src/sim/mem_pool.cc:120: fatal: fatal condition freePages() <= 0 occurred: Out of memory, please increase size of physical memory.

I found the following thread where the author seems to face the same issue https://harmonylists.io/empathy/thread/J35DH3PB5P4GRGZ3VESZVCVSYIVOSJ3Z?hash=2UMY3TOWCRQIUSVH3VELRCXAVVONTCDM#2UMY3TOWCRQIUSVH3VELRCXAVVONTCDM where Akram, if I'm right, suggested to downgrade the gem5 version. 

Is there an other way to do fix this problem without downgrading ? 

Thank you, 

Camélia  

Hi all, I am trying to create a system with a hybrid memory using the heteroMemCtrl with 1MB DRAM and 9MB NVM but i am facing the following error : ``` src/sim/mem_pool.cc:120: fatal: fatal condition freePages() <= 0 occurred: Out of memory, please increase size of physical memory. I found the following thread where the author seems to face the same issue https://harmonylists.io/empathy/thread/J35DH3PB5P4GRGZ3VESZVCVSYIVOSJ3Z?hash=2UMY3TOWCRQIUSVH3VELRCXAVVONTCDM#2UMY3TOWCRQIUSVH3VELRCXAVVONTCDM where Akram, if I'm right, suggested to downgrade the gem5 version. Is there an other way to do fix this problem without downgrading ? Thank you, Camélia ```