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Hello, everyone. I'm trying to make a 100 subscriber special for my channel. I'm using WorldEdit to make a huge TNT tower reaching to bedrock and going really high up in the sky. it's easy to make them, so I decided to try to light it and see how big a crater it would make. But Minecraft crashes INSTANTLY and tells me it ran out of memory! I've put the crash report below. Can someone please tell me how to give Minecraft more memory???




---- Minecraft Crash Report ----
// Oops.

Time: 4/14/14 2:04 AM
Description: Ticking entity

java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Unknown Source)
at java.util.Arrays.copyOf(Unknown Source)
at java.util.ArrayList.grow(Unknown Source)
at java.util.ArrayList.ensureExplicitCapacity(Unknown Source)
at java.util.ArrayList.ensureCapacityInternal(Unknown Source)
at java.util.ArrayList.add(Unknown Source)
at net.minecraft.util.Vec3Pool.func_72345_a(SourceFile:28)
at net.minecraft.world.World.func_147447_a(World.java:1166)
at net.minecraft.world.World.func_72933_a(World.java:1001)
at net.minecraft.world.World.func_72842_a(World.java:2383)
at net.minecraft.world.Explosion.func_77278_a(Explosion.java:135)
at net.minecraft.world.WorldServer.func_72885_a(WorldServer.java:898)
at net.minecraft.world.World.func_72876_a(World.java:2352)
at net.minecraft.entity.item.EntityTNTPrimed.func_70515_d(SourceFile:87)
at net.minecraft.entity.item.EntityTNTPrimed.func_70071_h_(SourceFile:77)
at net.minecraft.world.World.func_72866_a(World.java:2019)
at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:659)
at net.minecraft.world.World.func_72870_g(World.java:1983)
at net.minecraft.world.World.func_72939_s(World.java:1836)
at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:500)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:616)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:527)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:111)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:414)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:665)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at java.util.Arrays.copyOf(Unknown Source)
at java.util.Arrays.copyOf(Unknown Source)
at java.util.ArrayList.grow(Unknown Source)
at java.util.ArrayList.ensureExplicitCapacity(Unknown Source)
at java.util.ArrayList.ensureCapacityInternal(Unknown Source)
at java.util.ArrayList.add(Unknown Source)
at net.minecraft.util.Vec3Pool.func_72345_a(SourceFile:28)
at net.minecraft.world.World.func_147447_a(World.java:1166)
at net.minecraft.world.World.func_72933_a(World.java:1001)
at net.minecraft.world.World.func_72842_a(World.java:2383)
at net.minecraft.world.Explosion.func_77278_a(Explosion.java:135)
at net.minecraft.world.WorldServer.func_72885_a(WorldServer.java:898)
at net.minecraft.world.World.func_72876_a(World.java:2352)
at net.minecraft.entity.item.EntityTNTPrimed.func_70515_d(SourceFile:87)
at net.minecraft.entity.item.EntityTNTPrimed.func_70071_h_(SourceFile:77)
at net.minecraft.world.World.func_72866_a(World.java:2019)
at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:659)
at net.minecraft.world.World.func_72870_g(World.java:1983)

-- Entity being ticked --
Details:
Entity Type: PrimedTnt (net.minecraft.entity.item.EntityTNTPrimed)
Entity ID: 122454
Entity Name: Block of TNT
Entity's Exact location: 336.21, 8.91, -36.42
Entity's Block location: World: (336,8,-37), Chunk: (at 0,0,11 in 21,-3; contains blocks 336,0,-48 to 351,255,-33), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
Entity's Momentum: -0.24, -0.71, 0.19
Stacktrace:
at net.minecraft.world.World.func_72939_s(World.java:1836)
at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:500)

-- Affected level --
Details:
Level name: 100 SUBSCRIBER SPECIAL
All players: 1 total; [EntityPlayerMP['DoomKnight9867'/298, l='100 SUBSCRIBER SPECIAL', x=336.26, y=64.00, z=-57.77]]
Chunk stats: ServerChunkCache: 608 Drop: 0
Level seed: 7961287500945449252
Level generator: ID 00 - default, ver 1. Features enabled: true
Level generator options:
Level spawn location: World: (261,64,-107), Chunk: (at 5,4,5 in 16,-7; contains blocks 256,0,-112 to 271,255,-97), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
Level time: 4110 game time, 4110 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 41367 (now: false), thunder time: 102128 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:616)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:527)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:111)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:414)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:665)

-- System Details --
Details:
Minecraft Version: 1.7.2
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.7.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
Memory: 17891344 bytes (17 MB) / 518979584 bytes (494 MB) up to 518979584 bytes (494 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
AABB Pool Size: 28874 (1616944 bytes; 1 MB) allocated, 3769 (211064 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
FML: MCP v9.01-pre FML v7.2.156.1057 Minecraft Forge 10.12.0.1057 21 mods loaded, 21 mods active
mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML{7.2.156.1057} [Forge Mod Loader] (forge-1.7.2-10.12.0.1057.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forge{10.12.0.1057} [Minecraft Forge] (forge-1.7.2-10.12.0.1057.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
backpackrenderer{1.7.2} [Backpack Renderer] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
TooManyItems{1.7.2} [TooManyItems] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
DamageIndicatorsMod{3.1.0} [Damage Indicators] ([1.7.2]DamageIndicatorsMod-3.1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
bcmod{1.7.2 - 2.3.2} [BCMod (Brad16840.Common mod)] (bcmod 1.7.2 - 2.3.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
backpacks16840{1.7.2 - 2.3.2} [Backpacks!] (backpacks 1.7.2 - 2.3.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BiomesOPlenty{2.0.0} [Biomes O' Plenty] (BiomesOPlenty-1.7.2-2.0.0.747-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
chatbubbles{1.7.2} [ChatBubbles] (ChatBubbles--.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
craftguide{1.6.8.1} [CraftGuide] (CraftGuide-1.6.8.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
mopickaxes{600} [CST Mo' Pickaxes] (CST Mo Pickaxes 600 ALPHA 3 [1.7.2 Forge 10.12.0.1024].jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
lom{200.0.3} [LotsOMobs] (lom-1.7.2-201.0.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
mccapesextra{1.7.2a} [MCCapes Extra] (MCCapesExtra_1.7.2a.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
miners{3.0.0} [Miner's Heaven] (Miners-Heaven-Mod-1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
examplemod{1.0} [Example Mod] (mod_XrayV2.01.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Kradxns Xray{2.0} [Xray] (mod_XrayV2.01.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
MoreFurnaces{1.3.7} [More Furnaces] (MoreFurnaces-1.3.7-MC1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
cfm{3.2.9.2} [§6MrCrayfish's Furniture Mod] (MrCrayfishFurnitureModv3.2.9.2-beta-build2(1.7.2).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
MultiPageChest{1.3.1} [Multi Page Chest] (MultiPageChest-1.3.1-MC1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
TLSpecialArmor{1.7.2} [TeeLuk's SpecialArmor] (TLSpecialArmor-1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Profiler Position: N/A (disabled)
Vec3 Pool Size: 6153400 (344590400 bytes; 328 MB) allocated, 6153400 (344590400 bytes; 328 MB) used
Player Count: 1 / 8; [EntityPlayerMP['DoomKnight9867'/298, l='100 SUBSCRIBER SPECIAL', x=336.26, y=64.00, z=-57.77]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'