./verifast-validate-witness.sh sv-benchmarks/c/recursive-simple/fibo_2calls_5-1.c ./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_2calls_5-1.yml/witness-2.1.yml


--------------------------------------------------------------------------------


+ PROGRAM=sv-benchmarks/c/recursive-simple/fibo_2calls_5-1.c
+ WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_2calls_5-1.yml/witness-2.1.yml
++ basename sv-benchmarks/c/recursive-simple/fibo_2calls_5-1.c
+ FILE=fibo_2calls_5-1.c
++ echo fibo_2calls_5-1
++ sed 's/[-\.]/_/g' -
+ SANITIZED=fibo_2calls_5_1
+ MODULE=fibo_2calls_5_1__verifast_instrumented_modified
+ INSTRUMENTED_PROGRAM=fibo_2calls_5_1__verifast_instrumented.c
++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_2calls_5-1.yml/witness-2.1.yml
+ TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml
+ FINAL_PROGRAM=fibo_2calls_5_1__verifast_instrumented_modified.c
+ change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_2calls_5-1.yml/witness-2.1.yml -p sv-benchmarks/c/recursive-simple/fibo_2calls_5-1.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n fibo_2calls_5_1__verifast_instrumented_modified
+ instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/recursive-simple/fibo_2calls_5-1.c -o fibo_2calls_5_1__verifast_instrumented.c
+ program_modifications_cli.py -p fibo_2calls_5_1__verifast_instrumented.c -o fibo_2calls_5_1__verifast_instrumented_modified.c
+ verifast -stats -verbose 4 -allow_dead_code -read_options_from_source_file -c fibo_2calls_5_1__verifast_instrumented_modified.c
fibo_2calls_5_1__verifast_instrumented_modified.c
  0.006927s: Entering Redux.assert_term(unboxed_bool(0) = false)
  0.006963s: Exiting Redux.assert_term: 0.000017 seconds
  0.006998s: Entering Redux.assert_term(sizeof(bool_typeid) = 1)
  0.007014s: Exiting Redux.assert_term: 0.000005 seconds
  0.007023s: Entering Redux.assert_term(sizeof(char_typeid) = 1)
  0.007046s: Exiting Redux.assert_term: 0.000004 seconds
  0.007054s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1)
  0.007067s: Exiting Redux.assert_term: 0.000002 seconds
  0.007078s: Entering Redux.assert_term(sizeof(short_typeid) = 2)
  0.007092s: Exiting Redux.assert_term: 0.000005 seconds
  0.007100s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2)
  0.007114s: Exiting Redux.assert_term: 0.000005 seconds
  0.007124s: Entering Redux.assert_term(sizeof(int_typeid) = 4)
  0.007138s: Exiting Redux.assert_term: 0.000002 seconds
  0.007152s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4)
  0.007168s: Exiting Redux.assert_term: 0.000007 seconds
  0.007176s: Entering Redux.assert_term(sizeof(long_typeid) = 4)
  0.007189s: Exiting Redux.assert_term: 0.000004 seconds
  0.007199s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4)
  0.007211s: Exiting Redux.assert_term: 0.000001 seconds
  0.007220s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8)
  0.007234s: Exiting Redux.assert_term: 0.000005 seconds
  0.007248s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8)
  0.007261s: Exiting Redux.assert_term: 0.000003 seconds
  0.007271s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4)
  0.007285s: Exiting Redux.assert_term: 0.000004 seconds
  0.007294s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4)
  0.007308s: Exiting Redux.assert_term: 0.000003 seconds
  0.007316s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1)
  0.007329s: Exiting Redux.assert_term: 0.000001 seconds
  0.007344s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1)
  0.007354s: Exiting Redux.assert_term: 0.000002 seconds
  0.007365s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2)
  0.007379s: Exiting Redux.assert_term: 0.000003 seconds
  0.007386s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2)
  0.007400s: Exiting Redux.assert_term: 0.000003 seconds
  0.007410s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4)
  0.007422s: Exiting Redux.assert_term: 0.000002 seconds
  0.007441s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4)
  0.007453s: Exiting Redux.assert_term: 0.000004 seconds
  0.007464s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8)
  0.007484s: Exiting Redux.assert_term: 0.000005 seconds
  0.007492s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8)
  0.007506s: Exiting Redux.assert_term: 0.000002 seconds
  0.007517s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16)
  0.007531s: Exiting Redux.assert_term: 0.000005 seconds
  0.007545s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16)
  0.007559s: Exiting Redux.assert_term: 0.000004 seconds
  0.007569s: Entering Redux.assert_term(sizeof(float_typeid) = 4)
  0.007580s: Exiting Redux.assert_term: 0.000002 seconds
  0.007590s: Entering Redux.assert_term(sizeof(double_typeid) = 8)
  0.007603s: Exiting Redux.assert_term: 0.000004 seconds
  0.007611s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4)
  0.007624s: Exiting Redux.assert_term: 0.000004 seconds
  0.026622s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0)
  0.026691s: Exiting Redux.assert_term: 0.000010 seconds
  0.026708s: Entering Redux.assume(true ==> default_value = 0)
  0.026723s: Exiting Redux.assume: 0.000005 seconds
  0.028016s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0)
  0.028037s: Exiting Redux.assert_term: 0.000005 seconds
  0.028051s: Entering Redux.assert_term(func_rank(append_nil) < 0)
  0.028063s: Exiting Redux.assert_term: 0.000003 seconds
  0.028091s: Entering Redux.assert_term(func_rank(length_append) < 0)
  0.028103s: Exiting Redux.assert_term: 0.000003 seconds
  0.028122s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0)
  0.028134s: Exiting Redux.assert_term: 0.000003 seconds
  0.028145s: Entering Redux.assert_term(func_rank(mem_nth) < 0)
  0.028156s: Exiting Redux.assert_term: 0.000002 seconds
  0.028173s: Entering Redux.assert_term(func_rank(mem_append) < 0)
  0.028184s: Exiting Redux.assert_term: 0.000003 seconds
  0.028201s: Entering Redux.assert_term(func_rank(take_0) < 0)
  0.028219s: Exiting Redux.assert_term: 0.000003 seconds
  0.028229s: Entering Redux.assert_term(func_rank(take_length) < 0)
  0.028241s: Exiting Redux.assert_term: 0.000002 seconds
  0.028255s: Entering Redux.assert_term(func_rank(length_take) < 0)
  0.028267s: Exiting Redux.assert_term: 0.000003 seconds
  0.028282s: Entering Redux.assert_term(func_rank(nth_take) < 0)
  0.028294s: Exiting Redux.assert_term: 0.000003 seconds
  0.028310s: Entering Redux.assert_term(func_rank(drop_0) < 0)
  0.028327s: Exiting Redux.assert_term: 0.000003 seconds
  0.028338s: Entering Redux.assert_term(func_rank(drop_length) < 0)
  0.028350s: Exiting Redux.assert_term: 0.000002 seconds
  0.028364s: Entering Redux.assert_term(func_rank(length_drop) < 0)
  0.028376s: Exiting Redux.assert_term: 0.000002 seconds
  0.028390s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0)
  0.028403s: Exiting Redux.assert_term: 0.000003 seconds
  0.028418s: Entering Redux.assert_term(func_rank(length_remove) < 0)
  0.028434s: Exiting Redux.assert_term: 0.000004 seconds
  0.028458s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0)
  0.028471s: Exiting Redux.assert_term: 0.000003 seconds
  0.028491s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0)
  0.028503s: Exiting Redux.assert_term: 0.000003 seconds
  0.028520s: Entering Redux.assert_term(func_rank(mem_index_of) < 0)
  0.028532s: Exiting Redux.assert_term: 0.000002 seconds
  0.028548s: Entering Redux.assert_term(func_rank(nth_update) < 0)
  0.028565s: Exiting Redux.assert_term: 0.000003 seconds
  0.028584s: Entering Redux.assert_term(func_rank(length_update) < 0)
  0.028596s: Exiting Redux.assert_term: 0.000003 seconds
  0.031340s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0))
  0.031381s: Exiting Redux.assume: 0.000006 seconds
  0.036738s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0)
  0.036778s: Exiting Redux.assert_term: 0.000007 seconds
  0.036798s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0)
  0.036825s: Exiting Redux.assert_term: 0.000003 seconds
  0.036841s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0)
  0.036852s: Exiting Redux.assert_term: 0.000003 seconds
  0.036867s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0)
  0.036879s: Exiting Redux.assert_term: 0.000003 seconds
  0.036889s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0)
  0.036915s: Exiting Redux.assume: 0.000012 seconds
  0.036930s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0)
  0.036941s: Exiting Redux.assert_term: 0.000002 seconds
  0.036953s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295)
  0.036974s: Exiting Redux.assume: 0.000011 seconds
  0.036988s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0)
  0.037000s: Exiting Redux.assert_term: 0.000002 seconds
  0.037022s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0)
  0.037034s: Exiting Redux.assert_term: 0.000003 seconds
  0.037054s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0)
  0.037066s: Exiting Redux.assert_term: 0.000003 seconds
  0.037088s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0)
  0.037100s: Exiting Redux.assert_term: 0.000002 seconds
  0.037121s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0)
  0.037137s: Exiting Redux.assert_term: 0.000002 seconds
  0.037161s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0)
  0.037173s: Exiting Redux.assert_term: 0.000002 seconds
  0.037192s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0)
  0.037203s: Exiting Redux.assert_term: 0.000002 seconds
  0.037219s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0)
  0.037231s: Exiting Redux.assert_term: 0.000003 seconds
  0.037246s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0)
  0.037264s: Exiting Redux.assert_term: 0.000002 seconds
  0.037279s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0)
  0.037290s: Exiting Redux.assert_term: 0.000002 seconds
  0.037305s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0)
  0.037317s: Exiting Redux.assert_term: 0.000003 seconds
  0.037331s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0)
  0.037343s: Exiting Redux.assert_term: 0.000003 seconds
  0.037363s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0)
  0.037375s: Exiting Redux.assert_term: 0.000002 seconds
  0.037390s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0)
  0.037402s: Exiting Redux.assert_term: 0.000002 seconds
  0.037417s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0)
  0.037428s: Exiting Redux.assert_term: 0.000002 seconds
  0.037444s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0)
  0.037464s: Exiting Redux.assert_term: 0.000003 seconds
  0.037483s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0)
  0.037495s: Exiting Redux.assert_term: 0.000003 seconds
  0.037518s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0)
  0.037531s: Exiting Redux.assert_term: 0.000002 seconds
  0.037552s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0)
  0.037564s: Exiting Redux.assert_term: 0.000002 seconds
  0.037632s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0)
  0.037648s: Exiting Redux.assert_term: 0.000003 seconds
  0.037670s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0)
  0.037682s: Exiting Redux.assert_term: 0.000002 seconds
  0.037709s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0)
  0.037721s: Exiting Redux.assert_term: 0.000002 seconds
  0.037742s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0)
  0.037754s: Exiting Redux.assert_term: 0.000003 seconds
  0.037768s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0)
  0.037785s: Exiting Redux.assert_term: 0.000003 seconds
  0.037802s: Entering Redux.assert_term(func_rank(chars__split) < 0)
  0.037814s: Exiting Redux.assert_term: 0.000002 seconds
  0.037828s: Entering Redux.assert_term(func_rank(chars__join) < 0)
  0.037840s: Exiting Redux.assert_term: 0.000003 seconds
  0.037854s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0)
  0.037865s: Exiting Redux.assert_term: 0.000003 seconds
  0.037879s: Entering Redux.assert_term(func_rank(chars__inv) < 0)
  0.037896s: Exiting Redux.assert_term: 0.000002 seconds
  0.037909s: Entering Redux.assert_term(func_rank(chars_inv) < 0)
  0.037921s: Exiting Redux.assert_term: 0.000002 seconds
  0.037938s: Entering Redux.assert_term(func_rank(chars_split) < 0)
  0.037949s: Exiting Redux.assert_term: 0.000003 seconds
  0.037964s: Entering Redux.assert_term(func_rank(chars_join) < 0)
  0.037975s: Exiting Redux.assert_term: 0.000003 seconds
  0.037989s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0)
  0.038005s: Exiting Redux.assert_term: 0.000003 seconds
  0.038025s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0)
  0.038037s: Exiting Redux.assert_term: 0.000003 seconds
  0.038060s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0)
  0.038072s: Exiting Redux.assert_term: 0.000003 seconds
  0.038088s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0)
  0.038100s: Exiting Redux.assert_term: 0.000002 seconds
  0.038122s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0)
  0.038139s: Exiting Redux.assert_term: 0.000003 seconds
  0.038152s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0)
  0.038164s: Exiting Redux.assert_term: 0.000002 seconds
  0.038177s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0)
  0.038189s: Exiting Redux.assert_term: 0.000002 seconds
  0.038202s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0)
  0.038214s: Exiting Redux.assert_term: 0.000002 seconds
  0.038227s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0)
  0.038245s: Exiting Redux.assert_term: 0.000003 seconds
  0.038258s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0)
  0.038269s: Exiting Redux.assert_term: 0.000002 seconds
  0.038283s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0)
  0.038294s: Exiting Redux.assert_term: 0.000003 seconds
  0.038308s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0)
  0.038319s: Exiting Redux.assert_term: 0.000003 seconds
  0.038340s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0)
  0.038352s: Exiting Redux.assert_term: 0.000002 seconds
  0.038366s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0)
  0.038377s: Exiting Redux.assert_term: 0.000003 seconds
  0.038391s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0)
  0.038402s: Exiting Redux.assert_term: 0.000003 seconds
  0.038416s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0)
  0.038427s: Exiting Redux.assert_term: 0.000003 seconds
  0.038454s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0)
  0.038466s: Exiting Redux.assert_term: 0.000002 seconds
  0.038479s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0)
  0.038491s: Exiting Redux.assert_term: 0.000003 seconds
  0.038504s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0)
  0.038516s: Exiting Redux.assert_term: 0.000003 seconds
  0.038529s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0)
  0.038541s: Exiting Redux.assert_term: 0.000002 seconds
  0.038559s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0)
  0.038571s: Exiting Redux.assert_term: 0.000003 seconds
  0.038585s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0)
  0.038597s: Exiting Redux.assert_term: 0.000002 seconds
  0.038609s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0)
  0.038621s: Exiting Redux.assert_term: 0.000002 seconds
  0.038633s: Entering Redux.assert_term(func_rank(uchars__inv) < 0)
  0.038645s: Exiting Redux.assert_term: 0.000002 seconds
  0.038666s: Entering Redux.assert_term(func_rank(uchars__split) < 0)
  0.038677s: Exiting Redux.assert_term: 0.000003 seconds
  0.038692s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0)
  0.038703s: Exiting Redux.assert_term: 0.000003 seconds
  0.038717s: Entering Redux.assert_term(func_rank(uchars_inv) < 0)
  0.038729s: Exiting Redux.assert_term: 0.000002 seconds
  0.038741s: Entering Redux.assert_term(func_rank(uchars_split) < 0)
  0.038753s: Exiting Redux.assert_term: 0.000002 seconds
  0.038774s: Entering Redux.assert_term(func_rank(uchars_join) < 0)
  0.038786s: Exiting Redux.assert_term: 0.000002 seconds
  0.038800s: Entering Redux.assert_term(func_rank(ints__split) < 0)
  0.038812s: Exiting Redux.assert_term: 0.000002 seconds
  0.038826s: Entering Redux.assert_term(func_rank(ints__join) < 0)
  0.038838s: Exiting Redux.assert_term: 0.000003 seconds
  0.038853s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0)
  0.038864s: Exiting Redux.assert_term: 0.000003 seconds
  0.038883s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0)
  0.038895s: Exiting Redux.assert_term: 0.000002 seconds
  0.038909s: Entering Redux.assert_term(func_rank(ints_inv) < 0)
  0.038921s: Exiting Redux.assert_term: 0.000003 seconds
  0.038934s: Entering Redux.assert_term(func_rank(ints__inv) < 0)
  0.038945s: Exiting Redux.assert_term: 0.000003 seconds
  0.038958s: Entering Redux.assert_term(func_rank(uints_inv) < 0)
  0.038969s: Exiting Redux.assert_term: 0.000003 seconds
  0.038986s: Entering Redux.assert_term(func_rank(llongs_inv) < 0)
  0.038998s: Exiting Redux.assert_term: 0.000002 seconds
  0.039010s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0)
  0.039021s: Exiting Redux.assert_term: 0.000002 seconds
  0.039034s: Entering Redux.assert_term(func_rank(shorts_inv) < 0)
  0.039046s: Exiting Redux.assert_term: 0.000002 seconds
  0.039058s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0)
  0.039071s: Exiting Redux.assert_term: 0.000002 seconds
  0.039088s: Entering Redux.assert_term(func_rank(bools_inv) < 0)
  0.039099s: Exiting Redux.assert_term: 0.000002 seconds
  0.039113s: Entering Redux.assert_term(func_rank(pointers__inv) < 0)
  0.039124s: Exiting Redux.assert_term: 0.000003 seconds
  0.039137s: Entering Redux.assert_term(func_rank(pointers__split) < 0)
  0.039149s: Exiting Redux.assert_term: 0.000002 seconds
  0.039165s: Entering Redux.assert_term(func_rank(pointers__join) < 0)
  0.039177s: Exiting Redux.assert_term: 0.000002 seconds
  0.039197s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0)
  0.039208s: Exiting Redux.assert_term: 0.000003 seconds
  0.039223s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0)
  0.039235s: Exiting Redux.assert_term: 0.000003 seconds
  0.039250s: Entering Redux.assert_term(func_rank(pointers_inv) < 0)
  0.039261s: Exiting Redux.assert_term: 0.000003 seconds
  0.039276s: Entering Redux.assert_term(func_rank(pointers_split) < 0)
  0.039287s: Exiting Redux.assert_term: 0.000003 seconds
  0.039307s: Entering Redux.assert_term(func_rank(pointers_join) < 0)
  0.039319s: Exiting Redux.assert_term: 0.000003 seconds
  0.039334s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0)
  0.039346s: Exiting Redux.assert_term: 0.000003 seconds
  0.039366s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0)
  0.039379s: Exiting Redux.assert_term: 0.000003 seconds
  0.039397s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0)
  0.039409s: Exiting Redux.assert_term: 0.000003 seconds
  0.039429s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0)
  0.039441s: Exiting Redux.assert_term: 0.000003 seconds
  0.039464s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0)
  0.039476s: Exiting Redux.assert_term: 0.000003 seconds
  0.039490s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0)
  0.039501s: Exiting Redux.assert_term: 0.000002 seconds
  0.039515s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0)
  0.039536s: Exiting Redux.assert_term: 0.000003 seconds
  0.039551s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0)
  0.039563s: Exiting Redux.assert_term: 0.000003 seconds
  0.039578s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0)
  0.039589s: Exiting Redux.assert_term: 0.000003 seconds
  0.039605s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0)
  0.039617s: Exiting Redux.assert_term: 0.000003 seconds
  0.039632s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0)
  0.039652s: Exiting Redux.assert_term: 0.000002 seconds
  0.039666s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0)
  0.039677s: Exiting Redux.assert_term: 0.000002 seconds
  0.039692s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0)
  0.039704s: Exiting Redux.assert_term: 0.000003 seconds
  0.039719s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0)
  0.039731s: Exiting Redux.assert_term: 0.000002 seconds
  0.039748s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0)
  0.039764s: Exiting Redux.assert_term: 0.000002 seconds
  0.039778s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0)
  0.039790s: Exiting Redux.assert_term: 0.000003 seconds
  0.039804s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0)
  0.039816s: Exiting Redux.assert_term: 0.000002 seconds
  0.039832s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0)
  0.039843s: Exiting Redux.assert_term: 0.000003 seconds
  0.039857s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0)
  0.039874s: Exiting Redux.assert_term: 0.000002 seconds
  0.039889s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0)
  0.039901s: Exiting Redux.assert_term: 0.000003 seconds
  0.039916s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0)
  0.039928s: Exiting Redux.assert_term: 0.000002 seconds
  0.039943s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0)
  0.039955s: Exiting Redux.assert_term: 0.000003 seconds
  0.039970s: Entering Redux.assert_term(func_rank(integers__inv) < 0)
  0.039986s: Exiting Redux.assert_term: 0.000002 seconds
  0.040001s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0)
  0.040012s: Exiting Redux.assert_term: 0.000003 seconds
  0.040029s: Entering Redux.assert_term(func_rank(divrem_elim) < 0)
  0.040040s: Exiting Redux.assert_term: 0.000003 seconds
  0.040054s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0)
  0.040066s: Exiting Redux.assert_term: 0.000002 seconds
  0.040080s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0)
  0.040097s: Exiting Redux.assert_term: 0.000002 seconds
  0.040115s: Entering Redux.assert_term(func_rank(chars_to_string) < 0)
  0.040126s: Exiting Redux.assert_term: 0.000003 seconds
  0.040142s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0)
  0.040154s: Exiting Redux.assert_term: 0.000002 seconds
  0.040168s: Entering Redux.assert_term(func_rank(string_to_chars) < 0)
  0.040179s: Exiting Redux.assert_term: 0.000002 seconds
  0.040194s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0)
  0.040210s: Exiting Redux.assert_term: 0.000002 seconds
  0.040588s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0)
  0.040604s: Exiting Redux.assert_term: 0.000004 seconds
  0.041632s: Entering Redux.assert_term(func_rank(reach_error) = 200)
  0.041653s: Exiting Redux.assert_term: 0.000007 seconds
  0.041678s: Entering Redux.assert_term(func_rank(fibo1) = 203)
  0.041691s: Exiting Redux.assert_term: 0.000004 seconds
  0.041715s: fibo_2calls_5_1__verifast_instrumented_modified.c(16,5-10): Function 'fibo1': Function prototype implementation check
  0.041728s: fibo_2calls_5_1__verifast_instrumented_modified.c(13,5-10): Producing assertion
  0.041738s: Entering Redux.assume(false)
  0.041748s: Exiting Redux.assume: 0.000003 seconds
  0.041759s: Entering Redux.assert_term(func_rank(fibo2) = 204)
  0.041772s: Exiting Redux.assert_term: 0.000004 seconds
  0.041788s: fibo_2calls_5_1__verifast_instrumented_modified.c(28,5-10): Function 'fibo2': Function prototype implementation check
  0.041806s: fibo_2calls_5_1__verifast_instrumented_modified.c(14,5-10): Producing assertion
  0.041814s: Entering Redux.assume(false)
  0.041824s: Exiting Redux.assume: 0.000000 seconds
  0.041833s: Entering Redux.assert_term(func_rank(main) = 205)
  0.041846s: Exiting Redux.assert_term: 0.000004 seconds
  0.041877s: fibo_2calls_5_1__verifast_instrumented_modified.c(48,5-9): Function 'main': Function type implementation check
  0.041890s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion
  0.041911s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion
  0.041921s: Entering Redux.assume(0 <= argc)
  0.041935s: Exiting Redux.assume: 0.000005 seconds
  0.041943s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion
  0.041955s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion
  0.041974s: fibo_2calls_5_1__verifast_instrumented_modified.c(48,29-35): Consuming assertion
  0.041987s: Consuming chunk module(fibo_2calls_5_1__verifast_instrumented_modified, true)
  0.042000s: fibo_2calls_5_1__verifast_instrumented_modified.c(49,13-17): Producing assertion
  0.042011s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion
  0.042019s: fibo_2calls_5_1__verifast_instrumented_modified.c(48,5-9): Cleaning up dummy fraction chunks
  0.042032s: fibo_2calls_5_1__verifast_instrumented_modified.c(48,5-9): Leak check.
  0.042079s: fibo_2calls_5_1__verifast_instrumented_modified.c(9,6-17): Verifying function 'reach_error'
  0.042089s: fibo_2calls_5_1__verifast_instrumented_modified.c(9,33-38): Producing assertion
  0.042097s: Entering Redux.assume(false)
  0.042108s: Exiting Redux.assume: 0.000001 seconds
  0.042121s: Entering Redux.assert_term(-2147483648 <= n && n <= 2147483647)
  0.042140s: Exiting Redux.assert_term: 0.000004 seconds
  0.042151s: fibo_2calls_5_1__verifast_instrumented_modified.c(16,5-10): Verifying function 'fibo1'
  0.042160s: fibo_2calls_5_1__verifast_instrumented_modified.c(16,31-35): Producing assertion
  0.042168s: Entering Redux.assume(true)
  0.042178s: Exiting Redux.assume: 0.000000 seconds
  0.042195s: fibo_2calls_5_1__verifast_instrumented_modified.c(16,5-10): Executing statement
  0.042213s: fibo_2calls_5_1__verifast_instrumented_modified.c(19,5-7): Executing statement
  0.042244s: Entering Redux.assume(n < 1)
  0.042258s: Exiting Redux.assume: 0.000005 seconds
  0.042268s: fibo_2calls_5_1__verifast_instrumented_modified.c(19,16-17): Executing statement
  0.042279s: fibo_2calls_5_1__verifast_instrumented_modified.c(20,9-15): Executing return statement
  0.042289s: fibo_2calls_5_1__verifast_instrumented_modified.c(17,55-57): Consuming assertion
  0.042301s: Entering Redux.query(0 = 0 || 1 < n || n = 1 && !(n = 1) || 0 = 1)
  0.043331s: Exiting Redux.query
  0.043353s: fibo_2calls_5_1__verifast_instrumented_modified.c(26,1-2): Cleaning up dummy fraction chunks
  0.043363s: fibo_2calls_5_1__verifast_instrumented_modified.c(26,1-2): Leak check.
  0.043374s: Entering Redux.assume(!(n < 1))
  0.043390s: Exiting Redux.assume: 0.000006 seconds
  0.043399s: fibo_2calls_5_1__verifast_instrumented_modified.c(21,12-14): Executing statement
  0.043412s: Entering Redux.assume(n = 1)
  0.043431s: Exiting Redux.assume: 0.000010 seconds
  0.043441s: fibo_2calls_5_1__verifast_instrumented_modified.c(21,24-25): Executing statement
  0.043466s: fibo_2calls_5_1__verifast_instrumented_modified.c(22,9-15): Executing return statement
  0.043477s: fibo_2calls_5_1__verifast_instrumented_modified.c(17,55-57): Consuming assertion
  0.043488s: Entering Redux.query(1 = 0 || 1 < n || n = 1 && !(n = 1) || 1 = 1)
  0.043509s: Exiting Redux.query
  0.043518s: fibo_2calls_5_1__verifast_instrumented_modified.c(26,1-2): Cleaning up dummy fraction chunks
  0.043526s: fibo_2calls_5_1__verifast_instrumented_modified.c(26,1-2): Leak check.
  0.043545s: Entering Redux.assume(!(n = 1))
  0.043557s: Exiting Redux.assume: 0.000004 seconds
  0.043566s: fibo_2calls_5_1__verifast_instrumented_modified.c(23,12-13): Executing statement
  0.043578s: fibo_2calls_5_1__verifast_instrumented_modified.c(24,9-15): Executing return statement
  0.043596s: fibo_2calls_5_1__verifast_instrumented_modified.c(24,16-21): Verifying call
  0.043605s: fibo_2calls_5_1__verifast_instrumented_modified.c(28,31-35): Consuming assertion
  0.043619s: Entering Redux.query(true)
  0.043628s: Exiting Redux.query
  0.043638s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647)
  0.043651s: Exiting Redux.assert_term: 0.000003 seconds
  0.043660s: fibo_2calls_5_1__verifast_instrumented_modified.c(29,74-76): Producing assertion
  0.043677s: Entering Redux.assume(result = 1 && (n - 1) = 1 || result = 0 || 2 < (n - 1) && 2 = result && 3 = (n - 1) || result = 1 && (n - 1) = 1 || 3 = result && (n - 1) = 4 || 4 < (n - 1) || (n - 1) < 1)
  0.043842s: Exiting Redux.assume: 0.000151 seconds
  0.043856s: fibo_2calls_5_1__verifast_instrumented_modified.c(24,29-34): Verifying call
  0.043866s: fibo_2calls_5_1__verifast_instrumented_modified.c(28,31-35): Consuming assertion
  0.043874s: Entering Redux.query(true)
  0.043883s: Exiting Redux.query
  0.043893s: Entering Redux.assert_term(-2147483648 <= result0 && result0 <= 2147483647)
  0.043961s: Exiting Redux.assert_term: 0.000058 seconds
  0.043971s: fibo_2calls_5_1__verifast_instrumented_modified.c(29,74-76): Producing assertion
  0.043993s: Entering Redux.assume(result0 = 1 && (n - 2) = 1 || result0 = 0 || 2 < (n - 2) && 2 = result0 && 3 = (n - 2) || result0 = 1 && (n - 2) = 1 || 3 = result0 && (n - 2) = 4 || 4 < (n - 2) || (n - 2) < 1)
  0.044669s: Exiting Redux.assume: 0.000665 seconds
  0.044682s: fibo_2calls_5_1__verifast_instrumented_modified.c(17,55-57): Consuming assertion
  0.044694s: Entering Redux.query((result + result0) = 0 || 1 < n || n = 1 && !(n = 1) || (result + result0) = 1)
  0.044788s: Exiting Redux.query
  0.044799s: fibo_2calls_5_1__verifast_instrumented_modified.c(26,1-2): Cleaning up dummy fraction chunks
  0.044807s: fibo_2calls_5_1__verifast_instrumented_modified.c(26,1-2): Leak check.
  0.044850s: Entering Redux.assert_term(-2147483648 <= n && n <= 2147483647)
  0.044865s: Exiting Redux.assert_term: 0.000003 seconds
  0.044876s: fibo_2calls_5_1__verifast_instrumented_modified.c(28,5-10): Verifying function 'fibo2'
  0.044885s: fibo_2calls_5_1__verifast_instrumented_modified.c(28,31-35): Producing assertion
  0.044898s: Entering Redux.assume(true)
  0.044908s: Exiting Redux.assume: 0.000001 seconds
  0.044921s: fibo_2calls_5_1__verifast_instrumented_modified.c(28,5-10): Executing statement
  0.044935s: fibo_2calls_5_1__verifast_instrumented_modified.c(31,5-7): Executing statement
  0.044947s: Entering Redux.assume(n < 1)
  0.044963s: Exiting Redux.assume: 0.000006 seconds
  0.044971s: fibo_2calls_5_1__verifast_instrumented_modified.c(31,16-17): Executing statement
  0.044988s: fibo_2calls_5_1__verifast_instrumented_modified.c(32,9-15): Executing return statement
  0.044998s: fibo_2calls_5_1__verifast_instrumented_modified.c(29,74-76): Consuming assertion
  0.045014s: Entering Redux.query(0 = 1 && n = 1 || 0 = 0 || 2 < n && 2 = 0 && 3 = n || 0 = 1 && n = 1 || 3 = 0 && n = 4 || 4 < n || n < 1)
  0.045054s: Exiting Redux.query
  0.045063s: fibo_2calls_5_1__verifast_instrumented_modified.c(38,1-2): Cleaning up dummy fraction chunks
  0.045072s: fibo_2calls_5_1__verifast_instrumented_modified.c(38,1-2): Leak check.
  0.045087s: Entering Redux.assume(!(n < 1))
  0.045101s: Exiting Redux.assume: 0.000004 seconds
  0.045111s: fibo_2calls_5_1__verifast_instrumented_modified.c(33,12-14): Executing statement
  0.045122s: Entering Redux.assume(n = 1)
  0.045139s: Exiting Redux.assume: 0.000008 seconds
  0.045149s: fibo_2calls_5_1__verifast_instrumented_modified.c(33,24-25): Executing statement
  0.045162s: fibo_2calls_5_1__verifast_instrumented_modified.c(34,9-15): Executing return statement
  0.045180s: fibo_2calls_5_1__verifast_instrumented_modified.c(29,74-76): Consuming assertion
  0.045194s: Entering Redux.query(1 = 1 && n = 1 || 1 = 0 || 2 < n && 2 = 1 && 3 = n || 1 = 1 && n = 1 || 3 = 1 && n = 4 || 4 < n || n < 1)
  0.045222s: Exiting Redux.query
  0.045230s: fibo_2calls_5_1__verifast_instrumented_modified.c(38,1-2): Cleaning up dummy fraction chunks
  0.045239s: fibo_2calls_5_1__verifast_instrumented_modified.c(38,1-2): Leak check.
  0.045249s: Entering Redux.assume(!(n = 1))
  0.045270s: Exiting Redux.assume: 0.000004 seconds
  0.045280s: fibo_2calls_5_1__verifast_instrumented_modified.c(35,12-13): Executing statement
  0.045292s: fibo_2calls_5_1__verifast_instrumented_modified.c(36,9-15): Executing return statement
  0.045307s: fibo_2calls_5_1__verifast_instrumented_modified.c(36,16-21): Verifying call
  0.045316s: fibo_2calls_5_1__verifast_instrumented_modified.c(16,31-35): Consuming assertion
  0.045324s: Entering Redux.query(true)
  0.045333s: Exiting Redux.query
  0.045347s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647)
  0.045360s: Exiting Redux.assert_term: 0.000003 seconds
  0.045371s: fibo_2calls_5_1__verifast_instrumented_modified.c(17,55-57): Producing assertion
  0.045383s: Entering Redux.assume(result = 0 || 1 < (n - 1) || (n - 1) = 1 && !((n - 1) = 1) || result = 1)
  0.045459s: Exiting Redux.assume: 0.000067 seconds
  0.045473s: fibo_2calls_5_1__verifast_instrumented_modified.c(36,29-34): Verifying call
  0.045482s: fibo_2calls_5_1__verifast_instrumented_modified.c(16,31-35): Consuming assertion
  0.045495s: Entering Redux.query(true)
  0.045503s: Exiting Redux.query
  0.045514s: Entering Redux.assert_term(-2147483648 <= result0 && result0 <= 2147483647)
  0.045546s: Exiting Redux.assert_term: 0.000023 seconds
  0.045555s: fibo_2calls_5_1__verifast_instrumented_modified.c(17,55-57): Producing assertion
  0.045646s: Entering Redux.assume(result0 = 0 || 1 < (n - 2) || (n - 2) = 1 && !((n - 2) = 1) || result0 = 1)
  0.045764s: Exiting Redux.assume: 0.000108 seconds
  0.045781s: fibo_2calls_5_1__verifast_instrumented_modified.c(29,74-76): Consuming assertion
  0.045797s: Entering Redux.query((result + result0) = 1 && n = 1 || (result + result0) = 0 || 2 < n && 2 = (result + result0) && 3 = n || (result + result0) = 1 && n = 1 || 3 = (result + result0) && n = 4 || 4 < n || n < 1)
  0.046159s: Exiting Redux.query
  0.046172s: fibo_2calls_5_1__verifast_instrumented_modified.c(29,62-64): Consuming expression
  0.046183s: Entering Redux.query((result + result0) = 1 && n = 1 || (result + result0) = 0 || 2 < n)
  0.048306s: Exiting Redux.query
fibo_2calls_5_1__verifast_instrumented_modified.c(29,74-76): Cannot prove condition. (Cannot prove (result + result0) = 1 && n = 1 || (result + result0) = 0 || 2 < n.)