execve("/usr/local/bin/matlab", ["matlab"], [/* 30 vars */]) = -1 ENOEXEC (Exec format error) dup(2) = 3 fcntl64(3, F_GETFL) = 0x8001 (flags O_WRONLY|O_LARGEFILE) close(3) = 0 write(2, "strace: exec: Exec format error\n", 32) = 32 exit_group(1) = ?