Trace number 3420439

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.13 5000.04

General information on the benchmark

Namerandom/large/
unif-k7-r85-v400-c34000-S94779963-093-UNKNOWN.cnf
MD5SUMaef8bd4e13046b42a5bc777dc56e10de
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 variables400
Number of clauses34000
Sum of the clauses size238000
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 534000

Solver Data 

2.59/2.60	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.59/2.60	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.59/2.60	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.59/2.60	c main()::
2.59/2.60	c initFormula():: searching for DIMACS p-line....
2.59/2.60	c full lookahead due to high density!
2.59/2.60	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 34000 clauses.
2.59/2.60	c parseCNF():: parsing....
2.59/2.60	c parseCNF():: the CNF contains 0 unary clauses.
2.59/2.60	c runParser():: parsing was successful, warming up engines...
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c preprocessing fase I completed:: there are now 400 free variables and 34000 clauses.
2.59/2.60	c using k-SAT heuristics (size based diff)
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c main():: clause / variable ratio: ( 34000 / 400 ) = 85.00
2.59/2.60	c longest clause has size 7
2.59/2.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.60	c number of free variables = 400
2.59/2.60	c dynamic_preselect_setsize :: off
2.59/2.60	c main():: all systems go!
2.59/2.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 288
2.69/2.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |**********************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 15706
6.99/7.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |********************
c |************************
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c |****************************************************************| ( 2/999) NodeCount: 913056
223.31/223.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
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c |***************
c |****************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420439-1306615240/watcher-3420439-1306615240 -o /tmp/evaluation-result-3420439-1306615240/solver-3420439-1306615240 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420439-1306615240.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.94 1.00 0.99 2/473 19976
/proc/meminfo: memFree=12448524/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=7392 CPUtime=0.01 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4194304 412 0 0 0 1 0 0 0 25 0 1 0 773123667 7569408 357 33554432000 4194304 4300876 140735962634832 18446744073709551615 274473967360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 1848 357 113 27 0 297 0

[startup+0.102025 s]
/proc/loadavg: 0.94 1.00 0.99 2/473 19976
/proc/meminfo: memFree=12448524/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=10140 CPUtime=0.09 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 4672 0 0 0 9 0 0 0 25 0 1 0 773123667 10383360 787 33554432000 4194304 4300876 140735962634832 18446744073709551615 4239563 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 2535 787 143 27 0 984 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10140

[startup+0.201002 s]
/proc/loadavg: 0.94 1.00 0.99 2/473 19976
/proc/meminfo: memFree=12448524/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=12528 CPUtime=0.19 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 6324 0 0 0 19 0 0 0 25 0 1 0 773123667 12828672 1354 33554432000 4194304 4300876 140735962634832 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12528

[startup+0.300989 s]
/proc/loadavg: 0.94 1.00 0.99 2/473 19976
/proc/meminfo: memFree=12448524/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=12528 CPUtime=0.29 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 6324 0 0 0 29 0 0 0 25 0 1 0 773123667 12828672 1354 33554432000 4194304 4300876 140735962634832 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12528

[startup+0.700925 s]
/proc/loadavg: 0.94 1.00 0.99 2/473 19976
/proc/meminfo: memFree=12448524/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=12528 CPUtime=0.69 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 6324 0 0 0 69 0 0 0 25 0 1 0 773123667 12828672 1354 33554432000 4194304 4300876 140735962634832 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12528

[startup+1.50071 s]
/proc/loadavg: 0.94 1.00 0.99 3/474 19977
/proc/meminfo: memFree=12427196/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=12528 CPUtime=1.49 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 6324 0 0 0 149 0 0 0 25 0 1 0 773123667 12828672 1354 33554432000 4194304 4300876 140735962634832 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 3132 1354 143 27 0 1581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12528

[startup+3.10051 s]
/proc/loadavg: 1.03 1.02 1.00 3/474 19977
/proc/meminfo: memFree=12425584/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=17000 CPUtime=3.09 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 7708 0 0 0 309 0 0 0 25 0 1 0 773123667 17408000 2238 33554432000 4194304 4300876 140735962634832 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 4250 2238 170 27 0 2699 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17000

[startup+6.30093 s]
/proc/loadavg: 1.03 1.02 1.00 3/474 19977
/proc/meminfo: memFree=12421968/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=17000 CPUtime=6.29 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 7708 0 0 0 629 0 0 0 25 0 1 0 773123667 17408000 2238 33554432000 4194304 4300876 140735962634832 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 4250 2238 170 27 0 2699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17000

[startup+12.7008 s]
/proc/loadavg: 1.18 1.05 1.01 3/474 19977
/proc/meminfo: memFree=12420976/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=17000 CPUtime=12.69 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 7708 0 0 0 1269 0 0 0 25 0 1 0 773123667 17408000 2238 33554432000 4194304 4300876 140735962634832 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 4250 2238 170 27 0 2699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17000

[startup+25.5006 s]
/proc/loadavg: 1.30 1.08 1.02 3/474 19977
/proc/meminfo: memFree=12418636/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=19300 CPUtime=25.49 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 8202 0 0 0 2549 0 0 0 25 0 1 0 773123667 19763200 2732 33554432000 4194304 4300876 140735962634832 18446744073709551615 274473362648 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 4825 2732 170 27 0 3274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19300

[startup+51.101 s]
/proc/loadavg: 1.54 1.15 1.04 3/474 19978
/proc/meminfo: memFree=12415116/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=22176 CPUtime=51.09 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 8785 0 0 0 5109 0 0 0 25 0 1 0 773123667 22708224 3315 33554432000 4194304 4300876 140735962634832 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 5544 3315 171 27 0 3993 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22176

[startup+102.301 s]
/proc/loadavg: 1.85 1.31 1.10 3/474 19979
/proc/meminfo: memFree=12405556/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=28644 CPUtime=102.31 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 9993 0 0 0 10230 1 0 0 25 0 1 0 773123667 29331456 4523 33554432000 4194304 4300876 140735962634832 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 7161 4523 171 27 0 5610 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 28644

[startup+162.3 s]
/proc/loadavg: 1.98 1.44 1.16 3/474 19981
/proc/meminfo: memFree=12396724/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=34464 CPUtime=162.3 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 11474 0 0 0 16229 1 0 0 25 0 1 0 773123667 35291136 6004 33554432000 4194304 4300876 140735962634832 18446744073709551615 4276343 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 8616 6004 171 27 0 7065 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34464

[startup+222.317 s]
/proc/loadavg: 1.99 1.54 1.21 3/474 19983
/proc/meminfo: memFree=12388136/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=43196 CPUtime=222.31 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 13040 0 0 0 22230 1 0 0 25 0 1 0 773123667 44232704 7570 33554432000 4194304 4300876 140735962634832 18446744073709551615 4216273 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 10799 7570 171 27 0 9248 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 43196

[startup+282.3 s]
/proc/loadavg: 1.99 1.62 1.25 3/474 19984
/proc/meminfo: memFree=12380800/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=56292 CPUtime=282.29 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 14391 0 0 0 28228 1 0 0 25 0 1 0 773123667 57643008 8921 33554432000 4194304 4300876 140735962634832 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 14073 8921 171 27 0 12522 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56292

[startup+342.301 s]
/proc/loadavg: 1.99 1.69 1.30 3/474 19986
/proc/meminfo: memFree=12373324/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=56292 CPUtime=342.3 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 15837 0 0 0 34228 2 0 0 25 0 1 0 773123667 57643008 10367 33554432000 4194304 4300876 140735962634832 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 14073 10367 171 27 0 12522 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56292

[startup+402.3 s]
/proc/loadavg: 1.99 1.74 1.34 3/474 19987
/proc/meminfo: memFree=12365336/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=56292 CPUtime=402.3 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 17387 0 0 0 40228 2 0 0 25 0 1 0 773123667 57643008 11917 33554432000 4194304 4300876 140735962634832 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 14073 11917 171 27 0 12522 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56292

[startup+462.301 s]
/proc/loadavg: 2.03 1.80 1.38 3/474 19989
/proc/meminfo: memFree=12357008/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=75936 CPUtime=462.3 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 18875 0 0 0 46228 2 0 0 25 0 1 0 773123667 77758464 13405 33554432000 4194304 4300876 140735962634832 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 18984 13405 171 27 0 17433 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 75936

[startup+522.301 s]
/proc/loadavg: 2.01 1.83 1.42 3/474 19991
/proc/meminfo: memFree=12349516/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=75936 CPUtime=522.3 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 20277 0 0 0 52227 3 0 0 25 0 1 0 773123667 77758464 14807 33554432000 4194304 4300876 140735962634832 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 18984 14807 171 27 0 17433 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 75936

[startup+582.301 s]
/proc/loadavg: 2.00 1.86 1.45 3/474 19992
/proc/meminfo: memFree=12341672/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=75936 CPUtime=582.3 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 21797 0 0 0 58227 3 0 0 25 0 1 0 773123667 77758464 16327 33554432000 4194304 4300876 140735962634832 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 18984 16327 171 27 0 17433 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 75936

[startup+642.301 s]

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

[startup+4062.3 s]
/proc/loadavg: 2.10 2.03 1.98 3/474 20097
/proc/meminfo: memFree=11863544/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=472432 CPUtime=4062.38 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 110763 0 0 0 406218 20 0 0 25 0 1 0 773123667 483770368 105293 33554432000 4194304 4300876 140735962634832 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 118108 105293 171 27 0 116557 0
Current children cumulated CPU time (s) 4062.38
Current children cumulated vsize (KiB) 472432

[startup+4122.3 s]
/proc/loadavg: 2.08 2.04 1.98 3/474 20099
/proc/meminfo: memFree=11856184/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=472432 CPUtime=4122.37 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 112307 0 0 0 412217 20 0 0 25 0 1 0 773123667 483770368 106837 33554432000 4194304 4300876 140735962634832 18446744073709551615 274473363142 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 118108 106837 171 27 0 116557 0
Current children cumulated CPU time (s) 4122.37
Current children cumulated vsize (KiB) 472432

[startup+4182.32 s]
/proc/loadavg: 2.03 2.03 1.98 3/474 20100
/proc/meminfo: memFree=11847600/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=472432 CPUtime=4182.38 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 113948 0 0 0 418218 20 0 0 25 0 1 0 773123667 483770368 108478 33554432000 4194304 4300876 140735962634832 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 118108 108478 171 27 0 116557 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 472432

[startup+4242.3 s]
/proc/loadavg: 2.01 2.02 1.98 3/474 20102
/proc/meminfo: memFree=11839748/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=472432 CPUtime=4242.37 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 115439 0 0 0 424216 21 0 0 25 0 1 0 773123667 483770368 109969 33554432000 4194304 4300876 140735962634832 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 118108 109969 171 27 0 116557 0
Current children cumulated CPU time (s) 4242.37
Current children cumulated vsize (KiB) 472432

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/474 20103
/proc/meminfo: memFree=11831032/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=472432 CPUtime=4302.37 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 117056 0 0 0 430216 21 0 0 25 0 1 0 773123667 483770368 111586 33554432000 4194304 4300876 140735962634832 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 118108 111586 171 27 0 116557 0
Current children cumulated CPU time (s) 4302.37
Current children cumulated vsize (KiB) 472432

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/474 20105
/proc/meminfo: memFree=11823556/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=472432 CPUtime=4362.37 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 118552 0 0 0 436216 21 0 0 25 0 1 0 773123667 483770368 113082 33554432000 4194304 4300876 140735962634832 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 118108 113082 171 27 0 116557 0
Current children cumulated CPU time (s) 4362.37
Current children cumulated vsize (KiB) 472432

[startup+4422.3 s]
/proc/loadavg: 2.04 2.02 1.99 3/474 20107
/proc/meminfo: memFree=11815216/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=472432 CPUtime=4422.37 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 120151 0 0 0 442216 21 0 0 25 0 1 0 773123667 483770368 114681 33554432000 4194304 4300876 140735962634832 18446744073709551615 4264425 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 118108 114681 171 27 0 116557 0
Current children cumulated CPU time (s) 4422.37
Current children cumulated vsize (KiB) 472432

[startup+4482.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/474 20108
/proc/meminfo: memFree=11807128/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=696196 CPUtime=4482.38 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 121664 0 0 0 448216 22 0 0 25 0 1 0 773123667 712904704 116194 33554432000 4194304 4300876 140735962634832 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 174049 116194 171 27 0 172498 0
Current children cumulated CPU time (s) 4482.38
Current children cumulated vsize (KiB) 696196

[startup+4542.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/474 20110
/proc/meminfo: memFree=11797540/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=696196 CPUtime=4542.38 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 123267 0 0 0 454216 22 0 0 25 0 1 0 773123667 712904704 117797 33554432000 4194304 4300876 140735962634832 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 174049 117797 171 27 0 172498 0
Current children cumulated CPU time (s) 4542.38
Current children cumulated vsize (KiB) 696196

[startup+4602.3 s]
/proc/loadavg: 2.14 2.05 2.00 3/474 20111
/proc/meminfo: memFree=11787456/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=696196 CPUtime=4602.37 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 124834 0 0 0 460215 22 0 0 25 0 1 0 773123667 712904704 119364 33554432000 4194304 4300876 140735962634832 18446744073709551615 4235565 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 174049 119364 171 27 0 172498 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 696196

[startup+4662.3 s]
/proc/loadavg: 2.11 2.05 2.00 3/474 20113
/proc/meminfo: memFree=11778976/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=696196 CPUtime=4662.37 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 126419 0 0 0 466215 22 0 0 25 0 1 0 773123667 712904704 120949 33554432000 4194304 4300876 140735962634832 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 174049 120949 171 27 0 172498 0
Current children cumulated CPU time (s) 4662.37
Current children cumulated vsize (KiB) 696196

[startup+4722.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/474 20115
/proc/meminfo: memFree=11770752/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=696196 CPUtime=4722.4 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 127990 0 0 0 472217 23 0 0 25 0 1 0 773123667 712904704 122520 33554432000 4194304 4300876 140735962634832 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 174049 122520 171 27 0 172498 0
Current children cumulated CPU time (s) 4722.4
Current children cumulated vsize (KiB) 696196

[startup+4782.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/474 20116
/proc/meminfo: memFree=11762416/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=696196 CPUtime=4782.38 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 129555 0 0 0 478215 23 0 0 25 0 1 0 773123667 712904704 124085 33554432000 4194304 4300876 140735962634832 18446744073709551615 4199209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 174049 124085 171 27 0 172498 0
Current children cumulated CPU time (s) 4782.38
Current children cumulated vsize (KiB) 696196

[startup+4842.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/474 20127
/proc/meminfo: memFree=11754108/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=696196 CPUtime=4842.4 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 131095 0 0 0 484217 23 0 0 25 0 1 0 773123667 712904704 125625 33554432000 4194304 4300876 140735962634832 18446744073709551615 4275875 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 174049 125625 171 27 0 172498 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 696196

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/474 20128
/proc/meminfo: memFree=11745776/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=696196 CPUtime=4902.38 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 132638 0 0 0 490215 23 0 0 25 0 1 0 773123667 712904704 127168 33554432000 4194304 4300876 140735962634832 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 174049 127168 171 27 0 172498 0
Current children cumulated CPU time (s) 4902.38
Current children cumulated vsize (KiB) 696196

[startup+4962.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/474 20130
/proc/meminfo: memFree=11738788/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=696196 CPUtime=4962.39 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 134153 0 0 0 496215 24 0 0 25 0 1 0 773123667 712904704 128683 33554432000 4194304 4300876 140735962634832 18446744073709551615 274473362541 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 174049 128683 171 27 0 172498 0
Current children cumulated CPU time (s) 4962.39
Current children cumulated vsize (KiB) 696196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.14 2.05 2.01 2/472 20134
/proc/meminfo: memFree=11930096/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=696196 CPUtime=5000.1 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 135120 0 0 0 499986 24 0 0 25 0 1 0 773123667 712904704 129650 33554432000 4194304 4300876 140735962634832 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 174049 129650 171 27 0 172498 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 696196

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

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

[startup+5000 s]
/proc/loadavg: 2.14 2.05 2.01 2/472 20134
/proc/meminfo: memFree=11930096/32950928 swapFree=67042960/67111528
[pid=19976] ppid=19974 vsize=696196 CPUtime=5000.1 cores=1,3,5,7
/proc/19976/stat : 19976 (march_rw) R 19974 19976 19938 0 -1 4202496 135120 0 0 0 499986 24 0 0 25 0 1 0 773123667 712904704 129650 33554432000 4194304 4300876 140735962634832 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19976/statm: 174049 129650 171 27 0 172498 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 696196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.04
CPU time (s): 5000.13
CPU user time (s): 4999.87
CPU system time (s): 0.263959
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 696196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.87
system time used= 0.263959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135120
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= 3052

runsolver used 21.4717 second user time and 51.2802 second system time

The end

Launcher Data 

Begin job on node125 at 2011-05-28 22:40:40
IDJOB=3420439
IDBENCH=82691
IDSOLVER=1913
FILE ID=node125/3420439-1306615240
RUNJOBID= node125-1306615240-19957
PBS_JOBID= 13471634
Free space on /tmp= 73480 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v400-c34000-S94779963-093-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420439-1306615240/watcher-3420439-1306615240 -o /tmp/evaluation-result-3420439-1306615240/solver-3420439-1306615240 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420439-1306615240.cnf

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

MD5SUM BENCH= aef8bd4e13046b42a5bc777dc56e10de
RANDOM SEED=1749766219

node125.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5266.55
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		: 2666.828
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	: 5332.84
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		: 2666.828
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	: 5332.74
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		: 2666.828
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		: 2666.828
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	: 5332.74
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		: 2666.828
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		: 2666.828
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:     32950928 kB
MemFree:      12448804 kB
Buffers:        321624 kB
Cached:        6220580 kB
SwapCached:      55652 kB
Active:       10899008 kB
Inactive:      9254404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      12448804 kB
SwapTotal:    67111528 kB
SwapFree:     67042960 kB
Dirty:            1960 kB
Writeback:           0 kB
AnonPages:    13555284 kB
Mapped:          43272 kB
Slab:           217628 kB
PageTables:      62440 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 130031660 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= 73480 MiB
End job on node125 at 2011-05-29 00:04:02