./verifast-validate-witness.sh sv-benchmarks/c/recursive-simple/afterrec-2.c ./results/automizer-verification-files/SV-COMP24_unreach-call/afterrec-2.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/recursive-simple/afterrec-2.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/afterrec-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/afterrec-2.c + FILE=afterrec-2.c ++ echo afterrec-2 ++ sed 's/[-\.]/_/g' - + SANITIZED=afterrec_2 + MODULE=afterrec_2__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=afterrec_2__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/afterrec-2.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=afterrec_2__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/afterrec-2.yml/witness-2.1.yml -p sv-benchmarks/c/recursive-simple/afterrec-2.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n afterrec_2__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/recursive-simple/afterrec-2.c -o afterrec_2__verifast_instrumented.c + program_modifications_cli.py -p afterrec_2__verifast_instrumented.c -o afterrec_2__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Redux -read_options_from_source_file -c afterrec_2__verifast_instrumented_modified.c afterrec_2__verifast_instrumented_modified.c 0.006689s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.006720s: Exiting Redux.assert_term: 0.000011 seconds 0.006763s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.006779s: Exiting Redux.assert_term: 0.000005 seconds 0.006788s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.006813s: Exiting Redux.assert_term: 0.000004 seconds 0.006823s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.006835s: Exiting Redux.assert_term: 0.000001 seconds 0.006846s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.006860s: Exiting Redux.assert_term: 0.000005 seconds 0.006868s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.006882s: Exiting Redux.assert_term: 0.000006 seconds 0.006892s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.006913s: Exiting Redux.assert_term: 0.000004 seconds 0.006923s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.006938s: Exiting Redux.assert_term: 0.000006 seconds 0.006947s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.006963s: Exiting Redux.assert_term: 0.000003 seconds 0.006973s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.006986s: Exiting Redux.assert_term: 0.000003 seconds 0.006994s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.007014s: Exiting Redux.assert_term: 0.000005 seconds 0.007024s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.007035s: Exiting Redux.assert_term: 0.000002 seconds 0.007045s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.007058s: Exiting Redux.assert_term: 0.000004 seconds 0.007067s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.007080s: Exiting Redux.assert_term: 0.000004 seconds 0.007088s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.007106s: Exiting Redux.assert_term: 0.000002 seconds 0.007116s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.007129s: Exiting Redux.assert_term: 0.000002 seconds 0.007137s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.007151s: Exiting Redux.assert_term: 0.000004 seconds 0.007159s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.007172s: Exiting Redux.assert_term: 0.000004 seconds 0.007182s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.007198s: Exiting Redux.assert_term: 0.000003 seconds 0.007208s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.007225s: Exiting Redux.assert_term: 0.000007 seconds 0.007232s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.007246s: Exiting Redux.assert_term: 0.000005 seconds 0.007256s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.007267s: Exiting Redux.assert_term: 0.000002 seconds 0.007277s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.007297s: Exiting Redux.assert_term: 0.000005 seconds 0.007305s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.007318s: Exiting Redux.assert_term: 0.000001 seconds 0.007327s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007341s: Exiting Redux.assert_term: 0.000001 seconds 0.007350s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007362s: Exiting Redux.assert_term: 0.000004 seconds 0.007371s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007390s: Exiting Redux.assert_term: 0.000005 seconds 0.024657s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.024732s: Exiting Redux.assert_term: 0.000010 seconds 0.024751s: Entering Redux.assume(true ==> default_value = 0) 0.024764s: Exiting Redux.assume: 0.000004 seconds 0.026033s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.026056s: Exiting Redux.assert_term: 0.000004 seconds 0.026069s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.026098s: Exiting Redux.assert_term: 0.000003 seconds 0.026111s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.026122s: Exiting Redux.assert_term: 0.000003 seconds 0.026140s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.026152s: Exiting Redux.assert_term: 0.000003 seconds 0.026162s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.026173s: Exiting Redux.assert_term: 0.000003 seconds 0.026189s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.026202s: Exiting Redux.assert_term: 0.000002 seconds 0.026224s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.026235s: Exiting Redux.assert_term: 0.000002 seconds 0.026247s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.026258s: Exiting Redux.assert_term: 0.000003 seconds 0.026271s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.026283s: Exiting Redux.assert_term: 0.000002 seconds 0.026297s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.026309s: Exiting Redux.assert_term: 0.000002 seconds 0.026329s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.026342s: Exiting Redux.assert_term: 0.000002 seconds 0.026352s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.026364s: Exiting Redux.assert_term: 0.000002 seconds 0.026377s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.026390s: Exiting Redux.assert_term: 0.000003 seconds 0.026404s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.026416s: Exiting Redux.assert_term: 0.000003 seconds 0.026435s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.026449s: Exiting Redux.assert_term: 0.000002 seconds 0.026464s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.026476s: Exiting Redux.assert_term: 0.000003 seconds 0.026495s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.026507s: Exiting Redux.assert_term: 0.000003 seconds 0.026524s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.026536s: Exiting Redux.assert_term: 0.000003 seconds 0.026564s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.026576s: Exiting Redux.assert_term: 0.000002 seconds 0.026595s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.026606s: Exiting Redux.assert_term: 0.000003 seconds 0.029333s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.029361s: Exiting Redux.assume: 0.000005 seconds 0.034580s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.034613s: Exiting Redux.assert_term: 0.000006 seconds 0.034653s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.034666s: Exiting Redux.assert_term: 0.000003 seconds 0.034681s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.034692s: Exiting Redux.assert_term: 0.000002 seconds 0.034708s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.034720s: Exiting Redux.assert_term: 0.000003 seconds 0.034730s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.034755s: Exiting Redux.assume: 0.000011 seconds 0.034769s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.034781s: Exiting Redux.assert_term: 0.000003 seconds 0.034791s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.034813s: Exiting Redux.assume: 0.000013 seconds 0.034828s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.034839s: Exiting Redux.assert_term: 0.000003 seconds 0.034860s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.034873s: Exiting Redux.assert_term: 0.000002 seconds 0.034893s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.034905s: Exiting Redux.assert_term: 0.000002 seconds 0.034927s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.034940s: Exiting Redux.assert_term: 0.000003 seconds 0.034960s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.034977s: Exiting Redux.assert_term: 0.000003 seconds 0.035001s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.035013s: Exiting Redux.assert_term: 0.000003 seconds 0.035032s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.035043s: Exiting Redux.assert_term: 0.000003 seconds 0.035060s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.035071s: Exiting Redux.assert_term: 0.000003 seconds 0.035092s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.035103s: Exiting Redux.assert_term: 0.000002 seconds 0.035119s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.035131s: Exiting Redux.assert_term: 0.000002 seconds 0.035146s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.035157s: Exiting Redux.assert_term: 0.000003 seconds 0.035172s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.035188s: Exiting Redux.assert_term: 0.000002 seconds 0.035204s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.035216s: Exiting Redux.assert_term: 0.000003 seconds 0.035230s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.035242s: Exiting Redux.assert_term: 0.000001 seconds 0.035257s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.035268s: Exiting Redux.assert_term: 0.000002 seconds 0.035284s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.035300s: Exiting Redux.assert_term: 0.000003 seconds 0.035315s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.035326s: Exiting Redux.assert_term: 0.000003 seconds 0.035348s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.035360s: Exiting Redux.assert_term: 0.000003 seconds 0.035376s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.035387s: Exiting Redux.assert_term: 0.000003 seconds 0.035461s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.035472s: Exiting Redux.assert_term: 0.000002 seconds 0.035494s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.035506s: Exiting Redux.assert_term: 0.000001 seconds 0.035533s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.035552s: Exiting Redux.assert_term: 0.000010 seconds 0.035574s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.035586s: Exiting Redux.assert_term: 0.000003 seconds 0.035606s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.035618s: Exiting Redux.assert_term: 0.000003 seconds 0.035635s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.035646s: Exiting Redux.assert_term: 0.000003 seconds 0.035661s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.035672s: Exiting Redux.assert_term: 0.000003 seconds 0.035686s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.035698s: Exiting Redux.assert_term: 0.000002 seconds 0.035716s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.035728s: Exiting Redux.assert_term: 0.000003 seconds 0.035741s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.035752s: Exiting Redux.assert_term: 0.000003 seconds 0.035770s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.035781s: Exiting Redux.assert_term: 0.000003 seconds 0.035796s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.035808s: Exiting Redux.assert_term: 0.000002 seconds 0.035827s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.035839s: Exiting Redux.assert_term: 0.000002 seconds 0.035859s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.035871s: Exiting Redux.assert_term: 0.000002 seconds 0.035894s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.035906s: Exiting Redux.assert_term: 0.000002 seconds 0.035924s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.035935s: Exiting Redux.assert_term: 0.000003 seconds 0.035962s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.035974s: Exiting Redux.assert_term: 0.000002 seconds 0.035987s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.035999s: Exiting Redux.assert_term: 0.000003 seconds 0.036012s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.036024s: Exiting Redux.assert_term: 0.000002 seconds 0.036037s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.036048s: Exiting Redux.assert_term: 0.000003 seconds 0.036068s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.036080s: Exiting Redux.assert_term: 0.000003 seconds 0.036093s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.036105s: Exiting Redux.assert_term: 0.000002 seconds 0.036119s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.036130s: Exiting Redux.assert_term: 0.000003 seconds 0.036143s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.036162s: Exiting Redux.assert_term: 0.000002 seconds 0.036175s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.036187s: Exiting Redux.assert_term: 0.000002 seconds 0.036201s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.036212s: Exiting Redux.assert_term: 0.000002 seconds 0.036226s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.036238s: Exiting Redux.assert_term: 0.000002 seconds 0.036251s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.036268s: Exiting Redux.assert_term: 0.000002 seconds 0.036281s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.036293s: Exiting Redux.assert_term: 0.000002 seconds 0.036306s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.036318s: Exiting Redux.assert_term: 0.000002 seconds 0.036331s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.036342s: Exiting Redux.assert_term: 0.000003 seconds 0.036355s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.036372s: Exiting Redux.assert_term: 0.000002 seconds 0.036385s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.036397s: Exiting Redux.assert_term: 0.000003 seconds 0.036411s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.036422s: Exiting Redux.assert_term: 0.000003 seconds 0.036435s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.036446s: Exiting Redux.assert_term: 0.000003 seconds 0.036459s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.036480s: Exiting Redux.assert_term: 0.000003 seconds 0.036493s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.036504s: Exiting Redux.assert_term: 0.000002 seconds 0.036519s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.036531s: Exiting Redux.assert_term: 0.000003 seconds 0.036552s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.036564s: Exiting Redux.assert_term: 0.000002 seconds 0.036577s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.036596s: Exiting Redux.assert_term: 0.000003 seconds 0.036611s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.036623s: Exiting Redux.assert_term: 0.000003 seconds 0.036638s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.036650s: Exiting Redux.assert_term: 0.000003 seconds 0.036665s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.036676s: Exiting Redux.assert_term: 0.000003 seconds 0.036690s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.036706s: Exiting Redux.assert_term: 0.000003 seconds 0.036721s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.036733s: Exiting Redux.assert_term: 0.000002 seconds 0.036748s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.036759s: Exiting Redux.assert_term: 0.000003 seconds 0.036772s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.036784s: Exiting Redux.assert_term: 0.000002 seconds 0.036796s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.036812s: Exiting Redux.assert_term: 0.000003 seconds 0.036825s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.036837s: Exiting Redux.assert_term: 0.000002 seconds 0.036850s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.036861s: Exiting Redux.assert_term: 0.000003 seconds 0.036873s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.036885s: Exiting Redux.assert_term: 0.000002 seconds 0.036897s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.036913s: Exiting Redux.assert_term: 0.000002 seconds 0.036925s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.036937s: Exiting Redux.assert_term: 0.000002 seconds 0.036950s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.036964s: Exiting Redux.assert_term: 0.000003 seconds 0.036978s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.036991s: Exiting Redux.assert_term: 0.000002 seconds 0.037008s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.037024s: Exiting Redux.assert_term: 0.000003 seconds 0.037039s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.037051s: Exiting Redux.assert_term: 0.000002 seconds 0.037066s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.037078s: Exiting Redux.assert_term: 0.000002 seconds 0.037092s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.037104s: Exiting Redux.assert_term: 0.000003 seconds 0.037118s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.037134s: Exiting Redux.assert_term: 0.000002 seconds 0.037149s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.037161s: Exiting Redux.assert_term: 0.000003 seconds 0.037176s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.037188s: Exiting Redux.assert_term: 0.000003 seconds 0.037207s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.037219s: Exiting Redux.assert_term: 0.000003 seconds 0.037238s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.037254s: Exiting Redux.assert_term: 0.000002 seconds 0.037268s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.037280s: Exiting Redux.assert_term: 0.000002 seconds 0.037293s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.037305s: Exiting Redux.assert_term: 0.000002 seconds 0.037318s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.037330s: Exiting Redux.assert_term: 0.000002 seconds 0.037344s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.037363s: Exiting Redux.assert_term: 0.000003 seconds 0.037378s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.037390s: Exiting Redux.assert_term: 0.000003 seconds 0.037404s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.037416s: Exiting Redux.assert_term: 0.000003 seconds 0.037430s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.037441s: Exiting Redux.assert_term: 0.000003 seconds 0.037456s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.037474s: Exiting Redux.assert_term: 0.000003 seconds 0.037489s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.037500s: Exiting Redux.assert_term: 0.000003 seconds 0.037515s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.037527s: Exiting Redux.assert_term: 0.000002 seconds 0.037540s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.037559s: Exiting Redux.assert_term: 0.000003 seconds 0.037575s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.037592s: Exiting Redux.assert_term: 0.000003 seconds 0.037606s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.037618s: Exiting Redux.assert_term: 0.000003 seconds 0.037632s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.037643s: Exiting Redux.assert_term: 0.000003 seconds 0.037659s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.037671s: Exiting Redux.assert_term: 0.000002 seconds 0.037689s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.037701s: Exiting Redux.assert_term: 0.000002 seconds 0.037716s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.037728s: Exiting Redux.assert_term: 0.000002 seconds 0.037742s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.037753s: Exiting Redux.assert_term: 0.000002 seconds 0.037769s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.037781s: Exiting Redux.assert_term: 0.000002 seconds 0.037800s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.037812s: Exiting Redux.assert_term: 0.000002 seconds 0.037826s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.037838s: Exiting Redux.assert_term: 0.000002 seconds 0.037854s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.037865s: Exiting Redux.assert_term: 0.000003 seconds 0.037878s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.037890s: Exiting Redux.assert_term: 0.000003 seconds 0.037909s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.037921s: Exiting Redux.assert_term: 0.000003 seconds 0.037938s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.037950s: Exiting Redux.assert_term: 0.000003 seconds 0.037968s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.037982s: Exiting Redux.assert_term: 0.000002 seconds 0.037996s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.038007s: Exiting Redux.assert_term: 0.000003 seconds 0.038026s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.038038s: Exiting Redux.assert_term: 0.000002 seconds 0.038054s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.038370s: Exiting Redux.assert_term: 0.000306 seconds 0.039334s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.039353s: Exiting Redux.assert_term: 0.000005 seconds 0.039367s: Entering Redux.assert_term(func_rank(f) = 200) 0.039380s: Exiting Redux.assert_term: 0.000003 seconds 0.039401s: Entering Redux.assert_term(func_rank(main) = 201) 0.039414s: Exiting Redux.assert_term: 0.000003 seconds 0.039443s: afterrec_2__verifast_instrumented_modified.c(19,5-9): Function 'main': Function type implementation check 0.039465s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.039479s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.039496s: Entering Redux.assume(0 <= argc) 0.039511s: Exiting Redux.assume: 0.000005 seconds 0.039519s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.039528s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.039548s: afterrec_2__verifast_instrumented_modified.c(19,29-35): Consuming assertion 0.039562s: Consuming chunk module(afterrec_2__verifast_instrumented_modified, true) 0.039581s: afterrec_2__verifast_instrumented_modified.c(20,13-17): Producing assertion 0.039593s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.039601s: afterrec_2__verifast_instrumented_modified.c(19,5-9): Cleaning up dummy fraction chunks 0.039609s: afterrec_2__verifast_instrumented_modified.c(19,5-9): Leak check. 0.039648s: afterrec_2__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.039662s: afterrec_2__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.039671s: Entering Redux.assume(false) 0.039681s: Exiting Redux.assume: 0.000002 seconds 0.039694s: Entering Redux.assert_term(-2147483648 <= n && n <= 2147483647) 0.039707s: Exiting Redux.assert_term: 0.000004 seconds 0.039720s: afterrec_2__verifast_instrumented_modified.c(10,6-7): Verifying function 'f' 0.039728s: afterrec_2__verifast_instrumented_modified.c(10,31-33): Producing assertion 0.039741s: Entering Redux.assume(n <= 2) 0.039753s: Exiting Redux.assume: 0.000002 seconds 0.039767s: afterrec_2__verifast_instrumented_modified.c(10,6-7): Executing statement 0.039784s: afterrec_2__verifast_instrumented_modified.c(13,3-5): Executing statement 0.039804s: Entering Redux.assume(n < 3) 0.039816s: Exiting Redux.assume: 0.000002 seconds 0.039825s: afterrec_2__verifast_instrumented_modified.c(13,12-18): Executing return statement 0.039834s: afterrec_2__verifast_instrumented_modified.c(11,16-18): Consuming assertion 0.039848s: Entering Redux.query(n <= 2) 0.039862s: Exiting Redux.query 0.039871s: afterrec_2__verifast_instrumented_modified.c(17,1-2): Cleaning up dummy fraction chunks 0.039879s: afterrec_2__verifast_instrumented_modified.c(17,1-2): Leak check. 0.039889s: Entering Redux.assume(!(n < 3)) 0.039902s: Exiting Redux.assume: 0.000005 seconds 0.039917s: afterrec_2__verifast_instrumented_modified.c(19,5-9): Verifying function 'main' 0.039925s: afterrec_2__verifast_instrumented_modified.c(19,29-35): Producing assertion 0.039943s: afterrec_2__verifast_instrumented_modified.c(19,5-9): Executing statement 0.039953s: afterrec_2__verifast_instrumented_modified.c(23,1-2): Executing statement 0.039963s: afterrec_2__verifast_instrumented_modified.c(25,1-26,1): Executing statement 0.039980s: Consuming chunk [_]module(afterrec_2__verifast_instrumented_modified, true) 0.039991s: afterrec_2__verifast_instrumented_modified.c(27,3-4): Executing statement 0.040010s: afterrec_2__verifast_instrumented_modified.c(27,3-4): Verifying call 0.040020s: afterrec_2__verifast_instrumented_modified.c(10,31-33): Consuming assertion 0.040028s: Entering Redux.query(2 <= 2) 0.040036s: Exiting Redux.query 0.040046s: afterrec_2__verifast_instrumented_modified.c(11,16-18): Producing assertion 0.040055s: Entering Redux.assume(2 <= 2) 0.040064s: Exiting Redux.assume: 0.000001 seconds 0.040073s: afterrec_2__verifast_instrumented_modified.c(28,2-8): Executing return statement 0.040086s: afterrec_2__verifast_instrumented_modified.c(20,13-17): Consuming assertion 0.040095s: afterrec_2__verifast_instrumented_modified.c(28,12-13): Cleaning up dummy fraction chunks 0.040103s: afterrec_2__verifast_instrumented_modified.c(28,12-13): 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% afterrec_2__verifast_instrumented_modified.c : lines: code: 10; annot: 9; mixed: 4; overhead: 130% Statements parsed: 97 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 4 Execution steps (including assertion production/consumption steps): 35 Symbolic execution forks: 1 Prover assumes: 6 Term equality tests -- same term: 3 Term equality tests -- prover query: 0 Term equality tests -- total: 3 Other prover queries: 2 Prover statistics: # toplevel assumes and queries (with # pending case splits) = 181 (0), 0 (more than 30) assume_core_count = 186 number of case splits = 0 simplex_assert_ge_count = 147 simplex_assert_eq_count = 2 simplex_assert_neq_count = 0 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: 0.000703s Time spent in Simplex: 0.000488s Time spent parsing: 0.017031s Function timings (> 0.1s): Total time: 0.03 seconds 0 errors found (4 statements verified)