[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/strings/get_line_rv.pass.cpp [ 0:01] In file included from /home/xrockai/src/divine/nightly/test/libcxx/strings/get_line_rv.pass.cpp:21: [ 0:01] In file included from /dios/libcxx/include/string:504: [ 0:01] In file included from /dios/libcxx/include/string_view:175: [ 0:01] In file included from /dios/libcxx/include/__string:56: [ 0:01] In file included from /dios/libcxx/include/algorithm:639: [ 0:01] In file included from /dios/libcxx/include/initializer_list:46: [ 0:01] In file included from /dios/libcxx/include/cstddef:44: [ 0:01] In file included from /dios/include/stddef.h:10: [ 0:01] In file included from /dios/include/_PDCLIB/int.h:16: [ 0:01] /dios/include/_PDCLIB/cdefs.h:69:10: warning: Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011). [ 0:01] #warning Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011). [ 0:01] ^ [ 0:01] 1 warning generated. [ 0:02] compiling /dios/lib/config/seqklee.bc [ 0:02] setting up pass: functionmeta, options = [ 0:06] setting up pass: fuse-ctors, options = [ 0:06] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.18/_klee_out" [ 0:14] KLEE: Using Z3 solver backend [ 0:14] WARNING: this target does not support the llvm.stacksave intrinsic. [ 0:14] warning: Linking two modules of different target triples: klee_div_zero_check.bc' is 'x86_64-unknown-linux-gnu' whereas 'klee.bc' is 'x86_64-unknown-none-elf' [ 0:15] [ 0:15] KLEE: WARNING: undefined reference to function: _Z10klee_abortv [ 0:29] KLEE: WARNING: undefined reference to function: __dios_tainted_init [ 0:29] KLEE: WARNING: undefined reference to function: klee_free [ 0:29] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:29] KLEE: WARNING ONCE: Using zero size array fix for landingpad instruction filter [ 0:29] i:1 [ 0:29] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:29] about to __boot:0 [ 0:29] about to run the scheduler:0 [ 0:29] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5 [ 0:29] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init [ 0:29] KLEE: NOTE: now ignoring this error at this location [ 0:29] KLEE: ERROR: EXITING ON ERROR: [ 0:32] Error: failed external call: __dios_tainted_init [ 0:32] File: /dios/libc/sys/start.cpp [ 0:32] Line: 87 [ 0:32] assembly.ll line: 88432 [ 0:32] Stack: [ 0:32] #000088432 in __dios_start (l=2, argc=1, argv=94616876021256, envp=94616876131336) at /dios/libc/sys/start.cpp:87 [ 0:32] #100036325 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:32] #200097012 in klee_boot (argc=2, argv=94616693038592) at /dios/arch/klee/boot.c:41 [ 0:32] [ 0:32] [ 0:32] 1 /* TAGS: c++ fin */ [ 0:32] 2 /* CC_OPTS: -std=c++2a */ [ 0:32] 3 /* VERIFY_OPTS: -o nofail:malloc */ [ 0:32] 4 //===----------------------------------------------------------------------===// [ 0:32] 5 // [ 0:32] 6 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. [ 0:32] 7 // See https://llvm.org/LICENSE.txt for license information. [ 0:32] 8 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception [ 0:32] 9 // [ 0:32] 10 //===----------------------------------------------------------------------===// [ 0:32] 11 [ 0:32] 12 // UNSUPPORTED: c++98, c++03 [ 0:32] 13 [ 0:32] 14 // [ 0:32] 15 [ 0:32] 16 // template [ 0:32] 17 // basic_istream& [ 0:32] 18 // getline(basic_istream&& is, [ 0:32] 19 // basic_string& str); [ 0:32] 20 [ 0:32] 21 #include [ 0:32] 22 #include [ 0:32] 23 #include [ 0:32] 24 [ 0:32] 25 #include "test_macros.h" [ 0:32] 26 #include "min_allocator.h" [ 0:32] 27 [ 0:32] 28 int main(int, char**) [ 0:32] 29 { [ 0:32] 30 { [ 0:32] 31 std::string s("initial text"); [ 0:32] 32 getline(std::istringstream(" abc\n def\n ghij"), s); [ 0:32] 33 assert(s == " abc"); [ 0:32] 34 } [ 0:32] 35 { [ 0:32] 36 std::wstring s(L"initial text"); [ 0:32] 37 getline(std::wistringstream(L" abc\n def\n ghij"), s); [ 0:32] 38 assert(s == L" abc"); [ 0:32] 39 } [ 0:32] 40 { [ 0:32] 41 typedef std::basic_string, min_allocator> S; [ 0:32] 42 S s("initial text"); [ 0:32] 43 getline(std::istringstream(" abc\n def\n ghij"), s); [ 0:32] 44 assert(s == " abc"); [ 0:32] 45 } [ 0:32] 46 { [ 0:32] 47 typedef std::basic_string, min_allocator> S; [ 0:32] 48 S s(L"initial text"); [ 0:32] 49 getline(std::wistringstream(L" abc\n def\n ghij"), s); [ 0:32] 50 assert(s == L" abc"); [ 0:32] 51 } [ 0:32] 52 [ 0:32] 53 return 0; [ 0:32] 54 } [ 0:32] # no errors were expected but one was found anyway