Trace number 3420255

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) 5000.06 4999.94

General information on the benchmark

Namerandom/large/
unif-k7-r85-v200-c17000-S862393334-098-UNKNOWN.cnf
MD5SUM860d0404ebc2282cbe692f8828f81b2c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.3841
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data 

1.19/1.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.21	c main()::
1.19/1.21	c initFormula():: searching for DIMACS p-line....
1.19/1.21	c full lookahead due to high density!
1.19/1.21	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
1.19/1.21	c parseCNF():: parsing....
1.19/1.21	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.21	c runParser():: parsing was successful, warming up engines...
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
1.19/1.21	c using k-SAT heuristics (size based diff)
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
1.19/1.21	c longest clause has size 7
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c number of free variables = 200
1.19/1.21	c dynamic_preselect_setsize :: off
1.19/1.21	c main():: all systems go!
1.19/1.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 245
1.29/1.31	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 4076
2.10/2.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 110537
23.59/23.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 2272988
449.92/449.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |****************
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c |********************************
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c |****************************************
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c |*********************************************
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c |************************************************
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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-3420255-1306591792/watcher-3420255-1306591792 -o /tmp/evaluation-result-3420255-1306591792/solver-3420255-1306591792 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420255-1306591792.cnf 

running on 4 cores: 0,2,4,6

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: 1.01 1.13 1.50 3/532 12796
/proc/meminfo: memFree=17869924/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=6992 CPUtime=0 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4194304 324 0 0 0 0 0 0 0 21 0 1 0 770777197 7159808 270 33554432000 4194304 4300876 140734975482080 18446744073709551615 228244009669 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 1748 270 113 27 0 197 0

[startup+0.0612919 s]
/proc/loadavg: 1.01 1.13 1.50 3/532 12796
/proc/meminfo: memFree=17869924/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=9504 CPUtime=0.05 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 3067 0 0 0 5 0 0 0 22 0 1 0 770777197 9732096 763 33554432000 4194304 4300876 140734975482080 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 2376 763 143 27 0 825 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9504

[startup+0.100249 s]
/proc/loadavg: 1.01 1.13 1.50 3/532 12796
/proc/meminfo: memFree=17869924/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=9504 CPUtime=0.09 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 3067 0 0 0 9 0 0 0 22 0 1 0 770777197 9732096 763 33554432000 4194304 4300876 140734975482080 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 2376 763 143 27 0 825 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9504

[startup+0.300238 s]
/proc/loadavg: 1.01 1.13 1.50 3/532 12796
/proc/meminfo: memFree=17869924/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=9504 CPUtime=0.29 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 3067 0 0 0 29 0 0 0 22 0 1 0 770777197 9732096 763 33554432000 4194304 4300876 140734975482080 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 2376 763 143 27 0 825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9504

[startup+0.700167 s]
/proc/loadavg: 1.01 1.13 1.50 3/532 12796
/proc/meminfo: memFree=17869924/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=9504 CPUtime=0.69 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 3067 0 0 0 69 0 0 0 24 0 1 0 770777197 9732096 763 33554432000 4194304 4300876 140734975482080 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 2376 763 143 27 0 825 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9504

[startup+1.50103 s]
/proc/loadavg: 1.01 1.13 1.50 3/536 12803
/proc/meminfo: memFree=17841756/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=11740 CPUtime=1.49 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 3771 0 0 0 149 0 0 0 25 0 1 0 770777197 12021760 1217 33554432000 4194304 4300876 140734975482080 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 2935 1217 170 27 0 1384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11740

[startup+3.10075 s]
/proc/loadavg: 1.08 1.14 1.50 3/536 12803
/proc/meminfo: memFree=17803936/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=11740 CPUtime=3.09 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 3771 0 0 0 309 0 0 0 25 0 1 0 770777197 12021760 1217 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 2935 1217 170 27 0 1384 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11740

[startup+6.30119 s]
/proc/loadavg: 1.08 1.14 1.50 3/536 12803
/proc/meminfo: memFree=17795140/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=11740 CPUtime=6.29 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 3771 0 0 0 629 0 0 0 25 0 1 0 770777197 12021760 1217 33554432000 4194304 4300876 140734975482080 18446744073709551615 4227601 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 2935 1217 170 27 0 1384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11740

[startup+12.7011 s]
/proc/loadavg: 1.16 1.16 1.50 3/536 12803
/proc/meminfo: memFree=17786384/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=13276 CPUtime=12.69 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 4083 0 0 0 1269 0 0 0 25 0 1 0 770777197 13594624 1529 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 3319 1529 171 27 0 1768 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13276

[startup+25.5008 s]
/proc/loadavg: 1.34 1.20 1.51 3/536 12803
/proc/meminfo: memFree=17783628/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=15192 CPUtime=25.49 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 4466 0 0 0 2549 0 0 0 25 0 1 0 770777197 15556608 1912 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 3798 1912 171 27 0 2247 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15192

[startup+51.1003 s]
/proc/loadavg: 1.57 1.26 1.52 3/536 12804
/proc/meminfo: memFree=17779388/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=19504 CPUtime=51.09 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 5187 0 0 0 5109 0 0 0 25 0 1 0 770777197 19972096 2633 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 4876 2633 171 27 0 3325 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19504

[startup+102.319 s]
/proc/loadavg: 1.83 1.38 1.55 3/536 12805
/proc/meminfo: memFree=17770316/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=23384 CPUtime=102.31 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 6659 0 0 0 10230 1 0 0 25 0 1 0 770777197 23945216 4105 33554432000 4194304 4300876 140734975482080 18446744073709551615 4281768 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 5846 4105 171 27 0 4295 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 23384

[startup+162.301 s]
/proc/loadavg: 1.93 1.48 1.57 3/536 12807
/proc/meminfo: memFree=17761736/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=37936 CPUtime=162.29 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 8427 0 0 0 16228 1 0 0 25 0 1 0 770777197 38846464 5873 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 9484 5873 171 27 0 7933 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 37936

[startup+222.3 s]
/proc/loadavg: 1.97 1.58 1.59 3/536 12809
/proc/meminfo: memFree=17755520/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=37936 CPUtime=222.29 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 10215 0 0 0 22228 1 0 0 25 0 1 0 770777197 38846464 7661 33554432000 4194304 4300876 140734975482080 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 9484 7661 171 27 0 7933 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 37936

[startup+282.301 s]
/proc/loadavg: 1.99 1.65 1.62 3/536 12810
/proc/meminfo: memFree=17748684/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=51032 CPUtime=282.29 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 12027 0 0 0 28228 1 0 0 25 0 1 0 770777197 52256768 9473 33554432000 4194304 4300876 140734975482080 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 12758 9473 171 27 0 11207 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 51032

[startup+342.301 s]
/proc/loadavg: 2.03 1.72 1.64 3/536 12812
/proc/meminfo: memFree=17740472/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=70676 CPUtime=342.29 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 13870 0 0 0 34228 1 0 0 25 0 1 0 770777197 72372224 11316 33554432000 4194304 4300876 140734975482080 18446744073709551615 4234347 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 17669 11316 171 27 0 16118 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 70676

[startup+402.301 s]
/proc/loadavg: 2.13 1.81 1.68 3/536 12813
/proc/meminfo: memFree=17732652/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=71664 CPUtime=402.3 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 15880 0 0 0 40228 2 0 0 25 0 1 0 770777197 73383936 13326 33554432000 4194304 4300876 140734975482080 18446744073709551615 4199426 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 17916 13326 171 27 0 16365 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 71664

[startup+462.301 s]
/proc/loadavg: 2.09 1.86 1.70 3/536 12815
/proc/meminfo: memFree=17724948/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=71664 CPUtime=462.3 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 17617 0 0 0 46228 2 0 0 25 0 1 0 770777197 73383936 15063 33554432000 4194304 4300876 140734975482080 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 17916 15063 171 27 0 16365 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 71664

[startup+522.301 s]
/proc/loadavg: 2.03 1.88 1.72 3/536 12817
/proc/meminfo: memFree=17718596/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=101132 CPUtime=522.3 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 19395 0 0 0 52227 3 0 0 25 0 1 0 770777197 103559168 16841 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 25283 16841 171 27 0 23732 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 101132

[startup+582.301 s]
/proc/loadavg: 2.01 1.90 1.73 3/536 12818
/proc/meminfo: memFree=17711512/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=101132 CPUtime=582.3 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 21169 0 0 0 58227 3 0 0 25 0 1 0 770777197 103559168 18615 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 25283 18615 171 27 0 23732 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 101132

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.04 2.00 3/536 12923
/proc/meminfo: memFree=17288400/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=690912 CPUtime=4062.4 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 125323 0 0 0 406216 24 0 0 25 0 1 0 770777197 707493888 122769 33554432000 4194304 4300876 140734975482080 18446744073709551615 228243743949 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 172728 122769 171 27 0 171177 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 690912

[startup+4122.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 12925
/proc/meminfo: memFree=17281572/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=690912 CPUtime=4122.38 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 127096 0 0 0 412214 24 0 0 25 0 1 0 770777197 707493888 124542 33554432000 4194304 4300876 140734975482080 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 172728 124542 171 27 0 171177 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 690912

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 12926
/proc/meminfo: memFree=17274744/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=690912 CPUtime=4182.39 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 128901 0 0 0 418214 25 0 0 25 0 1 0 770777197 707493888 126347 33554432000 4194304 4300876 140734975482080 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 172728 126347 171 27 0 171177 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 690912

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 12928
/proc/meminfo: memFree=17267652/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=690912 CPUtime=4242.39 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 130746 0 0 0 424214 25 0 0 25 0 1 0 770777197 707493888 128192 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276136 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 172728 128192 171 27 0 171177 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 690912

[startup+4302.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/536 12929
/proc/meminfo: memFree=17259952/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=690912 CPUtime=4302.39 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 132566 0 0 0 430214 25 0 0 25 0 1 0 770777197 707493888 130012 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 172728 130012 171 27 0 171177 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 690912

[startup+4362.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/536 12931
/proc/meminfo: memFree=17253860/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=690912 CPUtime=4362.4 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 134305 0 0 0 436214 26 0 0 25 0 1 0 770777197 707493888 131751 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 172728 131751 171 27 0 171177 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 690912

[startup+4422.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/536 12933
/proc/meminfo: memFree=17246032/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=690912 CPUtime=4422.39 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 136181 0 0 0 442213 26 0 0 25 0 1 0 770777197 707493888 133627 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 172728 133627 171 27 0 171177 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 690912

[startup+4482.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/536 12934
/proc/meminfo: memFree=17238584/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=690912 CPUtime=4482.39 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 138053 0 0 0 448213 26 0 0 25 0 1 0 770777197 707493888 135499 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 172728 135499 171 27 0 171177 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 690912

[startup+4542.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/536 12936
/proc/meminfo: memFree=17231380/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=690912 CPUtime=4542.39 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 139840 0 0 0 454213 26 0 0 25 0 1 0 770777197 707493888 137286 33554432000 4194304 4300876 140734975482080 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 172728 137286 171 27 0 171177 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 690912

[startup+4602.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/536 12937
/proc/meminfo: memFree=17223420/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=690912 CPUtime=4602.41 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 141658 0 0 0 460214 27 0 0 25 0 1 0 770777197 707493888 139104 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 172728 139104 171 27 0 171177 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 690912

[startup+4662.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 12939
/proc/meminfo: memFree=17213732/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=698788 CPUtime=4662.4 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 143503 0 0 0 466213 27 0 0 25 0 1 0 770777197 715558912 140949 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 174697 140949 171 27 0 173146 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 698788

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 12941
/proc/meminfo: memFree=17209004/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=698788 CPUtime=4722.42 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 145274 0 0 0 472214 28 0 0 25 0 1 0 770777197 715558912 142720 33554432000 4194304 4300876 140734975482080 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 174697 142720 171 27 0 173146 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 698788

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 12942
/proc/meminfo: memFree=17202052/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=698788 CPUtime=4782.4 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 147063 0 0 0 478212 28 0 0 25 0 1 0 770777197 715558912 144509 33554432000 4194304 4300876 140734975482080 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 174697 144509 171 27 0 173146 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 698788

[startup+4842.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/536 12944
/proc/meminfo: memFree=17193480/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=698788 CPUtime=4842.41 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 148899 0 0 0 484212 29 0 0 25 0 1 0 770777197 715558912 146345 33554432000 4194304 4300876 140734975482080 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 174697 146345 171 27 0 173146 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 698788

[startup+4902.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/536 12945
/proc/meminfo: memFree=17187264/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=698788 CPUtime=4902.4 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 150694 0 0 0 490211 29 0 0 25 0 1 0 770777197 715558912 148140 33554432000 4194304 4300876 140734975482080 18446744073709551615 4214212 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 174697 148140 171 27 0 173146 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 698788

[startup+4962.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/536 12947
/proc/meminfo: memFree=17180052/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=698788 CPUtime=4962.4 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 152499 0 0 0 496211 29 0 0 25 0 1 0 770777197 715558912 149945 33554432000 4194304 4300876 140734975482080 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 174697 149945 171 27 0 173146 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 698788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.05 2.04 2.00 3/536 12948
/proc/meminfo: memFree=17175336/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=698788 CPUtime=5000.02 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 153654 0 0 0 499972 30 0 0 25 0 1 0 770777197 715558912 151100 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 174697 151100 171 27 0 173146 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 698788

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

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

[startup+4999.9 s]
/proc/loadavg: 2.05 2.04 2.00 3/536 12948
/proc/meminfo: memFree=17175336/32951124 swapFree=64205420/67111528
[pid=12796] ppid=12794 vsize=698788 CPUtime=5000.02 cores=0,2,4,6
/proc/12796/stat : 12796 (march_rw) R 12794 12796 12055 0 -1 4202496 153654 0 0 0 499972 30 0 0 25 0 1 0 770777197 715558912 151100 33554432000 4194304 4300876 140734975482080 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12796/statm: 174697 151100 171 27 0 173146 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 698788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.73
CPU system time (s): 0.32395
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 698788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.32395
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 153655
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= 5
involuntary context switches= 2869

runsolver used 27.6238 second user time and 56.1575 second system time

The end

Launcher Data 

Begin job on node136 at 2011-05-28 16:09:52
IDJOB=3420255
IDBENCH=82507
IDSOLVER=1913
FILE ID=node136/3420255-1306591792
RUNJOBID= node136-1306591792-12782
PBS_JOBID= 13471544
Free space on /tmp= 73380 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v200-c17000-S862393334-098-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420255-1306591792/watcher-3420255-1306591792 -o /tmp/evaluation-result-3420255-1306591792/solver-3420255-1306591792 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420255-1306591792.cnf

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

MD5SUM BENCH= 860d0404ebc2282cbe692f8828f81b2c
RANDOM SEED=42560397

node136.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	: 5332.75
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	: 5332.76
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	: 5332.75
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	: 5332.83
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	: 5332.75
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		: 2666.809
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:      17870940 kB
Buffers:        258116 kB
Cached:        5711600 kB
SwapCached:      25124 kB
Active:        4688164 kB
Inactive:     10112032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17870940 kB
SwapTotal:    67111528 kB
SwapFree:     64205420 kB
Dirty:             428 kB
Writeback:           0 kB
AnonPages:     8811260 kB
Mapped:          39584 kB
Slab:           142492 kB
PageTables:      68724 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 169214856 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= 73380 MiB
End job on node136 at 2011-05-28 17:33:14