./verifast-validate-witness.sh sv-benchmarks/c/recursive/recHanoi02-2.c ./results/automizer-verification-files/SV-COMP24_unreach-call/recHanoi02-2.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/recursive/recHanoi02-2.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/recHanoi02-2.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/recHanoi02-2.c + FILE=recHanoi02-2.c ++ echo recHanoi02-2 ++ sed 's/[-\.]/_/g' - + SANITIZED=recHanoi02_2 + MODULE=recHanoi02_2__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=recHanoi02_2__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/recHanoi02-2.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=recHanoi02_2__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/recHanoi02-2.yml/witness-2.1.yml -p sv-benchmarks/c/recursive/recHanoi02-2.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n recHanoi02_2__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/recursive/recHanoi02-2.c -o recHanoi02_2__verifast_instrumented.c + program_modifications_cli.py -p recHanoi02_2__verifast_instrumented.c -o recHanoi02_2__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Redux -read_options_from_source_file -c recHanoi02_2__verifast_instrumented_modified.c recHanoi02_2__verifast_instrumented_modified.c 0.006622s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.006654s: Exiting Redux.assert_term: 0.000011 seconds 0.006692s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.006708s: Exiting Redux.assert_term: 0.000005 seconds 0.006716s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.006741s: Exiting Redux.assert_term: 0.000005 seconds 0.006752s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.006771s: Exiting Redux.assert_term: 0.000010 seconds 0.006782s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.006796s: Exiting Redux.assert_term: 0.000005 seconds 0.006805s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.006818s: Exiting Redux.assert_term: 0.000005 seconds 0.006829s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.006849s: Exiting Redux.assert_term: 0.000003 seconds 0.006857s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.006870s: Exiting Redux.assert_term: 0.000004 seconds 0.006879s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.006892s: Exiting Redux.assert_term: 0.000002 seconds 0.006906s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.006919s: Exiting Redux.assert_term: 0.000002 seconds 0.006928s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.006947s: Exiting Redux.assert_term: 0.000005 seconds 0.006957s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.006969s: Exiting Redux.assert_term: 0.000003 seconds 0.006979s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.006993s: Exiting Redux.assert_term: 0.000004 seconds 0.007001s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.007015s: Exiting Redux.assert_term: 0.000004 seconds 0.007023s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.007044s: Exiting Redux.assert_term: 0.000003 seconds 0.007054s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.007067s: Exiting Redux.assert_term: 0.000002 seconds 0.007076s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.007089s: Exiting Redux.assert_term: 0.000005 seconds 0.007098s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.007111s: Exiting Redux.assert_term: 0.000004 seconds 0.007121s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.007137s: Exiting Redux.assert_term: 0.000002 seconds 0.007148s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.007161s: Exiting Redux.assert_term: 0.000004 seconds 0.007169s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.007185s: Exiting Redux.assert_term: 0.000006 seconds 0.007195s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.007206s: Exiting Redux.assert_term: 0.000002 seconds 0.007217s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.007235s: Exiting Redux.assert_term: 0.000006 seconds 0.007243s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.007257s: Exiting Redux.assert_term: 0.000002 seconds 0.007267s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007280s: Exiting Redux.assert_term: 0.000002 seconds 0.007289s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007302s: Exiting Redux.assert_term: 0.000005 seconds 0.007310s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007330s: Exiting Redux.assert_term: 0.000004 seconds 0.024598s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.024663s: Exiting Redux.assert_term: 0.000008 seconds 0.024681s: Entering Redux.assume(true ==> default_value = 0) 0.024695s: Exiting Redux.assume: 0.000004 seconds 0.025928s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.025951s: Exiting Redux.assert_term: 0.000006 seconds 0.025964s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.025995s: Exiting Redux.assert_term: 0.000003 seconds 0.026007s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.026020s: Exiting Redux.assert_term: 0.000003 seconds 0.026041s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.026054s: Exiting Redux.assert_term: 0.000003 seconds 0.026065s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.026077s: Exiting Redux.assert_term: 0.000002 seconds 0.026093s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.026105s: Exiting Redux.assert_term: 0.000002 seconds 0.026126s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.026138s: Exiting Redux.assert_term: 0.000003 seconds 0.026148s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.026160s: Exiting Redux.assert_term: 0.000003 seconds 0.026175s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.026187s: Exiting Redux.assert_term: 0.000002 seconds 0.026201s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.026213s: Exiting Redux.assert_term: 0.000003 seconds 0.026234s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.026246s: Exiting Redux.assert_term: 0.000003 seconds 0.026258s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.026269s: Exiting Redux.assert_term: 0.000003 seconds 0.026283s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.026295s: Exiting Redux.assert_term: 0.000002 seconds 0.026309s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.026321s: Exiting Redux.assert_term: 0.000003 seconds 0.026341s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.026353s: Exiting Redux.assert_term: 0.000003 seconds 0.026369s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.026381s: Exiting Redux.assert_term: 0.000002 seconds 0.026400s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.026412s: Exiting Redux.assert_term: 0.000002 seconds 0.026428s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.026440s: Exiting Redux.assert_term: 0.000003 seconds 0.026460s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.026472s: Exiting Redux.assert_term: 0.000003 seconds 0.026491s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.026503s: Exiting Redux.assert_term: 0.000002 seconds 0.029264s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.029308s: Exiting Redux.assume: 0.000006 seconds 0.034628s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.034655s: Exiting Redux.assert_term: 0.000006 seconds 0.034694s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.034707s: Exiting Redux.assert_term: 0.000003 seconds 0.034723s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.034743s: Exiting Redux.assert_term: 0.000002 seconds 0.034758s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.034769s: Exiting Redux.assert_term: 0.000003 seconds 0.034780s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.034806s: Exiting Redux.assume: 0.000011 seconds 0.034820s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.034832s: Exiting Redux.assert_term: 0.000002 seconds 0.034842s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.034864s: Exiting Redux.assume: 0.000013 seconds 0.034878s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.034895s: Exiting Redux.assert_term: 0.000003 seconds 0.034913s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.034925s: Exiting Redux.assert_term: 0.000002 seconds 0.034946s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.034958s: Exiting Redux.assert_term: 0.000002 seconds 0.034979s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.034991s: Exiting Redux.assert_term: 0.000003 seconds 0.035013s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.035030s: Exiting Redux.assert_term: 0.000003 seconds 0.035060s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.035074s: Exiting Redux.assert_term: 0.000003 seconds 0.035095s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.035108s: Exiting Redux.assert_term: 0.000002 seconds 0.035123s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.035141s: Exiting Redux.assert_term: 0.000003 seconds 0.035157s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.035169s: Exiting Redux.assert_term: 0.000002 seconds 0.035184s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.035196s: Exiting Redux.assert_term: 0.000003 seconds 0.035211s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.035223s: Exiting Redux.assert_term: 0.000003 seconds 0.035237s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.035255s: Exiting Redux.assert_term: 0.000002 seconds 0.035271s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.035283s: Exiting Redux.assert_term: 0.000002 seconds 0.035298s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.035310s: Exiting Redux.assert_term: 0.000003 seconds 0.035325s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.035336s: Exiting Redux.assert_term: 0.000002 seconds 0.035354s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.035370s: Exiting Redux.assert_term: 0.000003 seconds 0.035386s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.035398s: Exiting Redux.assert_term: 0.000003 seconds 0.035421s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.035433s: Exiting Redux.assert_term: 0.000003 seconds 0.035449s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.035461s: Exiting Redux.assert_term: 0.000002 seconds 0.035532s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.035545s: Exiting Redux.assert_term: 0.000004 seconds 0.035567s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.035579s: Exiting Redux.assert_term: 0.000003 seconds 0.035605s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.035618s: Exiting Redux.assert_term: 0.000002 seconds 0.035639s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.035651s: Exiting Redux.assert_term: 0.000002 seconds 0.035672s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.035683s: Exiting Redux.assert_term: 0.000003 seconds 0.035700s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.035712s: Exiting Redux.assert_term: 0.000002 seconds 0.035734s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.035746s: Exiting Redux.assert_term: 0.000003 seconds 0.035760s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.035772s: Exiting Redux.assert_term: 0.000003 seconds 0.035792s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.035804s: Exiting Redux.assert_term: 0.000002 seconds 0.035817s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.035829s: Exiting Redux.assert_term: 0.000002 seconds 0.035846s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.035858s: Exiting Redux.assert_term: 0.000002 seconds 0.035873s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.035884s: Exiting Redux.assert_term: 0.000003 seconds 0.035904s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.035915s: Exiting Redux.assert_term: 0.000003 seconds 0.035936s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.035948s: Exiting Redux.assert_term: 0.000002 seconds 0.035971s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.035983s: Exiting Redux.assert_term: 0.000003 seconds 0.035999s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.036011s: Exiting Redux.assert_term: 0.000002 seconds 0.036038s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.036050s: Exiting Redux.assert_term: 0.000003 seconds 0.036065s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.036077s: Exiting Redux.assert_term: 0.000002 seconds 0.036090s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.036102s: Exiting Redux.assert_term: 0.000003 seconds 0.036115s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.036127s: Exiting Redux.assert_term: 0.000002 seconds 0.036149s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.036161s: Exiting Redux.assert_term: 0.000002 seconds 0.036174s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.036186s: Exiting Redux.assert_term: 0.000002 seconds 0.036199s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.036211s: Exiting Redux.assert_term: 0.000002 seconds 0.036224s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.036242s: Exiting Redux.assert_term: 0.000003 seconds 0.036256s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.036268s: Exiting Redux.assert_term: 0.000003 seconds 0.036282s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.036294s: Exiting Redux.assert_term: 0.000003 seconds 0.036307s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.036319s: Exiting Redux.assert_term: 0.000003 seconds 0.036333s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.036350s: Exiting Redux.assert_term: 0.000003 seconds 0.036364s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.036376s: Exiting Redux.assert_term: 0.000003 seconds 0.036391s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.036403s: Exiting Redux.assert_term: 0.000002 seconds 0.036417s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.036429s: Exiting Redux.assert_term: 0.000002 seconds 0.036442s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.036459s: Exiting Redux.assert_term: 0.000003 seconds 0.036473s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.036485s: Exiting Redux.assert_term: 0.000002 seconds 0.036499s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.036510s: Exiting Redux.assert_term: 0.000002 seconds 0.036523s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.036535s: Exiting Redux.assert_term: 0.000002 seconds 0.036548s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.036569s: Exiting Redux.assert_term: 0.000002 seconds 0.036582s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.036594s: Exiting Redux.assert_term: 0.000003 seconds 0.036609s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.036621s: Exiting Redux.assert_term: 0.000003 seconds 0.036636s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.036647s: Exiting Redux.assert_term: 0.000002 seconds 0.036660s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.036681s: Exiting Redux.assert_term: 0.000002 seconds 0.036695s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.036707s: Exiting Redux.assert_term: 0.000003 seconds 0.036721s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.036739s: Exiting Redux.assert_term: 0.000003 seconds 0.036754s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.036766s: Exiting Redux.assert_term: 0.000003 seconds 0.036781s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.036797s: Exiting Redux.assert_term: 0.000003 seconds 0.036812s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.036824s: Exiting Redux.assert_term: 0.000002 seconds 0.036839s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.036851s: Exiting Redux.assert_term: 0.000002 seconds 0.036864s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.036876s: Exiting Redux.assert_term: 0.000002 seconds 0.036888s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.036904s: Exiting Redux.assert_term: 0.000003 seconds 0.036917s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.036930s: Exiting Redux.assert_term: 0.000002 seconds 0.036942s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.036954s: Exiting Redux.assert_term: 0.000003 seconds 0.036967s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.036979s: Exiting Redux.assert_term: 0.000002 seconds 0.036991s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.037008s: Exiting Redux.assert_term: 0.000002 seconds 0.037021s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.037032s: Exiting Redux.assert_term: 0.000002 seconds 0.037046s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.037057s: Exiting Redux.assert_term: 0.000002 seconds 0.037070s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.037082s: Exiting Redux.assert_term: 0.000003 seconds 0.037099s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.037116s: Exiting Redux.assert_term: 0.000003 seconds 0.037131s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.037143s: Exiting Redux.assert_term: 0.000003 seconds 0.037158s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.037170s: Exiting Redux.assert_term: 0.000002 seconds 0.037185s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.037197s: Exiting Redux.assert_term: 0.000002 seconds 0.037212s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.037228s: Exiting Redux.assert_term: 0.000002 seconds 0.037244s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.037256s: Exiting Redux.assert_term: 0.000002 seconds 0.037271s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.037283s: Exiting Redux.assert_term: 0.000003 seconds 0.037303s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.037316s: Exiting Redux.assert_term: 0.000003 seconds 0.037334s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.037351s: Exiting Redux.assert_term: 0.000002 seconds 0.037366s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.037378s: Exiting Redux.assert_term: 0.000003 seconds 0.037393s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.037405s: Exiting Redux.assert_term: 0.000002 seconds 0.037419s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.037431s: Exiting Redux.assert_term: 0.000002 seconds 0.037445s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.037464s: Exiting Redux.assert_term: 0.000003 seconds 0.037480s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.037491s: Exiting Redux.assert_term: 0.000003 seconds 0.037506s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.037517s: Exiting Redux.assert_term: 0.000003 seconds 0.037532s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.037544s: Exiting Redux.assert_term: 0.000002 seconds 0.037559s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.037580s: Exiting Redux.assert_term: 0.000003 seconds 0.037595s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.037608s: Exiting Redux.assert_term: 0.000003 seconds 0.037624s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.037636s: Exiting Redux.assert_term: 0.000002 seconds 0.037650s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.037663s: Exiting Redux.assert_term: 0.000002 seconds 0.037680s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.037698s: Exiting Redux.assert_term: 0.000003 seconds 0.037713s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.037733s: Exiting Redux.assert_term: 0.000009 seconds 0.037747s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.037760s: Exiting Redux.assert_term: 0.000002 seconds 0.037776s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.037789s: Exiting Redux.assert_term: 0.000002 seconds 0.037808s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.037821s: Exiting Redux.assert_term: 0.000002 seconds 0.037836s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.037849s: Exiting Redux.assert_term: 0.000002 seconds 0.037863s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.037875s: Exiting Redux.assert_term: 0.000003 seconds 0.037891s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.037904s: Exiting Redux.assert_term: 0.000002 seconds 0.037925s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.037938s: Exiting Redux.assert_term: 0.000002 seconds 0.037953s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.037966s: Exiting Redux.assert_term: 0.000002 seconds 0.037983s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.037996s: Exiting Redux.assert_term: 0.000002 seconds 0.038009s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.038022s: Exiting Redux.assert_term: 0.000002 seconds 0.038041s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.038054s: Exiting Redux.assert_term: 0.000003 seconds 0.038074s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.038086s: Exiting Redux.assert_term: 0.000003 seconds 0.038104s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.038116s: Exiting Redux.assert_term: 0.000002 seconds 0.038131s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.038143s: Exiting Redux.assert_term: 0.000002 seconds 0.038162s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.038174s: Exiting Redux.assert_term: 0.000003 seconds 0.038192s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.038524s: Exiting Redux.assert_term: 0.000322 seconds 0.039506s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.039526s: Exiting Redux.assert_term: 0.000006 seconds 0.039546s: Entering Redux.assert_term(func_rank(hanoi) = 201) 0.039565s: Exiting Redux.assert_term: 0.000003 seconds 0.039583s: Entering Redux.assert_term(func_rank(main) = 202) 0.039596s: Exiting Redux.assert_term: 0.000003 seconds 0.039627s: recHanoi02_2__verifast_instrumented_modified.c(37,5-9): Function 'main': Function type implementation check 0.039649s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.039664s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.039682s: Entering Redux.assume(0 <= argc) 0.039697s: Exiting Redux.assume: 0.000005 seconds 0.039705s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.039715s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.039736s: recHanoi02_2__verifast_instrumented_modified.c(37,25-31): Consuming assertion 0.039750s: Consuming chunk module(recHanoi02_2__verifast_instrumented_modified, true) 0.039770s: recHanoi02_2__verifast_instrumented_modified.c(38,13-17): Producing assertion 0.039781s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.039790s: recHanoi02_2__verifast_instrumented_modified.c(37,5-9): Cleaning up dummy fraction chunks 0.039799s: recHanoi02_2__verifast_instrumented_modified.c(37,5-9): Leak check. 0.039840s: recHanoi02_2__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.039856s: recHanoi02_2__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.039865s: Entering Redux.assume(false) 0.039876s: Exiting Redux.assume: 0.000001 seconds 0.039890s: Entering Redux.assert_term(-2147483648 <= n && n <= 2147483647) 0.039903s: Exiting Redux.assert_term: 0.000004 seconds 0.039914s: recHanoi02_2__verifast_instrumented_modified.c(27,5-10): Verifying function 'hanoi' 0.039923s: recHanoi02_2__verifast_instrumented_modified.c(27,31-35): Producing assertion 0.039936s: Entering Redux.assume(true) 0.039946s: Exiting Redux.assume: 0.000001 seconds 0.039961s: recHanoi02_2__verifast_instrumented_modified.c(27,5-10): Executing statement 0.039977s: recHanoi02_2__verifast_instrumented_modified.c(30,5-7): Executing statement 0.040000s: Entering Redux.assume(n = 1) 0.040021s: Exiting Redux.assume: 0.000010 seconds 0.040031s: recHanoi02_2__verifast_instrumented_modified.c(30,17-18): Executing statement 0.040043s: recHanoi02_2__verifast_instrumented_modified.c(31,3-9): Executing return statement 0.040060s: recHanoi02_2__verifast_instrumented_modified.c(28,28-30): Consuming assertion 0.040073s: Entering Redux.query(1 = 1 || 2 < 1) 0.040088s: Exiting Redux.query 0.040097s: recHanoi02_2__verifast_instrumented_modified.c(34,1-2): Cleaning up dummy fraction chunks 0.040106s: recHanoi02_2__verifast_instrumented_modified.c(34,1-2): Leak check. 0.040116s: Entering Redux.assume(!(n = 1)) 0.040129s: Exiting Redux.assume: 0.000003 seconds 0.040142s: recHanoi02_2__verifast_instrumented_modified.c(33,2-8): Executing return statement 0.040159s: recHanoi02_2__verifast_instrumented_modified.c(33,14-19): Verifying call 0.040169s: recHanoi02_2__verifast_instrumented_modified.c(27,31-35): Consuming assertion 0.040177s: Entering Redux.query(true) 0.040186s: Exiting Redux.query 0.040196s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.040209s: Exiting Redux.assert_term: 0.000003 seconds 0.040223s: recHanoi02_2__verifast_instrumented_modified.c(28,28-30): Producing assertion 0.040232s: Entering Redux.assume(result = 1 || 2 < result) 0.040257s: Exiting Redux.assume: 0.000016 seconds 0.040269s: recHanoi02_2__verifast_instrumented_modified.c(28,28-30): Consuming assertion 0.040280s: Entering Redux.query(((2 * result) + 1) = 1 || 2 < ((2 * result) + 1)) 0.041340s: Exiting Redux.query 0.041360s: recHanoi02_2__verifast_instrumented_modified.c(34,1-2): Cleaning up dummy fraction chunks 0.041377s: recHanoi02_2__verifast_instrumented_modified.c(34,1-2): Leak check. 0.041399s: recHanoi02_2__verifast_instrumented_modified.c(37,5-9): Verifying function 'main' 0.041408s: recHanoi02_2__verifast_instrumented_modified.c(37,25-31): Producing assertion 0.041426s: recHanoi02_2__verifast_instrumented_modified.c(37,5-9): Executing statement 0.041440s: recHanoi02_2__verifast_instrumented_modified.c(41,1-2): Executing statement 0.041449s: recHanoi02_2__verifast_instrumented_modified.c(43,1-44,1): Executing statement 0.041477s: Consuming chunk [_]module(recHanoi02_2__verifast_instrumented_modified, true) 0.041489s: recHanoi02_2__verifast_instrumented_modified.c(45,11-12): Executing statement 0.041509s: Entering Redux.assert_term(func_rank(__VERIFIER_nondet_int) < 0) 0.041524s: Exiting Redux.assert_term: 0.000005 seconds 0.041533s: recHanoi02_2__verifast_instrumented_modified.c(45,13-34): Verifying call 0.041543s: recHanoi02_2__verifast_instrumented_modified.c(19,53-57): Consuming assertion 0.041563s: Entering Redux.query(true) 0.041572s: Exiting Redux.query 0.041582s: Entering Redux.assert_term(-2147483648 <= n && n <= 2147483647) 0.041594s: Exiting Redux.assert_term: 0.000003 seconds 0.041603s: recHanoi02_2__verifast_instrumented_modified.c(20,13-17): Producing assertion 0.041611s: Entering Redux.assume(true) 0.041622s: Exiting Redux.assume: 0.000001 seconds 0.041630s: recHanoi02_2__verifast_instrumented_modified.c(46,5-7): Executing statement 0.041644s: Entering Redux.assume(n < 1) 0.041664s: Exiting Redux.assume: 0.000005 seconds 0.041672s: Entering Redux.assume(true) 0.041682s: Exiting Redux.assume: 0.000001 seconds 0.041691s: recHanoi02_2__verifast_instrumented_modified.c(46,26-27): Executing statement 0.041704s: recHanoi02_2__verifast_instrumented_modified.c(47,6-12): Executing return statement 0.041714s: recHanoi02_2__verifast_instrumented_modified.c(38,13-17): Consuming assertion 0.041722s: recHanoi02_2__verifast_instrumented_modified.c(55,12-13): Cleaning up dummy fraction chunks 0.041742s: recHanoi02_2__verifast_instrumented_modified.c(55,12-13): Leak check. 0.041753s: Entering Redux.assume(!(true)) 0.041763s: Exiting Redux.assume: 0.000002 seconds 0.041773s: Entering Redux.assume(!(n < 1)) 0.041787s: Exiting Redux.assume: 0.000005 seconds 0.041797s: Entering Redux.assume(31 < n) 0.041808s: Exiting Redux.assume: 0.000002 seconds 0.041817s: recHanoi02_2__verifast_instrumented_modified.c(46,26-27): Executing statement 0.041834s: recHanoi02_2__verifast_instrumented_modified.c(47,6-12): Executing return statement 0.041844s: recHanoi02_2__verifast_instrumented_modified.c(38,13-17): Consuming assertion 0.041853s: recHanoi02_2__verifast_instrumented_modified.c(55,12-13): Cleaning up dummy fraction chunks 0.041861s: recHanoi02_2__verifast_instrumented_modified.c(55,12-13): Leak check. 0.041871s: Entering Redux.assume(!(31 < n)) 0.041885s: Exiting Redux.assume: 0.000006 seconds 0.041894s: recHanoi02_2__verifast_instrumented_modified.c(49,16-17): Executing statement 0.041911s: recHanoi02_2__verifast_instrumented_modified.c(49,18-23): Verifying call 0.041920s: recHanoi02_2__verifast_instrumented_modified.c(27,31-35): Consuming assertion 0.041928s: Entering Redux.query(true) 0.041937s: Exiting Redux.query 0.041947s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.041959s: Exiting Redux.assert_term: 0.000003 seconds 0.041968s: recHanoi02_2__verifast_instrumented_modified.c(28,28-30): Producing assertion 0.041983s: Entering Redux.assume(result = 1 || 2 < result) 0.042008s: Exiting Redux.assume: 0.000015 seconds 0.042017s: recHanoi02_2__verifast_instrumented_modified.c(50,5-7): Executing statement 0.042028s: Entering Redux.assume(0 <= result) 0.042053s: Exiting Redux.assume: 0.000016 seconds 0.042062s: recHanoi02_2__verifast_instrumented_modified.c(50,22-23): Executing statement 0.042075s: recHanoi02_2__verifast_instrumented_modified.c(51,9-15): Executing return statement 0.042090s: recHanoi02_2__verifast_instrumented_modified.c(38,13-17): Consuming assertion 0.042099s: recHanoi02_2__verifast_instrumented_modified.c(55,12-13): Cleaning up dummy fraction chunks 0.042107s: recHanoi02_2__verifast_instrumented_modified.c(55,12-13): Leak check. 0.042117s: Entering Redux.assume(!(0 <= result)) 0.042144s: Exiting Redux.assume: 0.000017 seconds Syntactic annotation overhead statistics: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h : lines: code: 6; annot: 807; mixed: 1; overhead: 13467% /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/list.gh : lines: code: 0; annot: 187; mixed: 0; overhead: inf% /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude_core.gh: lines: code: 0; annot: 33; mixed: 0; overhead: inf% recHanoi02_2__verifast_instrumented_modified.c : lines: code: 17; annot: 11; mixed: 5; overhead: 94% Statements parsed: 105 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 7 Execution steps (including assertion production/consumption steps): 64 Symbolic execution forks: 5 Prover assumes: 16 Term equality tests -- same term: 3 Term equality tests -- prover query: 0 Term equality tests -- total: 3 Other prover queries: 5 Prover statistics: # toplevel assumes and queries (with # pending case splits) = 195 (0), 3 (1), 0 (more than 30) assume_core_count = 216 number of case splits = 5 simplex_assert_ge_count = 159 simplex_assert_eq_count = 8 simplex_assert_neq_count = 0 max_truenode_childcount = 3 max_falsenode_childcount = 5 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: 0.001885s Time spent in Simplex: 0.001576s Time spent parsing: 0.017039s Function timings (> 0.1s): Total time: 0.04 seconds 0 errors found (7 statements verified)