Segmentation fault (core dumped) in 2.2

[jillhan1219]

Hi,

When I run this command in 2.2, I found this error Segmentation fault (core dumped).

I used gdb to debug and got the following output:

(gdb) run PGP 3 1 no1:node ./new_color_task/67385a82/cc4_training/ ./new_color_task/67385a82/cc4_testing/ hp hln
Starting program: /data/arc/GPAR-main/ARC-Planner/main.bin PGP 3 1 no1:node ./new_color_task/67385a82/cc4_training/ ./new_color_task/67385a82/cc4_testing/ hp hln
warning: Error disabling address space randomization: Operation not permitted

Program received signal SIGSEGV, Segmentation fault.
0x0000560480720150 in void std::vector<int, std::allocator<int> >::_M_realloc_insert<int const&>(__gnu_cxx::__normal_iterator<int*, std::vector<int, std::allocator<int> > >, int const&) ()
(gdb) (gdb) backtrace
Undefined command: "".  Try "help".
(gdb) backtrace
#0  0x0000560480720150 in void std::vector<int, std::allocator<int> >::_M_realloc_insert<int const&>(__gnu_cxx::__normal_iterator<int*, std::vector<int, std::allocator<int> > >, int const&) ()
#1  0x000056048072e415 in StateDescriptor::link_object_pointer() ()
#2  0x0000560480754f29 in Parser::parseInstance(Domain*, Instance*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int) ()
#3  0x0000560480712198 in main ()

Have you had this error before? How can I solve it?

Thank you so much.

[jillhan1219]

Sorry, the command is the following from the README file:

./main.bin PGP 3 1 no1:node ./new_color_task/67385a82/cc4_training/ ./new_color_task/67385a82/cc4_testing/ hp hln

Thanks a lot!

[you68681]

Hi,  Thanks for sharing the error. I did not see it before.  The error seems to come from the std::vector while I cannot detect the specific error information from your log. Could you forward me an email to my address clei1@student.unimelb.edu.au?

[you68681]

Also could you please forward me your generated domain and instance files? That will also be helpful for me to locate the error easy :)

[zdx3578]

ARC-Planner/main.bin PGP 3 1 no1:node ./new_color_task/67385a82/cc4_training/ ./new_color_task/6 7385a82/cc4_testing/ hp hln

Error in `../ARC-Planner/main.bin': double free or corruption (out): 0x000000000067a410 ======= Backtrace: ========= /usr/lib64/libc.so.6(+0x81329)[0x7f9428d35329] ../ARC-Planner/main.bin[0x403d64] /usr/lib64/libc.so.6(__libc_start_main+0xf5)[0x7f9428cd6555] ../ARC-Planner/main.bin[0x40a36f] ======= Memory map: ======== 00400000-0047a000 r-xp 00000000 fd:00 27803474

@you68681 what your os and os version? what GLIBC version? use ldd --version see it

[you68681]

@zdx3578 The code is tested on MacOS and Linux (ubuntu 18.04 ) with ldd (Ubuntu GLIBC 2.27-3ubuntu1.6) 2.27

[zdx3578]

MacOS 14.5 run ok