./verifast-validate-witness.sh sv-benchmarks/c/loop-acceleration/functions_1-1.c ./results/automizer-verification-files/SV-COMP24_unreach-call/functions_1-1.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/loop-acceleration/functions_1-1.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/functions_1-1.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/loop-acceleration/functions_1-1.c + FILE=functions_1-1.c ++ echo functions_1-1 ++ sed 's/[-\.]/_/g' - + SANITIZED=functions_1_1 + MODULE=functions_1_1__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=functions_1_1__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/functions_1-1.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=functions_1_1__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/functions_1-1.yml/witness-2.1.yml -p sv-benchmarks/c/loop-acceleration/functions_1-1.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n functions_1_1__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/loop-acceleration/functions_1-1.c -o functions_1_1__verifast_instrumented.c + program_modifications_cli.py -p functions_1_1__verifast_instrumented.c -o functions_1_1__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Redux -read_options_from_source_file -c functions_1_1__verifast_instrumented_modified.c functions_1_1__verifast_instrumented_modified.c 0.006373s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.006403s: Exiting Redux.assert_term: 0.000013 seconds 0.006440s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.006455s: Exiting Redux.assert_term: 0.000005 seconds 0.006473s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.006486s: Exiting Redux.assert_term: 0.000005 seconds 0.006496s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.006507s: Exiting Redux.assert_term: 0.000002 seconds 0.006517s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.006531s: Exiting Redux.assert_term: 0.000005 seconds 0.006538s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.006552s: Exiting Redux.assert_term: 0.000005 seconds 0.006566s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.006580s: Exiting Redux.assert_term: 0.000003 seconds 0.006589s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.006601s: Exiting Redux.assert_term: 0.000003 seconds 0.006610s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.006624s: Exiting Redux.assert_term: 0.000003 seconds 0.006634s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.006648s: Exiting Redux.assert_term: 0.000001 seconds 0.006662s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.006675s: Exiting Redux.assert_term: 0.000005 seconds 0.006685s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.006696s: Exiting Redux.assert_term: 0.000003 seconds 0.006706s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.006718s: Exiting Redux.assert_term: 0.000005 seconds 0.006727s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.006739s: Exiting Redux.assert_term: 0.000004 seconds 0.006755s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.006770s: Exiting Redux.assert_term: 0.000003 seconds 0.006781s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.006795s: Exiting Redux.assert_term: 0.000002 seconds 0.006804s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.006816s: Exiting Redux.assert_term: 0.000004 seconds 0.006825s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.006837s: Exiting Redux.assert_term: 0.000005 seconds 0.006853s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.006863s: Exiting Redux.assert_term: 0.000002 seconds 0.006874s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.006889s: Exiting Redux.assert_term: 0.000007 seconds 0.006897s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.006911s: Exiting Redux.assert_term: 0.000004 seconds 0.006921s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.006932s: Exiting Redux.assert_term: 0.000002 seconds 0.006946s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.006960s: Exiting Redux.assert_term: 0.000006 seconds 0.006968s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.006981s: Exiting Redux.assert_term: 0.000003 seconds 0.006991s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007004s: Exiting Redux.assert_term: 0.000003 seconds 0.007012s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007026s: Exiting Redux.assert_term: 0.000004 seconds 0.007040s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007080s: Exiting Redux.assert_term: 0.000032 seconds 0.023616s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.023650s: Exiting Redux.assert_term: 0.000010 seconds 0.023669s: Entering Redux.assume(true ==> default_value = 0) 0.023686s: Exiting Redux.assume: 0.000005 seconds 0.024893s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.024913s: Exiting Redux.assert_term: 0.000005 seconds 0.024938s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.024950s: Exiting Redux.assert_term: 0.000003 seconds 0.024969s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.024981s: Exiting Redux.assert_term: 0.000002 seconds 0.024998s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.025010s: Exiting Redux.assert_term: 0.000002 seconds 0.025021s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.025032s: Exiting Redux.assert_term: 0.000003 seconds 0.025048s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.025065s: Exiting Redux.assert_term: 0.000003 seconds 0.025080s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.025092s: Exiting Redux.assert_term: 0.000003 seconds 0.025102s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.025114s: Exiting Redux.assert_term: 0.000002 seconds 0.025127s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.025139s: Exiting Redux.assert_term: 0.000002 seconds 0.025153s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.025169s: Exiting Redux.assert_term: 0.000003 seconds 0.025185s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.025198s: Exiting Redux.assert_term: 0.000003 seconds 0.025209s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.025220s: Exiting Redux.assert_term: 0.000003 seconds 0.025233s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.025245s: Exiting Redux.assert_term: 0.000003 seconds 0.025259s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.025277s: Exiting Redux.assert_term: 0.000002 seconds 0.025291s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.025302s: Exiting Redux.assert_term: 0.000003 seconds 0.025317s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.025329s: Exiting Redux.assert_term: 0.000003 seconds 0.025348s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.025359s: Exiting Redux.assert_term: 0.000003 seconds 0.025375s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.025392s: Exiting Redux.assert_term: 0.000002 seconds 0.025407s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.025419s: Exiting Redux.assert_term: 0.000002 seconds 0.025437s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.025448s: Exiting Redux.assert_term: 0.000003 seconds 0.027995s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.028014s: Exiting Redux.assume: 0.000004 seconds 0.033308s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.033338s: Exiting Redux.assert_term: 0.000006 seconds 0.033358s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.033370s: Exiting Redux.assert_term: 0.000003 seconds 0.033385s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.033397s: Exiting Redux.assert_term: 0.000003 seconds 0.033411s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.033423s: Exiting Redux.assert_term: 0.000003 seconds 0.033438s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.033458s: Exiting Redux.assume: 0.000010 seconds 0.033471s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.033484s: Exiting Redux.assert_term: 0.000003 seconds 0.033493s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.033515s: Exiting Redux.assume: 0.000013 seconds 0.033528s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.033545s: Exiting Redux.assert_term: 0.000003 seconds 0.033561s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.033573s: Exiting Redux.assert_term: 0.000002 seconds 0.033592s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.033604s: Exiting Redux.assert_term: 0.000003 seconds 0.033624s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.033637s: Exiting Redux.assert_term: 0.000003 seconds 0.033661s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.033674s: Exiting Redux.assert_term: 0.000003 seconds 0.033697s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.033708s: Exiting Redux.assert_term: 0.000003 seconds 0.033726s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.033738s: Exiting Redux.assert_term: 0.000003 seconds 0.033753s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.033771s: Exiting Redux.assert_term: 0.000003 seconds 0.033785s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.033797s: Exiting Redux.assert_term: 0.000003 seconds 0.033812s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.033823s: Exiting Redux.assert_term: 0.000002 seconds 0.033837s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.033849s: Exiting Redux.assert_term: 0.000002 seconds 0.033868s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.033880s: Exiting Redux.assert_term: 0.000003 seconds 0.033903s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.033915s: Exiting Redux.assert_term: 0.000002 seconds 0.033930s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.033941s: Exiting Redux.assert_term: 0.000003 seconds 0.033956s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.033967s: Exiting Redux.assert_term: 0.000003 seconds 0.033986s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.033998s: Exiting Redux.assert_term: 0.000003 seconds 0.034013s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.034025s: Exiting Redux.assert_term: 0.000002 seconds 0.034046s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.034058s: Exiting Redux.assert_term: 0.000002 seconds 0.034077s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.034094s: Exiting Redux.assert_term: 0.000003 seconds 0.034158s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.034170s: Exiting Redux.assert_term: 0.000002 seconds 0.034190s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.034201s: Exiting Redux.assert_term: 0.000002 seconds 0.034227s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.034239s: Exiting Redux.assert_term: 0.000003 seconds 0.034260s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.034278s: Exiting Redux.assert_term: 0.000003 seconds 0.034292s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.034304s: Exiting Redux.assert_term: 0.000002 seconds 0.034319s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.034331s: Exiting Redux.assert_term: 0.000002 seconds 0.034345s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.034356s: Exiting Redux.assert_term: 0.000003 seconds 0.034370s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.034387s: Exiting Redux.assert_term: 0.000002 seconds 0.034400s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.034411s: Exiting Redux.assert_term: 0.000002 seconds 0.034424s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.034435s: Exiting Redux.assert_term: 0.000003 seconds 0.034452s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.034463s: Exiting Redux.assert_term: 0.000003 seconds 0.034477s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.034493s: Exiting Redux.assert_term: 0.000003 seconds 0.034507s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.034519s: Exiting Redux.assert_term: 0.000002 seconds 0.034538s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.034550s: Exiting Redux.assert_term: 0.000003 seconds 0.034573s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.034584s: Exiting Redux.assert_term: 0.000003 seconds 0.034600s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.034617s: Exiting Redux.assert_term: 0.000003 seconds 0.034639s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.034650s: Exiting Redux.assert_term: 0.000003 seconds 0.034663s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.034675s: Exiting Redux.assert_term: 0.000003 seconds 0.034688s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.034699s: Exiting Redux.assert_term: 0.000003 seconds 0.034712s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.034729s: Exiting Redux.assert_term: 0.000003 seconds 0.034743s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.034754s: Exiting Redux.assert_term: 0.000003 seconds 0.034767s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.034779s: Exiting Redux.assert_term: 0.000002 seconds 0.034796s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.034811s: Exiting Redux.assert_term: 0.000004 seconds 0.034829s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.034851s: Exiting Redux.assert_term: 0.000003 seconds 0.034869s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.034883s: Exiting Redux.assert_term: 0.000003 seconds 0.034912s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.034926s: Exiting Redux.assert_term: 0.000003 seconds 0.034946s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.034960s: Exiting Redux.assert_term: 0.000003 seconds 0.034983s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.034998s: Exiting Redux.assert_term: 0.000003 seconds 0.035016s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.035030s: Exiting Redux.assert_term: 0.000003 seconds 0.035048s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.035061s: Exiting Redux.assert_term: 0.000003 seconds 0.035078s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.035092s: Exiting Redux.assert_term: 0.000003 seconds 0.035115s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.035129s: Exiting Redux.assert_term: 0.000004 seconds 0.035146s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.035160s: Exiting Redux.assert_term: 0.000003 seconds 0.035177s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.035191s: Exiting Redux.assert_term: 0.000003 seconds 0.035207s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.035220s: Exiting Redux.assert_term: 0.000003 seconds 0.035246s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.035261s: Exiting Redux.assert_term: 0.000003 seconds 0.035277s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.035291s: Exiting Redux.assert_term: 0.000003 seconds 0.035311s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.035324s: Exiting Redux.assert_term: 0.000003 seconds 0.035343s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.035357s: Exiting Redux.assert_term: 0.000003 seconds 0.035383s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.035397s: Exiting Redux.assert_term: 0.000003 seconds 0.035415s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.035429s: Exiting Redux.assert_term: 0.000003 seconds 0.035447s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.035461s: Exiting Redux.assert_term: 0.000003 seconds 0.035479s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.035494s: Exiting Redux.assert_term: 0.000003 seconds 0.035517s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.035532s: Exiting Redux.assert_term: 0.000003 seconds 0.035550s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.035564s: Exiting Redux.assert_term: 0.000003 seconds 0.035582s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.035595s: Exiting Redux.assert_term: 0.000003 seconds 0.035612s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.035625s: Exiting Redux.assert_term: 0.000003 seconds 0.035648s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.035663s: Exiting Redux.assert_term: 0.000003 seconds 0.035679s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.035692s: Exiting Redux.assert_term: 0.000003 seconds 0.035708s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.035722s: Exiting Redux.assert_term: 0.000003 seconds 0.035738s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.035751s: Exiting Redux.assert_term: 0.000003 seconds 0.035772s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.035786s: Exiting Redux.assert_term: 0.000003 seconds 0.035802s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.035816s: Exiting Redux.assert_term: 0.000003 seconds 0.035832s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.035846s: Exiting Redux.assert_term: 0.000003 seconds 0.035862s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.035875s: Exiting Redux.assert_term: 0.000003 seconds 0.035897s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.035924s: Exiting Redux.assert_term: 0.000003 seconds 0.035944s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.035958s: Exiting Redux.assert_term: 0.000003 seconds 0.035977s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.035992s: Exiting Redux.assert_term: 0.000003 seconds 0.036010s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.036024s: Exiting Redux.assert_term: 0.000003 seconds 0.036048s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.036064s: Exiting Redux.assert_term: 0.000003 seconds 0.036084s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.036098s: Exiting Redux.assert_term: 0.000003 seconds 0.036118s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.036133s: Exiting Redux.assert_term: 0.000004 seconds 0.036158s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.036173s: Exiting Redux.assert_term: 0.000004 seconds 0.036202s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.036217s: Exiting Redux.assert_term: 0.000003 seconds 0.036234s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.036248s: Exiting Redux.assert_term: 0.000003 seconds 0.036266s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.036279s: Exiting Redux.assert_term: 0.000003 seconds 0.036296s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.036311s: Exiting Redux.assert_term: 0.000003 seconds 0.036339s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.036352s: Exiting Redux.assert_term: 0.000003 seconds 0.036371s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.036386s: Exiting Redux.assert_term: 0.000003 seconds 0.036403s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.036416s: Exiting Redux.assert_term: 0.000003 seconds 0.036434s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.036448s: Exiting Redux.assert_term: 0.000003 seconds 0.036475s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.036489s: Exiting Redux.assert_term: 0.000003 seconds 0.036507s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.036521s: Exiting Redux.assert_term: 0.000003 seconds 0.036540s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.036554s: Exiting Redux.assert_term: 0.000003 seconds 0.036571s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.036585s: Exiting Redux.assert_term: 0.000003 seconds 0.036610s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.036625s: Exiting Redux.assert_term: 0.000003 seconds 0.036643s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.036658s: Exiting Redux.assert_term: 0.000004 seconds 0.036678s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.036693s: Exiting Redux.assert_term: 0.000003 seconds 0.036713s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.036732s: Exiting Redux.assert_term: 0.000003 seconds 0.036750s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.036764s: Exiting Redux.assert_term: 0.000003 seconds 0.036784s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.036797s: Exiting Redux.assert_term: 0.000003 seconds 0.036817s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.036831s: Exiting Redux.assert_term: 0.000003 seconds 0.036851s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.036873s: Exiting Redux.assert_term: 0.000005 seconds 0.036892s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.036916s: Exiting Redux.assert_term: 0.000004 seconds 0.036934s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.036948s: Exiting Redux.assert_term: 0.000003 seconds 0.036969s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.036982s: Exiting Redux.assert_term: 0.000003 seconds 0.036999s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.037018s: Exiting Redux.assert_term: 0.000004 seconds 0.037038s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.037052s: Exiting Redux.assert_term: 0.000003 seconds 0.037073s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.037087s: Exiting Redux.assert_term: 0.000003 seconds 0.037107s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.037122s: Exiting Redux.assert_term: 0.000003 seconds 0.037140s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.037159s: Exiting Redux.assert_term: 0.000003 seconds 0.037179s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.037192s: Exiting Redux.assert_term: 0.000003 seconds 0.037214s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.037618s: Exiting Redux.assert_term: 0.000393 seconds 0.038769s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.038791s: Exiting Redux.assert_term: 0.000008 seconds 0.038818s: Entering Redux.assert_term(func_rank(__VERIFIER_assert) = 200) 0.038833s: Exiting Redux.assert_term: 0.000005 seconds 0.038854s: Entering Redux.assert_term(func_rank(f) = 201) 0.038868s: Exiting Redux.assert_term: 0.000003 seconds 0.038889s: Entering Redux.assert_term(func_rank(main) = 202) 0.038913s: Exiting Redux.assert_term: 0.000004 seconds 0.038952s: functions_1_1__verifast_instrumented_modified.c(25,5-9): Function 'main': Function type implementation check 0.038970s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.038998s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.039010s: Entering Redux.assume(0 <= argc) 0.039027s: Exiting Redux.assume: 0.000006 seconds 0.039037s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.039048s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.039073s: functions_1_1__verifast_instrumented_modified.c(25,29-35): Consuming assertion 0.039089s: Consuming chunk module(functions_1_1__verifast_instrumented_modified, true) 0.039103s: functions_1_1__verifast_instrumented_modified.c(26,13-17): Producing assertion 0.039116s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.039127s: functions_1_1__verifast_instrumented_modified.c(25,5-9): Cleaning up dummy fraction chunks 0.039142s: functions_1_1__verifast_instrumented_modified.c(25,5-9): Leak check. 0.039194s: functions_1_1__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.039206s: functions_1_1__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.039216s: Entering Redux.assume(false) 0.039229s: Exiting Redux.assume: 0.000002 seconds 0.039246s: Entering Redux.assert_term(-2147483648 <= cond && cond <= 2147483647) 0.039267s: Exiting Redux.assert_term: 0.000005 seconds 0.039279s: functions_1_1__verifast_instrumented_modified.c(10,6-23): Verifying function '__VERIFIER_assert' 0.039290s: functions_1_1__verifast_instrumented_modified.c(10,50-52): Producing assertion 0.039301s: Entering Redux.assume(1 <= cond) 0.039317s: Exiting Redux.assume: 0.000006 seconds 0.039333s: functions_1_1__verifast_instrumented_modified.c(10,6-23): Executing statement 0.039358s: functions_1_1__verifast_instrumented_modified.c(13,3-5): Executing statement 0.039392s: Entering Redux.assume(!(!(cond = 0))) 0.039414s: Exiting Redux.assume: 0.000010 seconds 0.039426s: Entering Redux.assume(!(!(!(cond = 0)))) 0.039440s: Exiting Redux.assume: 0.000004 seconds 0.039451s: functions_1_1__verifast_instrumented_modified.c(16,3-9): Executing return statement 0.039462s: functions_1_1__verifast_instrumented_modified.c(11,16-18): Consuming assertion 0.039473s: Entering Redux.query(1 <= cond) 0.039488s: Exiting Redux.query 0.039504s: functions_1_1__verifast_instrumented_modified.c(17,1-2): Cleaning up dummy fraction chunks 0.039514s: functions_1_1__verifast_instrumented_modified.c(17,1-2): Leak check. 0.039532s: Entering Redux.assert_term(0 <= z && z <= 4294967295) 0.039548s: Exiting Redux.assert_term: 0.000005 seconds 0.039561s: functions_1_1__verifast_instrumented_modified.c(19,14-15): Verifying function 'f' 0.039571s: functions_1_1__verifast_instrumented_modified.c(19,45-49): Producing assertion 0.039580s: Entering Redux.assume(true) 0.039598s: Exiting Redux.assume: 0.000002 seconds 0.039610s: functions_1_1__verifast_instrumented_modified.c(19,14-15): Executing statement 0.039623s: functions_1_1__verifast_instrumented_modified.c(22,3-9): Executing return statement 0.039638s: functions_1_1__verifast_instrumented_modified.c(20,29-31): Consuming assertion 0.039663s: Entering Redux.query(!(%(z, 2) = 0) || %((z + 2), 2) = 0) 0.039691s: Exiting Redux.query 0.039702s: functions_1_1__verifast_instrumented_modified.c(20,29-31): Consuming expression 0.039729s: Entering Redux.query(!(%(z, 2) = 0) || %((z + 2), 2) = 0) 0.040752s: Exiting Redux.query functions_1_1__verifast_instrumented_modified.c(20,29-31): Cannot prove condition. (Cannot prove !(%(z, 2) = 0) || %((z + 2), 2) = 0.)