[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/containers/extract_key.pass.cpp [ 0:01] In file included from /home/xrockai/src/divine/nightly/test/libcxx/containers/extract_key.pass.cpp:20: [ 0:01] In file included from /dios/libcxx/include/set:427: [ 0:01] In file included from /dios/libcxx/include/__tree:14: [ 0:01] In file included from /dios/libcxx/include/iterator:420: [ 0:01] In file included from /dios/libcxx/include/iosfwd:95: [ 0:01] In file included from /dios/libcxx/include/wchar.h:118: [ 0:01] In file included from /dios/include/wchar.h:9: [ 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.8/_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' [ 0:08] [ 0:08] KLEE: WARNING: undefined reference to function: _Z10klee_abortv [ 0:12] KLEE: WARNING: undefined reference to function: __dios_tainted_init [ 0:12] KLEE: WARNING: undefined reference to function: klee_free [ 0:12] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:12] 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: 90705 [ 0:13] Stack: [ 0:13] #000090705 in __dios_start (l=2, argc=1, argv=94232429810184, envp=94232429887496) at /dios/libc/sys/start.cpp:87 [ 0:13] #100038534 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:13] #200099285 in klee_boot (argc=2, argv=94232397761920) 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 // UNSUPPORTED: c++98, c++03, c++11, c++14 [ 0:13] 13 [ 0:13] 14 // [ 0:13] 15 [ 0:13] 16 // class set [ 0:13] 17 [ 0:13] 18 // node_type extract(key_type const&); [ 0:13] 19 [ 0:13] 20 #include [ 0:13] 21 #include "test_macros.h" [ 0:13] 22 #include "min_allocator.h" [ 0:13] 23 #include "Counter.h" [ 0:13] 24 [ 0:13] 25 template [ 0:13] 26 void test(Container& c, KeyTypeIter first, KeyTypeIter last) [ 0:13] 27 { [ 0:13] 28 size_t sz = c.size(); [ 0:13] 29 assert((size_t)std::distance(first, last) == sz); [ 0:13] 30 [ 0:13] 31 for (KeyTypeIter copy = first; copy != last; ++copy) [ 0:13] 32 { [ 0:13] 33 typename Container::node_type t = c.extract(*copy); [ 0:13] 34 assert(!t.empty()); [ 0:13] 35 --sz; [ 0:13] 36 assert(t.value() == *copy); [ 0:13] 37 assert(t.get_allocator() == c.get_allocator()); [ 0:13] 38 assert(sz == c.size()); [ 0:13] 39 } [ 0:13] 40 [ 0:13] 41 assert(c.size() == 0); [ 0:13] 42 [ 0:13] 43 for (KeyTypeIter copy = first; copy != last; ++copy) [ 0:13] 44 { [ 0:13] 45 typename Container::node_type t = c.extract(*copy); [ 0:13] 46 assert(t.empty()); [ 0:13] 47 } [ 0:13] 48 } [ 0:13] 49 [ 0:13] 50 int main(int, char**) [ 0:13] 51 { [ 0:13] 52 { [ 0:13] 53 std::set m = {1, 2, 3, 4, 5, 6}; [ 0:13] 54 int keys[] = {1, 2, 3, 4, 5, 6}; [ 0:13] 55 test(m, std::begin(keys), std::end(keys)); [ 0:13] 56 } [ 0:13] 57 [ 0:13] 58 { [ 0:13] 59 std::set> m = {1, 2, 3, 4, 5, 6}; [ 0:13] 60 { [ 0:13] 61 Counter keys[] = {1, 2, 3, 4, 5, 6}; [ 0:13] 62 assert(Counter_base::gConstructed == 6+6); [ 0:13] 63 test(m, std::begin(keys), std::end(keys)); [ 0:13] 64 } [ 0:13] 65 assert(Counter_base::gConstructed == 0); [ 0:13] 66 } [ 0:13] 67 [ 0:13] 68 { [ 0:13] 69 using min_alloc_set = std::set, min_allocator>; [ 0:13] 70 min_alloc_set m = {1, 2, 3, 4, 5, 6}; [ 0:13] 71 int keys[] = {1, 2, 3, 4, 5, 6}; [ 0:13] 72 test(m, std::begin(keys), std::end(keys)); [ 0:13] 73 } [ 0:13] 74 [ 0:13] 75 return 0; [ 0:13] 76 } [ 0:13] # no errors were expected but one was found anyway