projectppm backtrace

bt.txt

# Segfault when running with `example2.txt`
# Compiled with `gcc -g -O0 project_onto_PPM.c' on GCC 7.3.0
# Kernel version: Linux nia-login01.scinet.local 3.10.0-862.14.4.el7.x86_64 #1 SMP Wed Sep 26 15:12:11 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
jawinter@nia-login01 ~/work/projectppm-problem $ ls
example1.npz  example1.py  example2.sh  example2.txt  phi_fitter_projection.py  projectppm  README.md
jawinter@nia-login01 ~/work/projectppm-problem $ ~/tmp/Efficient-Projection-onto-the-Perfect-Phylogeny-Model/a.out exam
ple2.txt out.txt 1
Segmentation fault

# Backtrace
jawinter@nia-login01 ~/work/projectppm-problem $ gdb --args ~/tmp/Efficient-Projection-onto-the-Perfect-Phylogeny-Model/a.out example2.txt out.txt 1
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-100.el7_4.1
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /gpfs/fs1/home/q/qmorris/jawinter/tmp/Efficient-Projection-onto-the-Perfect-Phylogeny-Model/a.out...done.
(gdb) run
Starting program: /home/q/qmorris/jawinter/tmp/Efficient-Projection-onto-the-Perfect-Phylogeny-Model/a.out example2.txt out.txt 1

Program received signal SIGSEGV, Segmentation fault.
0x0000000000402c25 in update_v_reborn_stretched (root=0, v=0x7fffffcadaa0, gamma=0x7fffffca8940, gamma_init=0x608280,
    status=0x7fffffcb2cc0, father=0x7ffffffef2d0, num_kids=0x7ffffffee8a0, kids=0x7fffffcb4120, seen=0x7fffffcb0350,
    queue=0x7fffffcb21e0, queue_front=0x7fffffcb21de, queue_back=0x7fffffcb21dc, queue_size=0x7fffffcb21da,
    holder=0x7fffffcb17b0, holder_front=0x7fffffcb17ae, holder_back=0x7fffffcb17ac, holder_size=0x7fffffcb17aa)
    at project_onto_PPM.c:436
436                 shortint kid_ind = kids[current_ind * (MAX_N_NODES + 1) + i];
Missing separate debuginfos, use: debuginfo-install glibc-2.17-196.el7_4.2.x86_64
(gdb) bt
#0  0x0000000000402c25 in update_v_reborn_stretched (root=0, v=0x7fffffcadaa0, gamma=0x7fffffca8940,
    gamma_init=0x608280, status=0x7fffffcb2cc0, father=0x7ffffffef2d0, num_kids=0x7ffffffee8a0, kids=0x7fffffcb4120,
    seen=0x7fffffcb0350, queue=0x7fffffcb21e0, queue_front=0x7fffffcb21de, queue_back=0x7fffffcb21dc,
    queue_size=0x7fffffcb21da, holder=0x7fffffcb17b0, holder_front=0x7fffffcb17ae, holder_back=0x7fffffcb17ac,
    holder_size=0x7fffffcb17aa) at project_onto_PPM.c:436
#1  0x0000000000403441 in update_v_reborn (new_fixed_ind=3, v=0x7fffffcadaa0, gamma=0x7fffffca8940,
    gamma_init=0x608280, status=0x7fffffcb2cc0, father=0x7ffffffef2d0, num_kids=0x7ffffffee8a0, kids=0x7fffffcb4120,
    queue=0x7fffffcb21e0, queue_front=0x7fffffcb21de, queue_back=0x7fffffcb21dc, queue_size=0x7fffffcb21da,
    holder=0x7fffffcb17b0, holder_front=0x7fffffcb17ae, holder_back=0x7fffffcb17ac, holder_size=0x7fffffcb17aa,
    seen=0x7fffffcb0350) at project_onto_PPM.c:535
#2  0x0000000000404b57 in best_tree_reborn (inner_flag=1, z=0x7fffffff6ce0, value=0x7fffffff1b90,
    gamma_init=0x608280, status=0x7fffffcb2cc0, father=0x7ffffffef2d0, num_kids=0x7ffffffee8a0, kids=0x7fffffcb4120,
    dim=4) at project_onto_PPM.c:793
#3  0x00000000004055bd in tree_cost_projection (inner_flag=1, compute_M_flag=1, M=0x608010, num_nodes=4, T=1,
    data=0x608250, gamma_init=0x608280, root_node=0, tree=0x0, adjacency_mat=0x0, final_degrees=0x6082b0,
    adj_list=0x6082d0) at project_onto_PPM.c:933
#4  0x0000000000405b7d in main (argc=4, argv=0x7fffffffc008) at project_onto_PPM.c:1010
(gdb) quit