Trace number 1514810

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) 1200.02 1200.32

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S745855171-090.cnf
MD5SUM424ae5e08db4b5fb6ed3561627cff998
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 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 110 variables and 2343 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 110 free variables and 2343 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.041
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.05	c resolvent_look() :: found 2 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2345 / 110 ) = 21.32
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 110
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 28
0.00/0.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 464
0.09/0.14	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4242
0.89/0.96	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 26268
6.19/6.21	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 119345
30.88/30.99	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 413069
117.26/117.36	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1119813
346.70/346.89	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2426898
813.38/813.62	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-1514810-1238245040/watcher-1514810-1238245040 -o /tmp/evaluation-result-1514810-1238245040/solver-1514810-1238245040 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514810-1238245040.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 3/64 15832
/proc/meminfo: memFree=881016/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=836 CPUtime=0
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1097166159 856064 87 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 209 87 59 167 0 40 0

[startup+0.0814881 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 15832
/proc/meminfo: memFree=881016/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=1408 CPUtime=0.07
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 237 0 0 0 7 0 0 0 18 0 1 0 1097166159 1441792 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 352 220 94 167 0 183 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1408

[startup+0.101489 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 15832
/proc/meminfo: memFree=881016/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=1408 CPUtime=0.09
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 1097166159 1441792 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 352 220 94 167 0 183 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1408

[startup+0.301506 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 15832
/proc/meminfo: memFree=881016/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=1408 CPUtime=0.29
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 237 0 0 0 29 0 0 0 19 0 1 0 1097166159 1441792 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 352 220 94 167 0 183 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1408

[startup+0.701542 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 15832
/proc/meminfo: memFree=881016/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=1408 CPUtime=0.69
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 243 0 0 0 69 0 0 0 22 0 1 0 1097166159 1441792 226 1992294400 134512640 135197250 4294956240 18446744073709551615 134592715 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 352 226 94 167 0 183 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1408

[startup+1.50162 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 15833
/proc/meminfo: memFree=880304/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=1612 CPUtime=1.49
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 286 0 0 0 149 0 0 0 25 0 1 0 1097166159 1650688 269 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 403 269 94 167 0 234 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1612

[startup+3.10175 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 15833
/proc/meminfo: memFree=880048/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=1864 CPUtime=3.09
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 329 0 0 0 309 0 0 0 25 0 1 0 1097166159 1908736 312 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 466 312 94 167 0 297 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1864

[startup+6.30103 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 15833
/proc/meminfo: memFree=879664/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=2092 CPUtime=6.29
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 403 0 0 0 629 0 0 0 25 0 1 0 1097166159 2142208 386 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 523 386 94 167 0 354 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2092

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 15833
/proc/meminfo: memFree=878960/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=2944 CPUtime=12.69
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 558 0 0 0 1269 0 0 0 25 0 1 0 1097166159 3014656 541 1992294400 134512640 135197250 4294956240 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 736 541 94 167 0 567 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2944

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 15833
/proc/meminfo: memFree=877744/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=4992 CPUtime=25.48
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 851 0 0 0 2548 0 0 0 25 0 1 0 1097166159 5111808 834 1992294400 134512640 135197250 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 1248 834 94 167 0 1079 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4992

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 15833
/proc/meminfo: memFree=875440/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=6896 CPUtime=51.08
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 1423 0 0 0 5107 1 0 0 25 0 1 0 1097166159 7061504 1406 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 1724 1406 94 167 0 1555 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6896

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 15833
/proc/meminfo: memFree=870960/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=13540 CPUtime=102.27
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 2515 0 0 0 10225 2 0 0 25 0 1 0 1097166159 13864960 2498 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 3385 2498 94 167 0 3216 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13540

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15833
/proc/meminfo: memFree=866224/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=19712 CPUtime=162.25
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 3714 0 0 0 16222 3 0 0 25 0 1 0 1097166159 20185088 3697 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 4928 3697 94 167 0 4759 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19712

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=861344/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=29152 CPUtime=222.23
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 4870 0 0 0 22219 4 0 0 25 0 1 0 1097166159 29851648 4853 1992294400 134512640 135197250 4294956240 18446744073709551615 134539352 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 7288 4853 94 167 0 7119 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29152

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=856872/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=29152 CPUtime=282.22
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 6018 0 0 0 28217 5 0 0 25 0 1 0 1097166159 29851648 6001 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 7288 6001 94 167 0 7119 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29152

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=852648/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=29152 CPUtime=342.21
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 7055 0 0 0 34215 6 0 0 25 0 1 0 1097166159 29851648 7038 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 7288 7038 94 167 0 7119 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 29152

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=848168/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=42248 CPUtime=402.18
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 8190 0 0 0 40212 6 0 0 25 0 1 0 1097166159 43261952 8173 1992294400 134512640 135197250 4294956240 18446744073709551615 134526773 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 10562 8173 94 167 0 10393 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 42248

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=843688/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=43664 CPUtime=462.17
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 9282 0 0 0 46210 7 0 0 25 0 1 0 1097166159 44711936 9265 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 10916 9265 94 167 0 10747 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 43664

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=839656/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=43664 CPUtime=522.16
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 10294 0 0 0 52208 8 0 0 25 0 1 0 1097166159 44711936 10277 1992294400 134512640 135197250 4294956240 18446744073709551615 134539061 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 10916 10277 94 167 0 10747 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 43664

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=835184/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=63308 CPUtime=582.15
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 11374 0 0 0 58206 9 0 0 25 0 1 0 1097166159 64827392 11357 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 15827 11357 94 167 0 15658 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 63308

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=831024/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=63308 CPUtime=642.13
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 12414 0 0 0 64204 9 0 0 25 0 1 0 1097166159 64827392 12397 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 15827 12397 94 167 0 15658 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 63308

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=827056/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=63308 CPUtime=702.11
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 13424 0 0 0 70201 10 0 0 25 0 1 0 1097166159 64827392 13407 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 15827 13407 94 167 0 15658 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 63308

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=822960/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=63308 CPUtime=762.11
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 14428 0 0 0 76200 11 0 0 25 0 1 0 1097166159 64827392 14411 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 15827 14411 94 167 0 15658 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 63308

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=819312/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=63308 CPUtime=822.09
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 15355 0 0 0 82197 12 0 0 25 0 1 0 1097166159 64827392 15338 1992294400 134512640 135197250 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 15827 15338 94 167 0 15658 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 63308

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=814960/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=95604 CPUtime=882.07
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 16414 0 0 0 88195 12 0 0 25 0 1 0 1097166159 97898496 16397 1992294400 134512640 135197250 4294956240 18446744073709551615 134539258 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 23901 16397 94 167 0 23732 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 95604

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=810992/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=95604 CPUtime=942.06
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 17425 0 0 0 94192 14 0 0 25 0 1 0 1097166159 97898496 17408 1992294400 134512640 135197250 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 23901 17408 94 167 0 23732 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 95604

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=807024/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=95604 CPUtime=1002.04
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 18402 0 0 0 100190 14 0 0 25 0 1 0 1097166159 97898496 18385 1992294400 134512640 135197250 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 23901 18385 94 167 0 23732 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 95604

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=803376/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=95604 CPUtime=1062.03
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 19331 0 0 0 106188 15 0 0 25 0 1 0 1097166159 97898496 19314 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 23901 19314 94 167 0 23732 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 95604

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=799664/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=95604 CPUtime=1122.01
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 20260 0 0 0 112185 16 0 0 25 0 1 0 1097166159 97898496 20243 1992294400 134512640 135197250 4294956240 18446744073709551615 134618494 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 23901 20243 94 167 0 23732 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 95604

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=795632/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=95604 CPUtime=1182
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 21262 0 0 0 118182 18 0 0 25 0 1 0 1097166159 97898496 21245 1992294400 134512640 135197250 4294956240 18446744073709551615 134539457 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 23901 21245 94 167 0 23732 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 95604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=794480/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=95604 CPUtime=1200
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 21541 0 0 0 119982 18 0 0 25 0 1 0 1097166159 97898496 21524 1992294400 134512640 135197250 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 23901 21524 94 167 0 23732 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 95604

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15839
/proc/meminfo: memFree=794480/2055920 swapFree=4176996/4192956
[pid=15832] ppid=15830 vsize=95604 CPUtime=1200
/proc/15832/stat : 15832 (march_nn) R 15830 15832 15565 0 -1 4194304 21541 0 0 0 119982 18 0 0 25 0 1 0 1097166159 97898496 21524 1992294400 134512640 135197250 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/15832/statm: 23901 21524 94 167 0 23732 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 95604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.02
CPU user time (s): 1199.83
CPU system time (s): 0.198969
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 95604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.198969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21541
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= 1397

runsolver used 1.08783 second user time and 2.25166 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-28 13:57:20
IDJOB=1514810
IDBENCH=70377
IDSOLVER=522
FILE ID=node50/1514810-1238245040
PBS_JOBID= 9060678
Free space on /tmp= 64164 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S745855171-090.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514810-1238245040/watcher-1514810-1238245040 -o /tmp/evaluation-result-1514810-1238245040/solver-1514810-1238245040 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514810-1238245040.cnf

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

MD5SUM BENCH= 424ae5e08db4b5fb6ed3561627cff998
RANDOM SEED=1288526557

node50.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		: 3000.238
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		: 3000.238
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:        881496 kB
Buffers:         86652 kB
Cached:         997548 kB
SwapCached:       9920 kB
Active:         168536 kB
Inactive:       927340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        881496 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          17328 kB
Slab:            64516 kB
Committed_AS:  2965596 kB
PageTables:       1456 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= 64164 MiB
End job on node50 at 2009-03-28 14:17:23