Tekkit, Crashing due to memory buildup.

[theonewithpants]

Hi, i am experiencing issues with my tekkit client, especially in single-player. I have recently reset my computer to factory settings, so i have the laest Java and all new updates for drivers and such were automatically updated as well.

The crashes are due to a slow memory buildup, but my system is a better-than-average build, so i find it unusual that it crashes without any warning at all.

If i press F3 to show the debug screen, the memory usage (allocated at 1.5gb) slowly builds from around 50% to 65% then drops to around 52% and builds to 67% and so forth until memory usage peaks at 100% then topples over, obviously crashing the game.

I have also noticed that rather weirdly, saving and quitting then rejoining does not reduce the memory usage back to 50%, but increases it around 10%

I can assure you all that my drivers are updated and are adequate to play, and im sure 4GB of RAM should suffice.

Here is the crash report that was posted to my desktop:

#

# A fatal error has been detected by the Java Runtime Environment:

#

# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x78dccb3d, pid=1472, tid=3456

#

# JRE version: 7.0_07-b11

# Java VM: Java HotSpot Client VM (23.3-b01 mixed mode windows-x86 )

# Problematic frame:

# C [atioglxx.dll+0xd4cb3d]

#

# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows

#

# If you would like to submit a bug report, please visit:

# http://bugreport.sun.com/bugreport/crash.jsp

# The crash happened outside the Java Virtual Machine in native code.

# See problematic frame for where to report the bug.

#

--------------- T H R E A D ---------------

Current thread (0x6a3e4400): JavaThread "Minecraft main thread" [_thread_in_native, id=3456, stack(0x6d650000,0x6d6a0000)]

siginfo: ExceptionCode=0xc0000005, writing address 0x00000004

Registers:

EAX=0x70ea2820, EBX=0x7032fe38, ECX=0x00000001, EDX=0x00000000

ESP=0x6d69ea24, EBP=0x6d69ea70, ESI=0x7e655cc8, EDI=0x7032cd80

EIP=0x78dccb3d, EFLAGS=0x00010202

Top of Stack: (sp=0x6d69ea24)

0x6d69ea24: 7e655cc8 00000000 70e78800 00000001

0x6d69ea34: 70ea2ff8 70408ec0 7862c855 00000007

0x6d69ea44: 70cb7ffc 00000001 70cb8004 00000001

0x6d69ea54: 00000001 00000000 7865c3ed 70e74f28

0x6d69ea64: 00000007 70cb7ffc 00000001 7e655cc8

0x6d69ea74: 781296a0 70ea2820 00000000 00000001

0x6d69ea84: 70ea6928 7032cd80 781298ac 7e655cc8

0x6d69ea94: 781289b5 7032cd80 70e74f28 7a23af58

Instructions: (pc=0x78dccb3d)

0x78dccb1d: 48 1c 8b 50 20 89 4c 24 08 89 54 24 0c 8b 55 0c

0x78dccb2d: 53 8b 58 0c 56 b9 01 00 00 00 01 8b 90 00 00 00

0x78dccb3d: 89 4a 04 8d 72 10 57 b9 0a 00 00 00 8d 7c 24 28

0x78dccb4d: f3 a5 8b 0a 8b 74 24 30 c1 e1 07 33 d2 03 4c 24

Register to memory mapping:

EAX=0x70ea2820 is an unknown value

EBX=0x7032fe38 is an unknown value

ECX=0x00000001 is an unknown value

EDX=0x00000000 is an unknown value

ESP=0x6d69ea24 is pointing into the stack for thread: 0x6a3e4400

EBP=0x6d69ea70 is pointing into the stack for thread: 0x6a3e4400

ESI=0x7e655cc8 is an unknown value

EDI=0x7032cd80 is an unknown value

Stack: [0x6d650000,0x6d6a0000], sp=0x6d69ea24, free space=314k

Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)

C [atioglxx.dll+0xd4cb3d]

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)

J org.lwjgl.opengl.ARBOcclusionQuery.nglEndQueryARB(IJ)V

J l.a(Lacq;ID)I

J lr.a(FJ)V

J lr.b(F)V

J net.minecraft.client.Minecraft.x()V

j net.minecraft.client.Minecraft.run()V+41

j java.lang.Thread.run()V+11

v ~StubRoutines::call_stub

--------------- P R O C E S S ---------------

Java Threads: ( => current thread )

0x6dc69c00 JavaThread "File IO Thread" [_thread_blocked, id=1852, stack(0x6e510000,0x6e560000)]

0x6dc6ac00 JavaThread "Thread-26" [_thread_blocked, id=1176, stack(0x6e6f0000,0x6e740000)]

0x6dc69400 JavaThread "Thread-19" [_thread_blocked, id=3064, stack(0x71210000,0x71260000)]

0x6dc68800 JavaThread "Thread-18" [_thread_blocked, id=2312, stack(0x73920000,0x73970000)]

0x6a3e8800 JavaThread "Thread-10" daemon [_thread_in_native, id=3800, stack(0x6f670000,0x6f6c0000)]

=>0x6a3e4400 JavaThread "Minecraft main thread" [_thread_in_native, id=3456, stack(0x6d650000,0x6d6a0000)]

0x6a3e5800 JavaThread "Timer hack thread" daemon [_thread_blocked, id=3968, stack(0x6fe20000,0x6fe70000)]

0x6dc68000 JavaThread "SwingWorker-pool-1-thread-6" daemon [_thread_blocked, id=1884, stack(0x6fc50000,0x6fca0000)]

0x6a3ea800 JavaThread "Keep-Alive-SocketCleaner" daemon [_thread_blocked, id=3352, stack(0x6fbe0000,0x6fc30000)]

0x6a3e9400 JavaThread "SwingWorker-pool-1-thread-5" daemon [_thread_blocked, id=1552, stack(0x6ff70000,0x6ffc0000)]

0x6a3e9000 JavaThread "Image Animator 3" daemon [_thread_blocked, id=3372, stack(0x6e040000,0x6e090000)]

0x6a3e8400 JavaThread "SwingWorker-pool-1-thread-4" daemon [_thread_blocked, id=2292, stack(0x6d780000,0x6d7d0000)]

0x6a3e7c00 JavaThread "DestroyJavaVM" [_thread_blocked, id=2356, stack(0x01940000,0x01990000)]

0x6a3e7400 JavaThread "SwingWorker-pool-1-thread-3" daemon [_thread_blocked, id=3536, stack(0x6e090000,0x6e0e0000)]

0x6a3e7000 JavaThread "SwingWorker-pool-1-thread-2" daemon [_thread_blocked, id=3492, stack(0x018a0000,0x018f0000)]

0x6a3e6800 JavaThread "TimerQueue" daemon [_thread_blocked, id=1828, stack(0x6dfe0000,0x6e030000)]

0x6a3e6400 JavaThread "SwingWorker-pool-1-thread-1" daemon [_thread_blocked, id=3316, stack(0x6d7d0000,0x6d820000)]

0x6a3e5000 JavaThread "D3D Screen Updater" daemon [_thread_blocked, id=1020, stack(0x6d0d0000,0x6d120000)]

0x6a3e4800 JavaThread "AWT-EventQueue-0" [_thread_blocked, id=2552, stack(0x6bbf0000,0x6bc40000)]

0x6a3e3c00 JavaThread "AWT-Windows" daemon [_thread_in_native, id=2420, stack(0x6a5d0000,0x6a620000)]

0x6a3e3800 JavaThread "AWT-Shutdown" [_thread_blocked, id=296, stack(0x69f00000,0x69f50000)]

0x6a3e3000 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=3652, stack(0x6a810000,0x6a860000)]

0x6a2dc400 JavaThread "Service Thread" daemon [_thread_blocked, id=1824, stack(0x6a620000,0x6a670000)]

0x6a2c4c00 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=1900, stack(0x69e20000,0x69e70000)]

0x6a2c3400 JavaThread "Attach Listener" daemon [_thread_blocked, id=3676, stack(0x6a440000,0x6a490000)]

0x6a2c0400 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=2384, stack(0x6a560000,0x6a5b0000)]

0x6a26bc00 JavaThread "Finalizer" daemon [_thread_blocked, id=3360, stack(0x69dd0000,0x69e20000)]

0x6a265800 JavaThread "Reference Handler" daemon [_thread_blocked, id=2280, stack(0x6a510000,0x6a560000)]

Other Threads:

0x6a260400 VMThread [stack: 0x69eb0000,0x69f00000] [id=3952]

0x6a2f0000 WatcherThread [stack: 0x6a4a0000,0x6a4f0000] [id=3348]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap

def new generation total 61056K, used 41146K [0x03a70000, 0x07cb0000, 0x23a70000)

eden space 54272K, 74% used [0x03a70000, 0x061c0128, 0x06f70000)

from space 6784K, 13% used [0x06f70000, 0x0704e6f8, 0x07610000)

to space 6784K, 0% used [0x07610000, 0x07610000, 0x07cb0000)

tenured generation total 135496K, used 107916K [0x23a70000, 0x2bec2000, 0x63a70000)

the space 135496K, 79% used [0x23a70000, 0x2a3d3108, 0x2a3d3200, 0x2bec2000)

compacting perm gen total 27904K, used 27840K [0x63a70000, 0x655b0000, 0x67a70000)

the space 27904K, 99% used [0x63a70000, 0x655a0358, 0x655a0400, 0x655b0000)

No shared spaces configured.

Card table byte_map: [0x69870000,0x69ba0000] byte_map_base: 0x69852c80

Polling page: 0x00140000

Code Cache [0x01a70000, 0x02578000, 0x03a70000)

total_blobs=5301 nmethods=4890 adapters=343 free_code_cache=21501Kb largest_free_block=22016064

Compilation events (10 events):

Event: 382.141 Thread 0x6a2c4c00 4880 java.lang.ThreadLocal$ThreadLocalMap::<init> (148 bytes)

Event: 382.142 Thread 0x6a2c4c00 nmethod 4880 0x0256ed48 code [0x0256ee80, 0x0256f1f8]

Event: 383.738 Thread 0x6a2c4c00 4881 org.lwjgl.opengl.WindowsKeycodes::mapVirtualKeyToLWJGLCode (1234 bytes)

Event: 383.739 Thread 0x6a2c4c00 nmethod 4881 0x0256f688 code [0x0256f860, 0x02570400]

Event: 384.885 Thread 0x6a2c4c00 4882 org.lwjgl.opengl.WindowsDisplay::handleKeyButton (120 bytes)

Event: 384.885 Thread 0x6a2c4c00 nmethod 4882 0x02570448 code [0x02570560, 0x02570798]

Event: 389.051 Thread 0x6a2c4c00 4883 org.lwjgl.opengl.WindowsDisplay::handleChar (61 bytes)

Event: 389.052 Thread 0x6a2c4c00 nmethod 4883 0x02570988 code [0x02570a90, 0x02570bfc]

Event: 393.660 Thread 0x6a2c4c00 4884 net.java.games.input.RawInputEventQueue::addKeyboardEvent (30 bytes)

Event: 393.660 Thread 0x6a2c4c00 nmethod 4884 0x02570cc8 code [0x02570dd0, 0x02570ed8]

GC Heap History (10 events):

Event: 373.752 GC heap before

{Heap before GC invocations=258 (full 22):

def new generation total 61056K, used 56042K [0x03a70000, 0x07cb0000, 0x23a70000)

eden space 54272K, 100% used [0x03a70000, 0x06f70000, 0x06f70000)

from space 6784K, 26% used [0x07610000, 0x077caad8, 0x07cb0000)

to space 6784K, 0% used [0x06f70000, 0x06f70000, 0x07610000)

tenured generation total 135496K, used 106800K [0x23a70000, 0x2bec2000, 0x63a70000)

the space 135496K, 78% used [0x23a70000, 0x2a2bc110, 0x2a2bc200, 0x2bec2000)

compacting perm gen total 27904K, used 27839K [0x63a70000, 0x655b0000, 0x67a70000)

the space 27904K, 99% used [0x63a70000, 0x6559fc98, 0x6559fe00, 0x655b0000)

No shared spaces configured.

Event: 373.762 GC heap after

Heap after GC invocations=259 (full 22):

def new generation total 61056K, used 1797K [0x03a70000, 0x07cb0000, 0x23a70000)

eden space 54272K, 0% used [0x03a70000, 0x03a70000, 0x06f70000)

from space 6784K, 26% used [0x06f70000, 0x07131570, 0x07610000)

to space 6784K, 0% used [0x07610000, 0x07610000, 0x07cb0000)

tenured generation total 135496K, used 106800K [0x23a70000, 0x2bec2000, 0x63a70000)

the space 135496K, 78% used [0x23a70000, 0x2a2bc110, 0x2a2bc200, 0x2bec2000)

compacting perm gen total 27904K, used 27839K [0x63a70000, 0x655b0000, 0x67a70000)

the space 27904K, 99% used [0x63a70000, 0x6559fc98, 0x6559fe00, 0x655b0000)

No shared spaces configured.

}

Event: 377.238 GC heap before

{Heap before GC invocations=259 (full 22):

def new generation total 61056K, used 56069K [0x03a70000, 0x07cb0000, 0x23a70000)

eden space 54272K, 100% used [0x03a70000, 0x06f70000, 0x06f70000)

from space 6784K, 26% used [0x06f70000, 0x07131570, 0x07610000)

to space 6784K, 0% used [0x07610000, 0x07610000, 0x07cb0000)

tenured generation total 135496K, used 106800K [0x23a70000, 0x2bec2000, 0x63a70000)

the space 135496K, 78% used [0x23a70000, 0x2a2bc110, 0x2a2bc200, 0x2bec2000)

compacting perm gen total 27904K, used 27839K [0x63a70000, 0x655b0000, 0x67a70000)

the space 27904K, 99% used [0x63a70000, 0x6559fc98, 0x6559fe00, 0x655b0000)

No shared spaces configured.

Event: 377.249 GC heap after

Heap after GC invocations=260 (full 22):

def new generation total 61056K, used 822K [0x03a70000, 0x07cb0000, 0x23a70000)

eden space 54272K, 0% used [0x03a70000, 0x03a70000, 0x06f70000)

from space 6784K, 12% used [0x07610000, 0x076ddac0, 0x07cb0000)

to space 6784K, 0% used [0x06f70000, 0x06f70000, 0x07610000)

tenured generation total 135496K, used 107832K [0x23a70000, 0x2bec2000, 0x63a70000)

the space 135496K, 79% used [0x23a70000, 0x2a3be3d8, 0x2a3be400, 0x2bec2000)

compacting perm gen total 27904K, used 27839K [0x63a70000, 0x655b0000, 0x67a70000)

the space 27904K, 99% used [0x63a70000, 0x6559fc98, 0x6559fe00, 0x655b0000)

No shared spaces configured.

}

Event: 380.950 GC heap before

{Heap before GC invocations=260 (full 22):

def new generation total 61056K, used 55094K [0x03a70000, 0x07cb0000, 0x23a70000)

eden space 54272K, 100% used [0x03a70000, 0x06f70000, 0x06f70000)

from space 6784K, 12% used [0x07610000, 0x076ddac0, 0x07cb0000)

to space 6784K, 0% used [0x06f70000, 0x06f70000, 0x07610000)

tenured generation total 135496K, used 107832K [0x23a70000, 0x2bec2000, 0x63a70000)

the space 135496K, 79% used [0x23a70000, 0x2a3be3d8, 0x2a3be400, 0x2bec2000)

compacting perm gen total 27904K, used 27839K [0x63a70000, 0x655b0000, 0x67a70000)

the space 27904K, 99% used [0x63a70000, 0x6559fc98, 0x6559fe00, 0x655b0000)

No shared spaces configured.

Event: 380.960 GC heap after

Heap after GC invocations=261 (full 22):

def new generation total 61056K, used 871K [0x03a70000, 0x07cb0000, 0x23a70000)

eden space 54272K, 0% used [0x03a70000, 0x03a70000, 0x06f70000)

from space 6784K, 12% used [0x06f70000, 0x07049c80, 0x07610000)

to space 6784K, 0% used [0x07610000, 0x07610000, 0x07cb0000)

tenured generation total 135496K, used 107846K [0x23a70000, 0x2bec2000, 0x63a70000)

the space 135496K, 79% used [0x23a70000, 0x2a3c19d8, 0x2a3c1a00, 0x2bec2000)

compacting perm gen total 27904K, used 27839K [0x63a70000, 0x655b0000, 0x67a70000)

the space 27904K, 99% used [0x63a70000, 0x6559fc98, 0x6559fe00, 0x655b0000)

No shared spaces configured.

}

Event: 385.837 GC heap before

{Heap before GC invocations=261 (full 22):

def new generation total 61056K, used 55143K [0x03a70000, 0x07cb0000, 0x23a70000)

eden space 54272K, 100% used [0x03a70000, 0x06f70000, 0x06f70000)

from space 6784K, 12% used [0x06f70000, 0x07049c80, 0x07610000)

to space 6784K, 0% used [0x07610000, 0x07610000, 0x07cb0000)

tenured generation total 135496K, used 107846K [0x23a70000, 0x2bec2000, 0x63a70000)

the space 135496K, 79% used [0x23a70000, 0x2a3c19d8, 0x2a3c1a00, 0x2bec2000)

compacting perm gen total 27904K, used 27840K [0x63a70000, 0x655b0000, 0x67a70000)

the space 27904K, 99% used [0x63a70000, 0x655a0358, 0x655a0400, 0x655b0000)

No shared spaces configured.

Event: 385.851 GC heap after

Heap after GC invocations=262 (full 22):

def new generation total 61056K, used 1560K [0x03a70000, 0x07cb0000, 0x23a70000)

eden space 54272K, 0% used [0x03a70000, 0x03a70000, 0x06f70000)

from space 6784K, 23% used [0x07610000, 0x07796200, 0x07cb0000)

to space 6784K, 0% used [0x06f70000, 0x06f70000, 0x07610000)

tenured generation total 135496K, used 107907K [0x23a70000, 0x2bec2000, 0x63a70000)

the space 135496K, 79% used [0x23a70000, 0x2a3d0d30, 0x2a3d0e00, 0x2bec2000)

compacting perm gen total 27904K, used 27840K [0x63a70000, 0x655b0000, 0x67a70000)

the space 27904K, 99% used [0x63a70000, 0x655a0358, 0x655a0400, 0x655b0000)

No shared spaces configured.

}

Event: 389.564 GC heap before

{Heap before GC invocations=262 (full 22):

def new generation total 61056K, used 55832K [0x03a70000, 0x07cb0000, 0x23a70000)

eden space 54272K, 100% used [0x03a70000, 0x06f70000, 0x06f70000)

from space 6784K, 23% used [0x07610000, 0x07796200, 0x07cb0000)

to space 6784K, 0% used [0x06f70000, 0x06f70000, 0x07610000)

tenured generation total 135496K, used 107907K [0x23a70000, 0x2bec2000, 0x63a70000)

the space 135496K, 79% used [0x23a70000, 0x2a3d0d30, 0x2a3d0e00, 0x2bec2000)

compacting perm gen total 27904K, used 27840K [0x63a70000, 0x655b0000, 0x67a70000)

the space 27904K, 99% used [0x63a70000, 0x655a0358, 0x655a0400, 0x655b0000)

No shared spaces configured.

Event: 389.574 GC heap after

Heap after GC invocations=263 (full 22):

def new generation total 61056K, used 889K [0x03a70000, 0x07cb0000, 0x23a70000)

eden space 54272K, 0% used [0x03a70000, 0x03a70000, 0x06f70000)

from space 6784K, 13% used [0x06f70000, 0x0704e6f8, 0x07610000)

to space 6784K, 0% used [0x07610000, 0x07610000, 0x07cb0000)

tenured generation total 135496K, used 107916K [0x23a70000, 0x2bec2000, 0x63a70000)

the space 135496K, 79% used [0x23a70000, 0x2a3d3108, 0x2a3d3200, 0x2bec2000)

compacting perm gen total 27904K, used 27840K [0x63a70000, 0x655b0000, 0x67a70000)

the space 27904K, 99% used [0x63a70000, 0x655a0358, 0x655a0400, 0x655b0000)

No shared spaces configured.

}

Deoptimization events (0 events):

No events

Internal exceptions (10 events):

Event: 393.808 Thread 0x6dc68800 Threw 0x05f97250 at C:\jdk7u1_32P\jdk7u7\hotspot\src\share\vm\prims\jvm.cpp:2888

Event: 393.820 Thread 0x6dc68800 Threw 0x060a7b38 at C:\jdk7u1_32P\jdk7u7\hotspot\src\share\vm\prims\jvm.cpp:2888

Event: 393.839 Thread 0x6dc68800 Threw 0x060a7cd8 at C:\jdk7u1_32P\jdk7u7\hotspot\src\share\vm\prims\jvm.cpp:2888

Event: 393.864 Thread 0x6dc68800 Threw 0x060a7e78 at C:\jdk7u1_32P\jdk7u7\hotspot\src\share\vm\prims\jvm.cpp:2888

Event: 393.876 Thread 0x6dc68800 Threw 0x060a8018 at C:\jdk7u1_32P\jdk7u7\hotspot\src\share\vm\prims\jvm.cpp:2888

Event: 393.887 Thread 0x6dc68800 Threw 0x060a81b8 at C:\jdk7u1_32P\jdk7u7\hotspot\src\share\vm\prims\jvm.cpp:2888

Event: 393.909 Thread 0x6dc68800 Threw 0x060a8378 at C:\jdk7u1_32P\jdk7u7\hotspot\src\share\vm\prims\jvm.cpp:2888

Event: 393.919 Thread 0x6dc68800 Threw 0x061bec18 at C:\jdk7u1_32P\jdk7u7\hotspot\src\share\vm\prims\jvm.cpp:2888

Event: 393.920 Thread 0x6dc68800 Threw 0x061bf548 at C:\jdk7u1_32P\jdk7u7\hotspot\src\share\vm\prims\jvm.cpp:2846

Event: 393.923 Thread 0x6dc68800 Threw 0x061bf6e0 at C:\jdk7u1_32P\jdk7u7\hotspot\src\share\vm\prims\jvm.cpp:2888

Events (10 events):

Event: 388.588 Executing VM operation: RevokeBias done

Event: 388.588 Executing VM operation: RevokeBias

Event: 388.588 Executing VM operation: RevokeBias done

Event: 388.588 Thread 0x6dc6bc00 Thread exited: 0x6dc6bc00

Event: 389.564 Executing VM operation: GenCollectForAllocation

Event: 389.575 Executing VM operation: GenCollectForAllocation done

Event: 392.149 Thread 0x6dc6bc00 Thread added: 0x6dc6bc00

Event: 392.154 Executing VM operation: RevokeBias

Event: 392.154 Executing VM operation: RevokeBias done

Event: 392.154 Thread 0x6dc6bc00 Thread exited: 0x6dc6bc00

Dynamic libraries:

0x00290000 - 0x002bf000C:\Program Files\Java\jre7\bin\java.exe

0x775f0000 - 0x7772c000C:\Windows\SYSTEM32\ntdll.dll

0x772e0000 - 0x773b4000C:\Windows\system32\kernel32.dll

0x75a00000 - 0x75a4a000C:\Windows\system32\KERNELBASE.dll

0x75a80000 - 0x75b20000C:\Windows\system32\ADVAPI32.dll

0x77200000 - 0x772ac000C:\Windows\system32\msvcrt.dll

0x75bf0000 - 0x75c09000C:\Windows\SYSTEM32\sechost.dll

0x770f0000 - 0x77191000C:\Windows\system32\RPCRT4.dll

0x773c0000 - 0x77489000C:\Windows\system32\USER32.dll

0x760d0000 - 0x7611e000C:\Windows\system32\GDI32.dll

0x76070000 - 0x7607a000C:\Windows\system32\LPK.dll

0x77770000 - 0x7780d000C:\Windows\system32\USP10.dll

0x74420000 - 0x745be000C:\Windows\WinSxS\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7600.16661_none_420fe3fa2b8113bd\COMCTL32.dll

0x771a0000 - 0x771f7000C:\Windows\system32\SHLWAPI.dll

0x77750000 - 0x7776f000C:\Windows\system32\IMM32.DLL

0x75b20000 - 0x75bec000C:\Windows\system32\MSCTF.dll

0x6fd50000 - 0x6fe0e000C:\Program Files\Java\jre7\bin\msvcr100.dll

0x6bd00000 - 0x6c04c000C:\Program Files\Java\jre7\bin\client\jvm.dll

0x72be0000 - 0x72be7000C:\Windows\system32\WSOCK32.dll

0x76350000 - 0x76385000C:\Windows\system32\WS2_32.dll

0x77730000 - 0x77736000C:\Windows\system32\NSI.dll

0x73c70000 - 0x73ca2000C:\Windows\system32\WINMM.dll

0x77810000 - 0x77815000C:\Windows\system32\PSAPI.DLL

0x72ad0000 - 0x72b05000C:\Program Files\Java\jre7\bin\splashscreen.dll

0x743a0000 - 0x743e0000C:\Windows\system32\uxtheme.dll

0x74b10000 - 0x74b1c000C:\Program Files\Java\jre7\bin\verify.dll

0x711b0000 - 0x711d0000C:\Program Files\Java\jre7\bin\java.dll

0x72bc0000 - 0x72bd3000C:\Program Files\Java\jre7\bin\zip.dll

0x77490000 - 0x775ec000C:\Windows\system32\ole32.dll

0x756b0000 - 0x756bc000C:\Windows\system32\CRYPTBASE.dll

0x6da20000 - 0x6db62000C:\Program Files\Java\jre7\bin\awt.dll

0x76fe0000 - 0x7706f000C:\Windows\system32\OLEAUT32.dll

0x740b0000 - 0x740c3000C:\Windows\system32\DWMAPI.DLL

0x6d850000 - 0x6da13000C:\Windows\system32\d3d9.dll

0x74c80000 - 0x74c89000C:\Windows\system32\VERSION.dll

0x74b00000 - 0x74b06000C:\Windows\system32\d3d8thk.dll

0x72b10000 - 0x72bba000C:\Windows\system32\aticfx32.dll

0x72c70000 - 0x72c7b000C:\Windows\system32\atiu9pag.dll

0x6ad70000 - 0x6b18e000C:\Windows\system32\atiumdag.dll

0x6b6d0000 - 0x6bac6000C:\Windows\system32\atiumdva.dll

0x76390000 - 0x76fd9000C:\Windows\system32\SHELL32.dll

0x711a0000 - 0x711aa000C:\Program Files\Java\jre7\bin\management.dll

0x6fe70000 - 0x6fe9a000C:\Program Files\Java\jre7\bin\fontmanager.dll

0x71100000 - 0x71114000C:\Program Files\Java\jre7\bin\net.dll

0x751c0000 - 0x751fc000C:\Windows\system32\mswsock.dll

0x751b0000 - 0x751b6000C:\Windows\System32\wship6.dll

0x72aa0000 - 0x72aaf000C:\Program Files\Java\jre7\bin\nio.dll

0x6fd10000 - 0x6fd41000C:\Program Files\Java\jre7\bin\t2k.dll

0x74d10000 - 0x74d15000C:\Windows\System32\wshtcpip.dll

0x75000000 - 0x75044000C:\Windows\system32\DNSAPI.dll

0x739f0000 - 0x73a0c000C:\Windows\system32\IPHLPAPI.DLL

0x739e0000 - 0x739e7000C:\Windows\system32\WINNSI.DLL

0x71280000 - 0x71286000C:\Windows\system32\rasadhlp.dll

0x738d0000 - 0x73908000C:\Windows\System32\fwpuclnt.dll

0x75200000 - 0x75216000C:\Windows\system32\CRYPTSP.dll

0x74f90000 - 0x74fcb000C:\Windows\system32\rsaenh.dll

0x74de0000 - 0x74df7000C:\Windows\system32\USERENV.dll

0x75780000 - 0x7578b000C:\Windows\system32\profapi.dll

0x73b80000 - 0x73b90000C:\Windows\system32\NLAapi.dll

0x70d50000 - 0x70d58000C:\Windows\System32\winrnr.dll

0x70d40000 - 0x70d50000C:\Windows\system32\napinsp.dll

0x70d20000 - 0x70d32000C:\Windows\system32\pnrpnsp.dll

0x710e0000 - 0x71100000C:\Program Files\Java\jre7\bin\sunec.dll

0x762c0000 - 0x76343000C:\Windows\system32\CLBCatQ.DLL

0x73f80000 - 0x7407b000C:\Windows\system32\WindowsCodecs.dll

0x75720000 - 0x7576b000C:\Windows\system32\apphelp.dll

0x701f0000 - 0x70221000C:\Windows\system32\EhStorShell.dll

0x76120000 - 0x762bd000C:\Windows\system32\SETUPAPI.dll

0x75800000 - 0x75827000C:\Windows\system32\CFGMGR32.dll

0x759e0000 - 0x759f2000C:\Windows\system32\DEVOBJ.dll

0x74940000 - 0x74a35000C:\Windows\system32\PROPSYS.dll

0x70180000 - 0x701ef000C:\Windows\system32\ntshrui.dll

0x75410000 - 0x75429000C:\Windows\system32\srvcli.dll

0x70470000 - 0x7047b000C:\Windows\system32\cscapi.dll

0x73b00000 - 0x73b0a000C:\Windows\system32\slc.dll

0x6fce0000 - 0x6fd04000C:\Program Files\Java\jre7\bin\dcpr.dll

0x6fcb0000 - 0x6fcd5000C:\Program Files\Java\jre7\bin\jpeg.dll

0x71190000 - 0x71199000C:\Program Files\Java\jre7\bin\sunmscapi.dll

0x75830000 - 0x7594e000C:\Windows\system32\CRYPT32.dll

0x757f0000 - 0x757fc000C:\Windows\system32\MSASN1.dll

0x6bad0000 - 0x6bb3b000C:\Users\Dyan L\AppData\Roaming\.techniclauncher\tekkit\bin\natives\lwjgl.dll

0x6f590000 - 0x6f658000C:\Windows\system32\OPENGL32.dll

0x01860000 - 0x01882000C:\Windows\system32\GLU32.dll

0x6ffc0000 - 0x700a7000C:\Windows\system32\DDRAW.dll

0x71030000 - 0x71036000C:\Windows\system32\DCIMAN32.dll

0x01890000 - 0x01896000C:\Program Files\Java\jre7\bin\jawt.dll

0x018f0000 - 0x018f7000C:\Windows\system32\atiglpxx.dll

0x78080000 - 0x791c6000C:\Windows\system32\atioglxx.dll

0x69db0000 - 0x69dbb000C:\Windows\system32\atigktxx.dll

0x6a730000 - 0x6a770000C:\Windows\system32\atiadlxx.dll

0x74c70000 - 0x74c7d000C:\Windows\system32\WTSAPI32.dll

0x75a50000 - 0x75a7d000C:\Windows\system32\WINTRUST.dll

0x6ab50000 - 0x6ab63000C:\Users\Dyan L\AppData\Roaming\.techniclauncher\tekkit\bin\natives\jinput-dx8.dll

0x6b300000 - 0x6b330000C:\Windows\system32\DINPUT8.dll

0x6ab30000 - 0x6ab39000C:\Windows\system32\HID.DLL

0x6ad50000 - 0x6ad62000C:\Users\Dyan L\AppData\Roaming\.techniclauncher\tekkit\bin\natives\jinput-raw.dll

0x6d5d0000 - 0x6d642000C:\Windows\system32\dsound.dll

0x74c40000 - 0x74c65000C:\Windows\system32\POWRPROF.dll

0x74a40000 - 0x74a79000C:\Windows\System32\MMDevApi.dll

0x6b6a0000 - 0x6b6d0000C:\Windows\system32\wdmaud.drv

0x70d10000 - 0x70d14000C:\Windows\system32\ksuser.dll

0x6b440000 - 0x6b447000C:\Windows\system32\AVRT.dll

0x6bc90000 - 0x6bcc6000C:\Windows\system32\AUDIOSES.DLL

0x6bc50000 - 0x6bc58000C:\Windows\system32\msacm32.drv

0x6bce0000 - 0x6bcf4000C:\Windows\system32\MSACM32.dll

0x6bc60000 - 0x6bc67000C:\Windows\system32\midimap.dll

VM Arguments:

jvm_args: -Xmx1536m

java_command: C:/Users/Dyan L/Desktop/technic-launcher-latest.jar

Launcher Type: SUN_STANDARD

Environment Variables:

PATH=C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\

USERNAME=Dyan L

OS=Windows_NT

PROCESSOR_IDENTIFIER=x86 Family 16 Model 2 Stepping 3, AuthenticAMD

--------------- S Y S T E M ---------------

OS: Windows 7 Build 7600

CPU:total 4 (4 cores per cpu, 1 threads per core) family 16 model 2 stepping 3, cmov, cx8, fxsr, mmx, sse, sse2, sse3, popcnt, mmxext, 3dnowpref, lzcnt, sse4a, tsc, tscinvbit, tscinv

Memory: 4k page, physical 3407416k(2164116k free), swap 6814832k(4857340k free)

vm_info: Java HotSpot Client VM (23.3-b01) for windows-x86 JRE (1.7.0_07-b11), built on Sep 7 2012 01:40:56 by "java_re" with unknown MS VC++:1600

time: Wed Oct 10 20:37:42 2012

elapsed time: 393 seconds

[efflandt]

Apparently you are using 32-bit Java which is the default even in 64-bit Windows due to default 32-bit Internet Explorer. If you have 64-bit Win7 (which you should for 4 GB RAM), try manually installing 64-bit Java (which usually resolves out of memory errors).

If you do not have 64 bit Windows, try to not run anything else unnecessary at the time and see if assigning 1 GB in technic launcher still has that problem for tekkit.

When out of town, I successfully ran tekkit 3.1.2 client using 1 GB on a 2 GB tablet PC. Although, that was in 64-bit Linux which has less overhead than Windows. Not real quick on 1 GHz 2 core cpu, but no operating issues.