./verifast-validate-witness.sh sv-benchmarks/c/recursive-simple/sum_15x0-1.c ./results/automizer-verification-files/SV-COMP24_unreach-call/sum_15x0-1.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/recursive-simple/sum_15x0-1.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/sum_15x0-1.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_15x0-1.c + FILE=sum_15x0-1.c ++ echo sum_15x0-1 ++ sed 's/[-\.]/_/g' - + SANITIZED=sum_15x0_1 + MODULE=sum_15x0_1__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=sum_15x0_1__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/sum_15x0-1.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=sum_15x0_1__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/sum_15x0-1.yml/witness-2.1.yml -p sv-benchmarks/c/recursive-simple/sum_15x0-1.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n sum_15x0_1__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/recursive-simple/sum_15x0-1.c -o sum_15x0_1__verifast_instrumented.c + program_modifications_cli.py -p sum_15x0_1__verifast_instrumented.c -o sum_15x0_1__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Redux -read_options_from_source_file -c sum_15x0_1__verifast_instrumented_modified.c sum_15x0_1__verifast_instrumented_modified.c 0.006806s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.006837s: Exiting Redux.assert_term: 0.000013 seconds 0.006875s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.006892s: Exiting Redux.assert_term: 0.000006 seconds 0.006900s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.006925s: Exiting Redux.assert_term: 0.000005 seconds 0.006937s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.006948s: Exiting Redux.assert_term: 0.000002 seconds 0.006958s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.006972s: Exiting Redux.assert_term: 0.000004 seconds 0.006980s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.006994s: Exiting Redux.assert_term: 0.000005 seconds 0.007004s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.007023s: Exiting Redux.assert_term: 0.000002 seconds 0.007032s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.007046s: Exiting Redux.assert_term: 0.000005 seconds 0.007054s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.007068s: Exiting Redux.assert_term: 0.000002 seconds 0.007079s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.007092s: Exiting Redux.assert_term: 0.000002 seconds 0.007101s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.007121s: Exiting Redux.assert_term: 0.000005 seconds 0.007131s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.007144s: Exiting Redux.assert_term: 0.000002 seconds 0.007154s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.007166s: Exiting Redux.assert_term: 0.000004 seconds 0.007175s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.007189s: Exiting Redux.assert_term: 0.000003 seconds 0.007196s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.007214s: Exiting Redux.assert_term: 0.000002 seconds 0.007225s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.007238s: Exiting Redux.assert_term: 0.000003 seconds 0.007246s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.007259s: Exiting Redux.assert_term: 0.000004 seconds 0.007267s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.007281s: Exiting Redux.assert_term: 0.000005 seconds 0.007291s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.007308s: Exiting Redux.assert_term: 0.000001 seconds 0.007319s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.007334s: Exiting Redux.assert_term: 0.000007 seconds 0.007343s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.007355s: Exiting Redux.assert_term: 0.000004 seconds 0.007365s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.007378s: Exiting Redux.assert_term: 0.000002 seconds 0.007387s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.007406s: Exiting Redux.assert_term: 0.000005 seconds 0.007414s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.007427s: Exiting Redux.assert_term: 0.000001 seconds 0.007438s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007450s: Exiting Redux.assert_term: 0.000001 seconds 0.007459s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007472s: Exiting Redux.assert_term: 0.000004 seconds 0.007480s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007498s: Exiting Redux.assert_term: 0.000004 seconds 0.024782s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.024850s: Exiting Redux.assert_term: 0.000010 seconds 0.024870s: Entering Redux.assume(true ==> default_value = 0) 0.024885s: Exiting Redux.assume: 0.000005 seconds 0.026172s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.026193s: Exiting Redux.assert_term: 0.000005 seconds 0.026208s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.026236s: Exiting Redux.assert_term: 0.000003 seconds 0.026248s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.026260s: Exiting Redux.assert_term: 0.000002 seconds 0.026278s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.026290s: Exiting Redux.assert_term: 0.000003 seconds 0.026301s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.026312s: Exiting Redux.assert_term: 0.000002 seconds 0.026328s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.026341s: Exiting Redux.assert_term: 0.000002 seconds 0.026364s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.026375s: Exiting Redux.assert_term: 0.000003 seconds 0.026387s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.026398s: Exiting Redux.assert_term: 0.000003 seconds 0.026412s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.026424s: Exiting Redux.assert_term: 0.000002 seconds 0.026439s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.026451s: Exiting Redux.assert_term: 0.000003 seconds 0.026473s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.026485s: Exiting Redux.assert_term: 0.000003 seconds 0.026497s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.026508s: Exiting Redux.assert_term: 0.000003 seconds 0.026522s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.026534s: Exiting Redux.assert_term: 0.000003 seconds 0.026549s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.026564s: Exiting Redux.assert_term: 0.000003 seconds 0.026583s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.026596s: Exiting Redux.assert_term: 0.000003 seconds 0.026611s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.026624s: Exiting Redux.assert_term: 0.000003 seconds 0.026643s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.026663s: Exiting Redux.assert_term: 0.000003 seconds 0.026680s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.026692s: Exiting Redux.assert_term: 0.000003 seconds 0.026713s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.026725s: Exiting Redux.assert_term: 0.000003 seconds 0.026744s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.026756s: Exiting Redux.assert_term: 0.000003 seconds 0.029438s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.029461s: Exiting Redux.assume: 0.000005 seconds 0.034576s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.034601s: Exiting Redux.assert_term: 0.000007 seconds 0.034635s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.034654s: Exiting Redux.assert_term: 0.000003 seconds 0.034669s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.034681s: Exiting Redux.assert_term: 0.000003 seconds 0.034696s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.034708s: Exiting Redux.assert_term: 0.000003 seconds 0.034718s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.034744s: Exiting Redux.assume: 0.000011 seconds 0.034758s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.034770s: Exiting Redux.assert_term: 0.000003 seconds 0.034779s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.034801s: Exiting Redux.assume: 0.000013 seconds 0.034815s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.034828s: Exiting Redux.assert_term: 0.000003 seconds 0.034848s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.034860s: Exiting Redux.assert_term: 0.000003 seconds 0.034880s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.034892s: Exiting Redux.assert_term: 0.000003 seconds 0.034914s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.034926s: Exiting Redux.assert_term: 0.000002 seconds 0.034947s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.034963s: Exiting Redux.assert_term: 0.000003 seconds 0.034987s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.034999s: Exiting Redux.assert_term: 0.000003 seconds 0.035019s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.035031s: Exiting Redux.assert_term: 0.000003 seconds 0.035046s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.035058s: Exiting Redux.assert_term: 0.000002 seconds 0.035081s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.035093s: Exiting Redux.assert_term: 0.000003 seconds 0.035108s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.035120s: Exiting Redux.assert_term: 0.000002 seconds 0.035135s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.035148s: Exiting Redux.assert_term: 0.000002 seconds 0.035163s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.035179s: Exiting Redux.assert_term: 0.000003 seconds 0.035195s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.035206s: Exiting Redux.assert_term: 0.000003 seconds 0.035221s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.035233s: Exiting Redux.assert_term: 0.000002 seconds 0.035247s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.035259s: Exiting Redux.assert_term: 0.000002 seconds 0.035273s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.035289s: Exiting Redux.assert_term: 0.000003 seconds 0.035305s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.035316s: Exiting Redux.assert_term: 0.000003 seconds 0.035338s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.035350s: Exiting Redux.assert_term: 0.000003 seconds 0.035365s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.035376s: Exiting Redux.assert_term: 0.000003 seconds 0.035448s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.035459s: Exiting Redux.assert_term: 0.000002 seconds 0.035480s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.035491s: Exiting Redux.assert_term: 0.000002 seconds 0.035518s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.035531s: Exiting Redux.assert_term: 0.000002 seconds 0.035553s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.035565s: Exiting Redux.assert_term: 0.000002 seconds 0.035585s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.035597s: Exiting Redux.assert_term: 0.000003 seconds 0.035614s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.035625s: Exiting Redux.assert_term: 0.000002 seconds 0.035640s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.035658s: Exiting Redux.assert_term: 0.000003 seconds 0.035673s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.035684s: Exiting Redux.assert_term: 0.000003 seconds 0.035704s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.035715s: Exiting Redux.assert_term: 0.000003 seconds 0.035728s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.035740s: Exiting Redux.assert_term: 0.000002 seconds 0.035757s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.035769s: Exiting Redux.assert_term: 0.000003 seconds 0.035783s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.035795s: Exiting Redux.assert_term: 0.000003 seconds 0.035814s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.035826s: Exiting Redux.assert_term: 0.000002 seconds 0.035846s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.035858s: Exiting Redux.assert_term: 0.000002 seconds 0.035882s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.035894s: Exiting Redux.assert_term: 0.000003 seconds 0.035911s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.035922s: Exiting Redux.assert_term: 0.000003 seconds 0.035949s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.035961s: Exiting Redux.assert_term: 0.000003 seconds 0.035975s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.035986s: Exiting Redux.assert_term: 0.000003 seconds 0.035999s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.036011s: Exiting Redux.assert_term: 0.000003 seconds 0.036024s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.036036s: Exiting Redux.assert_term: 0.000002 seconds 0.036056s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.036067s: Exiting Redux.assert_term: 0.000003 seconds 0.036081s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.036092s: Exiting Redux.assert_term: 0.000003 seconds 0.036106s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.036117s: Exiting Redux.assert_term: 0.000003 seconds 0.036130s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.036148s: Exiting Redux.assert_term: 0.000003 seconds 0.036162s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.036174s: Exiting Redux.assert_term: 0.000002 seconds 0.036187s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.036199s: Exiting Redux.assert_term: 0.000002 seconds 0.036212s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.036223s: Exiting Redux.assert_term: 0.000002 seconds 0.036237s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.036253s: Exiting Redux.assert_term: 0.000003 seconds 0.036267s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.036278s: Exiting Redux.assert_term: 0.000002 seconds 0.036292s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.036303s: Exiting Redux.assert_term: 0.000003 seconds 0.036317s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.036329s: Exiting Redux.assert_term: 0.000002 seconds 0.036342s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.036358s: Exiting Redux.assert_term: 0.000003 seconds 0.036372s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.036384s: Exiting Redux.assert_term: 0.000002 seconds 0.036398s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.036409s: Exiting Redux.assert_term: 0.000003 seconds 0.036422s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.036434s: Exiting Redux.assert_term: 0.000002 seconds 0.036447s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.036468s: Exiting Redux.assert_term: 0.000002 seconds 0.036480s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.036492s: Exiting Redux.assert_term: 0.000003 seconds 0.036507s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.036518s: Exiting Redux.assert_term: 0.000003 seconds 0.036532s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.036544s: Exiting Redux.assert_term: 0.000003 seconds 0.036556s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.036576s: Exiting Redux.assert_term: 0.000002 seconds 0.036590s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.036602s: Exiting Redux.assert_term: 0.000002 seconds 0.036617s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.036629s: Exiting Redux.assert_term: 0.000002 seconds 0.036644s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.036662s: Exiting Redux.assert_term: 0.000003 seconds 0.036677s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.036693s: Exiting Redux.assert_term: 0.000003 seconds 0.036708s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.036719s: Exiting Redux.assert_term: 0.000002 seconds 0.036734s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.036746s: Exiting Redux.assert_term: 0.000003 seconds 0.036759s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.036770s: Exiting Redux.assert_term: 0.000002 seconds 0.036783s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.036799s: Exiting Redux.assert_term: 0.000003 seconds 0.036812s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.036824s: Exiting Redux.assert_term: 0.000002 seconds 0.036836s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.036848s: Exiting Redux.assert_term: 0.000002 seconds 0.036860s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.036872s: Exiting Redux.assert_term: 0.000002 seconds 0.036884s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.036900s: Exiting Redux.assert_term: 0.000003 seconds 0.036913s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.036925s: Exiting Redux.assert_term: 0.000003 seconds 0.036938s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.036949s: Exiting Redux.assert_term: 0.000003 seconds 0.036962s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.036973s: Exiting Redux.assert_term: 0.000003 seconds 0.036990s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.037006s: Exiting Redux.assert_term: 0.000002 seconds 0.037021s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.037033s: Exiting Redux.assert_term: 0.000003 seconds 0.037048s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.037060s: Exiting Redux.assert_term: 0.000003 seconds 0.037075s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.037086s: Exiting Redux.assert_term: 0.000003 seconds 0.037100s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.037116s: Exiting Redux.assert_term: 0.000003 seconds 0.037132s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.037144s: Exiting Redux.assert_term: 0.000002 seconds 0.037159s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.037170s: Exiting Redux.assert_term: 0.000002 seconds 0.037191s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.037203s: Exiting Redux.assert_term: 0.000003 seconds 0.037222s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.037239s: Exiting Redux.assert_term: 0.000003 seconds 0.037253s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.037265s: Exiting Redux.assert_term: 0.000002 seconds 0.037278s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.037290s: Exiting Redux.assert_term: 0.000003 seconds 0.037304s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.037316s: Exiting Redux.assert_term: 0.000002 seconds 0.037330s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.037350s: Exiting Redux.assert_term: 0.000003 seconds 0.037365s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.037377s: Exiting Redux.assert_term: 0.000003 seconds 0.037391s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.037403s: Exiting Redux.assert_term: 0.000003 seconds 0.037417s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.037429s: Exiting Redux.assert_term: 0.000002 seconds 0.037443s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.037462s: Exiting Redux.assert_term: 0.000003 seconds 0.037477s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.037488s: Exiting Redux.assert_term: 0.000002 seconds 0.037504s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.037515s: Exiting Redux.assert_term: 0.000003 seconds 0.037530s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.037542s: Exiting Redux.assert_term: 0.000002 seconds 0.037558s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.037575s: Exiting Redux.assert_term: 0.000002 seconds 0.037589s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.037601s: Exiting Redux.assert_term: 0.000003 seconds 0.037615s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.037626s: Exiting Redux.assert_term: 0.000003 seconds 0.037642s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.037660s: Exiting Redux.assert_term: 0.000002 seconds 0.037679s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.037691s: Exiting Redux.assert_term: 0.000002 seconds 0.037706s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.037717s: Exiting Redux.assert_term: 0.000003 seconds 0.037731s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.037743s: Exiting Redux.assert_term: 0.000003 seconds 0.037758s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.037770s: Exiting Redux.assert_term: 0.000003 seconds 0.037790s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.037802s: Exiting Redux.assert_term: 0.000002 seconds 0.037816s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.037828s: Exiting Redux.assert_term: 0.000002 seconds 0.037843s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.037855s: Exiting Redux.assert_term: 0.000003 seconds 0.037868s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.037880s: Exiting Redux.assert_term: 0.000002 seconds 0.037899s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.037911s: Exiting Redux.assert_term: 0.000003 seconds 0.037927s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.037939s: Exiting Redux.assert_term: 0.000003 seconds 0.037955s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.037966s: Exiting Redux.assert_term: 0.000003 seconds 0.037980s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.037992s: Exiting Redux.assert_term: 0.000002 seconds 0.038011s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.038023s: Exiting Redux.assert_term: 0.000002 seconds 0.038039s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.038350s: Exiting Redux.assert_term: 0.000301 seconds 0.039349s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.039370s: Exiting Redux.assert_term: 0.000007 seconds 0.039385s: Entering Redux.assert_term(func_rank(sum) = 200) 0.039397s: Exiting Redux.assert_term: 0.000003 seconds 0.039424s: Entering Redux.assert_term(func_rank(main) = 201) 0.039436s: Exiting Redux.assert_term: 0.000003 seconds 0.039468s: sum_15x0_1__verifast_instrumented_modified.c(20,5-9): Function 'main': Function type implementation check 0.039485s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.039498s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.039517s: Entering Redux.assume(0 <= argc) 0.039531s: Exiting Redux.assume: 0.000005 seconds 0.039539s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.039549s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.039565s: sum_15x0_1__verifast_instrumented_modified.c(20,29-35): Consuming assertion 0.039580s: Consuming chunk module(sum_15x0_1__verifast_instrumented_modified, true) 0.039600s: sum_15x0_1__verifast_instrumented_modified.c(21,13-17): Producing assertion 0.039612s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.039621s: sum_15x0_1__verifast_instrumented_modified.c(20,5-9): Cleaning up dummy fraction chunks 0.039629s: sum_15x0_1__verifast_instrumented_modified.c(20,5-9): Leak check. 0.039678s: sum_15x0_1__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.039693s: sum_15x0_1__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.039702s: Entering Redux.assume(false) 0.039713s: Exiting Redux.assume: 0.000001 seconds 0.039727s: Entering Redux.assert_term(-2147483648 <= n && n <= 2147483647) 0.039740s: Exiting Redux.assert_term: 0.000004 seconds 0.039749s: Entering Redux.assert_term(-2147483648 <= m && m <= 2147483647) 0.039761s: Exiting Redux.assert_term: 0.000002 seconds 0.039772s: sum_15x0_1__verifast_instrumented_modified.c(10,5-8): Verifying function 'sum' 0.039785s: sum_15x0_1__verifast_instrumented_modified.c(10,36-40): Producing assertion 0.039795s: Entering Redux.assume(true) 0.039805s: Exiting Redux.assume: 0.000001 seconds 0.039818s: sum_15x0_1__verifast_instrumented_modified.c(10,5-8): Executing statement 0.039835s: sum_15x0_1__verifast_instrumented_modified.c(13,5-7): Executing statement 0.039860s: Entering Redux.assume(n <= 0) 0.039876s: Exiting Redux.assume: 0.000006 seconds 0.039889s: sum_15x0_1__verifast_instrumented_modified.c(13,17-18): Executing statement 0.039901s: sum_15x0_1__verifast_instrumented_modified.c(14,7-13): Executing return statement 0.039913s: sum_15x0_1__verifast_instrumented_modified.c(11,21-23): Consuming assertion 0.039923s: Entering Redux.query((m + n) = (n + m)) 0.039933s: Exiting Redux.query 0.039942s: sum_15x0_1__verifast_instrumented_modified.c(18,1-2): Cleaning up dummy fraction chunks 0.039950s: sum_15x0_1__verifast_instrumented_modified.c(18,1-2): Leak check. 0.039964s: Entering Redux.assume(!(n <= 0)) 0.039979s: Exiting Redux.assume: 0.000005 seconds 0.039988s: sum_15x0_1__verifast_instrumented_modified.c(15,12-13): Executing statement 0.039998s: sum_15x0_1__verifast_instrumented_modified.c(16,7-13): Executing return statement 0.040017s: sum_15x0_1__verifast_instrumented_modified.c(16,14-17): Verifying call 0.040026s: sum_15x0_1__verifast_instrumented_modified.c(10,36-40): Consuming assertion 0.040034s: Entering Redux.query(true) 0.040047s: Exiting Redux.query 0.040057s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.040070s: Exiting Redux.assert_term: 0.000003 seconds 0.040079s: sum_15x0_1__verifast_instrumented_modified.c(11,21-23): Producing assertion 0.040089s: Entering Redux.assume(result = ((n - 1) + (m + 1))) 0.040111s: Exiting Redux.assume: 0.000013 seconds 0.040120s: sum_15x0_1__verifast_instrumented_modified.c(11,21-23): Consuming assertion 0.040129s: Entering Redux.query(result = (n + m)) 0.040148s: Exiting Redux.query 0.040157s: sum_15x0_1__verifast_instrumented_modified.c(18,1-2): Cleaning up dummy fraction chunks 0.040903s: sum_15x0_1__verifast_instrumented_modified.c(18,1-2): Leak check. 0.040931s: sum_15x0_1__verifast_instrumented_modified.c(20,5-9): Verifying function 'main' 0.040941s: sum_15x0_1__verifast_instrumented_modified.c(20,29-35): Producing assertion 0.040965s: sum_15x0_1__verifast_instrumented_modified.c(20,5-9): Executing statement 0.040981s: sum_15x0_1__verifast_instrumented_modified.c(24,1-2): Executing statement 0.041003s: sum_15x0_1__verifast_instrumented_modified.c(26,1-27,1): Executing statement 0.041022s: Consuming chunk [_]module(sum_15x0_1__verifast_instrumented_modified, true) 0.041034s: sum_15x0_1__verifast_instrumented_modified.c(28,9-10): Executing statement 0.041048s: sum_15x0_1__verifast_instrumented_modified.c(29,9-10): Executing statement 0.041057s: sum_15x0_1__verifast_instrumented_modified.c(30,14-15): Executing statement 0.041083s: sum_15x0_1__verifast_instrumented_modified.c(30,16-19): Verifying call 0.041093s: sum_15x0_1__verifast_instrumented_modified.c(10,36-40): Consuming assertion 0.041102s: Entering Redux.query(true) 0.041112s: Exiting Redux.query 0.041123s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.041138s: Exiting Redux.assert_term: 0.000005 seconds 0.041146s: sum_15x0_1__verifast_instrumented_modified.c(11,21-23): Producing assertion 0.041157s: Entering Redux.assume(result = (15 + 0)) 0.041186s: Exiting Redux.assume: 0.000015 seconds 0.041195s: sum_15x0_1__verifast_instrumented_modified.c(31,3-5): Executing statement 0.041210s: Entering Redux.assume(!(result = (15 + 0))) 0.041221s: Exiting Redux.assume: 0.000001 seconds 0.041231s: Entering Redux.assume(!(!(result = (15 + 0)))) 0.041241s: Exiting Redux.assume: 0.000001 seconds 0.041250s: sum_15x0_1__verifast_instrumented_modified.c(34,2-8): Executing return statement 0.041260s: sum_15x0_1__verifast_instrumented_modified.c(21,13-17): Consuming assertion 0.041276s: sum_15x0_1__verifast_instrumented_modified.c(34,12-13): Cleaning up dummy fraction chunks 0.041285s: sum_15x0_1__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_15x0_1__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) = 189 (0), 0 (more than 30) assume_core_count = 200 number of case splits = 0 simplex_assert_ge_count = 151 simplex_assert_eq_count = 4 simplex_assert_neq_count = 1 max_truenode_childcount = 0 max_falsenode_childcount = 2 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: 0.000755s Time spent in Simplex: 0.000504s Time spent parsing: 0.017032s Function timings (> 0.1s): Total time: 0.04 seconds 0 errors found (7 statements verified)