Trace number 1513334

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_nn nn? (TO) 1200.07 1200.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1992353905-004.cnf
MD5SUMbd2ffd9bc7cc85da4d9e7498163745df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

Solver Data 

2.79/2.86	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.79/2.86	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.79/2.86	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.79/2.86	c main()::
2.79/2.86	c initFormula():: searching for DIMACS p-line....
2.79/2.86	c full lookahead due to high density!
2.79/2.86	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.79/2.86	c parseCNF():: parsing....
2.79/2.86	c parseCNF():: the CNF contains 0 unary clauses.
2.79/2.86	c runParser():: parsing was successful, warming up engines...
2.79/2.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.86	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.79/2.86	c stat :: sign balance is biased by 0.006
2.79/2.86	c using k-SAT heuristics (size based diff)
2.79/2.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.86	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.79/2.86	c longest clause has size 7
2.79/2.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.86	c number of free variables = 180
2.79/2.86	c dynamic_preselect_setsize :: off
2.79/2.86	c main():: all systems go!
2.79/2.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 86
2.88/2.98	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 3192
4.58/4.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| ( 2/999) NodeCount: 79454
40.47/40.60	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 1460702
682.54/682.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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 version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513334-1238216156/watcher-1513334-1238216156 -o /tmp/evaluation-result-1513334-1238216156/solver-1513334-1238216156 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513334-1238216156.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/71 6296
/proc/meminfo: memFree=911296/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=968 CPUtime=0
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 1094278664 991232 101 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 242 101 59 167 0 73 0

[startup+0.0561239 s]
/proc/loadavg: 0.91 0.95 0.90 3/71 6296
/proc/meminfo: memFree=911296/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=2056 CPUtime=0.05
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 388 0 0 0 5 0 0 0 18 0 1 0 1094278664 2105344 297 1992294400 134512640 135197250 4294956240 18446744073709551615 134565188 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 514 297 66 167 0 345 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2056

[startup+0.101132 s]
/proc/loadavg: 0.91 0.95 0.90 3/71 6296
/proc/meminfo: memFree=911296/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=2976 CPUtime=0.09
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 1515 0 0 0 9 0 0 0 18 0 1 0 1094278664 3047424 524 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 744 524 81 167 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2976

[startup+0.301169 s]
/proc/loadavg: 0.91 0.95 0.90 3/71 6296
/proc/meminfo: memFree=911296/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=3212 CPUtime=0.29
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 2560 0 0 0 29 0 0 0 19 0 1 0 1094278664 3289088 604 1992294400 134512640 135197250 4294956240 18446744073709551615 134578107 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 803 604 84 167 0 634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3212

[startup+0.701244 s]
/proc/loadavg: 0.91 0.95 0.90 3/71 6296
/proc/meminfo: memFree=911296/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=3212 CPUtime=0.69
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 2560 0 0 0 69 0 0 0 22 0 1 0 1094278664 3289088 604 1992294400 134512640 135197250 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 803 604 84 167 0 634 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3212

[startup+1.5014 s]
/proc/loadavg: 0.91 0.95 0.90 2/72 6297
/proc/meminfo: memFree=909176/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=3212 CPUtime=1.49
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 2560 0 0 0 149 0 0 0 25 0 1 0 1094278664 3289088 604 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 803 604 84 167 0 634 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3212

[startup+3.1017 s]
/proc/loadavg: 0.91 0.95 0.90 2/72 6297
/proc/meminfo: memFree=909048/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=5332 CPUtime=3.08
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 3200 0 0 0 308 0 0 0 25 0 1 0 1094278664 5459968 1019 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 1333 1019 94 167 0 1164 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5332

[startup+6.3013 s]
/proc/loadavg: 0.92 0.95 0.90 2/72 6297
/proc/meminfo: memFree=907384/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=5332 CPUtime=6.28
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 3202 0 0 0 628 0 0 0 25 0 1 0 1094278664 5459968 1021 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 1333 1021 94 167 0 1164 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5332

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.90 2/72 6297
/proc/meminfo: memFree=907256/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=5336 CPUtime=12.69
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 3203 0 0 0 1268 1 0 0 25 0 1 0 1094278664 5464064 1022 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 1334 1022 94 167 0 1165 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5336

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.91 2/72 6297
/proc/meminfo: memFree=906232/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=6872 CPUtime=25.48
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 3470 0 0 0 2547 1 0 0 25 0 1 0 1094278664 7036928 1289 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 1718 1289 94 167 0 1549 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6872

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.91 2/72 6297
/proc/meminfo: memFree=905016/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=8788 CPUtime=51.07
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 3790 0 0 0 5106 1 0 0 25 0 1 0 1094278664 8998912 1609 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 2197 1609 94 167 0 2028 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8788

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/72 6297
/proc/meminfo: memFree=902392/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=10512 CPUtime=102.26
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 4424 0 0 0 10224 2 0 0 25 0 1 0 1094278664 10764288 2243 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 2628 2243 94 167 0 2459 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10512

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6297
/proc/meminfo: memFree=899448/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=16980 CPUtime=162.23
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 5165 0 0 0 16220 3 0 0 25 0 1 0 1094278664 17387520 2984 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 4245 2984 94 167 0 4076 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16980

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6297
/proc/meminfo: memFree=896376/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=16980 CPUtime=222.21
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 5918 0 0 0 22218 3 0 0 25 0 1 0 1094278664 17387520 3737 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 4245 3737 94 167 0 4076 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16980

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6297
/proc/meminfo: memFree=893304/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=22800 CPUtime=282.19
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 6674 0 0 0 28215 4 0 0 25 0 1 0 1094278664 23347200 4493 1992294400 134512640 135197250 4294956240 18446744073709551615 134603201 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 5700 4493 94 167 0 5531 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22800

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=890168/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=22800 CPUtime=342.16
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 7439 0 0 0 34212 4 0 0 25 0 1 0 1094278664 23347200 5258 1992294400 134512640 135197250 4294956240 18446744073709551615 134572731 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 5700 5258 94 167 0 5531 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 22800

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=887096/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=31532 CPUtime=402.13
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 8204 0 0 0 40208 5 0 0 25 0 1 0 1094278664 32288768 6023 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 7883 6023 94 167 0 7714 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 31532

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=883960/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=31532 CPUtime=462.12
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 8973 0 0 0 46206 6 0 0 25 0 1 0 1094278664 32288768 6792 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 7883 6792 94 167 0 7714 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 31532

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=880824/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=31532 CPUtime=522.09
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 9750 0 0 0 52203 6 0 0 25 0 1 0 1094278664 32288768 7569 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 7883 7569 94 167 0 7714 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 31532

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=877624/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=44628 CPUtime=582.07
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 10526 0 0 0 58199 8 0 0 25 0 1 0 1094278664 45699072 8345 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 11157 8345 94 167 0 10988 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 44628

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=874488/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=44628 CPUtime=642.06
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 11299 0 0 0 64197 9 0 0 25 0 1 0 1094278664 45699072 9118 1992294400 134512640 135197250 4294956240 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 11157 9118 94 167 0 10988 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 44628

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=871288/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=45516 CPUtime=702.02
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 12111 0 0 0 70193 9 0 0 25 0 1 0 1094278664 46608384 9930 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 11379 9930 94 167 0 11210 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 45516

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=868216/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=45516 CPUtime=762.01
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 12861 0 0 0 76191 10 0 0 25 0 1 0 1094278664 46608384 10680 1992294400 134512640 135197250 4294956240 18446744073709551615 134602864 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 11379 10680 94 167 0 11210 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 45516

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=865208/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=65160 CPUtime=821.99
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 13612 0 0 0 82188 11 0 0 25 0 1 0 1094278664 66723840 11431 1992294400 134512640 135197250 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 16290 11431 94 167 0 16121 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 65160

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=862136/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=65160 CPUtime=881.96
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 14375 0 0 0 88184 12 0 0 25 0 1 0 1094278664 66723840 12194 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 16290 12194 94 167 0 16121 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 65160

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=859192/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=65160 CPUtime=941.94
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 15121 0 0 0 94181 13 0 0 25 0 1 0 1094278664 66723840 12940 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 16290 12940 94 167 0 16121 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 65160

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=856120/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=65160 CPUtime=1001.92
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 15874 0 0 0 100179 13 0 0 25 0 1 0 1094278664 66723840 13693 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 16290 13693 94 167 0 16121 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 65160

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=853176/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=65160 CPUtime=1061.89
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 16625 0 0 0 106176 13 0 0 25 0 1 0 1094278664 66723840 14444 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 16290 14444 94 167 0 16121 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 65160

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=850040/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=65160 CPUtime=1121.87
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 17393 0 0 0 112173 14 0 0 25 0 1 0 1094278664 66723840 15212 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 16290 15212 94 167 0 16121 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 65160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=846904/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=94628 CPUtime=1181.85
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 18159 0 0 0 118170 15 0 0 25 0 1 0 1094278664 96899072 15978 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 23657 15978 94 167 0 23488 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 94628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=845944/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=94628 CPUtime=1200.05
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 18388 0 0 0 119989 16 0 0 25 0 1 0 1094278664 96899072 16207 1992294400 134512640 135197250 4294956240 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 23657 16207 94 167 0 23488 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 94628

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 6303
/proc/meminfo: memFree=845944/2055920 swapFree=4170332/4192956
[pid=6296] ppid=6294 vsize=94628 CPUtime=1200.05
/proc/6296/stat : 6296 (march_nn) R 6294 6296 5477 0 -1 4194304 18388 0 0 0 119989 16 0 0 25 0 1 0 1094278664 96899072 16207 1992294400 134512640 135197250 4294956240 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/6296/statm: 23657 16207 94 167 0 23488 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 94628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.172973
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 94628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18388
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= 2
involuntary context switches= 2540

runsolver used 1.10083 second user time and 3.2805 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-28 05:55:56
IDJOB=1513334
IDBENCH=70254
IDSOLVER=522
FILE ID=node38/1513334-1238216156
PBS_JOBID= 9060526
Free space on /tmp= 65528 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1992353905-004.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513334-1238216156/watcher-1513334-1238216156 -o /tmp/evaluation-result-1513334-1238216156/solver-1513334-1238216156 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513334-1238216156.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bd2ffd9bc7cc85da4d9e7498163745df
RANDOM SEED=2053095199

node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        911776 kB
Buffers:         80104 kB
Cached:         976972 kB
SwapCached:      11204 kB
Active:          78700 kB
Inactive:       991044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        911776 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          18396 kB
Slab:            59560 kB
Committed_AS:  3002240 kB
PageTables:       1988 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65528 MiB
End job on node38 at 2009-03-28 06:15:58