./verifast-validate-witness.sh sv-benchmarks/c/loop-invariants/even.c ./results/automizer-verification-files/SV-COMP24_unreach-call/even.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/loop-invariants/even.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/even.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-invariants/even.c + FILE=even.c ++ echo even ++ sed 's/[-\.]/_/g' - + SANITIZED=even + MODULE=even__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=even__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/even.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=even__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/even.yml/witness-2.1.yml -p sv-benchmarks/c/loop-invariants/even.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n even__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/loop-invariants/even.c -o even__verifast_instrumented.c + program_modifications_cli.py -p even__verifast_instrumented.c -o even__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Redux -read_options_from_source_file -c even__verifast_instrumented_modified.c even__verifast_instrumented_modified.c 0.006946s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.006981s: Exiting Redux.assert_term: 0.000016 seconds 0.007019s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.007034s: Exiting Redux.assert_term: 0.000006 seconds 0.007043s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.007057s: Exiting Redux.assert_term: 0.000004 seconds 0.007068s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.007090s: Exiting Redux.assert_term: 0.000002 seconds 0.007100s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.007115s: Exiting Redux.assert_term: 0.000006 seconds 0.007124s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.007137s: Exiting Redux.assert_term: 0.000004 seconds 0.007149s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.007163s: Exiting Redux.assert_term: 0.000003 seconds 0.007172s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.007192s: Exiting Redux.assert_term: 0.000004 seconds 0.007200s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.007214s: Exiting Redux.assert_term: 0.000002 seconds 0.007226s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.007239s: Exiting Redux.assert_term: 0.000002 seconds 0.007248s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.007262s: Exiting Redux.assert_term: 0.000004 seconds 0.007272s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.007288s: Exiting Redux.assert_term: 0.000002 seconds 0.007299s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.007312s: Exiting Redux.assert_term: 0.000004 seconds 0.007320s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.007333s: Exiting Redux.assert_term: 0.000005 seconds 0.007341s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.007355s: Exiting Redux.assert_term: 0.000002 seconds 0.007365s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.007384s: Exiting Redux.assert_term: 0.000003 seconds 0.007393s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.007406s: Exiting Redux.assert_term: 0.000004 seconds 0.007414s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.007427s: Exiting Redux.assert_term: 0.000005 seconds 0.007437s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.007448s: Exiting Redux.assert_term: 0.000002 seconds 0.007459s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.007477s: Exiting Redux.assert_term: 0.000005 seconds 0.007485s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.007500s: Exiting Redux.assert_term: 0.000006 seconds 0.007511s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.007522s: Exiting Redux.assert_term: 0.000002 seconds 0.007532s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.007545s: Exiting Redux.assert_term: 0.000005 seconds 0.007553s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.007571s: Exiting Redux.assert_term: 0.000002 seconds 0.007592s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007605s: Exiting Redux.assert_term: 0.000002 seconds 0.007614s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007627s: Exiting Redux.assert_term: 0.000004 seconds 0.007635s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007648s: Exiting Redux.assert_term: 0.000005 seconds 0.025828s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.025897s: Exiting Redux.assert_term: 0.000013 seconds 0.025916s: Entering Redux.assume(true ==> default_value = 0) 0.025932s: Exiting Redux.assume: 0.000007 seconds 0.027394s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.027419s: Exiting Redux.assert_term: 0.000006 seconds 0.027433s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.027446s: Exiting Redux.assert_term: 0.000003 seconds 0.027457s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.027470s: Exiting Redux.assert_term: 0.000003 seconds 0.027496s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.027508s: Exiting Redux.assert_term: 0.000003 seconds 0.027520s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.027531s: Exiting Redux.assert_term: 0.000003 seconds 0.027557s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.027570s: Exiting Redux.assert_term: 0.000003 seconds 0.027587s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.027599s: Exiting Redux.assert_term: 0.000003 seconds 0.027617s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.027629s: Exiting Redux.assert_term: 0.000003 seconds 0.027644s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.027656s: Exiting Redux.assert_term: 0.000003 seconds 0.027671s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.027683s: Exiting Redux.assert_term: 0.000002 seconds 0.027699s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.027715s: Exiting Redux.assert_term: 0.000002 seconds 0.027733s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.027745s: Exiting Redux.assert_term: 0.000003 seconds 0.027761s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.027773s: Exiting Redux.assert_term: 0.000002 seconds 0.027789s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.027801s: Exiting Redux.assert_term: 0.000003 seconds 0.027816s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.027829s: Exiting Redux.assert_term: 0.000002 seconds 0.027852s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.027864s: Exiting Redux.assert_term: 0.000003 seconds 0.027884s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.027896s: Exiting Redux.assert_term: 0.000003 seconds 0.027914s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.027927s: Exiting Redux.assert_term: 0.000003 seconds 0.027943s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.027956s: Exiting Redux.assert_term: 0.000003 seconds 0.027981s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.027994s: Exiting Redux.assert_term: 0.000003 seconds 0.030978s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.031035s: Exiting Redux.assume: 0.000009 seconds 0.036595s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.036631s: Exiting Redux.assert_term: 0.000008 seconds 0.036655s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.036680s: Exiting Redux.assert_term: 0.000002 seconds 0.036696s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.036708s: Exiting Redux.assert_term: 0.000002 seconds 0.036725s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.036737s: Exiting Redux.assert_term: 0.000002 seconds 0.036749s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.036770s: Exiting Redux.assume: 0.000012 seconds 0.036784s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.036803s: Exiting Redux.assert_term: 0.000003 seconds 0.036813s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.036837s: Exiting Redux.assume: 0.000015 seconds 0.036852s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.036864s: Exiting Redux.assert_term: 0.000002 seconds 0.036882s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.036899s: Exiting Redux.assert_term: 0.000003 seconds 0.036920s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.036932s: Exiting Redux.assert_term: 0.000003 seconds 0.036957s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.036970s: Exiting Redux.assert_term: 0.000004 seconds 0.036992s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.037005s: Exiting Redux.assert_term: 0.000002 seconds 0.037034s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.037047s: Exiting Redux.assert_term: 0.000003 seconds 0.037067s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.037079s: Exiting Redux.assert_term: 0.000003 seconds 0.037095s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.037108s: Exiting Redux.assert_term: 0.000003 seconds 0.037125s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.037137s: Exiting Redux.assert_term: 0.000003 seconds 0.037160s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.037171s: Exiting Redux.assert_term: 0.000003 seconds 0.037187s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.037199s: Exiting Redux.assert_term: 0.000003 seconds 0.037214s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.037226s: Exiting Redux.assert_term: 0.000002 seconds 0.037242s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.037260s: Exiting Redux.assert_term: 0.000003 seconds 0.037276s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.037288s: Exiting Redux.assert_term: 0.000002 seconds 0.037305s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.037317s: Exiting Redux.assert_term: 0.000003 seconds 0.037333s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.037345s: Exiting Redux.assert_term: 0.000002 seconds 0.037361s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.037379s: Exiting Redux.assert_term: 0.000002 seconds 0.037403s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.037415s: Exiting Redux.assert_term: 0.000002 seconds 0.037430s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.037442s: Exiting Redux.assert_term: 0.000003 seconds 0.037512s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.037524s: Exiting Redux.assert_term: 0.000003 seconds 0.037560s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.037572s: Exiting Redux.assert_term: 0.000003 seconds 0.037600s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.037612s: Exiting Redux.assert_term: 0.000003 seconds 0.037634s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.037646s: Exiting Redux.assert_term: 0.000003 seconds 0.037660s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.037672s: Exiting Redux.assert_term: 0.000003 seconds 0.037696s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.037708s: Exiting Redux.assert_term: 0.000002 seconds 0.037723s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.037735s: Exiting Redux.assert_term: 0.000002 seconds 0.037749s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.037760s: Exiting Redux.assert_term: 0.000003 seconds 0.037775s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.037787s: Exiting Redux.assert_term: 0.000003 seconds 0.037806s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.037818s: Exiting Redux.assert_term: 0.000003 seconds 0.037835s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.037847s: Exiting Redux.assert_term: 0.000002 seconds 0.037863s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.037874s: Exiting Redux.assert_term: 0.000003 seconds 0.037890s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.037902s: Exiting Redux.assert_term: 0.000002 seconds 0.037927s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.037939s: Exiting Redux.assert_term: 0.000003 seconds 0.037964s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.037976s: Exiting Redux.assert_term: 0.000003 seconds 0.037994s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.038006s: Exiting Redux.assert_term: 0.000003 seconds 0.038029s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.038040s: Exiting Redux.assert_term: 0.000003 seconds 0.038059s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.038071s: Exiting Redux.assert_term: 0.000003 seconds 0.038085s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.038097s: Exiting Redux.assert_term: 0.000002 seconds 0.038111s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.038122s: Exiting Redux.assert_term: 0.000002 seconds 0.038138s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.038149s: Exiting Redux.assert_term: 0.000002 seconds 0.038172s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.038184s: Exiting Redux.assert_term: 0.000003 seconds 0.038201s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.038213s: Exiting Redux.assert_term: 0.000002 seconds 0.038228s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.038240s: Exiting Redux.assert_term: 0.000003 seconds 0.038255s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.038274s: Exiting Redux.assert_term: 0.000002 seconds 0.038290s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.038302s: Exiting Redux.assert_term: 0.000002 seconds 0.038316s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.038327s: Exiting Redux.assert_term: 0.000003 seconds 0.038341s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.038353s: Exiting Redux.assert_term: 0.000002 seconds 0.038368s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.038385s: Exiting Redux.assert_term: 0.000002 seconds 0.038399s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.038410s: Exiting Redux.assert_term: 0.000002 seconds 0.038425s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.038437s: Exiting Redux.assert_term: 0.000003 seconds 0.038450s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.038462s: Exiting Redux.assert_term: 0.000002 seconds 0.038477s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.038493s: Exiting Redux.assert_term: 0.000003 seconds 0.038509s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.038520s: Exiting Redux.assert_term: 0.000003 seconds 0.038534s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.038557s: Exiting Redux.assert_term: 0.000003 seconds 0.038571s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.038583s: Exiting Redux.assert_term: 0.000002 seconds 0.038596s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.038618s: Exiting Redux.assert_term: 0.000003 seconds 0.038636s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.038648s: Exiting Redux.assert_term: 0.000002 seconds 0.038662s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.038674s: Exiting Redux.assert_term: 0.000002 seconds 0.038687s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.038698s: Exiting Redux.assert_term: 0.000003 seconds 0.038717s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.038737s: Exiting Redux.assert_term: 0.000003 seconds 0.038755s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.038767s: Exiting Redux.assert_term: 0.000003 seconds 0.038784s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.038796s: Exiting Redux.assert_term: 0.000003 seconds 0.038812s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.038824s: Exiting Redux.assert_term: 0.000003 seconds 0.038838s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.038854s: Exiting Redux.assert_term: 0.000003 seconds 0.038870s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.038881s: Exiting Redux.assert_term: 0.000003 seconds 0.038895s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.038907s: Exiting Redux.assert_term: 0.000003 seconds 0.038922s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.038935s: Exiting Redux.assert_term: 0.000003 seconds 0.038949s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.038966s: Exiting Redux.assert_term: 0.000002 seconds 0.038979s: 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) 0.039015s: Exiting Redux.assert_term: 0.000003 seconds 0.039029s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.039040s: Exiting Redux.assert_term: 0.000003 seconds 0.039053s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.039065s: Exiting Redux.assert_term: 0.000003 seconds 0.039084s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.039095s: Exiting Redux.assert_term: 0.000003 seconds 0.039108s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.039120s: Exiting Redux.assert_term: 0.000003 seconds 0.039139s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.039151s: Exiting Redux.assert_term: 0.000003 seconds 0.039169s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.039185s: Exiting Redux.assert_term: 0.000002 seconds 0.039200s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.039213s: Exiting Redux.assert_term: 0.000003 seconds 0.039228s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.039240s: Exiting Redux.assert_term: 0.000003 seconds 0.039255s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.039267s: Exiting Redux.assert_term: 0.000003 seconds 0.039285s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.039301s: Exiting Redux.assert_term: 0.000003 seconds 0.039317s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.039330s: Exiting Redux.assert_term: 0.000003 seconds 0.039351s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.039364s: Exiting Redux.assert_term: 0.000002 seconds 0.039383s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.039395s: Exiting Redux.assert_term: 0.000003 seconds 0.039411s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.039427s: Exiting Redux.assert_term: 0.000003 seconds 0.039442s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.039454s: Exiting Redux.assert_term: 0.000002 seconds 0.039468s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.039479s: Exiting Redux.assert_term: 0.000003 seconds 0.039494s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.039505s: Exiting Redux.assert_term: 0.000002 seconds 0.039523s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.039555s: Exiting Redux.assert_term: 0.000003 seconds 0.039573s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.039585s: Exiting Redux.assert_term: 0.000003 seconds 0.039602s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.039614s: Exiting Redux.assert_term: 0.000003 seconds 0.039631s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.039643s: Exiting Redux.assert_term: 0.000003 seconds 0.039658s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.039677s: Exiting Redux.assert_term: 0.000003 seconds 0.039695s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.039707s: Exiting Redux.assert_term: 0.000003 seconds 0.039724s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.039737s: Exiting Redux.assert_term: 0.000003 seconds 0.039758s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.039771s: Exiting Redux.assert_term: 0.000003 seconds 0.039788s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.039805s: Exiting Redux.assert_term: 0.000003 seconds 0.039821s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.039834s: Exiting Redux.assert_term: 0.000002 seconds 0.039852s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.039865s: Exiting Redux.assert_term: 0.000003 seconds 0.039882s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.039896s: Exiting Redux.assert_term: 0.000003 seconds 0.039919s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.039932s: Exiting Redux.assert_term: 0.000002 seconds 0.039949s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.039961s: Exiting Redux.assert_term: 0.000002 seconds 0.039978s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.039990s: Exiting Redux.assert_term: 0.000003 seconds 0.040008s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.040022s: Exiting Redux.assert_term: 0.000003 seconds 0.040043s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.040056s: Exiting Redux.assert_term: 0.000002 seconds 0.040075s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.040087s: Exiting Redux.assert_term: 0.000003 seconds 0.040102s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.040114s: Exiting Redux.assert_term: 0.000003 seconds 0.040130s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.040143s: Exiting Redux.assert_term: 0.000003 seconds 0.040168s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.040182s: Exiting Redux.assert_term: 0.000002 seconds 0.040199s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.040212s: Exiting Redux.assert_term: 0.000002 seconds 0.040228s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.040241s: Exiting Redux.assert_term: 0.000002 seconds 0.040256s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.040269s: Exiting Redux.assert_term: 0.000002 seconds 0.040295s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.040308s: Exiting Redux.assert_term: 0.000002 seconds 0.041774s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.041804s: Exiting Redux.assert_term: 0.000011 seconds 0.041826s: Entering Redux.assert_term(func_rank(__VERIFIER_assert) = 201) 0.041839s: Exiting Redux.assert_term: 0.000003 seconds 0.041856s: Entering Redux.assert_term(func_rank(main) = 202) 0.041868s: Exiting Redux.assert_term: 0.000003 seconds 0.041912s: even__verifast_instrumented_modified.c(27,5-9): Function 'main': Function type implementation check 0.041928s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.041942s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.041953s: Entering Redux.assume(0 <= argc) 0.041967s: Exiting Redux.assume: 0.000005 seconds 0.041984s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.041994s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.042009s: even__verifast_instrumented_modified.c(27,29-35): Consuming assertion 0.042022s: Consuming chunk module(even__verifast_instrumented_modified, true) 0.042033s: even__verifast_instrumented_modified.c(28,13-17): Producing assertion 0.042046s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.042061s: even__verifast_instrumented_modified.c(27,5-9): Cleaning up dummy fraction chunks 0.042070s: even__verifast_instrumented_modified.c(27,5-9): Leak check. 0.042117s: even__verifast_instrumented_modified.c(13,6-17): Verifying function 'reach_error' 0.042128s: even__verifast_instrumented_modified.c(13,33-38): Producing assertion 0.042137s: Entering Redux.assume(false) 0.042152s: Exiting Redux.assume: 0.000002 seconds 0.042166s: Entering Redux.assert_term(-2147483648 <= cond && cond <= 2147483647) 0.042179s: Exiting Redux.assert_term: 0.000004 seconds 0.042193s: even__verifast_instrumented_modified.c(19,6-23): Verifying function '__VERIFIER_assert' 0.042201s: even__verifast_instrumented_modified.c(19,53-55): Producing assertion 0.042210s: Entering Redux.assume(!(cond = 0)) 0.042224s: Exiting Redux.assume: 0.000004 seconds 0.042235s: even__verifast_instrumented_modified.c(19,6-23): Executing statement 0.042255s: even__verifast_instrumented_modified.c(22,3-5): Executing statement 0.042271s: Entering Redux.assume(!(!(cond = 0))) 0.042283s: Exiting Redux.assume: 0.000003 seconds 0.042292s: Entering Redux.assume(!(!(!(cond = 0)))) 0.042303s: Exiting Redux.assume: 0.000003 seconds 0.042312s: even__verifast_instrumented_modified.c(25,3-9): Executing return statement 0.042322s: even__verifast_instrumented_modified.c(20,19-21): Consuming assertion 0.042330s: Entering Redux.query(!(cond = 0)) 0.042344s: Exiting Redux.query 0.042353s: even__verifast_instrumented_modified.c(26,1-2): Cleaning up dummy fraction chunks 0.042361s: even__verifast_instrumented_modified.c(26,1-2): Leak check. 0.042376s: even__verifast_instrumented_modified.c(27,5-9): Verifying function 'main' 0.042386s: even__verifast_instrumented_modified.c(27,29-35): Producing assertion 0.042400s: even__verifast_instrumented_modified.c(27,5-9): Executing statement 0.042413s: even__verifast_instrumented_modified.c(31,1-2): Executing statement 0.042427s: even__verifast_instrumented_modified.c(33,1-34,1): Executing statement 0.042444s: Consuming chunk [_]module(even__verifast_instrumented_modified, true) 0.042455s: even__verifast_instrumented_modified.c(35,18-19): Executing statement 0.042466s: even__verifast_instrumented_modified.c(36,3-8): Executing statement 0.042483s: even__verifast_instrumented_modified.c(36,57-59): Consuming assertion 0.042492s: Entering Redux.query(0 = 0) 0.042506s: Exiting Redux.query 0.042516s: Entering Redux.assert_term(0 <= x && x <= 4294967295) 0.042532s: Exiting Redux.assert_term: 0.000005 seconds 0.042550s: even__verifast_instrumented_modified.c(36,57-59): Producing assertion 0.042562s: Entering Redux.assume(%(x, 2) = 0) 0.042574s: Exiting Redux.assume: 0.000004 seconds 0.042583s: even__verifast_instrumented_modified.c(36,3-8): Evaluating loop condition 0.042597s: Entering Redux.assert_term(func_rank(__VERIFIER_nondet_int) < 0) 0.042615s: Exiting Redux.assert_term: 0.000004 seconds 0.042627s: even__verifast_instrumented_modified.c(36,10-31): Verifying call 0.042636s: even__verifast_instrumented_modified.c(16,49-53): Consuming assertion 0.042645s: Entering Redux.query(true) 0.042654s: Exiting Redux.query 0.042663s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.042675s: Exiting Redux.assert_term: 0.000003 seconds 0.042684s: even__verifast_instrumented_modified.c(17,13-17): Producing assertion 0.042700s: Entering Redux.assume(true) 0.042710s: Exiting Redux.assume: 0.000001 seconds 0.042719s: Entering Redux.assume(!(result = 0)) 0.042731s: Exiting Redux.assume: 0.000003 seconds 0.042740s: even__verifast_instrumented_modified.c(37,2-3): Executing statement 0.043850s: even__verifast_instrumented_modified.c(38,7-9): Executing statement 0.043882s: even__verifast_instrumented_modified.c(36,57-59): Consuming assertion 0.043907s: Entering Redux.query(%((x + 2), 2) = 0) 0.043920s: Exiting Redux.query 0.043940s: even__verifast_instrumented_modified.c(36,57-59): Consuming expression 0.043957s: Entering Redux.query(%((x + 2), 2) = 0) 0.043967s: Exiting Redux.query even__verifast_instrumented_modified.c(36,57-59): Cannot prove condition. (Cannot prove %((x + 2), 2) = 0.)