<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Hi all,<br><br>I’m trying to generate some MC using the commissioning branch and simulation conditions. I’m generating some events using genr8 and running them through hdgeant using control.in_9101. When I try to run mcsmear on the output, I get a segfault after processing a couple hundred events. I see the same behavior if I generate events using bggen. I included a stack trace below. Does anyone have any advice for fixing this?<br><br>Tom Boettcher<br><br>Program received signal SIGSEGV, Segmentation fault.<br>[Switching to Thread 0x7ffff15f2700 (LWP 10822)]<br>0x0000000000bec50e in sgetn (this=0x7fffec5e9190, s="")<br> at /usr/lib/gcc/x86_64-redhat-linux/4.4.6/../../../../include/c++/4.4.6/streambuf:335<br>335<span class="Apple-tab-span" style="white-space: pre;"> </span> { return this->xsgetn(__s, __n); }<br>Missing separate debuginfos, use: debuginfo-install bzip2-libs-1.0.5-7.el6_0.x86_64 cyrus-sasl-lib-2.1.23-13.el6_3.1.x86_64 freetype-2.3.11-14.el6_3.1.x86_64 glibc-2.12-1.80.el6_3.7.x86_64 keyutils-libs-1.4-4.el6.x86_64 krb5-libs-1.9-33.el6_3.3.x86_64 libcom_err-1.41.12-12.el6.x86_64 libcurl-7.19.7-26.el6_2.4.x86_64 libgcc-4.4.6-4.el6.x86_64 libidn-1.18-2.el6.x86_64 libselinux-2.0.94-5.3.el6.x86_64 libssh2-1.2.2-11.el6_3.x86_64 libstdc++-4.4.6-4.el6.x86_64 nspr-4.9.2-0.el6_3.1.x86_64 nss-3.13.6-2.el6_3.x86_64 nss-softokn-freebl-3.12.9-11.el6.x86_64 nss-util-3.13.6-1.el6_3.x86_64 openldap-2.4.23-26.el6_3.2.x86_64 openssl-1.0.1e-30.el6_5.2.x86_64 pcre-7.8-4.el6.x86_64 zlib-1.2.3-27.el6.x86_64<br>(gdb) where<br>#0 0x0000000000bec50e in sgetn (this=0x7fffec5e9190, s="")<br> at /usr/lib/gcc/x86_64-redhat-linux/4.4.6/../../../../include/c++/4.4.6/streambuf:335<br>#1 xstream::xdr::istream::operator>> (this=0x7fffec5e9190, s="") at external/xstream/src/xdr.cpp:133<br>#2 0x00000000005bd5dd in hddm_s::BcalSiPMSpectrum::streamer (this=0x7fffec882290, istr=...)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:16529<br>#3 0x00000000005bce25 in hddm_s::istream::sequencer (this=0x7fffec000d10, object=...)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:4961<br>#4 0x00000000005e4ab1 in hddm_s::HDDM_ElementList<hddm_s::BcalSiPMSpectrum>::streamer (this=0x7fffec75a308, istr=...)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:428<br>#5 0x00000000005bce25 in hddm_s::istream::sequencer (this=0x7fffec000d10, object=...)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:4961<br>#6 0x00000000005bccaf in hddm_s::istream::operator>> (this=0x7fffec000d10, object=...)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:4951<br>#7 0x00000000005bcec7 in hddm_s::istream::sequencer (this=0x7fffec000d10, object=<value optimized out>)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:4973<br>#8 0x00000000005e5140 in hddm_s::HDDM_ElementList<hddm_s::BcalCell>::streamer (this=<value optimized out>, istr=...)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:428<br>#9 0x00000000005bce25 in hddm_s::istream::sequencer (this=0x7fffec000d10, object=...)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:4961<br>#10 0x00000000005bccaf in hddm_s::istream::operator>> (this=0x7fffec000d10, object=...)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:4951<br>#11 0x00000000005bcec7 in hddm_s::istream::sequencer (this=0x7fffec000d10, object=<value optimized out>)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:4973<br>#12 0x00000000005bccaf in hddm_s::istream::operator>> (this=0x7fffec000d10, object=...)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:4951<br>#13 0x00000000005bcec7 in hddm_s::istream::sequencer (this=0x7fffec000d10, object=<value optimized out>)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:4973<br>#14 0x00000000005bccaf in hddm_s::istream::operator>> (this=0x7fffec000d10, object=...)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:4951<br>#15 0x00000000005bcec7 in hddm_s::istream::sequencer (this=0x7fffec000d10, object=<value optimized out>)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:4973<br>#16 0x00000000005dcb5f in hddm_s::HDDM_ElementList<hddm_s::PhysicsEvent>::streamer (this=<value optimized out>, <br> istr=...)<br>---Type <return> to continue, or q <return> to quit---<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:428<br>#17 0x00000000005bce25 in hddm_s::istream::sequencer (this=0x7fffec000d10, object=...)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:4961<br>#18 0x00000000005bccaf in hddm_s::istream::operator>> (this=0x7fffec000d10, object=...)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:4951<br>#19 0x00000000005bcec7 in hddm_s::istream::sequencer (this=0x7fffec000d10, object=<value optimized out>)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:4973<br>#20 0x00000000005bccaf in hddm_s::istream::operator>> (this=0x7fffec000d10, object=...)<br> at /home/fs7/tboettch/HallD_Home/install/sim-recon/sim-recon-commissioning/Linux_CentOS6-x86_64-gcc4.4.6/include/HDDM/hddm_s.hpp:4951<br>#21 0x0000000000bca557 in hddm_s::istream::operator>> (this=0x7fffec000d10, record=...)<br> at .Linux_CentOS6-x86_64-gcc4.4.6/libraries/HDDM/hddm_s++.cpp:217<br>#22 0x0000000000b9cdc8 in DEventSourceHDDM::GetEvent (this=0x7fffec000fa0, event=...)<br> at libraries/HDDM/<a href="http://DEventSourceHDDM.cc">DEventSourceHDDM.cc</a>:109<br>#23 0x0000000000c2f992 in jana::JEventSource::GetEvent (this=0x7fffec000fa0, event=...) at src/JANA/<a href="http://JEventSource.cc">JEventSource.cc</a>:54<br>#24 0x0000000000bf174b in jana::JApplication::ReadEvent (this=0x7fffffffce20, event=...)<br> at src/JANA/<a href="http://JApplication.cc">JApplication.cc</a>:655<br>#25 0x0000000000bf15c1 in jana::JApplication::EventBufferThread (this=0x7fffffffce20) at src/JANA/<a href="http://JApplication.cc">JApplication.cc</a>:600<br>#26 0x0000000000bf12af in LaunchEventBufferThread (arg=0x7fffffffce20) at src/JANA/<a href="http://JApplication.cc">JApplication.cc</a>:552<br>#27 0x0000003d99807851 in start_thread () from /lib64/libpthread.so.0<br>#28 0x0000003d98ce811d in clone () from /lib64/libc.so.6</body></html>