[BUG] KLEE internal error when generating test with function pointer

[tyuldashev]

To Reproduce
Generate tests for following code:

int compare(const void *a, const void *b) { return (*(char *)a - *(char *)b); }

void my_test(char *str)
{
    qsort(str, strlen(str), sizeof(char), compare);
}

Expected results
Tests are generated without errors

Actual results
Test code starts with following message:

// Some tests for function 'my_test' were skipped, as execution of function leads KLEE to the internal error. See console log for more details.

Server log contains following information:

2022-09-28 14:48:39.062 [t00814305-J1QX  ]      ShellExecTask.cpp:25       1| .   Execute: klee-stats --utbot-config /home/utbot/remote/SampleDocker2/build/utbot_files/klee_out/src/quick_sort_dot_c --table-format=readable-csv 
from directory: /home/utbot/utbot_distr/2022.10.0/utbot_distr
2022-09-28 14:48:39.068 [t00814305-J1QX  ]       BaseForkTask.cpp:73     ERR| .   Exit status: 255
2022-09-28 14:48:39.069 [t00814305-J1QX  ]       BaseForkTask.cpp:74     ERR| .   See details in "/home/utbot/utbot_distr/2022.10.0/utbot_distr/logs/t00814305-J1QX/2022-09-28T11-48-3961.log"
2022-09-28 14:48:39.069 [t00814305-J1QX  ]         KleeRunner.cpp:35     ERR| .   klee-stats call failed:

2022-09-28 14:48:39.069 [t00814305-J1QX  ]              Tests.cpp:542      1| .   { parseKTest
2022-09-28 14:48:39.069 [t00814305-J1QX  ]              Tests.cpp:547      1| .   .   Parse klee for method: compare
2022-09-28 14:48:39.069 [t00814305-J1QX  ]              Tests.cpp:771      9| .   .   Test case #1:
	return: 0
2022-09-28 14:48:39.069 [t00814305-J1QX  ]              Tests.cpp:542      1| .   } 0.000 s: parseKTest
2022-09-28 14:48:39.069 [t00814305-J1QX  ]              Tests.cpp:542      1| .   { parseKTest
2022-09-28 14:48:39.069 [t00814305-J1QX  ]              Tests.cpp:547      1| .   .   Parse klee for method: my_test
2022-09-28 14:48:39.069 [t00814305-J1QX  ]              Tests.cpp:771      9| .   .   Test case #1:
	return: 
2022-09-28 14:48:39.069 [t00814305-J1QX  ]              Tests.cpp:591   WARN| .   .   Don't find object utbot_result in objects array
2022-09-28 14:48:39.069 [t00814305-J1QX  ]              Tests.cpp:542      1| .   } 0.000 s: parseKTest
2022-09-28 14:48:39.069 [t00814305-J1QX  ]              Tests.cpp:542      1| .   { parseKTest
2022-09-28 14:48:39.069 [t00814305-J1QX  ]              Tests.cpp:547      1| .   .   Parse klee for method: main
2022-09-28 14:48:39.070 [t00814305-J1QX  ]              Tests.cpp:771      9| .   .   Test case #1:
	return: 0
2022-09-28 14:48:39.070 [t00814305-J1QX  ]              Tests.cpp:542      1| .   } 0.000 s: parseKTest

and t00814305-J1QX/2022-09-28T11-48-3961.log is empty.

[tyuldashev]

Checked with 2022.8.242 - the same error.