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Tue Feb 3 18:01:26 2026
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<p> <table width="98%" align="center" cellspacing="1" style="border:1px solid #486090;"> <tbody> <tr> <td cellpadding="3px" style="background-color:#486090; font-weidht:bold; color:white;">Quote:</td></tr> <tr> <td cellpadding="10px" style="background-color:#FFFFB0;"><table border="1" cellpadding="1" cellspacing="1" style="width:500px"> <tbody> <tr> <td>Alex M</td> <td>We worked with Amy to track down the error we were getting with the AraSim fix. Alex P and I had gotten AraSim to compile, but running gave the error (at the bottom). We did a binary search for the source of the error and determined it comes from the if statement around line 640 in Report.cc:<br /> <br /> if ( event->Nu_Interaction[0].LQ > 0 && (fabs(viewangle-signal->CHANGLE_ICE)<=settings1->OFFCONE_LIMIT*RADDEG) ) {</td> </tr> <tr> <td>Ryan</td> <td>Kept testing different rations of tournament and roulette. A trend seems to appear that while full roulette was the worst run overall, it rises until a ratio of about 8R:2T with a max score of 99.22% match and then it slowly falls from that point. Need to do more testing to verify averages and to fix strange segmentation faults in crossover when running 6T and 8T ratio. </td> </tr> <tr> <td> </td> <td> </td> </tr> <tr> <td> </td> <td> </td> </tr> <tr> <td> </td> <td> </td> </tr> <tr> <td> </td> <td> </td> </tr> <tr> <td> </td> <td> </td> </tr> </tbody> </table> <p>AraSim EField project Error:<br /> </p> <p><br /> *** Break *** segmentation violation</p> <p>===========================================================<br /> There was a crash.<br /> This is the entire stack trace of all threads:<br /> ===========================================================<br /> #0 0x00002b845aeb445c in waitpid () from /lib64/libc.so.6<br /> #1 0x00002b845ae31f52 in do_system () from /lib64/libc.so.6<br /> #2 0x00002b84562bebf4 in TUnixSystem::StackTrace() () from /cvmfs/ara.opensciencegrid.org/trunk/centos7/root_build/lib/libCore.so<br /> #3 0x00002b84562c13ea in TUnixSystem::DispatchSignals(ESignals) () from /cvmfs/ara.opensciencegrid.org/trunk/centos7/root_build/lib/libCore.so<br /> #4 <signal handler called><br /> #5 0x000000000044fd70 in void std::vector<double, std::allocator<double> >::emplace_back<double>(double&&) ()<br /> #6 0x00000000004c3c0e in Report::Connect_Interaction_Detector(Event*, Detector*, RaySolver*, Signal*, IceModel*, Settings*, Trigger*, int) ()<br /> #7 0x0000000000436eb3 in main ()<br /> ===========================================================</p> <p><br /> The lines below might hint at the cause of the crash.<br /> You may get help by asking at the ROOT forum http://root.cern.ch/forum<br /> Only if you are really convinced it is a bug in ROOT then please submit a<br /> report at http://root.cern.ch/bugs Please post the ENTIRE stack trace<br /> from above as an attachment in addition to anything else<br /> that might help us fixing this issue.<br /> ===========================================================<br /> #5 0x000000000044fd70 in void std::vector<double, std::allocator<double> >::emplace_back<double>(double&&) ()<br /> #6 0x00000000004c3c0e in Report::Connect_Interaction_Detector(Event*, Detector*, RaySolver*, Signal*, IceModel*, Settings*, Trigger*, int) ()<br /> #7 0x0000000000436eb3 in main ()<br /> ===========================================================</p></td> </tr> </tbody> </table> </p><p> </p>
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