No able to execute a.out file

Please provide me appropriate permission to execute a.out file; getting below message;

[atulw@webminal.org ~]$./a.out
-sh: ./a.out: Permission denied

Userid : atulw

Type “wmsudo” to launch C platform. Then create your C code.

getting below error when i type wmsudo command…pls guide

[atulw@webminal.org ~]$wmsudo
/bin/wmsudo: line 21: 14458 Segmentation fault bash -c “vmlinux ubda=/common_pool
/.fsimg$USER,/usr/bin/.fsimg_gcc_g++_nano mem=1024m”

Now wmsudo command executed but it seems something wrong on terminal happening

Kindly check below set of executed scripts commands when i executed wmsudo …
i think its automatically Aborted…

[ 0.050000] [<603dd95e>] ? klist_next+0x0/0xf2
[ 0.050000] [<6009a999>] ? panic+0x0/0x2b3
[ 0.050000] [<60037cfa>] ? unblock_signals+0x0/0x81
[ 0.050000] [<6009accd>] ? printk+0x0/0x94
[ 0.050000] [<600f4a30>] ? SyS_mount+0x0/0xc8
[ 0.050000] [<600017eb>] change_floppy+0x0/0x1a2
[ 0.050000] [<602285c7>] ? strcpy+0x0/0x18
[ 0.050000] [<60001a29>] mount_root+0x9c/0xa0
[ 0.050000] [<6022873b>] ? strncmp+0x0/0x25
[ 0.050000] [<60001c61>] prepare_namespace+0x234/0x28e
[ 0.050000] [<60037cfa>] ? unblock_signals+0x0/0x81
[ 0.050000] [<600f0616>] ? SyS_dup+0x0/0x5e
[ 0.050000] [<600012bb>] kernel_init_freeable+0x2f7/0x31e
[ 0.050000] [<6005caa2>] ? finish_task_switch+0x37/0x9b
[ 0.050000] [<60453374>] kernel_init+0x12/0x148
[ 0.050000] [<600247b4>] new_thread_handler+0x81/0xa3
[ 0.050000]
/bin/wmsudo: line 21: 826 Aborted bash -c “vmlinux ubda=/common_pool/.fsimg$USER,/usr/bin/.fsimg_gcc_g++_nano mem=1024m”
[atulw@webm
inal.org ~]$[atulw@webminal.org ~]$[atulw@webminal.org ~]$[atulw@webminal.org ~]$

Can you try running “pkill -u atulw” and they run “wmsudo” command. Does that work?