Trace number 1514882

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) 1200.06 1199.92

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S2083487609-068.cnf
MD5SUM57c4481d80dab225feb097c0bb7b33c7
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 variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
Number of clauses of size over 50

Solver Data 

0.03/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.03/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.03/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.03/0.05	c main()::
0.03/0.05	c initFormula():: searching for DIMACS p-line....
0.03/0.05	c full lookahead due to high density!
0.03/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 110 variables and 2343 clauses.
0.03/0.05	c parseCNF():: parsing....
0.03/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.03/0.05	c runParser():: parsing was successful, warming up engines...
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.05	c preprocessing fase I completed:: there are now 110 free variables and 2343 clauses.
0.03/0.05	c stat :: sign balance is biased by 0.043
0.03/0.05	c using k-SAT heuristics (size based diff)
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.03/0.05	c resolvent_look() :: found 2 resolvents
0.03/0.05	c main():: clause / variable ratio: ( 2345 / 110 ) = 21.32
0.03/0.05	c longest clause has size 5
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.05	c number of free variables = 110
0.03/0.05	c dynamic_preselect_setsize :: off
0.03/0.05	c main():: all systems go!
0.03/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 35
0.03/0.06	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 499
0.09/0.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4489
0.89/0.99	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 27836
6.40/6.49	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 124563
31.99/32.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 420796
119.30/119.39	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1117431
346.02/346.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2388306
799.69/799.64	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-1514882-1238246246/watcher-1514882-1238246246 -o /tmp/evaluation-result-1514882-1238246246/solver-1514882-1238246246 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514882-1238246246.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: 0.92 0.98 0.99 3/64 16714
/proc/meminfo: memFree=877680/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=836 CPUtime=0
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1097291140 856064 87 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 209 87 59 167 0 40 0

[startup+0.041593 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16714
/proc/meminfo: memFree=877680/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=1044 CPUtime=0.03
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 173 0 0 0 3 0 0 0 18 0 1 0 1097291140 1069056 156 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 261 156 84 167 0 92 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1044

[startup+0.101575 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16714
/proc/meminfo: memFree=877680/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=1408 CPUtime=0.09
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 1097291140 1441792 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 352 220 94 167 0 183 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1408

[startup+0.301519 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16714
/proc/meminfo: memFree=877680/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=1408 CPUtime=0.29
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 237 0 0 0 29 0 0 0 19 0 1 0 1097291140 1441792 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 352 220 94 167 0 183 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1408

[startup+0.701407 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16714
/proc/meminfo: memFree=877680/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=1408 CPUtime=0.69
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 243 0 0 0 69 0 0 0 22 0 1 0 1097291140 1441792 226 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 352 226 94 167 0 183 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1408

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16715
/proc/meminfo: memFree=877032/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=1612 CPUtime=1.49
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 287 0 0 0 149 0 0 0 25 0 1 0 1097291140 1650688 270 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 403 270 94 167 0 234 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1612

[startup+3.10173 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16715
/proc/meminfo: memFree=876776/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=1864 CPUtime=3.09
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 330 0 0 0 309 0 0 0 25 0 1 0 1097291140 1908736 313 1992294400 134512640 135197250 4294956240 18446744073709551615 134570733 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 466 313 94 167 0 297 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1864

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16715
/proc/meminfo: memFree=876400/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=2092 CPUtime=6.3
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 407 0 0 0 630 0 0 0 25 0 1 0 1097291140 2142208 390 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 523 390 94 167 0 354 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2092

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16715
/proc/meminfo: memFree=875632/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=2944 CPUtime=12.69
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 563 0 0 0 1269 0 0 0 25 0 1 0 1097291140 3014656 546 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 736 546 94 167 0 567 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2944

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16715
/proc/meminfo: memFree=874352/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=5032 CPUtime=25.49
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 865 0 0 0 2549 0 0 0 25 0 1 0 1097291140 5152768 848 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 1258 848 94 167 0 1089 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5032

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16715
/proc/meminfo: memFree=871984/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=7000 CPUtime=51.09
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 1472 0 0 0 5109 0 0 0 25 0 1 0 1097291140 7168000 1447 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 1750 1447 94 167 0 1581 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7000

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 16715
/proc/meminfo: memFree=867632/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=13792 CPUtime=102.3
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 2545 0 0 0 10229 1 0 0 25 0 1 0 1097291140 14123008 2520 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 3448 2521 94 167 0 3279 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 13792

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16715
/proc/meminfo: memFree=862832/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=19612 CPUtime=162.31
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 3757 0 0 0 16228 3 0 0 25 0 1 0 1097291140 20082688 3732 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 4903 3732 94 167 0 4734 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 19612

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=858032/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=28988 CPUtime=222.31
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 4939 0 0 0 22228 3 0 0 25 0 1 0 1097291140 29683712 4914 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 7247 4914 94 167 0 7078 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 28988

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=853552/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=28988 CPUtime=282.32
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 6064 0 0 0 28228 4 0 0 25 0 1 0 1097291140 29683712 6039 1992294400 134512640 135197250 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 7247 6039 94 167 0 7078 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 28988

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=849392/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=28988 CPUtime=342.32
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 7083 0 0 0 34228 4 0 0 25 0 1 0 1097291140 29683712 7058 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 7247 7058 94 167 0 7078 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 28988

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=844848/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=43376 CPUtime=402.33
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 8235 0 0 0 40228 5 0 0 25 0 1 0 1097291140 44417024 8210 1992294400 134512640 135197250 4294956240 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 10844 8210 94 167 0 10675 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 43376

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=840368/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=43376 CPUtime=462.35
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 9329 0 0 0 46228 7 0 0 25 0 1 0 1097291140 44417024 9304 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 10844 9304 94 167 0 10675 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 43376

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=836272/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=43376 CPUtime=522.35
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 10374 0 0 0 52228 7 0 0 25 0 1 0 1097291140 44417024 10349 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 10844 10349 94 167 0 10675 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 43376

[startup+582.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 16715
/proc/meminfo: memFree=831792/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=63020 CPUtime=582.36
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 11456 0 0 0 58228 8 0 0 25 0 1 0 1097291140 64532480 11431 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 15755 11431 94 167 0 15586 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 63020

[startup+642.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 16715
/proc/meminfo: memFree=827568/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=63020 CPUtime=642.36
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 12484 0 0 0 64228 8 0 0 25 0 1 0 1097291140 64532480 12459 1992294400 134512640 135197250 4294956240 18446744073709551615 134602902 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 15755 12459 94 167 0 15586 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 63020

[startup+702.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16715
/proc/meminfo: memFree=823536/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=63020 CPUtime=702.37
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 13489 0 0 0 70228 9 0 0 25 0 1 0 1097291140 64532480 13464 1992294400 134512640 135197250 4294956240 18446744073709551615 134539132 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 15755 13464 94 167 0 15586 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 63020

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=819696/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=65604 CPUtime=762.38
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 14434 0 0 0 76228 10 0 0 25 0 1 0 1097291140 67178496 14409 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 16401 14409 94 167 0 16232 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 65604

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=815792/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=65604 CPUtime=822.38
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 15410 0 0 0 82228 10 0 0 25 0 1 0 1097291140 67178496 15385 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 16401 15385 94 167 0 16232 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 65604

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=811440/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=95072 CPUtime=882.39
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 16478 0 0 0 88228 11 0 0 25 0 1 0 1097291140 97353728 16453 1992294400 134512640 135197250 4294956240 18446744073709551615 134550808 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 23768 16453 94 167 0 23599 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 95072

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=807408/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=95072 CPUtime=942.4
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 17494 0 0 0 94228 12 0 0 25 0 1 0 1097291140 97353728 17469 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 23768 17469 94 167 0 23599 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 95072

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=803504/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=95072 CPUtime=1002.4
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 18468 0 0 0 100228 12 0 0 25 0 1 0 1097291140 97353728 18443 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 23768 18443 94 167 0 23599 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 95072

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=799792/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=95072 CPUtime=1062.41
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 19402 0 0 0 106228 13 0 0 25 0 1 0 1097291140 97353728 19377 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 23768 19377 94 167 0 23599 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 95072

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=795888/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=95072 CPUtime=1122.42
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 20365 0 0 0 112229 13 0 0 25 0 1 0 1097291140 97353728 20340 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 23768 20340 94 167 0 23599 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 95072

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=791856/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=95072 CPUtime=1182.43
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 21370 0 0 0 118229 14 0 0 25 0 1 0 1097291140 97353728 21345 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 23768 21345 94 167 0 23599 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 95072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=790640/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=95072 CPUtime=1200.04
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 21653 0 0 0 119989 15 0 0 25 0 1 0 1097291140 97353728 21628 1992294400 134512640 135197250 4294956240 18446744073709551615 134602748 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 23768 21628 94 167 0 23599 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 95072

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

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

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16715
/proc/meminfo: memFree=790640/2055920 swapFree=4178240/4192956
[pid=16714] ppid=16712 vsize=95072 CPUtime=1200.04
/proc/16714/stat : 16714 (march_nn) R 16712 16714 16413 0 -1 4194304 21653 0 0 0 119989 15 0 0 25 0 1 0 1097291140 97353728 21628 1992294400 134512640 135197250 4294956240 18446744073709551615 134602748 0 0 4096 0 0 0 0 17 1 0 0
/proc/16714/statm: 23768 21628 94 167 0 23599 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 95072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.92
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.164974
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 95072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21653
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= 2092

runsolver used 0.78388 second user time and 2.56661 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-28 14:17:27
IDJOB=1514882
IDBENCH=70383
IDSOLVER=522
FILE ID=node16/1514882-1238246246
PBS_JOBID= 9060681
Free space on /tmp= 63928 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S2083487609-068.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514882-1238246246/watcher-1514882-1238246246 -o /tmp/evaluation-result-1514882-1238246246/solver-1514882-1238246246 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514882-1238246246.cnf

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

MD5SUM BENCH= 57c4481d80dab225feb097c0bb7b33c7
RANDOM SEED=1649869604

node16.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		: 3000.232
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		: 3000.232
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:        878160 kB
Buffers:         82156 kB
Cached:        1002448 kB
SwapCached:       8496 kB
Active:          95904 kB
Inactive:       998656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        878160 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          15608 kB
Slab:            69208 kB
Committed_AS:  2948064 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-28 14:37:28