./verifast-validate-witness.sh sv-benchmarks/c/recursive/Fibonacci03.c ./results/automizer-verification-files/SV-COMP24_unreach-call/Fibonacci03.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/recursive/Fibonacci03.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/Fibonacci03.yml/witness-2.1.yml + '[' -z x ']' + echo 'Using prover supplied by environment variable PROVER: Redux' Using prover supplied by environment variable PROVER: Redux ++ basename sv-benchmarks/c/recursive/Fibonacci03.c + FILE=Fibonacci03.c ++ echo Fibonacci03 ++ sed 's/[-\.]/_/g' - + SANITIZED=Fibonacci03 + MODULE=Fibonacci03__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=Fibonacci03__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/Fibonacci03.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=Fibonacci03__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/Fibonacci03.yml/witness-2.1.yml -p sv-benchmarks/c/recursive/Fibonacci03.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n Fibonacci03__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/recursive/Fibonacci03.c -o Fibonacci03__verifast_instrumented.c + program_modifications_cli.py -p Fibonacci03__verifast_instrumented.c -o Fibonacci03__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Redux -read_options_from_source_file -c Fibonacci03__verifast_instrumented_modified.c Fibonacci03__verifast_instrumented_modified.c 0.006856s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.006885s: Exiting Redux.assert_term: 0.000010 seconds 0.006928s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.006945s: Exiting Redux.assert_term: 0.000004 seconds 0.006953s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.006979s: Exiting Redux.assert_term: 0.000004 seconds 0.006989s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.007001s: Exiting Redux.assert_term: 0.000003 seconds 0.007011s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.007026s: Exiting Redux.assert_term: 0.000006 seconds 0.007036s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.007050s: Exiting Redux.assert_term: 0.000005 seconds 0.007061s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.007081s: Exiting Redux.assert_term: 0.000003 seconds 0.007091s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.007103s: Exiting Redux.assert_term: 0.000004 seconds 0.007113s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.007126s: Exiting Redux.assert_term: 0.000002 seconds 0.007138s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.007152s: Exiting Redux.assert_term: 0.000002 seconds 0.007161s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.007180s: Exiting Redux.assert_term: 0.000004 seconds 0.007191s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.007203s: Exiting Redux.assert_term: 0.000002 seconds 0.007213s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.007226s: Exiting Redux.assert_term: 0.000005 seconds 0.007234s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.007247s: Exiting Redux.assert_term: 0.000005 seconds 0.007255s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.007274s: Exiting Redux.assert_term: 0.000003 seconds 0.007284s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.007296s: Exiting Redux.assert_term: 0.000003 seconds 0.007304s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.007318s: Exiting Redux.assert_term: 0.000004 seconds 0.007326s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.007339s: Exiting Redux.assert_term: 0.000005 seconds 0.007348s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.007365s: Exiting Redux.assert_term: 0.000003 seconds 0.007375s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.007389s: Exiting Redux.assert_term: 0.000004 seconds 0.007397s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.007414s: Exiting Redux.assert_term: 0.000009 seconds 0.007424s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.007436s: Exiting Redux.assert_term: 0.000003 seconds 0.007446s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.007465s: Exiting Redux.assert_term: 0.000006 seconds 0.007473s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.007486s: Exiting Redux.assert_term: 0.000002 seconds 0.007497s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007509s: Exiting Redux.assert_term: 0.000002 seconds 0.007518s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007537s: Exiting Redux.assert_term: 0.000005 seconds 0.007546s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007559s: Exiting Redux.assert_term: 0.000004 seconds 0.024876s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.024937s: Exiting Redux.assert_term: 0.000010 seconds 0.024956s: Entering Redux.assume(true ==> default_value = 0) 0.024970s: Exiting Redux.assume: 0.000004 seconds 0.026222s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.026246s: Exiting Redux.assert_term: 0.000006 seconds 0.026260s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.026272s: Exiting Redux.assert_term: 0.000003 seconds 0.026301s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.026313s: Exiting Redux.assert_term: 0.000003 seconds 0.026330s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.026342s: Exiting Redux.assert_term: 0.000002 seconds 0.026353s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.026365s: Exiting Redux.assert_term: 0.000003 seconds 0.026381s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.026393s: Exiting Redux.assert_term: 0.000003 seconds 0.026414s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.026427s: Exiting Redux.assert_term: 0.000002 seconds 0.026437s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.026449s: Exiting Redux.assert_term: 0.000003 seconds 0.026463s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.026474s: Exiting Redux.assert_term: 0.000003 seconds 0.026489s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.026508s: Exiting Redux.assert_term: 0.000009 seconds 0.026530s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.026542s: Exiting Redux.assert_term: 0.000003 seconds 0.026553s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.026565s: Exiting Redux.assert_term: 0.000002 seconds 0.026579s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.026590s: Exiting Redux.assert_term: 0.000003 seconds 0.026605s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.026616s: Exiting Redux.assert_term: 0.000003 seconds 0.026637s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.026649s: Exiting Redux.assert_term: 0.000003 seconds 0.026665s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.026676s: Exiting Redux.assert_term: 0.000003 seconds 0.026695s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.026707s: Exiting Redux.assert_term: 0.000002 seconds 0.026725s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.026737s: Exiting Redux.assert_term: 0.000002 seconds 0.026757s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.026769s: Exiting Redux.assert_term: 0.000003 seconds 0.026789s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.026801s: Exiting Redux.assert_term: 0.000003 seconds 0.029541s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.029565s: Exiting Redux.assume: 0.000005 seconds 0.034903s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.034936s: Exiting Redux.assert_term: 0.000007 seconds 0.034970s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.034983s: Exiting Redux.assert_term: 0.000003 seconds 0.034999s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.035010s: Exiting Redux.assert_term: 0.000003 seconds 0.035025s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.035036s: Exiting Redux.assert_term: 0.000003 seconds 0.035046s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.035073s: Exiting Redux.assume: 0.000011 seconds 0.035086s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.035098s: Exiting Redux.assert_term: 0.000003 seconds 0.035108s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.035131s: Exiting Redux.assume: 0.000013 seconds 0.035145s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.035157s: Exiting Redux.assert_term: 0.000003 seconds 0.035179s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.035191s: Exiting Redux.assert_term: 0.000003 seconds 0.035211s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.035223s: Exiting Redux.assert_term: 0.000002 seconds 0.035246s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.035258s: Exiting Redux.assert_term: 0.000002 seconds 0.035279s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.035295s: Exiting Redux.assert_term: 0.000003 seconds 0.035319s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.035331s: Exiting Redux.assert_term: 0.000003 seconds 0.035350s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.035362s: Exiting Redux.assert_term: 0.000003 seconds 0.035378s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.035390s: Exiting Redux.assert_term: 0.000002 seconds 0.035411s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.035422s: Exiting Redux.assert_term: 0.000003 seconds 0.035437s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.035449s: Exiting Redux.assert_term: 0.000002 seconds 0.035465s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.035477s: Exiting Redux.assert_term: 0.000002 seconds 0.035492s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.035517s: Exiting Redux.assert_term: 0.000003 seconds 0.035532s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.035544s: Exiting Redux.assert_term: 0.000003 seconds 0.035559s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.035571s: Exiting Redux.assert_term: 0.000002 seconds 0.035586s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.035597s: Exiting Redux.assert_term: 0.000003 seconds 0.035613s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.035629s: Exiting Redux.assert_term: 0.000002 seconds 0.035644s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.035656s: Exiting Redux.assert_term: 0.000003 seconds 0.035679s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.035690s: Exiting Redux.assert_term: 0.000002 seconds 0.035707s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.035718s: Exiting Redux.assert_term: 0.000003 seconds 0.035786s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.035802s: Exiting Redux.assert_term: 0.000003 seconds 0.035824s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.035836s: Exiting Redux.assert_term: 0.000003 seconds 0.035864s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.035876s: Exiting Redux.assert_term: 0.000003 seconds 0.035898s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.035911s: Exiting Redux.assert_term: 0.000002 seconds 0.035931s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.035943s: Exiting Redux.assert_term: 0.000003 seconds 0.035961s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.035973s: Exiting Redux.assert_term: 0.000002 seconds 0.035988s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.035999s: Exiting Redux.assert_term: 0.000003 seconds 0.036015s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.036026s: Exiting Redux.assert_term: 0.000003 seconds 0.036046s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.036058s: Exiting Redux.assert_term: 0.000003 seconds 0.036071s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.036083s: Exiting Redux.assert_term: 0.000002 seconds 0.036100s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.036112s: Exiting Redux.assert_term: 0.000003 seconds 0.036127s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.036141s: Exiting Redux.assert_term: 0.000003 seconds 0.036157s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.036174s: Exiting Redux.assert_term: 0.000003 seconds 0.036195s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.036207s: Exiting Redux.assert_term: 0.000003 seconds 0.036231s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.036243s: Exiting Redux.assert_term: 0.000003 seconds 0.036260s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.036272s: Exiting Redux.assert_term: 0.000002 seconds 0.036299s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.036311s: Exiting Redux.assert_term: 0.000003 seconds 0.036325s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.036336s: Exiting Redux.assert_term: 0.000003 seconds 0.036350s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.036362s: Exiting Redux.assert_term: 0.000003 seconds 0.036376s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.036388s: Exiting Redux.assert_term: 0.000002 seconds 0.036409s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.036420s: Exiting Redux.assert_term: 0.000003 seconds 0.036434s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.036446s: Exiting Redux.assert_term: 0.000001 seconds 0.036461s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.036472s: Exiting Redux.assert_term: 0.000002 seconds 0.036486s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.036497s: Exiting Redux.assert_term: 0.000002 seconds 0.036530s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.036542s: Exiting Redux.assert_term: 0.000003 seconds 0.036556s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.036568s: Exiting Redux.assert_term: 0.000002 seconds 0.036581s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.036593s: Exiting Redux.assert_term: 0.000003 seconds 0.036607s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.036620s: Exiting Redux.assert_term: 0.000002 seconds 0.036639s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.036651s: Exiting Redux.assert_term: 0.000003 seconds 0.036665s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.036677s: Exiting Redux.assert_term: 0.000002 seconds 0.036691s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.036702s: Exiting Redux.assert_term: 0.000002 seconds 0.036716s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.036733s: Exiting Redux.assert_term: 0.000002 seconds 0.036747s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.036758s: Exiting Redux.assert_term: 0.000003 seconds 0.036773s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.036784s: Exiting Redux.assert_term: 0.000003 seconds 0.036798s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.036810s: Exiting Redux.assert_term: 0.000002 seconds 0.036823s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.036845s: Exiting Redux.assert_term: 0.000003 seconds 0.036859s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.036870s: Exiting Redux.assert_term: 0.000003 seconds 0.036886s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.036898s: Exiting Redux.assert_term: 0.000002 seconds 0.036911s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.036923s: Exiting Redux.assert_term: 0.000003 seconds 0.036935s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.036955s: Exiting Redux.assert_term: 0.000003 seconds 0.036971s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.036982s: Exiting Redux.assert_term: 0.000002 seconds 0.036997s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.037009s: Exiting Redux.assert_term: 0.000003 seconds 0.037025s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.037036s: Exiting Redux.assert_term: 0.000002 seconds 0.037051s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.037067s: Exiting Redux.assert_term: 0.000003 seconds 0.037082s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.037094s: Exiting Redux.assert_term: 0.000002 seconds 0.037109s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.037121s: Exiting Redux.assert_term: 0.000002 seconds 0.037135s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.037148s: Exiting Redux.assert_term: 0.000003 seconds 0.037163s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.037179s: Exiting Redux.assert_term: 0.000003 seconds 0.037193s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.037204s: Exiting Redux.assert_term: 0.000003 seconds 0.037216s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.037228s: Exiting Redux.assert_term: 0.000002 seconds 0.037241s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.037252s: Exiting Redux.assert_term: 0.000003 seconds 0.037265s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.037276s: Exiting Redux.assert_term: 0.000003 seconds 0.037293s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.037305s: Exiting Redux.assert_term: 0.000003 seconds 0.037318s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.037330s: Exiting Redux.assert_term: 0.000002 seconds 0.037342s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.037354s: Exiting Redux.assert_term: 0.000003 seconds 0.037371s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.037382s: Exiting Redux.assert_term: 0.000003 seconds 0.037402s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.037414s: Exiting Redux.assert_term: 0.000002 seconds 0.037429s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.037441s: Exiting Redux.assert_term: 0.000002 seconds 0.037456s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.037467s: Exiting Redux.assert_term: 0.000003 seconds 0.037482s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.037498s: Exiting Redux.assert_term: 0.000002 seconds 0.037523s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.037535s: Exiting Redux.assert_term: 0.000002 seconds 0.037550s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.037561s: Exiting Redux.assert_term: 0.000003 seconds 0.037581s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.037593s: Exiting Redux.assert_term: 0.000003 seconds 0.037612s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.037629s: Exiting Redux.assert_term: 0.000002 seconds 0.037644s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.037656s: Exiting Redux.assert_term: 0.000003 seconds 0.037670s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.037682s: Exiting Redux.assert_term: 0.000002 seconds 0.037695s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.037707s: Exiting Redux.assert_term: 0.000003 seconds 0.037721s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.037740s: Exiting Redux.assert_term: 0.000003 seconds 0.037756s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.037767s: Exiting Redux.assert_term: 0.000003 seconds 0.037781s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.037793s: Exiting Redux.assert_term: 0.000002 seconds 0.037807s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.037818s: Exiting Redux.assert_term: 0.000003 seconds 0.037833s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.037852s: Exiting Redux.assert_term: 0.000003 seconds 0.037866s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.037878s: Exiting Redux.assert_term: 0.000003 seconds 0.037893s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.037905s: Exiting Redux.assert_term: 0.000002 seconds 0.037919s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.037931s: Exiting Redux.assert_term: 0.000002 seconds 0.037948s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.037964s: Exiting Redux.assert_term: 0.000002 seconds 0.037979s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.037991s: Exiting Redux.assert_term: 0.000002 seconds 0.038005s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.038016s: Exiting Redux.assert_term: 0.000003 seconds 0.038033s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.038045s: Exiting Redux.assert_term: 0.000002 seconds 0.038059s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.038075s: Exiting Redux.assert_term: 0.000003 seconds 0.038091s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.038103s: Exiting Redux.assert_term: 0.000003 seconds 0.038118s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.038130s: Exiting Redux.assert_term: 0.000002 seconds 0.038145s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.038159s: Exiting Redux.assert_term: 0.000003 seconds 0.038178s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.038190s: Exiting Redux.assert_term: 0.000003 seconds 0.038206s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.038218s: Exiting Redux.assert_term: 0.000002 seconds 0.038234s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.038245s: Exiting Redux.assert_term: 0.000003 seconds 0.038258s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.038270s: Exiting Redux.assert_term: 0.000002 seconds 0.038289s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.038301s: Exiting Redux.assert_term: 0.000003 seconds 0.038318s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.038329s: Exiting Redux.assert_term: 0.000002 seconds 0.038345s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.038357s: Exiting Redux.assert_term: 0.000002 seconds 0.038371s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.038382s: Exiting Redux.assert_term: 0.000003 seconds 0.038401s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.038413s: Exiting Redux.assert_term: 0.000003 seconds 0.038431s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.038767s: Exiting Redux.assert_term: 0.000327 seconds 0.039758s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.039777s: Exiting Redux.assert_term: 0.000005 seconds 0.039797s: Entering Redux.assert_term(func_rank(fibonacci) = 201) 0.039810s: Exiting Redux.assert_term: 0.000004 seconds 0.039840s: Entering Redux.assert_term(func_rank(main) = 202) 0.039853s: Exiting Redux.assert_term: 0.000003 seconds 0.039884s: Fibonacci03__verifast_instrumented_modified.c(36,5-9): Function 'main': Function type implementation check 0.039907s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.039921s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.039940s: Entering Redux.assume(0 <= argc) 0.039954s: Exiting Redux.assume: 0.000005 seconds 0.039963s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.039972s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.039987s: Fibonacci03__verifast_instrumented_modified.c(36,25-31): Consuming assertion 0.040000s: Consuming chunk module(Fibonacci03__verifast_instrumented_modified, true) 0.040020s: Fibonacci03__verifast_instrumented_modified.c(37,13-17): Producing assertion 0.040031s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.040040s: Fibonacci03__verifast_instrumented_modified.c(36,5-9): Cleaning up dummy fraction chunks 0.040048s: Fibonacci03__verifast_instrumented_modified.c(36,5-9): Leak check. 0.040088s: Fibonacci03__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.040103s: Fibonacci03__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.040111s: Entering Redux.assume(false) 0.040122s: Exiting Redux.assume: 0.000001 seconds 0.040137s: Entering Redux.assert_term(-2147483648 <= n && n <= 2147483647) 0.040150s: Exiting Redux.assert_term: 0.000003 seconds 0.040161s: Fibonacci03__verifast_instrumented_modified.c(23,5-14): Verifying function 'fibonacci' 0.040170s: Fibonacci03__verifast_instrumented_modified.c(23,35-39): Producing assertion 0.040183s: Entering Redux.assume(true) 0.040193s: Exiting Redux.assume: 0.000001 seconds 0.040208s: Fibonacci03__verifast_instrumented_modified.c(23,5-14): Executing statement 0.040224s: Fibonacci03__verifast_instrumented_modified.c(26,5-7): Executing statement 0.040247s: Entering Redux.assume(n < 1) 0.040263s: Exiting Redux.assume: 0.000006 seconds 0.040271s: Fibonacci03__verifast_instrumented_modified.c(26,16-17): Executing statement 0.040281s: Fibonacci03__verifast_instrumented_modified.c(27,9-15): Executing return statement 0.040297s: Fibonacci03__verifast_instrumented_modified.c(24,307-309): Consuming assertion 0.040316s: Entering Redux.query(8 <= 0 && 6 = n || n < 1 || 2 = n && 1 <= 0 || 4 = n && 3 <= 0 || 3 = n && 2 <= 0 || 5 = n && 5 <= 0 || 7 = n && 13 <= 0 || 1 <= 0 && 1 = n || 33 < 0 || 21 <= 0 && 8 = n && 0 <= 0) 0.041073s: Exiting Redux.query 0.041087s: Fibonacci03__verifast_instrumented_modified.c(33,1-2): Cleaning up dummy fraction chunks 0.041096s: Fibonacci03__verifast_instrumented_modified.c(33,1-2): Leak check. 0.041113s: Entering Redux.assume(!(n < 1)) 0.041127s: Exiting Redux.assume: 0.000005 seconds 0.041137s: Fibonacci03__verifast_instrumented_modified.c(28,12-14): Executing statement 0.041151s: Entering Redux.assume(n = 1) 0.041169s: Exiting Redux.assume: 0.000009 seconds 0.041179s: Fibonacci03__verifast_instrumented_modified.c(28,24-25): Executing statement 0.041190s: Fibonacci03__verifast_instrumented_modified.c(29,9-15): Executing return statement 0.041205s: Fibonacci03__verifast_instrumented_modified.c(24,307-309): Consuming assertion 0.041223s: Entering Redux.query(8 <= 1 && 6 = n || n < 1 || 2 = n && 1 <= 1 || 4 = n && 3 <= 1 || 3 = n && 2 <= 1 || 5 = n && 5 <= 1 || 7 = n && 13 <= 1 || 1 <= 1 && 1 = n || 33 < 1 || 21 <= 1 && 8 = n && 0 <= 1) 0.041323s: Exiting Redux.query 0.041333s: Fibonacci03__verifast_instrumented_modified.c(33,1-2): Cleaning up dummy fraction chunks 0.041342s: Fibonacci03__verifast_instrumented_modified.c(33,1-2): Leak check. 0.041356s: Entering Redux.assume(!(n = 1)) 0.041369s: Exiting Redux.assume: 0.000003 seconds 0.041379s: Fibonacci03__verifast_instrumented_modified.c(30,12-13): Executing statement 0.041390s: Fibonacci03__verifast_instrumented_modified.c(31,9-15): Executing return statement 0.041406s: Fibonacci03__verifast_instrumented_modified.c(31,16-25): Verifying call 0.041417s: Fibonacci03__verifast_instrumented_modified.c(23,35-39): Consuming assertion 0.041424s: Entering Redux.query(true) 0.041442s: Exiting Redux.query 0.041453s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.041466s: Exiting Redux.assert_term: 0.000004 seconds 0.041476s: Fibonacci03__verifast_instrumented_modified.c(24,307-309): Producing assertion 0.041495s: Entering Redux.assume(8 <= result && 6 = (n - 1) || (n - 1) < 1 || 2 = (n - 1) && 1 <= result || 4 = (n - 1) && 3 <= result || 3 = (n - 1) && 2 <= result || 5 = (n - 1) && 5 <= result || 7 = (n - 1) && 13 <= result || 1 <= result && 1 = (n - 1) || 33 < result || 21 <= result && 8 = (n - 1) && 0 <= result) 0.041700s: Exiting Redux.assume: 0.000178 seconds 0.041714s: Fibonacci03__verifast_instrumented_modified.c(31,33-42): Verifying call 0.041723s: Fibonacci03__verifast_instrumented_modified.c(23,35-39): Consuming assertion 0.041731s: Entering Redux.query(true) 0.041740s: Exiting Redux.query 0.041751s: Entering Redux.assert_term(-2147483648 <= result0 && result0 <= 2147483647) 0.041818s: Exiting Redux.assert_term: 0.000057 seconds 0.041834s: Fibonacci03__verifast_instrumented_modified.c(24,307-309): Producing assertion 0.041853s: Entering Redux.assume(8 <= result0 && 6 = (n - 2) || (n - 2) < 1 || 2 = (n - 2) && 1 <= result0 || 4 = (n - 2) && 3 <= result0 || 3 = (n - 2) && 2 <= result0 || 5 = (n - 2) && 5 <= result0 || 7 = (n - 2) && 13 <= result0 || 1 <= result0 && 1 = (n - 2) || 33 < result0 || 21 <= result0 && 8 = (n - 2) && 0 <= result0) 0.044094s: Exiting Redux.assume: 0.002230 seconds 0.044115s: Fibonacci03__verifast_instrumented_modified.c(24,307-309): Consuming assertion 0.044134s: Entering Redux.query(8 <= (result + result0) && 6 = n || n < 1 || 2 = n && 1 <= (result + result0) || 4 = n && 3 <= (result + result0) || 3 = n && 2 <= (result + result0) || 5 = n && 5 <= (result + result0) || 7 = n && 13 <= (result + result0) || 1 <= (result + result0) && 1 = n || 33 < (result + result0) || 21 <= (result + result0) && 8 = n && 0 <= (result + result0)) 2.007776s: Exiting Redux.query 2.007889s: Fibonacci03__verifast_instrumented_modified.c(33,1-2): Cleaning up dummy fraction chunks 2.007901s: Fibonacci03__verifast_instrumented_modified.c(33,1-2): Leak check. 2.008140s: Fibonacci03__verifast_instrumented_modified.c(36,5-9): Verifying function 'main' 2.008153s: Fibonacci03__verifast_instrumented_modified.c(36,25-31): Producing assertion 2.008184s: Fibonacci03__verifast_instrumented_modified.c(36,5-9): Executing statement 2.008207s: Fibonacci03__verifast_instrumented_modified.c(40,1-2): Executing statement 2.008227s: Fibonacci03__verifast_instrumented_modified.c(42,1-43,1): Executing statement 2.008245s: Consuming chunk [_]module(Fibonacci03__verifast_instrumented_modified, true) 2.008258s: Fibonacci03__verifast_instrumented_modified.c(44,11-12): Executing statement 2.008302s: Entering Redux.assert_term(func_rank(__VERIFIER_nondet_int) < 0) 2.008319s: Exiting Redux.assert_term: 0.000005 seconds 2.008330s: Fibonacci03__verifast_instrumented_modified.c(44,13-34): Verifying call 2.008346s: Fibonacci03__verifast_instrumented_modified.c(18,53-57): Consuming assertion 2.008355s: Entering Redux.query(true) 2.008364s: Exiting Redux.query 2.008375s: Entering Redux.assert_term(-2147483648 <= x && x <= 2147483647) 2.008387s: Exiting Redux.assert_term: 0.000003 seconds 2.008397s: Fibonacci03__verifast_instrumented_modified.c(19,13-17): Producing assertion 2.008405s: Entering Redux.assume(true) 2.008416s: Exiting Redux.assume: 0.000001 seconds 2.008424s: Fibonacci03__verifast_instrumented_modified.c(45,5-7): Executing statement 2.008447s: Entering Redux.assume(46 < x) 2.008462s: Exiting Redux.assume: 0.000005 seconds 2.008471s: Fibonacci03__verifast_instrumented_modified.c(45,17-18): Executing statement 2.008483s: Fibonacci03__verifast_instrumented_modified.c(46,9-15): Executing return statement 2.008494s: Fibonacci03__verifast_instrumented_modified.c(37,13-17): Consuming assertion 2.008502s: Fibonacci03__verifast_instrumented_modified.c(54,12-13): Cleaning up dummy fraction chunks 2.008520s: Fibonacci03__verifast_instrumented_modified.c(54,12-13): Leak check. 2.008531s: Entering Redux.assume(!(46 < x)) 2.008542s: Exiting Redux.assume: 0.000002 seconds 2.008552s: Fibonacci03__verifast_instrumented_modified.c(48,16-17): Executing statement 2.008564s: Fibonacci03__verifast_instrumented_modified.c(48,18-27): Verifying call 2.008572s: Fibonacci03__verifast_instrumented_modified.c(23,35-39): Consuming assertion 2.008580s: Entering Redux.query(true) 2.008598s: Exiting Redux.query 2.008608s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 2.008620s: Exiting Redux.assert_term: 0.000004 seconds 2.008629s: Fibonacci03__verifast_instrumented_modified.c(24,307-309): Producing assertion 2.008654s: Entering Redux.assume(8 <= result && 6 = x || x < 1 || 2 = x && 1 <= result || 4 = x && 3 <= result || 3 = x && 2 <= result || 5 = x && 5 <= result || 7 = x && 13 <= result || 1 <= result && 1 = x || 33 < result || 21 <= result && 8 = x && 0 <= result) 2.008738s: Exiting Redux.assume: 0.000069 seconds 2.008748s: Fibonacci03__verifast_instrumented_modified.c(49,5-7): Executing statement 2.008831s: Entering Redux.assume(x < 9) 2.008893s: Exiting Redux.assume: 0.000052 seconds 2.008903s: Entering Redux.assume(true) 2.008913s: Exiting Redux.assume: 0.000001 seconds 2.008922s: Fibonacci03__verifast_instrumented_modified.c(49,32-33): Executing statement 2.008935s: Fibonacci03__verifast_instrumented_modified.c(50,9-15): Executing return statement 2.008950s: Fibonacci03__verifast_instrumented_modified.c(37,13-17): Consuming assertion 2.008959s: Fibonacci03__verifast_instrumented_modified.c(54,12-13): Cleaning up dummy fraction chunks 2.008967s: Fibonacci03__verifast_instrumented_modified.c(54,12-13): Leak check. 2.008976s: Entering Redux.assume(!(true)) 2.008986s: Exiting Redux.assume: 0.000001 seconds 2.008995s: Entering Redux.assume(!(x < 9)) 2.009100s: Exiting Redux.assume: 0.000095 seconds 2.009111s: Entering Redux.assume(34 <= result) 2.009214s: Exiting Redux.assume: 0.000088 seconds 2.009225s: Fibonacci03__verifast_instrumented_modified.c(49,32-33): Executing statement 2.009238s: Fibonacci03__verifast_instrumented_modified.c(50,9-15): Executing return statement 2.009247s: Fibonacci03__verifast_instrumented_modified.c(37,13-17): Consuming assertion 2.009256s: Fibonacci03__verifast_instrumented_modified.c(54,12-13): Cleaning up dummy fraction chunks 2.009264s: Fibonacci03__verifast_instrumented_modified.c(54,12-13): Leak check. 2.009287s: Entering Redux.assume(!(34 <= result)) 2.009422s: Exiting Redux.assume: 0.000125 seconds Syntactic annotation overhead statistics: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h : lines: code: 6; annot: 807; mixed: 1; overhead: 13467% /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/list.gh : lines: code: 0; annot: 187; mixed: 0; overhead: inf% /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude_core.gh: lines: code: 0; annot: 33; mixed: 0; overhead: inf% Fibonacci03__verifast_instrumented_modified.c : lines: code: 20; annot: 11; mixed: 5; overhead: 80% Statements parsed: 109 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 8 Execution steps (including assertion production/consumption steps): 76 Symbolic execution forks: 6 Prover assumes: 19 Term equality tests -- same term: 3 Term equality tests -- prover query: 0 Term equality tests -- total: 3 Other prover queries: 7 Prover statistics: # toplevel assumes and queries (with # pending case splits) = 194 (0), 9 (1), 1 (2), 0 (more than 30) assume_core_count = 217588 number of case splits = 145959 simplex_assert_ge_count = 85783 simplex_assert_eq_count = 445 simplex_assert_neq_count = 0 max_truenode_childcount = 25 max_falsenode_childcount = 73 axiom triggered counts: ptr_provenance_max_addr_limits 1 ptr_provenance_min_addr_limits 1 boxed_bool_unboxed_bool_x_eq_x 1 Time spent in query, assume, push, pop: 1.968311s Time spent in Simplex: 0.833157s Time spent parsing: 0.017091s Function timings (> 0.1s): Fibonacci03__verifast_instrumented_modified.c(23,5-14): fibonacci: 1.97 seconds Total time: 2.00 seconds 0 errors found (8 statements verified)