Signal SIGSEGV: Segmentation fault
I just encountered following error while executing a TOUGH-ECO2M sample problem:
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
#3 0x4522FA in rz2d_ at meshm.f:218
#4 0x4530D8 in meshm_ at meshm.f:45
#5 0x4166FC in input_ at t2fm.f:1130
#6 0x41C7EF in tough2 at t2fm.f:557
Segmentation fault (core dumped)
I build a model with 1200 grid blocks successfully but when I increased the number of grid blocks to 12000 I got this error. I also set up the number of elements and connections in T2 but it didn't help.
I would be thankful if someone helps me to solve this issue.