<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-fareast-language:EN-US;}
span.StileMessaggioDiPostaElettronica17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;
mso-fareast-language:EN-US;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:70.85pt 2.0cm 2.0cm 2.0cm;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=IT link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>I can’t seem to make the tov_ET simulation work. Every time it reaches a definite time during the simulation, the code reaches segmentation fault.<o:p></o:p></p><p class=MsoNormal>This is the terminal output<o:p></o:p></p><p class=MsoNormal><img width=379 height=262 style='width:3.95in;height:2.7333in' id="_x0000_i1028" src="cid:image001.png@01D811CD.8C1E3F30"> <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>And this is the backtrace<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>1. CarpetLib::signal_handler(int) [/home/sam/simulations/tov_ET/SIMFACTORY/exe/cactus_sim(_ZN9CarpetLib14signal_handlerEi+0xb3) [0x56013afdf833]]<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>2. /lib/x86_64-linux-gnu/libc.so.6(+0x46210) [0x7fbef30cd210]<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>3. /home/sam/anaconda3/lib/libgfortran.so.4(+0xf3c73) [0x7fbef3522c73]<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>4. /home/sam/anaconda3/lib/libgfortran.so.4(+0xf429e) [0x7fbef352329e]<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>5. /home/sam/anaconda3/lib/libgfortran.so.4(+0xf2900) [0x7fbef3521900]<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>6. /home/sam/simulations/tov_ET/SIMFACTORY/exe/cactus_sim(prim2conpolytype_+0x3f6) [0x56013b464e06]<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>7. /home/sam/simulations/tov_ET/SIMFACTORY/exe/cactus_sim(+0xb9e28f) [0x56013b46628f]<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>8. /home/sam/anaconda3/lib/libgomp.so.1(GOMP_parallel+0x42) [0x7fbef329ce22]<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>9. /home/sam/simulations/tov_ET/SIMFACTORY/exe/cactus_sim(prim2conservativepolytype_+0x54f) [0x56013b472fef]<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’m using ubuntu 20.04.3 LTS on wsl2, with a previous installation it worked just fine. I also tried with different combination of cores and threads buti t doesn’t seem to matter.<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><o:p> </o:p></p><p class=MsoNormal> <o:p></o:p></p></div></body></html>