[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/deque/emplace_front.pass.cpp [ 0:01] 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.1/_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' [ 0:07] [ 0:07] KLEE: WARNING: undefined reference to function: _Z10klee_abortv [ 0:13] KLEE: WARNING: undefined reference to function: __dios_tainted_init [ 0:13] KLEE: WARNING: undefined reference to function: klee_free [ 0:13] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:13] 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: 95273 [ 0:13] Stack: [ 0:13] #000095273 in __dios_start (l=0, argc=1, argv=94075181150728, envp=94075181219848) at /dios/libc/sys/start.cpp:87 [ 0:13] #100043102 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:13] #200103853 in klee_boot (argc=2, argv=94075147447680) at /dios/arch/klee/boot.c:41 [ 0:13] [ 0:13] [ 0:13] 1 /* TAGS: c++ */ [ 0:13] 2 /* VERIFY_OPTS: -o nofail:malloc */ [ 0:13] 3 //===----------------------------------------------------------------------===// [ 0:13] 4 // [ 0:13] 5 // The LLVM Compiler Infrastructure [ 0:13] 6 // [ 0:13] 7 // This file is dual licensed under the MIT and the University of Illinois Open [ 0:13] 8 // Source Licenses. See LICENSE.TXT for details. [ 0:13] 9 // [ 0:13] 10 //===----------------------------------------------------------------------===// [ 0:13] 11 [ 0:13] 12 // [ 0:13] 13 [ 0:13] 14 // template void emplace_front(Args&&... args); [ 0:13] 15 [ 0:13] 16 #include [ 0:13] 17 #include [ 0:13] 18 [ 0:13] 19 #include "Emplaceable.h" [ 0:13] 20 #include "min_allocator.h" [ 0:13] 21 [ 0:13] 22 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES [ 0:13] 23 [ 0:13] 24 template [ 0:13] 25 C [ 0:13] 26 make(int size, int start = 0 ) [ 0:13] 27 { [ 0:13] 28 const int b = 4096 / sizeof(int); [ 0:13] 29 int init = 0; [ 0:13] 30 if (start > 0) [ 0:13] 31 { [ 0:13] 32 init = (start+1) / b + ((start+1) % b != 0); [ 0:13] 33 init *= b; [ 0:13] 34 --init; [ 0:13] 35 } [ 0:13] 36 C c(init); [ 0:13] 37 for (int i = 0; i < init-start; ++i) [ 0:13] 38 c.pop_back(); [ 0:13] 39 for (int i = 0; i < size; ++i) [ 0:13] 40 c.push_back(Emplaceable()); [ 0:13] 41 for (int i = 0; i < start; ++i) [ 0:13] 42 c.pop_front(); [ 0:13] 43 return c; [ 0:13] 44 } [ 0:13] 45 [ 0:13] 46 template [ 0:13] 47 void [ 0:13] 48 test(C& c1) [ 0:13] 49 { [ 0:13] 50 typedef typename C::iterator I; [ 0:13] 51 std::size_t c1_osize = c1.size(); [ 0:13] 52 c1.emplace_front(Emplaceable(1, 2.5)); [ 0:13] 53 assert(c1.size() == c1_osize + 1); [ 0:13] 54 assert(distance(c1.begin(), c1.end()) == c1.size()); [ 0:13] 55 I i = c1.begin(); [ 0:13] 56 assert(*i == Emplaceable(1, 2.5)); [ 0:13] 57 } [ 0:13] 58 [ 0:13] 59 template [ 0:13] 60 void [ 0:13] 61 testN(int start, int N) [ 0:13] 62 { [ 0:13] 63 C c1 = make(N, start); [ 0:13] 64 test(c1); [ 0:13] 65 } [ 0:13] 66 [ 0:13] 67 #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES [ 0:13] 68 [ 0:13] 69 int main() [ 0:13] 70 { [ 0:13] 71 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES [ 0:13] 72 { [ 0:13] 73 int rng[] = {0, 1, 2, 3}; [ 0:13] 74 const int N = sizeof(rng)/sizeof(rng[0]); [ 0:13] 75 for (int i = 0; i < N; ++i) [ 0:13] 76 for (int j = 0; j < N; ++j) [ 0:13] 77 testN >(rng[i], rng[j]); [ 0:13] 78 } [ 0:13] 79 #if __cplusplus >= 201103L [ 0:13] 80 { [ 0:13] 81 int rng[] = {0, 1, 2, 3}; [ 0:13] 82 const int N = sizeof(rng)/sizeof(rng[0]); [ 0:13] 83 for (int i = 0; i < N; ++i) [ 0:13] 84 for (int j = 0; j < N; ++j) [ 0:13] 85 testN> >(rng[i], rng[j]); [ 0:13] 86 } [ 0:13] 87 #endif [ 0:13] 88 #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES [ 0:13] 89 } [ 0:13] # no errors were expected but one was found anyway