[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/algorithms/random_shuffle_urng.pass.cpp
[ 0:01] In file included from /home/xrockai/src/divine/nightly/test/libcxx/algorithms/random_shuffle_urng.pass.cpp:18:
[ 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.
[ 0:03] compiling /dios/lib/config/seqklee.bc
[ 0:03] setting up pass: functionmeta, options = 
[ 0:04] setting up pass: fuse-ctors, options = 
[ 0:04] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.13/_klee_out"
[ 0:06] KLEE: Using Z3 solver backend
[ 0:06] WARNING: this target does not support the llvm.stacksave intrinsic.
[ 0:06] 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:
[ 0:10] Error: failed external call: __dios_tainted_init
[ 0:10] File: /dios/libc/sys/start.cpp
[ 0:10] Line: 87
[ 0:10] assembly.ll line: 35755
[ 0:10] Stack: 
[ 0:10] 	#000035755 in __dios_start (l=2, argc=1, argv=94549818495496, envp=94549818556424) at /dios/libc/sys/start.cpp:87
[ 0:10] 	#100011764 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163
[ 0:10] 	#200044003 in klee_boot (argc=2, argv=94549791856640) at /dios/arch/klee/boot.c:41
[ 0:10] 
[ 0:10] 
[ 0:10]      1	/* TAGS: c++ fin */
[ 0:10]      2	/* CC_OPTS: -std=c++2a */
[ 0:10]      3	/* VERIFY_OPTS: -o nofail:malloc */
[ 0:10]      4	//===----------------------------------------------------------------------===//
[ 0:10]      5	//
[ 0:10]      6	// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
[ 0:10]      7	// See https://llvm.org/LICENSE.txt for license information.
[ 0:10]      8	// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
[ 0:10]      9	//
[ 0:10]     10	//===----------------------------------------------------------------------===//
[ 0:10]     11	
[ 0:10]     12	// <algorithm>
[ 0:10]     13	
[ 0:10]     14	// template<class RandomAccessIterator, class UniformRandomNumberGenerator>
[ 0:10]     15	//     void shuffle(RandomAccessIterator first, RandomAccessIterator last,
[ 0:10]     16	//                  UniformRandomNumberGenerator& g);
[ 0:10]     17	
[ 0:10]     18	#include <algorithm>
[ 0:10]     19	#include <random>
[ 0:10]     20	#include <cassert>
[ 0:10]     21	
[ 0:10]     22	#include "test_macros.h"
[ 0:10]     23	
[ 0:10]     24	int main(int, char**)
[ 0:10]     25	{
[ 0:10]     26	    int ia[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
[ 0:10]     27	    int ia1[] = {2, 7, 1, 4, 3, 6, 5, 10, 9, 8};
[ 0:10]     28	    int ia2[] = {1, 8, 3, 4, 6, 9, 5, 7, 2, 10};
[ 0:10]     29	    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
[ 0:10]     30	    std::minstd_rand g;
[ 0:10]     31	    std::shuffle(ia, ia+sa, g);
[ 0:10]     32	    LIBCPP_ASSERT(std::equal(ia, ia+sa, ia1));
[ 0:10]     33	    assert(std::is_permutation(ia, ia+sa, ia1));
[ 0:10]     34	    std::shuffle(ia, ia+sa, std::move(g));
[ 0:10]     35	    LIBCPP_ASSERT(std::equal(ia, ia+sa, ia2));
[ 0:10]     36	    assert(std::is_permutation(ia, ia+sa, ia2));
[ 0:10]     37	
[ 0:10]     38	  return 0;
[ 0:10]     39	}
[ 0:10] # no errors were expected but one was found anyway