FATAL_ERROR：Vivado模拟器内核发现了一种无法恢复的异常情况

我一直收到这个错误，但现有的帖子都没有帮助我。
我有Vivado 2015.2并试图在tcl脚本中使用for循环模拟10,000次。
模拟在前1,012次模拟中运行良好，但在第1,013次运行中不可避免地崩溃。
完整的错误是：
FATAL_ERROR：Vivado模拟器内核发现了一种无法恢复的异常情况。
流程将终止。
tcl脚本看起来像这样（Dinarray和Kinarray在这里缩写，但是长度为10,000个元素）：
设置Dinarray [list 00 55 aa ff]
设置Kinarray [list ff aa 55 00]
for {set x 0} {$ x
关于是什么导致这个的任何想法？



以下为原文

I keep receiving this error, but none of the existing posts have helped me.  I have Vivado 2015.2 and am attempting to simulate 10,000 times using a for loop in a tcl script.  The simulation runs great for the first 1,012 simulations but inevitably crashes on the 1,013th run.  The full error is:

FATAL_ERROR: Vivado Simulator kernel has discovered an exceptional condition from which it cannot recover. Process will terminate.

The tcl script looks like this (Dinarray and Kinarray are abbreviated here, but would be 10,000 elements long):

set Dinarray [list 00 55 aa ff]set Kinarray [list ff aa 55 00]for {set x 0} {$x <10000} {incr x} {    launch_simulation -mode post-implementation -type timing    add_force {/testbench/Din} -radix hex [lindex $Dinarray $x] 0ns    add_force {/testbench/Kin} -radix hex [lindex $Kinarray $x] 0ns    set fileName     open_vcd $fileName    log_vcd *    run 400ns    flush_vcd    close_vcd    reset_simulation -mode post-implementation -type timing}close_simAny ideas as to what is causing this?

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