Trace number 1513238

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) 1200.08 1200.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S266028630-005.cnf
MD5SUMa707a7c29825dc72fa3ef0fca06c3f00
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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

Solver Data 

3.08/3.18	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.08/3.18	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.08/3.18	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.08/3.18	c main()::
3.08/3.18	c initFormula():: searching for DIMACS p-line....
3.08/3.18	c full lookahead due to high density!
3.08/3.18	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
3.08/3.18	c parseCNF():: parsing....
3.08/3.18	c parseCNF():: the CNF contains 0 unary clauses.
3.08/3.18	c runParser():: parsing was successful, warming up engines...
3.08/3.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.08/3.18	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
3.08/3.18	c stat :: sign balance is biased by 0.007
3.08/3.18	c using k-SAT heuristics (size based diff)
3.08/3.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.08/3.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.08/3.18	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
3.08/3.18	c longest clause has size 7
3.08/3.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.08/3.18	c number of free variables = 200
3.08/3.18	c dynamic_preselect_setsize :: off
3.08/3.18	c main():: all systems go!
3.08/3.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 87
3.29/3.31	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 3946
5.39/5.44	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 109706
58.07/58.13	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 2240539
1096.89/1097.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
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-1513238-1238214950/watcher-1513238-1238214950 -o /tmp/evaluation-result-1513238-1238214950/solver-1513238-1238214950 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513238-1238214950.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: 0.99 0.97 0.91 3/70 26758
/proc/meminfo: memFree=917896/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=968 CPUtime=0
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1094157639 991232 103 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 242 104 59 167 0 73 0

[startup+0.0180259 s]
/proc/loadavg: 0.99 0.97 0.91 3/70 26758
/proc/meminfo: memFree=917896/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=1100 CPUtime=0.01
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 162 0 0 0 1 0 0 0 18 0 1 0 1094157639 1126400 147 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 275 147 59 167 0 106 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1100

[startup+0.10104 s]
/proc/loadavg: 0.99 0.97 0.91 3/70 26758
/proc/meminfo: memFree=917896/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=3396 CPUtime=0.09
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 1517 0 0 0 9 0 0 0 18 0 1 0 1094157639 3477504 602 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 849 602 81 167 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3396

[startup+0.301076 s]
/proc/loadavg: 0.99 0.97 0.91 3/70 26758
/proc/meminfo: memFree=917896/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=3616 CPUtime=0.29
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 2877 0 0 0 29 0 0 0 19 0 1 0 1094157639 3702784 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 904 657 84 167 0 735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3616

[startup+0.701148 s]
/proc/loadavg: 0.99 0.97 0.91 3/70 26758
/proc/meminfo: memFree=917896/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=3616 CPUtime=0.69
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 2877 0 0 0 69 0 0 0 22 0 1 0 1094157639 3702784 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 904 657 84 167 0 735 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3616

[startup+1.50129 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26759
/proc/meminfo: memFree=915520/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=3616 CPUtime=1.49
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 2877 0 0 0 149 0 0 0 25 0 1 0 1094157639 3702784 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 904 657 84 167 0 735 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3616

[startup+3.10159 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26759
/proc/meminfo: memFree=915392/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=3616 CPUtime=3.08
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 2877 0 0 0 308 0 0 0 25 0 1 0 1094157639 3702784 657 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 904 657 84 167 0 735 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3616

[startup+6.30117 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26759
/proc/meminfo: memFree=914176/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=5164 CPUtime=6.29
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 3838 0 0 0 628 1 0 0 25 0 1 0 1094157639 5287936 961 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 1291 961 94 167 0 1122 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5164

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26759
/proc/meminfo: memFree=913856/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=5568 CPUtime=12.69
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 3909 0 0 0 1268 1 0 0 25 0 1 0 1094157639 5701632 1032 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 1392 1032 94 167 0 1223 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5568

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26759
/proc/meminfo: memFree=912768/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=6592 CPUtime=25.48
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 4166 0 0 0 2547 1 0 0 25 0 1 0 1094157639 6750208 1289 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 1648 1289 94 167 0 1479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6592

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26759
/proc/meminfo: memFree=911552/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=7868 CPUtime=51.07
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 4482 0 0 0 5105 2 0 0 25 0 1 0 1094157639 8056832 1605 1992294400 134512640 135197250 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 1967 1605 94 167 0 1798 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7868

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26759
/proc/meminfo: memFree=908992/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=10744 CPUtime=102.25
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 5099 0 0 0 10223 2 0 0 25 0 1 0 1094157639 11001856 2222 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 2686 2222 94 167 0 2517 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10744

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26759
/proc/meminfo: memFree=906112/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=13332 CPUtime=162.23
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 5809 0 0 0 16220 3 0 0 25 0 1 0 1094157639 13651968 2932 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 3333 2932 94 167 0 3164 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13332

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26759
/proc/meminfo: memFree=903168/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=17212 CPUtime=222.21
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 6523 0 0 0 22217 4 0 0 25 0 1 0 1094157639 17625088 3646 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 4303 3646 94 167 0 4134 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17212

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26759
/proc/meminfo: memFree=900224/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=23032 CPUtime=282.19
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 7254 0 0 0 28215 4 0 0 25 0 1 0 1094157639 23584768 4377 1992294400 134512640 135197250 4294956240 18446744073709551615 134611836 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 5758 4377 94 167 0 5589 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23032

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26759
/proc/meminfo: memFree=897344/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=23032 CPUtime=342.17
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 7963 0 0 0 34212 5 0 0 25 0 1 0 1094157639 23584768 5086 1992294400 134512640 135197250 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 5758 5086 94 167 0 5589 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23032

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26759
/proc/meminfo: memFree=894464/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=31764 CPUtime=402.14
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 8684 0 0 0 40209 5 0 0 25 0 1 0 1094157639 32526336 5807 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 7941 5807 94 167 0 7772 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 31764

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26761
/proc/meminfo: memFree=891648/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=31764 CPUtime=462.12
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 9394 0 0 0 46206 6 0 0 25 0 1 0 1094157639 32526336 6517 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 7941 6517 94 167 0 7772 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 31764

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26761
/proc/meminfo: memFree=888832/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=31764 CPUtime=522.1
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 10113 0 0 0 52203 7 0 0 25 0 1 0 1094157639 32526336 7236 1992294400 134512640 135197250 4294956240 18446744073709551615 134603321 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 7941 7236 94 167 0 7772 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 31764

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26761
/proc/meminfo: memFree=885888/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=44860 CPUtime=582.07
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 10839 0 0 0 58200 7 0 0 25 0 1 0 1094157639 45936640 7962 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 11215 7962 94 167 0 11046 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 44860

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26761
/proc/meminfo: memFree=882880/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=44860 CPUtime=642.06
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 11582 0 0 0 64198 8 0 0 25 0 1 0 1094157639 45936640 8705 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 11215 8705 94 167 0 11046 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 44860

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26761
/proc/meminfo: memFree=879936/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=44860 CPUtime=702.03
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 12328 0 0 0 70195 8 0 0 25 0 1 0 1094157639 45936640 9451 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 11215 9451 94 167 0 11046 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 44860

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26761
/proc/meminfo: memFree=876992/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=44860 CPUtime=762.02
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 13064 0 0 0 76193 9 0 0 25 0 1 0 1094157639 45936640 10187 1992294400 134512640 135197250 4294956240 18446744073709551615 134593330 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 11215 10187 94 167 0 11046 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 44860

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26761
/proc/meminfo: memFree=873984/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=64504 CPUtime=821.99
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 13804 0 0 0 82190 9 0 0 25 0 1 0 1094157639 66052096 10927 1992294400 134512640 135197250 4294956240 18446744073709551615 134550597 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 16126 10927 94 167 0 15957 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 64504

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26761
/proc/meminfo: memFree=870976/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=64504 CPUtime=881.97
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 14540 0 0 0 88187 10 0 0 25 0 1 0 1094157639 66052096 11663 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 16126 11663 94 167 0 15957 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 64504

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26761
/proc/meminfo: memFree=867456/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=65500 CPUtime=941.95
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 15412 0 0 0 94184 11 0 0 25 0 1 0 1094157639 67072000 12535 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 16375 12535 94 167 0 16206 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 65500

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26761
/proc/meminfo: memFree=864448/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=65500 CPUtime=1001.93
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 16154 0 0 0 100182 11 0 0 25 0 1 0 1094157639 67072000 13277 1992294400 134512640 135197250 4294956240 18446744073709551615 134602180 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 16375 13277 94 167 0 16206 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 65500

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26761
/proc/meminfo: memFree=861696/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=65500 CPUtime=1061.9
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 16876 0 0 0 106179 11 0 0 25 0 1 0 1094157639 67072000 13999 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 16375 13999 94 167 0 16206 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 65500

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26761
/proc/meminfo: memFree=859008/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=65500 CPUtime=1121.88
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 17539 0 0 0 112176 12 0 0 25 0 1 0 1094157639 67072000 14662 1992294400 134512640 135197250 4294956240 18446744073709551615 134611693 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 16375 14662 94 167 0 16206 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 65500

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26761
/proc/meminfo: memFree=856128/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=65500 CPUtime=1181.86
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 18259 0 0 0 118174 12 0 0 25 0 1 0 1094157639 67072000 15382 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 16375 15382 94 167 0 16206 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 65500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 26761
/proc/meminfo: memFree=855168/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=65500 CPUtime=1200.05
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 18472 0 0 0 119993 12 0 0 25 0 1 0 1094157639 67072000 15595 1992294400 134512640 135197250 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 16375 15595 94 167 0 16206 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 65500

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 2/71 26761
/proc/meminfo: memFree=855168/2055920 swapFree=4170584/4192956
[pid=26758] ppid=26756 vsize=65500 CPUtime=1200.05
/proc/26758/stat : 26758 (march_nn) R 26756 26758 25985 0 -1 4194304 18472 0 0 0 119993 12 0 0 25 0 1 0 1094157639 67072000 15595 1992294400 134512640 135197250 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/26758/statm: 16375 15595 94 167 0 16206 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 65500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.139978
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 65500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18472
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= 2044

runsolver used 1.22981 second user time and 3.15152 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 05:35:50
IDJOB=1513238
IDBENCH=70246
IDSOLVER=522
FILE ID=node45/1513238-1238214950
PBS_JOBID= 9060520
Free space on /tmp= 66336 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S266028630-005.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513238-1238214950/watcher-1513238-1238214950 -o /tmp/evaluation-result-1513238-1238214950/solver-1513238-1238214950 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513238-1238214950.cnf

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

MD5SUM BENCH= a707a7c29825dc72fa3ef0fca06c3f00
RANDOM SEED=1212985212

node45.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		: 3000.285
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	: 5914.62
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		: 3000.285
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:        918312 kB
Buffers:         83368 kB
Cached:         953540 kB
SwapCached:      11516 kB
Active:         132412 kB
Inactive:       917556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        918312 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          18688 kB
Slab:            73008 kB
Committed_AS:  2497872 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-28 05:55:53