执行程序时出现以下错误.
这并不总是发生.该代码包含一些具有大量数据的复杂计算.
有人可以帮助识别错误
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x00002b2f7e9b2744, pid=28778, tid=1138739520
#
# JRE version: 7.0-b147
# Java VM: Java HotSpot(TM) 64-Bit Server VM (21.0-b17 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# V [libjvm.so+0x64e744] PhaseIdealLoop::clone_loop(IdealLoopTree*, Node_List&, int, Node*)+0xe34
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# If …