Tekkit Run Out of Memory

[Hyrokun]

Title: Tekkit Run Out of Memory

Version: 3.1.2

OS: Windows 7 Ultimate 32 Bit, Intel i3, 2.93GHz 3GB Ram

Java Version: Java 7 Update 7

Description of Problem:

Allocated 1.5gb ram (max), used to work absolutely fine with smooth fps.

Now, it freezes every (literally) 10 seconds and says i ran out of memory, any ideas?

Error Messages:

Minecraft has run out of memory!

Error Log:

[18:41:48] [sEVERE]	------------------------------------------

[18:41:48] [sEVERE]	Launcher is starting....

[18:41:48] [sEVERE]	Launcher Build: '1.0.1.3'

[18:41:48] [sEVERE]	Allocated 1484.8125 Mb of RAM

[18:41:48] [sEVERE]	Java VM: '1.7.0_07-b11'

[18:41:48] [sEVERE]	OS Version: '6.1'

[18:41:48] [sEVERE]	Is 64-bit: 'false'

[18:41:49] [sEVERE]	[info] Downloading 'mirrors.yml' from 'http://mirror.technicpack.net/Technic/mirrors.yml'.

[18:41:49] [sEVERE]	Starting download of 'http://206.217.207.1/Technic/CHECKSUM.md5', with 3 trie(s) remaining

[18:41:50] [sEVERE]	Copying: \temp\file6697551880537923926.tmp to: \launcher\CHECKSUM.md5

[18:41:50] [sEVERE]	File Downloaded: \launcher\CHECKSUM.md5

[18:41:50] [sEVERE]	[MD5 Mismatch] File '\launcher\tekkit\modpack.yml' has md5 of '46a0900a4753fad02650edb182ed5670' instead of '032eedc7183acde5b75cd13f9ff2e324'

[18:41:50] [sEVERE]	[info] Downloading 'modpack.yml' from 'http://206.217.207.1/Technic/tekkit/modpack.yml'.

[18:41:51] [sEVERE]	[info] Downloading 'minecraft.yml' from 'http://mirror.technicpack.net/Technic/minecraft.yml'.

[18:41:56] [sEVERE]	Loading Launcher from 'techniclauncher/tekkit'

[18:42:03] [sEVERE]	Attempting early MinecraftForge initialization

[18:42:03] [sEVERE]	Completed early MinecraftForge initialization

[18:42:03] [sEVERE]	2012-10-11 18:42:03 [iNFO] Forge Mod Loader version 2.2.106.176 for Minecraft c:1.2.5, s:1.2.5 loading



[18:42:03] [sEVERE]	2012-10-11 18:42:03 [iNFO] Forge Mod Loader has detected optifine OptiFine_1.2.5_HD_S_C6, enabling compatibility features



[18:42:03] [sEVERE]	2012-10-11 18:42:03 [iNFO] Loading mods from \tekkit\mods



[18:42:03] [sEVERE]	2012-10-11 18:42:03 [iNFO] Directory ccSensors contained no mods



[18:42:03] [sEVERE]	2012-10-11 18:42:03 [iNFO] File NEI_RailCraftPlugin 1.2.2.zip contained no mods



[18:42:03] [sEVERE]	2012-10-11 18:42:03 [iNFO] File NEI_RedPowerPlugin 1.2.2.3.zip contained no mods



[18:42:03] [sEVERE]	2012-10-11 18:42:03 [iNFO] Directory rei_minimap contained no mods



[18:42:03] [sEVERE]	2012-10-11 18:42:03 [iNFO] Directory weaponmod contained no mods



[18:42:03] [sEVERE]	2012-10-11 18:42:03 [iNFO] Forge Mod Loader has loaded 41 mods



[18:42:04] [sEVERE]	2012-10-11 18:42:04 [iNFO] MinecraftForge v3.3.8.164 Initialized



[18:42:04] [sEVERE]	2012-10-11 18:42:04 [WARNING] Configuration for mod_ComputerCraft.enableAPI_http found value 0 outside acceptable range 4.9E-324,1.7976931348623157E308



[18:42:04] [sEVERE]	2012-10-11 18:42:04 [iNFO] [WeaponMod] Properties file read succesfully!



[18:42:08] [sEVERE]	(MAtmos : INFO) Constructing.



[18:42:08] [sEVERE]	(MAtmos : INFO) ExpansionLoader found potential online earthlies_database.xrl.



[18:42:08] [sEVERE]	(MAtmos : INFO) ExpansionLoader found potential online interactions_environments.xrl.



[18:42:08] [sEVERE]	(MAtmos : INFO) ExpansionLoader found potential online interactions_extras.xrl.



[18:42:08] [sEVERE]	(MAtmos : INFO) ExpansionLoader fetched earthlies_database.xrl.



[18:42:08] [sEVERE]	(MAtmos : INFO) ExpansionLoader fetched interactions_extras.xrl.



[18:42:08] [sEVERE]	(MAtmos : INFO) ExpansionLoader fetched interactions_environments.xrl.



[18:42:08] [sEVERE]	(MAtmos : INFO) ExpansionLoader Limbo is now empty.



[18:42:10] [sEVERE]	2012-10-11 18:42:10 [iNFO] Forge Mod Loader load complete, 41 mods loaded



[18:42:11] [sEVERE]	Exception in thread "Thread-16" 

[18:42:11] [sEVERE]	java.lang.OutOfMemoryError

[18:42:11] [sEVERE]		at sun.misc.Unsafe.allocateMemory(Native Method)

[18:42:11] [sEVERE]		at java.nio.DirectByteBuffer.<init>(Unknown Source)

[18:42:11] [sEVERE]		at java.nio.ByteBuffer.allocateDirect(Unknown Source)

[18:42:11] [sEVERE]		at org.lwjgl.BufferUtils.createByteBuffer(BufferUtils.java:60)

[18:42:11] [sEVERE]		at paulscode.sound.libraries.ChannelLWJGLOpenAL.<init>(SourceFile:245)

[18:42:11] [sEVERE]		at paulscode.sound.libraries.LibraryLWJGLOpenAL.createChannel(SourceFile:299)

[18:42:11] [sEVERE]		at paulscode.sound.Library.init(SourceFile:253)

[18:42:11] [sEVERE]		at paulscode.sound.libraries.LibraryLWJGLOpenAL.init(SourceFile:217)

[18:42:11] [sEVERE]		at paulscode.sound.SoundSystem.CommandNewLibrary(SourceFile:1489)

[18:42:11] [sEVERE]		at paulscode.sound.SoundSystem.CommandQueue(SourceFile:2362)

[18:42:11] [sEVERE]		at paulscode.sound.CommandThread.run(SourceFile:121)

[18:42:51] [sEVERE]	(MAtmos : INFO) SoundCommunicator loaded (after 43.513 s.).



[18:42:51] [sEVERE]	(MAtmos : INFO) Bypassing Resource Reloader. This may cause issues.



[18:42:51] [sEVERE]	(MAtmos : INFO) ResourceReloader finished (after 43.609 s.).



[18:42:51] [sEVERE]	(MAtmos : INFO) ExpansionLoader signaled. Currently has 3 expansions and 0 in limbo.



[18:42:52] [sEVERE]	(MAtmos : INFO) Expansion interactions_environments.xrl loaded.



[18:42:52] [sEVERE]	(MAtmos : INFO) Expansion interactions_extras.xrl loaded.



[18:42:55] [sEVERE]	(MAtmos : INFO) Expansion earthlies_database.xrl loaded.



[18:42:55] [sEVERE]	(MAtmos : INFO) ExpansionLoader Loading and Limbo are now empty.



[18:42:55] [sEVERE]	(MAtmos : INFO) Ready.



[18:43:03] [sEVERE]	(MAtmos : INFO) Update version found: 18

[Hushful]

Have you tried to allocate less? I know it sounds backwards, but give that a go.

[Hyrokun]

Wow thanks!

Funnily enough its running smoother on 1gb

[RedStoner]

What was happening, is your system probably has 2-3 gb of memory max, The server was trying to allocate more memory, but the system was already using it. When you reduced the amount, it doesnt try to allocate any extra.