---- Minecraft Crash Report ----
// I feel sad now :(

Time: 02.12.12 00:53
Description: Exception in server tick loop

java.util.ConcurrentModificationException
	at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
	at java.util.ArrayList$Itr.next(Unknown Source)
	at ib.b(PlayerManager.java:71)
	at ie.b(WorldServer.java:136)
	at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:653)
	at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:590)
	at bcb.q(IntegratedServer.java:110)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
	at fp.run(SourceFile:818)

Relevant Details:
- Minecraft Version: 1.4.2
- Operating System: Windows 7 (amd64) version 6.1
- Java Version: 1.7.0_03, Oracle Corporation
- Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
- Memory: 118081832 bytes (112 MB) / 591200256 bytes (563 MB) up to 954466304 bytes (910 MB)
- JVM Flags: 2 total; -Xms256M -Xmx1024M
- AABB Pool Size: 4150 (232400 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
- FML: MCP v7.19 FML v4.2.18.433 Minecraft Forge 6.0.1.355 Optifine OptiFine_1.4.2_HD_B2 Feed The Beast Mod Pack 37 mods loaded, 37 mods active
	mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	mod_CodeChickenCore [CodeChicken Core] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	mod_NotEnoughItems [Not Enough Items] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	IC2 [IndustrialCraft 2] (Industrialcraft-2_1.108.71-lf.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	AdvancedMachines [IC2 Advanced Machines Addon] (AdvancedMachines 4.4.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	AdvancedSolarPanel [Advanced Solar Panels] (AdvancedSolarPanels_3_2_0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	BuildCraft|Core [BuildCraft] (BuildCraft-3.1.8.206.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	BuildCraft|Energy [BC Energy] (BuildCraft-3.1.8.206.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	BuildCraft|Transport [BC Transport] (BuildCraft-3.1.8.206.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	BuildCraft|Builders [BC Builders] (BuildCraft-3.1.8.206.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	BuildCraft|Factory [BC Factory] (BuildCraft-3.1.8.206.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	BuildCraft|Silicon [BC Silicon] (BuildCraft-3.1.8.206.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	ComputerCraft [ComputerCraft] (ComputerCraft1.46.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	CCTurtle [ComputerCraft Turtles] (ComputerCraft1.46.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	EnderStorage [EnderStorage] (EnderStorage 1.2.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	ExtrabiomesXL [ExtrabiomesXL] (ExtrabiomesXL-3.3.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	factorization [Factorization] (Factorization-0.6.9_563.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	Forestry [Forestry for Minecraft] (Forestry-1.6.0.0pre6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	ForgeIRC [ForgeIRC] (ForgeIRC-v1.0.11.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	GraviSuite [Gravitation Suite] (GraviSuite_1_4.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	IC2NuclearControl [Nuclear Control] (IC2NuclearControl-1.4.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	mod_InvTweaks [Inventory Tweaks] (InvTweaks-1.44-1.4.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	IronChest [Iron Chest] (Ironchest-4.2.1.120.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	ModularForceFieldSystem [Modular ForceField System V2] (ModularForceFieldSystemV2.2.8.0.5.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	Mystcraft [Mystcraft] (Mystcraft-1.4.1-0.9.3.02.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	ObsidiPlates [Obsidian Pressure Plates] (Obsidiplates-1.0.0.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	PortalGun [PortalGun] (portalgun1.4.2v0.3_universal.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	Railcraft [Railcraft] (Railcraft_6.7.0.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	mod_ReiMinimap [mod_ReiMinimap] (ReiMinimap_v3.2_05.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	StevesCarts [Steve's Carts] (StevesCarts2.0.0.a20.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	ThermalExpansion|Core [Thermal Expansion] (ThermalExpansion-2.0.5.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	ThermalExpansion|Factory [Factory] (ThermalExpansion-2.0.5.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	ThermalExpansion|Energy [Energy] (ThermalExpansion-2.0.5.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	TwilightForest [The Twilight Forest] (TwilightForest-1.12.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	GregTech_Addon [GregTech-Addon] (GregTechmod.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
- Is Modded: Definitely; 'forge,fml'
- Profiler Position: N/A (disabled)
- Vec3 Pool Size: 1754 (98224 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
- Player Count: 1 / 8; [ih['nya'/158, l='turtleprog', x=-68,17, y=67,25, z=123,95]]
- World turtleprog Entities: 34 total; [ot['Wolf'/3, l='turtleprog', x=-106,50, y=24,00, z=164,50], ot['Wolf'/4, l='turtleprog', x=-104,50, y=36,00, z=167,50], ot['Wolf'/5, l='turtleprog', x=-110,50, y=23,00, z=163,50], ot['Wolf'/6, l='turtleprog', x=-107,50, y=23,00, z=160,50], EntityTFDeer['Wild Deer'/7, l='turtleprog', x=-592,50, y=33,00, z=177,50], EntityTFDeer['Wild Deer'/8, l='turtleprog', x=-590,50, y=58,00, z=177,50], EntityTFDeer['Wild Deer'/9, l='turtleprog', x=-593,50, y=32,00, z=178,50], EntityTFDeer['Wild Deer'/10, l='turtleprog', x=-593,50, y=32,00, z=179,50], oi['Chicken'/11, l='turtleprog', x=-535,50, y=55,00, z=117,50], oi['Chicken'/12, l='turtleprog', x=-535,50, y=59,00, z=116,50], oi['Chicken'/13, l='turtleprog', x=-534,50, y=55,00, z=119,50], oi['Chicken'/14, l='turtleprog', x=-535,50, y=55,00, z=117,50], oi['Chicken'/15, l='turtleprog', x=-534,50, y=55,00, z=117,50], oi['Chicken'/16, l='turtleprog', x=-535,50, y=55,00, z=115,50], oi['Chicken'/17, l='turtleprog', x=-533,50, y=55,00, z=117,50], oi['Chicken'/18, l='turtleprog', x=-532,50, y=55,00, z=114,50], EntityTFBighorn['Bighorn Sheep'/19, l='turtleprog', x=-521,50, y=55,00, z=107,50], EntityTFBighorn['Bighorn Sheep'/20, l='turtleprog', x=-523,50, y=55,00, z=106,50], EntityTFBighorn['Bighorn Sheep'/21, l='turtleprog', x=-522,50, y=55,00, z=106,50], EntityTFBighorn['Bighorn Sheep'/22, l='turtleprog', x=-520,50, y=55,00, z=107,50], oi['Chicken'/23, l='turtleprog', x=-453,50, y=54,00, z=94,50], oi['Chicken'/24, l='turtleprog', x=-454,50, y=54,00, z=94,50], oi['Chicken'/25, l='turtleprog', x=-454,50, y=54,00, z=97,50], oi['Chicken'/26, l='turtleprog', x=-455,50, y=132,00, z=99,50], EntityTFSquirrel['Forest Squirrel'/27, l='turtleprog', x=-269,50, y=47,00, z=193,50], EntityTFSquirrel['Forest Squirrel'/28, l='turtleprog', x=-271,50, y=60,00, z=193,50], EntityTFTinyBird['Tiny Bird'/29, l='turtleprog', x=-251,50, y=56,00, z=215,50], EntityTFTinyBird['Tiny Bird'/30, l='turtleprog', x=-251,50, y=56,00, z=215,50], EntityTFTinyBird['Tiny Bird'/31, l='turtleprog', x=-251,50, y=46,00, z=214,50], EntityTFTinyBird['Tiny Bird'/32, l='turtleprog', x=-250,50, y=47,00, z=215,50], EntityTFTinyBird['Tiny Bird'/33, l='turtleprog', x=-254,50, y=56,00, z=215,50], EntityTFSquirrel['Forest Squirrel'/34, l='turtleprog', x=-469,50, y=32,00, z=150,50], EntityTFSquirrel['Forest Squirrel'/35, l='turtleprog', x=-466,50, y=32,00, z=147,50], EntityTFSquirrel['Forest Squirrel'/36, l='turtleprog', x=-465,50, y=32,00, z=147,50]]
- World turtleprog Players: 0 total; []
- World turtleprog Chunk Stats: ServerChunkCache: 243 Drop: 0
- Type: Integrated Server