[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/algorithms/replace_copy.pass.cpp
[ 0:01] In file included from /home/xrockai/src/divine/nightly/test/libcxx/algorithms/replace_copy.pass.cpp:22:
[ 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.19/_klee_out"
[ 0:05] KLEE: Using Z3 solver backend
[ 0:05] WARNING: this target does not support the llvm.stacksave intrinsic.
[ 0:05] 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'
[ 0:06] 
[ 0:06] KLEE: WARNING: undefined reference to function: __dios_tainted_init
[ 0:09] KLEE: WARNING: undefined reference to function: klee_free
[ 0:09] KLEE: WARNING: undefined reference to function: klee_malloc
[ 0:09] i:1
[ 0:09] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8.
[ 0:09] about to __boot:0
[ 0:09] about to run the scheduler:0
[ 0:09] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5
[ 0:09] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init
[ 0:09] KLEE: NOTE: now ignoring this error at this location
[ 0:09] KLEE: ERROR: EXITING ON ERROR:
[ 0:09] Error: failed external call: __dios_tainted_init
[ 0:09] File: /dios/libc/sys/start.cpp
[ 0:09] Line: 87
[ 0:09] assembly.ll line: 39736
[ 0:09] Stack: 
[ 0:09] 	#000039736 in __dios_start (l=2, argc=1, argv=94542972883464, envp=94542972952584) at /dios/libc/sys/start.cpp:87
[ 0:09] 	#100015745 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163
[ 0:09] 	#200047984 in klee_boot (argc=2, argv=94542944893696) at /dios/arch/klee/boot.c:41
[ 0:09] 
[ 0:09] 
[ 0:09]      1	/* TAGS: c++ fin */
[ 0:09]      2	/* CC_OPTS: -std=c++2a */
[ 0:09]      3	/* VERIFY_OPTS: -o nofail:malloc */
[ 0:09]      4	//===----------------------------------------------------------------------===//
[ 0:09]      5	//
[ 0:09]      6	// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
[ 0:09]      7	// See https://llvm.org/LICENSE.txt for license information.
[ 0:09]      8	// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
[ 0:09]      9	//
[ 0:09]     10	//===----------------------------------------------------------------------===//
[ 0:09]     11	
[ 0:09]     12	// <algorithm>
[ 0:09]     13	
[ 0:09]     14	// template<InputIterator InIter, typename OutIter, class T>
[ 0:09]     15	//   requires OutputIterator<OutIter, InIter::reference>
[ 0:09]     16	//         && OutputIterator<OutIter, const T&>
[ 0:09]     17	//         && HasEqualTo<InIter::value_type, T>
[ 0:09]     18	//   constexpr OutIter      // constexpr after C++17
[ 0:09]     19	//   replace_copy(InIter first, InIter last, OutIter result, const T& old_value,
[ 0:09]     20	//                                                           const T& new_value);
[ 0:09]     21	
[ 0:09]     22	#include <algorithm>
[ 0:09]     23	#include <cassert>
[ 0:09]     24	
[ 0:09]     25	#include "test_macros.h"
[ 0:09]     26	#include "test_iterators.h"
[ 0:09]     27	
[ 0:09]     28	
[ 0:09]     29	#if TEST_STD_VER > 17
[ 0:09]     30	TEST_CONSTEXPR bool test_constexpr() {
[ 0:09]     31	    int ia[] = {0, 1, 2, 3, 4};
[ 0:09]     32	    int ib[] = {0, 0, 0, 0, 0, 0}; // one bigger
[ 0:09]     33	    const int expected[] = {0, 1, 5, 3, 4};
[ 0:09]     34	
[ 0:09]     35	    auto it = std::replace_copy(std::begin(ia), std::end(ia), std::begin(ib), 2, 5);
[ 0:09]     36	
[ 0:09]     37	    return it == (std::begin(ib) + std::size(ia))
[ 0:09]     38	        && *it == 0 // don't overwrite the last value in the output array
[ 0:09]     39	        && std::equal(std::begin(ib), it, std::begin(expected), std::end(expected))
[ 0:09]     40	        ;
[ 0:09]     41	    }
[ 0:09]     42	#endif
[ 0:09]     43	
[ 0:09]     44	template <class InIter, class OutIter>
[ 0:09]     45	void
[ 0:09]     46	test()
[ 0:09]     47	{
[ 0:09]     48	    int ia[] = {0, 1, 2, 3, 4};
[ 0:09]     49	    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
[ 0:09]     50	    int ib[sa] = {0};
[ 0:09]     51	    OutIter r = std::replace_copy(InIter(ia), InIter(ia+sa), OutIter(ib), 2, 5);
[ 0:09]     52	    assert(base(r) == ib + sa);
[ 0:09]     53	    assert(ib[0] == 0);
[ 0:09]     54	    assert(ib[1] == 1);
[ 0:09]     55	    assert(ib[2] == 5);
[ 0:09]     56	    assert(ib[3] == 3);
[ 0:09]     57	    assert(ib[4] == 4);
[ 0:09]     58	}
[ 0:09]     59	
[ 0:09]     60	int main(int, char**)
[ 0:09]     61	{
[ 0:09]     62	    test<input_iterator<const int*>, output_iterator<int*> >();
[ 0:09]     63	    test<input_iterator<const int*>, forward_iterator<int*> >();
[ 0:09]     64	    test<input_iterator<const int*>, bidirectional_iterator<int*> >();
[ 0:09]     65	    test<input_iterator<const int*>, random_access_iterator<int*> >();
[ 0:09]     66	    test<input_iterator<const int*>, int*>();
[ 0:09]     67	
[ 0:09]     68	    test<forward_iterator<const int*>, output_iterator<int*> >();
[ 0:09]     69	    test<forward_iterator<const int*>, forward_iterator<int*> >();
[ 0:09]     70	    test<forward_iterator<const int*>, bidirectional_iterator<int*> >();
[ 0:09]     71	    test<forward_iterator<const int*>, random_access_iterator<int*> >();
[ 0:09]     72	    test<forward_iterator<const int*>, int*>();
[ 0:09]     73	
[ 0:09]     74	    test<bidirectional_iterator<const int*>, output_iterator<int*> >();
[ 0:09]     75	    test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
[ 0:09]     76	    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
[ 0:09]     77	    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
[ 0:09]     78	    test<bidirectional_iterator<const int*>, int*>();
[ 0:09]     79	
[ 0:09]     80	    test<random_access_iterator<const int*>, output_iterator<int*> >();
[ 0:09]     81	    test<random_access_iterator<const int*>, forward_iterator<int*> >();
[ 0:09]     82	    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
[ 0:09]     83	    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
[ 0:09]     84	    test<random_access_iterator<const int*>, int*>();
[ 0:09]     85	
[ 0:09]     86	    test<const int*, output_iterator<int*> >();
[ 0:09]     87	    test<const int*, forward_iterator<int*> >();
[ 0:09]     88	    test<const int*, bidirectional_iterator<int*> >();
[ 0:09]     89	    test<const int*, random_access_iterator<int*> >();
[ 0:09]     90	    test<const int*, int*>();
[ 0:09]     91	
[ 0:09]     92	#if TEST_STD_VER > 17
[ 0:09]     93	    static_assert(test_constexpr());
[ 0:09]     94	#endif
[ 0:09]     95	
[ 0:09]     96	  return 0;
[ 0:09]     97	}
[ 0:09] # no errors were expected but one was found anyway