./verifast-validate-witness.sh sv-benchmarks/c/recursive-simple/sum_2x3-2.c ./results/automizer-verification-files/SV-COMP24_unreach-call/sum_2x3-2.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/recursive-simple/sum_2x3-2.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/sum_2x3-2.yml/witness-2.1.yml + '[' -z x ']' + echo 'Using prover supplied by environment variable PROVER: Redux' Using prover supplied by environment variable PROVER: Redux ++ basename sv-benchmarks/c/recursive-simple/sum_2x3-2.c + FILE=sum_2x3-2.c ++ echo sum_2x3-2 ++ sed 's/[-\.]/_/g' - + SANITIZED=sum_2x3_2 + MODULE=sum_2x3_2__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=sum_2x3_2__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/sum_2x3-2.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=sum_2x3_2__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/sum_2x3-2.yml/witness-2.1.yml -p sv-benchmarks/c/recursive-simple/sum_2x3-2.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n sum_2x3_2__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/recursive-simple/sum_2x3-2.c -o sum_2x3_2__verifast_instrumented.c + program_modifications_cli.py -p sum_2x3_2__verifast_instrumented.c -o sum_2x3_2__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Redux -read_options_from_source_file -c sum_2x3_2__verifast_instrumented_modified.c sum_2x3_2__verifast_instrumented_modified.c 0.007254s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.007290s: Exiting Redux.assert_term: 0.000014 seconds 0.007337s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.007357s: Exiting Redux.assert_term: 0.000008 seconds 0.007367s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.007392s: Exiting Redux.assert_term: 0.000004 seconds 0.007403s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.007415s: Exiting Redux.assert_term: 0.000002 seconds 0.007424s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.007439s: Exiting Redux.assert_term: 0.000005 seconds 0.007449s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.007465s: Exiting Redux.assert_term: 0.000006 seconds 0.007476s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.007497s: Exiting Redux.assert_term: 0.000003 seconds 0.007505s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.007519s: Exiting Redux.assert_term: 0.000003 seconds 0.007528s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.007543s: Exiting Redux.assert_term: 0.000002 seconds 0.007554s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.007577s: Exiting Redux.assert_term: 0.000001 seconds 0.007586s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.007606s: Exiting Redux.assert_term: 0.000006 seconds 0.007617s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.007628s: Exiting Redux.assert_term: 0.000003 seconds 0.007638s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.007652s: Exiting Redux.assert_term: 0.000004 seconds 0.007660s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.007673s: Exiting Redux.assert_term: 0.000004 seconds 0.007684s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.007703s: Exiting Redux.assert_term: 0.000002 seconds 0.007714s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.007727s: Exiting Redux.assert_term: 0.000002 seconds 0.007735s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.007749s: Exiting Redux.assert_term: 0.000004 seconds 0.007757s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.007771s: Exiting Redux.assert_term: 0.000005 seconds 0.007781s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.007798s: Exiting Redux.assert_term: 0.000002 seconds 0.007809s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.007824s: Exiting Redux.assert_term: 0.000007 seconds 0.007833s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.007847s: Exiting Redux.assert_term: 0.000005 seconds 0.007858s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.007869s: Exiting Redux.assert_term: 0.000002 seconds 0.007879s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.007898s: Exiting Redux.assert_term: 0.000005 seconds 0.007906s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.007920s: Exiting Redux.assert_term: 0.000002 seconds 0.007930s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007944s: Exiting Redux.assert_term: 0.000002 seconds 0.007952s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007965s: Exiting Redux.assert_term: 0.000004 seconds 0.007974s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007987s: Exiting Redux.assert_term: 0.000004 seconds 0.026655s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.026725s: Exiting Redux.assert_term: 0.000011 seconds 0.026743s: Entering Redux.assume(true ==> default_value = 0) 0.026758s: Exiting Redux.assume: 0.000006 seconds 0.028032s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.028054s: Exiting Redux.assert_term: 0.000006 seconds 0.028068s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.028080s: Exiting Redux.assert_term: 0.000003 seconds 0.028109s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.028120s: Exiting Redux.assert_term: 0.000003 seconds 0.028138s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.028151s: Exiting Redux.assert_term: 0.000003 seconds 0.028162s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.028173s: Exiting Redux.assert_term: 0.000003 seconds 0.028190s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.028201s: Exiting Redux.assert_term: 0.000003 seconds 0.028224s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.028236s: Exiting Redux.assert_term: 0.000003 seconds 0.028246s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.028259s: Exiting Redux.assert_term: 0.000003 seconds 0.028271s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.028284s: Exiting Redux.assert_term: 0.000002 seconds 0.028298s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.028309s: Exiting Redux.assert_term: 0.000003 seconds 0.028330s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.028343s: Exiting Redux.assert_term: 0.000002 seconds 0.028354s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.028365s: Exiting Redux.assert_term: 0.000003 seconds 0.028379s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.028390s: Exiting Redux.assert_term: 0.000003 seconds 0.028406s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.028418s: Exiting Redux.assert_term: 0.000003 seconds 0.028432s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.028450s: Exiting Redux.assert_term: 0.000003 seconds 0.028466s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.028478s: Exiting Redux.assert_term: 0.000003 seconds 0.028497s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.028509s: Exiting Redux.assert_term: 0.000003 seconds 0.028526s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.028539s: Exiting Redux.assert_term: 0.000002 seconds 0.028570s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.028583s: Exiting Redux.assert_term: 0.000003 seconds 0.028602s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.028614s: Exiting Redux.assert_term: 0.000003 seconds 0.031346s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.031370s: Exiting Redux.assume: 0.000006 seconds 0.036724s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.036754s: Exiting Redux.assert_term: 0.000007 seconds 0.036789s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.036802s: Exiting Redux.assert_term: 0.000003 seconds 0.036817s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.036829s: Exiting Redux.assert_term: 0.000002 seconds 0.036844s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.036855s: Exiting Redux.assert_term: 0.000003 seconds 0.036865s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.036891s: Exiting Redux.assume: 0.000011 seconds 0.036906s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.036918s: Exiting Redux.assert_term: 0.000003 seconds 0.036930s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.036951s: Exiting Redux.assume: 0.000013 seconds 0.036966s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.036978s: Exiting Redux.assert_term: 0.000003 seconds 0.037001s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.037013s: Exiting Redux.assert_term: 0.000003 seconds 0.037033s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.037045s: Exiting Redux.assert_term: 0.000003 seconds 0.037067s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.037079s: Exiting Redux.assert_term: 0.000003 seconds 0.037101s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.037118s: Exiting Redux.assert_term: 0.000003 seconds 0.037142s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.037154s: Exiting Redux.assert_term: 0.000003 seconds 0.037173s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.037185s: Exiting Redux.assert_term: 0.000002 seconds 0.037200s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.037212s: Exiting Redux.assert_term: 0.000003 seconds 0.037234s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.037246s: Exiting Redux.assert_term: 0.000002 seconds 0.037261s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.037273s: Exiting Redux.assert_term: 0.000003 seconds 0.037288s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.037300s: Exiting Redux.assert_term: 0.000002 seconds 0.037315s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.037327s: Exiting Redux.assert_term: 0.000002 seconds 0.037347s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.037359s: Exiting Redux.assert_term: 0.000003 seconds 0.037375s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.037386s: Exiting Redux.assert_term: 0.000003 seconds 0.037401s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.037413s: Exiting Redux.assert_term: 0.000002 seconds 0.037428s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.037445s: Exiting Redux.assert_term: 0.000002 seconds 0.037461s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.037471s: Exiting Redux.assert_term: 0.000002 seconds 0.037494s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.037506s: Exiting Redux.assert_term: 0.000002 seconds 0.037522s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.037534s: Exiting Redux.assert_term: 0.000002 seconds 0.037614s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.037631s: Exiting Redux.assert_term: 0.000002 seconds 0.037653s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.037665s: Exiting Redux.assert_term: 0.000002 seconds 0.037692s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.037704s: Exiting Redux.assert_term: 0.000003 seconds 0.037726s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.037737s: Exiting Redux.assert_term: 0.000003 seconds 0.037758s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.037770s: Exiting Redux.assert_term: 0.000003 seconds 0.037787s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.037799s: Exiting Redux.assert_term: 0.000002 seconds 0.037813s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.037825s: Exiting Redux.assert_term: 0.000002 seconds 0.037839s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.037850s: Exiting Redux.assert_term: 0.000002 seconds 0.037869s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.037881s: Exiting Redux.assert_term: 0.000003 seconds 0.037894s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.037905s: Exiting Redux.assert_term: 0.000003 seconds 0.037922s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.037934s: Exiting Redux.assert_term: 0.000002 seconds 0.037948s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.037959s: Exiting Redux.assert_term: 0.000003 seconds 0.037973s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.037990s: Exiting Redux.assert_term: 0.000003 seconds 0.038011s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.038023s: Exiting Redux.assert_term: 0.000002 seconds 0.038046s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.038058s: Exiting Redux.assert_term: 0.000003 seconds 0.038074s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.038086s: Exiting Redux.assert_term: 0.000002 seconds 0.038112s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.038124s: Exiting Redux.assert_term: 0.000003 seconds 0.038139s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.038150s: Exiting Redux.assert_term: 0.000003 seconds 0.038163s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.038175s: Exiting Redux.assert_term: 0.000003 seconds 0.038188s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.038200s: Exiting Redux.assert_term: 0.000002 seconds 0.038219s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.038231s: Exiting Redux.assert_term: 0.000003 seconds 0.038244s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.038256s: Exiting Redux.assert_term: 0.000002 seconds 0.038269s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.038281s: Exiting Redux.assert_term: 0.000003 seconds 0.038295s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.038306s: Exiting Redux.assert_term: 0.000003 seconds 0.038326s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.038338s: Exiting Redux.assert_term: 0.000003 seconds 0.038353s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.038366s: Exiting Redux.assert_term: 0.000002 seconds 0.038379s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.038391s: Exiting Redux.assert_term: 0.000002 seconds 0.038404s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.038416s: Exiting Redux.assert_term: 0.000002 seconds 0.038434s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.038446s: Exiting Redux.assert_term: 0.000003 seconds 0.038460s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.038471s: Exiting Redux.assert_term: 0.000003 seconds 0.038485s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.038496s: Exiting Redux.assert_term: 0.000003 seconds 0.038510s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.038526s: Exiting Redux.assert_term: 0.000003 seconds 0.038541s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.038559s: Exiting Redux.assert_term: 0.000002 seconds 0.038573s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.038585s: Exiting Redux.assert_term: 0.000002 seconds 0.038598s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.038609s: Exiting Redux.assert_term: 0.000003 seconds 0.038622s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.038642s: Exiting Redux.assert_term: 0.000003 seconds 0.038655s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.038667s: Exiting Redux.assert_term: 0.000002 seconds 0.038682s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.038693s: Exiting Redux.assert_term: 0.000003 seconds 0.038707s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.038718s: Exiting Redux.assert_term: 0.000002 seconds 0.038731s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.038751s: Exiting Redux.assert_term: 0.000003 seconds 0.038766s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.038778s: Exiting Redux.assert_term: 0.000003 seconds 0.038793s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.038804s: Exiting Redux.assert_term: 0.000003 seconds 0.038820s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.038831s: Exiting Redux.assert_term: 0.000003 seconds 0.038846s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.038862s: Exiting Redux.assert_term: 0.000002 seconds 0.038876s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.038888s: Exiting Redux.assert_term: 0.000003 seconds 0.038903s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.038914s: Exiting Redux.assert_term: 0.000003 seconds 0.038927s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.038939s: Exiting Redux.assert_term: 0.000002 seconds 0.038951s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.038963s: Exiting Redux.assert_term: 0.000002 seconds 0.038980s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.038992s: Exiting Redux.assert_term: 0.000002 seconds 0.039004s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.039016s: Exiting Redux.assert_term: 0.000002 seconds 0.039029s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.039040s: Exiting Redux.assert_term: 0.000003 seconds 0.039053s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.039064s: Exiting Redux.assert_term: 0.000003 seconds 0.039081s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.039093s: Exiting Redux.assert_term: 0.000003 seconds 0.039106s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.039118s: Exiting Redux.assert_term: 0.000002 seconds 0.039130s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.039142s: Exiting Redux.assert_term: 0.000003 seconds 0.039161s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.039175s: Exiting Redux.assert_term: 0.000003 seconds 0.039195s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.039207s: Exiting Redux.assert_term: 0.000003 seconds 0.039223s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.039235s: Exiting Redux.assert_term: 0.000002 seconds 0.039249s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.039261s: Exiting Redux.assert_term: 0.000003 seconds 0.039275s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.039287s: Exiting Redux.assert_term: 0.000003 seconds 0.039309s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.039321s: Exiting Redux.assert_term: 0.000002 seconds 0.039337s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.039349s: Exiting Redux.assert_term: 0.000002 seconds 0.039370s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.039382s: Exiting Redux.assert_term: 0.000003 seconds 0.039401s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.039417s: Exiting Redux.assert_term: 0.000003 seconds 0.039432s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.039444s: Exiting Redux.assert_term: 0.000003 seconds 0.039458s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.039469s: Exiting Redux.assert_term: 0.000003 seconds 0.039484s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.039495s: Exiting Redux.assert_term: 0.000003 seconds 0.039509s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.039530s: Exiting Redux.assert_term: 0.000002 seconds 0.039545s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.039563s: Exiting Redux.assert_term: 0.000002 seconds 0.039577s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.039590s: Exiting Redux.assert_term: 0.000002 seconds 0.039604s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.039616s: Exiting Redux.assert_term: 0.000003 seconds 0.039631s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.039651s: Exiting Redux.assert_term: 0.000002 seconds 0.039665s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.039677s: Exiting Redux.assert_term: 0.000002 seconds 0.039692s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.039704s: Exiting Redux.assert_term: 0.000002 seconds 0.039718s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.039730s: Exiting Redux.assert_term: 0.000003 seconds 0.039747s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.039764s: Exiting Redux.assert_term: 0.000002 seconds 0.039779s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.039790s: Exiting Redux.assert_term: 0.000003 seconds 0.039804s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.039816s: Exiting Redux.assert_term: 0.000002 seconds 0.039832s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.039843s: Exiting Redux.assert_term: 0.000002 seconds 0.039858s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.039874s: Exiting Redux.assert_term: 0.000002 seconds 0.039890s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.039901s: Exiting Redux.assert_term: 0.000003 seconds 0.039916s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.039927s: Exiting Redux.assert_term: 0.000003 seconds 0.039943s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.039954s: Exiting Redux.assert_term: 0.000003 seconds 0.039973s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.039985s: Exiting Redux.assert_term: 0.000003 seconds 0.040000s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.040011s: Exiting Redux.assert_term: 0.000003 seconds 0.040027s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.040039s: Exiting Redux.assert_term: 0.000002 seconds 0.040053s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.040064s: Exiting Redux.assert_term: 0.000003 seconds 0.040083s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.040096s: Exiting Redux.assert_term: 0.000003 seconds 0.040113s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.040125s: Exiting Redux.assert_term: 0.000002 seconds 0.040141s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.040154s: Exiting Redux.assert_term: 0.000003 seconds 0.040170s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.040183s: Exiting Redux.assert_term: 0.000003 seconds 0.040202s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.040214s: Exiting Redux.assert_term: 0.000002 seconds 0.040231s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.040577s: Exiting Redux.assert_term: 0.000336 seconds 0.041586s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.041606s: Exiting Redux.assert_term: 0.000007 seconds 0.041622s: Entering Redux.assert_term(func_rank(sum) = 200) 0.041635s: Exiting Redux.assert_term: 0.000003 seconds 0.041663s: Entering Redux.assert_term(func_rank(main) = 201) 0.041676s: Exiting Redux.assert_term: 0.000004 seconds 0.041707s: sum_2x3_2__verifast_instrumented_modified.c(20,5-9): Function 'main': Function type implementation check 0.041730s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.041744s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.041762s: Entering Redux.assume(0 <= argc) 0.041777s: Exiting Redux.assume: 0.000005 seconds 0.041785s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.041794s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.041809s: sum_2x3_2__verifast_instrumented_modified.c(20,29-35): Consuming assertion 0.041822s: Consuming chunk module(sum_2x3_2__verifast_instrumented_modified, true) 0.041843s: sum_2x3_2__verifast_instrumented_modified.c(21,13-17): Producing assertion 0.041855s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.041863s: sum_2x3_2__verifast_instrumented_modified.c(20,5-9): Cleaning up dummy fraction chunks 0.041871s: sum_2x3_2__verifast_instrumented_modified.c(20,5-9): Leak check. 0.041915s: sum_2x3_2__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.041930s: sum_2x3_2__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.041938s: Entering Redux.assume(false) 0.041949s: Exiting Redux.assume: 0.000002 seconds 0.041964s: Entering Redux.assert_term(-2147483648 <= n && n <= 2147483647) 0.041977s: Exiting Redux.assert_term: 0.000003 seconds 0.041986s: Entering Redux.assert_term(-2147483648 <= m && m <= 2147483647) 0.041997s: Exiting Redux.assert_term: 0.000003 seconds 0.042008s: sum_2x3_2__verifast_instrumented_modified.c(10,5-8): Verifying function 'sum' 0.042021s: sum_2x3_2__verifast_instrumented_modified.c(10,36-40): Producing assertion 0.042029s: Entering Redux.assume(true) 0.042039s: Exiting Redux.assume: 0.000001 seconds 0.042054s: sum_2x3_2__verifast_instrumented_modified.c(10,5-8): Executing statement 0.042071s: sum_2x3_2__verifast_instrumented_modified.c(13,5-7): Executing statement 0.042093s: Entering Redux.assume(n <= 0) 0.042108s: Exiting Redux.assume: 0.000006 seconds 0.042117s: sum_2x3_2__verifast_instrumented_modified.c(13,17-18): Executing statement 0.042132s: sum_2x3_2__verifast_instrumented_modified.c(14,7-13): Executing return statement 0.042144s: sum_2x3_2__verifast_instrumented_modified.c(11,167-169): Consuming assertion 0.042160s: Entering Redux.query((m + n) = (2 + m) && 2 = n || (m + n) <= m && (n + m) <= (m + n) || (m + n) = (m + 1) && n = 1 || 2 < n) 0.043146s: Exiting Redux.query 0.043160s: sum_2x3_2__verifast_instrumented_modified.c(18,1-2): Cleaning up dummy fraction chunks 0.043175s: sum_2x3_2__verifast_instrumented_modified.c(18,1-2): Leak check. 0.043186s: Entering Redux.assume(!(n <= 0)) 0.043200s: Exiting Redux.assume: 0.000006 seconds 0.043210s: sum_2x3_2__verifast_instrumented_modified.c(15,12-13): Executing statement 0.043221s: sum_2x3_2__verifast_instrumented_modified.c(16,7-13): Executing return statement 0.043242s: sum_2x3_2__verifast_instrumented_modified.c(16,14-17): Verifying call 0.043252s: sum_2x3_2__verifast_instrumented_modified.c(10,36-40): Consuming assertion 0.043265s: Entering Redux.query(true) 0.043274s: Exiting Redux.query 0.043284s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.043297s: Exiting Redux.assert_term: 0.000004 seconds 0.043307s: sum_2x3_2__verifast_instrumented_modified.c(11,167-169): Producing assertion 0.043322s: Entering Redux.assume(result = (2 + (m + 1)) && 2 = (n - 1) || result <= (m + 1) && ((n - 1) + (m + 1)) <= result || result = ((m + 1) + 1) && (n - 1) = 1 || 2 < (n - 1)) 0.043565s: Exiting Redux.assume: 0.000228 seconds 0.043577s: sum_2x3_2__verifast_instrumented_modified.c(11,167-169): Consuming assertion 0.043591s: Entering Redux.query(result = (2 + m) && 2 = n || result <= m && (n + m) <= result || result = (m + 1) && n = 1 || 2 < n) 0.045713s: Exiting Redux.query 0.045727s: sum_2x3_2__verifast_instrumented_modified.c(18,1-2): Cleaning up dummy fraction chunks 0.045736s: sum_2x3_2__verifast_instrumented_modified.c(18,1-2): Leak check. 0.045775s: sum_2x3_2__verifast_instrumented_modified.c(20,5-9): Verifying function 'main' 0.045794s: sum_2x3_2__verifast_instrumented_modified.c(20,29-35): Producing assertion 0.045811s: sum_2x3_2__verifast_instrumented_modified.c(20,5-9): Executing statement 0.045824s: sum_2x3_2__verifast_instrumented_modified.c(24,1-2): Executing statement 0.045833s: sum_2x3_2__verifast_instrumented_modified.c(26,1-27,1): Executing statement 0.045850s: Consuming chunk [_]module(sum_2x3_2__verifast_instrumented_modified, true) 0.045861s: sum_2x3_2__verifast_instrumented_modified.c(28,9-10): Executing statement 0.045882s: sum_2x3_2__verifast_instrumented_modified.c(29,9-10): Executing statement 0.045891s: sum_2x3_2__verifast_instrumented_modified.c(30,14-15): Executing statement 0.045902s: sum_2x3_2__verifast_instrumented_modified.c(30,16-19): Verifying call 0.045911s: sum_2x3_2__verifast_instrumented_modified.c(10,36-40): Consuming assertion 0.045919s: Entering Redux.query(true) 0.045928s: Exiting Redux.query 0.045938s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.045956s: Exiting Redux.assert_term: 0.000005 seconds 0.045965s: sum_2x3_2__verifast_instrumented_modified.c(11,167-169): Producing assertion 0.045980s: Entering Redux.assume(result = (2 + 3) && 2 = 2 || result <= 3 && (2 + 3) <= result || result = (3 + 1) && 2 = 1 || 2 < 2) 0.046022s: Exiting Redux.assume: 0.000032 seconds 0.046031s: sum_2x3_2__verifast_instrumented_modified.c(31,3-5): Executing statement 0.046045s: Entering Redux.assume(!(result = (2 + 3))) 0.046090s: Exiting Redux.assume: 0.000030 seconds 0.046100s: Entering Redux.assume(!(!(result = (2 + 3)))) 0.046125s: Exiting Redux.assume: 0.000015 seconds 0.046135s: sum_2x3_2__verifast_instrumented_modified.c(34,2-8): Executing return statement 0.046144s: sum_2x3_2__verifast_instrumented_modified.c(21,13-17): Consuming assertion 0.046153s: sum_2x3_2__verifast_instrumented_modified.c(34,12-13): Cleaning up dummy fraction chunks 0.046161s: sum_2x3_2__verifast_instrumented_modified.c(34,12-13): Leak check. 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% sum_2x3_2__verifast_instrumented_modified.c : lines: code: 14; annot: 9; mixed: 4; overhead: 93% Statements parsed: 102 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 7 Execution steps (including assertion production/consumption steps): 49 Symbolic execution forks: 2 Prover assumes: 9 Term equality tests -- same term: 3 Term equality tests -- prover query: 0 Term equality tests -- total: 3 Other prover queries: 4 Prover statistics: # toplevel assumes and queries (with # pending case splits) = 186 (0), 1 (1), 2 (2), 0 (more than 30) assume_core_count = 268 number of case splits = 42 simplex_assert_ge_count = 182 simplex_assert_eq_count = 24 simplex_assert_neq_count = 0 max_truenode_childcount = 8 max_falsenode_childcount = 14 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: 0.004174s Time spent in Simplex: 0.003396s Time spent parsing: 0.018415s Function timings (> 0.1s): Total time: 0.04 seconds 0 errors found (7 statements verified)