./verifast-validate-witness.sh sv-benchmarks/c/recursive-simple/id2_i5_o5-2.c ./results/automizer-verification-files/SV-COMP24_unreach-call/id2_i5_o5-2.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/recursive-simple/id2_i5_o5-2.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/id2_i5_o5-2.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-simple/id2_i5_o5-2.c + FILE=id2_i5_o5-2.c ++ echo id2_i5_o5-2 ++ sed 's/[-\.]/_/g' - + SANITIZED=id2_i5_o5_2 + MODULE=id2_i5_o5_2__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=id2_i5_o5_2__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/id2_i5_o5-2.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=id2_i5_o5_2__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/id2_i5_o5-2.yml/witness-2.1.yml -p sv-benchmarks/c/recursive-simple/id2_i5_o5-2.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n id2_i5_o5_2__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/recursive-simple/id2_i5_o5-2.c -o id2_i5_o5_2__verifast_instrumented.c + program_modifications_cli.py -p id2_i5_o5_2__verifast_instrumented.c -o id2_i5_o5_2__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Redux -read_options_from_source_file -c id2_i5_o5_2__verifast_instrumented_modified.c id2_i5_o5_2__verifast_instrumented_modified.c 0.006880s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.006912s: Exiting Redux.assert_term: 0.000012 seconds 0.006950s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.006968s: Exiting Redux.assert_term: 0.000006 seconds 0.006988s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.007000s: Exiting Redux.assert_term: 0.000006 seconds 0.007012s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.007022s: Exiting Redux.assert_term: 0.000002 seconds 0.007034s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.007048s: Exiting Redux.assert_term: 0.000006 seconds 0.007056s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.007068s: Exiting Redux.assert_term: 0.000004 seconds 0.007080s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.007100s: Exiting Redux.assert_term: 0.000002 seconds 0.007108s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.007124s: Exiting Redux.assert_term: 0.000006 seconds 0.007132s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.007176s: Exiting Redux.assert_term: 0.000003 seconds 0.007189s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.007203s: Exiting Redux.assert_term: 0.000002 seconds 0.007212s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.007233s: Exiting Redux.assert_term: 0.000005 seconds 0.007243s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.007255s: Exiting Redux.assert_term: 0.000002 seconds 0.007266s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.007280s: Exiting Redux.assert_term: 0.000005 seconds 0.007288s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.007302s: Exiting Redux.assert_term: 0.000004 seconds 0.007310s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.007330s: Exiting Redux.assert_term: 0.000002 seconds 0.007341s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.007354s: Exiting Redux.assert_term: 0.000002 seconds 0.007363s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.007377s: Exiting Redux.assert_term: 0.000005 seconds 0.007385s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.007398s: Exiting Redux.assert_term: 0.000004 seconds 0.007409s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.007426s: Exiting Redux.assert_term: 0.000002 seconds 0.007436s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.007452s: Exiting Redux.assert_term: 0.000006 seconds 0.007460s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.007474s: Exiting Redux.assert_term: 0.000005 seconds 0.007484s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.007495s: Exiting Redux.assert_term: 0.000002 seconds 0.007506s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.007525s: Exiting Redux.assert_term: 0.000005 seconds 0.007533s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.007546s: Exiting Redux.assert_term: 0.000002 seconds 0.007557s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007570s: Exiting Redux.assert_term: 0.000002 seconds 0.007579s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007593s: Exiting Redux.assert_term: 0.000004 seconds 0.007601s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007620s: Exiting Redux.assert_term: 0.000004 seconds 0.025336s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.025406s: Exiting Redux.assert_term: 0.000011 seconds 0.025425s: Entering Redux.assume(true ==> default_value = 0) 0.025440s: Exiting Redux.assume: 0.000006 seconds 0.026695s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.026715s: Exiting Redux.assert_term: 0.000005 seconds 0.026729s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.026757s: Exiting Redux.assert_term: 0.000002 seconds 0.026770s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.026781s: Exiting Redux.assert_term: 0.000002 seconds 0.026799s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.026811s: Exiting Redux.assert_term: 0.000002 seconds 0.026822s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.026833s: Exiting Redux.assert_term: 0.000002 seconds 0.026850s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.026867s: Exiting Redux.assert_term: 0.000003 seconds 0.026884s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.026895s: Exiting Redux.assert_term: 0.000003 seconds 0.026905s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.026918s: Exiting Redux.assert_term: 0.000003 seconds 0.026931s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.026943s: Exiting Redux.assert_term: 0.000002 seconds 0.026957s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.026970s: Exiting Redux.assert_term: 0.000003 seconds 0.026991s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.027006s: Exiting Redux.assert_term: 0.000003 seconds 0.027019s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.027032s: Exiting Redux.assert_term: 0.000002 seconds 0.027048s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.027061s: Exiting Redux.assert_term: 0.000003 seconds 0.027076s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.027087s: Exiting Redux.assert_term: 0.000002 seconds 0.027108s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.027128s: Exiting Redux.assert_term: 0.000003 seconds 0.027144s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.027156s: Exiting Redux.assert_term: 0.000003 seconds 0.027175s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.027188s: Exiting Redux.assert_term: 0.000003 seconds 0.027204s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.027216s: Exiting Redux.assert_term: 0.000003 seconds 0.027237s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.027249s: Exiting Redux.assert_term: 0.000003 seconds 0.027268s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.027280s: Exiting Redux.assert_term: 0.000003 seconds 0.030006s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.030035s: Exiting Redux.assume: 0.000006 seconds 0.035278s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.035346s: Exiting Redux.assert_term: 0.000010 seconds 0.035369s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.035382s: Exiting Redux.assert_term: 0.000004 seconds 0.035399s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.035411s: Exiting Redux.assert_term: 0.000002 seconds 0.035426s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.035437s: Exiting Redux.assert_term: 0.000003 seconds 0.035447s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.035475s: Exiting Redux.assume: 0.000013 seconds 0.035489s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.035501s: Exiting Redux.assert_term: 0.000003 seconds 0.035511s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.035533s: Exiting Redux.assume: 0.000014 seconds 0.035547s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.035565s: Exiting Redux.assert_term: 0.000003 seconds 0.035582s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.035594s: Exiting Redux.assert_term: 0.000002 seconds 0.035613s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.035625s: Exiting Redux.assert_term: 0.000003 seconds 0.035648s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.035660s: Exiting Redux.assert_term: 0.000002 seconds 0.035686s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.035698s: Exiting Redux.assert_term: 0.000003 seconds 0.035722s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.035734s: Exiting Redux.assert_term: 0.000003 seconds 0.035753s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.035765s: Exiting Redux.assert_term: 0.000003 seconds 0.035781s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.035799s: Exiting Redux.assert_term: 0.000003 seconds 0.035815s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.035826s: Exiting Redux.assert_term: 0.000002 seconds 0.035843s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.035854s: Exiting Redux.assert_term: 0.000002 seconds 0.035870s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.035881s: Exiting Redux.assert_term: 0.000003 seconds 0.035896s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.035913s: Exiting Redux.assert_term: 0.000003 seconds 0.035929s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.035941s: Exiting Redux.assert_term: 0.000002 seconds 0.035956s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.035968s: Exiting Redux.assert_term: 0.000003 seconds 0.035984s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.035998s: Exiting Redux.assert_term: 0.000003 seconds 0.036013s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.036029s: Exiting Redux.assert_term: 0.000003 seconds 0.036045s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.036056s: Exiting Redux.assert_term: 0.000003 seconds 0.036080s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.036092s: Exiting Redux.assert_term: 0.000003 seconds 0.036116s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.036128s: Exiting Redux.assert_term: 0.000003 seconds 0.036203s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.036215s: Exiting Redux.assert_term: 0.000003 seconds 0.036238s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.036250s: Exiting Redux.assert_term: 0.000002 seconds 0.036276s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.036289s: Exiting Redux.assert_term: 0.000002 seconds 0.036310s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.036322s: Exiting Redux.assert_term: 0.000003 seconds 0.036342s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.036354s: Exiting Redux.assert_term: 0.000003 seconds 0.036371s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.036383s: Exiting Redux.assert_term: 0.000002 seconds 0.036397s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.036409s: Exiting Redux.assert_term: 0.000003 seconds 0.036423s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.036434s: Exiting Redux.assert_term: 0.000003 seconds 0.036454s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.036466s: Exiting Redux.assert_term: 0.000003 seconds 0.036479s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.036491s: Exiting Redux.assert_term: 0.000002 seconds 0.036508s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.036519s: Exiting Redux.assert_term: 0.000003 seconds 0.036534s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.036546s: Exiting Redux.assert_term: 0.000003 seconds 0.036565s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.036577s: Exiting Redux.assert_term: 0.000003 seconds 0.036598s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.036610s: Exiting Redux.assert_term: 0.000002 seconds 0.036633s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.036645s: Exiting Redux.assert_term: 0.000002 seconds 0.036661s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.036673s: Exiting Redux.assert_term: 0.000003 seconds 0.036701s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.036713s: Exiting Redux.assert_term: 0.000003 seconds 0.036727s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.036739s: Exiting Redux.assert_term: 0.000002 seconds 0.036752s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.036764s: Exiting Redux.assert_term: 0.000002 seconds 0.036777s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.036794s: Exiting Redux.assert_term: 0.000003 seconds 0.036809s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.036820s: Exiting Redux.assert_term: 0.000003 seconds 0.036834s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.036845s: Exiting Redux.assert_term: 0.000003 seconds 0.036859s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.036871s: Exiting Redux.assert_term: 0.000002 seconds 0.036885s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.036902s: Exiting Redux.assert_term: 0.000003 seconds 0.036916s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.036928s: Exiting Redux.assert_term: 0.000002 seconds 0.036942s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.036953s: Exiting Redux.assert_term: 0.000003 seconds 0.036967s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.036979s: Exiting Redux.assert_term: 0.000002 seconds 0.036993s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.037011s: Exiting Redux.assert_term: 0.000003 seconds 0.037027s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.037041s: Exiting Redux.assert_term: 0.000003 seconds 0.037057s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.037068s: Exiting Redux.assert_term: 0.000003 seconds 0.037081s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.037093s: Exiting Redux.assert_term: 0.000002 seconds 0.037114s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.037131s: Exiting Redux.assert_term: 0.000003 seconds 0.037145s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.037157s: Exiting Redux.assert_term: 0.000003 seconds 0.037171s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.037183s: Exiting Redux.assert_term: 0.000002 seconds 0.037196s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.037207s: Exiting Redux.assert_term: 0.000003 seconds 0.037230s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.037242s: Exiting Redux.assert_term: 0.000003 seconds 0.037255s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.037266s: Exiting Redux.assert_term: 0.000002 seconds 0.037281s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.037293s: Exiting Redux.assert_term: 0.000002 seconds 0.037306s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.037318s: Exiting Redux.assert_term: 0.000003 seconds 0.037339s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.037351s: Exiting Redux.assert_term: 0.000002 seconds 0.037366s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.037377s: Exiting Redux.assert_term: 0.000003 seconds 0.037392s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.037403s: Exiting Redux.assert_term: 0.000002 seconds 0.037418s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.037430s: Exiting Redux.assert_term: 0.000003 seconds 0.037444s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.037461s: Exiting Redux.assert_term: 0.000002 seconds 0.037475s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.037487s: Exiting Redux.assert_term: 0.000003 seconds 0.037502s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.037513s: Exiting Redux.assert_term: 0.000003 seconds 0.037526s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.037538s: Exiting Redux.assert_term: 0.000002 seconds 0.037550s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.037567s: Exiting Redux.assert_term: 0.000002 seconds 0.037580s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.037592s: Exiting Redux.assert_term: 0.000003 seconds 0.037604s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.037616s: Exiting Redux.assert_term: 0.000002 seconds 0.037628s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.037640s: Exiting Redux.assert_term: 0.000003 seconds 0.037652s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.037669s: Exiting Redux.assert_term: 0.000002 seconds 0.037681s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.037693s: Exiting Redux.assert_term: 0.000003 seconds 0.037706s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.037718s: Exiting Redux.assert_term: 0.000003 seconds 0.037731s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.037742s: Exiting Redux.assert_term: 0.000003 seconds 0.037759s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.037775s: Exiting Redux.assert_term: 0.000003 seconds 0.037791s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.037803s: Exiting Redux.assert_term: 0.000003 seconds 0.037818s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.037830s: Exiting Redux.assert_term: 0.000002 seconds 0.037844s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.037856s: Exiting Redux.assert_term: 0.000003 seconds 0.037870s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.037886s: Exiting Redux.assert_term: 0.000003 seconds 0.037902s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.037914s: Exiting Redux.assert_term: 0.000002 seconds 0.037929s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.037941s: Exiting Redux.assert_term: 0.000002 seconds 0.037964s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.037979s: Exiting Redux.assert_term: 0.000003 seconds 0.037997s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.038014s: Exiting Redux.assert_term: 0.000003 seconds 0.038029s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.038041s: Exiting Redux.assert_term: 0.000002 seconds 0.038055s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.038066s: Exiting Redux.assert_term: 0.000002 seconds 0.038080s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.038092s: Exiting Redux.assert_term: 0.000003 seconds 0.038121s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.038133s: Exiting Redux.assert_term: 0.000003 seconds 0.038148s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.038160s: Exiting Redux.assert_term: 0.000003 seconds 0.038175s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.038186s: Exiting Redux.assert_term: 0.000002 seconds 0.038201s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.038212s: Exiting Redux.assert_term: 0.000002 seconds 0.038235s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.038247s: Exiting Redux.assert_term: 0.000002 seconds 0.038261s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.038273s: Exiting Redux.assert_term: 0.000002 seconds 0.038288s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.038300s: Exiting Redux.assert_term: 0.000002 seconds 0.038314s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.038326s: Exiting Redux.assert_term: 0.000002 seconds 0.038348s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.038360s: Exiting Redux.assert_term: 0.000003 seconds 0.038375s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.038386s: Exiting Redux.assert_term: 0.000003 seconds 0.038400s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.038412s: Exiting Redux.assert_term: 0.000003 seconds 0.038429s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.038441s: Exiting Redux.assert_term: 0.000003 seconds 0.038460s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.038472s: Exiting Redux.assert_term: 0.000002 seconds 0.038488s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.038499s: Exiting Redux.assert_term: 0.000003 seconds 0.038514s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.038525s: Exiting Redux.assert_term: 0.000003 seconds 0.038542s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.038554s: Exiting Redux.assert_term: 0.000002 seconds 0.038573s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.038585s: Exiting Redux.assert_term: 0.000003 seconds 0.038600s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.038612s: Exiting Redux.assert_term: 0.000003 seconds 0.038628s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.038640s: Exiting Redux.assert_term: 0.000002 seconds 0.038653s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.038665s: Exiting Redux.assert_term: 0.000002 seconds 0.038684s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.038697s: Exiting Redux.assert_term: 0.000003 seconds 0.038713s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.038725s: Exiting Redux.assert_term: 0.000003 seconds 0.038741s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.038753s: Exiting Redux.assert_term: 0.000002 seconds 0.038767s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.038784s: Exiting Redux.assert_term: 0.000004 seconds 0.038798s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.038810s: Exiting Redux.assert_term: 0.000003 seconds 0.038828s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.039182s: Exiting Redux.assert_term: 0.000344 seconds 0.040207s: Entering Redux.assert_term(func_rank(reach_error) = 200) 0.040229s: Exiting Redux.assert_term: 0.000007 seconds 0.040255s: Entering Redux.assert_term(func_rank(id) = 203) 0.040274s: Exiting Redux.assert_term: 0.000003 seconds 0.040295s: id2_i5_o5_2__verifast_instrumented_modified.c(16,5-7): Function 'id': Function prototype implementation check 0.040309s: id2_i5_o5_2__verifast_instrumented_modified.c(13,5-7): Producing assertion 0.040318s: Entering Redux.assume(false) 0.040329s: Exiting Redux.assume: 0.000001 seconds 0.040339s: Entering Redux.assert_term(func_rank(id2) = 204) 0.040352s: Exiting Redux.assert_term: 0.000004 seconds 0.040367s: id2_i5_o5_2__verifast_instrumented_modified.c(23,5-8): Function 'id2': Function prototype implementation check 0.040387s: id2_i5_o5_2__verifast_instrumented_modified.c(14,5-8): Producing assertion 0.040397s: Entering Redux.assume(false) 0.040407s: Exiting Redux.assume: 0.000002 seconds 0.040416s: Entering Redux.assert_term(func_rank(main) = 205) 0.040429s: Exiting Redux.assert_term: 0.000004 seconds 0.040459s: id2_i5_o5_2__verifast_instrumented_modified.c(30,5-9): Function 'main': Function type implementation check 0.040481s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.040496s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.040505s: Entering Redux.assume(0 <= argc) 0.040520s: Exiting Redux.assume: 0.000006 seconds 0.040527s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.040537s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.040555s: id2_i5_o5_2__verifast_instrumented_modified.c(30,29-35): Consuming assertion 0.040570s: Consuming chunk module(id2_i5_o5_2__verifast_instrumented_modified, true) 0.040582s: id2_i5_o5_2__verifast_instrumented_modified.c(31,13-17): Producing assertion 0.040592s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.040601s: id2_i5_o5_2__verifast_instrumented_modified.c(30,5-9): Cleaning up dummy fraction chunks 0.040614s: id2_i5_o5_2__verifast_instrumented_modified.c(30,5-9): Leak check. 0.040669s: id2_i5_o5_2__verifast_instrumented_modified.c(9,6-17): Verifying function 'reach_error' 0.040680s: id2_i5_o5_2__verifast_instrumented_modified.c(9,33-38): Producing assertion 0.040688s: Entering Redux.assume(false) 0.040699s: Exiting Redux.assume: 0.000001 seconds 0.040712s: Entering Redux.assert_term(-2147483648 <= x && x <= 2147483647) 0.040730s: Exiting Redux.assert_term: 0.000003 seconds 0.040747s: id2_i5_o5_2__verifast_instrumented_modified.c(16,5-7): Verifying function 'id' 0.040755s: id2_i5_o5_2__verifast_instrumented_modified.c(16,28-32): Producing assertion 0.040763s: Entering Redux.assume(true) 0.040773s: Exiting Redux.assume: 0.000001 seconds 0.040788s: id2_i5_o5_2__verifast_instrumented_modified.c(16,5-7): Executing statement 0.040803s: id2_i5_o5_2__verifast_instrumented_modified.c(19,3-5): Executing statement 0.040828s: Entering Redux.assume(x = 0) 0.040853s: Exiting Redux.assume: 0.000017 seconds 0.040863s: id2_i5_o5_2__verifast_instrumented_modified.c(19,13-19): Executing return statement 0.040874s: id2_i5_o5_2__verifast_instrumented_modified.c(17,178-180): Consuming assertion 0.040889s: Entering Redux.query(x = 0 || x = 4 || 5 = 0 && 5 = x || 3 = 0 && x <= 4 || x = 2 && 2 <= x || 0 = 1 && x <= 2 && 1 <= x || 5 < x) 0.041859s: Exiting Redux.query 0.041873s: id2_i5_o5_2__verifast_instrumented_modified.c(21,1-2): Cleaning up dummy fraction chunks 0.041888s: id2_i5_o5_2__verifast_instrumented_modified.c(21,1-2): Leak check. 0.041903s: Entering Redux.assume(!(x = 0)) 0.041915s: Exiting Redux.assume: 0.000004 seconds 0.041925s: id2_i5_o5_2__verifast_instrumented_modified.c(20,3-9): Executing return statement 0.041944s: id2_i5_o5_2__verifast_instrumented_modified.c(20,10-13): Verifying call 0.041953s: id2_i5_o5_2__verifast_instrumented_modified.c(23,29-33): Consuming assertion 0.041966s: Entering Redux.query(true) 0.041975s: Exiting Redux.query 0.041985s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.041998s: Exiting Redux.assert_term: 0.000003 seconds 0.042008s: id2_i5_o5_2__verifast_instrumented_modified.c(24,116-118): Producing assertion 0.042023s: Entering Redux.assume((x - 1) = 0 && result = 0 || (x - 1) = 1 || result = 2 && (x - 1) <= 3 && 2 <= (x - 1) || 4 < (x - 1) || 3 = (x - 1) || result = 4 && 3 <= (x - 1)) 0.042305s: Exiting Redux.assume: 0.000272 seconds 0.042328s: id2_i5_o5_2__verifast_instrumented_modified.c(17,178-180): Consuming assertion 0.042344s: Entering Redux.query(x = 0 || x = 4 || 5 = (result + 1) && 5 = x || 3 = (result + 1) && x <= 4 || x = 2 && 2 <= x || (result + 1) = 1 && x <= 2 && 1 <= x || 5 < x) 0.044219s: Exiting Redux.query 0.044235s: id2_i5_o5_2__verifast_instrumented_modified.c(17,178-180): Consuming expression 0.044251s: Entering Redux.query(x = 0 || x = 4 || 5 = (result + 1) && 5 = x || 3 = (result + 1) && x <= 4 || x = 2 && 2 <= x || (result + 1) = 1 && x <= 2 && 1 <= x || 5 < x) 0.047807s: Exiting Redux.query id2_i5_o5_2__verifast_instrumented_modified.c(17,178-180): Cannot prove condition. (Cannot prove x = 0 || x = 4 || 5 = (result + 1) && 5 = x || 3 = (result + 1) && x <= 4 || x = 2 && 2 <= x || (result + 1) = 1 && x <= 2 && 1 <= x || 5 < x.)