Trace number 3152417

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) 1300.01 1300.01

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 

1.79/1.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.89	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.89	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.89	c main()::
1.79/1.89	c initFormula():: searching for DIMACS p-line....
1.79/1.89	c full lookahead due to high density!
1.79/1.89	c initFormula():: the DIMACS p-line indicates a CNF of 300 variables and 25500 clauses.
1.79/1.89	c parseCNF():: parsing....
1.79/1.89	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.89	c runParser():: parsing was successful, warming up engines...
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c preprocessing fase I completed:: there are now 300 free variables and 25500 clauses.
1.79/1.89	c using k-SAT heuristics (size based diff)
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c main():: clause / variable ratio: ( 25500 / 300 ) = 85.00
1.79/1.89	c longest clause has size 7
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c number of free variables = 300
1.79/1.89	c dynamic_preselect_setsize :: off
1.79/1.89	c main():: all systems go!
1.79/1.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 272
1.99/2.03	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: 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 |********************************************
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c |************************************************
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c |*****************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 382907
83.98/84.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
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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-3152417-1301702459/watcher-3152417-1301702459 -o /tmp/evaluation-result-3152417-1301702459/solver-3152417-1301702459 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152417-1301702459.cnf 

running on 2 cores: 1,3

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: 4.00 4.00 3.92 3/181 6254
/proc/meminfo: memFree=21039948/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=6924 CPUtime=0 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4194304 303 0 0 0 0 0 0 0 25 0 1 0 262661564 7090176 248 33554432000 4194304 4300876 140733564478000 18446744073709551615 264726065861 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 1731 248 113 27 0 180 0

[startup+0.0645659 s]
/proc/loadavg: 4.00 4.00 3.92 3/181 6254
/proc/meminfo: memFree=21039948/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=9212 CPUtime=0.05 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 2506 0 0 0 5 0 0 0 25 0 1 0 262661564 9433088 637 33554432000 4194304 4300876 140733564478000 18446744073709551615 4240048 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 2303 637 142 27 0 752 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9212

[startup+0.100561 s]
/proc/loadavg: 4.00 4.00 3.92 3/181 6254
/proc/meminfo: memFree=21039948/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=10904 CPUtime=0.09 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 4686 0 0 0 9 0 0 0 25 0 1 0 262661564 11165696 1056 33554432000 4194304 4300876 140733564478000 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 2726 1056 143 27 0 1175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10904

[startup+0.300524 s]
/proc/loadavg: 4.00 4.00 3.92 3/181 6254
/proc/meminfo: memFree=21039948/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=10904 CPUtime=0.29 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 4686 0 0 0 29 0 0 0 25 0 1 0 262661564 11165696 1056 33554432000 4194304 4300876 140733564478000 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 2726 1056 143 27 0 1175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10904

[startup+0.700445 s]
/proc/loadavg: 4.00 4.00 3.92 3/181 6254
/proc/meminfo: memFree=21039948/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=10904 CPUtime=0.69 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 4686 0 0 0 69 0 0 0 25 0 1 0 262661564 11165696 1056 33554432000 4194304 4300876 140733564478000 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 2726 1056 143 27 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10904

[startup+1.5003 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 6271
/proc/meminfo: memFree=20989840/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=10904 CPUtime=1.49 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 4686 0 0 0 149 0 0 0 25 0 1 0 262661564 11165696 1056 33554432000 4194304 4300876 140733564478000 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 2726 1056 143 27 0 1175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10904

[startup+3.10099 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 6280
/proc/meminfo: memFree=20955912/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=14292 CPUtime=3.09 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 5732 0 0 0 309 0 0 0 25 0 1 0 262661564 14635008 1727 33554432000 4194304 4300876 140733564478000 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 3573 1727 170 27 0 2022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14292

[startup+6.30039 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 6280
/proc/meminfo: memFree=20885852/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=14292 CPUtime=6.29 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 5732 0 0 0 629 0 0 0 25 0 1 0 262661564 14635008 1727 33554432000 4194304 4300876 140733564478000 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 3573 1727 170 27 0 2022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.7002 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 6280
/proc/meminfo: memFree=20881236/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=15828 CPUtime=12.69 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 5992 0 0 0 1269 0 0 0 25 0 1 0 262661564 16207872 1987 33554432000 4194304 4300876 140733564478000 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 3957 1987 170 27 0 2406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15828

[startup+25.5008 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 6281
/proc/meminfo: memFree=20867676/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=17744 CPUtime=25.49 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 6318 0 0 0 2549 0 0 0 25 0 1 0 262661564 18169856 2313 33554432000 4194304 4300876 140733564478000 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 4436 2313 171 27 0 2885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17744

[startup+51.1009 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 6281
/proc/meminfo: memFree=20858888/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=19468 CPUtime=51.09 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 7007 0 0 0 5109 0 0 0 25 0 1 0 262661564 19935232 3002 33554432000 4194304 4300876 140733564478000 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 4867 3002 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: 4.00 4.00 3.92 5/190 6283
/proc/meminfo: memFree=20843080/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=25936 CPUtime=102.29 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 8431 0 0 0 10229 0 0 0 25 0 1 0 262661564 26558464 4426 33554432000 4194304 4300876 140733564478000 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 6484 4426 171 27 0 4933 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 25936

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 6284
/proc/meminfo: memFree=20827924/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=40488 CPUtime=162.29 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 10113 0 0 0 16228 1 0 0 25 0 1 0 262661564 41459712 6108 33554432000 4194304 4300876 140733564478000 18446744073709551615 4216212 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 10122 6108 171 27 0 8571 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40488

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 6286
/proc/meminfo: memFree=20813384/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=40488 CPUtime=222.29 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 11761 0 0 0 22228 1 0 0 25 0 1 0 262661564 41459712 7756 33554432000 4194304 4300876 140733564478000 18446744073709551615 4276121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 10122 7756 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: 4.08 4.02 3.93 5/190 6288
/proc/meminfo: memFree=20798948/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=53584 CPUtime=282.29 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 13400 0 0 0 28228 1 0 0 25 0 1 0 262661564 54870016 9395 33554432000 4194304 4300876 140733564478000 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 13396 9395 171 27 0 11845 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 53584

[startup+342.301 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 6289
/proc/meminfo: memFree=20784528/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=53584 CPUtime=342.28 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 15068 0 0 0 34227 1 0 0 25 0 1 0 262661564 54870016 11063 33554432000 4194304 4300876 140733564478000 18446744073709551615 4264497 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 13396 11063 171 27 0 11845 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 53584

[startup+402.301 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 6291
/proc/meminfo: memFree=20770476/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=73228 CPUtime=402.29 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 16749 0 0 0 40227 2 0 0 25 0 1 0 262661564 74985472 12744 33554432000 4194304 4300876 140733564478000 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 18307 12744 171 27 0 16756 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 73228

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 6292
/proc/meminfo: memFree=20756176/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=73228 CPUtime=462.29 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 18453 0 0 0 46226 3 0 0 25 0 1 0 262661564 74985472 14448 33554432000 4194304 4300876 140733564478000 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 18307 14448 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: 4.00 4.00 3.93 5/190 6294
/proc/meminfo: memFree=20742256/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=73228 CPUtime=522.28 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 20151 0 0 0 52225 3 0 0 25 0 1 0 262661564 74985472 16146 33554432000 4194304 4300876 140733564478000 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 18307 16146 171 27 0 16756 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 73228

[startup+582.301 s]
/proc/loadavg: 4.05 4.01 3.93 5/190 6296
/proc/meminfo: memFree=20726956/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=102696 CPUtime=582.28 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 21857 0 0 0 58225 3 0 0 25 0 1 0 262661564 105160704 17852 33554432000 4194304 4300876 140733564478000 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 25674 17852 171 27 0 24123 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 102696

[startup+642.3 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 6297
/proc/meminfo: memFree=20712796/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=102696 CPUtime=642.29 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 23541 0 0 0 64225 4 0 0 25 0 1 0 262661564 105160704 19536 33554432000 4194304 4300876 140733564478000 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 25674 19536 171 27 0 24123 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 102696

[startup+702.301 s]
/proc/loadavg: 4.05 4.02 3.94 5/190 6299
/proc/meminfo: memFree=20698116/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=102696 CPUtime=702.29 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 25229 0 0 0 70225 4 0 0 25 0 1 0 262661564 105160704 21224 33554432000 4194304 4300876 140733564478000 18446744073709551615 4265124 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 25674 21224 171 27 0 24123 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 102696

[startup+762.306 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 6300
/proc/meminfo: memFree=20682592/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=104212 CPUtime=762.29 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 27120 0 0 0 76225 4 0 0 25 0 1 0 262661564 106713088 23115 33554432000 4194304 4300876 140733564478000 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 26053 23115 171 27 0 24502 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 104212

[startup+822.3 s]
/proc/loadavg: 4.05 4.02 3.94 5/190 6302
/proc/meminfo: memFree=20668532/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=148412 CPUtime=822.29 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 28834 0 0 0 82224 5 0 0 25 0 1 0 262661564 151973888 24829 33554432000 4194304 4300876 140733564478000 18446744073709551615 4276352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 37103 24829 171 27 0 35552 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 148412

[startup+882.301 s]
/proc/loadavg: 4.09 4.03 3.95 5/190 6304
/proc/meminfo: memFree=20653880/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=148412 CPUtime=882.28 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 30549 0 0 0 88223 5 0 0 25 0 1 0 262661564 151973888 26544 33554432000 4194304 4300876 140733564478000 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 37103 26544 171 27 0 35552 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 148412

[startup+942.3 s]
/proc/loadavg: 4.04 4.03 3.95 5/190 6305
/proc/meminfo: memFree=20639692/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=148412 CPUtime=942.28 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 32271 0 0 0 94223 5 0 0 25 0 1 0 262661564 151973888 28266 33554432000 4194304 4300876 140733564478000 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 37103 28266 171 27 0 35552 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 148412

[startup+1002.3 s]
/proc/loadavg: 4.01 4.02 3.95 5/190 6307
/proc/meminfo: memFree=20625140/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=148412 CPUtime=1002.29 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 33970 0 0 0 100223 6 0 0 25 0 1 0 262661564 151973888 29965 33554432000 4194304 4300876 140733564478000 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 37103 29965 171 27 0 35552 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 148412

[startup+1062.3 s]
/proc/loadavg: 4.08 4.03 3.95 5/190 6308
/proc/meminfo: memFree=20610836/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=148412 CPUtime=1062.29 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 35694 0 0 0 106223 6 0 0 25 0 1 0 262661564 151973888 31689 33554432000 4194304 4300876 140733564478000 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 37103 31689 171 27 0 35552 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 148412

[startup+1122.3 s]
/proc/loadavg: 4.03 4.02 3.95 5/190 6310
/proc/meminfo: memFree=20596412/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=148412 CPUtime=1122.28 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 37423 0 0 0 112222 6 0 0 25 0 1 0 262661564 151973888 33418 33554432000 4194304 4300876 140733564478000 18446744073709551615 4225119 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 37103 33418 171 27 0 35552 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 148412

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.95 5/190 6312
/proc/meminfo: memFree=20582976/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=148412 CPUtime=1182.29 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 39168 0 0 0 118222 7 0 0 25 0 1 0 262661564 151973888 35163 33554432000 4194304 4300876 140733564478000 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 37103 35163 171 27 0 35552 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 148412

[startup+1242.3 s]
/proc/loadavg: 4.08 4.03 3.96 5/190 6313
/proc/meminfo: memFree=20568056/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=214712 CPUtime=1242.28 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 40949 0 0 0 124221 7 0 0 25 0 1 0 262661564 219865088 36944 33554432000 4194304 4300876 140733564478000 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 53678 36944 171 27 0 52127 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 214712



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.02 3.96 4/189 6316
/proc/meminfo: memFree=20711620/32951124 swapFree=67111528/67111528
[pid=6254] ppid=6252 vsize=214712 CPUtime=1300 cores=1,3
/proc/6254/stat : 6254 (march_rw) R 6252 6254 5758 0 -1 4202496 42641 0 0 0 129992 8 0 0 25 0 1 0 262661564 219865088 38636 33554432000 4194304 4300876 140733564478000 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6254/statm: 53678 38636 171 27 0 52127 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 214712

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): 1300.01
CPU user time (s): 1299.92
CPU system time (s): 0.087986
CPU usage (%): 99.9997
Max. virtual memory (cumulated for all children) (KiB): 214712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42641
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= 1269

runsolver used 1.76073 second user time and 4.16237 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-02 02:01:00
IDJOB=3152417
IDBENCH=82697
IDSOLVER=1561
FILE ID=node141/3152417-1301702459
RUNJOBID= node141-1301698553-5778
PBS_JOBID= 12840754
Free space on /tmp= 71744 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-3152417-1301702459/watcher-3152417-1301702459 -o /tmp/evaluation-result-3152417-1301702459/solver-3152417-1301702459 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152417-1301702459.cnf

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

MD5SUM BENCH= 6d4469ea6d617a494594ad07b4996367
RANDOM SEED=1064574354

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:      21040104 kB
Buffers:        337308 kB
Cached:       11244772 kB
SwapCached:          0 kB
Active:        7516572 kB
Inactive:      4132816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21040104 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1980 kB
Writeback:           0 kB
AnonPages:       67472 kB
Mapped:          15212 kB
Slab:           196308 kB
PageTables:       4816 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   215740 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= 71740 MiB
End job on node141 at 2011-04-02 02:22:42