./verifast-validate-witness.sh sv-benchmarks/c/loop-invariants/mod4.c ./results/automizer-verification-files/SV-COMP24_unreach-call/mod4.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/loop-invariants/mod4.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/mod4.yml/witness-2.1.yml ++ basename sv-benchmarks/c/loop-invariants/mod4.c + FILE=mod4.c ++ echo mod4 ++ sed 's/[-\.]/_/g' - + SANITIZED=mod4 + MODULE=mod4__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=mod4__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/mod4.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=mod4__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/mod4.yml/witness-2.1.yml -p sv-benchmarks/c/loop-invariants/mod4.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n mod4__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/loop-invariants/mod4.c -o mod4__verifast_instrumented.c + program_modifications_cli.py -p mod4__verifast_instrumented.c -o mod4__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -read_options_from_source_file -c mod4__verifast_instrumented_modified.c mod4__verifast_instrumented_modified.c 0.006721s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.006765s: Exiting Redux.assert_term: 0.000014 seconds 0.006804s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.006819s: Exiting Redux.assert_term: 0.000004 seconds 0.006827s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.006841s: Exiting Redux.assert_term: 0.000005 seconds 0.006849s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.006862s: Exiting Redux.assert_term: 0.000002 seconds 0.006871s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.006891s: Exiting Redux.assert_term: 0.000005 seconds 0.006899s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.006912s: Exiting Redux.assert_term: 0.000005 seconds 0.006929s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.006946s: Exiting Redux.assert_term: 0.000003 seconds 0.006954s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.006968s: Exiting Redux.assert_term: 0.000005 seconds 0.006976s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.006997s: Exiting Redux.assert_term: 0.000007 seconds 0.007008s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.007019s: Exiting Redux.assert_term: 0.000002 seconds 0.007029s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.007043s: Exiting Redux.assert_term: 0.000005 seconds 0.007051s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.007064s: Exiting Redux.assert_term: 0.000002 seconds 0.007074s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.007092s: Exiting Redux.assert_term: 0.000004 seconds 0.007100s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.007114s: Exiting Redux.assert_term: 0.000005 seconds 0.007122s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.007135s: Exiting Redux.assert_term: 0.000002 seconds 0.007145s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.007155s: Exiting Redux.assert_term: 0.000002 seconds 0.007165s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.007183s: Exiting Redux.assert_term: 0.000004 seconds 0.007192s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.007204s: Exiting Redux.assert_term: 0.000004 seconds 0.007214s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.007225s: Exiting Redux.assert_term: 0.000002 seconds 0.007235s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.007250s: Exiting Redux.assert_term: 0.000006 seconds 0.007258s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.007271s: Exiting Redux.assert_term: 0.000005 seconds 0.007284s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.007297s: Exiting Redux.assert_term: 0.000003 seconds 0.007307s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.007321s: Exiting Redux.assert_term: 0.000004 seconds 0.007329s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.007342s: Exiting Redux.assert_term: 0.000004 seconds 0.007352s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007363s: Exiting Redux.assert_term: 0.000002 seconds 0.007378s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007391s: Exiting Redux.assert_term: 0.000004 seconds 0.007399s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007412s: Exiting Redux.assert_term: 0.000004 seconds 0.024148s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.024215s: Exiting Redux.assert_term: 0.000012 seconds 0.024233s: Entering Redux.assume(true ==> default_value = 0) 0.024248s: Exiting Redux.assume: 0.000005 seconds 0.025465s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.025485s: Exiting Redux.assert_term: 0.000006 seconds 0.025499s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.025511s: Exiting Redux.assert_term: 0.000003 seconds 0.025523s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.025534s: Exiting Redux.assert_term: 0.000002 seconds 0.025551s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.025563s: Exiting Redux.assert_term: 0.000003 seconds 0.025580s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.025592s: Exiting Redux.assert_term: 0.000004 seconds 0.025608s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.025619s: Exiting Redux.assert_term: 0.000003 seconds 0.025634s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.025646s: Exiting Redux.assert_term: 0.000002 seconds 0.025657s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.025669s: Exiting Redux.assert_term: 0.000002 seconds 0.025688s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.025700s: Exiting Redux.assert_term: 0.000003 seconds 0.025714s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.025726s: Exiting Redux.assert_term: 0.000003 seconds 0.025741s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.025752s: Exiting Redux.assert_term: 0.000003 seconds 0.025764s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.025775s: Exiting Redux.assert_term: 0.000002 seconds 0.025788s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.025805s: Exiting Redux.assert_term: 0.000003 seconds 0.025820s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.025832s: Exiting Redux.assert_term: 0.000002 seconds 0.025846s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.025857s: Exiting Redux.assert_term: 0.000003 seconds 0.025872s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.025884s: Exiting Redux.assert_term: 0.000002 seconds 0.025903s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.025922s: Exiting Redux.assert_term: 0.000002 seconds 0.025945s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.025957s: Exiting Redux.assert_term: 0.000003 seconds 0.025973s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.025984s: Exiting Redux.assert_term: 0.000003 seconds 0.026002s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.026014s: Exiting Redux.assert_term: 0.000003 seconds 0.028751s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.028782s: Exiting Redux.assume: 0.000005 seconds 0.034203s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.035130s: Exiting Redux.assert_term: 0.000007 seconds 0.035153s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.035165s: Exiting Redux.assert_term: 0.000003 seconds 0.035181s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.035192s: Exiting Redux.assert_term: 0.000002 seconds 0.035217s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.035230s: Exiting Redux.assert_term: 0.000003 seconds 0.035239s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.035260s: Exiting Redux.assume: 0.000011 seconds 0.035274s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.035286s: Exiting Redux.assert_term: 0.000003 seconds 0.035295s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.035323s: Exiting Redux.assume: 0.000014 seconds 0.035338s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.035349s: Exiting Redux.assert_term: 0.000002 seconds 0.035366s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.035378s: Exiting Redux.assert_term: 0.000003 seconds 0.035399s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.035413s: Exiting Redux.assert_term: 0.000003 seconds 0.035439s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.035452s: Exiting Redux.assert_term: 0.000003 seconds 0.035472s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.035483s: Exiting Redux.assert_term: 0.000002 seconds 0.035508s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.035521s: Exiting Redux.assert_term: 0.000003 seconds 0.035543s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.035555s: Exiting Redux.assert_term: 0.000003 seconds 0.035571s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.035582s: Exiting Redux.assert_term: 0.000003 seconds 0.035598s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.035609s: Exiting Redux.assert_term: 0.000003 seconds 0.035624s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.035635s: Exiting Redux.assert_term: 0.000002 seconds 0.035657s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.035668s: Exiting Redux.assert_term: 0.000002 seconds 0.035683s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.035695s: Exiting Redux.assert_term: 0.000002 seconds 0.035710s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.035721s: Exiting Redux.assert_term: 0.000003 seconds 0.035735s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.035752s: Exiting Redux.assert_term: 0.000003 seconds 0.035768s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.035779s: Exiting Redux.assert_term: 0.000003 seconds 0.035793s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.035806s: Exiting Redux.assert_term: 0.000003 seconds 0.035821s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.035832s: Exiting Redux.assert_term: 0.000003 seconds 0.035854s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.035870s: Exiting Redux.assert_term: 0.000002 seconds 0.035886s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.035898s: Exiting Redux.assert_term: 0.000003 seconds 0.035973s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.035985s: Exiting Redux.assert_term: 0.000003 seconds 0.036008s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.036019s: Exiting Redux.assert_term: 0.000003 seconds 0.036046s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.036062s: Exiting Redux.assert_term: 0.000003 seconds 0.036085s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.036097s: Exiting Redux.assert_term: 0.000003 seconds 0.036111s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.036123s: Exiting Redux.assert_term: 0.000002 seconds 0.036140s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.036151s: Exiting Redux.assert_term: 0.000003 seconds 0.036166s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.036184s: Exiting Redux.assert_term: 0.000002 seconds 0.036198s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.036210s: Exiting Redux.assert_term: 0.000002 seconds 0.036223s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.036235s: Exiting Redux.assert_term: 0.000002 seconds 0.036247s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.036259s: Exiting Redux.assert_term: 0.000002 seconds 0.036277s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.036294s: Exiting Redux.assert_term: 0.000002 seconds 0.036309s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.036321s: Exiting Redux.assert_term: 0.000002 seconds 0.036335s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.036347s: Exiting Redux.assert_term: 0.000002 seconds 0.036367s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.036379s: Exiting Redux.assert_term: 0.000003 seconds 0.036402s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.036419s: Exiting Redux.assert_term: 0.000002 seconds 0.036436s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.036449s: Exiting Redux.assert_term: 0.000002 seconds 0.036470s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.036482s: Exiting Redux.assert_term: 0.000003 seconds 0.036496s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.036508s: Exiting Redux.assert_term: 0.000003 seconds 0.036522s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.036539s: Exiting Redux.assert_term: 0.000002 seconds 0.036552s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.036564s: Exiting Redux.assert_term: 0.000003 seconds 0.036578s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.036590s: Exiting Redux.assert_term: 0.000002 seconds 0.036604s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.036616s: Exiting Redux.assert_term: 0.000003 seconds 0.036637s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.036649s: Exiting Redux.assert_term: 0.000003 seconds 0.036663s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.036675s: Exiting Redux.assert_term: 0.000003 seconds 0.036689s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.036701s: Exiting Redux.assert_term: 0.000003 seconds 0.036716s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.036728s: Exiting Redux.assert_term: 0.000003 seconds 0.036748s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.036761s: Exiting Redux.assert_term: 0.000002 seconds 0.036775s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.036786s: Exiting Redux.assert_term: 0.000002 seconds 0.036801s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.036813s: Exiting Redux.assert_term: 0.000002 seconds 0.036827s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.036839s: Exiting Redux.assert_term: 0.000003 seconds 0.036859s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.036871s: Exiting Redux.assert_term: 0.000003 seconds 0.036886s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.036898s: Exiting Redux.assert_term: 0.000002 seconds 0.036912s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.036932s: Exiting Redux.assert_term: 0.000008 seconds 0.036947s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.036964s: Exiting Redux.assert_term: 0.000003 seconds 0.036978s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.036990s: Exiting Redux.assert_term: 0.000002 seconds 0.037003s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.037015s: Exiting Redux.assert_term: 0.000003 seconds 0.037028s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.037040s: Exiting Redux.assert_term: 0.000002 seconds 0.037055s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.037077s: Exiting Redux.assert_term: 0.000003 seconds 0.037092s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.037104s: Exiting Redux.assert_term: 0.000002 seconds 0.037118s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.037130s: Exiting Redux.assert_term: 0.000002 seconds 0.037145s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.037157s: Exiting Redux.assert_term: 0.000003 seconds 0.037173s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.037193s: Exiting Redux.assert_term: 0.000002 seconds 0.037208s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.037220s: Exiting Redux.assert_term: 0.000003 seconds 0.037235s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.037247s: Exiting Redux.assert_term: 0.000002 seconds 0.037262s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.037273s: Exiting Redux.assert_term: 0.000002 seconds 0.037288s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.037300s: Exiting Redux.assert_term: 0.000003 seconds 0.037319s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.037331s: Exiting Redux.assert_term: 0.000003 seconds 0.037344s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.037356s: Exiting Redux.assert_term: 0.000003 seconds 0.037369s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.037381s: Exiting Redux.assert_term: 0.000003 seconds 0.037394s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.037406s: Exiting Redux.assert_term: 0.000003 seconds 0.037424s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.037436s: Exiting Redux.assert_term: 0.000002 seconds 0.037449s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.037460s: Exiting Redux.assert_term: 0.000003 seconds 0.037473s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.037484s: Exiting Redux.assert_term: 0.000003 seconds 0.037497s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.037509s: Exiting Redux.assert_term: 0.000003 seconds 0.037526s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.037538s: Exiting Redux.assert_term: 0.000003 seconds 0.037555s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.037566s: Exiting Redux.assert_term: 0.000002 seconds 0.037582s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.037594s: Exiting Redux.assert_term: 0.000003 seconds 0.037610s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.037622s: Exiting Redux.assert_term: 0.000002 seconds 0.037642s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.037654s: Exiting Redux.assert_term: 0.000003 seconds 0.037669s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.037681s: Exiting Redux.assert_term: 0.000003 seconds 0.037697s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.037710s: Exiting Redux.assert_term: 0.000002 seconds 0.037726s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.037738s: Exiting Redux.assert_term: 0.000003 seconds 0.037764s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.037777s: Exiting Redux.assert_term: 0.000003 seconds 0.037796s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.037808s: Exiting Redux.assert_term: 0.000003 seconds 0.037823s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.037835s: Exiting Redux.assert_term: 0.000003 seconds 0.037850s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.037866s: Exiting Redux.assert_term: 0.000003 seconds 0.037881s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.037893s: Exiting Redux.assert_term: 0.000002 seconds 0.037908s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.037929s: Exiting Redux.assert_term: 0.000003 seconds 0.037945s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.037956s: Exiting Redux.assert_term: 0.000003 seconds 0.037972s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.037993s: Exiting Redux.assert_term: 0.000003 seconds 0.038010s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.038021s: Exiting Redux.assert_term: 0.000003 seconds 0.038037s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.038049s: Exiting Redux.assert_term: 0.000003 seconds 0.038064s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.038076s: Exiting Redux.assert_term: 0.000003 seconds 0.038092s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.038112s: Exiting Redux.assert_term: 0.000003 seconds 0.038129s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.038141s: Exiting Redux.assert_term: 0.000003 seconds 0.038158s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.038171s: Exiting Redux.assert_term: 0.000002 seconds 0.038186s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.038198s: Exiting Redux.assert_term: 0.000003 seconds 0.038213s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.038230s: Exiting Redux.assert_term: 0.000003 seconds 0.038247s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.038260s: Exiting Redux.assert_term: 0.000002 seconds 0.038275s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.038287s: Exiting Redux.assert_term: 0.000003 seconds 0.038303s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.038315s: Exiting Redux.assert_term: 0.000003 seconds 0.038330s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.038347s: Exiting Redux.assert_term: 0.000003 seconds 0.038364s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.038376s: Exiting Redux.assert_term: 0.000003 seconds 0.038392s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.038405s: Exiting Redux.assert_term: 0.000002 seconds 0.038420s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.038433s: Exiting Redux.assert_term: 0.000002 seconds 0.038449s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.038466s: Exiting Redux.assert_term: 0.000003 seconds 0.038480s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.038493s: Exiting Redux.assert_term: 0.000003 seconds 0.038508s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.038520s: Exiting Redux.assert_term: 0.000003 seconds 0.038538s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.038550s: Exiting Redux.assert_term: 0.000003 seconds 0.038572s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.038584s: Exiting Redux.assert_term: 0.000003 seconds 0.038599s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.038611s: Exiting Redux.assert_term: 0.000003 seconds 0.038626s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.038639s: Exiting Redux.assert_term: 0.000002 seconds 0.038657s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.038670s: Exiting Redux.assert_term: 0.000003 seconds 0.040053s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.040074s: Exiting Redux.assert_term: 0.000007 seconds 0.040096s: Entering Redux.assert_term(func_rank(__VERIFIER_assert) = 201) 0.040109s: Exiting Redux.assert_term: 0.000003 seconds 0.040126s: Entering Redux.assert_term(func_rank(main) = 202) 0.040139s: Exiting Redux.assert_term: 0.000003 seconds 0.040172s: mod4__verifast_instrumented_modified.c(27,5-9): Function 'main': Function type implementation check 0.040202s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.040218s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.040229s: Entering Redux.assume(0 <= argc) 0.040243s: Exiting Redux.assume: 0.000004 seconds 0.040252s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.040260s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.040282s: mod4__verifast_instrumented_modified.c(27,29-35): Consuming assertion 0.040295s: Consuming chunk module(mod4__verifast_instrumented_modified, true) 0.040307s: mod4__verifast_instrumented_modified.c(28,13-17): Producing assertion 0.040320s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.040328s: mod4__verifast_instrumented_modified.c(27,5-9): Cleaning up dummy fraction chunks 0.040342s: mod4__verifast_instrumented_modified.c(27,5-9): Leak check. 0.040385s: mod4__verifast_instrumented_modified.c(13,6-17): Verifying function 'reach_error' 0.040394s: mod4__verifast_instrumented_modified.c(13,33-38): Producing assertion 0.040403s: Entering Redux.assume(false) 0.040413s: Exiting Redux.assume: 0.000002 seconds 0.040427s: Entering Redux.assert_term(-2147483648 <= cond && cond <= 2147483647) 0.040440s: Exiting Redux.assert_term: 0.000004 seconds 0.040456s: mod4__verifast_instrumented_modified.c(19,6-23): Verifying function '__VERIFIER_assert' 0.040464s: mod4__verifast_instrumented_modified.c(19,53-55): Producing assertion 0.040473s: Entering Redux.assume(!(cond = 0)) 0.040486s: Exiting Redux.assume: 0.000003 seconds 0.040500s: mod4__verifast_instrumented_modified.c(19,6-23): Executing statement 0.040516s: mod4__verifast_instrumented_modified.c(22,3-5): Executing statement 0.040538s: Entering Redux.assume(!(!(cond = 0))) 0.040553s: Exiting Redux.assume: 0.000002 seconds 0.040563s: Entering Redux.assume(!(!(!(cond = 0)))) 0.040573s: Exiting Redux.assume: 0.000002 seconds 0.040582s: mod4__verifast_instrumented_modified.c(25,3-9): Executing return statement 0.040591s: mod4__verifast_instrumented_modified.c(20,19-21): Consuming assertion 0.040601s: Entering Redux.query(!(cond = 0)) 0.040609s: Exiting Redux.query 0.040618s: mod4__verifast_instrumented_modified.c(26,1-2): Cleaning up dummy fraction chunks 0.040631s: mod4__verifast_instrumented_modified.c(26,1-2): Leak check. 0.040646s: mod4__verifast_instrumented_modified.c(27,5-9): Verifying function 'main' 0.040654s: mod4__verifast_instrumented_modified.c(27,29-35): Producing assertion 0.040667s: mod4__verifast_instrumented_modified.c(31,5-16): Executing statement 0.040684s: Consuming chunk [_]module(mod4__verifast_instrumented_modified, true) 0.040695s: mod4__verifast_instrumented_modified.c(27,5-9): Executing statement 0.040705s: mod4__verifast_instrumented_modified.c(33,18-19): Executing statement 0.040722s: mod4__verifast_instrumented_modified.c(34,3-8): Executing statement 0.040737s: mod4__verifast_instrumented_modified.c(34,57-59): Consuming assertion 0.040746s: Entering Redux.query(0 = 0) 0.040755s: Exiting Redux.query 0.040765s: Entering Redux.assert_term(0 <= x && x <= 4294967295) 0.040780s: Exiting Redux.assert_term: 0.000006 seconds 0.040790s: mod4__verifast_instrumented_modified.c(34,57-59): Producing assertion 0.040806s: Entering Redux.assume(%(x, 4) = 0) 0.040818s: Exiting Redux.assume: 0.000003 seconds 0.040826s: mod4__verifast_instrumented_modified.c(34,3-8): Evaluating loop condition 0.040841s: Entering Redux.assert_term(func_rank(__VERIFIER_nondet_int) < 0) 0.040853s: Exiting Redux.assert_term: 0.000004 seconds 0.040864s: mod4__verifast_instrumented_modified.c(34,10-31): Verifying call 0.040873s: mod4__verifast_instrumented_modified.c(16,49-53): Consuming assertion 0.040881s: Entering Redux.query(true) 0.040894s: Exiting Redux.query 0.040904s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.040916s: Exiting Redux.assert_term: 0.000003 seconds 0.040933s: mod4__verifast_instrumented_modified.c(17,13-17): Producing assertion 0.040942s: Entering Redux.assume(true) 0.040952s: Exiting Redux.assume: 0.000001 seconds 0.040961s: Entering Redux.assume(!(result = 0)) 0.040973s: Exiting Redux.assume: 0.000002 seconds 0.040982s: mod4__verifast_instrumented_modified.c(35,2-3): Executing statement 0.041718s: mod4__verifast_instrumented_modified.c(36,7-9): Executing statement 0.041744s: mod4__verifast_instrumented_modified.c(34,57-59): Consuming assertion 0.041765s: Entering Redux.query(%((x + 4), 4) = 0) 0.041776s: Exiting Redux.query 0.041785s: mod4__verifast_instrumented_modified.c(34,57-59): Consuming expression 0.041802s: Entering Redux.query(%((x + 4), 4) = 0) 0.041812s: Exiting Redux.query mod4__verifast_instrumented_modified.c(34,57-59): Cannot prove condition. (Cannot prove %((x + 4), 4) = 0.)