Trace number 1735413

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) 1200.14 1200.44

General information on the benchmark

NameCRAFTED/rbsat/random/forced/
rbsat-v945c61409gyes9.cnf
MD5SUM5b3cb365e0da247dad8c75295d40c6a5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark23.4134
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data 

0.19/0.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.30	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.30	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.30	c main()::
0.19/0.30	c initFormula():: searching for DIMACS p-line....
0.19/0.30	c full lookahead due to high density!
0.19/0.30	c initFormula():: the DIMACS p-line indicates a CNF of 945 variables and 61409 clauses.
0.19/0.30	c parseCNF():: parsing....
0.19/0.30	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.30	c runParser():: parsing was successful, warming up engines...
0.19/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 3293 duplicate clauses
0.19/0.30	c preprocessing fase I completed:: there are now 945 free variables and 58116 clauses.
0.19/0.30	c stat :: sign balance is biased by 120.782
0.19/0.30	c using k-SAT heuristics (size based diff)
0.19/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.30	c main():: clause / variable ratio: ( 58116 / 945 ) = 61.50
0.19/0.30	c longest clause has size 21
0.19/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.30	c number of free variables = 945
0.19/0.30	c dynamic_preselect_setsize :: off
0.19/0.30	c main():: all systems go!
0.19/0.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 77
0.29/0.40	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 1814
1.39/1.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 21014
12.49/12.57	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 131787
73.18/73.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 489569
257.73/257.80	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 1173564
584.84/585.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1977818
945.86/946.17	c |----------------------------------------------------------------|
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1735413-1240802063/watcher-1735413-1240802063 -o /tmp/evaluation-result-1735413-1240802063/solver-1735413-1240802063 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1735413-1240802063.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: 1.99 1.85 1.46 2/67 12553
/proc/meminfo: memFree=1520480/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=1448 CPUtime=0
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 108232495 1482752 164 1992294400 134512640 135197250 4294956224 18446744073709551615 134847876 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 362 164 58 167 0 193 0

[startup+0.0957369 s]
/proc/loadavg: 1.99 1.85 1.46 2/67 12553
/proc/meminfo: memFree=1520480/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=4800 CPUtime=0.09
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 736 0 0 0 9 0 0 0 18 0 1 0 108232495 4915200 561 1992294400 134512640 135197250 4294956224 18446744073709551615 134565259 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 1200 561 65 167 0 1031 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4800

[startup+0.101736 s]
/proc/loadavg: 1.99 1.85 1.46 2/67 12553
/proc/meminfo: memFree=1520480/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=4800 CPUtime=0.09
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 764 0 0 0 9 0 0 0 18 0 1 0 108232495 4915200 589 1992294400 134512640 135197250 4294956224 18446744073709551615 134569568 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 1200 589 65 167 0 1031 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4800

[startup+0.301755 s]
/proc/loadavg: 1.99 1.85 1.46 2/67 12553
/proc/meminfo: memFree=1520480/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=7964 CPUtime=0.29
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 4155 0 0 0 28 1 0 0 19 0 1 0 108232495 8155136 912 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 2024 913 89 167 0 1855 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7964

[startup+0.701791 s]
/proc/loadavg: 1.99 1.85 1.46 2/67 12553
/proc/meminfo: memFree=1520480/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=8364 CPUtime=0.69
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 4240 0 0 0 68 1 0 0 23 0 1 0 108232495 8564736 997 1992294400 134512640 135197250 4294956224 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 2091 997 93 167 0 1922 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8364

[startup+1.50286 s]
/proc/loadavg: 1.91 1.84 1.45 2/68 12554
/proc/meminfo: memFree=1516696/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=8832 CPUtime=1.49
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 4352 0 0 0 148 1 0 0 25 0 1 0 108232495 9043968 1109 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 2208 1109 93 167 0 2039 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8832

[startup+3.10201 s]
/proc/loadavg: 1.91 1.84 1.45 2/68 12554
/proc/meminfo: memFree=1515992/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=9440 CPUtime=3.09
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 4482 0 0 0 308 1 0 0 25 0 1 0 108232495 9666560 1239 1992294400 134512640 135197250 4294956224 18446744073709551615 134556707 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 2360 1239 93 167 0 2191 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9440

[startup+6.30129 s]
/proc/loadavg: 1.84 1.83 1.45 2/68 12554
/proc/meminfo: memFree=1515032/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=10000 CPUtime=6.29
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 4642 0 0 0 628 1 0 0 25 0 1 0 108232495 10240000 1399 1992294400 134512640 135197250 4294956224 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 2500 1399 93 167 0 2331 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10000

[startup+12.7019 s]
/proc/loadavg: 1.77 1.81 1.45 2/68 12554
/proc/meminfo: memFree=1513944/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=11716 CPUtime=12.69
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 4894 0 0 0 1268 1 0 0 25 0 1 0 108232495 11997184 1651 1992294400 134512640 135197250 4294956224 18446744073709551615 134713055 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 2929 1651 93 167 0 2760 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11716

[startup+25.502 s]
/proc/loadavg: 1.60 1.77 1.44 2/68 12554
/proc/meminfo: memFree=1512280/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=13424 CPUtime=25.49
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 5305 0 0 0 2547 2 0 0 25 0 1 0 108232495 13746176 2062 1992294400 134512640 135197250 4294956224 18446744073709551615 134550960 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 3356 2062 93 167 0 3187 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13424

[startup+51.1013 s]
/proc/loadavg: 1.40 1.71 1.43 2/68 12554
/proc/meminfo: memFree=1508888/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=17572 CPUtime=51.08
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 6165 0 0 0 5106 2 0 0 25 0 1 0 108232495 17993728 2922 1992294400 134512640 135197250 4294956224 18446744073709551615 134550601 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 4393 2922 93 167 0 4224 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17572

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.41 2/68 12554
/proc/meminfo: memFree=1501400/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=25928 CPUtime=102.27
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 8017 0 0 0 10224 3 0 0 25 0 1 0 108232495 26550272 4774 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 6482 4774 93 167 0 6313 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25928

[startup+162.301 s]
/proc/loadavg: 1.06 1.49 1.38 2/68 12554
/proc/meminfo: memFree=1492184/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=39472 CPUtime=162.25
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 10347 0 0 0 16221 4 0 0 25 0 1 0 108232495 40419328 7104 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 9868 7104 93 167 0 9699 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39472

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/68 12554
/proc/meminfo: memFree=1482840/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=65396 CPUtime=222.24
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 12648 0 0 0 22218 6 0 0 25 0 1 0 108232495 66965504 9405 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 16349 9405 93 167 0 16180 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 65396

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.33 2/68 12554
/proc/meminfo: memFree=1473304/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=71216 CPUtime=282.22
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 15038 0 0 0 28215 7 0 0 25 0 1 0 108232495 72925184 11795 1992294400 134512640 135197250 4294956224 18446744073709551615 134556739 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 17804 11795 93 167 0 17635 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 71216

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/68 12554
/proc/meminfo: memFree=1463320/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=71216 CPUtime=342.2
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 17527 0 0 0 34212 8 0 0 25 0 1 0 108232495 72925184 14284 1992294400 134512640 135197250 4294956224 18446744073709551615 134550774 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 17804 14284 93 167 0 17635 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 71216

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/68 12554
/proc/meminfo: memFree=1453272/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=79948 CPUtime=402.2
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 20044 0 0 0 40210 10 0 0 25 0 1 0 108232495 81866752 16801 1992294400 134512640 135197250 4294956224 18446744073709551615 134618524 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 19987 16801 93 167 0 19818 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 79948

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/68 12554
/proc/meminfo: memFree=1443032/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=123776 CPUtime=462.18
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 22580 0 0 0 46207 11 0 0 25 0 1 0 108232495 126746624 19337 1992294400 134512640 135197250 4294956224 18446744073709551615 134541456 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 30944 19337 93 167 0 30775 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 123776

[startup+522.301 s]
/proc/loadavg: 1.00 1.14 1.24 2/68 12554
/proc/meminfo: memFree=1433368/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=123776 CPUtime=522.17
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 25020 0 0 0 52204 13 0 0 25 0 1 0 108232495 126746624 21777 1992294400 134512640 135197250 4294956224 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 30944 21777 93 167 0 30775 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 123776

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/68 12554
/proc/meminfo: memFree=1423192/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=136872 CPUtime=582.15
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 27524 0 0 0 58201 14 0 0 25 0 1 0 108232495 140156928 24281 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 34218 24281 93 167 0 34049 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 136872

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.21 2/68 12554
/proc/meminfo: memFree=1413208/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=136872 CPUtime=642.14
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 30002 0 0 0 64198 16 0 0 25 0 1 0 108232495 140156928 26759 1992294400 134512640 135197250 4294956224 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 34218 26759 93 167 0 34049 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 136872

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/68 12554
/proc/meminfo: memFree=1403352/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=136872 CPUtime=702.11
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 32490 0 0 0 70194 17 0 0 25 0 1 0 108232495 140156928 29247 1992294400 134512640 135197250 4294956224 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 34218 29247 93 167 0 34049 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 136872

[startup+762.307 s]
/proc/loadavg: 1.00 1.05 1.18 2/68 12554
/proc/meminfo: memFree=1392984/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=136872 CPUtime=762.11
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 35044 0 0 0 76192 19 0 0 25 0 1 0 108232495 140156928 31801 1992294400 134512640 135197250 4294956224 18446744073709551615 134592835 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 34218 31801 93 167 0 34049 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 136872

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/68 12554
/proc/meminfo: memFree=1383000/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=244176 CPUtime=822.09
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 37506 0 0 0 82188 21 0 0 25 0 1 0 108232495 250036224 34263 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 61044 34263 93 167 0 60875 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 244176

[startup+882.302 s]
/proc/loadavg: 1.04 1.05 1.16 2/68 12554
/proc/meminfo: memFree=1373080/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=244176 CPUtime=882.07
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 39968 0 0 0 88185 22 0 0 25 0 1 0 108232495 250036224 36725 1992294400 134512640 135197250 4294956224 18446744073709551615 134592818 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 61044 36725 93 167 0 60875 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 244176

[startup+942.302 s]
/proc/loadavg: 1.01 1.03 1.15 2/68 12554
/proc/meminfo: memFree=1363032/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=244176 CPUtime=942.06
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 42511 0 0 0 94183 23 0 0 25 0 1 0 108232495 250036224 39268 1992294400 134512640 135197250 4294956224 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 61044 39268 93 167 0 60875 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 244176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.13 2/68 12554
/proc/meminfo: memFree=1354008/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=244176 CPUtime=1002.04
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 44728 0 0 0 100180 24 0 0 25 0 1 0 108232495 250036224 41485 1992294400 134512640 135197250 4294956224 18446744073709551615 134590674 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 61044 41485 93 167 0 60875 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 244176

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/68 12554
/proc/meminfo: memFree=1344984/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=244176 CPUtime=1062.03
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 47005 0 0 0 106178 25 0 0 25 0 1 0 108232495 250036224 43762 1992294400 134512640 135197250 4294956224 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 61044 43762 93 167 0 60875 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 244176

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/68 12554
/proc/meminfo: memFree=1336088/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=244176 CPUtime=1122.01
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 49221 0 0 0 112174 27 0 0 25 0 1 0 108232495 250036224 45978 1992294400 134512640 135197250 4294956224 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 61044 45978 93 167 0 60875 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 244176

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/68 12554
/proc/meminfo: memFree=1327000/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=273644 CPUtime=1181.99
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 51508 0 0 0 118171 28 0 0 25 0 1 0 108232495 280211456 48265 1992294400 134512640 135197250 4294956224 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 68411 48265 93 167 0 68242 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 273644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.09 2/68 12554
/proc/meminfo: memFree=1323928/2055920 swapFree=4192812/4192956
[pid=12553] ppid=12551 vsize=273644 CPUtime=1200.1
/proc/12553/stat : 12553 (march_nn) R 12551 12553 11595 0 -1 4194304 52237 0 0 0 119981 29 0 0 25 0 1 0 108232495 280211456 48994 1992294400 134512640 135197250 4294956224 18446744073709551615 134548680 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 68411 48994 93 167 0 68242 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 273644

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.14
CPU user time (s): 1199.81
CPU system time (s): 0.32695
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 273644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.32695
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52237
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= 2119

runsolver used 1.04784 second user time and 3.33949 second system time

The end

Launcher Data 

Begin job on node68 at 2009-04-27 05:14:23
IDJOB=1735413
IDBENCH=71418
IDSOLVER=522
FILE ID=node68/1735413-1240802063
PBS_JOBID= 9187333
Free space on /tmp= 66560 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v945c61409gyes9.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735413-1240802063/watcher-1735413-1240802063 -o /tmp/evaluation-result-1735413-1240802063/solver-1735413-1240802063 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1735413-1240802063.cnf

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

MD5SUM BENCH= 5b3cb365e0da247dad8c75295d40c6a5
RANDOM SEED=1562561275

node68.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		: 3000.223
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		: 3000.223
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:       1520896 kB
Buffers:         68092 kB
Cached:         373764 kB
SwapCached:        144 kB
Active:         217464 kB
Inactive:       240932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1488 kB
Writeback:           0 kB
Mapped:          26408 kB
Slab:            62220 kB
Committed_AS:   332732 kB
PageTables:       1560 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB
End job on node68 at 2009-04-27 05:34:26