./verifast-validate-witness.sh sv-benchmarks/c/recursive/Fibonacci02.c ./results/automizer-verification-files/SV-COMP24_unreach-call/Fibonacci02.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/recursive/Fibonacci02.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/Fibonacci02.yml/witness-2.1.yml ++ basename sv-benchmarks/c/recursive/Fibonacci02.c + FILE=Fibonacci02.c ++ echo Fibonacci02 ++ sed 's/[-\.]/_/g' - + SANITIZED=Fibonacci02 + MODULE=Fibonacci02__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=Fibonacci02__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/Fibonacci02.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=Fibonacci02__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/Fibonacci02.yml/witness-2.1.yml -p sv-benchmarks/c/recursive/Fibonacci02.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n Fibonacci02__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/recursive/Fibonacci02.c -o Fibonacci02__verifast_instrumented.c + program_modifications_cli.py -p Fibonacci02__verifast_instrumented.c -o Fibonacci02__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -read_options_from_source_file -c Fibonacci02__verifast_instrumented_modified.c Fibonacci02__verifast_instrumented_modified.c 0.006454s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.006484s: Exiting Redux.assert_term: 0.000012 seconds 0.006522s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.006538s: Exiting Redux.assert_term: 0.000006 seconds 0.006546s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.006568s: Exiting Redux.assert_term: 0.000004 seconds 0.006576s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.006599s: Exiting Redux.assert_term: 0.000002 seconds 0.006609s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.006623s: Exiting Redux.assert_term: 0.000005 seconds 0.006631s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.006644s: Exiting Redux.assert_term: 0.000004 seconds 0.006655s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.006669s: Exiting Redux.assert_term: 0.000003 seconds 0.006678s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.006691s: Exiting Redux.assert_term: 0.000004 seconds 0.006704s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.006720s: Exiting Redux.assert_term: 0.000007 seconds 0.006731s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.006742s: Exiting Redux.assert_term: 0.000002 seconds 0.006752s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.006766s: Exiting Redux.assert_term: 0.000004 seconds 0.006774s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.006792s: Exiting Redux.assert_term: 0.000002 seconds 0.006802s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.006815s: Exiting Redux.assert_term: 0.000004 seconds 0.006824s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.006837s: Exiting Redux.assert_term: 0.000004 seconds 0.006845s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.006857s: Exiting Redux.assert_term: 0.000002 seconds 0.006867s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.006878s: Exiting Redux.assert_term: 0.000002 seconds 0.006893s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.006906s: Exiting Redux.assert_term: 0.000004 seconds 0.006914s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.006927s: Exiting Redux.assert_term: 0.000005 seconds 0.006937s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.006948s: Exiting Redux.assert_term: 0.000002 seconds 0.006958s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.006973s: Exiting Redux.assert_term: 0.000006 seconds 0.006986s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.006999s: Exiting Redux.assert_term: 0.000004 seconds 0.007007s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.007020s: Exiting Redux.assert_term: 0.000002 seconds 0.007031s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.007044s: Exiting Redux.assert_term: 0.000005 seconds 0.007053s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.007066s: Exiting Redux.assert_term: 0.000005 seconds 0.007081s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007092s: Exiting Redux.assert_term: 0.000002 seconds 0.007103s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007116s: Exiting Redux.assert_term: 0.000004 seconds 0.007124s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007137s: Exiting Redux.assert_term: 0.000004 seconds 0.024098s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.024141s: Exiting Redux.assert_term: 0.000010 seconds 0.024168s: Entering Redux.assume(true ==> default_value = 0) 0.024182s: Exiting Redux.assume: 0.000005 seconds 0.025390s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.025410s: Exiting Redux.assert_term: 0.000005 seconds 0.025425s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.025436s: Exiting Redux.assert_term: 0.000004 seconds 0.025448s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.025460s: Exiting Redux.assert_term: 0.000003 seconds 0.025484s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.025501s: Exiting Redux.assert_term: 0.000002 seconds 0.025512s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.025524s: Exiting Redux.assert_term: 0.000002 seconds 0.025540s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.025552s: Exiting Redux.assert_term: 0.000003 seconds 0.025568s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.025580s: Exiting Redux.assert_term: 0.000003 seconds 0.025593s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.025613s: Exiting Redux.assert_term: 0.000002 seconds 0.025627s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.025639s: Exiting Redux.assert_term: 0.000003 seconds 0.025654s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.025666s: Exiting Redux.assert_term: 0.000002 seconds 0.025682s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.025694s: Exiting Redux.assert_term: 0.000003 seconds 0.025706s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.025723s: Exiting Redux.assert_term: 0.000002 seconds 0.025737s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.025749s: Exiting Redux.assert_term: 0.000003 seconds 0.025764s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.025776s: Exiting Redux.assert_term: 0.000003 seconds 0.025791s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.025802s: Exiting Redux.assert_term: 0.000002 seconds 0.025818s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.025835s: Exiting Redux.assert_term: 0.000003 seconds 0.025855s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.025867s: Exiting Redux.assert_term: 0.000003 seconds 0.025885s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.025897s: Exiting Redux.assert_term: 0.000003 seconds 0.025913s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.025925s: Exiting Redux.assert_term: 0.000003 seconds 0.025944s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.025963s: Exiting Redux.assert_term: 0.000003 seconds 0.028547s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.028567s: Exiting Redux.assume: 0.000004 seconds 0.033696s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.033720s: Exiting Redux.assert_term: 0.000007 seconds 0.033741s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.033755s: Exiting Redux.assert_term: 0.000004 seconds 0.033779s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.033792s: Exiting Redux.assert_term: 0.000003 seconds 0.033807s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.033822s: Exiting Redux.assert_term: 0.000002 seconds 0.033832s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.033852s: Exiting Redux.assume: 0.000011 seconds 0.033867s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.033886s: Exiting Redux.assert_term: 0.000003 seconds 0.033895s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.033918s: Exiting Redux.assume: 0.000012 seconds 0.033933s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.033945s: Exiting Redux.assert_term: 0.000002 seconds 0.033963s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.033975s: Exiting Redux.assert_term: 0.000003 seconds 0.034001s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.034013s: Exiting Redux.assert_term: 0.000003 seconds 0.034035s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.034048s: Exiting Redux.assert_term: 0.000003 seconds 0.034069s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.034082s: Exiting Redux.assert_term: 0.000003 seconds 0.034107s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.034125s: Exiting Redux.assert_term: 0.000003 seconds 0.034145s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.034158s: Exiting Redux.assert_term: 0.000002 seconds 0.034174s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.034187s: Exiting Redux.assert_term: 0.000002 seconds 0.034202s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.034214s: Exiting Redux.assert_term: 0.000003 seconds 0.034236s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.034249s: Exiting Redux.assert_term: 0.000003 seconds 0.034264s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.034277s: Exiting Redux.assert_term: 0.000002 seconds 0.034294s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.034306s: Exiting Redux.assert_term: 0.000002 seconds 0.034321s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.034333s: Exiting Redux.assert_term: 0.000003 seconds 0.034354s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.034367s: Exiting Redux.assert_term: 0.000003 seconds 0.034383s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.034395s: Exiting Redux.assert_term: 0.000002 seconds 0.034409s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.034422s: Exiting Redux.assert_term: 0.000003 seconds 0.034438s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.034456s: Exiting Redux.assert_term: 0.000003 seconds 0.034478s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.034490s: Exiting Redux.assert_term: 0.000003 seconds 0.034513s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.034525s: Exiting Redux.assert_term: 0.000003 seconds 0.034591s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.034603s: Exiting Redux.assert_term: 0.000003 seconds 0.034624s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.034640s: Exiting Redux.assert_term: 0.000003 seconds 0.034666s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.034679s: Exiting Redux.assert_term: 0.000003 seconds 0.034699s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.034711s: Exiting Redux.assert_term: 0.000003 seconds 0.034726s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.034738s: Exiting Redux.assert_term: 0.000002 seconds 0.034754s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.034771s: Exiting Redux.assert_term: 0.000003 seconds 0.034786s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.034798s: Exiting Redux.assert_term: 0.000002 seconds 0.034812s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.034823s: Exiting Redux.assert_term: 0.000002 seconds 0.034837s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.034848s: Exiting Redux.assert_term: 0.000003 seconds 0.034861s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.034878s: Exiting Redux.assert_term: 0.000003 seconds 0.034896s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.034907s: Exiting Redux.assert_term: 0.000003 seconds 0.034921s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.034933s: Exiting Redux.assert_term: 0.000002 seconds 0.034947s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.034958s: Exiting Redux.assert_term: 0.000003 seconds 0.034978s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.034995s: Exiting Redux.assert_term: 0.000003 seconds 0.035018s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.035030s: Exiting Redux.assert_term: 0.000003 seconds 0.035046s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.035058s: Exiting Redux.assert_term: 0.000003 seconds 0.035080s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.035092s: Exiting Redux.assert_term: 0.000002 seconds 0.035105s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.035122s: Exiting Redux.assert_term: 0.000002 seconds 0.035135s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.035147s: Exiting Redux.assert_term: 0.000003 seconds 0.035160s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.035172s: Exiting Redux.assert_term: 0.000002 seconds 0.035185s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.035196s: Exiting Redux.assert_term: 0.000003 seconds 0.035216s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.035227s: Exiting Redux.assert_term: 0.000003 seconds 0.035241s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.035252s: Exiting Redux.assert_term: 0.000003 seconds 0.035266s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.035277s: Exiting Redux.assert_term: 0.000003 seconds 0.035290s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.035302s: Exiting Redux.assert_term: 0.000002 seconds 0.035323s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.035335s: Exiting Redux.assert_term: 0.000003 seconds 0.035348s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.035360s: Exiting Redux.assert_term: 0.000002 seconds 0.035373s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.035385s: Exiting Redux.assert_term: 0.000002 seconds 0.035398s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.035410s: Exiting Redux.assert_term: 0.000002 seconds 0.035428s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.035439s: Exiting Redux.assert_term: 0.000003 seconds 0.035453s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.035464s: Exiting Redux.assert_term: 0.000003 seconds 0.035477s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.035489s: Exiting Redux.assert_term: 0.000002 seconds 0.035509s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.035521s: Exiting Redux.assert_term: 0.000003 seconds 0.035540s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.035552s: Exiting Redux.assert_term: 0.000003 seconds 0.035564s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.035576s: Exiting Redux.assert_term: 0.000002 seconds 0.035588s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.035600s: Exiting Redux.assert_term: 0.000002 seconds 0.035612s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.035632s: Exiting Redux.assert_term: 0.000003 seconds 0.035648s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.035660s: Exiting Redux.assert_term: 0.000002 seconds 0.035673s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.035684s: Exiting Redux.assert_term: 0.000003 seconds 0.035697s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.035708s: Exiting Redux.assert_term: 0.000002 seconds 0.035723s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.035742s: Exiting Redux.assert_term: 0.000002 seconds 0.035756s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.035768s: Exiting Redux.assert_term: 0.000003 seconds 0.035783s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.035794s: Exiting Redux.assert_term: 0.000003 seconds 0.035809s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.035820s: Exiting Redux.assert_term: 0.000003 seconds 0.035834s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.035846s: Exiting Redux.assert_term: 0.000002 seconds 0.035865s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.035877s: Exiting Redux.assert_term: 0.000003 seconds 0.035890s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.035901s: Exiting Redux.assert_term: 0.000002 seconds 0.035914s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.035925s: Exiting Redux.assert_term: 0.000003 seconds 0.035938s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.035949s: Exiting Redux.assert_term: 0.000003 seconds 0.035966s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.035978s: Exiting Redux.assert_term: 0.000002 seconds 0.035991s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.036002s: Exiting Redux.assert_term: 0.000003 seconds 0.036015s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.036026s: Exiting Redux.assert_term: 0.000003 seconds 0.036039s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.036050s: Exiting Redux.assert_term: 0.000003 seconds 0.036067s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.036078s: Exiting Redux.assert_term: 0.000002 seconds 0.036091s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.036103s: Exiting Redux.assert_term: 0.000002 seconds 0.036119s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.036130s: Exiting Redux.assert_term: 0.000003 seconds 0.036145s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.036156s: Exiting Redux.assert_term: 0.000002 seconds 0.036175s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.036187s: Exiting Redux.assert_term: 0.000003 seconds 0.036202s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.036213s: Exiting Redux.assert_term: 0.000003 seconds 0.036227s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.036239s: Exiting Redux.assert_term: 0.000002 seconds 0.036254s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.036266s: Exiting Redux.assert_term: 0.000002 seconds 0.036286s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.036298s: Exiting Redux.assert_term: 0.000003 seconds 0.036318s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.036330s: Exiting Redux.assert_term: 0.000002 seconds 0.036348s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.036360s: Exiting Redux.assert_term: 0.000002 seconds 0.036374s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.036390s: Exiting Redux.assert_term: 0.000003 seconds 0.036404s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.036415s: Exiting Redux.assert_term: 0.000002 seconds 0.036429s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.036440s: Exiting Redux.assert_term: 0.000003 seconds 0.036454s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.036465s: Exiting Redux.assert_term: 0.000003 seconds 0.036480s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.036505s: Exiting Redux.assert_term: 0.000003 seconds 0.036520s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.036531s: Exiting Redux.assert_term: 0.000002 seconds 0.036545s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.036557s: Exiting Redux.assert_term: 0.000002 seconds 0.036571s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.036583s: Exiting Redux.assert_term: 0.000003 seconds 0.036597s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.036615s: Exiting Redux.assert_term: 0.000003 seconds 0.036630s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.036641s: Exiting Redux.assert_term: 0.000003 seconds 0.036655s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.036667s: Exiting Redux.assert_term: 0.000002 seconds 0.036682s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.036694s: Exiting Redux.assert_term: 0.000003 seconds 0.036708s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.036724s: Exiting Redux.assert_term: 0.000002 seconds 0.036738s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.036749s: Exiting Redux.assert_term: 0.000002 seconds 0.036765s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.036776s: Exiting Redux.assert_term: 0.000003 seconds 0.036791s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.036803s: Exiting Redux.assert_term: 0.000002 seconds 0.036818s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.036834s: Exiting Redux.assert_term: 0.000002 seconds 0.036849s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.036860s: Exiting Redux.assert_term: 0.000003 seconds 0.036875s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.036887s: Exiting Redux.assert_term: 0.000002 seconds 0.036901s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.036912s: Exiting Redux.assert_term: 0.000002 seconds 0.036926s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.036942s: Exiting Redux.assert_term: 0.000003 seconds 0.036958s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.036969s: Exiting Redux.assert_term: 0.000003 seconds 0.036982s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.036994s: Exiting Redux.assert_term: 0.000002 seconds 0.037008s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.037019s: Exiting Redux.assert_term: 0.000003 seconds 0.037035s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.037052s: Exiting Redux.assert_term: 0.000002 seconds 0.037067s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.037079s: Exiting Redux.assert_term: 0.000003 seconds 0.037093s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.037105s: Exiting Redux.assert_term: 0.000002 seconds 0.037120s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.037132s: Exiting Redux.assert_term: 0.000003 seconds 0.037153s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.037460s: Exiting Redux.assert_term: 0.000297 seconds 0.038394s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.038412s: Exiting Redux.assert_term: 0.000006 seconds 0.038432s: Entering Redux.assert_term(func_rank(fibonacci) = 201) 0.038444s: Exiting Redux.assert_term: 0.000004 seconds 0.038460s: Entering Redux.assert_term(func_rank(main) = 202) 0.038473s: Exiting Redux.assert_term: 0.000003 seconds 0.038516s: Fibonacci02__verifast_instrumented_modified.c(36,5-9): Function 'main': Function type implementation check 0.038537s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.038550s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.038560s: Entering Redux.assume(0 <= argc) 0.038577s: Exiting Redux.assume: 0.000006 seconds 0.038586s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.038604s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.038618s: Fibonacci02__verifast_instrumented_modified.c(36,25-31): Consuming assertion 0.038631s: Consuming chunk module(Fibonacci02__verifast_instrumented_modified, true) 0.038643s: Fibonacci02__verifast_instrumented_modified.c(37,13-17): Producing assertion 0.038654s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.038669s: Fibonacci02__verifast_instrumented_modified.c(36,5-9): Cleaning up dummy fraction chunks 0.038678s: Fibonacci02__verifast_instrumented_modified.c(36,5-9): Leak check. 0.038713s: Fibonacci02__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.038723s: Fibonacci02__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.038731s: Entering Redux.assume(false) 0.038747s: Exiting Redux.assume: 0.000001 seconds 0.038761s: Entering Redux.assert_term(-2147483648 <= n && n <= 2147483647) 0.038773s: Exiting Redux.assert_term: 0.000004 seconds 0.038785s: Fibonacci02__verifast_instrumented_modified.c(23,5-14): Verifying function 'fibonacci' 0.038793s: Fibonacci02__verifast_instrumented_modified.c(23,35-39): Producing assertion 0.038802s: Entering Redux.assume(true) 0.038812s: Exiting Redux.assume: 0.000001 seconds 0.038829s: Fibonacci02__verifast_instrumented_modified.c(23,5-14): Executing statement 0.038849s: Fibonacci02__verifast_instrumented_modified.c(26,5-7): Executing statement 0.038869s: Entering Redux.assume(n < 1) 0.038885s: Exiting Redux.assume: 0.000006 seconds 0.038894s: Fibonacci02__verifast_instrumented_modified.c(26,16-17): Executing statement 0.038904s: Fibonacci02__verifast_instrumented_modified.c(27,9-15): Executing return statement 0.038915s: Fibonacci02__verifast_instrumented_modified.c(24,28-30): Consuming assertion 0.038929s: Entering Redux.query(0 = 0 || 0 < n) 0.038946s: Exiting Redux.query 0.038954s: Fibonacci02__verifast_instrumented_modified.c(33,1-2): Cleaning up dummy fraction chunks 0.038962s: Fibonacci02__verifast_instrumented_modified.c(33,1-2): Leak check. 0.038972s: Entering Redux.assume(!(n < 1)) 0.038986s: Exiting Redux.assume: 0.000005 seconds 0.038995s: Fibonacci02__verifast_instrumented_modified.c(28,12-14): Executing statement 0.039007s: Entering Redux.assume(n = 1) 0.039025s: Exiting Redux.assume: 0.000008 seconds 0.039038s: Fibonacci02__verifast_instrumented_modified.c(28,24-25): Executing statement 0.039049s: Fibonacci02__verifast_instrumented_modified.c(29,9-15): Executing return statement 0.039058s: Fibonacci02__verifast_instrumented_modified.c(24,28-30): Consuming assertion 0.039067s: Entering Redux.query(1 = 0 || 0 < n) 0.039086s: Exiting Redux.query 0.039094s: Fibonacci02__verifast_instrumented_modified.c(33,1-2): Cleaning up dummy fraction chunks 0.039102s: Fibonacci02__verifast_instrumented_modified.c(33,1-2): Leak check. 0.039117s: Entering Redux.assume(!(n = 1)) 0.039129s: Exiting Redux.assume: 0.000003 seconds 0.039138s: Fibonacci02__verifast_instrumented_modified.c(30,12-13): Executing statement 0.039148s: Fibonacci02__verifast_instrumented_modified.c(31,9-15): Executing return statement 0.039829s: Fibonacci02__verifast_instrumented_modified.c(31,16-25): Verifying call 0.039841s: Fibonacci02__verifast_instrumented_modified.c(23,35-39): Consuming assertion 0.039855s: Entering Redux.query(true) 0.039864s: Exiting Redux.query 0.039874s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.039887s: Exiting Redux.assert_term: 0.000004 seconds 0.039896s: Fibonacci02__verifast_instrumented_modified.c(24,28-30): Producing assertion 0.039906s: Entering Redux.assume(result = 0 || 0 < (n - 1)) 0.039946s: Exiting Redux.assume: 0.000030 seconds 0.039958s: Fibonacci02__verifast_instrumented_modified.c(31,33-42): Verifying call 0.039975s: Fibonacci02__verifast_instrumented_modified.c(23,35-39): Consuming assertion 0.039983s: Entering Redux.query(true) 0.039992s: Exiting Redux.query 0.040002s: Entering Redux.assert_term(-2147483648 <= result0 && result0 <= 2147483647) 0.040027s: Exiting Redux.assert_term: 0.000016 seconds 0.040036s: Fibonacci02__verifast_instrumented_modified.c(24,28-30): Producing assertion 0.040046s: Entering Redux.assume(result0 = 0 || 0 < (n - 2)) 0.040093s: Exiting Redux.assume: 0.000038 seconds 0.040110s: Fibonacci02__verifast_instrumented_modified.c(24,28-30): Consuming assertion 0.040120s: Entering Redux.query((result + result0) = 0 || 0 < n) 0.040153s: Exiting Redux.query 0.040162s: Fibonacci02__verifast_instrumented_modified.c(33,1-2): Cleaning up dummy fraction chunks 0.040170s: Fibonacci02__verifast_instrumented_modified.c(33,1-2): Leak check. 0.040190s: Fibonacci02__verifast_instrumented_modified.c(36,5-9): Verifying function 'main' 0.040198s: Fibonacci02__verifast_instrumented_modified.c(36,25-31): Producing assertion 0.040215s: Fibonacci02__verifast_instrumented_modified.c(40,5-16): Executing statement 0.040231s: Consuming chunk [_]module(Fibonacci02__verifast_instrumented_modified, true) 0.040243s: Fibonacci02__verifast_instrumented_modified.c(36,5-9): Executing statement 0.040254s: Fibonacci02__verifast_instrumented_modified.c(42,11-12): Executing statement 0.040265s: Fibonacci02__verifast_instrumented_modified.c(43,16-17): Executing statement 0.040276s: Fibonacci02__verifast_instrumented_modified.c(43,18-27): Verifying call 0.040290s: Fibonacci02__verifast_instrumented_modified.c(23,35-39): Consuming assertion 0.040298s: Entering Redux.query(true) 0.040306s: Exiting Redux.query 0.040316s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.040329s: Exiting Redux.assert_term: 0.000003 seconds 0.040337s: Fibonacci02__verifast_instrumented_modified.c(24,28-30): Producing assertion 0.040347s: Entering Redux.assume(result = 0 || 0 < 9) 0.040380s: Exiting Redux.assume: 0.000020 seconds 0.040390s: Fibonacci02__verifast_instrumented_modified.c(44,5-7): Executing statement 0.040402s: Entering Redux.assume(result = 34) 0.040425s: Exiting Redux.assume: 0.000015 seconds 0.040434s: Fibonacci02__verifast_instrumented_modified.c(44,23-24): Executing statement 0.040445s: Fibonacci02__verifast_instrumented_modified.c(45,9-15): Executing return statement 0.040454s: Fibonacci02__verifast_instrumented_modified.c(37,13-17): Consuming assertion 0.040468s: Fibonacci02__verifast_instrumented_modified.c(49,12-13): Cleaning up dummy fraction chunks 0.040476s: Fibonacci02__verifast_instrumented_modified.c(49,12-13): Leak check. 0.040486s: Entering Redux.assume(!(result = 34)) 0.040519s: Exiting Redux.assume: 0.000024 seconds 0.040529s: Fibonacci02__verifast_instrumented_modified.c(46,12-13): Executing statement 0.040539s: Fibonacci02__verifast_instrumented_modified.c(47,16-17): Executing statement 0.040549s: Fibonacci02__verifast_instrumented_modified.c(47,17-28): Executing statement 0.040566s: Fibonacci02__verifast_instrumented_modified.c(47,17-28): Verifying call 0.040575s: Fibonacci02__verifast_instrumented_modified.c(6,33-38): Consuming assertion 0.040583s: Entering Redux.query(false) 0.040591s: Exiting Redux.query 0.040600s: Fibonacci02__verifast_instrumented_modified.c(6,33-38): Consuming expression 0.040608s: Entering Redux.query(false) 0.040615s: Exiting Redux.query Fibonacci02__verifast_instrumented_modified.c(6,33-38): Cannot prove condition. (Cannot prove false.)