Trace number 3420723

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) 5000.09 4999.94

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S501033814-049.SATISFIABLE.cnf
MD5SUM793faf2fe67c6773a49b839c9edfeeb3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.541917
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
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 58010

Solver Data 

0.49/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.53	c main()::
0.49/0.53	c initFormula():: searching for DIMACS p-line....
0.49/0.53	c full lookahead due to high density!
0.49/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.49/0.53	c parseCNF():: parsing....
0.49/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.53	c runParser():: parsing was successful, warming up engines...
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.49/0.53	c using k-SAT heuristics (size based diff)
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c main():: clause / variable ratio: ( 8010 / 90 ) = 89.00
0.49/0.53	c longest clause has size 7
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c number of free variables = 90
0.49/0.53	c dynamic_preselect_setsize :: off
0.49/0.53	c main():: all systems go!
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 165
0.49/0.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |****************************************************************| ( 1/999) NodeCount: 856
0.69/0.73	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 8610
2.10/2.21	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 70564
13.99/14.04	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 443021
88.01/88.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 2195252
457.10/457.11	c |----------------------------------------------------------------|
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c |************************
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c |********************************
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c |****************************************************************| ( 6/999) NodeCount: 8797406
1940.55/1940.52	c |----------------------------------------------------------------|
c |*
c |**
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c |****
c |*****
c |******
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c |************
c |*************
c |**************
c |***************
c |****************
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c |***********************
c |************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
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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-3420723-1306639674/watcher-3420723-1306639674 -o /tmp/evaluation-result-3420723-1306639674/solver-3420723-1306639674 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420723-1306639674.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: 1.51 1.88 1.96 2/483 13216
/proc/meminfo: memFree=19346944/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=6856 CPUtime=0 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4194304 302 0 0 0 0 0 0 0 25 0 1 0 854198127 7020544 248 33554432000 4194304 4300876 140735653527792 18446744073709551615 260905393920 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 1714 248 113 27 0 163 0

[startup+0.036559 s]
/proc/loadavg: 1.51 1.88 1.96 2/483 13216
/proc/meminfo: memFree=19346944/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=7788 CPUtime=0.03 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 1357 0 0 0 3 0 0 0 25 0 1 0 854198127 7974912 453 33554432000 4194304 4300876 140735653527792 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 1947 453 143 27 0 396 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7788

[startup+0.100609 s]
/proc/loadavg: 1.51 1.88 1.96 2/483 13216
/proc/meminfo: memFree=19346944/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=7788 CPUtime=0.09 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 1357 0 0 0 9 0 0 0 25 0 1 0 854198127 7974912 453 33554432000 4194304 4300876 140735653527792 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 1947 453 143 27 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.300581 s]
/proc/loadavg: 1.51 1.88 1.96 2/483 13216
/proc/meminfo: memFree=19346944/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=7788 CPUtime=0.29 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 1357 0 0 0 29 0 0 0 25 0 1 0 854198127 7974912 453 33554432000 4194304 4300876 140735653527792 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 1947 453 143 27 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7788

[startup+0.700499 s]
/proc/loadavg: 1.51 1.88 1.96 2/483 13216
/proc/meminfo: memFree=19346944/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=8500 CPUtime=0.69 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 1934 0 0 0 69 0 0 0 25 0 1 0 854198127 8704000 596 33554432000 4194304 4300876 140735653527792 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 2125 596 170 27 0 574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8500

[startup+1.50036 s]
/proc/loadavg: 1.55 1.88 1.96 3/484 13217
/proc/meminfo: memFree=19343596/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=8720 CPUtime=1.49 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 1948 0 0 0 149 0 0 0 25 0 1 0 854198127 8929280 610 33554432000 4194304 4300876 140735653527792 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 2180 610 170 27 0 629 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8720

[startup+3.101 s]
/proc/loadavg: 1.55 1.88 1.96 3/484 13217
/proc/meminfo: memFree=19342108/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=9176 CPUtime=3.09 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 2049 0 0 0 309 0 0 0 25 0 1 0 854198127 9396224 711 33554432000 4194304 4300876 140735653527792 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 2294 711 171 27 0 743 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9176

[startup+6.30041 s]
/proc/loadavg: 1.55 1.88 1.96 3/484 13217
/proc/meminfo: memFree=19341300/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=9744 CPUtime=6.29 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 2146 0 0 0 629 0 0 0 25 0 1 0 854198127 9977856 808 33554432000 4194304 4300876 140735653527792 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 2436 808 171 27 0 885 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9744

[startup+12.7003 s]
/proc/loadavg: 1.62 1.89 1.96 3/484 13218
/proc/meminfo: memFree=19339092/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=10256 CPUtime=12.69 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 2348 0 0 0 1269 0 0 0 25 0 1 0 854198127 10502144 1010 33554432000 4194304 4300876 140735653527792 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 2564 1010 171 27 0 1013 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10256

[startup+25.501 s]
/proc/loadavg: 1.68 1.89 1.96 3/484 13245
/proc/meminfo: memFree=19337132/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=12172 CPUtime=25.49 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 2733 0 0 0 2549 0 0 0 25 0 1 0 854198127 12464128 1395 33554432000 4194304 4300876 140735653527792 18446744073709551615 4199293 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 3043 1395 171 27 0 1492 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12172

[startup+51.1003 s]
/proc/loadavg: 1.79 1.90 1.96 3/484 13246
/proc/meminfo: memFree=19329656/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=16484 CPUtime=51.09 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 3504 0 0 0 5109 0 0 0 25 0 1 0 854198127 16879616 2166 33554432000 4194304 4300876 140735653527792 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 4121 2166 171 27 0 2570 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16484

[startup+102.317 s]
/proc/loadavg: 2.00 1.94 1.97 3/484 13247
/proc/meminfo: memFree=19316104/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=26184 CPUtime=102.31 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 4998 0 0 0 10231 0 0 0 25 0 1 0 854198127 26812416 3660 33554432000 4194304 4300876 140735653527792 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 6546 3660 171 27 0 4995 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 26184

[startup+162.301 s]
/proc/loadavg: 2.04 1.96 1.97 3/484 13249
/proc/meminfo: memFree=19300444/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=34916 CPUtime=162.29 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 6760 0 0 0 16229 0 0 0 25 0 1 0 854198127 35753984 5422 33554432000 4194304 4300876 140735653527792 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 8729 5422 171 27 0 7178 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34916

[startup+222.301 s]
/proc/loadavg: 2.01 1.97 1.97 3/484 13250
/proc/meminfo: memFree=19284412/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=35468 CPUtime=222.3 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 8587 0 0 0 22229 1 0 0 25 0 1 0 854198127 36319232 7249 33554432000 4194304 4300876 140735653527792 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 8867 7249 171 27 0 7316 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35468

[startup+282.301 s]
/proc/loadavg: 2.00 1.97 1.97 3/484 13252
/proc/meminfo: memFree=19271348/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=48564 CPUtime=282.3 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 10313 0 0 0 28229 1 0 0 25 0 1 0 854198127 49729536 8975 33554432000 4194304 4300876 140735653527792 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 12141 8975 171 27 0 10590 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48564

[startup+342.301 s]
/proc/loadavg: 2.00 1.97 1.97 3/484 13253
/proc/meminfo: memFree=19256184/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=68760 CPUtime=342.3 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 11998 0 0 0 34229 1 0 0 25 0 1 0 854198127 70410240 10660 33554432000 4194304 4300876 140735653527792 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 17190 10660 171 27 0 15639 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 68760

[startup+402.301 s]
/proc/loadavg: 2.00 1.97 1.97 3/484 13255
/proc/meminfo: memFree=19242380/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=68760 CPUtime=402.31 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 13635 0 0 0 40229 2 0 0 25 0 1 0 854198127 70410240 12297 33554432000 4194304 4300876 140735653527792 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 17190 12297 171 27 0 15639 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 68760

[startup+462.301 s]
/proc/loadavg: 2.07 2.00 1.98 3/484 13257
/proc/meminfo: memFree=19228564/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=68760 CPUtime=462.3 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 15216 0 0 0 46228 2 0 0 25 0 1 0 854198127 70410240 13878 33554432000 4194304 4300876 140735653527792 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 17190 13878 171 27 0 15639 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68760

[startup+522.301 s]
/proc/loadavg: 2.02 2.00 1.98 3/484 13258
/proc/meminfo: memFree=19214376/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=98228 CPUtime=522.31 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 16953 0 0 0 52228 3 0 0 25 0 1 0 854198127 100585472 15615 33554432000 4194304 4300876 140735653527792 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 24557 15615 171 27 0 23006 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 98228

[startup+582.301 s]
/proc/loadavg: 2.01 2.00 1.98 3/484 13260
/proc/meminfo: memFree=19200316/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=98228 CPUtime=582.31 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 18696 0 0 0 58228 3 0 0 25 0 1 0 854198127 100585472 17358 33554432000 4194304 4300876 140735653527792 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 24557 17358 171 27 0 23006 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 98228

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.02 2.04 2.00 3/484 13365
/proc/meminfo: memFree=18409396/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=465072 CPUtime=4062.44 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 109560 0 0 0 406221 23 0 0 25 0 1 0 854198127 476233728 108222 33554432000 4194304 4300876 140735653527792 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 116268 108222 171 27 0 114717 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 465072

[startup+4122.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/484 13366
/proc/meminfo: memFree=18394476/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=465072 CPUtime=4122.42 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 111229 0 0 0 412219 23 0 0 25 0 1 0 854198127 476233728 109891 33554432000 4194304 4300876 140735653527792 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 116268 109891 171 27 0 114717 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 465072

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/484 13368
/proc/meminfo: memFree=18382276/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=465072 CPUtime=4182.42 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 112729 0 0 0 418219 23 0 0 25 0 1 0 854198127 476233728 111391 33554432000 4194304 4300876 140735653527792 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 116268 111391 171 27 0 114717 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 465072

[startup+4242.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/484 13369
/proc/meminfo: memFree=18368832/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=465072 CPUtime=4242.42 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 114328 0 0 0 424219 23 0 0 25 0 1 0 854198127 476233728 112990 33554432000 4194304 4300876 140735653527792 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 116268 112990 171 27 0 114717 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 465072

[startup+4302.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/484 13374
/proc/meminfo: memFree=18354872/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=465072 CPUtime=4302.43 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 115893 0 0 0 430219 24 0 0 25 0 1 0 854198127 476233728 114555 33554432000 4194304 4300876 140735653527792 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 116268 114555 171 27 0 114717 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 465072

[startup+4362.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/484 13376
/proc/meminfo: memFree=18342796/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=688836 CPUtime=4362.43 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 117454 0 0 0 436219 24 0 0 25 0 1 0 854198127 705368064 116116 33554432000 4194304 4300876 140735653527792 18446744073709551615 4199287 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 172209 116116 171 27 0 170658 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 688836

[startup+4422.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/484 13377
/proc/meminfo: memFree=18328980/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=688836 CPUtime=4422.43 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 118951 0 0 0 442219 24 0 0 25 0 1 0 854198127 705368064 117613 33554432000 4194304 4300876 140735653527792 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 172209 117613 171 27 0 170658 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 688836

[startup+4482.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/484 13379
/proc/meminfo: memFree=18316656/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=688836 CPUtime=4482.43 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 120503 0 0 0 448218 25 0 0 25 0 1 0 854198127 705368064 119165 33554432000 4194304 4300876 140735653527792 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 172209 119165 171 27 0 170658 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 688836

[startup+4542.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/484 13380
/proc/meminfo: memFree=18303584/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=688836 CPUtime=4542.43 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 121959 0 0 0 454218 25 0 0 25 0 1 0 854198127 705368064 120621 33554432000 4194304 4300876 140735653527792 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 172209 120621 171 27 0 170658 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 688836

[startup+4602.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/484 13382
/proc/meminfo: memFree=18289888/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=688836 CPUtime=4602.44 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 123386 0 0 0 460219 25 0 0 25 0 1 0 854198127 705368064 122048 33554432000 4194304 4300876 140735653527792 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 172209 122048 171 27 0 170658 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 688836

[startup+4662.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/484 13384
/proc/meminfo: memFree=18276940/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=697656 CPUtime=4662.44 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 124830 0 0 0 466218 26 0 0 25 0 1 0 854198127 714399744 123492 33554432000 4194304 4300876 140735653527792 18446744073709551615 4214201 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 174414 123492 171 27 0 172863 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 697656

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/484 13385
/proc/meminfo: memFree=18263372/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=697656 CPUtime=4722.45 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 126120 0 0 0 472219 26 0 0 25 0 1 0 854198127 714399744 124782 33554432000 4194304 4300876 140735653527792 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 174414 124782 171 27 0 172863 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 697656

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/484 13387
/proc/meminfo: memFree=18250184/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=697656 CPUtime=4782.44 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 127714 0 0 0 478218 26 0 0 25 0 1 0 854198127 714399744 126376 33554432000 4194304 4300876 140735653527792 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 174414 126376 171 27 0 172863 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 697656

[startup+4842.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/484 13388
/proc/meminfo: memFree=18238104/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=697656 CPUtime=4842.44 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 129280 0 0 0 484217 27 0 0 25 0 1 0 854198127 714399744 127942 33554432000 4194304 4300876 140735653527792 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 174414 127942 171 27 0 172863 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 697656

[startup+4902.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/484 13390
/proc/meminfo: memFree=18225784/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=697656 CPUtime=4902.44 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 130839 0 0 0 490217 27 0 0 25 0 1 0 854198127 714399744 129501 33554432000 4194304 4300876 140735653527792 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 174414 129501 171 27 0 172863 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 697656

[startup+4962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/484 13392
/proc/meminfo: memFree=18212612/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=697656 CPUtime=4962.44 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 132348 0 0 0 496217 27 0 0 25 0 1 0 854198127 714399744 131010 33554432000 4194304 4300876 140735653527792 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 174414 131010 171 27 0 172863 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 697656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.15 2.04 2.01 3/484 13393
/proc/meminfo: memFree=18204884/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=697656 CPUtime=5000.05 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 133326 0 0 0 499978 27 0 0 25 0 1 0 854198127 714399744 131988 33554432000 4194304 4300876 140735653527792 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 174414 131988 171 27 0 172863 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 697656

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: 2.15 2.04 2.01 3/484 13393
/proc/meminfo: memFree=18204884/32950928 swapFree=65252936/67111528
[pid=13216] ppid=13214 vsize=697656 CPUtime=5000.05 cores=1,3,5,7
/proc/13216/stat : 13216 (march_rw) R 13214 13216 5368 0 -1 4202496 133326 0 0 0 499978 27 0 0 25 0 1 0 854198127 714399744 131988 33554432000 4194304 4300876 140735653527792 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13216/statm: 174414 131988 171 27 0 172863 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 697656

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.09
CPU user time (s): 4999.79
CPU system time (s): 0.297954
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 697656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 133326
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= 2809

runsolver used 21.9487 second user time and 50.8073 second system time

The end

Launcher Data 

Begin job on node116 at 2011-05-29 05:27:55
IDJOB=3420723
IDBENCH=82975
IDSOLVER=1913
FILE ID=node116/3420723-1306639674
RUNJOBID= node116-1306639674-13143
PBS_JOBID= 13471625
Free space on /tmp= 73412 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S501033814-049.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420723-1306639674/watcher-3420723-1306639674 -o /tmp/evaluation-result-3420723-1306639674/solver-3420723-1306639674 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420723-1306639674.cnf

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

MD5SUM BENCH= 793faf2fe67c6773a49b839c9edfeeb3
RANDOM SEED=81640482

node116.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		: 2666.826
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		: 2666.826
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	: 5226.15
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		: 2666.826
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		: 2666.826
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.826
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	: 5332.77
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		: 2666.826
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		: 2666.826
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		: 2666.826
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:      19347224 kB
Buffers:        181084 kB
Cached:        2354336 kB
SwapCached:      12264 kB
Active:        7390196 kB
Inactive:      5966880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      19347224 kB
SwapTotal:    67111528 kB
SwapFree:     65252936 kB
Dirty:              12 kB
Writeback:           0 kB
AnonPages:    10820228 kB
Mapped:          24832 kB
Slab:           116872 kB
PageTables:      62204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 139598640 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= 73412 MiB
End job on node116 at 2011-05-29 06:51:16