[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/strings/char_size.pass.cpp
[ 0:01] In file included from /home/xrockai/src/divine/nightly/test/libcxx/strings/char_size.pass.cpp:16:
[ 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 = 
[ 0:03] setting up pass: fuse-ctors, options = 
[ 0:03] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.18/_klee_out"
[ 0:07] KLEE: Using Z3 solver backend
[ 0:07] WARNING: this target does not support the llvm.stacksave intrinsic.
[ 0:07] 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'
[ 0:07] 
[ 0:07] KLEE: WARNING: undefined reference to function: _Z10klee_abortv
[ 0:13] KLEE: WARNING: undefined reference to function: __dios_tainted_init
[ 0:13] KLEE: WARNING: undefined reference to function: klee_free
[ 0:13] KLEE: WARNING: undefined reference to function: klee_malloc
[ 0:13] KLEE: WARNING ONCE: Using zero size array fix for landingpad instruction filter
[ 0:13] i:1
[ 0:13] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8.
[ 0:13] about to __boot:0
[ 0:13] about to run the scheduler:0
[ 0:13] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5
[ 0:13] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init
[ 0:13] KLEE: NOTE: now ignoring this error at this location
[ 0:13] KLEE: ERROR: EXITING ON ERROR:
[ 0:13] Error: failed external call: __dios_tainted_init
[ 0:13] File: /dios/libc/sys/start.cpp
[ 0:13] Line: 87
[ 0:13] assembly.ll line: 70830
[ 0:13] Stack: 
[ 0:13] 	#000070830 in __dios_start (l=2, argc=1, argv=94732692132360, envp=94732692226056) at /dios/libc/sys/start.cpp:87
[ 0:13] 	#100018832 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163
[ 0:13] 	#200079410 in klee_boot (argc=2, argv=94732647906816) at /dios/arch/klee/boot.c:41
[ 0:13] 
[ 0:13] 
[ 0:13]      1	/* TAGS: c++ fin */
[ 0:13]      2	/* CC_OPTS: -std=c++2a */
[ 0:13]      3	/* VERIFY_OPTS: -o nofail:malloc */
[ 0:13]      4	//===----------------------------------------------------------------------===//
[ 0:13]      5	//
[ 0:13]      6	// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
[ 0:13]      7	// See https://llvm.org/LICENSE.txt for license information.
[ 0:13]      8	// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
[ 0:13]      9	//
[ 0:13]     10	//===----------------------------------------------------------------------===//
[ 0:13]     11	
[ 0:13]     12	// <string>
[ 0:13]     13	
[ 0:13]     14	// size_type find_last_not_of(charT c, size_type pos = npos) const;
[ 0:13]     15	
[ 0:13]     16	#include <string>
[ 0:13]     17	#include <cassert>
[ 0:13]     18	
[ 0:13]     19	#include "test_macros.h"
[ 0:13]     20	#include "min_allocator.h"
[ 0:13]     21	
[ 0:13]     22	template <class S>
[ 0:13]     23	void
[ 0:13]     24	test(const S& s, typename S::value_type c, typename S::size_type pos,
[ 0:13]     25	     typename S::size_type x)
[ 0:13]     26	{
[ 0:13]     27	    assert(s.find_last_not_of(c, pos) == x);
[ 0:13]     28	    if (x != S::npos)
[ 0:13]     29	        assert(x <= pos && x < s.size());
[ 0:13]     30	}
[ 0:13]     31	
[ 0:13]     32	template <class S>
[ 0:13]     33	void
[ 0:13]     34	test(const S& s, typename S::value_type c, typename S::size_type x)
[ 0:13]     35	{
[ 0:13]     36	    assert(s.find_last_not_of(c) == x);
[ 0:13]     37	    if (x != S::npos)
[ 0:13]     38	        assert(x < s.size());
[ 0:13]     39	}
[ 0:13]     40	
[ 0:13]     41	int main(int, char**)
[ 0:13]     42	{
[ 0:13]     43	    {
[ 0:13]     44	    typedef std::string S;
[ 0:13]     45	    test(S(""), 'i', 0, S::npos);
[ 0:13]     46	    test(S(""), 'i', 1, S::npos);
[ 0:13]     47	    test(S("kitcj"), 'i', 0, 0);
[ 0:13]     48	    test(S("qkamf"), 'i', 1, 1);
[ 0:13]     49	    test(S("nhmko"), 'i', 2, 2);
[ 0:13]     50	    test(S("tpsaf"), 'i', 4, 4);
[ 0:13]     51	    test(S("lahfb"), 'i', 5, 4);
[ 0:13]     52	    test(S("irkhs"), 'i', 6, 4);
[ 0:13]     53	    test(S("gmfhdaipsr"), 'i', 0, 0);
[ 0:13]     54	    test(S("kantesmpgj"), 'i', 1, 1);
[ 0:13]     55	    test(S("odaftiegpm"), 'i', 5, 4);
[ 0:13]     56	    test(S("oknlrstdpi"), 'i', 9, 8);
[ 0:13]     57	    test(S("eolhfgpjqk"), 'i', 10, 9);
[ 0:13]     58	    test(S("pcdrofikas"), 'i', 11, 9);
[ 0:13]     59	    test(S("nbatdlmekrgcfqsophij"), 'i', 0, 0);
[ 0:13]     60	    test(S("bnrpehidofmqtcksjgla"), 'i', 1, 1);
[ 0:13]     61	    test(S("jdmciepkaqgotsrfnhlb"), 'i', 10, 10);
[ 0:13]     62	    test(S("jtdaefblsokrmhpgcnqi"), 'i', 19, 18);
[ 0:13]     63	    test(S("hkbgspofltajcnedqmri"), 'i', 20, 18);
[ 0:13]     64	    test(S("oselktgbcapndfjihrmq"), 'i', 21, 19);
[ 0:13]     65	
[ 0:13]     66	    test(S(""), 'i', S::npos);
[ 0:13]     67	    test(S("csope"), 'i', 4);
[ 0:13]     68	    test(S("gfsmthlkon"), 'i', 9);
[ 0:13]     69	    test(S("laenfsbridchgotmkqpj"), 'i', 19);
[ 0:13]     70	    }
[ 0:13]     71	#if TEST_STD_VER >= 11
[ 0:13]     72	    {
[ 0:13]     73	    typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
[ 0:13]     74	    test(S(""), 'i', 0, S::npos);
[ 0:13]     75	    test(S(""), 'i', 1, S::npos);
[ 0:13]     76	    test(S("kitcj"), 'i', 0, 0);
[ 0:13]     77	    test(S("qkamf"), 'i', 1, 1);
[ 0:13]     78	    test(S("nhmko"), 'i', 2, 2);
[ 0:13]     79	    test(S("tpsaf"), 'i', 4, 4);
[ 0:13]     80	    test(S("lahfb"), 'i', 5, 4);
[ 0:13]     81	    test(S("irkhs"), 'i', 6, 4);
[ 0:13]     82	    test(S("gmfhdaipsr"), 'i', 0, 0);
[ 0:13]     83	    test(S("kantesmpgj"), 'i', 1, 1);
[ 0:13]     84	    test(S("odaftiegpm"), 'i', 5, 4);
[ 0:13]     85	    test(S("oknlrstdpi"), 'i', 9, 8);
[ 0:13]     86	    test(S("eolhfgpjqk"), 'i', 10, 9);
[ 0:13]     87	    test(S("pcdrofikas"), 'i', 11, 9);
[ 0:13]     88	    test(S("nbatdlmekrgcfqsophij"), 'i', 0, 0);
[ 0:13]     89	    test(S("bnrpehidofmqtcksjgla"), 'i', 1, 1);
[ 0:13]     90	    test(S("jdmciepkaqgotsrfnhlb"), 'i', 10, 10);
[ 0:13]     91	    test(S("jtdaefblsokrmhpgcnqi"), 'i', 19, 18);
[ 0:13]     92	    test(S("hkbgspofltajcnedqmri"), 'i', 20, 18);
[ 0:13]     93	    test(S("oselktgbcapndfjihrmq"), 'i', 21, 19);
[ 0:13]     94	
[ 0:13]     95	    test(S(""), 'i', S::npos);
[ 0:13]     96	    test(S("csope"), 'i', 4);
[ 0:13]     97	    test(S("gfsmthlkon"), 'i', 9);
[ 0:13]     98	    test(S("laenfsbridchgotmkqpj"), 'i', 19);
[ 0:13]     99	    }
[ 0:13]    100	#endif
[ 0:13]    101	
[ 0:13]    102	  return 0;
[ 0:13]    103	}
[ 0:13] # no errors were expected but one was found anyway