./verifast-validate-witness.sh sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.c ./results/automizer-verification-files/SV-COMP24_unreach-call/hard2_valuebound20.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/hard2_valuebound20.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/nla-digbench-scaling/hard2_valuebound20.c + FILE=hard2_valuebound20.c ++ echo hard2_valuebound20 ++ sed 's/[-\.]/_/g' - + SANITIZED=hard2_valuebound20 + MODULE=hard2_valuebound20__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=hard2_valuebound20__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/hard2_valuebound20.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=hard2_valuebound20__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/hard2_valuebound20.yml/witness-2.1.yml -p sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n hard2_valuebound20__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound20.c -o hard2_valuebound20__verifast_instrumented.c + program_modifications_cli.py -p hard2_valuebound20__verifast_instrumented.c -o hard2_valuebound20__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Redux -read_options_from_source_file -c hard2_valuebound20__verifast_instrumented_modified.c hard2_valuebound20__verifast_instrumented_modified.c 0.007026s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.007060s: Exiting Redux.assert_term: 0.000016 seconds 0.007107s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.007123s: Exiting Redux.assert_term: 0.000005 seconds 0.007131s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.007145s: Exiting Redux.assert_term: 0.000003 seconds 0.007156s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.007166s: Exiting Redux.assert_term: 0.000002 seconds 0.007177s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.007192s: Exiting Redux.assert_term: 0.000005 seconds 0.007205s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.007219s: Exiting Redux.assert_term: 0.000005 seconds 0.007229s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.007243s: Exiting Redux.assert_term: 0.000002 seconds 0.007252s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.007268s: Exiting Redux.assert_term: 0.000007 seconds 0.007276s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.007289s: Exiting Redux.assert_term: 0.000002 seconds 0.007304s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.007318s: Exiting Redux.assert_term: 0.000003 seconds 0.007327s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.007341s: Exiting Redux.assert_term: 0.000005 seconds 0.007350s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.007362s: Exiting Redux.assert_term: 0.000002 seconds 0.007372s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.007394s: Exiting Redux.assert_term: 0.000005 seconds 0.007409s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.007422s: Exiting Redux.assert_term: 0.000004 seconds 0.007431s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.007444s: Exiting Redux.assert_term: 0.000002 seconds 0.007454s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.007466s: Exiting Redux.assert_term: 0.000002 seconds 0.007475s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.007488s: Exiting Redux.assert_term: 0.000005 seconds 0.007502s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.007515s: Exiting Redux.assert_term: 0.000005 seconds 0.007525s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.007536s: Exiting Redux.assert_term: 0.000002 seconds 0.007549s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.007562s: Exiting Redux.assert_term: 0.000004 seconds 0.007571s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.007584s: Exiting Redux.assert_term: 0.000004 seconds 0.007598s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.007610s: Exiting Redux.assert_term: 0.000002 seconds 0.007620s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.007635s: Exiting Redux.assert_term: 0.000005 seconds 0.007643s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.007656s: Exiting Redux.assert_term: 0.000002 seconds 0.007666s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007679s: Exiting Redux.assert_term: 0.000002 seconds 0.007693s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007706s: Exiting Redux.assert_term: 0.000005 seconds 0.007715s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007728s: Exiting Redux.assert_term: 0.000004 seconds 0.025546s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.025618s: Exiting Redux.assert_term: 0.000013 seconds 0.025636s: Entering Redux.assume(true ==> default_value = 0) 0.025651s: Exiting Redux.assume: 0.000005 seconds 0.026897s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.026935s: Exiting Redux.assert_term: 0.000006 seconds 0.026949s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.026961s: Exiting Redux.assert_term: 0.000003 seconds 0.026973s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.026985s: Exiting Redux.assert_term: 0.000003 seconds 0.027003s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.027015s: Exiting Redux.assert_term: 0.000002 seconds 0.027027s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.027044s: Exiting Redux.assert_term: 0.000003 seconds 0.027061s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.027074s: Exiting Redux.assert_term: 0.000003 seconds 0.027089s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.027101s: Exiting Redux.assert_term: 0.000003 seconds 0.027113s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.027124s: Exiting Redux.assert_term: 0.000003 seconds 0.027138s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.027155s: Exiting Redux.assert_term: 0.000003 seconds 0.027170s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.027182s: Exiting Redux.assert_term: 0.000003 seconds 0.027199s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.027212s: Exiting Redux.assert_term: 0.000003 seconds 0.027224s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.027235s: Exiting Redux.assert_term: 0.000003 seconds 0.027250s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.027266s: Exiting Redux.assert_term: 0.000002 seconds 0.027282s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.027295s: Exiting Redux.assert_term: 0.000003 seconds 0.027309s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.027321s: Exiting Redux.assert_term: 0.000002 seconds 0.027337s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.027349s: Exiting Redux.assert_term: 0.000003 seconds 0.027368s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.027396s: Exiting Redux.assert_term: 0.000004 seconds 0.027417s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.027430s: Exiting Redux.assert_term: 0.000002 seconds 0.027446s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.027458s: Exiting Redux.assert_term: 0.000003 seconds 0.027478s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.027490s: Exiting Redux.assert_term: 0.000003 seconds 0.030246s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.030278s: Exiting Redux.assume: 0.000005 seconds 0.035775s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.035812s: Exiting Redux.assert_term: 0.000009 seconds 0.035835s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.035848s: Exiting Redux.assert_term: 0.000003 seconds 0.035864s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.035876s: Exiting Redux.assert_term: 0.000003 seconds 0.035902s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.035914s: Exiting Redux.assert_term: 0.000003 seconds 0.035924s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.035945s: Exiting Redux.assume: 0.000012 seconds 0.035960s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.035973s: Exiting Redux.assert_term: 0.000003 seconds 0.035984s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.036011s: Exiting Redux.assume: 0.000012 seconds 0.036025s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.036038s: Exiting Redux.assert_term: 0.000003 seconds 0.036057s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.036069s: Exiting Redux.assert_term: 0.000003 seconds 0.036090s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.036102s: Exiting Redux.assert_term: 0.000002 seconds 0.036129s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.036142s: Exiting Redux.assert_term: 0.000003 seconds 0.036165s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.036177s: Exiting Redux.assert_term: 0.000002 seconds 0.036202s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.036215s: Exiting Redux.assert_term: 0.000003 seconds 0.036235s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.036254s: Exiting Redux.assert_term: 0.000002 seconds 0.036271s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.036283s: Exiting Redux.assert_term: 0.000003 seconds 0.036299s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.036312s: Exiting Redux.assert_term: 0.000002 seconds 0.036327s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.036339s: Exiting Redux.assert_term: 0.000003 seconds 0.036355s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.036372s: Exiting Redux.assert_term: 0.000001 seconds 0.036398s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.036410s: Exiting Redux.assert_term: 0.000003 seconds 0.036426s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.036438s: Exiting Redux.assert_term: 0.000003 seconds 0.036454s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.036467s: Exiting Redux.assert_term: 0.000002 seconds 0.036488s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.036501s: Exiting Redux.assert_term: 0.000002 seconds 0.036517s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.036529s: Exiting Redux.assert_term: 0.000002 seconds 0.036544s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.036557s: Exiting Redux.assert_term: 0.000003 seconds 0.036582s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.036595s: Exiting Redux.assert_term: 0.000003 seconds 0.036616s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.036681s: Exiting Redux.assert_term: 0.000003 seconds 0.036754s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.036766s: Exiting Redux.assert_term: 0.000003 seconds 0.036789s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.036802s: Exiting Redux.assert_term: 0.000002 seconds 0.036831s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.036850s: Exiting Redux.assert_term: 0.000003 seconds 0.036874s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.036886s: Exiting Redux.assert_term: 0.000003 seconds 0.036901s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.036914s: Exiting Redux.assert_term: 0.000002 seconds 0.036933s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.036945s: Exiting Redux.assert_term: 0.000003 seconds 0.036963s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.036981s: Exiting Redux.assert_term: 0.000003 seconds 0.036997s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.037010s: Exiting Redux.assert_term: 0.000002 seconds 0.037024s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.037037s: Exiting Redux.assert_term: 0.000003 seconds 0.037052s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.037065s: Exiting Redux.assert_term: 0.000002 seconds 0.037083s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.037100s: Exiting Redux.assert_term: 0.000003 seconds 0.037116s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.037128s: Exiting Redux.assert_term: 0.000003 seconds 0.037144s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.037156s: Exiting Redux.assert_term: 0.000003 seconds 0.037178s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.037190s: Exiting Redux.assert_term: 0.000003 seconds 0.037215s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.037232s: Exiting Redux.assert_term: 0.000003 seconds 0.037249s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.037261s: Exiting Redux.assert_term: 0.000003 seconds 0.037284s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.037296s: Exiting Redux.assert_term: 0.000002 seconds 0.037310s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.037322s: Exiting Redux.assert_term: 0.000002 seconds 0.037336s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.037354s: Exiting Redux.assert_term: 0.000003 seconds 0.037367s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.037388s: Exiting Redux.assert_term: 0.000003 seconds 0.037403s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.037417s: Exiting Redux.assert_term: 0.000003 seconds 0.037434s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.037446s: Exiting Redux.assert_term: 0.000003 seconds 0.037460s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.037478s: Exiting Redux.assert_term: 0.000003 seconds 0.037492s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.037504s: Exiting Redux.assert_term: 0.000002 seconds 0.037519s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.037531s: Exiting Redux.assert_term: 0.000002 seconds 0.037546s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.037557s: Exiting Redux.assert_term: 0.000003 seconds 0.037571s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.037588s: Exiting Redux.assert_term: 0.000003 seconds 0.037603s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.037615s: Exiting Redux.assert_term: 0.000003 seconds 0.037630s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.037642s: Exiting Redux.assert_term: 0.000002 seconds 0.037656s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.037668s: Exiting Redux.assert_term: 0.000002 seconds 0.037687s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.037699s: Exiting Redux.assert_term: 0.000003 seconds 0.037713s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.037724s: Exiting Redux.assert_term: 0.000002 seconds 0.037739s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.037751s: Exiting Redux.assert_term: 0.000002 seconds 0.037765s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.037777s: Exiting Redux.assert_term: 0.000002 seconds 0.037799s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.037811s: Exiting Redux.assert_term: 0.000003 seconds 0.037825s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.037837s: Exiting Redux.assert_term: 0.000003 seconds 0.037851s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.037863s: Exiting Redux.assert_term: 0.000002 seconds 0.037879s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.037891s: Exiting Redux.assert_term: 0.000002 seconds 0.037913s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.037925s: Exiting Redux.assert_term: 0.000003 seconds 0.037938s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.037950s: Exiting Redux.assert_term: 0.000003 seconds 0.037965s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.037977s: Exiting Redux.assert_term: 0.000002 seconds 0.037992s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.038004s: Exiting Redux.assert_term: 0.000003 seconds 0.038024s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.038037s: Exiting Redux.assert_term: 0.000002 seconds 0.038052s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.038064s: Exiting Redux.assert_term: 0.000002 seconds 0.038079s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.038091s: Exiting Redux.assert_term: 0.000002 seconds 0.038106s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.038118s: Exiting Redux.assert_term: 0.000003 seconds 0.038136s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.038148s: Exiting Redux.assert_term: 0.000003 seconds 0.038162s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.038174s: Exiting Redux.assert_term: 0.000002 seconds 0.038188s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.038199s: Exiting Redux.assert_term: 0.000003 seconds 0.038212s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.038224s: Exiting Redux.assert_term: 0.000003 seconds 0.038242s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.038254s: Exiting Redux.assert_term: 0.000003 seconds 0.038268s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.038279s: Exiting Redux.assert_term: 0.000002 seconds 0.038293s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.038304s: Exiting Redux.assert_term: 0.000002 seconds 0.038318s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.038330s: Exiting Redux.assert_term: 0.000003 seconds 0.038343s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.038359s: Exiting Redux.assert_term: 0.000003 seconds 0.038383s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.038396s: Exiting Redux.assert_term: 0.000003 seconds 0.038414s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.038428s: Exiting Redux.assert_term: 0.000003 seconds 0.038444s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.038456s: Exiting Redux.assert_term: 0.000003 seconds 0.038476s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.038488s: Exiting Redux.assert_term: 0.000002 seconds 0.038502s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.038514s: Exiting Redux.assert_term: 0.000002 seconds 0.038531s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.038543s: Exiting Redux.assert_term: 0.000003 seconds 0.038559s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.038571s: Exiting Redux.assert_term: 0.000002 seconds 0.038596s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.038609s: Exiting Redux.assert_term: 0.000003 seconds 0.038628s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.038641s: Exiting Redux.assert_term: 0.000002 seconds 0.038656s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.038671s: Exiting Redux.assert_term: 0.000003 seconds 0.038685s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.038697s: Exiting Redux.assert_term: 0.000003 seconds 0.038720s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.038733s: Exiting Redux.assert_term: 0.000002 seconds 0.038748s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.038759s: Exiting Redux.assert_term: 0.000003 seconds 0.038775s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.038787s: Exiting Redux.assert_term: 0.000003 seconds 0.038802s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.038813s: Exiting Redux.assert_term: 0.000003 seconds 0.038836s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.038848s: Exiting Redux.assert_term: 0.000003 seconds 0.038863s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.038875s: Exiting Redux.assert_term: 0.000003 seconds 0.038890s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.038901s: Exiting Redux.assert_term: 0.000002 seconds 0.038917s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.038929s: Exiting Redux.assert_term: 0.000003 seconds 0.038949s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.038961s: Exiting Redux.assert_term: 0.000002 seconds 0.038978s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.038990s: Exiting Redux.assert_term: 0.000003 seconds 0.039005s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.039017s: Exiting Redux.assert_term: 0.000002 seconds 0.039031s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.039048s: Exiting Redux.assert_term: 0.000003 seconds 0.039064s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.039076s: Exiting Redux.assert_term: 0.000003 seconds 0.039091s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.039103s: Exiting Redux.assert_term: 0.000002 seconds 0.039118s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.039130s: Exiting Redux.assert_term: 0.000003 seconds 0.039145s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.039162s: Exiting Redux.assert_term: 0.000002 seconds 0.039178s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.039190s: Exiting Redux.assert_term: 0.000003 seconds 0.039205s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.039217s: Exiting Redux.assert_term: 0.000003 seconds 0.039232s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.039244s: Exiting Redux.assert_term: 0.000002 seconds 0.039260s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.039277s: Exiting Redux.assert_term: 0.000002 seconds 0.039290s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.039302s: Exiting Redux.assert_term: 0.000003 seconds 0.039317s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.039329s: Exiting Redux.assert_term: 0.000003 seconds 0.039346s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.039358s: Exiting Redux.assert_term: 0.000002 seconds 0.039383s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.039400s: Exiting Redux.assert_term: 0.000003 seconds 0.039415s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.039427s: Exiting Redux.assert_term: 0.000003 seconds 0.039442s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.039456s: Exiting Redux.assert_term: 0.000003 seconds 0.039785s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.039800s: Exiting Redux.assert_term: 0.000003 seconds 0.040834s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.040861s: Exiting Redux.assert_term: 0.000007 seconds 0.040882s: Entering Redux.assert_term(func_rank(assume_abort_if_not) = 201) 0.040895s: Exiting Redux.assert_term: 0.000003 seconds 0.040912s: Entering Redux.assert_term(func_rank(__VERIFIER_assert) = 202) 0.040924s: Exiting Redux.assert_term: 0.000004 seconds 0.040940s: Entering Redux.assert_term(func_rank(main) = 203) 0.040953s: Exiting Redux.assert_term: 0.000003 seconds 0.040987s: hard2_valuebound20__verifast_instrumented_modified.c(32,5-9): Function 'main': Function type implementation check 0.041014s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.041029s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.041040s: Entering Redux.assume(0 <= argc) 0.041054s: Exiting Redux.assume: 0.000005 seconds 0.041062s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.041080s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.041094s: hard2_valuebound20__verifast_instrumented_modified.c(32,25-31): Consuming assertion 0.041109s: Consuming chunk module(hard2_valuebound20__verifast_instrumented_modified, true) 0.041120s: hard2_valuebound20__verifast_instrumented_modified.c(33,13-17): Producing assertion 0.041132s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.041145s: hard2_valuebound20__verifast_instrumented_modified.c(32,5-9): Cleaning up dummy fraction chunks 0.041154s: hard2_valuebound20__verifast_instrumented_modified.c(32,5-9): Leak check. 0.041196s: hard2_valuebound20__verifast_instrumented_modified.c(11,6-17): Verifying function 'reach_error' 0.041207s: hard2_valuebound20__verifast_instrumented_modified.c(11,33-38): Producing assertion 0.041221s: Entering Redux.assume(false) 0.041232s: Exiting Redux.assume: 0.000002 seconds 0.041246s: Entering Redux.assert_term(-2147483648 <= cond && cond <= 2147483647) 0.041259s: Exiting Redux.assert_term: 0.000004 seconds 0.041270s: hard2_valuebound20__verifast_instrumented_modified.c(17,6-25): Verifying function 'assume_abort_if_not' 0.041279s: hard2_valuebound20__verifast_instrumented_modified.c(17,49-53): Producing assertion 0.041287s: Entering Redux.assume(true) 0.041297s: Exiting Redux.assume: 0.000001 seconds 0.041320s: hard2_valuebound20__verifast_instrumented_modified.c(17,6-25): Executing statement 0.041336s: hard2_valuebound20__verifast_instrumented_modified.c(20,3-5): Executing statement 0.041361s: Entering Redux.assume(!(!(cond = 0))) 0.041395s: Exiting Redux.assume: 0.000024 seconds 0.041405s: hard2_valuebound20__verifast_instrumented_modified.c(20,13-14): Executing statement 0.041415s: hard2_valuebound20__verifast_instrumented_modified.c(20,14-19): Executing statement 0.041438s: Entering Redux.assert_term(func_rank(abort) < 0) 0.041454s: Exiting Redux.assert_term: 0.000005 seconds 0.041465s: hard2_valuebound20__verifast_instrumented_modified.c(20,14-19): Verifying call 0.041475s: hard2_valuebound20__verifast_instrumented_modified.c(8,38-42): Consuming assertion 0.041483s: Entering Redux.query(true) 0.041492s: Exiting Redux.query 0.041501s: hard2_valuebound20__verifast_instrumented_modified.c(9,13-18): Producing assertion 0.041509s: Entering Redux.assume(false) 0.041524s: Exiting Redux.assume: 0.000001 seconds 0.041535s: Entering Redux.assume(!(!(!(cond = 0)))) 0.041548s: Exiting Redux.assume: 0.000003 seconds 0.041557s: hard2_valuebound20__verifast_instrumented_modified.c(21,1-2): Executing return statement 0.041566s: hard2_valuebound20__verifast_instrumented_modified.c(18,13-17): Consuming assertion 0.041574s: Entering Redux.query(true) 0.041582s: Exiting Redux.query 0.041591s: hard2_valuebound20__verifast_instrumented_modified.c(21,1-2): Cleaning up dummy fraction chunks 0.041603s: hard2_valuebound20__verifast_instrumented_modified.c(21,1-2): Leak check. 0.041618s: Entering Redux.assert_term(-2147483648 <= cond && cond <= 2147483647) 0.041630s: Exiting Redux.assert_term: 0.000003 seconds 0.041640s: hard2_valuebound20__verifast_instrumented_modified.c(22,6-23): Verifying function '__VERIFIER_assert' 0.041649s: hard2_valuebound20__verifast_instrumented_modified.c(22,53-55): Producing assertion 0.041658s: Entering Redux.assume(!(cond = 0)) 0.041679s: Exiting Redux.assume: 0.000003 seconds 0.041690s: hard2_valuebound20__verifast_instrumented_modified.c(22,6-23): Executing statement 0.041701s: hard2_valuebound20__verifast_instrumented_modified.c(25,5-7): Executing statement 0.041713s: Entering Redux.assume(!(!(cond = 0))) 0.041724s: Exiting Redux.assume: 0.000002 seconds 0.041733s: Entering Redux.assume(!(!(!(cond = 0)))) 0.041744s: Exiting Redux.assume: 0.000001 seconds 0.041752s: hard2_valuebound20__verifast_instrumented_modified.c(29,5-11): Executing return statement 0.042469s: hard2_valuebound20__verifast_instrumented_modified.c(23,19-21): Consuming assertion 0.042482s: Entering Redux.query(!(cond = 0)) 0.042492s: Exiting Redux.query 0.042500s: hard2_valuebound20__verifast_instrumented_modified.c(30,1-2): Cleaning up dummy fraction chunks 0.042509s: hard2_valuebound20__verifast_instrumented_modified.c(30,1-2): Leak check. 0.042526s: hard2_valuebound20__verifast_instrumented_modified.c(32,5-9): Verifying function 'main' 0.042542s: hard2_valuebound20__verifast_instrumented_modified.c(32,25-31): Producing assertion 0.042562s: hard2_valuebound20__verifast_instrumented_modified.c(32,5-9): Executing statement 0.042575s: hard2_valuebound20__verifast_instrumented_modified.c(36,1-2): Executing statement 0.042585s: hard2_valuebound20__verifast_instrumented_modified.c(38,1-39,1): Executing statement 0.042602s: Consuming chunk [_]module(hard2_valuebound20__verifast_instrumented_modified, true) 0.042620s: hard2_valuebound20__verifast_instrumented_modified.c(40,5-8): Executing statement 0.042633s: Entering Redux.assert_term(-2147483648 <= A && A <= 2147483647) 0.042647s: Exiting Redux.assert_term: 0.000004 seconds 0.042656s: Entering Redux.assert_term(-2147483648 <= B && B <= 2147483647) 0.042668s: Exiting Redux.assert_term: 0.000003 seconds 0.042677s: hard2_valuebound20__verifast_instrumented_modified.c(41,5-8): Executing statement 0.042687s: Entering Redux.assert_term(-2147483648 <= r && r <= 2147483647) 0.042703s: Exiting Redux.assert_term: 0.000003 seconds 0.042713s: Entering Redux.assert_term(-2147483648 <= d && d <= 2147483647) 0.042724s: Exiting Redux.assert_term: 0.000002 seconds 0.042734s: Entering Redux.assert_term(-2147483648 <= p && p <= 2147483647) 0.042745s: Exiting Redux.assert_term: 0.000003 seconds 0.042755s: Entering Redux.assert_term(-2147483648 <= q && q <= 2147483647) 0.042767s: Exiting Redux.assert_term: 0.000002 seconds 0.042775s: hard2_valuebound20__verifast_instrumented_modified.c(42,7-8): Executing statement 0.042800s: Entering Redux.assert_term(func_rank(__VERIFIER_nondet_int) < 0) 0.042814s: Exiting Redux.assert_term: 0.000004 seconds 0.042824s: hard2_valuebound20__verifast_instrumented_modified.c(42,9-30): Verifying call 0.042832s: hard2_valuebound20__verifast_instrumented_modified.c(14,53-57): Consuming assertion 0.042841s: Entering Redux.query(true) 0.042849s: Exiting Redux.query 0.042860s: Entering Redux.assert_term(-2147483648 <= A0 && A0 <= 2147483647) 0.042877s: Exiting Redux.assert_term: 0.000003 seconds 0.042887s: hard2_valuebound20__verifast_instrumented_modified.c(15,13-17): Producing assertion 0.042895s: Entering Redux.assume(true) 0.042905s: Exiting Redux.assume: 0.000001 seconds 0.042915s: hard2_valuebound20__verifast_instrumented_modified.c(43,5-24): Executing statement 0.042936s: Entering Redux.assume(0 <= A0) 0.042951s: Exiting Redux.assume: 0.000006 seconds 0.042961s: Entering Redux.assume(A0 <= 20) 0.042980s: Exiting Redux.assume: 0.000005 seconds 0.042989s: hard2_valuebound20__verifast_instrumented_modified.c(43,5-24): Verifying call 0.042998s: hard2_valuebound20__verifast_instrumented_modified.c(17,49-53): Consuming assertion 0.043006s: Entering Redux.query(true) 0.043015s: Exiting Redux.query 0.043024s: hard2_valuebound20__verifast_instrumented_modified.c(18,13-17): Producing assertion 0.043032s: Entering Redux.assume(true) 0.043042s: Exiting Redux.assume: 0.000001 seconds 0.043051s: hard2_valuebound20__verifast_instrumented_modified.c(44,7-8): Executing statement 0.043073s: hard2_valuebound20__verifast_instrumented_modified.c(46,7-8): Executing statement 0.043085s: hard2_valuebound20__verifast_instrumented_modified.c(47,7-8): Executing statement 0.043095s: hard2_valuebound20__verifast_instrumented_modified.c(48,7-8): Executing statement 0.043105s: hard2_valuebound20__verifast_instrumented_modified.c(49,7-8): Executing statement 0.043115s: hard2_valuebound20__verifast_instrumented_modified.c(51,5-10): Executing statement 0.043158s: hard2_valuebound20__verifast_instrumented_modified.c(51,417-419): Consuming assertion 0.043188s: Entering Redux.query(A0 = A0 && 1 = 2 && 1 = 2 && 0 = 0 && 1 = 1 || A0 = A0 && (A0 + 1) = (1 + A0) && (0 <= 1 ? 0 : (0 - 1)) <= A0 && (0 <= 1 ? 1 : (1 + 2)) = 0 && 0 = 0 && 1 = 1 && 4 <= (0 <= 1 ? 0 : (0 - 1)) || A0 = A0 && 1 = 4 && 2 <= A0 && 0 = 0 && 1 = 1 && 1 = 4 || A0 = A0 && 1 = 1 && 0 = 0 && 1 = 1 && 1 = 1) 0.043248s: Exiting Redux.query 0.043265s: Entering Redux.assert_term(-2147483648 <= d0 && d0 <= 2147483647) 0.043278s: Exiting Redux.assert_term: 0.000004 seconds 0.043287s: Entering Redux.assert_term(-2147483648 <= p0 && p0 <= 2147483647) 0.043299s: Exiting Redux.assert_term: 0.000003 seconds 0.043308s: hard2_valuebound20__verifast_instrumented_modified.c(51,417-419): Producing assertion 0.043337s: Entering Redux.assume(A0 = A0 && p0 = 2 && d0 = 2 && 0 = 0 && 1 = 1 || A0 = A0 && (A0 + d0) = (p0 + A0) && (0 <= d0 ? /(d0, 2) : (/(d0, 2) - 1)) <= A0 && (0 <= d0 ? %(d0, 2) : (%(d0, 2) + 2)) = 0 && 0 = 0 && 1 = 1 && 4 <= (0 <= d0 ? /(d0, 2) : (/(d0, 2) - 1)) || A0 = A0 && d0 = 4 && 2 <= A0 && 0 = 0 && 1 = 1 && p0 = 4 || A0 = A0 && d0 = 1 && 0 = 0 && 1 = 1 && p0 = 1) 0.043509s: Exiting Redux.assume: 0.000156 seconds 0.043520s: hard2_valuebound20__verifast_instrumented_modified.c(51,5-10): Evaluating loop condition 0.043531s: Entering Redux.assume(!(1 = 0)) 0.043542s: Exiting Redux.assume: 0.000002 seconds 0.043552s: hard2_valuebound20__verifast_instrumented_modified.c(52,2-3): Executing statement 0.043569s: hard2_valuebound20__verifast_instrumented_modified.c(53,9-26): Executing statement 0.043584s: Entering Redux.assume(0 = 0) 0.043594s: Exiting Redux.assume: 0.000001 seconds 0.043604s: hard2_valuebound20__verifast_instrumented_modified.c(53,9-26): Verifying call 0.043613s: hard2_valuebound20__verifast_instrumented_modified.c(22,53-55): Consuming assertion 0.043621s: Entering Redux.query(!(1 = 0)) 0.043630s: Exiting Redux.query 0.043644s: hard2_valuebound20__verifast_instrumented_modified.c(23,19-21): Producing assertion 0.043653s: Entering Redux.assume(!(1 = 0)) 0.043663s: Exiting Redux.assume: 0.000001 seconds 0.043671s: hard2_valuebound20__verifast_instrumented_modified.c(54,9-26): Executing statement 0.043683s: Entering Redux.assume(A0 = A0) 0.043694s: Exiting Redux.assume: 0.000001 seconds 0.043702s: hard2_valuebound20__verifast_instrumented_modified.c(54,9-26): Verifying call 0.043712s: hard2_valuebound20__verifast_instrumented_modified.c(22,53-55): Consuming assertion 0.043725s: Entering Redux.query(!(1 = 0)) 0.043733s: Exiting Redux.query 0.043742s: hard2_valuebound20__verifast_instrumented_modified.c(23,19-21): Producing assertion 0.043751s: Entering Redux.assume(!(1 = 0)) 0.043761s: Exiting Redux.assume: 0.000001 seconds 0.043769s: hard2_valuebound20__verifast_instrumented_modified.c(55,9-26): Executing statement 0.043783s: Entering Redux.assume(d0 = (1 * p0)) 0.044335s: Exiting Redux.assume: 0.000540 seconds 0.044354s: hard2_valuebound20__verifast_instrumented_modified.c(55,9-26): Verifying call 0.044363s: hard2_valuebound20__verifast_instrumented_modified.c(22,53-55): Consuming assertion 0.044375s: Entering Redux.query(!(1 = 0)) 0.044390s: Exiting Redux.query 0.044398s: hard2_valuebound20__verifast_instrumented_modified.c(23,19-21): Producing assertion 0.044407s: Entering Redux.assume(!(1 = 0)) 0.044417s: Exiting Redux.assume: 0.000001 seconds 0.044426s: hard2_valuebound20__verifast_instrumented_modified.c(56,9-11): Executing statement 0.044442s: Entering Redux.assume(!(d0 <= A0)) 0.044534s: Exiting Redux.assume: 0.000082 seconds 0.044545s: hard2_valuebound20__verifast_instrumented_modified.c(56,24-29): Executing statement 0.044556s: hard2_valuebound20__verifast_instrumented_modified.c(62,5-10): Executing statement 0.044572s: hard2_valuebound20__verifast_instrumented_modified.c(62,108-110): Consuming assertion 0.044584s: Entering Redux.query(d0 = p0 && 1 <= p0 && (A0 + d0) = ((0 + p0) + A0) && 1 = 1) 0.044640s: Exiting Redux.query 0.044653s: Entering Redux.assert_term(-2147483648 <= d1 && d1 <= 2147483647) 0.044733s: Exiting Redux.assert_term: 0.000071 seconds 0.044744s: Entering Redux.assert_term(-2147483648 <= p1 && p1 <= 2147483647) 0.044820s: Exiting Redux.assert_term: 0.000067 seconds 0.044831s: Entering Redux.assert_term(-2147483648 <= r0 && r0 <= 2147483647) 0.044906s: Exiting Redux.assert_term: 0.000065 seconds 0.044917s: Entering Redux.assert_term(-2147483648 <= q0 && q0 <= 2147483647) 0.044997s: Exiting Redux.assert_term: 0.000065 seconds 0.045007s: hard2_valuebound20__verifast_instrumented_modified.c(62,108-110): Producing assertion 0.045020s: Entering Redux.assume(d1 = p1 && 1 <= p1 && (A0 + d1) = ((q0 + p1) + r0) && 1 = 1) 0.045124s: Exiting Redux.assume: 0.000094 seconds 0.045134s: hard2_valuebound20__verifast_instrumented_modified.c(62,5-10): Evaluating loop condition 0.045144s: Entering Redux.assume(!(1 = 0)) 0.045160s: Exiting Redux.assume: 0.000001 seconds 0.045171s: hard2_valuebound20__verifast_instrumented_modified.c(63,2-3): Executing statement 0.045183s: hard2_valuebound20__verifast_instrumented_modified.c(64,9-26): Executing statement 0.045201s: Entering Redux.assume(A0 = ((q0 * 1) + r0)) 0.045426s: Exiting Redux.assume: 0.000214 seconds 0.045439s: hard2_valuebound20__verifast_instrumented_modified.c(64,9-26): Verifying call 0.045448s: hard2_valuebound20__verifast_instrumented_modified.c(22,53-55): Consuming assertion 0.045464s: Entering Redux.query(!(1 = 0)) 0.045473s: Exiting Redux.query 0.045482s: hard2_valuebound20__verifast_instrumented_modified.c(23,19-21): Producing assertion 0.045492s: Entering Redux.assume(!(1 = 0)) 0.045502s: Exiting Redux.assume: 0.000001 seconds 0.045511s: hard2_valuebound20__verifast_instrumented_modified.c(65,9-26): Executing statement 0.045526s: Entering Redux.assume(d1 = (1 * p1)) 0.045537s: Exiting Redux.assume: 0.000001 seconds 0.045546s: hard2_valuebound20__verifast_instrumented_modified.c(65,9-26): Verifying call 0.045560s: hard2_valuebound20__verifast_instrumented_modified.c(22,53-55): Consuming assertion 0.045569s: Entering Redux.query(!(1 = 0)) 0.045578s: Exiting Redux.query 0.045587s: hard2_valuebound20__verifast_instrumented_modified.c(23,19-21): Producing assertion 0.045596s: Entering Redux.assume(!(1 = 0)) 0.045607s: Exiting Redux.assume: 0.000001 seconds 0.045615s: hard2_valuebound20__verifast_instrumented_modified.c(67,9-11): Executing statement 0.045632s: Entering Redux.assume(!(!(p1 = 1))) 0.045732s: Exiting Redux.assume: 0.000090 seconds 0.045744s: hard2_valuebound20__verifast_instrumented_modified.c(67,24-29): Executing statement 0.045755s: hard2_valuebound20__verifast_instrumented_modified.c(77,5-22): Executing statement 0.045770s: Entering Redux.assume(A0 = ((d1 * q0) + r0)) 0.045859s: Exiting Redux.assume: 0.000079 seconds 0.045870s: hard2_valuebound20__verifast_instrumented_modified.c(77,5-22): Verifying call 0.045885s: hard2_valuebound20__verifast_instrumented_modified.c(22,53-55): Consuming assertion 0.045894s: Entering Redux.query(!(1 = 0)) 0.045902s: Exiting Redux.query 0.045911s: hard2_valuebound20__verifast_instrumented_modified.c(23,19-21): Producing assertion 0.045920s: Entering Redux.assume(!(1 = 0)) 0.045931s: Exiting Redux.assume: 0.000001 seconds 0.045939s: hard2_valuebound20__verifast_instrumented_modified.c(78,5-22): Executing statement 0.045951s: Entering Redux.assume(1 = d1) 0.045972s: Exiting Redux.assume: 0.000001 seconds 0.045981s: hard2_valuebound20__verifast_instrumented_modified.c(78,5-22): Verifying call 0.045990s: hard2_valuebound20__verifast_instrumented_modified.c(22,53-55): Consuming assertion 0.045998s: Entering Redux.query(!(1 = 0)) 0.046007s: Exiting Redux.query 0.046016s: hard2_valuebound20__verifast_instrumented_modified.c(23,19-21): Producing assertion 0.046024s: Entering Redux.assume(!(1 = 0)) 0.046034s: Exiting Redux.assume: 0.000000 seconds 0.046052s: hard2_valuebound20__verifast_instrumented_modified.c(79,5-11): Executing return statement 0.046062s: hard2_valuebound20__verifast_instrumented_modified.c(33,13-17): Consuming assertion 0.046071s: hard2_valuebound20__verifast_instrumented_modified.c(80,1-2): Cleaning up dummy fraction chunks 0.046079s: hard2_valuebound20__verifast_instrumented_modified.c(80,1-2): Leak check. 0.046089s: Entering Redux.assume(!(1 = d1)) 0.046100s: Exiting Redux.assume: 0.000002 seconds 0.046109s: Entering Redux.assume(!(A0 = ((d1 * q0) + r0))) 0.046132s: Exiting Redux.assume: 0.000008 seconds 0.046142s: Entering Redux.assume(!(!(!(p1 = 1)))) 0.046228s: Exiting Redux.assume: 0.000078 seconds 0.046240s: hard2_valuebound20__verifast_instrumented_modified.c(69,11-12): Executing statement 0.046253s: Entering Redux.query(!(2 = 0)) 0.046261s: Exiting Redux.query 0.046271s: hard2_valuebound20__verifast_instrumented_modified.c(70,11-12): Executing statement 0.046281s: Entering Redux.query(!(2 = 0)) 0.046295s: Exiting Redux.query 0.046304s: hard2_valuebound20__verifast_instrumented_modified.c(71,9-11): Executing statement 0.046316s: Entering Redux.assume(/(d1, 2) <= r0) 0.046413s: Exiting Redux.assume: 0.000088 seconds 0.046427s: hard2_valuebound20__verifast_instrumented_modified.c(71,21-22): Executing statement 0.046441s: hard2_valuebound20__verifast_instrumented_modified.c(72,15-16): Executing statement 0.046454s: hard2_valuebound20__verifast_instrumented_modified.c(73,15-16): Executing statement 0.046477s: hard2_valuebound20__verifast_instrumented_modified.c(62,108-110): Consuming assertion 0.046493s: Entering Redux.query(/(d1, 2) = /(p1, 2) && 1 <= /(p1, 2) && (A0 + /(d1, 2)) = (((q0 + /(p1, 2)) + /(p1, 2)) + (r0 - /(d1, 2))) && 1 = 1) 0.046723s: Exiting Redux.query 0.046736s: hard2_valuebound20__verifast_instrumented_modified.c(62,34-36): Consuming expression 0.046746s: Entering Redux.query(/(d1, 2) = /(p1, 2)) 0.046755s: Exiting Redux.query 0.046765s: hard2_valuebound20__verifast_instrumented_modified.c(62,46-48): Consuming expression 0.046779s: Entering Redux.query(1 <= /(p1, 2)) 0.046864s: Exiting Redux.query hard2_valuebound20__verifast_instrumented_modified.c(62,108-110): Cannot prove condition. (Cannot prove 1 <= /(p1, 2).)