0000937: Blue AI don't finish turn on "Titan's Winter" map.

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Project

Category

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Date Submitted

Last Update

0000937

VCMI

AI - Adventure Map

public

2012-04-19 08:02

2014-05-17 12:19

Reporter

q4a

Assigned To

Warmonger

Priority

normal

Severity

major

Reproducibility

always

Status

closed

Resolution

fixed

Platform

x86

Windows

OS Version

XP SP3

Product Version

Target Version

Fixed in Version

0.95b

Summary

0000937: Blue AI don't finish turn on "Titan's Winter" map.

Description

Tested on r2634. Console output:
Looking for an another place for exploration...
                Time of looking for new exploration point was 3015 ms.
                Time of Evaluating exploration possibilities was 2938 ms.
                Considering goal VISIT TILE
                Considering goal CLEAR WAY TO
                Considering goal VISIT TILE
                Considering goal GATHER ARMY
                Considering goal EXPLORE
                Time of looking for best exploration neighbour was 15 ms.
Looking for an another place for exploration...
                Time of looking for new exploration point was 3032 ms.
                Time of Evaluating exploration possibilities was 3078 ms.
                Considering goal VISIT TILE
                Considering goal CLEAR WAY TO
                Considering goal VISIT TILE
                Considering goal GATHER ARMY
                Considering goal EXPLORE
                Time of looking for best exploration neighbour was 16 ms.
Looking for an another place for exploration...
                Time of looking for new exploration point was 3406 ms.
...and so on...

Steps To Reproduce

Load attached save game.
Finish your turn.

Additional Information

Another bug "AI don't finish turn" is http://bugs.vcmi.eu/view.php?id=894 [^]

Tags

No tags attached.

Attached Files

save.7z [^] (213,205 bytes) 2012-04-19 08:02

Relationships

related to

0000985

closed

Tow

AI got case EXPLORE -- assert(0); //this goal is not elementar!

Notes
(0002388) Warmonger (administrator) 2012-04-28 14:13	AI should break the loop after analyzing 100 sub-goals, which is just over 2 minutes in your case ;) But yes, I've never seen such long processing times even on 252 maps.

(0002596) Tow (developer) 2012-06-01 16:19	I'm afraid that it'd crash after breaking the loop, as it happened in 0000985. We need detection of loops in goal reasoning.

(0004664) Warmonger (administrator) 2014-05-17 12:19	We have some loop detection algorithm since 0.95 and current AI worked normally for few months. Closing.

Issue History
Date Modified	Username	Field	Change
2012-04-19 08:02	q4a	New Issue
2012-04-19 08:02	q4a	Status	new => assigned
2012-04-19 08:02	q4a	Assigned To	=> Tow
2012-04-19 08:02	q4a	File Added: save.7z
2012-04-28 14:13	Warmonger	Note Added: 0002388
2012-06-01 16:17	Tow	Relationship added	related to 0000985
2012-06-01 16:19	Tow	Note Added: 0002596
2013-12-21 19:14	Warmonger	Assigned To	Tow => Warmonger
2014-05-17 12:18	Warmonger	Severity	minor => major
2014-05-17 12:19	Warmonger	Note Added: 0004664
2014-05-17 12:19	Warmonger	Status	assigned => closed
2014-05-17 12:19	Warmonger	Resolution	open => fixed
2014-05-17 12:19	Warmonger	Fixed in Version	=> 0.95b

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