./verifast-validate-witness.sh sv-benchmarks/c/loop-simple/nested_4.c ./results/automizer-verification-files/SV-COMP24_unreach-call/nested_4.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/loop-simple/nested_4.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/nested_4.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-simple/nested_4.c + FILE=nested_4.c ++ echo nested_4 ++ sed 's/[-\.]/_/g' - + SANITIZED=nested_4 + MODULE=nested_4__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=nested_4__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/nested_4.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=nested_4__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/nested_4.yml/witness-2.1.yml -p sv-benchmarks/c/loop-simple/nested_4.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n nested_4__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/loop-simple/nested_4.c -o nested_4__verifast_instrumented.c + program_modifications_cli.py -p nested_4__verifast_instrumented.c -o nested_4__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Redux -read_options_from_source_file -c nested_4__verifast_instrumented_modified.c nested_4__verifast_instrumented_modified.c 0.007771s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.007813s: Exiting Redux.assert_term: 0.000025 seconds 0.007852s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.007868s: Exiting Redux.assert_term: 0.000006 seconds 0.007876s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.007889s: Exiting Redux.assert_term: 0.000004 seconds 0.007908s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.007919s: Exiting Redux.assert_term: 0.000002 seconds 0.007929s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.007944s: Exiting Redux.assert_term: 0.000005 seconds 0.007953s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.007967s: Exiting Redux.assert_term: 0.000004 seconds 0.007977s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.007991s: Exiting Redux.assert_term: 0.000003 seconds 0.008005s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.008020s: Exiting Redux.assert_term: 0.000007 seconds 0.008028s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.008042s: Exiting Redux.assert_term: 0.000003 seconds 0.008052s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.008065s: Exiting Redux.assert_term: 0.000002 seconds 0.008073s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.008087s: Exiting Redux.assert_term: 0.000005 seconds 0.008103s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.008115s: Exiting Redux.assert_term: 0.000002 seconds 0.008125s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.008138s: Exiting Redux.assert_term: 0.000004 seconds 0.008146s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.008159s: Exiting Redux.assert_term: 0.000004 seconds 0.008167s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.008180s: Exiting Redux.assert_term: 0.000002 seconds 0.008196s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.008208s: Exiting Redux.assert_term: 0.000002 seconds 0.008217s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.008230s: Exiting Redux.assert_term: 0.000004 seconds 0.008238s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.008250s: Exiting Redux.assert_term: 0.000004 seconds 0.008261s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.008271s: Exiting Redux.assert_term: 0.000002 seconds 0.008290s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.008305s: Exiting Redux.assert_term: 0.000004 seconds 0.008315s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.008329s: Exiting Redux.assert_term: 0.000005 seconds 0.008339s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.008350s: Exiting Redux.assert_term: 0.000003 seconds 0.008361s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.008375s: Exiting Redux.assert_term: 0.000004 seconds 0.008389s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.008403s: Exiting Redux.assert_term: 0.000003 seconds 0.008413s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.008427s: Exiting Redux.assert_term: 0.000002 seconds 0.008435s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.008447s: Exiting Redux.assert_term: 0.000004 seconds 0.008456s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.008468s: Exiting Redux.assert_term: 0.000004 seconds 0.026642s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.026721s: Exiting Redux.assert_term: 0.000010 seconds 0.026741s: Entering Redux.assume(true ==> default_value = 0) 0.026757s: Exiting Redux.assume: 0.000007 seconds 0.027978s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.028001s: Exiting Redux.assert_term: 0.000005 seconds 0.028015s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.028027s: Exiting Redux.assert_term: 0.000003 seconds 0.028038s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.028057s: Exiting Redux.assert_term: 0.000003 seconds 0.028075s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.028086s: Exiting Redux.assert_term: 0.000003 seconds 0.028097s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.028110s: Exiting Redux.assert_term: 0.000003 seconds 0.028129s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.028142s: Exiting Redux.assert_term: 0.000002 seconds 0.028158s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.028175s: Exiting Redux.assert_term: 0.000002 seconds 0.028186s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.028199s: Exiting Redux.assert_term: 0.000003 seconds 0.028212s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.028224s: Exiting Redux.assert_term: 0.000002 seconds 0.028239s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.028252s: Exiting Redux.assert_term: 0.000003 seconds 0.028269s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.028286s: Exiting Redux.assert_term: 0.000004 seconds 0.028298s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.028309s: Exiting Redux.assert_term: 0.000003 seconds 0.028323s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.028334s: Exiting Redux.assert_term: 0.000002 seconds 0.028350s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.028361s: Exiting Redux.assert_term: 0.000003 seconds 0.028375s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.028392s: Exiting Redux.assert_term: 0.000003 seconds 0.028407s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.028420s: Exiting Redux.assert_term: 0.000002 seconds 0.028440s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.028451s: Exiting Redux.assert_term: 0.000003 seconds 0.028469s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.028480s: Exiting Redux.assert_term: 0.000002 seconds 0.028496s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.028512s: Exiting Redux.assert_term: 0.000002 seconds 0.028531s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.028543s: Exiting Redux.assert_term: 0.000003 seconds 0.031319s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.031342s: Exiting Redux.assume: 0.000005 seconds 0.036645s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.036672s: Exiting Redux.assert_term: 0.000006 seconds 0.036701s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.036726s: Exiting Redux.assert_term: 0.000004 seconds 0.036742s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.036757s: Exiting Redux.assert_term: 0.000003 seconds 0.036774s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.036786s: Exiting Redux.assert_term: 0.000002 seconds 0.036796s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.036822s: Exiting Redux.assume: 0.000011 seconds 0.036839s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.036853s: Exiting Redux.assert_term: 0.000003 seconds 0.036863s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.036887s: Exiting Redux.assume: 0.000014 seconds 0.036902s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.036915s: Exiting Redux.assert_term: 0.000003 seconds 0.036934s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.036951s: Exiting Redux.assert_term: 0.000002 seconds 0.036973s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.036985s: Exiting Redux.assert_term: 0.000003 seconds 0.037007s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.037020s: Exiting Redux.assert_term: 0.000003 seconds 0.037041s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.037059s: Exiting Redux.assert_term: 0.000002 seconds 0.037084s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.037097s: Exiting Redux.assert_term: 0.000002 seconds 0.037116s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.037128s: Exiting Redux.assert_term: 0.000003 seconds 0.037145s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.037157s: Exiting Redux.assert_term: 0.000002 seconds 0.037174s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.037192s: Exiting Redux.assert_term: 0.000002 seconds 0.037209s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.037221s: Exiting Redux.assert_term: 0.000003 seconds 0.037237s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.037249s: Exiting Redux.assert_term: 0.000003 seconds 0.037264s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.037277s: Exiting Redux.assert_term: 0.000003 seconds 0.037299s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.037311s: Exiting Redux.assert_term: 0.000003 seconds 0.037326s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.037338s: Exiting Redux.assert_term: 0.000003 seconds 0.037354s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.037366s: Exiting Redux.assert_term: 0.000003 seconds 0.037381s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.037393s: Exiting Redux.assert_term: 0.000003 seconds 0.037414s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.037426s: Exiting Redux.assert_term: 0.000003 seconds 0.037450s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.037462s: Exiting Redux.assert_term: 0.000003 seconds 0.037479s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.037491s: Exiting Redux.assert_term: 0.000002 seconds 0.037559s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.037575s: Exiting Redux.assert_term: 0.000003 seconds 0.037597s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.037608s: Exiting Redux.assert_term: 0.000003 seconds 0.037635s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.037647s: Exiting Redux.assert_term: 0.000002 seconds 0.037668s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.037680s: Exiting Redux.assert_term: 0.000003 seconds 0.037703s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.037721s: Exiting Redux.assert_term: 0.000003 seconds 0.037739s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.037750s: Exiting Redux.assert_term: 0.000002 seconds 0.037765s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.037777s: Exiting Redux.assert_term: 0.000002 seconds 0.037791s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.037802s: Exiting Redux.assert_term: 0.000002 seconds 0.037816s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.037832s: Exiting Redux.assert_term: 0.000003 seconds 0.037845s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.037857s: Exiting Redux.assert_term: 0.000002 seconds 0.037874s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.037886s: Exiting Redux.assert_term: 0.000002 seconds 0.037901s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.037912s: Exiting Redux.assert_term: 0.000003 seconds 0.037927s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.037943s: Exiting Redux.assert_term: 0.000002 seconds 0.037963s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.037976s: Exiting Redux.assert_term: 0.000002 seconds 0.038000s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.038011s: Exiting Redux.assert_term: 0.000003 seconds 0.038028s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.038039s: Exiting Redux.assert_term: 0.000003 seconds 0.038061s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.038079s: Exiting Redux.assert_term: 0.000003 seconds 0.038093s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.038105s: Exiting Redux.assert_term: 0.000002 seconds 0.038118s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.038130s: Exiting Redux.assert_term: 0.000002 seconds 0.038143s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.038154s: Exiting Redux.assert_term: 0.000002 seconds 0.038168s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.038186s: Exiting Redux.assert_term: 0.000003 seconds 0.038200s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.038211s: Exiting Redux.assert_term: 0.000003 seconds 0.038224s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.038236s: Exiting Redux.assert_term: 0.000002 seconds 0.038249s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.038261s: Exiting Redux.assert_term: 0.000003 seconds 0.038275s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.038292s: Exiting Redux.assert_term: 0.000003 seconds 0.038306s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.038318s: Exiting Redux.assert_term: 0.000002 seconds 0.038332s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.038343s: Exiting Redux.assert_term: 0.000003 seconds 0.038359s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.038371s: Exiting Redux.assert_term: 0.000002 seconds 0.038389s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.038401s: Exiting Redux.assert_term: 0.000003 seconds 0.038416s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.038428s: Exiting Redux.assert_term: 0.000002 seconds 0.038442s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.038454s: Exiting Redux.assert_term: 0.000002 seconds 0.038467s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.038479s: Exiting Redux.assert_term: 0.000003 seconds 0.038499s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.038511s: Exiting Redux.assert_term: 0.000002 seconds 0.038525s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.038536s: Exiting Redux.assert_term: 0.000003 seconds 0.038549s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.038560s: Exiting Redux.assert_term: 0.000003 seconds 0.038573s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.038585s: Exiting Redux.assert_term: 0.000003 seconds 0.038606s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.038618s: Exiting Redux.assert_term: 0.000002 seconds 0.038632s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.038645s: Exiting Redux.assert_term: 0.000003 seconds 0.038660s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.038673s: Exiting Redux.assert_term: 0.000003 seconds 0.038695s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.038707s: Exiting Redux.assert_term: 0.000003 seconds 0.038731s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.038744s: Exiting Redux.assert_term: 0.000004 seconds 0.038759s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.038772s: Exiting Redux.assert_term: 0.000003 seconds 0.038787s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.038798s: Exiting Redux.assert_term: 0.000003 seconds 0.038813s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.038824s: Exiting Redux.assert_term: 0.000003 seconds 0.038843s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.038855s: Exiting Redux.assert_term: 0.000002 seconds 0.038870s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.038881s: Exiting Redux.assert_term: 0.000003 seconds 0.038898s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.038910s: Exiting Redux.assert_term: 0.000002 seconds 0.038923s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.038934s: Exiting Redux.assert_term: 0.000003 seconds 0.038953s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.038965s: Exiting Redux.assert_term: 0.000003 seconds 0.038978s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.038991s: Exiting Redux.assert_term: 0.000003 seconds 0.039004s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.039016s: Exiting Redux.assert_term: 0.000002 seconds 0.039028s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.039039s: Exiting Redux.assert_term: 0.000003 seconds 0.039052s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.039067s: Exiting Redux.assert_term: 0.000002 seconds 0.039081s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.039092s: Exiting Redux.assert_term: 0.000003 seconds 0.039105s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.039116s: Exiting Redux.assert_term: 0.000003 seconds 0.039132s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.039144s: Exiting Redux.assert_term: 0.000003 seconds 0.039159s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.039175s: Exiting Redux.assert_term: 0.000002 seconds 0.039190s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.039201s: Exiting Redux.assert_term: 0.000003 seconds 0.039216s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.039229s: Exiting Redux.assert_term: 0.000002 seconds 0.039243s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.039254s: Exiting Redux.assert_term: 0.000003 seconds 0.039274s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.039286s: Exiting Redux.assert_term: 0.000003 seconds 0.039301s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.039313s: Exiting Redux.assert_term: 0.000002 seconds 0.039333s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.039344s: Exiting Redux.assert_term: 0.000003 seconds 0.039364s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.039375s: Exiting Redux.assert_term: 0.000003 seconds 0.039394s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.039406s: Exiting Redux.assert_term: 0.000003 seconds 0.039420s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.039431s: Exiting Redux.assert_term: 0.000002 seconds 0.039445s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.039456s: Exiting Redux.assert_term: 0.000002 seconds 0.039471s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.039483s: Exiting Redux.assert_term: 0.000002 seconds 0.039506s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.039518s: Exiting Redux.assert_term: 0.000003 seconds 0.039532s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.039544s: Exiting Redux.assert_term: 0.000003 seconds 0.039559s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.039570s: Exiting Redux.assert_term: 0.000003 seconds 0.039584s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.039596s: Exiting Redux.assert_term: 0.000002 seconds 0.039616s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.039628s: Exiting Redux.assert_term: 0.000003 seconds 0.039643s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.039655s: Exiting Redux.assert_term: 0.000002 seconds 0.039670s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.039682s: Exiting Redux.assert_term: 0.000002 seconds 0.039709s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.039723s: Exiting Redux.assert_term: 0.000003 seconds 0.039743s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.039756s: Exiting Redux.assert_term: 0.000003 seconds 0.039770s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.039782s: Exiting Redux.assert_term: 0.000002 seconds 0.039797s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.039809s: Exiting Redux.assert_term: 0.000002 seconds 0.039822s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.039839s: Exiting Redux.assert_term: 0.000002 seconds 0.039854s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.039866s: Exiting Redux.assert_term: 0.000002 seconds 0.039881s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.039892s: Exiting Redux.assert_term: 0.000003 seconds 0.039908s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.039920s: Exiting Redux.assert_term: 0.000002 seconds 0.039935s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.039953s: Exiting Redux.assert_term: 0.000003 seconds 0.039967s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.039980s: Exiting Redux.assert_term: 0.000002 seconds 0.039995s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.040007s: Exiting Redux.assert_term: 0.000003 seconds 0.040020s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.040032s: Exiting Redux.assert_term: 0.000002 seconds 0.040046s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.040062s: Exiting Redux.assert_term: 0.000003 seconds 0.040079s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.040090s: Exiting Redux.assert_term: 0.000003 seconds 0.040106s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.040117s: Exiting Redux.assert_term: 0.000002 seconds 0.040132s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.040143s: Exiting Redux.assert_term: 0.000002 seconds 0.040157s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.040174s: Exiting Redux.assert_term: 0.000002 seconds 0.040191s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.040512s: Exiting Redux.assert_term: 0.000310 seconds 0.041455s: Entering Redux.assert_term(func_rank(reach_error) = 198) 0.041475s: Exiting Redux.assert_term: 0.000006 seconds 0.041492s: Entering Redux.assert_term(func_rank(main) = 199) 0.041506s: Exiting Redux.assert_term: 0.000005 seconds 0.041539s: nested_4__verifast_instrumented_modified.c(18,5-9): Function 'main': Function type implementation check 0.041560s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.041575s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.041584s: Entering Redux.assume(0 <= argc) 0.041599s: Exiting Redux.assume: 0.000005 seconds 0.041607s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.041627s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.041643s: nested_4__verifast_instrumented_modified.c(18,25-31): Consuming assertion 0.041656s: Consuming chunk module(nested_4__verifast_instrumented_modified, true) 0.041667s: nested_4__verifast_instrumented_modified.c(19,13-17): Producing assertion 0.041680s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.041708s: nested_4__verifast_instrumented_modified.c(18,5-9): Cleaning up dummy fraction chunks 0.041717s: nested_4__verifast_instrumented_modified.c(18,5-9): Leak check. 0.041757s: nested_4__verifast_instrumented_modified.c(14,6-17): Verifying function 'reach_error' 0.041767s: nested_4__verifast_instrumented_modified.c(14,33-38): Producing assertion 0.041775s: Entering Redux.assume(false) 0.041786s: Exiting Redux.assume: 0.000001 seconds 0.041807s: nested_4__verifast_instrumented_modified.c(18,5-9): Verifying function 'main' 0.041815s: nested_4__verifast_instrumented_modified.c(18,25-31): Producing assertion 0.041842s: nested_4__verifast_instrumented_modified.c(18,5-9): Executing statement 0.041859s: nested_4__verifast_instrumented_modified.c(22,1-2): Executing statement 0.041868s: nested_4__verifast_instrumented_modified.c(24,1-25,1): Executing statement 0.041885s: Consuming chunk [_]module(nested_4__verifast_instrumented_modified, true) 0.041902s: nested_4__verifast_instrumented_modified.c(26,8-9): Executing statement 0.041920s: nested_4__verifast_instrumented_modified.c(27,8-9): Executing statement 0.041929s: nested_4__verifast_instrumented_modified.c(28,8-9): Executing statement 0.041938s: nested_4__verifast_instrumented_modified.c(29,8-9): Executing statement 0.041946s: nested_4__verifast_instrumented_modified.c(32,2-5): Executing statement 0.041957s: nested_4__verifast_instrumented_modified.c(32,8-9): Executing statement 0.041973s: nested_4__verifast_instrumented_modified.c(32,2-5): Executing statement 0.041987s: nested_4__verifast_instrumented_modified.c(32,76-78): Consuming assertion 0.041998s: Entering Redux.query(6 = 6 && 6 = 6 && 0 <= 6 && 6 = 6) 0.042024s: Exiting Redux.query 0.042035s: Entering Redux.assert_term(-2147483648 <= b && b <= 2147483647) 0.042048s: Exiting Redux.assert_term: 0.000003 seconds 0.042056s: Entering Redux.assert_term(-2147483648 <= c && c <= 2147483647) 0.042072s: Exiting Redux.assert_term: 0.000003 seconds 0.042081s: Entering Redux.assert_term(-2147483648 <= d && d <= 2147483647) 0.042092s: Exiting Redux.assert_term: 0.000003 seconds 0.042101s: Entering Redux.assert_term(-2147483648 <= d0 && d0 <= 2147483647) 0.042112s: Exiting Redux.assert_term: 0.000003 seconds 0.042121s: Entering Redux.assert_term(-2147483648 <= c0 && c0 <= 2147483647) 0.042132s: Exiting Redux.assert_term: 0.000003 seconds 0.042142s: Entering Redux.assert_term(-2147483648 <= b0 && b0 <= 2147483647) 0.042161s: Exiting Redux.assert_term: 0.000003 seconds 0.042170s: Entering Redux.assert_term(-2147483648 <= a && a <= 2147483647) 0.042182s: Exiting Redux.assert_term: 0.000002 seconds 0.042190s: nested_4__verifast_instrumented_modified.c(32,76-78): Producing assertion 0.042200s: Entering Redux.assume(b = 6 && c = 6 && a <= 6 && d = 6) 0.042921s: Exiting Redux.assume: 0.000710 seconds 0.042933s: nested_4__verifast_instrumented_modified.c(32,2-5): Evaluating loop condition 0.042950s: Entering Redux.assume(a < 6) 0.042962s: Exiting Redux.assume: 0.000001 seconds 0.042971s: nested_4__verifast_instrumented_modified.c(33,2-3): Executing statement 0.042983s: nested_4__verifast_instrumented_modified.c(34,3-6): Executing statement 0.042994s: nested_4__verifast_instrumented_modified.c(34,9-10): Executing statement 0.043004s: nested_4__verifast_instrumented_modified.c(34,3-6): Executing statement 0.043016s: nested_4__verifast_instrumented_modified.c(34,77-79): Consuming assertion 0.043036s: Entering Redux.query(c = 6 && 0 <= 6 && d = 6 && a <= 5) 0.043064s: Exiting Redux.query 0.043075s: Entering Redux.assert_term(-2147483648 <= c1 && c1 <= 2147483647) 0.043088s: Exiting Redux.assert_term: 0.000003 seconds 0.043097s: Entering Redux.assert_term(-2147483648 <= d1 && d1 <= 2147483647) 0.043110s: Exiting Redux.assert_term: 0.000002 seconds 0.043118s: Entering Redux.assert_term(-2147483648 <= d2 && d2 <= 2147483647) 0.043131s: Exiting Redux.assert_term: 0.000002 seconds 0.043148s: Entering Redux.assert_term(-2147483648 <= c2 && c2 <= 2147483647) 0.043159s: Exiting Redux.assert_term: 0.000002 seconds 0.043169s: Entering Redux.assert_term(-2147483648 <= b1 && b1 <= 2147483647) 0.043180s: Exiting Redux.assert_term: 0.000003 seconds 0.043188s: nested_4__verifast_instrumented_modified.c(34,77-79): Producing assertion 0.043200s: Entering Redux.assume(c1 = 6 && b1 <= 6 && d1 = 6 && a <= 5) 0.043232s: Exiting Redux.assume: 0.000022 seconds 0.043242s: nested_4__verifast_instrumented_modified.c(34,3-6): Evaluating loop condition 0.043257s: Entering Redux.assume(b1 < 6) 0.043268s: Exiting Redux.assume: 0.000002 seconds 0.043277s: nested_4__verifast_instrumented_modified.c(35,2-3): Executing statement 0.043288s: nested_4__verifast_instrumented_modified.c(36,4-7): Executing statement 0.043298s: nested_4__verifast_instrumented_modified.c(36,10-11): Executing statement 0.043307s: nested_4__verifast_instrumented_modified.c(36,4-7): Executing statement 0.043332s: nested_4__verifast_instrumented_modified.c(36,302-304): Consuming assertion 0.043353s: Entering Redux.query(b1 <= 5 && a <= 5 && 0 = 1 || b1 <= 5 && 5 = 0 && a <= 5 || b1 <= 5 && a <= 5 && 0 = 3 || 0 = 6 && b1 <= 5 && d1 = 6 && a <= 5 || b1 <= 5 && 0 = 0 && a <= 5 || b1 <= 5 && 0 = 2 && a <= 5 || b1 <= 5 && 0 = 4 && a <= 5) 0.043420s: Exiting Redux.query 0.043432s: Entering Redux.assert_term(-2147483648 <= d3 && d3 <= 2147483647) 0.043445s: Exiting Redux.assert_term: 0.000003 seconds 0.043459s: Entering Redux.assert_term(-2147483648 <= d4 && d4 <= 2147483647) 0.043471s: Exiting Redux.assert_term: 0.000003 seconds 0.043480s: Entering Redux.assert_term(-2147483648 <= c3 && c3 <= 2147483647) 0.043491s: Exiting Redux.assert_term: 0.000002 seconds 0.043499s: nested_4__verifast_instrumented_modified.c(36,302-304): Producing assertion 0.043521s: Entering Redux.assume(b1 <= 5 && a <= 5 && c3 = 1 || b1 <= 5 && 5 = c3 && a <= 5 || b1 <= 5 && a <= 5 && c3 = 3 || c3 = 6 && b1 <= 5 && d3 = 6 && a <= 5 || b1 <= 5 && c3 = 0 && a <= 5 || b1 <= 5 && c3 = 2 && a <= 5 || b1 <= 5 && c3 = 4 && a <= 5) 0.043607s: Exiting Redux.assume: 0.000072 seconds 0.043617s: nested_4__verifast_instrumented_modified.c(36,4-7): Evaluating loop condition 0.043628s: Entering Redux.assume(c3 < 6) 0.043699s: Exiting Redux.assume: 0.000062 seconds 0.043710s: nested_4__verifast_instrumented_modified.c(37,2-3): Executing statement 0.043721s: nested_4__verifast_instrumented_modified.c(38,5-8): Executing statement 0.043737s: nested_4__verifast_instrumented_modified.c(38,11-12): Executing statement 0.043748s: nested_4__verifast_instrumented_modified.c(38,5-8): Executing statement 0.043773s: nested_4__verifast_instrumented_modified.c(38,583-585): Consuming assertion 0.044119s: Entering Redux.query(b1 <= 5 && 5 = c3 && 0 = 1 && a <= 5 || b1 <= 5 && 0 = 3 && 5 = c3 && a <= 5 || b1 <= 5 && a <= 5 && c3 = 1 || 0 = 4 && b1 <= 5 && 5 = c3 && a <= 5 || 0 = 0 && b1 <= 5 && 5 = c3 && a <= 5 || b1 <= 5 && a <= 5 && c3 = 3 || b1 <= 5 && 5 = c3 && 0 = 2 && a <= 5 || b1 <= 5 && c3 = 0 && a <= 5 || b1 <= 5 && 5 = c3 && 0 = 6 && a <= 5 || b1 <= 5 && c3 = 2 && a <= 5 || b1 <= 5 && c3 = 4 && a <= 5 || b1 <= 5 && 5 = c3 && 5 = 0 && a <= 5) 0.044262s: Exiting Redux.query 0.044275s: Entering Redux.assert_term(-2147483648 <= d5 && d5 <= 2147483647) 0.044343s: Exiting Redux.assert_term: 0.000059 seconds 0.044354s: nested_4__verifast_instrumented_modified.c(38,583-585): Producing assertion 0.044389s: Entering Redux.assume(b1 <= 5 && 5 = c3 && d5 = 1 && a <= 5 || b1 <= 5 && d5 = 3 && 5 = c3 && a <= 5 || b1 <= 5 && a <= 5 && c3 = 1 || d5 = 4 && b1 <= 5 && 5 = c3 && a <= 5 || d5 = 0 && b1 <= 5 && 5 = c3 && a <= 5 || b1 <= 5 && a <= 5 && c3 = 3 || b1 <= 5 && 5 = c3 && d5 = 2 && a <= 5 || b1 <= 5 && c3 = 0 && a <= 5 || b1 <= 5 && 5 = c3 && d5 = 6 && a <= 5 || b1 <= 5 && c3 = 2 && a <= 5 || b1 <= 5 && c3 = 4 && a <= 5 || b1 <= 5 && 5 = c3 && 5 = d5 && a <= 5) 0.044563s: Exiting Redux.assume: 0.000155 seconds 0.044573s: nested_4__verifast_instrumented_modified.c(38,5-8): Evaluating loop condition 0.044591s: Entering Redux.assume(d5 < 6) 0.044733s: Exiting Redux.assume: 0.000132 seconds 0.044744s: nested_4__verifast_instrumented_modified.c(39,2-3): Executing statement 0.044761s: nested_4__verifast_instrumented_modified.c(38,23-25): Executing statement 0.044777s: nested_4__verifast_instrumented_modified.c(38,583-585): Consuming assertion 0.044815s: Entering Redux.query(b1 <= 5 && 5 = c3 && (d5 + 1) = 1 && a <= 5 || b1 <= 5 && (d5 + 1) = 3 && 5 = c3 && a <= 5 || b1 <= 5 && a <= 5 && c3 = 1 || (d5 + 1) = 4 && b1 <= 5 && 5 = c3 && a <= 5 || (d5 + 1) = 0 && b1 <= 5 && 5 = c3 && a <= 5 || b1 <= 5 && a <= 5 && c3 = 3 || b1 <= 5 && 5 = c3 && (d5 + 1) = 2 && a <= 5 || b1 <= 5 && c3 = 0 && a <= 5 || b1 <= 5 && 5 = c3 && (d5 + 1) = 6 && a <= 5 || b1 <= 5 && c3 = 2 && a <= 5 || b1 <= 5 && c3 = 4 && a <= 5 || b1 <= 5 && 5 = c3 && 5 = (d5 + 1) && a <= 5) 0.046126s: Exiting Redux.query 0.046141s: nested_4__verifast_instrumented_modified.c(41,5-6): Cleaning up dummy fraction chunks 0.046156s: nested_4__verifast_instrumented_modified.c(41,5-6): Leak check. 0.046168s: Entering Redux.assume(!(d5 < 6)) 0.046312s: Exiting Redux.assume: 0.000135 seconds 0.046328s: nested_4__verifast_instrumented_modified.c(36,22-24): Executing statement 0.046344s: nested_4__verifast_instrumented_modified.c(36,302-304): Consuming assertion 0.046368s: Entering Redux.query(b1 <= 5 && a <= 5 && (c3 + 1) = 1 || b1 <= 5 && 5 = (c3 + 1) && a <= 5 || b1 <= 5 && a <= 5 && (c3 + 1) = 3 || (c3 + 1) = 6 && b1 <= 5 && d5 = 6 && a <= 5 || b1 <= 5 && (c3 + 1) = 0 && a <= 5 || b1 <= 5 && (c3 + 1) = 2 && a <= 5 || b1 <= 5 && (c3 + 1) = 4 && a <= 5) 0.053493s: Exiting Redux.query 0.053511s: nested_4__verifast_instrumented_modified.c(42,4-5): Cleaning up dummy fraction chunks 0.053520s: nested_4__verifast_instrumented_modified.c(42,4-5): Leak check. 0.053536s: Entering Redux.assume(!(c3 < 6)) 0.053706s: Exiting Redux.assume: 0.000160 seconds 0.053722s: nested_4__verifast_instrumented_modified.c(34,21-23): Executing statement 0.053745s: nested_4__verifast_instrumented_modified.c(34,77-79): Consuming assertion 0.053757s: Entering Redux.query(c3 = 6 && (b1 + 1) <= 6 && d3 = 6 && a <= 5) 0.054253s: Exiting Redux.query 0.054266s: nested_4__verifast_instrumented_modified.c(43,3-4): Cleaning up dummy fraction chunks 0.054274s: nested_4__verifast_instrumented_modified.c(43,3-4): Leak check. 0.054289s: Entering Redux.assume(!(b1 < 6)) 0.054306s: Exiting Redux.assume: 0.000007 seconds 0.054324s: nested_4__verifast_instrumented_modified.c(32,20-22): Executing statement 0.054339s: nested_4__verifast_instrumented_modified.c(32,76-78): Consuming assertion 0.054350s: Entering Redux.query(b1 = 6 && c1 = 6 && (a + 1) <= 6 && d1 = 6) 0.054385s: Exiting Redux.query 0.054395s: nested_4__verifast_instrumented_modified.c(44,2-3): Cleaning up dummy fraction chunks 0.054403s: nested_4__verifast_instrumented_modified.c(44,2-3): Leak check. 0.054417s: Entering Redux.assume(!(a < 6)) 0.054439s: Exiting Redux.assume: 0.000007 seconds 0.054448s: nested_4__verifast_instrumented_modified.c(45,2-4): Executing statement 0.054462s: Entering Redux.assume(a = 6) 0.054472s: Exiting Redux.assume: 0.000002 seconds 0.054481s: Entering Redux.assume(b = 6) 0.054490s: Exiting Redux.assume: 0.000001 seconds 0.054499s: Entering Redux.assume(c = 6) 0.054509s: Exiting Redux.assume: 0.000001 seconds 0.054518s: Entering Redux.assume(!(d = 6)) 0.054528s: Exiting Redux.assume: 0.000001 seconds 0.054541s: Entering Redux.assume(!(!(d = 6))) 0.054552s: Exiting Redux.assume: 0.000001 seconds 0.054561s: nested_4__verifast_instrumented_modified.c(48,2-8): Executing return statement 0.054572s: nested_4__verifast_instrumented_modified.c(19,13-17): Consuming assertion 0.054580s: nested_4__verifast_instrumented_modified.c(49,1-2): Cleaning up dummy fraction chunks 0.054588s: nested_4__verifast_instrumented_modified.c(49,1-2): Leak check. 0.054597s: Entering Redux.assume(!(c = 6)) 0.054612s: Exiting Redux.assume: 0.000001 seconds 0.054621s: Entering Redux.assume(!(b = 6)) 0.054630s: Exiting Redux.assume: 0.000001 seconds 0.054639s: Entering Redux.assume(!(a = 6)) 0.054649s: Exiting Redux.assume: 0.000001 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% nested_4__verifast_instrumented_modified.c : lines: code: 13; annot: 9; mixed: 6; overhead: 115% Statements parsed: 103 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 19 Execution steps (including assertion production/consumption steps): 70 Symbolic execution forks: 8 Prover assumes: 22 Term equality tests -- same term: 3 Term equality tests -- prover query: 0 Term equality tests -- total: 3 Other prover queries: 8 Prover statistics: # toplevel assumes and queries (with # pending case splits) = 207 (0), 6 (1), 4 (2), 0 (more than 30) assume_core_count = 777 number of case splits = 363 simplex_assert_ge_count = 315 simplex_assert_eq_count = 83 simplex_assert_neq_count = 0 max_truenode_childcount = 30 max_falsenode_childcount = 68 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: 0.011397s Time spent in Simplex: 0.004763s Time spent parsing: 0.017999s Function timings (> 0.1s): Total time: 0.05 seconds 0 errors found (19 statements verified)