$ java -jar spongevanilla-1.8.9-3.1.0-BETA-246.jar -Xmx=1024M
2016-02-15 21:26:03,335 WARN Disabling terminal, you're running in an unsupported environment.
[21:26:03 WARN] [Sponge]: Found unrecognized command line option(s): [-Xmx=1024M]
[21:26:03 INFO] [Sponge]: Initializing Sponge...
[21:26:03 INFO] [Sponge]: De-obfuscation mappings are provided by MCP (http://www.modcoderpack.com)
[21:26:10 INFO] [Sponge]: Searching for plugins...
[21:26:13 WARN] [Sponge]: Skipping duplicate plugin class core.PluginCore from mods\ikkaNomy-1.0-SNAPSHOT.jar
[21:26:14 INFO] [Sponge]: 1 plugin(s) found
[21:26:14 INFO] [mixin]: SpongePowered MIXIN Subsystem Version=0.5.1 Source=file:/P:/Cours/Web%20services/Projets/Ikkacraft/spongepur/spongevanilla-1.8.9-3.1.0-BETA-246.jar Env=UNKNOWN
[21:26:14 INFO] [mixin]: Compatibility level set to JAVA_8
[21:26:14 INFO] [Sponge]: Initialization finished. Starting Minecraft server...
[21:26:43 WARN] [mixin]: Method overwrite conflict for checkBiomeBounds in mixins.common.core.json:world.MixinWorld_Tracker, previously written by org.spongepowered.common.mixin.core.world.MixinWorld. Skipping method.
[21:26:43 WARN] [mixin]: Method overwrite conflict for checkBlockBounds in mixins.common.core.json:world.MixinWorld_Tracker, previously written by org.spongepowered.common.mixin.core.world.MixinWorld. Skipping method.
[21:26:46 INFO]: Starting minecraft server version 1.8.9
[21:26:46 WARN]: To start the server with more ram, launch it as "java -Xmx1024M -Xms1024M -jar minecraft_server.jar"
[21:26:46 INFO] [Sponge]: Loading Sponge...
[21:26:57 INFO] [Sponge]: Loading plugins...
[21:26:57 INFO] [Sponge]: Loaded plugin: IkkaChievement 1.1 (from mods\ikkaChievement-1.0.jar)
[21:26:57 INFO] [Sponge]: Initializing plugins...
[21:26:57 INFO]: Loading properties
[21:26:57 INFO]: Default game type: SURVIVAL
[21:26:57 INFO]: Generating keypair
[21:26:58 INFO]: Starting Minecraft server on *:25565
[21:26:59 INFO]: Using default channel type
[21:27:05 INFO] [Sponge]: Successfully loaded and initialized plugins.
[21:27:05 INFO]: Preparing level "world"
[21:27:05 WARN] [Sponge]: Multi-world capability has been disabled via [allow-nether] in [server.properties]. All dimensions besides [world}] will be skipped.
[21:27:05 INFO] [Sponge]: Checking for worlds that need to be migrated...
[21:27:05 INFO] [Sponge]: No worlds were found in need of migration.
[21:27:05 INFO] [Sponge]: Loading dimension 0 (IkkaWorld) (DedicatedServer)
[21:27:05 INFO]: Preparing start region for level 0 (IkkaWorld)
[21:27:07 INFO]: Preparing spawn area: 0%
[21:27:08 INFO]: Preparing spawn area: 3%
[21:27:09 INFO]: Preparing spawn area: 5%
[21:27:10 INFO]: Preparing spawn area: 6%
[21:27:11 INFO]: Preparing spawn area: 8%
[21:27:13 INFO]: Preparing spawn area: 10%
[21:27:14 INFO]: Preparing spawn area: 12%
[21:27:15 INFO]: Preparing spawn area: 14%
[21:27:16 INFO]: Preparing spawn area: 15%
[21:27:18 INFO]: Preparing spawn area: 16%
[21:27:19 INFO]: Preparing spawn area: 18%
[21:27:20 INFO]: Preparing spawn area: 21%
[21:27:21 INFO]: Preparing spawn area: 25%
[21:27:22 INFO]: Preparing spawn area: 28%
[21:27:23 INFO]: Preparing spawn area: 30%
[21:27:24 INFO]: Preparing spawn area: 33%
[21:27:25 INFO]: Preparing spawn area: 36%
[21:27:26 INFO]: Preparing spawn area: 39%
[21:27:27 INFO]: Preparing spawn area: 41%
[21:27:28 INFO]: Preparing spawn area: 43%
[21:27:29 INFO]: Preparing spawn area: 46%
[21:27:30 INFO]: Preparing spawn area: 50%
[21:27:31 INFO]: Preparing spawn area: 53%
[21:27:32 INFO]: Preparing spawn area: 58%
[21:27:33 INFO]: Preparing spawn area: 62%
[21:27:34 INFO]: Preparing spawn area: 67%
[21:27:36 INFO]: Preparing spawn area: 71%
[21:27:37 INFO]: Preparing spawn area: 75%
[21:27:38 INFO]: Preparing spawn area: 78%
[21:27:39 INFO]: Preparing spawn area: 80%
[21:27:40 INFO]: Preparing start region for level 0 (IkkaWorld)
[21:27:40 INFO] [IkkaChievement]: D▒but du chargement