./verifast-validate-witness.sh sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c ./results/automizer-verification-files/SV-COMP24_unreach-call/sqrt1-ll_valuebound50.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/sqrt1-ll_valuebound50.yml/witness-2.1.yml ++ basename sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c + FILE=sqrt1-ll_valuebound50.c ++ echo sqrt1-ll_valuebound50 ++ sed 's/[-\.]/_/g' - + SANITIZED=sqrt1_ll_valuebound50 + MODULE=sqrt1_ll_valuebound50__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=sqrt1_ll_valuebound50__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/sqrt1-ll_valuebound50.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=sqrt1_ll_valuebound50__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/sqrt1-ll_valuebound50.yml/witness-2.1.yml -p sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n sqrt1_ll_valuebound50__verifast_instrumented_modified Cast deleted. Potential Overflow in Invariant. + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c -o sqrt1_ll_valuebound50__verifast_instrumented.c + program_modifications_cli.py -p sqrt1_ll_valuebound50__verifast_instrumented.c -o sqrt1_ll_valuebound50__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -read_options_from_source_file -c sqrt1_ll_valuebound50__verifast_instrumented_modified.c sqrt1_ll_valuebound50__verifast_instrumented_modified.c 0.006534s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.006567s: Exiting Redux.assert_term: 0.000015 seconds 0.006612s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.006627s: Exiting Redux.assert_term: 0.000006 seconds 0.006636s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.006649s: Exiting Redux.assert_term: 0.000004 seconds 0.006658s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.006670s: Exiting Redux.assert_term: 0.000002 seconds 0.006680s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.006694s: Exiting Redux.assert_term: 0.000005 seconds 0.006703s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.006721s: Exiting Redux.assert_term: 0.000004 seconds 0.006731s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.006745s: Exiting Redux.assert_term: 0.000003 seconds 0.006754s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.006770s: Exiting Redux.assert_term: 0.000007 seconds 0.006778s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.006791s: Exiting Redux.assert_term: 0.000004 seconds 0.006801s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.006817s: Exiting Redux.assert_term: 0.000002 seconds 0.006828s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.006842s: Exiting Redux.assert_term: 0.000005 seconds 0.006851s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.006864s: Exiting Redux.assert_term: 0.000003 seconds 0.006874s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.006887s: Exiting Redux.assert_term: 0.000004 seconds 0.006895s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.006913s: Exiting Redux.assert_term: 0.000004 seconds 0.006922s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.006934s: Exiting Redux.assert_term: 0.000002 seconds 0.006945s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.006956s: Exiting Redux.assert_term: 0.000002 seconds 0.006966s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.006979s: Exiting Redux.assert_term: 0.000004 seconds 0.006987s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.007005s: Exiting Redux.assert_term: 0.000004 seconds 0.007016s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.007027s: Exiting Redux.assert_term: 0.000002 seconds 0.007039s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.007052s: Exiting Redux.assert_term: 0.000004 seconds 0.007060s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.007074s: Exiting Redux.assert_term: 0.000004 seconds 0.007082s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.007099s: Exiting Redux.assert_term: 0.000003 seconds 0.007109s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.007123s: Exiting Redux.assert_term: 0.000005 seconds 0.007131s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.007144s: Exiting Redux.assert_term: 0.000004 seconds 0.007154s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007165s: Exiting Redux.assert_term: 0.000002 seconds 0.007176s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007194s: Exiting Redux.assert_term: 0.000005 seconds 0.007202s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007215s: Exiting Redux.assert_term: 0.000004 seconds 0.024566s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.024616s: Exiting Redux.assert_term: 0.000011 seconds 0.024634s: Entering Redux.assume(true ==> default_value = 0) 0.024650s: Exiting Redux.assume: 0.000005 seconds 0.025865s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.025901s: Exiting Redux.assert_term: 0.000005 seconds 0.025914s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.025928s: Exiting Redux.assert_term: 0.000003 seconds 0.025940s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.025951s: Exiting Redux.assert_term: 0.000002 seconds 0.025970s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.025983s: Exiting Redux.assert_term: 0.000003 seconds 0.025994s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.026012s: Exiting Redux.assert_term: 0.000003 seconds 0.026030s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.026043s: Exiting Redux.assert_term: 0.000003 seconds 0.026059s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.026072s: Exiting Redux.assert_term: 0.000003 seconds 0.026082s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.026094s: Exiting Redux.assert_term: 0.000003 seconds 0.026108s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.026121s: Exiting Redux.assert_term: 0.000002 seconds 0.026142s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.026154s: Exiting Redux.assert_term: 0.000003 seconds 0.026172s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.026185s: Exiting Redux.assert_term: 0.000003 seconds 0.026196s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.026208s: Exiting Redux.assert_term: 0.000001 seconds 0.026222s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.026235s: Exiting Redux.assert_term: 0.000002 seconds 0.026258s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.026271s: Exiting Redux.assert_term: 0.000003 seconds 0.026286s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.026298s: Exiting Redux.assert_term: 0.000002 seconds 0.026313s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.026327s: Exiting Redux.assert_term: 0.000003 seconds 0.026345s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.026358s: Exiting Redux.assert_term: 0.000002 seconds 0.026381s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.026394s: Exiting Redux.assert_term: 0.000003 seconds 0.026419s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.026432s: Exiting Redux.assert_term: 0.000002 seconds 0.026451s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.026464s: Exiting Redux.assert_term: 0.000002 seconds 0.029141s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.029161s: Exiting Redux.assume: 0.000005 seconds 0.034316s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.034338s: Exiting Redux.assert_term: 0.000006 seconds 0.034358s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.034371s: Exiting Redux.assert_term: 0.000003 seconds 0.034387s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.034408s: Exiting Redux.assert_term: 0.000003 seconds 0.034423s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.034442s: Exiting Redux.assert_term: 0.000003 seconds 0.034453s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.034473s: Exiting Redux.assume: 0.000011 seconds 0.034487s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.034499s: Exiting Redux.assert_term: 0.000003 seconds 0.034510s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.034538s: Exiting Redux.assume: 0.000011 seconds 0.034553s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.034565s: Exiting Redux.assert_term: 0.000003 seconds 0.034583s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.034595s: Exiting Redux.assert_term: 0.000003 seconds 0.034616s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.034628s: Exiting Redux.assert_term: 0.000003 seconds 0.034653s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.034675s: Exiting Redux.assert_term: 0.000004 seconds 0.034698s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.034711s: Exiting Redux.assert_term: 0.000002 seconds 0.034735s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.034747s: Exiting Redux.assert_term: 0.000003 seconds 0.034766s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.034784s: Exiting Redux.assert_term: 0.000003 seconds 0.034800s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.034812s: Exiting Redux.assert_term: 0.000003 seconds 0.034827s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.034839s: Exiting Redux.assert_term: 0.000003 seconds 0.034855s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.034866s: Exiting Redux.assert_term: 0.000003 seconds 0.034881s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.034899s: Exiting Redux.assert_term: 0.000002 seconds 0.034914s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.034925s: Exiting Redux.assert_term: 0.000002 seconds 0.034940s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.034952s: Exiting Redux.assert_term: 0.000003 seconds 0.034967s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.034979s: Exiting Redux.assert_term: 0.000003 seconds 0.034994s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.035010s: Exiting Redux.assert_term: 0.000003 seconds 0.035026s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.035038s: Exiting Redux.assert_term: 0.000002 seconds 0.035053s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.035064s: Exiting Redux.assert_term: 0.000002 seconds 0.035086s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.035099s: Exiting Redux.assert_term: 0.000002 seconds 0.035119s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.035130s: Exiting Redux.assert_term: 0.000003 seconds 0.035201s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.035213s: Exiting Redux.assert_term: 0.000003 seconds 0.035235s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.035247s: Exiting Redux.assert_term: 0.000002 seconds 0.035273s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.035285s: Exiting Redux.assert_term: 0.000003 seconds 0.035313s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.035325s: Exiting Redux.assert_term: 0.000002 seconds 0.035339s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.035350s: Exiting Redux.assert_term: 0.000003 seconds 0.035368s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.035379s: Exiting Redux.assert_term: 0.000003 seconds 0.035393s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.035413s: Exiting Redux.assert_term: 0.000003 seconds 0.035433s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.035445s: Exiting Redux.assert_term: 0.000002 seconds 0.035458s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.035470s: Exiting Redux.assert_term: 0.000002 seconds 0.035483s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.035494s: Exiting Redux.assert_term: 0.000003 seconds 0.035512s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.035523s: Exiting Redux.assert_term: 0.000003 seconds 0.035542s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.035554s: Exiting Redux.assert_term: 0.000003 seconds 0.035568s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.035582s: Exiting Redux.assert_term: 0.000003 seconds 0.035605s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.035617s: Exiting Redux.assert_term: 0.000003 seconds 0.035641s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.035653s: Exiting Redux.assert_term: 0.000002 seconds 0.035674s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.035686s: Exiting Redux.assert_term: 0.000003 seconds 0.035709s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.035721s: Exiting Redux.assert_term: 0.000003 seconds 0.035735s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.035746s: Exiting Redux.assert_term: 0.000003 seconds 0.035759s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.035771s: Exiting Redux.assert_term: 0.000002 seconds 0.035791s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.035803s: Exiting Redux.assert_term: 0.000003 seconds 0.035817s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.035828s: Exiting Redux.assert_term: 0.000003 seconds 0.035842s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.035853s: Exiting Redux.assert_term: 0.000003 seconds 0.035868s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.035886s: Exiting Redux.assert_term: 0.000003 seconds 0.035900s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.035911s: Exiting Redux.assert_term: 0.000003 seconds 0.035925s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.035936s: Exiting Redux.assert_term: 0.000003 seconds 0.035950s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.035962s: Exiting Redux.assert_term: 0.000003 seconds 0.035976s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.035992s: Exiting Redux.assert_term: 0.000003 seconds 0.036007s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.036018s: Exiting Redux.assert_term: 0.000003 seconds 0.036032s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.036044s: Exiting Redux.assert_term: 0.000002 seconds 0.036057s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.036069s: Exiting Redux.assert_term: 0.000003 seconds 0.036083s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.036099s: Exiting Redux.assert_term: 0.000003 seconds 0.036113s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.036124s: Exiting Redux.assert_term: 0.000003 seconds 0.036138s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.036149s: Exiting Redux.assert_term: 0.000002 seconds 0.036164s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.036175s: Exiting Redux.assert_term: 0.000003 seconds 0.036188s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.036208s: Exiting Redux.assert_term: 0.000003 seconds 0.036222s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.036233s: Exiting Redux.assert_term: 0.000003 seconds 0.036246s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.036258s: Exiting Redux.assert_term: 0.000003 seconds 0.036273s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.036285s: Exiting Redux.assert_term: 0.000002 seconds 0.036298s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.036317s: Exiting Redux.assert_term: 0.000003 seconds 0.036330s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.036341s: Exiting Redux.assert_term: 0.000003 seconds 0.036356s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.036368s: Exiting Redux.assert_term: 0.000002 seconds 0.036382s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.036397s: Exiting Redux.assert_term: 0.000003 seconds 0.036422s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.036439s: Exiting Redux.assert_term: 0.000002 seconds 0.036453s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.036465s: Exiting Redux.assert_term: 0.000002 seconds 0.036479s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.036491s: Exiting Redux.assert_term: 0.000002 seconds 0.036506s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.036517s: Exiting Redux.assert_term: 0.000003 seconds 0.036530s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.036546s: Exiting Redux.assert_term: 0.000003 seconds 0.036559s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.036571s: Exiting Redux.assert_term: 0.000002 seconds 0.036585s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.036598s: Exiting Redux.assert_term: 0.000002 seconds 0.036612s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.036624s: Exiting Redux.assert_term: 0.000003 seconds 0.036637s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.036653s: Exiting Redux.assert_term: 0.000003 seconds 0.036666s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.036677s: Exiting Redux.assert_term: 0.000003 seconds 0.036690s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.036701s: Exiting Redux.assert_term: 0.000003 seconds 0.036714s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.036727s: Exiting Redux.assert_term: 0.000002 seconds 0.036740s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.036757s: Exiting Redux.assert_term: 0.000003 seconds 0.036774s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.036787s: Exiting Redux.assert_term: 0.000003 seconds 0.036803s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.036815s: Exiting Redux.assert_term: 0.000003 seconds 0.036831s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.036843s: Exiting Redux.assert_term: 0.000003 seconds 0.036858s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.036875s: Exiting Redux.assert_term: 0.000003 seconds 0.036889s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.036901s: Exiting Redux.assert_term: 0.000002 seconds 0.036917s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.036928s: Exiting Redux.assert_term: 0.000002 seconds 0.036944s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.036955s: Exiting Redux.assert_term: 0.000003 seconds 0.036975s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.036992s: Exiting Redux.assert_term: 0.000003 seconds 0.037011s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.037023s: Exiting Redux.assert_term: 0.000003 seconds 0.037038s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.037049s: Exiting Redux.assert_term: 0.000003 seconds 0.037063s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.037075s: Exiting Redux.assert_term: 0.000002 seconds 0.037089s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.037108s: Exiting Redux.assert_term: 0.000003 seconds 0.037123s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.037134s: Exiting Redux.assert_term: 0.000003 seconds 0.037149s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.037161s: Exiting Redux.assert_term: 0.000002 seconds 0.037175s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.037187s: Exiting Redux.assert_term: 0.000002 seconds 0.037201s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.037219s: Exiting Redux.assert_term: 0.000002 seconds 0.037234s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.037245s: Exiting Redux.assert_term: 0.000002 seconds 0.037259s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.037271s: Exiting Redux.assert_term: 0.000003 seconds 0.037286s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.037297s: Exiting Redux.assert_term: 0.000003 seconds 0.037311s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.037327s: Exiting Redux.assert_term: 0.000003 seconds 0.037344s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.037356s: Exiting Redux.assert_term: 0.000002 seconds 0.037370s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.037381s: Exiting Redux.assert_term: 0.000003 seconds 0.037404s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.037416s: Exiting Redux.assert_term: 0.000002 seconds 0.037437s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.037449s: Exiting Redux.assert_term: 0.000002 seconds 0.037463s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.037474s: Exiting Redux.assert_term: 0.000003 seconds 0.037490s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.037502s: Exiting Redux.assert_term: 0.000002 seconds 0.037516s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.037528s: Exiting Redux.assert_term: 0.000002 seconds 0.037548s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.037560s: Exiting Redux.assert_term: 0.000002 seconds 0.037574s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.037586s: Exiting Redux.assert_term: 0.000003 seconds 0.037600s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.037612s: Exiting Redux.assert_term: 0.000003 seconds 0.037630s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.037641s: Exiting Redux.assert_term: 0.000003 seconds 0.037659s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.037671s: Exiting Redux.assert_term: 0.000003 seconds 0.037685s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.037697s: Exiting Redux.assert_term: 0.000002 seconds 0.037713s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.037725s: Exiting Redux.assert_term: 0.000002 seconds 0.037740s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.037752s: Exiting Redux.assert_term: 0.000002 seconds 0.037770s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.037783s: Exiting Redux.assert_term: 0.000002 seconds 0.037797s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.037808s: Exiting Redux.assert_term: 0.000003 seconds 0.038117s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.038132s: Exiting Redux.assert_term: 0.000004 seconds 0.039079s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.039104s: Exiting Redux.assert_term: 0.000006 seconds 0.039123s: Entering Redux.assert_term(func_rank(assume_abort_if_not) = 201) 0.039135s: Exiting Redux.assert_term: 0.000003 seconds 0.039149s: Entering Redux.assert_term(func_rank(__VERIFIER_assert) = 202) 0.039161s: Exiting Redux.assert_term: 0.000003 seconds 0.039176s: Entering Redux.assert_term(func_rank(main) = 203) 0.039189s: Exiting Redux.assert_term: 0.000003 seconds 0.039219s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(30,5-9): Function 'main': Function type implementation check 0.039247s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.039261s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.039271s: Entering Redux.assume(0 <= argc) 0.039286s: Exiting Redux.assume: 0.000004 seconds 0.039293s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.039312s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.039326s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(30,25-31): Consuming assertion 0.039339s: Consuming chunk module(sqrt1_ll_valuebound50__verifast_instrumented_modified, true) 0.039351s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(31,13-17): Producing assertion 0.039367s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.039380s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(30,5-9): Cleaning up dummy fraction chunks 0.039388s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(30,5-9): Leak check. 0.039432s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(8,6-17): Verifying function 'reach_error' 0.039443s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(8,33-38): Producing assertion 0.039451s: Entering Redux.assume(false) 0.039467s: Exiting Redux.assume: 0.000002 seconds 0.039480s: Entering Redux.assert_term(-2147483648 <= cond && cond <= 2147483647) 0.039493s: Exiting Redux.assert_term: 0.000003 seconds 0.039503s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(14,6-25): Verifying function 'assume_abort_if_not' 0.039511s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(14,49-53): Producing assertion 0.039519s: Entering Redux.assume(true) 0.039530s: Exiting Redux.assume: 0.000001 seconds 0.039548s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(14,6-25): Executing statement 0.039565s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(17,3-5): Executing statement 0.039584s: Entering Redux.assume(!(!(cond = 0))) 0.039608s: Exiting Redux.assume: 0.000015 seconds 0.039617s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(17,13-14): Executing statement 0.039628s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(17,14-19): Executing statement 0.039651s: Entering Redux.assert_term(func_rank(abort) < 0) 0.039667s: Exiting Redux.assert_term: 0.000004 seconds 0.039678s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(17,14-19): Verifying call 0.039687s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(5,38-42): Consuming assertion 0.039695s: Entering Redux.query(true) 0.039704s: Exiting Redux.query 0.039713s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(6,13-17): Producing assertion 0.039722s: Entering Redux.assume(true) 0.039740s: Exiting Redux.assume: 0.000001 seconds 0.039750s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(18,1-2): Executing return statement 0.039761s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(15,13-17): Consuming assertion 0.039770s: Entering Redux.query(true) 0.039779s: Exiting Redux.query 0.039787s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(18,1-2): Cleaning up dummy fraction chunks 0.039795s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(18,1-2): Leak check. 0.039813s: Entering Redux.assume(!(!(!(cond = 0)))) 0.039827s: Exiting Redux.assume: 0.000005 seconds 0.039836s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(18,1-2): Executing return statement 0.039846s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(15,13-17): Consuming assertion 0.039854s: Entering Redux.query(true) 0.039862s: Exiting Redux.query 0.039870s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(18,1-2): Cleaning up dummy fraction chunks 0.039887s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(18,1-2): Leak check. 0.039902s: Entering Redux.assert_term(-2147483648 <= cond && cond <= 2147483647) 0.039915s: Exiting Redux.assert_term: 0.000004 seconds 0.039925s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(19,6-23): Verifying function '__VERIFIER_assert' 0.039933s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(19,53-55): Producing assertion 0.039944s: Entering Redux.assume(!(cond = 0)) 0.039966s: Exiting Redux.assume: 0.000003 seconds 0.039976s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(19,6-23): Executing statement 0.039989s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(22,5-7): Executing statement 0.040852s: Entering Redux.assume(!(!(cond = 0))) 0.040868s: Exiting Redux.assume: 0.000003 seconds 0.040877s: Entering Redux.assume(!(!(!(cond = 0)))) 0.040888s: Exiting Redux.assume: 0.000002 seconds 0.040897s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(26,5-11): Executing return statement 0.040914s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(20,19-21): Consuming assertion 0.040924s: Entering Redux.query(!(cond = 0)) 0.040933s: Exiting Redux.query 0.040943s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(27,1-2): Cleaning up dummy fraction chunks 0.040951s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(27,1-2): Leak check. 0.040970s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(30,5-9): Verifying function 'main' 0.040985s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(30,25-31): Producing assertion 0.040998s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(34,5-16): Executing statement 0.041016s: Consuming chunk [_]module(sqrt1_ll_valuebound50__verifast_instrumented_modified, true) 0.041032s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(30,5-9): Executing statement 0.041044s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(36,5-8): Executing statement 0.041063s: Entering Redux.assert_term(-2147483648 <= n && n <= 2147483647) 0.041076s: Exiting Redux.assert_term: 0.000005 seconds 0.041085s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(37,5-9): Executing statement 0.041098s: Entering Redux.assert_term(-9223372036854775808 <= a && a <= 9223372036854775807) 0.041111s: Exiting Redux.assert_term: 0.000004 seconds 0.041121s: Entering Redux.assert_term(-9223372036854775808 <= s && s <= 9223372036854775807) 0.041133s: Exiting Redux.assert_term: 0.000003 seconds 0.041148s: Entering Redux.assert_term(-9223372036854775808 <= t && t <= 9223372036854775807) 0.041161s: Exiting Redux.assert_term: 0.000003 seconds 0.041171s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(38,7-8): Executing statement 0.041189s: Entering Redux.assert_term(func_rank(__VERIFIER_nondet_int) < 0) 0.041203s: Exiting Redux.assert_term: 0.000005 seconds 0.041212s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(38,9-30): Verifying call 0.041227s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(11,53-57): Consuming assertion 0.041237s: Entering Redux.query(true) 0.041246s: Exiting Redux.query 0.041257s: Entering Redux.assert_term(-2147483648 <= n0 && n0 <= 2147483647) 0.041269s: Exiting Redux.assert_term: 0.000003 seconds 0.041279s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(12,13-17): Producing assertion 0.041288s: Entering Redux.assume(true) 0.041298s: Exiting Redux.assume: 0.000001 seconds 0.041313s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(39,5-24): Executing statement 0.041329s: Entering Redux.assume(0 <= n0) 0.041344s: Exiting Redux.assume: 0.000005 seconds 0.041354s: Entering Redux.assume(n0 <= 50) 0.041369s: Exiting Redux.assume: 0.000004 seconds 0.041378s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(39,5-24): Verifying call 0.041386s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(14,49-53): Consuming assertion 0.041403s: Entering Redux.query(true) 0.041421s: Exiting Redux.query 0.041431s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(15,13-17): Producing assertion 0.041439s: Entering Redux.assume(true) 0.041450s: Exiting Redux.assume: 0.000001 seconds 0.041459s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(41,7-8): Executing statement 0.041469s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(42,7-8): Executing statement 0.041479s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(43,7-8): Executing statement 0.041496s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(45,5-10): Executing statement 0.041514s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(45,62-64): Consuming assertion 0.041527s: Entering Redux.query((((0 * 2) + (0 * 0)) + 1) = 1 && 1 = ((0 * 2) + 1)) 0.041543s: Exiting Redux.query 0.041556s: Entering Redux.assert_term(-9223372036854775808 <= a0 && a0 <= 9223372036854775807) 0.041570s: Exiting Redux.assert_term: 0.000004 seconds 0.041580s: Entering Redux.assert_term(-9223372036854775808 <= t0 && t0 <= 9223372036854775807) 0.041599s: Exiting Redux.assert_term: 0.000003 seconds 0.041609s: Entering Redux.assert_term(-9223372036854775808 <= s0 && s0 <= 9223372036854775807) 0.041621s: Exiting Redux.assert_term: 0.000003 seconds 0.041630s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(45,62-64): Producing assertion 0.041642s: Entering Redux.assume((((a0 * 2) + (a0 * a0)) + 1) = s0 && t0 = ((a0 * 2) + 1)) 0.041703s: Exiting Redux.assume: 0.000051 seconds 0.041718s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(45,5-10): Evaluating loop condition 0.041729s: Entering Redux.assume(!(1 = 0)) 0.041740s: Exiting Redux.assume: 0.000001 seconds 0.041750s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(46,2-3): Executing statement 0.041763s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(47,9-26): Executing statement 0.041779s: Entering Redux.assume(t0 = ((2 * a0) + 1)) 0.041794s: Exiting Redux.assume: 0.000005 seconds 0.041809s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(47,9-26): Verifying call 0.041818s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(19,53-55): Consuming assertion 0.041827s: Entering Redux.query(!(1 = 0)) 0.041836s: Exiting Redux.query 0.041846s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(20,19-21): Producing assertion 0.041857s: Entering Redux.assume(!(1 = 0)) 0.041867s: Exiting Redux.assume: 0.000001 seconds 0.041875s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(48,9-26): Executing statement 0.041897s: Entering Redux.assume(s0 = ((a0 + 1) * (a0 + 1))) 0.042451s: Exiting Redux.assume: 0.000544 seconds 0.042464s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(48,9-26): Verifying call 0.042474s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(19,53-55): Consuming assertion 0.042484s: Entering Redux.query(!(1 = 0)) 0.042493s: Exiting Redux.query 0.042501s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(20,19-21): Producing assertion 0.042517s: Entering Redux.assume(!(1 = 0)) 0.042528s: Exiting Redux.assume: 0.000002 seconds 0.042537s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(49,2-19): Executing statement 0.042556s: Entering Redux.assume(((((t0 * t0) - (4 * s0)) + (2 * t0)) + 1) = 0) 0.042587s: Exiting Redux.assume: 0.000021 seconds 0.042597s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(49,2-19): Verifying call 0.042606s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(19,53-55): Consuming assertion 0.042622s: Entering Redux.query(!(1 = 0)) 0.042631s: Exiting Redux.query 0.042641s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(20,19-21): Producing assertion 0.042649s: Entering Redux.assume(!(1 = 0)) 0.042659s: Exiting Redux.assume: 0.000001 seconds 0.042668s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(52,9-11): Executing statement 0.042681s: Entering Redux.assume(!(s0 <= n0)) 0.042794s: Exiting Redux.assume: 0.000102 seconds 0.042810s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(53,13-18): Executing statement 0.042820s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(60,5-22): Executing statement 0.042836s: Entering Redux.assume(t0 = ((2 * a0) + 1)) 0.042854s: Exiting Redux.assume: 0.000008 seconds 0.042865s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(60,5-22): Verifying call 0.042874s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(19,53-55): Consuming assertion 0.042889s: Entering Redux.query(!(1 = 0)) 0.042898s: Exiting Redux.query 0.042906s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(20,19-21): Producing assertion 0.042915s: Entering Redux.assume(!(1 = 0)) 0.042927s: Exiting Redux.assume: 0.000001 seconds 0.042935s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(61,5-22): Executing statement 0.042951s: Entering Redux.assume(s0 = ((a0 + 1) * (a0 + 1))) 0.043923s: Exiting Redux.assume: 0.000962 seconds 0.043936s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(61,5-22): Verifying call 0.043951s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(19,53-55): Consuming assertion 0.043960s: Entering Redux.query(!(1 = 0)) 0.043969s: Exiting Redux.query 0.043978s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(20,19-21): Producing assertion 0.043987s: Entering Redux.assume(!(1 = 0)) 0.043997s: Exiting Redux.assume: 0.000001 seconds 0.044005s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(62,5-22): Executing statement 0.044029s: Entering Redux.assume(((((t0 * t0) - (4 * s0)) + (2 * t0)) + 1) = 0) 0.044051s: Exiting Redux.assume: 0.000011 seconds 0.044060s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(62,5-22): Verifying call 0.044070s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(19,53-55): Consuming assertion 0.044079s: Entering Redux.query(!(1 = 0)) 0.044086s: Exiting Redux.query 0.044096s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(20,19-21): Producing assertion 0.044110s: Entering Redux.assume(!(1 = 0)) 0.044120s: Exiting Redux.assume: 0.000002 seconds 0.044129s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(64,5-11): Executing return statement 0.044138s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(31,13-17): Consuming assertion 0.044146s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(65,1-2): Cleaning up dummy fraction chunks 0.044154s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(65,1-2): Leak check. 0.044170s: Entering Redux.assume(!(((((t0 * t0) - (4 * s0)) + (2 * t0)) + 1) = 0)) 0.044198s: Exiting Redux.assume: 0.000017 seconds 0.044240s: Entering Redux.assume(!(s0 = ((a0 + 1) * (a0 + 1)))) 0.044827s: Exiting Redux.assume: 0.000576 seconds 0.044858s: Entering Redux.assume(!(t0 = ((2 * a0) + 1))) 0.044882s: Exiting Redux.assume: 0.000013 seconds 0.044897s: Entering Redux.assume(!(!(s0 <= n0))) 0.044913s: Exiting Redux.assume: 0.000006 seconds 0.044925s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(55,11-12): Executing statement 0.044945s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(56,11-12): Executing statement 0.044956s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(57,11-12): Executing statement 0.044970s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(45,62-64): Consuming assertion 0.044983s: Entering Redux.query(((((a0 + 1) * 2) + ((a0 + 1) * (a0 + 1))) + 1) = (s0 + (t0 + 2)) && (t0 + 2) = (((a0 + 1) * 2) + 1)) 0.049511s: Exiting Redux.query 0.049526s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(58,5-6): Cleaning up dummy fraction chunks 0.049535s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(58,5-6): Leak check. 0.049549s: Entering Redux.assume(!(((((t0 * t0) - (4 * s0)) + (2 * t0)) + 1) = 0)) 0.049580s: Exiting Redux.assume: 0.000022 seconds 0.049589s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(49,2-19): Verifying call 0.049598s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(19,53-55): Consuming assertion 0.049617s: Entering Redux.query(!(0 = 0)) 0.049625s: Exiting Redux.query 0.049634s: sqrt1_ll_valuebound50__verifast_instrumented_modified.c(19,53-55): Consuming expression 0.049642s: Entering Redux.query(!(0 = 0)) 0.049651s: Exiting Redux.query sqrt1_ll_valuebound50__verifast_instrumented_modified.c(19,53-55): Cannot prove condition. (Cannot prove !(0 = 0).)