./verifast-validate-witness.sh sv-benchmarks/c/recursive-simple/afterrec_2calls-2.c ./results/automizer-verification-files/SV-COMP24_unreach-call/afterrec_2calls-2.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/recursive-simple/afterrec_2calls-2.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/afterrec_2calls-2.yml/witness-2.1.yml ++ basename sv-benchmarks/c/recursive-simple/afterrec_2calls-2.c + FILE=afterrec_2calls-2.c ++ echo afterrec_2calls-2 ++ sed 's/[-\.]/_/g' - + SANITIZED=afterrec_2calls_2 + MODULE=afterrec_2calls_2__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=afterrec_2calls_2__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/afterrec_2calls-2.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=afterrec_2calls_2__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/afterrec_2calls-2.yml/witness-2.1.yml -p sv-benchmarks/c/recursive-simple/afterrec_2calls-2.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n afterrec_2calls_2__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/recursive-simple/afterrec_2calls-2.c -o afterrec_2calls_2__verifast_instrumented.c + program_modifications_cli.py -p afterrec_2calls_2__verifast_instrumented.c -o afterrec_2calls_2__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -read_options_from_source_file -c afterrec_2calls_2__verifast_instrumented_modified.c afterrec_2calls_2__verifast_instrumented_modified.c 0.006752s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.006784s: Exiting Redux.assert_term: 0.000012 seconds 0.006822s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.006838s: Exiting Redux.assert_term: 0.000006 seconds 0.006846s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.006868s: Exiting Redux.assert_term: 0.000004 seconds 0.006878s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.006890s: Exiting Redux.assert_term: 0.000002 seconds 0.006900s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.006916s: Exiting Redux.assert_term: 0.000006 seconds 0.006924s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.006936s: Exiting Redux.assert_term: 0.000004 seconds 0.006946s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.006968s: Exiting Redux.assert_term: 0.000002 seconds 0.006980s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.006994s: Exiting Redux.assert_term: 0.000004 seconds 0.007002s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.007018s: Exiting Redux.assert_term: 0.000008 seconds 0.007028s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.007040s: Exiting Redux.assert_term: 0.000002 seconds 0.007050s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.007068s: Exiting Redux.assert_term: 0.000006 seconds 0.007078s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.007090s: Exiting Redux.assert_term: 0.000002 seconds 0.007102s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.007114s: Exiting Redux.assert_term: 0.000004 seconds 0.007122s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.007136s: Exiting Redux.assert_term: 0.000004 seconds 0.007154s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.007173s: Exiting Redux.assert_term: 0.000002 seconds 0.007183s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.007194s: Exiting Redux.assert_term: 0.000002 seconds 0.007204s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.007217s: Exiting Redux.assert_term: 0.000004 seconds 0.007225s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.007238s: Exiting Redux.assert_term: 0.000004 seconds 0.007248s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.007264s: Exiting Redux.assert_term: 0.000003 seconds 0.007274s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.007289s: Exiting Redux.assert_term: 0.000006 seconds 0.007298s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.007311s: Exiting Redux.assert_term: 0.000004 seconds 0.007319s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.007332s: Exiting Redux.assert_term: 0.000002 seconds 0.007342s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.007361s: Exiting Redux.assert_term: 0.000005 seconds 0.007369s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.007382s: Exiting Redux.assert_term: 0.000004 seconds 0.007392s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007403s: Exiting Redux.assert_term: 0.000002 seconds 0.007414s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007428s: Exiting Redux.assert_term: 0.000005 seconds 0.007436s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007450s: Exiting Redux.assert_term: 0.000004 seconds 0.024536s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.024598s: Exiting Redux.assert_term: 0.000013 seconds 0.024617s: Entering Redux.assume(true ==> default_value = 0) 0.024632s: Exiting Redux.assume: 0.000004 seconds 0.025869s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.025892s: Exiting Redux.assert_term: 0.000005 seconds 0.025905s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.025917s: Exiting Redux.assert_term: 0.000003 seconds 0.025944s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.025956s: Exiting Redux.assert_term: 0.000003 seconds 0.025975s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.025987s: Exiting Redux.assert_term: 0.000003 seconds 0.025997s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.026009s: Exiting Redux.assert_term: 0.000002 seconds 0.026025s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.026037s: Exiting Redux.assert_term: 0.000002 seconds 0.026058s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.026069s: Exiting Redux.assert_term: 0.000003 seconds 0.026081s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.026092s: Exiting Redux.assert_term: 0.000003 seconds 0.026105s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.026128s: Exiting Redux.assert_term: 0.000013 seconds 0.026143s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.026155s: Exiting Redux.assert_term: 0.000003 seconds 0.026176s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.026188s: Exiting Redux.assert_term: 0.000003 seconds 0.026199s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.026210s: Exiting Redux.assert_term: 0.000003 seconds 0.026226s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.026237s: Exiting Redux.assert_term: 0.000003 seconds 0.026253s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.026265s: Exiting Redux.assert_term: 0.000002 seconds 0.026285s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.026297s: Exiting Redux.assert_term: 0.000002 seconds 0.026312s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.026325s: Exiting Redux.assert_term: 0.000002 seconds 0.026344s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.026356s: Exiting Redux.assert_term: 0.000003 seconds 0.026374s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.026386s: Exiting Redux.assert_term: 0.000002 seconds 0.026406s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.026419s: Exiting Redux.assert_term: 0.000003 seconds 0.026437s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.026449s: Exiting Redux.assert_term: 0.000003 seconds 0.029107s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.029142s: Exiting Redux.assume: 0.000005 seconds 0.034279s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.034308s: Exiting Redux.assert_term: 0.000009 seconds 0.034341s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.034354s: Exiting Redux.assert_term: 0.000002 seconds 0.034369s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.034381s: Exiting Redux.assert_term: 0.000004 seconds 0.034395s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.034408s: Exiting Redux.assert_term: 0.000003 seconds 0.034418s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.034443s: Exiting Redux.assume: 0.000012 seconds 0.034457s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.034469s: Exiting Redux.assert_term: 0.000003 seconds 0.034481s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.034502s: Exiting Redux.assume: 0.000013 seconds 0.034516s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.034529s: Exiting Redux.assert_term: 0.000002 seconds 0.034553s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.034565s: Exiting Redux.assert_term: 0.000003 seconds 0.034585s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.034598s: Exiting Redux.assert_term: 0.000003 seconds 0.034620s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.034633s: Exiting Redux.assert_term: 0.000003 seconds 0.034654s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.034672s: Exiting Redux.assert_term: 0.000003 seconds 0.034696s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.034709s: Exiting Redux.assert_term: 0.000002 seconds 0.034729s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.034741s: Exiting Redux.assert_term: 0.000002 seconds 0.034758s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.034770s: Exiting Redux.assert_term: 0.000003 seconds 0.034793s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.034806s: Exiting Redux.assert_term: 0.000002 seconds 0.034821s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.034832s: Exiting Redux.assert_term: 0.000003 seconds 0.034848s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.034861s: Exiting Redux.assert_term: 0.000003 seconds 0.034877s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.034896s: Exiting Redux.assert_term: 0.000003 seconds 0.034914s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.034925s: Exiting Redux.assert_term: 0.000003 seconds 0.034942s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.034954s: Exiting Redux.assert_term: 0.000003 seconds 0.034969s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.034982s: Exiting Redux.assert_term: 0.000003 seconds 0.034997s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.035015s: Exiting Redux.assert_term: 0.000002 seconds 0.035031s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.035042s: Exiting Redux.assert_term: 0.000002 seconds 0.035065s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.035078s: Exiting Redux.assert_term: 0.000002 seconds 0.035094s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.035105s: Exiting Redux.assert_term: 0.000002 seconds 0.035183s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.035201s: Exiting Redux.assert_term: 0.000003 seconds 0.035223s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.035236s: Exiting Redux.assert_term: 0.000002 seconds 0.035264s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.035277s: Exiting Redux.assert_term: 0.000003 seconds 0.035299s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.035311s: Exiting Redux.assert_term: 0.000003 seconds 0.035332s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.035345s: Exiting Redux.assert_term: 0.000003 seconds 0.035361s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.035373s: Exiting Redux.assert_term: 0.000002 seconds 0.035389s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.035401s: Exiting Redux.assert_term: 0.000002 seconds 0.035415s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.035427s: Exiting Redux.assert_term: 0.000002 seconds 0.035446s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.035457s: Exiting Redux.assert_term: 0.000003 seconds 0.035470s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.035481s: Exiting Redux.assert_term: 0.000003 seconds 0.035499s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.035511s: Exiting Redux.assert_term: 0.000002 seconds 0.035525s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.035536s: Exiting Redux.assert_term: 0.000003 seconds 0.035555s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.035568s: Exiting Redux.assert_term: 0.000003 seconds 0.035588s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.035600s: Exiting Redux.assert_term: 0.000003 seconds 0.035624s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.035635s: Exiting Redux.assert_term: 0.000003 seconds 0.035651s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.035663s: Exiting Redux.assert_term: 0.000003 seconds 0.035690s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.035702s: Exiting Redux.assert_term: 0.000003 seconds 0.035716s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.035728s: Exiting Redux.assert_term: 0.000002 seconds 0.035741s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.035753s: Exiting Redux.assert_term: 0.000003 seconds 0.035766s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.035778s: Exiting Redux.assert_term: 0.000003 seconds 0.035798s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.035809s: Exiting Redux.assert_term: 0.000003 seconds 0.035823s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.035834s: Exiting Redux.assert_term: 0.000003 seconds 0.035848s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.035859s: Exiting Redux.assert_term: 0.000003 seconds 0.035873s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.035884s: Exiting Redux.assert_term: 0.000003 seconds 0.035905s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.035916s: Exiting Redux.assert_term: 0.000003 seconds 0.035931s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.035942s: Exiting Redux.assert_term: 0.000003 seconds 0.035956s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.035967s: Exiting Redux.assert_term: 0.000002 seconds 0.035981s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.035993s: Exiting Redux.assert_term: 0.000002 seconds 0.036011s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.036022s: Exiting Redux.assert_term: 0.000003 seconds 0.036036s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.036048s: Exiting Redux.assert_term: 0.000003 seconds 0.036062s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.036074s: Exiting Redux.assert_term: 0.000002 seconds 0.036087s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.036104s: Exiting Redux.assert_term: 0.000002 seconds 0.036127s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.036139s: Exiting Redux.assert_term: 0.000003 seconds 0.036154s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.036166s: Exiting Redux.assert_term: 0.000002 seconds 0.036179s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.036190s: Exiting Redux.assert_term: 0.000003 seconds 0.036203s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.036224s: Exiting Redux.assert_term: 0.000003 seconds 0.036238s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.036251s: Exiting Redux.assert_term: 0.000002 seconds 0.036266s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.036279s: Exiting Redux.assert_term: 0.000002 seconds 0.036294s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.036306s: Exiting Redux.assert_term: 0.000003 seconds 0.036319s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.036339s: Exiting Redux.assert_term: 0.000002 seconds 0.036355s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.036367s: Exiting Redux.assert_term: 0.000003 seconds 0.036383s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.036396s: Exiting Redux.assert_term: 0.000002 seconds 0.036412s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.036424s: Exiting Redux.assert_term: 0.000002 seconds 0.036439s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.036456s: Exiting Redux.assert_term: 0.000003 seconds 0.036471s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.036483s: Exiting Redux.assert_term: 0.000002 seconds 0.036498s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.036510s: Exiting Redux.assert_term: 0.000003 seconds 0.036524s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.036536s: Exiting Redux.assert_term: 0.000002 seconds 0.036549s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.036567s: Exiting Redux.assert_term: 0.000003 seconds 0.036581s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.036594s: Exiting Redux.assert_term: 0.000003 seconds 0.036607s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.036619s: Exiting Redux.assert_term: 0.000003 seconds 0.036633s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.036645s: Exiting Redux.assert_term: 0.000003 seconds 0.036658s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.036671s: Exiting Redux.assert_term: 0.000002 seconds 0.036689s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.036701s: Exiting Redux.assert_term: 0.000002 seconds 0.036715s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.036728s: Exiting Redux.assert_term: 0.000002 seconds 0.036742s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.036754s: Exiting Redux.assert_term: 0.000003 seconds 0.036771s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.036783s: Exiting Redux.assert_term: 0.000003 seconds 0.036804s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.036817s: Exiting Redux.assert_term: 0.000003 seconds 0.036833s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.036845s: Exiting Redux.assert_term: 0.000003 seconds 0.036861s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.036873s: Exiting Redux.assert_term: 0.000003 seconds 0.036888s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.036905s: Exiting Redux.assert_term: 0.000003 seconds 0.036922s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.036934s: Exiting Redux.assert_term: 0.000003 seconds 0.036949s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.036961s: Exiting Redux.assert_term: 0.000003 seconds 0.036982s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.036994s: Exiting Redux.assert_term: 0.000002 seconds 0.037013s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.037029s: Exiting Redux.assert_term: 0.000003 seconds 0.037044s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.037055s: Exiting Redux.assert_term: 0.000003 seconds 0.037069s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.037081s: Exiting Redux.assert_term: 0.000002 seconds 0.037095s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.037107s: Exiting Redux.assert_term: 0.000003 seconds 0.037131s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.037151s: Exiting Redux.assert_term: 0.000003 seconds 0.037166s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.037178s: Exiting Redux.assert_term: 0.000002 seconds 0.037192s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.037204s: Exiting Redux.assert_term: 0.000002 seconds 0.037218s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.037230s: Exiting Redux.assert_term: 0.000002 seconds 0.037244s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.037263s: Exiting Redux.assert_term: 0.000003 seconds 0.037277s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.037289s: Exiting Redux.assert_term: 0.000002 seconds 0.037303s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.037315s: Exiting Redux.assert_term: 0.000003 seconds 0.037329s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.037340s: Exiting Redux.assert_term: 0.000002 seconds 0.037357s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.037373s: Exiting Redux.assert_term: 0.000002 seconds 0.037387s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.037399s: Exiting Redux.assert_term: 0.000002 seconds 0.037413s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.037424s: Exiting Redux.assert_term: 0.000003 seconds 0.037440s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.037452s: Exiting Redux.assert_term: 0.000003 seconds 0.037466s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.037482s: Exiting Redux.assert_term: 0.000003 seconds 0.037498s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.037510s: Exiting Redux.assert_term: 0.000002 seconds 0.037524s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.037535s: Exiting Redux.assert_term: 0.000002 seconds 0.037551s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.037563s: Exiting Redux.assert_term: 0.000002 seconds 0.037583s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.037595s: Exiting Redux.assert_term: 0.000002 seconds 0.037609s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.037621s: Exiting Redux.assert_term: 0.000002 seconds 0.037636s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.037648s: Exiting Redux.assert_term: 0.000003 seconds 0.037661s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.037673s: Exiting Redux.assert_term: 0.000002 seconds 0.037692s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.037703s: Exiting Redux.assert_term: 0.000002 seconds 0.037720s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.037732s: Exiting Redux.assert_term: 0.000003 seconds 0.037748s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.037759s: Exiting Redux.assert_term: 0.000003 seconds 0.037774s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.037786s: Exiting Redux.assert_term: 0.000002 seconds 0.037805s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.037816s: Exiting Redux.assert_term: 0.000002 seconds 0.038165s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.038180s: Exiting Redux.assert_term: 0.000004 seconds 0.039164s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.039185s: Exiting Redux.assert_term: 0.000006 seconds 0.039210s: Entering Redux.assert_term(func_rank(f) = 202) 0.039223s: Exiting Redux.assert_term: 0.000003 seconds 0.039244s: afterrec_2calls_2__verifast_instrumented_modified.c(13,6-7): Function 'f': Function prototype implementation check 0.039256s: afterrec_2calls_2__verifast_instrumented_modified.c(10,6-7): Producing assertion 0.039266s: Entering Redux.assume(false) 0.039277s: Exiting Redux.assume: 0.000002 seconds 0.039286s: Entering Redux.assert_term(func_rank(f2) = 203) 0.039299s: Exiting Redux.assert_term: 0.000004 seconds 0.039309s: afterrec_2calls_2__verifast_instrumented_modified.c(22,6-8): Function 'f2': Function prototype implementation check 0.039327s: afterrec_2calls_2__verifast_instrumented_modified.c(11,6-8): Producing assertion 0.039335s: Entering Redux.assume(false) 0.039345s: Exiting Redux.assume: 0.000001 seconds 0.039354s: Entering Redux.assert_term(func_rank(main) = 204) 0.039366s: Exiting Redux.assert_term: 0.000003 seconds 0.039395s: afterrec_2calls_2__verifast_instrumented_modified.c(31,5-9): Function 'main': Function type implementation check 0.039414s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.039428s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.039438s: Entering Redux.assume(0 <= argc) 0.039452s: Exiting Redux.assume: 0.000005 seconds 0.039461s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.039470s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.039489s: afterrec_2calls_2__verifast_instrumented_modified.c(31,29-35): Consuming assertion 0.039502s: Consuming chunk module(afterrec_2calls_2__verifast_instrumented_modified, true) 0.039514s: afterrec_2calls_2__verifast_instrumented_modified.c(32,13-17): Producing assertion 0.039526s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.039539s: afterrec_2calls_2__verifast_instrumented_modified.c(31,5-9): Cleaning up dummy fraction chunks 0.039547s: afterrec_2calls_2__verifast_instrumented_modified.c(31,5-9): Leak check. 0.039589s: afterrec_2calls_2__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.039599s: afterrec_2calls_2__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.039607s: Entering Redux.assume(false) 0.039618s: Exiting Redux.assume: 0.000001 seconds 0.039637s: Entering Redux.assert_term(-2147483648 <= n && n <= 2147483647) 0.039657s: Exiting Redux.assert_term: 0.000003 seconds 0.039668s: afterrec_2calls_2__verifast_instrumented_modified.c(13,6-7): Verifying function 'f' 0.039676s: afterrec_2calls_2__verifast_instrumented_modified.c(13,31-33): Producing assertion 0.039685s: Entering Redux.assume(n = 2) 0.039706s: Exiting Redux.assume: 0.000012 seconds 0.039722s: afterrec_2calls_2__verifast_instrumented_modified.c(13,6-7): Executing statement 0.039735s: afterrec_2calls_2__verifast_instrumented_modified.c(16,3-5): Executing statement 0.039764s: Entering Redux.assume(n < 3) 0.039775s: Exiting Redux.assume: 0.000002 seconds 0.039784s: afterrec_2calls_2__verifast_instrumented_modified.c(16,12-18): Executing return statement 0.039794s: afterrec_2calls_2__verifast_instrumented_modified.c(14,16-18): Consuming assertion 0.039802s: Entering Redux.query(n = 2) 0.039811s: Exiting Redux.query 0.039819s: afterrec_2calls_2__verifast_instrumented_modified.c(20,1-2): Cleaning up dummy fraction chunks 0.039832s: afterrec_2calls_2__verifast_instrumented_modified.c(20,1-2): Leak check. 0.039842s: Entering Redux.assume(!(n < 3)) 0.039852s: Exiting Redux.assume: 0.000001 seconds 0.039866s: Entering Redux.assert_term(-2147483648 <= n && n <= 2147483647) 0.039879s: Exiting Redux.assert_term: 0.000003 seconds 0.039889s: afterrec_2calls_2__verifast_instrumented_modified.c(22,6-8): Verifying function 'f2' 0.039897s: afterrec_2calls_2__verifast_instrumented_modified.c(22,29-34): Producing assertion 0.039910s: Entering Redux.assume(false) 0.039920s: Exiting Redux.assume: 0.000002 seconds 0.039933s: afterrec_2calls_2__verifast_instrumented_modified.c(31,5-9): Verifying function 'main' 0.039941s: afterrec_2calls_2__verifast_instrumented_modified.c(31,29-35): Producing assertion 0.039953s: afterrec_2calls_2__verifast_instrumented_modified.c(35,5-16): Executing statement 0.039970s: Consuming chunk [_]module(afterrec_2calls_2__verifast_instrumented_modified, true) 0.039989s: afterrec_2calls_2__verifast_instrumented_modified.c(31,5-9): Executing statement 0.040003s: afterrec_2calls_2__verifast_instrumented_modified.c(37,3-4): Executing statement 0.040022s: afterrec_2calls_2__verifast_instrumented_modified.c(37,3-4): Verifying call 0.040031s: afterrec_2calls_2__verifast_instrumented_modified.c(13,31-33): Consuming assertion 0.040039s: Entering Redux.query(2 = 2) 0.040049s: Exiting Redux.query 0.040059s: afterrec_2calls_2__verifast_instrumented_modified.c(14,16-18): Producing assertion 0.040078s: Entering Redux.assume(2 = 2) 0.040089s: Exiting Redux.assume: 0.000001 seconds 0.040098s: afterrec_2calls_2__verifast_instrumented_modified.c(38,2-8): Executing return statement 0.040108s: afterrec_2calls_2__verifast_instrumented_modified.c(32,13-17): Consuming assertion 0.040126s: afterrec_2calls_2__verifast_instrumented_modified.c(38,12-13): Cleaning up dummy fraction chunks 0.040134s: afterrec_2calls_2__verifast_instrumented_modified.c(38,12-13): 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_2calls_2__verifast_instrumented_modified.c : lines: code: 17; annot: 11; mixed: 5; overhead: 94% Statements parsed: 104 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 3 Execution steps (including assertion production/consumption steps): 40 Symbolic execution forks: 1 Prover assumes: 9 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) = 186 (0), 0 (more than 30) assume_core_count = 193 number of case splits = 0 simplex_assert_ge_count = 145 simplex_assert_eq_count = 3 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: 0.000434s Time spent in Simplex: 0.000185s Time spent parsing: 0.016856s Function timings (> 0.1s): Total time: 0.03 seconds 0 errors found (3 statements verified)