./verifast-validate-witness.sh sv-benchmarks/c/recursive-simple/sum_20x0-2.c ./results/automizer-verification-files/SV-COMP24_unreach-call/sum_20x0-2.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/recursive-simple/sum_20x0-2.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/sum_20x0-2.yml/witness-2.1.yml ++ basename sv-benchmarks/c/recursive-simple/sum_20x0-2.c + FILE=sum_20x0-2.c ++ echo sum_20x0-2 ++ sed 's/[-\.]/_/g' - + SANITIZED=sum_20x0_2 + MODULE=sum_20x0_2__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=sum_20x0_2__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/sum_20x0-2.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=sum_20x0_2__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/sum_20x0-2.yml/witness-2.1.yml -p sv-benchmarks/c/recursive-simple/sum_20x0-2.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n sum_20x0_2__verifast_instrumented_modified Cast deleted. Potential Overflow in Invariant. + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/recursive-simple/sum_20x0-2.c -o sum_20x0_2__verifast_instrumented.c + program_modifications_cli.py -p sum_20x0_2__verifast_instrumented.c -o sum_20x0_2__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -read_options_from_source_file -c sum_20x0_2__verifast_instrumented_modified.c sum_20x0_2__verifast_instrumented_modified.c 0.006692s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.006735s: Exiting Redux.assert_term: 0.000023 seconds 0.006780s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.006798s: Exiting Redux.assert_term: 0.000006 seconds 0.006808s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.006823s: Exiting Redux.assert_term: 0.000005 seconds 0.006833s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.006859s: Exiting Redux.assert_term: 0.000003 seconds 0.006872s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.006888s: Exiting Redux.assert_term: 0.000006 seconds 0.006898s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.006913s: Exiting Redux.assert_term: 0.000004 seconds 0.006925s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.006941s: Exiting Redux.assert_term: 0.000003 seconds 0.006951s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.006972s: Exiting Redux.assert_term: 0.000005 seconds 0.006982s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.007000s: Exiting Redux.assert_term: 0.000007 seconds 0.007012s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.007025s: Exiting Redux.assert_term: 0.000002 seconds 0.007037s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.007053s: Exiting Redux.assert_term: 0.000005 seconds 0.007063s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.007085s: Exiting Redux.assert_term: 0.000003 seconds 0.007097s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.007112s: Exiting Redux.assert_term: 0.000005 seconds 0.007122s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.007137s: Exiting Redux.assert_term: 0.000005 seconds 0.007147s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.007162s: Exiting Redux.assert_term: 0.000002 seconds 0.007175s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.007194s: Exiting Redux.assert_term: 0.000002 seconds 0.007205s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.007220s: Exiting Redux.assert_term: 0.000005 seconds 0.007230s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.007245s: Exiting Redux.assert_term: 0.000005 seconds 0.007257s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.007269s: Exiting Redux.assert_term: 0.000002 seconds 0.007280s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.007303s: Exiting Redux.assert_term: 0.000008 seconds 0.007313s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.007329s: Exiting Redux.assert_term: 0.000005 seconds 0.007339s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.007354s: Exiting Redux.assert_term: 0.000003 seconds 0.007365s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.007381s: Exiting Redux.assert_term: 0.000006 seconds 0.007390s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.007409s: Exiting Redux.assert_term: 0.000005 seconds 0.007420s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007433s: Exiting Redux.assert_term: 0.000002 seconds 0.007444s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007458s: Exiting Redux.assert_term: 0.000004 seconds 0.007467s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007481s: Exiting Redux.assert_term: 0.000005 seconds 0.024816s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.024903s: Exiting Redux.assert_term: 0.000014 seconds 0.024923s: Entering Redux.assume(true ==> default_value = 0) 0.024937s: Exiting Redux.assume: 0.000006 seconds 0.026173s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.026198s: Exiting Redux.assert_term: 0.000006 seconds 0.026211s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.026223s: Exiting Redux.assert_term: 0.000003 seconds 0.026235s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.026253s: Exiting Redux.assert_term: 0.000003 seconds 0.026271s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.026283s: Exiting Redux.assert_term: 0.000003 seconds 0.026294s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.026305s: Exiting Redux.assert_term: 0.000003 seconds 0.026322s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.026333s: Exiting Redux.assert_term: 0.000003 seconds 0.026350s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.026366s: Exiting Redux.assert_term: 0.000003 seconds 0.026377s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.026389s: Exiting Redux.assert_term: 0.000002 seconds 0.026403s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.026415s: Exiting Redux.assert_term: 0.000002 seconds 0.026429s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.026441s: Exiting Redux.assert_term: 0.000003 seconds 0.026461s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.026475s: Exiting Redux.assert_term: 0.000002 seconds 0.026493s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.026505s: Exiting Redux.assert_term: 0.000003 seconds 0.026520s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.026532s: Exiting Redux.assert_term: 0.000002 seconds 0.026547s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.026559s: Exiting Redux.assert_term: 0.000003 seconds 0.026573s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.026586s: Exiting Redux.assert_term: 0.000002 seconds 0.026607s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.026619s: Exiting Redux.assert_term: 0.000003 seconds 0.026649s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.026662s: Exiting Redux.assert_term: 0.000003 seconds 0.026678s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.026690s: Exiting Redux.assert_term: 0.000003 seconds 0.026706s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.026717s: Exiting Redux.assert_term: 0.000002 seconds 0.026741s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.026753s: Exiting Redux.assert_term: 0.000003 seconds 0.029573s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.029608s: Exiting Redux.assume: 0.000008 seconds 0.034882s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.034912s: Exiting Redux.assert_term: 0.000010 seconds 0.034933s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.034963s: Exiting Redux.assert_term: 0.000003 seconds 0.034978s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.034990s: Exiting Redux.assert_term: 0.000003 seconds 0.035004s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.035016s: Exiting Redux.assert_term: 0.000003 seconds 0.035027s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.035048s: Exiting Redux.assume: 0.000011 seconds 0.035067s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.035079s: Exiting Redux.assert_term: 0.000003 seconds 0.035089s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.035112s: Exiting Redux.assume: 0.000013 seconds 0.035126s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.035138s: Exiting Redux.assert_term: 0.000003 seconds 0.035155s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.035172s: Exiting Redux.assert_term: 0.000002 seconds 0.035192s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.035205s: Exiting Redux.assert_term: 0.000002 seconds 0.035226s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.035238s: Exiting Redux.assert_term: 0.000003 seconds 0.035259s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.035271s: Exiting Redux.assert_term: 0.000003 seconds 0.035300s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.035312s: Exiting Redux.assert_term: 0.000002 seconds 0.035331s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.035343s: Exiting Redux.assert_term: 0.000002 seconds 0.035358s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.035370s: Exiting Redux.assert_term: 0.000002 seconds 0.035385s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.035402s: Exiting Redux.assert_term: 0.000002 seconds 0.035417s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.035429s: Exiting Redux.assert_term: 0.000002 seconds 0.035443s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.035455s: Exiting Redux.assert_term: 0.000003 seconds 0.035470s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.035482s: Exiting Redux.assert_term: 0.000002 seconds 0.035497s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.035514s: Exiting Redux.assert_term: 0.000003 seconds 0.035529s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.035541s: Exiting Redux.assert_term: 0.000002 seconds 0.035556s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.035568s: Exiting Redux.assert_term: 0.000002 seconds 0.035582s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.035594s: Exiting Redux.assert_term: 0.000003 seconds 0.035609s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.035634s: Exiting Redux.assert_term: 0.000011 seconds 0.035656s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.035669s: Exiting Redux.assert_term: 0.000003 seconds 0.035684s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.035695s: Exiting Redux.assert_term: 0.000003 seconds 0.035762s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.035774s: Exiting Redux.assert_term: 0.000002 seconds 0.035800s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.035812s: Exiting Redux.assert_term: 0.000002 seconds 0.035838s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.035850s: Exiting Redux.assert_term: 0.000003 seconds 0.035871s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.035883s: Exiting Redux.assert_term: 0.000002 seconds 0.035896s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.035908s: Exiting Redux.assert_term: 0.000003 seconds 0.035931s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.035942s: Exiting Redux.assert_term: 0.000003 seconds 0.035957s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.035969s: Exiting Redux.assert_term: 0.000002 seconds 0.035983s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.035994s: Exiting Redux.assert_term: 0.000003 seconds 0.036008s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.036019s: Exiting Redux.assert_term: 0.000002 seconds 0.036037s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.036049s: Exiting Redux.assert_term: 0.000002 seconds 0.036068s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.036079s: Exiting Redux.assert_term: 0.000003 seconds 0.036093s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.036105s: Exiting Redux.assert_term: 0.000002 seconds 0.036119s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.036130s: Exiting Redux.assert_term: 0.000003 seconds 0.036155s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.036167s: Exiting Redux.assert_term: 0.000003 seconds 0.036190s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.036202s: Exiting Redux.assert_term: 0.000003 seconds 0.036218s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.036230s: Exiting Redux.assert_term: 0.000003 seconds 0.036252s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.036263s: Exiting Redux.assert_term: 0.000003 seconds 0.036282s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.036294s: Exiting Redux.assert_term: 0.000003 seconds 0.036308s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.036319s: Exiting Redux.assert_term: 0.000003 seconds 0.036332s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.036344s: Exiting Redux.assert_term: 0.000002 seconds 0.036357s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.036375s: Exiting Redux.assert_term: 0.000002 seconds 0.036389s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.036401s: Exiting Redux.assert_term: 0.000002 seconds 0.036414s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.036425s: Exiting Redux.assert_term: 0.000002 seconds 0.036439s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.036450s: Exiting Redux.assert_term: 0.000002 seconds 0.036464s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.036482s: Exiting Redux.assert_term: 0.000002 seconds 0.036496s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.036508s: Exiting Redux.assert_term: 0.000003 seconds 0.036521s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.036533s: Exiting Redux.assert_term: 0.000002 seconds 0.036547s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.036559s: Exiting Redux.assert_term: 0.000002 seconds 0.036572s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.036588s: Exiting Redux.assert_term: 0.000002 seconds 0.036603s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.036614s: Exiting Redux.assert_term: 0.000002 seconds 0.036639s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.036651s: Exiting Redux.assert_term: 0.000003 seconds 0.036665s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.036677s: Exiting Redux.assert_term: 0.000003 seconds 0.036691s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.036707s: Exiting Redux.assert_term: 0.000002 seconds 0.036721s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.036733s: Exiting Redux.assert_term: 0.000003 seconds 0.036746s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.036757s: Exiting Redux.assert_term: 0.000003 seconds 0.036770s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.036781s: Exiting Redux.assert_term: 0.000003 seconds 0.036793s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.036813s: Exiting Redux.assert_term: 0.000003 seconds 0.036829s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.036841s: Exiting Redux.assert_term: 0.000002 seconds 0.036854s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.036866s: Exiting Redux.assert_term: 0.000002 seconds 0.036878s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.036889s: Exiting Redux.assert_term: 0.000002 seconds 0.036904s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.036924s: Exiting Redux.assert_term: 0.000003 seconds 0.036938s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.036950s: Exiting Redux.assert_term: 0.000002 seconds 0.036965s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.036976s: Exiting Redux.assert_term: 0.000003 seconds 0.036990s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.037002s: Exiting Redux.assert_term: 0.000003 seconds 0.037016s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.037031s: Exiting Redux.assert_term: 0.000002 seconds 0.037046s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.037058s: Exiting Redux.assert_term: 0.000002 seconds 0.037070s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.037082s: Exiting Redux.assert_term: 0.000003 seconds 0.037094s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.037106s: Exiting Redux.assert_term: 0.000002 seconds 0.037119s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.037134s: Exiting Redux.assert_term: 0.000003 seconds 0.037147s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.037158s: Exiting Redux.assert_term: 0.000003 seconds 0.037171s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.037182s: Exiting Redux.assert_term: 0.000003 seconds 0.037194s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.037206s: Exiting Redux.assert_term: 0.000002 seconds 0.037218s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.037234s: Exiting Redux.assert_term: 0.000003 seconds 0.037247s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.037258s: Exiting Redux.assert_term: 0.000002 seconds 0.037271s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.037283s: Exiting Redux.assert_term: 0.000003 seconds 0.037299s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.037310s: Exiting Redux.assert_term: 0.000002 seconds 0.037326s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.037341s: Exiting Redux.assert_term: 0.000002 seconds 0.037357s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.037369s: Exiting Redux.assert_term: 0.000002 seconds 0.037383s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.037395s: Exiting Redux.assert_term: 0.000002 seconds 0.037409s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.037423s: Exiting Redux.assert_term: 0.000003 seconds 0.037441s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.037457s: Exiting Redux.assert_term: 0.000003 seconds 0.037472s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.037484s: Exiting Redux.assert_term: 0.000003 seconds 0.037503s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.037515s: Exiting Redux.assert_term: 0.000003 seconds 0.037533s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.037545s: Exiting Redux.assert_term: 0.000002 seconds 0.037559s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.037575s: Exiting Redux.assert_term: 0.000003 seconds 0.037589s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.037601s: Exiting Redux.assert_term: 0.000002 seconds 0.037615s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.037638s: Exiting Redux.assert_term: 0.000003 seconds 0.037653s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.037665s: Exiting Redux.assert_term: 0.000003 seconds 0.037688s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.037700s: Exiting Redux.assert_term: 0.000003 seconds 0.037714s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.037726s: Exiting Redux.assert_term: 0.000002 seconds 0.037739s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.037751s: Exiting Redux.assert_term: 0.000002 seconds 0.037765s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.037777s: Exiting Redux.assert_term: 0.000002 seconds 0.037798s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.037809s: Exiting Redux.assert_term: 0.000002 seconds 0.037825s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.037837s: Exiting Redux.assert_term: 0.000003 seconds 0.037851s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.037862s: Exiting Redux.assert_term: 0.000002 seconds 0.037878s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.037890s: Exiting Redux.assert_term: 0.000002 seconds 0.037908s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.037920s: Exiting Redux.assert_term: 0.000002 seconds 0.037934s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.037946s: Exiting Redux.assert_term: 0.000002 seconds 0.037961s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.037973s: Exiting Redux.assert_term: 0.000002 seconds 0.037987s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.037998s: Exiting Redux.assert_term: 0.000003 seconds 0.038018s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.038029s: Exiting Redux.assert_term: 0.000003 seconds 0.038044s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.038055s: Exiting Redux.assert_term: 0.000003 seconds 0.038070s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.038082s: Exiting Redux.assert_term: 0.000003 seconds 0.038096s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.038108s: Exiting Redux.assert_term: 0.000003 seconds 0.038127s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.038139s: Exiting Redux.assert_term: 0.000002 seconds 0.038154s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.038166s: Exiting Redux.assert_term: 0.000002 seconds 0.038179s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.038190s: Exiting Redux.assert_term: 0.000003 seconds 0.038205s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.038221s: Exiting Redux.assert_term: 0.000002 seconds 0.038237s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.038249s: Exiting Redux.assert_term: 0.000003 seconds 0.038265s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.038276s: Exiting Redux.assert_term: 0.000003 seconds 0.038290s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.038302s: Exiting Redux.assert_term: 0.000002 seconds 0.038316s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.038332s: Exiting Redux.assert_term: 0.000003 seconds 0.038349s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.038689s: Exiting Redux.assert_term: 0.000331 seconds 0.039632s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.039651s: Exiting Redux.assert_term: 0.000005 seconds 0.039665s: Entering Redux.assert_term(func_rank(sum) = 200) 0.039677s: Exiting Redux.assert_term: 0.000003 seconds 0.039693s: Entering Redux.assert_term(func_rank(main) = 201) 0.039711s: Exiting Redux.assert_term: 0.000003 seconds 0.039743s: sum_20x0_2__verifast_instrumented_modified.c(20,5-9): Function 'main': Function type implementation check 0.039758s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.039773s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.039783s: Entering Redux.assume(0 <= argc) 0.039797s: Exiting Redux.assume: 0.000005 seconds 0.039815s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.039824s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.039838s: sum_20x0_2__verifast_instrumented_modified.c(20,29-35): Consuming assertion 0.039851s: Consuming chunk module(sum_20x0_2__verifast_instrumented_modified, true) 0.039863s: sum_20x0_2__verifast_instrumented_modified.c(21,13-17): Producing assertion 0.039882s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.039891s: sum_20x0_2__verifast_instrumented_modified.c(20,5-9): Cleaning up dummy fraction chunks 0.039899s: sum_20x0_2__verifast_instrumented_modified.c(20,5-9): Leak check. 0.039942s: sum_20x0_2__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.039952s: sum_20x0_2__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.039966s: Entering Redux.assume(false) 0.039977s: Exiting Redux.assume: 0.000001 seconds 0.039990s: Entering Redux.assert_term(-2147483648 <= n && n <= 2147483647) 0.040004s: Exiting Redux.assert_term: 0.000003 seconds 0.040012s: Entering Redux.assert_term(-2147483648 <= m && m <= 2147483647) 0.040024s: Exiting Redux.assert_term: 0.000002 seconds 0.040039s: sum_20x0_2__verifast_instrumented_modified.c(10,5-8): Verifying function 'sum' 0.040048s: sum_20x0_2__verifast_instrumented_modified.c(10,36-40): Producing assertion 0.040061s: Entering Redux.assume(true) 0.040072s: Exiting Redux.assume: 0.000001 seconds 0.040087s: sum_20x0_2__verifast_instrumented_modified.c(10,5-8): Executing statement 0.040104s: sum_20x0_2__verifast_instrumented_modified.c(13,5-7): Executing statement 0.040121s: Entering Redux.assume(n <= 0) 0.040136s: Exiting Redux.assume: 0.000006 seconds 0.040145s: sum_20x0_2__verifast_instrumented_modified.c(13,17-18): Executing statement 0.040156s: sum_20x0_2__verifast_instrumented_modified.c(14,7-13): Executing return statement 0.040172s: sum_20x0_2__verifast_instrumented_modified.c(11,21-23): Consuming assertion 0.040182s: Entering Redux.query((m + n) = (n + m)) 0.040191s: Exiting Redux.query 0.040200s: sum_20x0_2__verifast_instrumented_modified.c(18,1-2): Cleaning up dummy fraction chunks 0.040209s: sum_20x0_2__verifast_instrumented_modified.c(18,1-2): Leak check. 0.040219s: Entering Redux.assume(!(n <= 0)) 0.040233s: Exiting Redux.assume: 0.000005 seconds 0.040246s: sum_20x0_2__verifast_instrumented_modified.c(15,12-13): Executing statement 0.040257s: sum_20x0_2__verifast_instrumented_modified.c(16,7-13): Executing return statement 0.040273s: sum_20x0_2__verifast_instrumented_modified.c(16,14-17): Verifying call 0.040282s: sum_20x0_2__verifast_instrumented_modified.c(10,36-40): Consuming assertion 0.040290s: Entering Redux.query(true) 0.040299s: Exiting Redux.query 0.040309s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.040326s: Exiting Redux.assert_term: 0.000003 seconds 0.040336s: sum_20x0_2__verifast_instrumented_modified.c(11,21-23): Producing assertion 0.040346s: Entering Redux.assume(result = ((n - 1) + (m + 1))) 0.040368s: Exiting Redux.assume: 0.000013 seconds 0.040377s: sum_20x0_2__verifast_instrumented_modified.c(11,21-23): Consuming assertion 0.040386s: Entering Redux.query(result = (n + m)) 0.040399s: Exiting Redux.query 0.040408s: sum_20x0_2__verifast_instrumented_modified.c(18,1-2): Cleaning up dummy fraction chunks 0.040421s: sum_20x0_2__verifast_instrumented_modified.c(18,1-2): Leak check. 0.041110s: sum_20x0_2__verifast_instrumented_modified.c(20,5-9): Verifying function 'main' 0.041122s: sum_20x0_2__verifast_instrumented_modified.c(20,29-35): Producing assertion 0.041135s: sum_20x0_2__verifast_instrumented_modified.c(24,5-16): Executing statement 0.041152s: Consuming chunk [_]module(sum_20x0_2__verifast_instrumented_modified, true) 0.041165s: sum_20x0_2__verifast_instrumented_modified.c(20,5-9): Executing statement 0.041184s: sum_20x0_2__verifast_instrumented_modified.c(26,9-10): Executing statement 0.041195s: sum_20x0_2__verifast_instrumented_modified.c(27,9-10): Executing statement 0.041204s: sum_20x0_2__verifast_instrumented_modified.c(28,14-15): Executing statement 0.041216s: sum_20x0_2__verifast_instrumented_modified.c(28,16-19): Verifying call 0.041225s: sum_20x0_2__verifast_instrumented_modified.c(10,36-40): Consuming assertion 0.041233s: Entering Redux.query(true) 0.041250s: Exiting Redux.query 0.041260s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.041273s: Exiting Redux.assert_term: 0.000004 seconds 0.041281s: sum_20x0_2__verifast_instrumented_modified.c(11,21-23): Producing assertion 0.041291s: Entering Redux.assume(result = (20 + 0)) 0.041311s: Exiting Redux.assume: 0.000011 seconds 0.041322s: sum_20x0_2__verifast_instrumented_modified.c(29,3-5): Executing statement 0.041335s: Entering Redux.assume(!(result = (20 + 0))) 0.041351s: Exiting Redux.assume: 0.000002 seconds 0.041361s: Entering Redux.assume(!(!(result = (20 + 0)))) 0.041371s: Exiting Redux.assume: 0.000002 seconds 0.041380s: sum_20x0_2__verifast_instrumented_modified.c(32,2-8): Executing return statement 0.041390s: sum_20x0_2__verifast_instrumented_modified.c(21,13-17): Consuming assertion 0.041398s: sum_20x0_2__verifast_instrumented_modified.c(32,12-13): Cleaning up dummy fraction chunks 0.041406s: sum_20x0_2__verifast_instrumented_modified.c(32,12-13): Leak check. 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% sum_20x0_2__verifast_instrumented_modified.c : lines: code: 14; annot: 9; mixed: 4; overhead: 93% Statements parsed: 101 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 6 Execution steps (including assertion production/consumption steps): 48 Symbolic execution forks: 2 Prover assumes: 9 Term equality tests -- same term: 3 Term equality tests -- prover query: 0 Term equality tests -- total: 3 Other prover queries: 4 Prover statistics: # toplevel assumes and queries (with # pending case splits) = 189 (0), 0 (more than 30) assume_core_count = 200 number of case splits = 0 simplex_assert_ge_count = 151 simplex_assert_eq_count = 4 simplex_assert_neq_count = 1 max_truenode_childcount = 0 max_falsenode_childcount = 2 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: 0.000805s Time spent in Simplex: 0.000535s Time spent parsing: 0.017107s Function timings (> 0.1s): Total time: 0.04 seconds 0 errors found (6 statements verified)