[ 0:00] compiling /home/xrockai/src/divine/nightly/test/libcxx/algorithms/reverse.pass.cpp [ 0:00] In file included from /home/xrockai/src/divine/nightly/test/libcxx/algorithms/reverse.pass.cpp:19: [ 0:00] In file included from /dios/libcxx/include/algorithm:639: [ 0:00] In file included from /dios/libcxx/include/initializer_list:46: [ 0:00] In file included from /dios/libcxx/include/cstddef:44: [ 0:00] In file included from /dios/include/stddef.h:10: [ 0:00] In file included from /dios/include/_PDCLIB/int.h:16: [ 0:00] /dios/include/_PDCLIB/cdefs.h:69:10: warning: Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011). [ 0:00] #warning Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011). [ 0:00] ^ [ 0:00] 1 warning generated. [ 0:01] compiling /dios/lib/config/seqklee.bc [ 0:01] setting up pass: functionmeta, options = [ 0:02] setting up pass: fuse-ctors, options = [ 0:02] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.0/_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 [ 0:10] KLEE: WARNING: undefined reference to function: klee_free [ 0:10] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:10] i:1 [ 0:10] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:10] about to __boot:0 [ 0:10] about to run the scheduler:0 [ 0:10] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5 [ 0:10] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init [ 0:10] KLEE: NOTE: now ignoring this error at this location [ 0:10] 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: 36447 [ 0:10] Stack: [ 0:10] #000036447 in __dios_start (l=2, argc=1, argv=94445273453064, envp=94445273513992) at /dios/libc/sys/start.cpp:87 [ 0:10] #100012456 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:10] #200044695 in klee_boot (argc=2, argv=94445247355648) 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 // [ 0:10] 13 [ 0:10] 14 // template [ 0:10] 15 // requires HasSwap [ 0:10] 16 // void [ 0:10] 17 // reverse(Iter first, Iter last); [ 0:10] 18 [ 0:10] 19 #include [ 0:10] 20 #include [ 0:10] 21 [ 0:10] 22 #include "test_macros.h" [ 0:10] 23 #include "test_iterators.h" [ 0:10] 24 [ 0:10] 25 template [ 0:10] 26 void [ 0:10] 27 test() [ 0:10] 28 { [ 0:10] 29 int ia[] = {0}; [ 0:10] 30 const unsigned sa = sizeof(ia)/sizeof(ia[0]); [ 0:10] 31 std::reverse(Iter(ia), Iter(ia)); [ 0:10] 32 assert(ia[0] == 0); [ 0:10] 33 std::reverse(Iter(ia), Iter(ia+sa)); [ 0:10] 34 assert(ia[0] == 0); [ 0:10] 35 [ 0:10] 36 int ib[] = {0, 1}; [ 0:10] 37 const unsigned sb = sizeof(ib)/sizeof(ib[0]); [ 0:10] 38 std::reverse(Iter(ib), Iter(ib+sb)); [ 0:10] 39 assert(ib[0] == 1); [ 0:10] 40 assert(ib[1] == 0); [ 0:10] 41 [ 0:10] 42 int ic[] = {0, 1, 2}; [ 0:10] 43 const unsigned sc = sizeof(ic)/sizeof(ic[0]); [ 0:10] 44 std::reverse(Iter(ic), Iter(ic+sc)); [ 0:10] 45 assert(ic[0] == 2); [ 0:10] 46 assert(ic[1] == 1); [ 0:10] 47 assert(ic[2] == 0); [ 0:10] 48 [ 0:10] 49 int id[] = {0, 1, 2, 3}; [ 0:10] 50 const unsigned sd = sizeof(id)/sizeof(id[0]); [ 0:10] 51 std::reverse(Iter(id), Iter(id+sd)); [ 0:10] 52 assert(id[0] == 3); [ 0:10] 53 assert(id[1] == 2); [ 0:10] 54 assert(id[2] == 1); [ 0:10] 55 assert(id[3] == 0); [ 0:10] 56 } [ 0:10] 57 [ 0:10] 58 int main(int, char**) [ 0:10] 59 { [ 0:10] 60 test >(); [ 0:10] 61 test >(); [ 0:10] 62 test(); [ 0:10] 63 [ 0:10] 64 return 0; [ 0:10] 65 } [ 0:10] # no errors were expected but one was found anyway