[ 0:00] compiling /home/xrockai/src/divine/nightly/test/libcxx/containers/max_load_factor.pass.cpp [ 0:00] In file included from /home/xrockai/src/divine/nightly/test/libcxx/containers/max_load_factor.pass.cpp:25: [ 0:00] In file included from /dios/libcxx/include/unordered_set:364: [ 0:00] In file included from /dios/libcxx/include/__hash_table:14: [ 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 = [ 0:03] setting up pass: fuse-ctors, options = [ 0:03] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.19/_klee_out" [ 0:06] 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: _Z10klee_abortv [ 0:10] 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] KLEE: WARNING ONCE: Using zero size array fix for landingpad instruction filter [ 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: [ 0:11] Error: failed external call: __dios_tainted_init [ 0:11] File: /dios/libc/sys/start.cpp [ 0:11] Line: 87 [ 0:11] assembly.ll line: 66693 [ 0:11] Stack: [ 0:11] #000066693 in __dios_start (l=2, argc=1, argv=94834173809160, envp=94834173870088) at /dios/libc/sys/start.cpp:87 [ 0:11] #100014695 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:11] #200075273 in klee_boot (argc=2, argv=94834142596480) at /dios/arch/klee/boot.c:41 [ 0:11] [ 0:11] [ 0:11] 1 /* TAGS: c++ fin */ [ 0:11] 2 /* CC_OPTS: -std=c++2a */ [ 0:11] 3 /* VERIFY_OPTS: -o nofail:malloc */ [ 0:11] 4 //===----------------------------------------------------------------------===// [ 0:11] 5 // [ 0:11] 6 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. [ 0:11] 7 // See https://llvm.org/LICENSE.txt for license information. [ 0:11] 8 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception [ 0:11] 9 // [ 0:11] 10 //===----------------------------------------------------------------------===// [ 0:11] 11 [ 0:11] 12 // [ 0:11] 13 [ 0:11] 14 // template , class Pred = equal_to, [ 0:11] 15 // class Alloc = allocator> [ 0:11] 16 // class unordered_multiset [ 0:11] 17 [ 0:11] 18 // float max_load_factor() const; [ 0:11] 19 // void max_load_factor(float mlf); [ 0:11] 20 [ 0:11] 21 #ifdef _LIBCPP_DEBUG [ 0:11] 22 #define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0)) [ 0:11] 23 #endif [ 0:11] 24 [ 0:11] 25 #include [ 0:11] 26 #include [ 0:11] 27 [ 0:11] 28 #include "test_macros.h" [ 0:11] 29 #include "min_allocator.h" [ 0:11] 30 [ 0:11] 31 int main(int, char**) [ 0:11] 32 { [ 0:11] 33 { [ 0:11] 34 typedef std::unordered_multiset C; [ 0:11] 35 const C c; [ 0:11] 36 assert(c.max_load_factor() == 1); [ 0:11] 37 } [ 0:11] 38 { [ 0:11] 39 typedef std::unordered_multiset C; [ 0:11] 40 C c; [ 0:11] 41 assert(c.max_load_factor() == 1); [ 0:11] 42 c.max_load_factor(2.5); [ 0:11] 43 assert(c.max_load_factor() == 2.5); [ 0:11] 44 } [ 0:11] 45 #if TEST_STD_VER >= 11 [ 0:11] 46 { [ 0:11] 47 typedef std::unordered_multiset, [ 0:11] 48 std::equal_to, min_allocator> C; [ 0:11] 49 const C c; [ 0:11] 50 assert(c.max_load_factor() == 1); [ 0:11] 51 } [ 0:11] 52 { [ 0:11] 53 typedef std::unordered_multiset, [ 0:11] 54 std::equal_to, min_allocator> C; [ 0:11] 55 C c; [ 0:11] 56 assert(c.max_load_factor() == 1); [ 0:11] 57 c.max_load_factor(2.5); [ 0:11] 58 assert(c.max_load_factor() == 2.5); [ 0:11] 59 } [ 0:11] 60 #endif [ 0:11] 61 #if _LIBCPP_DEBUG_LEVEL >= 1 [ 0:11] 62 { [ 0:11] 63 typedef std::unordered_multiset C; [ 0:11] 64 C c; [ 0:11] 65 c.max_load_factor(0); [ 0:11] 66 assert(false); [ 0:11] 67 } [ 0:11] 68 #endif [ 0:11] 69 [ 0:11] 70 return 0; [ 0:11] 71 } [ 0:11] # no errors were expected but one was found anyway