Not enough allocation of my RAM

[OmeagaBerry]

System Information

MultiMC version: 0.6.7-13752

Operating System: Windows 10 64-bit

Summary of the issue or suggestion: MultiMC is not allocating enough Ram that i have said to use, the logs then say that not reserve enough space for the object heap.

What should happen: run the damn modpack

Steps to reproduce the issue (Add more if needed):

1. Changed the memory allocation in the Java settings in MultiMC application

2. Updated Java and MultiMC

Suspected cause: No clue

Logs/Screenshots: MultiMC version: 0.6.7-1375

Minecraft folder is: C:/Users/fredd/Downloads/MultiMC/instances/FTB Presents Skyfactory 2.5/.minecraft

Java path is: C:/Program Files (x86)/Common Files/Oracle/Java/javapath/javaw.exe

Java is version 1.8.0_231, using 32-bit architecture.

Your Java architecture is not matching your system architecture. You might want to install a 64bit Java version.

Main Class: net.minecraft.launchwrapper.Launch

Native path: C:/Users/fredd/Downloads/MultiMC/instances/FTB Presents Skyfactory 2.5/natives

Libraries: C:/Users/fredd/Downloads/MultiMC/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar C:/Users/fredd/Downloads/MultiMC/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl/2.9.1/lwjgl-2.9.1.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.1/lwjgl_util-2.9.1.jar C:/Users/fredd/Downloads/MultiMC/libraries/com/mojang/netty/1.6/netty-1.6.jar C:/Users/fredd/Downloads/MultiMC/libraries/com/mojang/realms/1.3.5/realms-1.3.5.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/apache/commons/commons-compress/1.8.1/commons-compress-1.8.1.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.jar C:/Users/fredd/Downloads/MultiMC/libraries/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar C:/Users/fredd/Downloads/MultiMC/libraries/java3d/vecmath/1.3.1/vecmath-1.3.1.jar C:/Users/fredd/Downloads/MultiMC/libraries/net/sf/trove4j/trove4j/3.0.3/trove4j-3.0.3.jar C:/Users/fredd/Downloads/MultiMC/libraries/com/ibm/icu/icu4j-core-mojang/51.2/icu4j-core-mojang-51.2.jar C:/Users/fredd/Downloads/MultiMC/libraries/net/sf/jopt-simple/jopt-simple/4.5/jopt-simple-4.5.jar C:/Users/fredd/Downloads/MultiMC/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar C:/Users/fredd/Downloads/MultiMC/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar C:/Users/fredd/Downloads/MultiMC/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar C:/Users/fredd/Downloads/MultiMC/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar C:/Users/fredd/Downloads/MultiMC/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar C:/Users/fredd/Downloads/MultiMC/libraries/io/netty/netty-all/4.0.10.Final/netty-all-4.0.10.Final.jar C:/Users/fredd/Downloads/MultiMC/libraries/com/google/guava/guava/17.0/guava-17.0.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/apache/commons/commons-lang3/3.3.2/commons-lang3-3.3.2.jar C:/Users/fredd/Downloads/MultiMC/libraries/commons-io/commons-io/2.4/commons-io-2.4.jar C:/Users/fredd/Downloads/MultiMC/libraries/commons-codec/commons-codec/1.9/commons-codec-1.9.jar C:/Users/fredd/Downloads/MultiMC/libraries/com/google/code/gson/gson/2.2.4/gson-2.2.4.jar C:/Users/fredd/Downloads/MultiMC/libraries/com/mojang/authlib/1.5.21/authlib-1.5.21.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/apache/logging/log4j/log4j-api/2.0-beta9/log4j-api-2.0-beta9.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/apache/logging/log4j/log4j-core/2.0-beta9/log4j-core-2.0-beta9.jar C:/Users/fredd/Downloads/MultiMC/libraries/tv/twitch/twitch/5.16/twitch-5.16.jar C:/Users/fredd/Downloads/MultiMC/libraries/net/minecraftforge/forge/1.7.10-10.13.4.1614-1.7.10/forge-1.7.10-10.13.4.1614-1.7.10-universal.jar C:/Users/fredd/Downloads/MultiMC/libraries/net/minecraft/launchwrapper/1.12/launchwrapper-1.12.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/ow2/asm/asm-all/5.0.3/asm-all-5.0.3.jar C:/Users/fredd/Downloads/MultiMC/libraries/com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar C:/Users/fredd/Downloads/MultiMC/libraries/com/typesafe/config/1.2.1/config-1.2.1.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar C:/Users/fredd/Downloads/MultiMC/libraries/org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar C:/Users/fredd/Downloads/MultiMC/libraries/lzma/lzma/0.0.1/lzma-0.0.1.jar C:/Users/fredd/Downloads/MultiMC/libraries/com/mojang/minecraft/1.7.10/minecraft-1.7.10-client.jar

Native libraries: C:/Users/fredd/Downloads/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.1/lwjgl-platform-2.9.1-natives-windows.jar C:/Users/fredd/Downloads/MultiMC/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-windows.jar C:/Users/fredd/Downloads/MultiMC/libraries/tv/twitch/twitch-platform/5.16/twitch-platform-5.16-natives-windows-32.jar C:/Users/fredd/Downloads/MultiMC/libraries/tv/twitch/twitch-external-platform/4.5/twitch-external-platform-4.5-natives-windows-32.jar

Mods: [✔️] [1.7.10]StartingInventory-universal-1.7.10.r03 [📁] 1.7 (folder) [✔️] A Block of Charcoal-1.0 [✔️] additionalresources-1.7.10_0.1.0.unknown [✔️] ae2stuff-rv3-0.5.1.9-mc1.7.10 [✔️] AppleCore-mc1.7.10-1.3.2 [✔️] appliedenergistics2-rv3-beta-6 [✔️] audiodeath-0.6.0-1.7.10r25+e8c5987 [✔️] Automagy-1.7.10-0.28.2 [✔️] baconators-1.7.10-2.0.3 [✔️] bdlib-1.9.4.109-mc1.7.10 [✔️] BetterBuildersWands-0.6.1-1.7.10r80+358ee26 [✔️] BiblioCraft[v1.11.5][MC1.7.10] [✔️] BiblioWoods[Natura][v1.5] [✔️] BigReactors-0.4.3A [✔️] Botania r1.8-249 [✔️] BrandonsCore-1.0.0.12 [✔️] Carpenter's Blocks v3.3.8.1 - MC 1.7.10 [📁] carpentersblocks (folder) [✔️] ChanceCubes-1.7.10-2.3.2.126 [✔️] ChatFlow-1.1 [✔️] ChickenChunks-1.7.10-1.3.4.19-universal [✔️] Chisel-2.9.5.11 [✔️] CodeChickenCore-1.7.10-1.0.7.47-universal [✔️] CoFHCore-[1.7.10]3.1.3-327 [✔️] CoFHLib-[1.7.10]1.1.2-182 [✔️] compacter-1.1.0.12-mc1.7.10 [✔️] ComputerCraft1.75 [✔️] cookingbook-mc1.7.10-1.0.140 [✔️] CraftTweaker-1.7.10-3.0.13 [✔️] CustomMainMenu-MC1.7.10-1.9.2 [✔️] CustomThings-MC1.7.10-0.0.3-55 [✔️] Decocraft-2.3.3_1.7.10 [✔️] Ding-MC1.7.10v2 [✔️] Draconic-Evolution-1.7.10-1.0.2h [✔️] DragonMounts-r41-1.7.10 [❌] dualhotbar-1.7.10-1.6.jar (disabled) [✔️] Emotes 1.0.1 [✔️] EnderCore-1.7.10-0.2.0.39_beta [✔️] EnderIO-1.7.10-2.3.0.429_beta [✔️] EnderStorage-1.7.10-1.4.7.37-universal [✔️] EnderTech-1.7.10-0.3.2.405 [✔️] Ewy's Workshop-1.1.4 [✔️] Ex-Astris-MC1.7.10-1.16-36 [✔️] excompressum-mc1.7.10-1.1.143 [✔️] Ex-Nihilo-1.38-53 [✔️] ExtraCells-1.7.10-2.3.14b197 [✔️] ExtraTiC-1.7.10-1.4.6 [✔️] extrautilities-1.2.12 [✔️] fastcraft-1.23 [✔️] Forbidden Magic-1.7.10-0.575 [✔️] ftbisland-1.3.1 [✔️] FTBLib-1.7.10-1.0.18.3 [✔️] FTBUtilities-1.7.10-1.0.18.3 [✔️] GardenOfGlass [✔️] Hats-4.0.1 [✔️] HatStand-4.0.0 [✔️] Headcrumbs-1.7.4 [✔️] iChunUtil-4.2.3 [✔️] IguanaTinkerTweaks-1.7.10-2.1.6 [✔️] ImmersiveEngineering-0.7.7 [✔️] immersiveintegration-0.6.8 [✔️] immibis-core-59.1.4 [❌] InfiniteInvo-1.0.52.jar (disabled) [✔️] InGameInfoXML-1.7.10-2.8.1.82-universal [✔️] INpureCore-[1.7.10]1.0.0B9-62 [✔️] InventoryTweaks-1.59-dev-152 [✔️] ironchest-1.7.10-6.0.60.741-universal [✔️] itsrainingfood-1.7.10-1.0.4 [✔️] Jabba-1.2.2_1.7.10 [✔️] journeymap-1.7.10-5.1.4p1-unlimited [✔️] kleeslabs-mc1.7.10-1.2.9 [✔️] Loot++-0.24_for_1.7 [✔️] LootBags-1.7.10-2.0.16 [✔️] LunatriusCore-1.7.10-1.1.2.21-universal [✔️] magicalcrops-4.0.0_PUBLIC_BETA_5 [✔️] magicalcropsarmoury-4.0.0_PUBLIC_BETA_4 [✔️] magicalcropsdeco-4.0.0_PUBLIC_BETA_4a [✔️] Mantle-1.7.10-0.3.2b [✔️] mcjtylib-1.8.1 [✔️] Mercurius-1.7.10-1.0.1 [✔️] minefactory-magicalcrops-compatibility-1.2 [✔️] MineFactoryReloaded-[1.7.10]2.8.2B1-200 [✔️] ModTweaker2-0.9.6 [✔️] MooFluids-1.7.10-1.5.01.19a [✔️] Morpheus-1.7.10-1.6.21 [✔️] MouseTweaks-2.4.4-mc1.7.10 [✔️] mpbasic-1.7.10-1.0.0 [✔️] mputils-1.7.10-1.0.8 [✔️] natura-1.7.10-2.2.0.1 [✔️] neiaddons-1.12.14.40-mc1.7.10 [✔️] NEIIntegration-MC1.7.10-1.1.2 [✔️] NEIlootbags-1.7.10-1.1.3 [✔️] NotEnoughItems-1.7.10-1.0.5.120-universal [✔️] OpenBlocks-1.7.10-1.5.1 [✔️] OpenModsLib-1.7.10-0.9.1 [✔️] OpenPeripheralAddons-1.7.10-0.5.1 [✔️] OpenPeripheralCore-1.7.10-1.3 [✔️] OpenPeripheralIntegration-1.7.10-0.5 [✔️] OreExcavation-1.1.31 [✔️] Pam's HarvestCraft 1.7.10Lb [✔️] RanchableFluidCows-1.7.10-1.1.5 [✔️] redlogic-59.1.11 [✔️] RedstoneArsenal-[1.7.10]1.1.2-92 [✔️] ResourceLoader-MC1.7.10-1.3 [✔️] rftools-4.23 [✔️] sampler-1.59 [✔️] SimpleAchievements-MC1.7.10-1.1.0-21 [✔️] SimpleLabels-1.7.10-1.0-9 [✔️] SimplyJetpacks-MC1.7.10-1.5.3 [✔️] Slabcraftmod 1.7 - 1.7.10 Forge [✔️] Snad-1.7.10-1.6.01.31a [✔️] SolarFlux-1.7.10-0.8b [✔️] spatialiocompat-build-9 [✔️] Staircraftmod 1.7 - 1.7.10 Forge [✔️] StevesFactoryManagerA93 [✔️] StorageDrawers-1.7.10-1.10.4 [✔️] StorageDrawers-Natura-1.7.10-1.1.1 [✔️] Sync-4.0.1 [✔️] tcinventoryscan-mc1.7.10-1.0.11 [✔️] tcnodetracker-1.7.10-1.1.2 [✔️] TConstruct-1.7.10-1.8.8 [✔️] Thaumcraft-1.7.10-4.2.3.5 [✔️] thaumcraftneiplugin-1.7.10-1.7a [✔️] thaumicenergistics-1.0.0.5 [✔️] thermalcasting-0.0.3 [✔️] ThermalDynamics-[1.7.10]1.2.0-171 [✔️] ThermalExpansion-[1.7.10]4.1.4-247 [✔️] ThermalFoundation-[1.7.10]1.2.5-115 [✔️] TiConAutoToolStation-1.7.10-1.1.2 [✔️] TiCTooltips-mc1.7.10-1.2.5 [✔️] Translocator-1.7.10-1.1.2.16-universal [✔️] treeGrowingSimulator-0.0.4 [✔️] twitchcrumbs-mc1.7.10-1.0.10 [✔️] Waila-1.5.10_1.7.10 [✔️] WailaHarvestability-mc1.7.10-1.1.6 [✔️] WAILAPlugins-MC1.7.10-0.2.0-23 [✔️] Wawla-1.0.5.120 [✔️] witchery-1.7.10-0.24.1 [✔️] witherCrumbs-1.7.10-0.3 [✔️] WR-CBE-1.7.10-1.4.1.9-universal [✔️] xprings-1.2.0 [✔️] YUNoMakeGoodMap-1.7.10-4.0.0.12-universal

Params: --username --version MultiMC5 --gameDir C:/Users/fredd/Downloads/MultiMC/instances/FTB Presents Skyfactory 2.5/.minecraft --assetsDir C:/Users/fredd/Downloads/MultiMC/assets --assetIndex 1.7.10 --uuid --accessToken --userProperties --userType --tweakClass cpw.mods.fml.common.launcher.FMLTweaker

Window size: max (if available)

Java Arguments: [-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump, -Xms128m, -Xmx2048m, -Duser.language=en]

Minecraft process ID: 9960

Error occurred during initialization of VM Could not reserve enough space for 2097152KB object heap Process exited with code 1.

---

Additional Info:

[Heufneutje]

You need to install 64-bit Java

[AshesOfEther]

MultiMC isn't the problem here. Instead, you're not allocating enough RAM. From what I can tell you're only giving in 2048 MB, but it needs at least 2098 MB.

I would recommend increasing it to 3072 MB, and then trying again.

[Heufneutje]

Which still won't work without installing 64 bit Java first.

[AshesOfEther]

Explain?

[Zetabite]

You RAM allocation is limited by the kind of bit system you use. 32Bit System cant manage more than 4GB of RAM, 64Bit can

[Heufneutje]

While that is true it's not the reason that this is not working. This is a 64-bit system running a 32-bit version of Java. 32-bit Java can only use up to 1.5GB of RAM. This limitation does not exist for 64-bit Java. Therefore installing 64-bit Java is the solution.

[AshesOfEther]

Okay yeah, but he still isn’t allocating enough RAM.

[peterix]

OP is gone.