我使用 alpha-beta 搜索算法编写了一个 gomoku 程序来确定下一步。这是我的评估函数和connect3和connect4：
public float positionEvaluation(Position p, boolean player){
if(wonPosition(p, player))
return Float.POSITIVE_INFINITY;
if(wonPosition(p, !player))
return Float.NEGATIVE_INFINITY;
float ret = 0;
GomokuPosition pos = (GomokuPosition)p;
int[] myConnect4 = connect4(p, player);
int[] enemyConnect4 = connect4(p, !player);
int[] myConnect3 = connect3(p, player);
int[] enemyConnect3 = connect3(p, !player);
ret += myConnect4[2] * 1000;
ret += myConnect4[1] * 100;
ret += myConnect3[2] * 100;
ret += myConnect3[1] * 10;
ret -= enemyConnect4[2] * 1000;
ret -= enemyConnect4[1] * 100;
ret -= enemyConnect3[2] * 100;
ret -= enemyConnect3[1] * 10;
return ret;
}
private int[] connect4(Position p, boolean player) {
GomokuPosition pos = (GomokuPosition)p;
short b;
if(player) b = GomokuPosition.HUMAN;
else b = GomokuPosition.PROGRAM;
int n[] = {0, 0, 0};
for(int i = 0; i < pos.grid.length; i++) {
for(int j = 0; j < pos.grid[0].length; j++) {
if(i+3 < pos.grid.length) {
if(pos.grid[i][j] == b
&& pos.grid[i][j] == pos.grid[i+1][j]
&& pos.grid[i][j] == pos.grid[i+2][j]
&& pos.grid[i][j] == pos.grid[i+3][j]) {
while(true) {
if(i+4 < pos.grid.length)
if(pos.grid[i+4][j] == b) break;
if(i-1 >= 0)
if(pos.grid[i-1][j] == b) break;
n[0]++;
if(i-1 >= 0 && i+4 >= pos.grid.length) {
if(pos.grid[i-1][j] == GomokuPosition.BLANK)
n[1]++;
}
else if(i-1 < 0 && i+4 < pos.grid.length) {
if(pos.grid[i+4][j] == GomokuPosition.BLANK)
n[1]++;
}
else if(i-1 >= 0 && i+4 < pos.grid.length) {
if(pos.grid[i-1][j] == GomokuPosition.BLANK
&& pos.grid[i+4][j] != GomokuPosition.BLANK)
n[1]++;
if(pos.grid[i+4][j] == GomokuPosition.BLANK
&& pos.grid[i-1][j] != GomokuPosition.BLANK)
n[1]++;
if(pos.grid[i-1][j] == GomokuPosition.BLANK
&& pos.grid[i+4][j] == GomokuPosition.BLANK)
n[2]++;
}
break;
}
}
}
if(j+3 < pos.grid[0].length) {
if(pos.grid[i][j] == b
&& pos.grid[i][j] == pos.grid[i][j+1]
&& pos.grid[i][j] == pos.grid[i][j+2]
&& pos.grid[i][j] == pos.grid[i][j+3]) {
while(true) {
if(j+4 < pos.grid[0].length)
if(pos.grid[i][j+4] == b) break;
if(j-1 >= 0)
if(pos.grid[i][j-1] == b) break;
n[0]++;
if(j-1 >= 0 && j+4 >= pos.grid[0].length) {
if(pos.grid[i][j-1] == GomokuPosition.BLANK)
n[1]++;
}
else if(j-1 < 0 && j+4 < pos.grid[0].length) {
if(pos.grid[i][j+4] == GomokuPosition.BLANK)
n[1]++;
}
else if(j-1 >= 0 && j+4 < pos.grid[0].length) {
if(pos.grid[i][j-1] == GomokuPosition.BLANK
&& pos.grid[i][j+4] != GomokuPosition.BLANK)
n[1]++;
if(pos.grid[i][j+4] == GomokuPosition.BLANK
&& pos.grid[i][j-1] != GomokuPosition.BLANK)
n[1]++;
if(pos.grid[i][j-1] == GomokuPosition.BLANK
&& pos.grid[i][j+4] == GomokuPosition.BLANK)
n[2]++;
}
break;
}
}
}
if(i+3 < pos.grid.length && j+3 < pos.grid[0].length) {
if(pos.grid[i][j] == b
&& pos.grid[i][j] == pos.grid[i+1][j+1]
&& pos.grid[i][j] == pos.grid[i+2][j+2]
&& pos.grid[i][j] == pos.grid[i+3][j+3]) {
while(true) {
if(i+4 < pos.grid.length && j+4 < pos.grid[0].length)
if(pos.grid[i+4][j+4] == b) break;
if(i-1 >= 0 && j-1 >= 0)
if(pos.grid[i-1][j-1] == b) break;
n[0]++;
if((i-1 >= 0 && j-1 >= 0) && (i+4 >= pos.grid.length || j+4 >= pos.grid[0].length)) {
if(pos.grid[i-1][j-1] == GomokuPosition.BLANK)
n[1]++;
}
else if((i-1 < 0 || j-1 < 0) && (i+4 < pos.grid.length && j+4 < pos.grid[0].length)) {
if(pos.grid[i+4][j+4] == GomokuPosition.BLANK)
n[1]++;
}
else if((i-1 >= 0 && j-1 >= 0) && (i+4 < pos.grid.length && j+4 < pos.grid[0].length)) {
if(pos.grid[i-1][j-1] == GomokuPosition.BLANK
&& pos.grid[i+4][j+4] != GomokuPosition.BLANK)
n[1]++;
if(pos.grid[i+4][j+4] == GomokuPosition.BLANK
&& pos.grid[i-1][j-1] != GomokuPosition.BLANK)
n[1]++;
if(pos.grid[i-1][j-1] == GomokuPosition.BLANK && pos.grid[i+4][j+4] == GomokuPosition.BLANK)
n[2]++;
}
break;
}
}
}
if(i-3 >= 0 && j+3 < pos.grid[0].length) {
if(pos.grid[i][j] == b
&& pos.grid[i][j] == pos.grid[i-1][j+1]
&& pos.grid[i][j] == pos.grid[i-2][j+2]
&& pos.grid[i][j] == pos.grid[i-3][j+3]) {
while(true) {
if(i-4 >= 0 && j+4 < pos.grid[0].length)
if(pos.grid[i-4][j+4] == b) break;
if(i+1 < pos.grid.length && j-1 >= 0)
if(pos.grid[i+1][j-1] == b) break;
n[0]++;
if((i-4 >= 0 && j+4 < pos.grid[0].length) && (i+1 >= pos.grid.length || j-1 < 0)) {
if(pos.grid[i-4][j+4] == GomokuPosition.BLANK)
n[1]++;
}
else if((i-4 < 0 || j+4 > pos.grid[0].length) && (i+1 < pos.grid.length && j-1 >= 0)) {
if(pos.grid[i+1][j-1] == GomokuPosition.BLANK)
n[1]++;
}
else if((i-4 >= 0 && j+4 < pos.grid[0].length) && (i+1 < pos.grid.length && j-1 >= 0)) {
if(pos.grid[i-4][j+4] == GomokuPosition.BLANK
&& pos.grid[i+1][j-1] != GomokuPosition.BLANK)
n[1]++;
if(pos.grid[i+1][j-1] == GomokuPosition.BLANK
&& pos.grid[i-4][j+4] != GomokuPosition.BLANK)
n[1]++;
if(pos.grid[i-4][j+4] == GomokuPosition.BLANK && pos.grid[i+1][j-1] == GomokuPosition.BLANK)
n[2]++;
}
break;
}
}
}
}
}
return n;
}
connect4 和 connect3 是方法返回一个 int 数组存储数的 connect 4 和 connect 3 在一行中。这个数组的第一个元素是总数，第二个元素是一个开端的个数，第三个是两个开端的个数。当我执行这个程序时，java会给出一个致命错误：
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000000250dbe6, pid=4188, tid=5744
#
# JRE version: 7.0_17-b02
# Java VM: Java HotSpot(TM) 64-Bit Server VM (23.7-b01 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# J Gomoku.connect4(LPosition;Z)[I
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# An error report file with more information is saved as:
# C:\Users\Tian\workspace\Gomoku\hs_err_pid4188.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.com/bugreport/crash.jsp
#
发生的崩溃与国际象棋的搜索深度和大小有关。当我将搜索深度设置为 1 或 2 之类的小数字时，它会工作几步，但在一些步骤后会崩溃。当我将搜索深度设置为 4 或 5 时，它会在第一步中崩溃。这个问题的原因是什么？PS。我的操作系统是windows 8 64bit。我试过在 windows xp 和 linux 上运行这个程序，似乎在这两个系统上运行良好。
这是错误日志：
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000000250dbe6, pid=4188, tid=5744
#
# JRE version: 7.0_17-b02
# Java VM: Java HotSpot(TM) 64-Bit Server VM (23.7-b01 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# J Gomoku.connect4(LPosition;Z)[I
#
# 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
#
--------------- T H R E A D ---------------
Current thread (0x000000000cd93800): JavaThread "AWT-EventQueue-0" [_thread_in_Java, id=5744, stack(0x000000000df00000,0x000000000e000000)]
siginfo: ExceptionCode=0xc0000005, reading address 0x0000000bd790ffec
Registers:
RAX=0x0000000000000001, RBX=0x0000000000000001, RCX=0x00000000ffffffff, RDX=0x000000000000000f
RSP=0x000000000dffcd20, RBP=0x0000000000000003, RSI=0x000000000000000f, RDI=0x000000000000000f
R8 =0x000000000000000f, R9 =0x0000000000000006, R10=0x0000000000000007, R11=0x00000007d79100c0
R12=0x0000000000000000, R13=0x00000007d790ffe0, R14=0x0000000000000000, R15=0x000000000cd93800
RIP=0x000000000250dbe6, EFLAGS=0x0000000000010246
Top of Stack: (sp=0x000000000dffcd20)
0x000000000dffcd20: 0000000f00000001 000000020000000f
0x000000000dffcd30: 00000000faf21ffc 00000007d790ffd0
0x000000000dffcd40: 00000007d791c0c0 00000007d790ffe0
0x000000000dffcd50: 0000000400000003 0000000f0000000f
0x000000000dffcd60: 00000001ffffffff 0000000000000003
0x000000000dffcd70: faf220240000000f 0000000bfaf2201e
0x000000000dffcd80: 0000000000000007 000000000dffce20
0x000000000dffcd90: 00000007d7910090 00000007d791c060
0x000000000dffcda0: 000000000000000f 000000000249e2ec
0x000000000dffcdb0: 000000000dffce20 00000000024863d3
0x000000000dffcdc0: 00000000024863d3 0000000000000000
0x000000000dffcdd0: 00000007d790ffd0 00000007d888a550
0x000000000dffcde0: 000000000dffcde0 000000077dc530b8
0x000000000dffcdf0: 000000000dffce68 000000077dcd8b08
0x000000000dffce00: 0000000000000000 000000077dc53150
0x000000000dffce10: 000000000dffcdc8 000000000dffce58
Instructions: (pc=0x000000000250dbe6)
0x000000000250dbc6: 44 89 5c 24 5c 4f 8d 1c d4 44 8b 54 24 30 41 83
0x000000000250dbd6: c2 04 44 89 54 24 60 45 85 f6 0f 8c 52 09 00 00
0x000000000250dbe6: 45 8b 54 8d 10 44 89 54 24 64 44 8b 54 24 30 47
0x000000000250dbf6: 8b 54 95 0c 44 89 54 24 68 47 8b 54 b5 10 44 89
Register to memory mapping:
RAX=0x0000000000000001 is an unknown value
RBX=0x0000000000000001 is an unknown value
RCX=0x00000000ffffffff is an unknown value
RDX=0x000000000000000f is an unknown value
RSP=0x000000000dffcd20 is pointing into the stack for thread: 0x000000000cd93800
RBP=0x0000000000000003 is an unknown value
RSI=0x000000000000000f is an unknown value
RDI=0x000000000000000f is an unknown value
R8 =0x000000000000000f is an unknown value
R9 =0x0000000000000006 is an unknown value
R10=0x0000000000000007 is an unknown value
R11=0x00000007d79100c0 is an oop
[S
- klass: {type array short}
- length: 15
R12=0x0000000000000000 is an unknown value
R13=0x00000007d790ffe0 is an oop
[[S
- klass: {type array short}[]
- length: 15
R14=0x0000000000000000 is an unknown value
R15=0x000000000cd93800 is a thread
Stack: [0x000000000df00000,0x000000000e000000], sp=0x000000000dffcd20, free space=1011k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
J Gomoku.connect4(LPosition;Z)[I
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x000000000cdfa800 JavaThread "TimerQueue" daemon [_thread_blocked, id=3656, stack(0x000000000e4d0000,0x000000000e5d0000)]
0x000000000237d800 JavaThread "DestroyJavaVM" [_thread_blocked, id=5420, stack(0x0000000002230000,0x0000000002330000)]
=>0x000000000cd93800 JavaThread "AWT-EventQueue-0" [_thread_in_Java, id=5744, stack(0x000000000df00000,0x000000000e000000)]
0x000000000cd03800 JavaThread "AWT-Windows" daemon [_thread_in_native, id=1728, stack(0x000000000d880000,0x000000000d980000)]
0x000000000cd03000 JavaThread "AWT-Shutdown" [_thread_blocked, id=2348, stack(0x000000000d780000,0x000000000d880000)]
0x000000000b2f3000 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=1980, stack(0x000000000d680000,0x000000000d780000)]
0x000000000b2cc800 JavaThread "Service Thread" daemon [_thread_blocked, id=3496, stack(0x000000000ca70000,0x000000000cb70000)]
0x000000000b2c8800 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=7612, stack(0x000000000c970000,0x000000000ca70000)]
0x000000000b2bf800 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=980, stack(0x000000000c870000,0x000000000c970000)]
0x000000000b2bc800 JavaThread "Attach Listener" daemon [_thread_blocked, id=7984, stack(0x000000000c770000,0x000000000c870000)]
0x000000000b2bb800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=1116, stack(0x000000000c670000,0x000000000c770000)]
0x000000000b255000 JavaThread "Finalizer" daemon [_thread_blocked, id=4120, stack(0x000000000c570000,0x000000000c670000)]
0x000000000b24c800 JavaThread "Reference Handler" daemon [_thread_blocked, id=6724, stack(0x000000000c470000,0x000000000c570000)]
Other Threads:
0x000000000b243000 VMThread [stack: 0x000000000c370000,0x000000000c470000] [id=6708]
0x000000000b2e5000 WatcherThread [stack: 0x000000000cb70000,0x000000000cc70000] [id=4464]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
PSYoungGen total 37376K, used 25504K [0x00000007d6400000, 0x00000007dad00000, 0x0000000800000000)
eden space 32064K, 68% used [0x00000007d6400000,0x00000007d7991a90,0x00000007d8350000)
from space 5312K, 64% used [0x00000007d8880000,0x00000007d8bd6610,0x00000007d8db0000)
to space 5312K, 0% used [0x00000007d8350000,0x00000007d8350000,0x00000007d8880000)
ParOldGen total 85504K, used 0K [0x0000000782c00000, 0x0000000787f80000, 0x00000007d6400000)
object space 85504K, 0% used [0x0000000782c00000,0x0000000782c00000,0x0000000787f80000)
PSPermGen total 21248K, used 8260K [0x000000077da00000, 0x000000077eec0000, 0x0000000782c00000)
object space 21248K, 38% used [0x000000077da00000,0x000000077e2113d8,0x000000077eec0000)
Card table byte_map: [0x0000000005540000,0x0000000005960000] byte_map_base: 0x0000000001953000
Polling page: 0x0000000000aa0000
Code Cache [0x0000000002480000, 0x00000000026f0000, 0x0000000005480000)
total_blobs=395 nmethods=14 adapters=333 free_code_cache=48613Kb largest_free_block=49726528
Compilation events (10 events):
Event: 2.242 Thread 0x000000000b2c8800 10 Gomoku::connect4 (1887 bytes)
Event: 2.258 Thread 0x000000000b2bf800 nmethod 9 0x0000000002503e50 code [0x0000000002503fe0, 0x0000000002505298]
Event: 2.271 Thread 0x000000000b2bf800 11 Gomoku::possibleMoves (186 bytes)
Event: 2.291 Thread 0x000000000b2bf800 nmethod 11 0x0000000002500b90 code [0x0000000002500d20, 0x0000000002501608]
Event: 2.291 Thread 0x000000000b2bf800 12 GomokuPosition::<init> (21 bytes)
Event: 2.295 Thread 0x000000000b2bf800 nmethod 12 0x0000000002501fd0 code [0x0000000002502100, 0x0000000002502398]
Event: 2.295 Thread 0x000000000b2bf800 13 Position::<init> (5 bytes)
Event: 2.295 Thread 0x000000000b2bf800 nmethod 13 0x0000000002502490 code [0x00000000025025c0, 0x0000000002502618]
Event: 2.378 Thread 0x000000000b2bf800 14 Gomoku::drawnPosition (59 bytes)
Event: 2.380 Thread 0x000000000b2bf800 nmethod 14 0x00000000024fe690 code [0x00000000024fe7e0, 0x00000000024fe978]
GC Heap History (4 events):
Event: 2.309 GC heap before
{Heap before GC invocations=1 (full 0):
PSYoungGen total 37376K, used 32064K [0x00000007d6400000, 0x00000007d8db0000, 0x0000000800000000)
eden space 32064K, 100% used [0x00000007d6400000,0x00000007d8350000,0x00000007d8350000)
from space 5312K, 0% used [0x00000007d8880000,0x00000007d8880000,0x00000007d8db0000)
to space 5312K, 0% used [0x00000007d8350000,0x00000007d8350000,0x00000007d8880000)
ParOldGen total 85504K, used 0K [0x0000000782c00000, 0x0000000787f80000, 0x00000007d6400000)
object space 85504K, 0% used [0x0000000782c00000,0x0000000782c00000,0x0000000787f80000)
PSPermGen total 21248K, used 8258K [0x000000077da00000, 0x000000077eec0000, 0x0000000782c00000)
object space 21248K, 38% used [0x000000077da00000,0x000000077e210b90,0x000000077eec0000)
Event: 2.313 GC heap after
Heap after GC invocations=1 (full 0):
PSYoungGen total 37376K, used 3385K [0x00000007d6400000, 0x00000007d8db0000, 0x0000000800000000)
eden space 32064K, 0% used [0x00000007d6400000,0x00000007d6400000,0x00000007d8350000)
from space 5312K, 63% used [0x00000007d8350000,0x00000007d869e610,0x00000007d8880000)
to space 5312K, 0% used [0x00000007d8880000,0x00000007d8880000,0x00000007d8db0000)
ParOldGen total 85504K, used 0K [0x0000000782c00000, 0x0000000787f80000, 0x00000007d6400000)
object space 85504K, 0% used [0x0000000782c00000,0x0000000782c00000,0x0000000787f80000)
PSPermGen total 21248K, used 8258K [0x000000077da00000, 0x000000077eec0000, 0x0000000782c00000)
object space 21248K, 38% used [0x000000077da00000,0x000000077e210b90,0x000000077eec0000)
}
Event: 2.346 GC heap before
{Heap before GC invocations=2 (full 0):
PSYoungGen total 37376K, used 35449K [0x00000007d6400000, 0x00000007d8db0000, 0x0000000800000000)
eden space 32064K, 100% used [0x00000007d6400000,0x00000007d8350000,0x00000007d8350000)
from space 5312K, 63% used [0x00000007d8350000,0x00000007d869e610,0x00000007d8880000)
to space 5312K, 0% used [0x00000007d8880000,0x00000007d8880000,0x00000007d8db0000)
ParOldGen total 85504K, used 0K [0x0000000782c00000, 0x0000000787f80000, 0x00000007d6400000)
object space 85504K, 0% used [0x0000000782c00000,0x0000000782c00000,0x0000000787f80000)
PSPermGen total 21248K, used 8258K [0x000000077da00000, 0x000000077eec0000, 0x0000000782c00000)
object space 21248K, 38% used [0x000000077da00000,0x000000077e210b90,0x000000077eec0000)
Event: 2.349 GC heap after
Heap after GC invocations=2 (full 0):
PSYoungGen total 37376K, used 3417K [0x00000007d6400000, 0x00000007dad00000, 0x0000000800000000)
eden space 32064K, 0% used [0x00000007d6400000,0x00000007d6400000,0x00000007d8350000)
from space 5312K, 64% used [0x00000007d8880000,0x00000007d8bd6610,0x00000007d8db0000)
to space 5312K, 0% used [0x00000007d8350000,0x00000007d8350000,0x00000007d8880000)
ParOldGen total 85504K, used 0K [0x0000000782c00000, 0x0000000787f80000, 0x00000007d6400000)
object space 85504K, 0% used [0x0000000782c00000,0x0000000782c00000,0x0000000787f80000)
PSPermGen total 21248K, used 8258K [0x000000077da00000, 0x000000077eec0000, 0x0000000782c00000)
object space 21248K, 38% used [0x000000077da00000,0x000000077e210b90,0x000000077eec0000)
}
Deoptimization events (0 events):
No events
Internal exceptions (10 events):
Event: 0.108 Thread 0x000000000237d800 Threw 0x00000007d6462160 at C:\jdk7u2_64p\jdk7u17\hotspot\src\share\vm\prims\jni.cpp:716
Event: 0.171 Thread 0x000000000237d800 Threw 0x00000007d646f188 at C:\jdk7u2_64p\jdk7u17\hotspot\src\share\vm\prims\jvm.cpp:1166
Event: 0.214 Thread 0x000000000237d800 Threw 0x00000007d6482b58 at C:\jdk7u2_64p\jdk7u17\hotspot\src\share\vm\prims\jni.cpp:716
Event: 0.348 Thread 0x000000000237d800 Threw 0x00000007d65a0288 at C:\jdk7u2_64p\jdk7u17\hotspot\src\share\vm\prims\jvm.cpp:1166
Event: 0.362 Thread 0x000000000237d800 Threw 0x00000007d65a2280 at C:\jdk7u2_64p\jdk7u17\hotspot\src\share\vm\prims\jvm.cpp:1166
Event: 0.369 Thread 0x000000000237d800 Threw 0x00000007d65a4190 at C:\jdk7u2_64p\jdk7u17\hotspot\src\share\vm\prims\jvm.cpp:1166
Event: 0.456 Thread 0x000000000237d800 Threw 0x00000007d668dbd0 at C:\jdk7u2_64p\jdk7u17\hotspot\src\share\vm\prims\jvm.cpp:1166
Event: 0.456 Thread 0x000000000237d800 Threw 0x00000007d668dcf8 at C:\jdk7u2_64p\jdk7u17\hotspot\src\share\vm\prims\jvm.cpp:1166
Event: 0.457 Thread 0x000000000237d800 Threw 0x00000007d6691300 at C:\jdk7u2_64p\jdk7u17\hotspot\src\share\vm\prims\jvm.cpp:1166
Event: 0.457 Thread 0x000000000237d800 Threw 0x00000007d6691428 at C:\jdk7u2_64p\jdk7u17\hotspot\src\share\vm\prims\jvm.cpp:1166
Events (10 events):
Event: 1.536 loading class 0x000000000b2fb8a0
Event: 1.536 loading class 0x000000000b2fb8a0 done
Event: 1.537 loading class 0x000000000cd25c30
Event: 1.537 loading class 0x000000000cd25c30 done
Event: 2.232 loading class 0x000000000b198d50
Event: 2.232 loading class 0x000000000b198d50 done
Event: 2.309 Executing VM operation: ParallelGCFailedAllocation
Event: 2.313 Executing VM operation: ParallelGCFailedAllocation done
Event: 2.346 Executing VM operation: ParallelGCFailedAllocation
Event: 2.349 Executing VM operation: ParallelGCFailedAllocation done
Dynamic libraries:
0x000007f796ef0000 - 0x000007f796f23000 C:\Program Files\Java\jre7\bin\javaw.exe
0x000007f8e1720000 - 0x000007f8e18de000 C:\windows\SYSTEM32\ntdll.dll
0x000007f8df280000 - 0x000007f8df3b6000 C:\windows\system32\KERNEL32.DLL
0x000007f8de6f0000 - 0x000007f8de7e3000 C:\windows\system32\KERNELBASE.dll
0x000007f8e1110000 - 0x000007f8e11ee000 C:\windows\system32\ADVAPI32.dll
0x000007f8e0fc0000 - 0x000007f8e110c000 C:\windows\system32\USER32.dll
0x000007f8dd6f0000 - 0x000007f8dd959000 C:\windows\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.9200.16384_none_418c2a697189c07f\COMCTL32.dll
0x000007f8e07e0000 - 0x000007f8e0885000 C:\windows\system32\msvcrt.dll
0x000007f8e06a0000 - 0x000007f8e06e8000 C:\windows\SYSTEM32\sechost.dll
0x000007f8e08f0000 - 0x000007f8e0a30000 C:\windows\system32\RPCRT4.dll
0x000007f8e0c50000 - 0x000007f8e0d90000 C:\windows\system32\GDI32.dll
0x000007f8e0d90000 - 0x000007f8e0dc9000 C:\windows\system32\IMM32.DLL
0x000007f8e0ea0000 - 0x000007f8e0fb5000 C:\windows\system32\MSCTF.dll
0x000000006f1f0000 - 0x000000006f2c1000 C:\Program Files\Java\jre7\bin\msvcr100.dll
0x000000006ead0000 - 0x000000006f1ef000 C:\Program Files\Java\jre7\bin\server\jvm.dll
0x000007f8d5830000 - 0x000007f8d5839000 C:\windows\SYSTEM32\WSOCK32.dll
0x000007f8d9200000 - 0x000007f8d9220000 C:\windows\SYSTEM32\WINMM.dll
0x000007f8e06f0000 - 0x000007f8e06f7000 C:\windows\system32\PSAPI.DLL
0x000007f8e0890000 - 0x000007f8e08e8000 C:\windows\system32\WS2_32.dll
0x000007f8d91c0000 - 0x000007f8d91f2000 C:\windows\SYSTEM32\WINMMBASE.dll
0x000007f8e07d0000 - 0x000007f8e07d9000 C:\windows\system32\NSI.dll
0x000000006fef0000 - 0x000000006feff000 C:\Program Files\Java\jre7\bin\verify.dll
0x000000006eaa0000 - 0x000000006eac8000 C:\Program Files\Java\jre7\bin\java.dll
0x000000006ea80000 - 0x000000006ea95000 C:\Program Files\Java\jre7\bin\zip.dll
0x000000006e8a0000 - 0x000000006ea33000 C:\Program Files\Java\jre7\bin\awt.dll
0x000007f8e0dd0000 - 0x000007f8e0e93000 C:\windows\system32\OLEAUT32.dll
0x000007f8e0a30000 - 0x000007f8e0be0000 C:\windows\system32\combase.dll
0x000007f8d78a0000 - 0x000007f8d793f000 C:\windows\system32\apphelp.dll
0x000007f8dc390000 - 0x000007f8dc3b1000 C:\windows\system32\DWMAPI.DLL
0x000007f8dce70000 - 0x000007f8dcf56000 C:\windows\system32\uxtheme.dll
0x000007f8deb30000 - 0x000007f8decae000 C:\windows\system32\ole32.dll
0x000007f8de510000 - 0x000007f8de51a000 C:\windows\SYSTEM32\CRYPTBASE.dll
0x000007f8de4b0000 - 0x000007f8de50c000 C:\windows\SYSTEM32\bcryptPrimitives.dll
0x000007f8df3c0000 - 0x000007f8e069e000 C:\windows\system32\SHELL32.dll
0x000007f8e1530000 - 0x000007f8e1580000 C:\windows\system32\SHLWAPI.dll
0x000007f8dd240000 - 0x000007f8dd2d6000 C:\windows\SYSTEM32\shcore.dll
0x000000006e860000 - 0x000000006e894000 C:\Program Files\Java\jre7\bin\fontmanager.dll
0x000007f8c9cd0000 - 0x000007f8c9d0f000 C:\Program Files\ThinkPad\Bluetooth Software\btmmhook.dll
0x000000006ea60000 - 0x000000006ea79000 C:\Program Files\Java\jre7\bin\net.dll
0x000007f8dde40000 - 0x000007f8dde9c000 C:\windows\system32\mswsock.dll
0x000000006ea40000 - 0x000000006ea51000 C:\Program Files\Java\jre7\bin\nio.dll
0x000000006e810000 - 0x000000006e851000 C:\Program Files\Java\jre7\bin\t2k.dll
VM Arguments:
jvm_args: -Dfile.encoding=Cp1252
java_command: Gomoku
Launcher Type: SUN_STANDARD
Environment Variables:
PATH=C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\ThinkPad\Bluetooth Software\;C:\Program Files\ThinkPad\Bluetooth Software\syswow64;C:\Program Files\Diskeeper Corporation\ExpressCache\;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x86;C:\Program Files (x86)\Intel\OpenCL SDK\2.0\bin\x64;C:\ProgramData\Lenovo\ReadyApps;C:\Program Files (x86)\Windows Kits\8.0\Windows Performance Toolkit\;C:\Program Files\Microsoft SQL Server\110\Tools\Binn\;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\
USERNAME=Tian
OS=Windows_NT
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 58 Stepping 9, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows 8 , 64 bit Build 9200
CPU:total 4 (2 cores per cpu, 2 threads per core) family 6 model 58 stepping 9, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, ht, tsc, tscinvbit, tscinv
Memory: 4k page, physical 8203168k(5333784k free), swap 9448352k(5929728k free)
vm_info: Java HotSpot(TM) 64-Bit Server VM (23.7-b01) for windows-amd64 JRE (1.7.0_17-b02), built on Mar 1 2013 03:38:30 by "java_re" with unknown MS VC++:1600
time: Fri Apr 12 17:36:31 2013
elapsed time: 2 seconds