Trace number 1516358

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) 1200.09 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1718226278-096.cnf
MD5SUM35904e0c8ea78accb6323dc68b496f54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.359944
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

1.00/1.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.04	c main()::
1.00/1.04	c initFormula():: searching for DIMACS p-line....
1.00/1.04	c full lookahead due to high density!
1.00/1.04	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
1.00/1.04	c parseCNF():: parsing....
1.00/1.04	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.04	c runParser():: parsing was successful, warming up engines...
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
1.00/1.04	c stat :: sign balance is biased by 0.005
1.00/1.04	c using k-SAT heuristics (size based diff)
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
1.00/1.04	c longest clause has size 7
1.00/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.04	c number of free variables = 70
1.00/1.04	c dynamic_preselect_setsize :: off
1.00/1.04	c main():: all systems go!
1.00/1.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 28
1.00/1.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 413
1.19/1.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3655
2.69/2.77	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 22790
11.39/11.44	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 106423
50.58/50.68	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 384810
188.44/188.53	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1110417
570.23/570.49	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516358-1238268327/watcher-1516358-1238268327 -o /tmp/evaluation-result-1516358-1238268327/solver-1516358-1238268327 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516358-1238268327.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 0.97 0.99 3/73 12162
/proc/meminfo: memFree=1639864/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=836 CPUtime=0
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 1099497543 856064 94 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 209 94 59 167 0 40 0

[startup+0.046036 s]
/proc/loadavg: 0.91 0.97 0.99 3/73 12162
/proc/meminfo: memFree=1639864/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=1716 CPUtime=0.04
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 813 0 0 0 4 0 0 0 20 0 1 0 1099497543 1757184 299 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 429 299 83 167 0 260 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1716

[startup+0.10104 s]
/proc/loadavg: 0.91 0.97 0.99 3/73 12162
/proc/meminfo: memFree=1639864/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=1952 CPUtime=0.09
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 906 0 0 0 9 0 0 0 20 0 1 0 1099497543 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578101 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301061 s]
/proc/loadavg: 0.91 0.97 0.99 3/73 12162
/proc/meminfo: memFree=1639864/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=1952 CPUtime=0.29
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 906 0 0 0 29 0 0 0 22 0 1 0 1099497543 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701104 s]
/proc/loadavg: 0.91 0.97 0.99 3/73 12162
/proc/meminfo: memFree=1639864/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=1952 CPUtime=0.69
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 906 0 0 0 69 0 0 0 25 0 1 0 1099497543 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50119 s]
/proc/loadavg: 0.92 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1638768/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=2392 CPUtime=1.49
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 1164 0 0 0 149 0 0 0 25 0 1 0 1099497543 2449408 431 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 598 431 94 167 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10136 s]
/proc/loadavg: 0.92 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1638256/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=2640 CPUtime=3.09
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 1166 0 0 0 309 0 0 0 25 0 1 0 1099497543 2703360 433 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 660 433 94 167 0 491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.3017 s]
/proc/loadavg: 0.93 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1638128/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=2640 CPUtime=6.29
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 1207 0 0 0 629 0 0 0 25 0 1 0 1099497543 2703360 474 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 660 474 94 167 0 491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2640

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1637448/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=3324 CPUtime=12.69
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 1365 0 0 0 1269 0 0 0 25 0 1 0 1099497543 3403776 632 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 831 632 94 167 0 662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3324

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1636744/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=4176 CPUtime=25.48
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 1530 0 0 0 2548 0 0 0 25 0 1 0 1099497543 4276224 797 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 1044 797 94 167 0 875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4176

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1635464/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=6092 CPUtime=51.08
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 1843 0 0 0 5107 1 0 0 25 0 1 0 1099497543 6238208 1110 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 1523 1110 94 167 0 1354 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6092

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1632904/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=7816 CPUtime=102.27
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 2478 0 0 0 10226 1 0 0 25 0 1 0 1099497543 8003584 1745 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 1954 1745 94 167 0 1785 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7816

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1629960/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=14284 CPUtime=162.25
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 3194 0 0 0 16223 2 0 0 25 0 1 0 1099497543 14626816 2461 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 3571 2461 94 167 0 3402 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14284

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1627144/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=14284 CPUtime=222.23
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 3883 0 0 0 22221 2 0 0 25 0 1 0 1099497543 14626816 3150 1992294400 134512640 135197250 4294956240 18446744073709551615 134548743 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 3571 3150 94 167 0 3402 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14284

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1624328/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=20104 CPUtime=282.21
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 4578 0 0 0 28219 2 0 0 25 0 1 0 1099497543 20586496 3845 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 5026 3845 94 167 0 4857 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20104

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1621256/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=20516 CPUtime=342.2
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 5326 0 0 0 34217 3 0 0 25 0 1 0 1099497543 21008384 4593 1992294400 134512640 135197250 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 5129 4593 94 167 0 4960 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20516

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1618504/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=29248 CPUtime=402.18
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 6015 0 0 0 40215 3 0 0 25 0 1 0 1099497543 29949952 5282 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 7312 5282 94 167 0 7143 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29248

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1615688/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=29248 CPUtime=462.16
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 6699 0 0 0 46212 4 0 0 25 0 1 0 1099497543 29949952 5966 1992294400 134512640 135197250 4294956240 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 7312 5966 94 167 0 7143 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 29248

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1613064/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=29248 CPUtime=522.15
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 7352 0 0 0 52211 4 0 0 25 0 1 0 1099497543 29949952 6619 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 7312 6619 94 167 0 7143 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29248

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1610440/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=42756 CPUtime=582.13
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 7971 0 0 0 58209 4 0 0 25 0 1 0 1099497543 43782144 7238 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 10689 7238 94 167 0 10520 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 42756

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1607624/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=42756 CPUtime=642.12
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 8665 0 0 0 64207 5 0 0 25 0 1 0 1099497543 43782144 7932 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 10689 7932 94 167 0 10520 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 42756

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1604872/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=42756 CPUtime=702.1
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 9347 0 0 0 70204 6 0 0 25 0 1 0 1099497543 43782144 8614 1992294400 134512640 135197250 4294956240 18446744073709551615 134539993 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 10689 8614 94 167 0 10520 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 42756

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1602184/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=42756 CPUtime=762.09
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 10006 0 0 0 76203 6 0 0 25 0 1 0 1099497543 43782144 9273 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 10689 9273 94 167 0 10520 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 42756

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1599560/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=42756 CPUtime=822.07
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 10646 0 0 0 82200 7 0 0 25 0 1 0 1099497543 43782144 9913 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 10689 9913 94 167 0 10520 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 42756

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1596872/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=62400 CPUtime=882.05
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 11303 0 0 0 88198 7 0 0 25 0 1 0 1099497543 63897600 10570 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 15600 10570 94 167 0 15431 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 62400

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1594312/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=62400 CPUtime=942.03
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 11948 0 0 0 94196 7 0 0 25 0 1 0 1099497543 63897600 11215 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 15600 11215 94 167 0 15431 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 62400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1591688/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=62400 CPUtime=1002.02
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 12590 0 0 0 100194 8 0 0 25 0 1 0 1099497543 63897600 11857 1992294400 134512640 135197250 4294956240 18446744073709551615 134593003 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 15600 11857 94 167 0 15431 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 62400

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12163
/proc/meminfo: memFree=1589256/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=62400 CPUtime=1062.01
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 13227 0 0 0 106193 8 0 0 25 0 1 0 1099497543 63897600 12494 1992294400 134512640 135197250 4294956240 18446744073709551615 134593032 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 15600 12494 94 167 0 15431 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 62400

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12165
/proc/meminfo: memFree=1586696/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=62400 CPUtime=1121.99
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 13877 0 0 0 112191 8 0 0 25 0 1 0 1099497543 63897600 13144 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 15600 13144 94 167 0 15431 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 62400

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12165
/proc/meminfo: memFree=1584200/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=63224 CPUtime=1181.97
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 14490 0 0 0 118189 8 0 0 25 0 1 0 1099497543 64741376 13757 1992294400 134512640 135197250 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 15806 13757 94 167 0 15637 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 63224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 12165
/proc/meminfo: memFree=1583368/2055920 swapFree=4164824/4192956
[pid=12162] ppid=12160 vsize=63224 CPUtime=1200.08
/proc/12162/stat : 12162 (march_nn) R 12160 12162 12125 0 -1 4194304 14689 0 0 0 119999 9 0 0 25 0 1 0 1099497543 64741376 13956 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/12162/statm: 15806 13956 94 167 0 15637 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 63224

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.100984
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 63224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14689
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= 1166

runsolver used 1.03484 second user time and 3.35949 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-28 20:25:27
IDJOB=1516358
IDBENCH=70506
IDSOLVER=522
FILE ID=node81/1516358-1238268327
PBS_JOBID= 9060912
Free space on /tmp= 126236 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1718226278-096.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516358-1238268327/watcher-1516358-1238268327 -o /tmp/evaluation-result-1516358-1238268327/solver-1516358-1238268327 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516358-1238268327.cnf

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

MD5SUM BENCH= 35904e0c8ea78accb6323dc68b496f54
RANDOM SEED=1820062547

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1640280 kB
Buffers:         54612 kB
Cached:         265656 kB
SwapCached:      18984 kB
Active:         103132 kB
Inactive:       237872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640280 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            1008 kB
Writeback:           0 kB
Mapped:          26448 kB
Slab:            59440 kB
Committed_AS:  2806684 kB
PageTables:       2084 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= 126236 MiB
End job on node81 at 2009-03-28 20:45:30