19329 vsize=212740 CPUtime=1300.03 cores=0,2
/proc/19331/stat : 19331 (march_rw) R 19329 19331 18460 0 -1 4202496 40519 0 0 0 129992 11 0 0 25 0 1 0 281295326 217845760 38554 33554432000 4194304 4300876 140737314994832 18446744073709551615 4264609 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19331/statm: 53185 38554 171 27 0 51634 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 212740

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): 1300.05
CPU user time (s): 1299.93
CPU system time (s): 0.122981
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 212740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40519
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= 15660

runsolver used 2.30165 second user time and 4.76228 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 00:29:06
IDJOB=3152226
IDBENCH=82506
IDSOLVER=1561
FILE ID=node109/3152226-1301696946
RUNJOBID= node109-1301696946-19294
PBS_JOBID= 12840727
Free space on /tmp= 71048 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v150-c12750-S93401285-051-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152226-1301696946/watcher-3152226-1301696946 -o /tmp/evaluation-result-3152226-1301696946/solver-3152226-1301696946 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152226-1301696946.cnf

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

MD5SUM BENCH= dc0028248c86c8aff67bef1f8d7ffb16
RANDOM SEED=70458637

node109.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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.74
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21644772 kB
Buffers:        337408 kB
Cached:       10621568 kB
SwapCached:          0 kB
Active:        6469800 kB
Inactive:      4556220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21644772 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2560 kB
Writeback:           0 kB
AnonPages:       65956 kB
Mapped:          15012 kB
Slab:           216696 kB
PageTables:       5120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   234592 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= 71048 MiB
End job on node109 at 2011-04-02 00:50:48