Trace number 1516166

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 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1718100253-004.cnf
MD5SUM8e5b8ce1a4edfef4a97a3ad9e571c97a
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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

1.10/1.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.10/1.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.10/1.12	c main()::
1.10/1.12	c initFormula():: searching for DIMACS p-line....
1.10/1.12	c full lookahead due to high density!
1.10/1.12	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.10/1.12	c parseCNF():: parsing....
1.10/1.12	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.12	c runParser():: parsing was successful, warming up engines...
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.10/1.12	c stat :: sign balance is biased by 0.007
1.10/1.12	c using k-SAT heuristics (size based diff)
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.10/1.12	c longest clause has size 7
1.10/1.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.12	c number of free variables = 75
1.10/1.12	c dynamic_preselect_setsize :: off
1.10/1.12	c main():: all systems go!
1.10/1.12	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 34
1.10/1.16	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 496
1.29/1.39	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4674
3.20/3.28	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 30871
15.19/15.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 155145
73.36/73.44	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 610226
298.48/298.68	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1927329
990.20/990.67	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-1516166-1238265522/watcher-1516166-1238265522 -o /tmp/evaluation-result-1516166-1238265522/solver-1516166-1238265522 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516166-1238265522.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: 1.00 1.00 1.00 3/64 14178
/proc/meminfo: memFree=838480/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=836 CPUtime=0
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 1099218136 856064 92 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 209 93 59 167 0 40 0

[startup+0.0619019 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14178
/proc/meminfo: memFree=838480/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=2020 CPUtime=0.05
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 984 0 0 0 5 0 0 0 18 0 1 0 1099218136 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2020

[startup+0.101905 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14178
/proc/meminfo: memFree=838480/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=2020 CPUtime=0.09
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 984 0 0 0 9 0 0 0 18 0 1 0 1099218136 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301924 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14178
/proc/meminfo: memFree=838480/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=2020 CPUtime=0.29
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 984 0 0 0 29 0 0 0 19 0 1 0 1099218136 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.701963 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14178
/proc/meminfo: memFree=838480/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=2020 CPUtime=0.69
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 984 0 0 0 69 0 0 0 23 0 1 0 1099218136 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14179
/proc/meminfo: memFree=837320/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=2740 CPUtime=1.49
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 1211 0 0 0 149 0 0 0 25 0 1 0 1099218136 2805760 501 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 685 501 94 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14179
/proc/meminfo: memFree=836744/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=2740 CPUtime=3.09
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 1211 0 0 0 309 0 0 0 25 0 1 0 1099218136 2805760 501 1992294400 134512640 135197250 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 685 501 94 167 0 516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2740

[startup+6.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14179
/proc/meminfo: memFree=836424/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=3044 CPUtime=6.29
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 1278 0 0 0 629 0 0 0 25 0 1 0 1099218136 3117056 568 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 761 568 94 167 0 592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3044

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14179
/proc/meminfo: memFree=835976/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=3424 CPUtime=12.69
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 1362 0 0 0 1269 0 0 0 25 0 1 0 1099218136 3506176 652 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 856 652 94 167 0 687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3424

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14179
/proc/meminfo: memFree=835336/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=4276 CPUtime=25.48
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 1525 0 0 0 2548 0 0 0 25 0 1 0 1099218136 4378624 815 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 1069 815 94 167 0 900 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4276

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14179
/proc/meminfo: memFree=834056/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=6192 CPUtime=51.07
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 1856 0 0 0 5107 0 0 0 25 0 1 0 1099218136 6340608 1146 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 1548 1146 94 167 0 1379 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6192

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14179
/proc/meminfo: memFree=831432/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=7916 CPUtime=102.26
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 2485 0 0 0 10225 1 0 0 25 0 1 0 1099218136 8105984 1775 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 1979 1775 94 167 0 1810 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7916

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=828488/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=14384 CPUtime=162.23
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 3210 0 0 0 16222 1 0 0 25 0 1 0 1099218136 14729216 2500 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 3596 2500 94 167 0 3427 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14384

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=825608/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=14384 CPUtime=222.2
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 3942 0 0 0 22219 1 0 0 25 0 1 0 1099218136 14729216 3232 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 3596 3232 94 167 0 3427 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14384

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=822856/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=20204 CPUtime=282.19
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 4626 0 0 0 28217 2 0 0 25 0 1 0 1099218136 20688896 3916 1992294400 134512640 135197250 4294956240 18446744073709551615 134524817 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 5051 3916 94 167 0 4882 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20204

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=819848/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=20624 CPUtime=342.16
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 5381 0 0 0 34214 2 0 0 25 0 1 0 1099218136 21118976 4671 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 5156 4671 94 167 0 4987 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 20624

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=816904/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=29356 CPUtime=402.14
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 6106 0 0 0 40211 3 0 0 25 0 1 0 1099218136 30060544 5396 1992294400 134512640 135197250 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 7339 5396 94 167 0 7170 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 29356

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=814152/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=29356 CPUtime=462.12
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 6782 0 0 0 46209 3 0 0 25 0 1 0 1099218136 30060544 6072 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 7339 6072 94 167 0 7170 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 29356

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=811272/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=29356 CPUtime=522.09
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 7500 0 0 0 52206 3 0 0 25 0 1 0 1099218136 30060544 6790 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 7339 6790 94 167 0 7170 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 29356

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=808456/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=42452 CPUtime=582.07
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 8195 0 0 0 58203 4 0 0 25 0 1 0 1099218136 43470848 7485 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 10613 7485 94 167 0 10444 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 42452

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=805704/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=42872 CPUtime=642.05
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 8884 0 0 0 64201 4 0 0 25 0 1 0 1099218136 43900928 8174 1992294400 134512640 135197250 4294956240 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 10718 8174 94 167 0 10549 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 42872

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=802952/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=42872 CPUtime=702.03
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 9576 0 0 0 70199 4 0 0 25 0 1 0 1099218136 43900928 8866 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 10718 8866 94 167 0 10549 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 42872

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=800136/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=42872 CPUtime=762
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 10275 0 0 0 76196 4 0 0 25 0 1 0 1099218136 43900928 9565 1992294400 134512640 135197250 4294956240 18446744073709551615 134524869 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 10718 9565 94 167 0 10549 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 42872

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=797512/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=42872 CPUtime=821.98
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 10947 0 0 0 82193 5 0 0 25 0 1 0 1099218136 43900928 10237 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 10718 10237 94 167 0 10549 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 42872

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=794760/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=62516 CPUtime=881.95
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 11601 0 0 0 88190 5 0 0 25 0 1 0 1099218136 64016384 10891 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 15629 10891 94 167 0 15460 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 62516

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=792264/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=62516 CPUtime=941.92
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 12231 0 0 0 94187 5 0 0 25 0 1 0 1099218136 64016384 11521 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 15629 11521 94 167 0 15460 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 62516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=789896/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=62516 CPUtime=1001.9
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 12834 0 0 0 100185 5 0 0 25 0 1 0 1099218136 64016384 12124 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 15629 12124 94 167 0 15460 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 62516

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=786952/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=62516 CPUtime=1061.88
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 13557 0 0 0 106183 5 0 0 25 0 1 0 1099218136 64016384 12847 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 15629 12847 94 167 0 15460 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 62516

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14181
/proc/meminfo: memFree=784264/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=62516 CPUtime=1121.86
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 14215 0 0 0 112180 6 0 0 25 0 1 0 1099218136 64016384 13505 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 15629 13505 94 167 0 15460 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 62516

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 14181
/proc/meminfo: memFree=781512/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=63356 CPUtime=1181.84
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 14919 0 0 0 118178 6 0 0 25 0 1 0 1099218136 64876544 14209 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 15839 14209 94 167 0 15670 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 63356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 14181
/proc/meminfo: memFree=780616/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=63356 CPUtime=1200.04
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 15127 0 0 0 119998 6 0 0 25 0 1 0 1099218136 64876544 14417 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 15839 14417 94 167 0 15670 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63356

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

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

[startup+1200.5 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 14181
/proc/meminfo: memFree=780616/2055920 swapFree=4178100/4192956
[pid=14178] ppid=14176 vsize=63356 CPUtime=1200.04
/proc/14178/stat : 14178 (march_nn) R 14176 14178 13749 0 -1 4194304 15127 0 0 0 119998 6 0 0 25 0 1 0 1099218136 64876544 14417 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 0 0 0
/proc/14178/statm: 15839 14417 94 167 0 15670 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.073988
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 63356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15127
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= 3056

runsolver used 1.15782 second user time and 3.22751 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-28 19:38:42
IDJOB=1516166
IDBENCH=70490
IDSOLVER=522
FILE ID=node18/1516166-1238265522
PBS_JOBID= 9060807
Free space on /tmp= 66196 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1718100253-004.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516166-1238265522/watcher-1516166-1238265522 -o /tmp/evaluation-result-1516166-1238265522/solver-1516166-1238265522 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516166-1238265522.cnf

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

MD5SUM BENCH= 8e5b8ce1a4edfef4a97a3ad9e571c97a
RANDOM SEED=45873920

node18.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		: 3000.214
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		: 3000.214
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:        838960 kB
Buffers:         88200 kB
Cached:        1037912 kB
SwapCached:       8808 kB
Active:         114356 kB
Inactive:      1024248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        838960 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          16304 kB
Slab:            64480 kB
Committed_AS:  2947648 kB
PageTables:       1376 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= 66196 MiB
End job on node18 at 2009-03-28 19:58:45