Trace number 3289872

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Nameapplication/kullmann/AES/Benchmarks/
128/aes_128_2_keyfind_1.cnf
MD5SUM19e0b91e7d093f7cb35b11b46708a49b
Bench CategoryAPPLICATION (applications 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 variables2000
Number of clauses20544
Sum of the clauses size111944
Maximum clause length8
Minimum clause length1
Number of clauses of size 1272
Number of clauses of size 2256
Number of clauses of size 33520
Number of clauses of size 4640
Number of clauses of size 54096
Number of clauses of size over 511760

Solver Data 

0.29/0.33	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.33	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.33	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.33	c main()::
0.29/0.33	c initFormula():: searching for DIMACS p-line....
0.29/0.33	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 20544 clauses.
0.29/0.33	c parseCNF():: parsing....
0.29/0.33	c parseCNF():: the CNF contains 272 unary clauses.
0.29/0.33	c runParser():: parsing was successful, warming up engines...
0.29/0.33	c find_and_remove_tautogolies():: found and removed 384 tautologies
0.29/0.33	c simplify_formula():: removed 0 tautological, 1616 satisfied and 0 duplicate clauses
0.29/0.33	c preprocessing fase I completed:: there are now 1344 free variables and 18928 clauses.
0.29/0.33	c find_equivalence():: found 544 3-equivalences
0.29/0.33	c find_equivalence():: found 256 5-equivalences
0.29/0.33	c find_and_remove_tautogolies():: found and removed 512 tautologies
0.29/0.33	c shorten_equivalence(): average equivalence length reduced from 11.062500 to 11.062500
0.29/0.33	c using k-SAT heuristics (size based diff)
0.29/0.33	c simplify_formula():: removed 0 tautological, 6272 satisfied and 0 duplicate clauses
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 979 duplicate clauses
0.29/0.33	c resolvent_look() :: found 49361 resolvents
0.29/0.33	c main():: clause / variable ratio: ( 68289 / 2000 ) = 34.14
0.29/0.33	c longest clause has size 8
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c number of free variables = 832
0.29/0.33	c dynamic_preselect_setsize :: off
0.29/0.33	c main():: all systems go!
0.29/0.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 398
0.68/0.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 4780
5.40/5.41	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 |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 140304
125.09/125.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
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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 |***************************************************************

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: 935)

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-3289872-1303791183/watcher-3289872-1303791183 -o /tmp/evaluation-result-3289872-1303791183/solver-3289872-1303791183 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3289872-1303791183.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: 3.39 3.84 3.56 5/180 28218
/proc/meminfo: memFree=19170420/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=7032 CPUtime=0 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4194304 325 0 0 0 0 0 0 0 22 0 1 0 490720916 7200768 270 33554432000 4194304 4300876 140736218199552 18446744073709551615 216634176197 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 1758 270 113 27 0 207 0

[startup+0.0126629 s]
/proc/loadavg: 3.39 3.84 3.56 5/180 28218
/proc/meminfo: memFree=19170420/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=7164 CPUtime=0.01 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4194304 387 0 0 0 1 0 0 0 22 0 1 0 490720916 7335936 332 33554432000 4194304 4300876 140736218199552 18446744073709551615 216634046803 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 1824 333 113 27 0 273 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7164

[startup+0.100661 s]
/proc/loadavg: 3.39 3.84 3.56 5/180 28218
/proc/meminfo: memFree=19170420/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=10160 CPUtime=0.09 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 2985 0 0 0 9 0 0 0 22 0 1 0 490720916 10403840 880 33554432000 4194304 4300876 140736218199552 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 2540 880 150 27 0 989 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10160

[startup+0.300616 s]
/proc/loadavg: 3.39 3.84 3.56 5/180 28218
/proc/meminfo: memFree=19170420/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=24476 CPUtime=0.29 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 7912 0 0 0 29 0 0 0 23 0 1 0 490720916 25063424 3230 33554432000 4194304 4300876 140736218199552 18446744073709551615 216634176197 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 6152 3250 159 27 0 4601 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24476

[startup+0.700544 s]
/proc/loadavg: 3.39 3.84 3.56 5/180 28218
/proc/meminfo: memFree=19170420/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=24300 CPUtime=0.68 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 10195 0 0 0 68 0 0 0 25 0 1 0 490720916 24883200 3531 33554432000 4194304 4300876 140736218199552 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 6075 3531 172 27 0 4524 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 24300

[startup+1.5004 s]
/proc/loadavg: 3.39 3.84 3.56 5/190 28237
/proc/meminfo: memFree=19087908/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=24436 CPUtime=1.48 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 10222 0 0 0 148 0 0 0 18 0 1 0 490720916 25022464 3558 33554432000 4194304 4300876 140736218199552 18446744073709551615 4199991 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 6109 3558 172 27 0 4558 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24436

[startup+3.10012 s]
/proc/loadavg: 3.39 3.84 3.56 5/190 28237
/proc/meminfo: memFree=19021940/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=24436 CPUtime=3.08 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 10235 0 0 0 308 0 0 0 21 0 1 0 490720916 25022464 3571 33554432000 4194304 4300876 140736218199552 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 6109 3571 172 27 0 4558 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24436

[startup+6.30055 s]
/proc/loadavg: 3.44 3.84 3.56 5/190 28238
/proc/meminfo: memFree=19004360/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=24660 CPUtime=6.29 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 10291 0 0 0 628 1 0 0 25 0 1 0 490720916 25251840 3627 33554432000 4194304 4300876 140736218199552 18446744073709551615 4264527 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 6165 3627 172 27 0 4614 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24660

[startup+12.7004 s]
/proc/loadavg: 3.48 3.84 3.56 5/190 28238
/proc/meminfo: memFree=18994420/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=25032 CPUtime=12.69 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 10336 0 0 0 1268 1 0 0 25 0 1 0 490720916 25632768 3672 33554432000 4194304 4300876 140736218199552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 6258 3672 172 27 0 4707 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25032

[startup+25.5002 s]
/proc/loadavg: 3.60 3.85 3.57 5/190 28238
/proc/meminfo: memFree=18989728/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=25716 CPUtime=25.49 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 10546 0 0 0 2548 1 0 0 25 0 1 0 490720916 26333184 3882 33554432000 4194304 4300876 140736218199552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 6429 3882 172 27 0 4878 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25716

[startup+51.1007 s]
/proc/loadavg: 3.73 3.86 3.58 5/190 28239
/proc/meminfo: memFree=18985212/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=26568 CPUtime=51.09 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 10712 0 0 0 5108 1 0 0 25 0 1 0 490720916 27205632 4048 33554432000 4194304 4300876 140736218199552 18446744073709551615 4199754 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 6642 4048 172 27 0 5091 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26568

[startup+102.307 s]
/proc/loadavg: 3.88 3.88 3.60 5/190 28240
/proc/meminfo: memFree=18977624/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=28484 CPUtime=102.3 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 11091 0 0 0 10229 1 0 0 25 0 1 0 490720916 29167616 4427 33554432000 4194304 4300876 140736218199552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 7121 4427 172 27 0 5570 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28484

[startup+162.301 s]
/proc/loadavg: 3.95 3.90 3.62 5/190 28242
/proc/meminfo: memFree=18971656/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=30208 CPUtime=162.29 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 11503 0 0 0 16228 1 0 0 25 0 1 0 490720916 30932992 4839 33554432000 4194304 4300876 140736218199552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 7552 4839 172 27 0 6001 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 30208

[startup+222.3 s]
/proc/loadavg: 4.07 3.94 3.65 5/190 28243
/proc/meminfo: memFree=18966292/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=34116 CPUtime=222.29 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 12162 0 0 0 22228 1 0 0 25 0 1 0 490720916 34934784 5498 33554432000 4194304 4300876 140736218199552 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 8529 5498 172 27 0 6978 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 34116

[startup+282.301 s]
/proc/loadavg: 4.02 3.95 3.67 5/190 28245
/proc/meminfo: memFree=18962296/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=34116 CPUtime=282.29 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 12632 0 0 0 28228 1 0 0 25 0 1 0 490720916 34934784 5968 33554432000 4194304 4300876 140736218199552 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 8529 5968 172 27 0 6978 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 34116

[startup+342.3 s]
/proc/loadavg: 4.04 3.97 3.69 5/190 28247
/proc/meminfo: memFree=18957432/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=39320 CPUtime=342.29 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 13115 0 0 0 34228 1 0 0 25 0 1 0 490720916 40263680 6451 33554432000 4194304 4300876 140736218199552 18446744073709551615 4230591 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 9830 6451 172 27 0 8279 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 39320

[startup+402.301 s]
/proc/loadavg: 4.01 3.97 3.71 5/190 28248
/proc/meminfo: memFree=18952948/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=39320 CPUtime=402.3 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 13624 0 0 0 40228 2 0 0 25 0 1 0 490720916 40263680 6960 33554432000 4194304 4300876 140736218199552 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 9830 6960 172 27 0 8279 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 39320

[startup+462.301 s]
/proc/loadavg: 4.00 3.97 3.73 5/190 28250
/proc/meminfo: memFree=18947848/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=45140 CPUtime=462.3 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 14130 0 0 0 46228 2 0 0 25 0 1 0 490720916 46223360 7466 33554432000 4194304 4300876 140736218199552 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 11285 7466 172 27 0 9734 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 45140

[startup+522.301 s]
/proc/loadavg: 4.08 3.99 3.74 5/190 28251
/proc/meminfo: memFree=18943460/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=45140 CPUtime=522.3 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 14644 0 0 0 52228 2 0 0 25 0 1 0 490720916 46223360 7980 33554432000 4194304 4300876 140736218199552 18446744073709551615 4199693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 11285 7980 172 27 0 9734 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 45140

[startup+582.301 s]
/proc/loadavg: 4.03 3.99 3.76 5/190 28253
/proc/meminfo: memFree=18939208/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=47780 CPUtime=582.31 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 15152 0 0 0 58228 3 0 0 25 0 1 0 490720916 48926720 8488 33554432000 4194304 4300876 140736218199552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 11945 8488 172 27 0 10394 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 47780

[startup+642.3 s]
/proc/loadavg: 4.01 3.99 3.77 5/190 28255
/proc/meminfo: memFree=18934976/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=56512 CPUtime=642.31 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 15684 0 0 0 64228 3 0 0 25 0 1 0 490720916 57868288 9020 33554432000 4194304 4300876 140736218199552 18446744073709551615 4199754 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 14128 9020 172 27 0 12577 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 56512

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 3.78 5/190 28256
/proc/meminfo: memFree=18930356/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=56512 CPUtime=702.3 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 16214 0 0 0 70227 3 0 0 25 0 1 0 490720916 57868288 9550 33554432000 4194304 4300876 140736218199552 18446744073709551615 4199754 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 14128 9550 172 27 0 12577 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 56512

[startup+762.307 s]
/proc/loadavg: 4.07 4.00 3.80 5/190 28258
/proc/meminfo: memFree=18925728/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=56512 CPUtime=762.31 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 16729 0 0 0 76228 3 0 0 25 0 1 0 490720916 57868288 10065 33554432000 4194304 4300876 140736218199552 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 14128 10065 172 27 0 12577 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 56512

[startup+822.301 s]
/proc/loadavg: 4.02 4.00 3.81 5/190 28259
/proc/meminfo: memFree=18921600/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=56512 CPUtime=822.3 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 17241 0 0 0 82227 3 0 0 25 0 1 0 490720916 57868288 10577 33554432000 4194304 4300876 140736218199552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 14128 10577 172 27 0 12577 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 56512

[startup+882.301 s]
/proc/loadavg: 4.06 4.01 3.82 5/190 28261
/proc/meminfo: memFree=18917468/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=56512 CPUtime=882.31 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 17762 0 0 0 88227 4 0 0 25 0 1 0 490720916 57868288 11098 33554432000 4194304 4300876 140736218199552 18446744073709551615 4199955 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 14128 11098 172 27 0 12577 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 56512

[startup+942.3 s]
/proc/loadavg: 4.02 4.01 3.83 5/190 28263
/proc/meminfo: memFree=18912960/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=69608 CPUtime=942.31 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 18321 0 0 0 94227 4 0 0 25 0 1 0 490720916 71278592 11657 33554432000 4194304 4300876 140736218199552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 17402 11657 172 27 0 15851 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 69608

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 28264
/proc/meminfo: memFree=18907736/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=69608 CPUtime=1002.32 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 18865 0 0 0 100228 4 0 0 25 0 1 0 490720916 71278592 12201 33554432000 4194304 4300876 140736218199552 18446744073709551615 4230554 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 17402 12201 172 27 0 15851 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 69608

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 28266
/proc/meminfo: memFree=18903712/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=69608 CPUtime=1062.32 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 19372 0 0 0 106228 4 0 0 25 0 1 0 490720916 71278592 12708 33554432000 4194304 4300876 140736218199552 18446744073709551615 4281457 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 17402 12708 172 27 0 15851 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 69608

[startup+1122.3 s]
/proc/loadavg: 4.04 4.01 3.85 5/190 28267
/proc/meminfo: memFree=18899444/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=69608 CPUtime=1122.32 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 19892 0 0 0 112228 4 0 0 25 0 1 0 490720916 71278592 13228 33554432000 4194304 4300876 140736218199552 18446744073709551615 4214288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 17402 13228 172 27 0 15851 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 69608

[startup+1182.3 s]
/proc/loadavg: 4.01 4.01 3.86 5/190 28269
/proc/meminfo: memFree=18895068/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=74896 CPUtime=1182.32 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 20351 0 0 0 118228 4 0 0 25 0 1 0 490720916 76693504 13687 33554432000 4194304 4300876 140736218199552 18446744073709551615 4199783 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 18724 13687 172 27 0 17173 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 74896

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 28271
/proc/meminfo: memFree=18890080/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=74896 CPUtime=1242.32 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 20798 0 0 0 124228 4 0 0 25 0 1 0 490720916 76693504 14134 33554432000 4194304 4300876 140736218199552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 18724 14134 172 27 0 17173 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 74896



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 28272
/proc/meminfo: memFree=18885580/32951124 swapFree=67111528/67111528
[pid=28218] ppid=28216 vsize=74896 CPUtime=1300.02 cores=1,3
/proc/28218/stat : 28218 (march_rw) R 28216 28218 25844 0 -1 4202496 21227 0 0 0 129998 4 0 0 25 0 1 0 490720916 76693504 14563 33554432000 4194304 4300876 140736218199552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28218/statm: 18724 14563 172 27 0 17173 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 74896

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.99
CPU system time (s): 0.052991
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 74896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.99
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21227
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= 6
involuntary context switches= 2039

runsolver used 2.05669 second user time and 5.05223 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-26 06:13:03
IDJOB=3289872
IDBENCH=83410
IDSOLVER=1561
FILE ID=node103/3289872-1303791183
RUNJOBID= node103-1303791183-28196
PBS_JOBID= 13157220
Free space on /tmp= 71772 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/application/kullmann/AES/Benchmarks/128/aes_128_2_keyfind_1.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3289872-1303791183/watcher-3289872-1303791183 -o /tmp/evaluation-result-3289872-1303791183/solver-3289872-1303791183 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3289872-1303791183.cnf

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

MD5SUM BENCH= 19e0b91e7d093f7cb35b11b46708a49b
RANDOM SEED=166915126

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.77
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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:      19170824 kB
Buffers:       2128028 kB
Cached:       10997444 kB
SwapCached:          0 kB
Active:        4087816 kB
Inactive:      9112664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19170824 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3352 kB
Writeback:           0 kB
AnonPages:       74176 kB
Mapped:          14484 kB
Slab:           515456 kB
PageTables:       4496 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   198600 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= 71764 MiB
End job on node103 at 2011-04-26 06:34:45