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[Bug 711424] Re: Floating exception when tracking elements with noninstantaneous recycling

To: team-galacticus@xxxxxxxxxxxxxxxxxxx
From: Andrew Benson <abenson@xxxxxxxxxxx>
Date: Tue, 01 Feb 2011 19:09:42 -0000
Reply-to: Bug 711424 <711424@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Attachment added: "Parameter file to recreate crash"
   https://bugs.launchpad.net/bugs/711424/+attachment/1822934/+files/test.xml

** Also affects: galacticus/trunk
   Importance: High
     Assignee: Andrew Benson (abenson)
       Status: New

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https://bugs.launchpad.net/bugs/711424

Title:
  Floating exception when tracking elements with noninstantaneous
  recycling

Status in Galacticus: A Semi-Analytic Model of Galaxy Formation:
  Fix Released
Status in Galacticus trunk series:
  Fix Released

Bug description:
  When tracking three elements (O, Fe, Ca) using noninstantaneous
  recycling Galacticus crashes with:

  Program received signal 8 (SIGFPE): Floating-point exception.

  Backtrace for this error:
    + [0x40000400]
    + function __stellar_population_properties_noninstantaneous_MOD_stellar_population_properties_scales_noninstantaneous (0x812F836)
      at line 278 of file stellar_populations.properties.noninstantaneous.F90
    + function stellar_population_properties_scales (0x8130C47)
      at line 198 of file stellar_populations.properties.F90
    + function __tree_node_methods_exponential_disk_MOD_exponential_disk_scale_set (0x80D344A)
      at line 926 of file objects.tree_node.methods.disk.exponential.F90
    + function __merger_trees_MOD_tree_node_evolve (0x80C1ABA)
      at line 4 of file objects.tree_node.set_scale.inc
    + function __merger_trees_evolve_MOD_merger_tree_evolve_to (0x80AE402)
      at line 217 of file merger_trees.evolve.F90
    + function __galacticus_tasks_evolve_tree_MOD_galacticus_task_evolve_tree (0x8091FBD)
      at line 213 of file galacticus.tasks.evolve_tree.F90
    + function __galacticus_tasks_MOD_galacticus_task_do (0x80922F4)
      at line 6 of file galacticus.tasks.task_rules.inc
    + function galacticus (0x808753C)
      at line 101 of file Galacticus.F90
    + /lib/libc.so.6(__libc_start_main+0xe6) [0xbebe16]

  Example parameter file attached.