./verifast-validate-witness.sh sv-benchmarks/c/nla-digbench/sqrt1-ll.c ./results/automizer-verification-files/SV-COMP24_unreach-call/sqrt1-ll.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/nla-digbench/sqrt1-ll.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/sqrt1-ll.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/sqrt1-ll.c + FILE=sqrt1-ll.c ++ echo sqrt1-ll ++ sed 's/[-\.]/_/g' - + SANITIZED=sqrt1_ll + MODULE=sqrt1_ll__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=sqrt1_ll__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/sqrt1-ll.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=sqrt1_ll__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/sqrt1-ll.yml/witness-2.1.yml -p sv-benchmarks/c/nla-digbench/sqrt1-ll.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n sqrt1_ll__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/nla-digbench/sqrt1-ll.c -o sqrt1_ll__verifast_instrumented.c + program_modifications_cli.py -p sqrt1_ll__verifast_instrumented.c -o sqrt1_ll__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Redux -read_options_from_source_file -c sqrt1_ll__verifast_instrumented_modified.c sqrt1_ll__verifast_instrumented_modified.c 0.007616s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.007651s: Exiting Redux.assert_term: 0.000014 seconds 0.007693s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.007712s: Exiting Redux.assert_term: 0.000007 seconds 0.007723s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.007742s: Exiting Redux.assert_term: 0.000006 seconds 0.007770s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.007784s: Exiting Redux.assert_term: 0.000003 seconds 0.007797s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.007812s: Exiting Redux.assert_term: 0.000006 seconds 0.007821s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.007835s: Exiting Redux.assert_term: 0.000005 seconds 0.007845s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.007861s: Exiting Redux.assert_term: 0.000003 seconds 0.007877s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.007893s: Exiting Redux.assert_term: 0.000006 seconds 0.007902s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.007918s: Exiting Redux.assert_term: 0.000002 seconds 0.007928s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.007945s: Exiting Redux.assert_term: 0.000003 seconds 0.007955s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.007968s: Exiting Redux.assert_term: 0.000004 seconds 0.007985s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.007997s: Exiting Redux.assert_term: 0.000002 seconds 0.008008s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.008024s: Exiting Redux.assert_term: 0.000006 seconds 0.008033s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.008046s: Exiting Redux.assert_term: 0.000005 seconds 0.008056s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.008068s: Exiting Redux.assert_term: 0.000002 seconds 0.008084s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.008100s: Exiting Redux.assert_term: 0.000003 seconds 0.008109s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.008123s: Exiting Redux.assert_term: 0.000004 seconds 0.008131s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.008145s: Exiting Redux.assert_term: 0.000005 seconds 0.008155s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.008168s: Exiting Redux.assert_term: 0.000003 seconds 0.008200s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.008224s: Exiting Redux.assert_term: 0.000011 seconds 0.008235s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.008250s: Exiting Redux.assert_term: 0.000006 seconds 0.008262s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.008273s: Exiting Redux.assert_term: 0.000002 seconds 0.008284s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.008298s: Exiting Redux.assert_term: 0.000006 seconds 0.008312s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.008326s: Exiting Redux.assert_term: 0.000002 seconds 0.008339s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.008354s: Exiting Redux.assert_term: 0.000003 seconds 0.008364s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.008377s: Exiting Redux.assert_term: 0.000005 seconds 0.008385s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.008398s: Exiting Redux.assert_term: 0.000004 seconds 0.030481s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.030555s: Exiting Redux.assert_term: 0.000012 seconds 0.030579s: Entering Redux.assume(true ==> default_value = 0) 0.030599s: Exiting Redux.assume: 0.000007 seconds 0.032186s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.032238s: Exiting Redux.assert_term: 0.000012 seconds 0.032254s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.032268s: Exiting Redux.assert_term: 0.000003 seconds 0.032282s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.032312s: Exiting Redux.assert_term: 0.000003 seconds 0.032333s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.032348s: Exiting Redux.assert_term: 0.000003 seconds 0.032363s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.032378s: Exiting Redux.assert_term: 0.000003 seconds 0.032396s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.032410s: Exiting Redux.assert_term: 0.000004 seconds 0.032430s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.032454s: Exiting Redux.assert_term: 0.000003 seconds 0.032470s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.032488s: Exiting Redux.assert_term: 0.000005 seconds 0.032516s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.032535s: Exiting Redux.assert_term: 0.000005 seconds 0.032567s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.032586s: Exiting Redux.assert_term: 0.000005 seconds 0.032619s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.032646s: Exiting Redux.assert_term: 0.000006 seconds 0.032663s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.032676s: Exiting Redux.assert_term: 0.000003 seconds 0.032693s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.032708s: Exiting Redux.assert_term: 0.000006 seconds 0.032730s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.032744s: Exiting Redux.assert_term: 0.000004 seconds 0.032765s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.032792s: Exiting Redux.assert_term: 0.000005 seconds 0.032818s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.032836s: Exiting Redux.assert_term: 0.000006 seconds 0.032864s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.032883s: Exiting Redux.assert_term: 0.000005 seconds 0.032905s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.032921s: Exiting Redux.assert_term: 0.000004 seconds 0.032942s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.032961s: Exiting Redux.assert_term: 0.000004 seconds 0.032982s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.032994s: Exiting Redux.assert_term: 0.000003 seconds 0.036253s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.036297s: Exiting Redux.assume: 0.000008 seconds 0.041977s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.042055s: Exiting Redux.assert_term: 0.000011 seconds 0.042081s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.042114s: Exiting Redux.assert_term: 0.000004 seconds 0.042130s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.042142s: Exiting Redux.assert_term: 0.000003 seconds 0.042157s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.042169s: Exiting Redux.assert_term: 0.000003 seconds 0.042179s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.042206s: Exiting Redux.assume: 0.000012 seconds 0.042220s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.042232s: Exiting Redux.assert_term: 0.000003 seconds 0.042243s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.042267s: Exiting Redux.assume: 0.000014 seconds 0.042281s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.042293s: Exiting Redux.assert_term: 0.000002 seconds 0.042311s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.042327s: Exiting Redux.assert_term: 0.000003 seconds 0.042347s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.042360s: Exiting Redux.assert_term: 0.000003 seconds 0.042383s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.042395s: Exiting Redux.assert_term: 0.000003 seconds 0.042418s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.042435s: Exiting Redux.assert_term: 0.000003 seconds 0.042460s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.042473s: Exiting Redux.assert_term: 0.000003 seconds 0.042492s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.042504s: Exiting Redux.assert_term: 0.000003 seconds 0.042522s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.042533s: Exiting Redux.assert_term: 0.000003 seconds 0.042549s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.042567s: Exiting Redux.assert_term: 0.000003 seconds 0.042584s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.042595s: Exiting Redux.assert_term: 0.000003 seconds 0.042612s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.042623s: Exiting Redux.assert_term: 0.000002 seconds 0.042639s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.042650s: Exiting Redux.assert_term: 0.000002 seconds 0.042672s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.042684s: Exiting Redux.assert_term: 0.000003 seconds 0.042700s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.042712s: Exiting Redux.assert_term: 0.000002 seconds 0.042727s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.042739s: Exiting Redux.assert_term: 0.000002 seconds 0.042755s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.042766s: Exiting Redux.assert_term: 0.000003 seconds 0.042787s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.042799s: Exiting Redux.assert_term: 0.000002 seconds 0.042823s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.042835s: Exiting Redux.assert_term: 0.000002 seconds 0.042851s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.042863s: Exiting Redux.assert_term: 0.000002 seconds 0.042934s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.042951s: Exiting Redux.assert_term: 0.000002 seconds 0.042974s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.042985s: Exiting Redux.assert_term: 0.000002 seconds 0.043013s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.043033s: Exiting Redux.assert_term: 0.000003 seconds 0.043056s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.043068s: Exiting Redux.assert_term: 0.000002 seconds 0.043082s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.043100s: Exiting Redux.assert_term: 0.000003 seconds 0.043117s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.043129s: Exiting Redux.assert_term: 0.000003 seconds 0.043144s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.043156s: Exiting Redux.assert_term: 0.000003 seconds 0.043170s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.043182s: Exiting Redux.assert_term: 0.000002 seconds 0.043196s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.043214s: Exiting Redux.assert_term: 0.000003 seconds 0.043227s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.043239s: Exiting Redux.assert_term: 0.000002 seconds 0.043256s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.043268s: Exiting Redux.assert_term: 0.000002 seconds 0.043283s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.043295s: Exiting Redux.assert_term: 0.000002 seconds 0.043309s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.043326s: Exiting Redux.assert_term: 0.000002 seconds 0.043347s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.043359s: Exiting Redux.assert_term: 0.000003 seconds 0.043383s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.043395s: Exiting Redux.assert_term: 0.000002 seconds 0.043412s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.043424s: Exiting Redux.assert_term: 0.000003 seconds 0.043448s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.043465s: Exiting Redux.assert_term: 0.000002 seconds 0.043479s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.043491s: Exiting Redux.assert_term: 0.000003 seconds 0.043504s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.043515s: Exiting Redux.assert_term: 0.000003 seconds 0.043529s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.043541s: Exiting Redux.assert_term: 0.000003 seconds 0.043556s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.043574s: Exiting Redux.assert_term: 0.000003 seconds 0.043588s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.043600s: Exiting Redux.assert_term: 0.000002 seconds 0.043614s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.043625s: Exiting Redux.assert_term: 0.000003 seconds 0.043639s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.043651s: Exiting Redux.assert_term: 0.000002 seconds 0.043664s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.043683s: Exiting Redux.assert_term: 0.000002 seconds 0.043697s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.043709s: Exiting Redux.assert_term: 0.000002 seconds 0.043722s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.043734s: Exiting Redux.assert_term: 0.000002 seconds 0.043747s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.043759s: Exiting Redux.assert_term: 0.000003 seconds 0.043778s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.043790s: Exiting Redux.assert_term: 0.000002 seconds 0.043803s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.043815s: Exiting Redux.assert_term: 0.000003 seconds 0.043832s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.043846s: Exiting Redux.assert_term: 0.000003 seconds 0.043859s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.043871s: Exiting Redux.assert_term: 0.000003 seconds 0.043890s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.043902s: Exiting Redux.assert_term: 0.000002 seconds 0.043916s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.043928s: Exiting Redux.assert_term: 0.000003 seconds 0.043941s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.043952s: Exiting Redux.assert_term: 0.000002 seconds 0.043965s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.043977s: Exiting Redux.assert_term: 0.000002 seconds 0.043998s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.044010s: Exiting Redux.assert_term: 0.000003 seconds 0.044032s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.044045s: Exiting Redux.assert_term: 0.000002 seconds 0.044059s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.044071s: Exiting Redux.assert_term: 0.000002 seconds 0.044083s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.044095s: Exiting Redux.assert_term: 0.000003 seconds 0.044119s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.044131s: Exiting Redux.assert_term: 0.000002 seconds 0.044146s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.044158s: Exiting Redux.assert_term: 0.000003 seconds 0.044174s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.044186s: Exiting Redux.assert_term: 0.000002 seconds 0.044200s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.044212s: Exiting Redux.assert_term: 0.000003 seconds 0.044231s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.044242s: Exiting Redux.assert_term: 0.000002 seconds 0.044258s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.044269s: Exiting Redux.assert_term: 0.000003 seconds 0.044282s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.044294s: Exiting Redux.assert_term: 0.000003 seconds 0.044307s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.044319s: Exiting Redux.assert_term: 0.000002 seconds 0.044336s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.044348s: Exiting Redux.assert_term: 0.000003 seconds 0.044361s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.044373s: Exiting Redux.assert_term: 0.000002 seconds 0.044386s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.044397s: Exiting Redux.assert_term: 0.000002 seconds 0.044410s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.044422s: Exiting Redux.assert_term: 0.000002 seconds 0.044439s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.044451s: Exiting Redux.assert_term: 0.000002 seconds 0.044464s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.044475s: Exiting Redux.assert_term: 0.000002 seconds 0.044488s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.044500s: Exiting Redux.assert_term: 0.000003 seconds 0.044517s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.044529s: Exiting Redux.assert_term: 0.000003 seconds 0.044545s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.044561s: Exiting Redux.assert_term: 0.000003 seconds 0.044576s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.044588s: Exiting Redux.assert_term: 0.000003 seconds 0.044603s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.044615s: Exiting Redux.assert_term: 0.000003 seconds 0.044630s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.044641s: Exiting Redux.assert_term: 0.000003 seconds 0.044662s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.044674s: Exiting Redux.assert_term: 0.000002 seconds 0.044689s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.044701s: Exiting Redux.assert_term: 0.000002 seconds 0.044721s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.044733s: Exiting Redux.assert_term: 0.000003 seconds 0.044751s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.044763s: Exiting Redux.assert_term: 0.000003 seconds 0.044783s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.044795s: Exiting Redux.assert_term: 0.000002 seconds 0.044809s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.044820s: Exiting Redux.assert_term: 0.000002 seconds 0.044835s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.044846s: Exiting Redux.assert_term: 0.000003 seconds 0.044860s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.044872s: Exiting Redux.assert_term: 0.000002 seconds 0.044894s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.044906s: Exiting Redux.assert_term: 0.000003 seconds 0.044921s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.044933s: Exiting Redux.assert_term: 0.000002 seconds 0.044947s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.044960s: Exiting Redux.assert_term: 0.000003 seconds 0.044982s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.044998s: Exiting Redux.assert_term: 0.000005 seconds 0.045034s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.045049s: Exiting Redux.assert_term: 0.000004 seconds 0.045064s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.045076s: Exiting Redux.assert_term: 0.000003 seconds 0.045090s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.045103s: Exiting Redux.assert_term: 0.000003 seconds 0.045121s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.045141s: Exiting Redux.assert_term: 0.000004 seconds 0.045158s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.045170s: Exiting Redux.assert_term: 0.000003 seconds 0.045185s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.045196s: Exiting Redux.assert_term: 0.000003 seconds 0.045213s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.045225s: Exiting Redux.assert_term: 0.000003 seconds 0.045239s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.045255s: Exiting Redux.assert_term: 0.000003 seconds 0.045272s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.045284s: Exiting Redux.assert_term: 0.000003 seconds 0.045298s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.045310s: Exiting Redux.assert_term: 0.000002 seconds 0.045325s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.045336s: Exiting Redux.assert_term: 0.000002 seconds 0.045351s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.045369s: Exiting Redux.assert_term: 0.000003 seconds 0.045389s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.045406s: Exiting Redux.assert_term: 0.000004 seconds 0.045430s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.045446s: Exiting Redux.assert_term: 0.000004 seconds 0.045462s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.045474s: Exiting Redux.assert_term: 0.000003 seconds 0.045490s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.045508s: Exiting Redux.assert_term: 0.000002 seconds 0.045526s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.045538s: Exiting Redux.assert_term: 0.000003 seconds 0.045555s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.045567s: Exiting Redux.assert_term: 0.000002 seconds 0.045582s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.045596s: Exiting Redux.assert_term: 0.000003 seconds 0.045611s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.045630s: Exiting Redux.assert_term: 0.000003 seconds 0.045649s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.046045s: Exiting Redux.assert_term: 0.000385 seconds 0.047121s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.047148s: Exiting Redux.assert_term: 0.000009 seconds 0.047176s: Entering Redux.assert_term(func_rank(assume_abort_if_not) = 201) 0.047193s: Exiting Redux.assert_term: 0.000006 seconds 0.047222s: Entering Redux.assert_term(func_rank(__VERIFIER_assert) = 202) 0.047241s: Exiting Redux.assert_term: 0.000006 seconds 0.047264s: Entering Redux.assert_term(func_rank(main) = 203) 0.047282s: Exiting Redux.assert_term: 0.000005 seconds 0.047330s: sqrt1_ll__verifast_instrumented_modified.c(30,5-9): Function 'main': Function type implementation check 0.047362s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.047384s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.047406s: Entering Redux.assume(0 <= argc) 0.047428s: Exiting Redux.assume: 0.000008 seconds 0.047440s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.047453s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.047472s: sqrt1_ll__verifast_instrumented_modified.c(30,25-31): Consuming assertion 0.047500s: Consuming chunk module(sqrt1_ll__verifast_instrumented_modified, true) 0.047516s: sqrt1_ll__verifast_instrumented_modified.c(31,13-17): Producing assertion 0.047532s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.047542s: sqrt1_ll__verifast_instrumented_modified.c(30,5-9): Cleaning up dummy fraction chunks 0.047553s: sqrt1_ll__verifast_instrumented_modified.c(30,5-9): Leak check. 0.047620s: sqrt1_ll__verifast_instrumented_modified.c(8,6-17): Verifying function 'reach_error' 0.047634s: sqrt1_ll__verifast_instrumented_modified.c(8,33-38): Producing assertion 0.047644s: Entering Redux.assume(false) 0.047654s: Exiting Redux.assume: 0.000001 seconds 0.047669s: Entering Redux.assert_term(-2147483648 <= cond && cond <= 2147483647) 0.047682s: Exiting Redux.assert_term: 0.000004 seconds 0.047696s: sqrt1_ll__verifast_instrumented_modified.c(14,6-25): Verifying function 'assume_abort_if_not' 0.047713s: sqrt1_ll__verifast_instrumented_modified.c(14,49-53): Producing assertion 0.047724s: Entering Redux.assume(true) 0.047737s: Exiting Redux.assume: 0.000002 seconds 0.047756s: sqrt1_ll__verifast_instrumented_modified.c(14,6-25): Executing statement 0.047778s: sqrt1_ll__verifast_instrumented_modified.c(17,3-5): Executing statement 0.047805s: Entering Redux.assume(!(!(cond = 0))) 0.047841s: Exiting Redux.assume: 0.000021 seconds 0.047857s: sqrt1_ll__verifast_instrumented_modified.c(17,13-14): Executing statement 0.047881s: sqrt1_ll__verifast_instrumented_modified.c(17,14-19): Executing statement 0.047906s: Entering Redux.assert_term(func_rank(abort) < 0) 0.047926s: Exiting Redux.assert_term: 0.000007 seconds 0.047941s: sqrt1_ll__verifast_instrumented_modified.c(17,14-19): Verifying call 0.047952s: sqrt1_ll__verifast_instrumented_modified.c(5,38-42): Consuming assertion 0.047962s: Entering Redux.query(true) 0.047973s: Exiting Redux.query 0.047984s: sqrt1_ll__verifast_instrumented_modified.c(6,13-18): Producing assertion 0.047998s: Entering Redux.assume(false) 0.048009s: Exiting Redux.assume: 0.000003 seconds 0.048032s: Entering Redux.assume(!(!(!(cond = 0)))) 0.048048s: Exiting Redux.assume: 0.000004 seconds 0.048058s: sqrt1_ll__verifast_instrumented_modified.c(18,1-2): Executing return statement 0.048068s: sqrt1_ll__verifast_instrumented_modified.c(15,13-17): Consuming assertion 0.048076s: Entering Redux.query(true) 0.048085s: Exiting Redux.query 0.048098s: sqrt1_ll__verifast_instrumented_modified.c(18,1-2): Cleaning up dummy fraction chunks 0.048107s: sqrt1_ll__verifast_instrumented_modified.c(18,1-2): Leak check. 0.048125s: Entering Redux.assert_term(-2147483648 <= cond && cond <= 2147483647) 0.048139s: Exiting Redux.assert_term: 0.000004 seconds 0.048149s: sqrt1_ll__verifast_instrumented_modified.c(19,6-23): Verifying function '__VERIFIER_assert' 0.048158s: sqrt1_ll__verifast_instrumented_modified.c(19,53-55): Producing assertion 0.048172s: Entering Redux.assume(!(cond = 0)) 0.048185s: Exiting Redux.assume: 0.000003 seconds 0.048195s: sqrt1_ll__verifast_instrumented_modified.c(19,6-23): Executing statement 0.048207s: sqrt1_ll__verifast_instrumented_modified.c(22,5-7): Executing statement 0.048219s: Entering Redux.assume(!(!(cond = 0))) 0.048231s: Exiting Redux.assume: 0.000002 seconds 0.048239s: Entering Redux.assume(!(!(!(cond = 0)))) 0.048250s: Exiting Redux.assume: 0.000001 seconds 0.048258s: sqrt1_ll__verifast_instrumented_modified.c(26,5-11): Executing return statement 0.048276s: sqrt1_ll__verifast_instrumented_modified.c(20,19-21): Consuming assertion 0.049045s: Entering Redux.query(!(cond = 0)) 0.049081s: Exiting Redux.query 0.049092s: sqrt1_ll__verifast_instrumented_modified.c(27,1-2): Cleaning up dummy fraction chunks 0.049101s: sqrt1_ll__verifast_instrumented_modified.c(27,1-2): Leak check. 0.049126s: sqrt1_ll__verifast_instrumented_modified.c(30,5-9): Verifying function 'main' 0.049138s: sqrt1_ll__verifast_instrumented_modified.c(30,25-31): Producing assertion 0.049176s: sqrt1_ll__verifast_instrumented_modified.c(30,5-9): Executing statement 0.049196s: sqrt1_ll__verifast_instrumented_modified.c(34,1-2): Executing statement 0.049206s: sqrt1_ll__verifast_instrumented_modified.c(36,1-37,1): Executing statement 0.049225s: Consuming chunk [_]module(sqrt1_ll__verifast_instrumented_modified, true) 0.049237s: sqrt1_ll__verifast_instrumented_modified.c(38,5-8): Executing statement 0.049250s: Entering Redux.assert_term(-2147483648 <= n && n <= 2147483647) 0.049270s: Exiting Redux.assert_term: 0.000006 seconds 0.049279s: sqrt1_ll__verifast_instrumented_modified.c(39,5-9): Executing statement 0.049292s: Entering Redux.assert_term(-9223372036854775808 <= a && a <= 9223372036854775807) 0.049305s: Exiting Redux.assert_term: 0.000004 seconds 0.049315s: Entering Redux.assert_term(-9223372036854775808 <= s && s <= 9223372036854775807) 0.049327s: Exiting Redux.assert_term: 0.000003 seconds 0.049341s: Entering Redux.assert_term(-9223372036854775808 <= t && t <= 9223372036854775807) 0.049356s: Exiting Redux.assert_term: 0.000004 seconds 0.049365s: sqrt1_ll__verifast_instrumented_modified.c(40,7-8): Executing statement 0.049395s: Entering Redux.assert_term(func_rank(__VERIFIER_nondet_int) < 0) 0.049409s: Exiting Redux.assert_term: 0.000005 seconds 0.049421s: sqrt1_ll__verifast_instrumented_modified.c(40,9-30): Verifying call 0.049431s: sqrt1_ll__verifast_instrumented_modified.c(11,53-57): Consuming assertion 0.049444s: Entering Redux.query(true) 0.049454s: Exiting Redux.query 0.049465s: Entering Redux.assert_term(-2147483648 <= n0 && n0 <= 2147483647) 0.049477s: Exiting Redux.assert_term: 0.000003 seconds 0.049487s: sqrt1_ll__verifast_instrumented_modified.c(12,13-17): Producing assertion 0.049495s: Entering Redux.assume(true) 0.049506s: Exiting Redux.assume: 0.000001 seconds 0.049515s: sqrt1_ll__verifast_instrumented_modified.c(42,7-8): Executing statement 0.049526s: sqrt1_ll__verifast_instrumented_modified.c(43,7-8): Executing statement 0.049543s: sqrt1_ll__verifast_instrumented_modified.c(44,7-8): Executing statement 0.049553s: sqrt1_ll__verifast_instrumented_modified.c(46,5-10): Executing statement 0.049583s: sqrt1_ll__verifast_instrumented_modified.c(46,84-86): Consuming assertion 0.049598s: Entering Redux.query((((0 * 2) + (0 * 0)) + 1) = 1 && 1 = ((0 * 2) + 1)) 0.049617s: Exiting Redux.query 0.049630s: Entering Redux.assert_term(-9223372036854775808 <= a0 && a0 <= 9223372036854775807) 0.049650s: Exiting Redux.assert_term: 0.000004 seconds 0.049660s: Entering Redux.assert_term(-9223372036854775808 <= t0 && t0 <= 9223372036854775807) 0.049675s: Exiting Redux.assert_term: 0.000003 seconds 0.049685s: Entering Redux.assert_term(-9223372036854775808 <= s0 && s0 <= 9223372036854775807) 0.049696s: Exiting Redux.assert_term: 0.000003 seconds 0.049705s: sqrt1_ll__verifast_instrumented_modified.c(46,84-86): Producing assertion 0.049717s: Entering Redux.assume((((a0 * 2) + (a0 * a0)) + 1) = s0 && t0 = ((a0 * 2) + 1)) 0.049786s: Exiting Redux.assume: 0.000054 seconds 0.049797s: sqrt1_ll__verifast_instrumented_modified.c(46,5-10): Evaluating loop condition 0.049811s: Entering Redux.assume(!(1 = 0)) 0.049825s: Exiting Redux.assume: 0.000002 seconds 0.049840s: sqrt1_ll__verifast_instrumented_modified.c(47,2-3): Executing statement 0.049858s: sqrt1_ll__verifast_instrumented_modified.c(48,9-26): Executing statement 0.049880s: Entering Redux.assume(t0 = ((2 * a0) + 1)) 0.049908s: Exiting Redux.assume: 0.000006 seconds 0.049918s: sqrt1_ll__verifast_instrumented_modified.c(48,9-26): Verifying call 0.049927s: sqrt1_ll__verifast_instrumented_modified.c(19,53-55): Consuming assertion 0.049936s: Entering Redux.query(!(1 = 0)) 0.049944s: Exiting Redux.query 0.049953s: sqrt1_ll__verifast_instrumented_modified.c(20,19-21): Producing assertion 0.049961s: Entering Redux.assume(!(1 = 0)) 0.049971s: Exiting Redux.assume: 0.000001 seconds 0.049990s: sqrt1_ll__verifast_instrumented_modified.c(49,9-26): Executing statement 0.050010s: Entering Redux.assume(s0 = ((a0 + 1) * (a0 + 1))) 0.051796s: Exiting Redux.assume: 0.001770 seconds 0.051833s: sqrt1_ll__verifast_instrumented_modified.c(49,9-26): Verifying call 0.051845s: sqrt1_ll__verifast_instrumented_modified.c(19,53-55): Consuming assertion 0.051856s: Entering Redux.query(!(1 = 0)) 0.051865s: Exiting Redux.query 0.051875s: sqrt1_ll__verifast_instrumented_modified.c(20,19-21): Producing assertion 0.051903s: Entering Redux.assume(!(1 = 0)) 0.051917s: Exiting Redux.assume: 0.000001 seconds 0.051928s: sqrt1_ll__verifast_instrumented_modified.c(50,2-19): Executing statement 0.051964s: Entering Redux.assume(((((t0 * t0) - (4 * s0)) + (2 * t0)) + 1) = 0) 0.052013s: Exiting Redux.assume: 0.000034 seconds 0.052038s: sqrt1_ll__verifast_instrumented_modified.c(50,2-19): Verifying call 0.052050s: sqrt1_ll__verifast_instrumented_modified.c(19,53-55): Consuming assertion 0.052062s: Entering Redux.query(!(1 = 0)) 0.052077s: Exiting Redux.query 0.052086s: sqrt1_ll__verifast_instrumented_modified.c(20,19-21): Producing assertion 0.052095s: Entering Redux.assume(!(1 = 0)) 0.052105s: Exiting Redux.assume: 0.000001 seconds 0.052113s: sqrt1_ll__verifast_instrumented_modified.c(53,9-11): Executing statement 0.052129s: Entering Redux.assume(!(s0 <= n0)) 0.052271s: Exiting Redux.assume: 0.000131 seconds 0.052287s: sqrt1_ll__verifast_instrumented_modified.c(54,13-18): Executing statement 0.052307s: sqrt1_ll__verifast_instrumented_modified.c(61,5-22): Executing statement 0.052328s: Entering Redux.assume(t0 = ((2 * a0) + 1)) 0.052354s: Exiting Redux.assume: 0.000013 seconds 0.052367s: sqrt1_ll__verifast_instrumented_modified.c(61,5-22): Verifying call 0.052379s: sqrt1_ll__verifast_instrumented_modified.c(19,53-55): Consuming assertion 0.052390s: Entering Redux.query(!(1 = 0)) 0.052401s: Exiting Redux.query 0.052412s: sqrt1_ll__verifast_instrumented_modified.c(20,19-21): Producing assertion 0.052430s: Entering Redux.assume(!(1 = 0)) 0.052445s: Exiting Redux.assume: 0.000002 seconds 0.052456s: sqrt1_ll__verifast_instrumented_modified.c(62,5-22): Executing statement 0.052477s: Entering Redux.assume(s0 = ((a0 + 1) * (a0 + 1))) 0.053070s: Exiting Redux.assume: 0.000579 seconds 0.053089s: sqrt1_ll__verifast_instrumented_modified.c(62,5-22): Verifying call 0.053099s: sqrt1_ll__verifast_instrumented_modified.c(19,53-55): Consuming assertion 0.053108s: Entering Redux.query(!(1 = 0)) 0.053124s: Exiting Redux.query 0.053134s: sqrt1_ll__verifast_instrumented_modified.c(20,19-21): Producing assertion 0.053144s: Entering Redux.assume(!(1 = 0)) 0.053154s: Exiting Redux.assume: 0.000002 seconds 0.053162s: sqrt1_ll__verifast_instrumented_modified.c(63,5-22): Executing statement 0.053186s: Entering Redux.assume(((((t0 * t0) - (4 * s0)) + (2 * t0)) + 1) = 0) 0.053212s: Exiting Redux.assume: 0.000015 seconds 0.053221s: sqrt1_ll__verifast_instrumented_modified.c(63,5-22): Verifying call 0.053236s: sqrt1_ll__verifast_instrumented_modified.c(19,53-55): Consuming assertion 0.053245s: Entering Redux.query(!(1 = 0)) 0.053254s: Exiting Redux.query 0.053265s: sqrt1_ll__verifast_instrumented_modified.c(20,19-21): Producing assertion 0.053274s: Entering Redux.assume(!(1 = 0)) 0.053284s: Exiting Redux.assume: 0.000001 seconds 0.053292s: sqrt1_ll__verifast_instrumented_modified.c(65,5-11): Executing return statement 0.053304s: sqrt1_ll__verifast_instrumented_modified.c(31,13-17): Consuming assertion 0.053323s: sqrt1_ll__verifast_instrumented_modified.c(66,1-2): Cleaning up dummy fraction chunks 0.053332s: sqrt1_ll__verifast_instrumented_modified.c(66,1-2): Leak check. 0.053344s: Entering Redux.assume(!(((((t0 * t0) - (4 * s0)) + (2 * t0)) + 1) = 0)) 0.053371s: Exiting Redux.assume: 0.000018 seconds 0.053404s: Entering Redux.assume(!(s0 = ((a0 + 1) * (a0 + 1)))) 0.054125s: Exiting Redux.assume: 0.000705 seconds 0.054163s: Entering Redux.assume(!(t0 = ((2 * a0) + 1))) 0.054195s: Exiting Redux.assume: 0.000014 seconds 0.054213s: Entering Redux.assume(!(!(s0 <= n0))) 0.054230s: Exiting Redux.assume: 0.000007 seconds 0.054241s: sqrt1_ll__verifast_instrumented_modified.c(56,11-12): Executing statement 0.054256s: sqrt1_ll__verifast_instrumented_modified.c(57,11-12): Executing statement 0.054267s: sqrt1_ll__verifast_instrumented_modified.c(58,11-12): Executing statement 0.054282s: sqrt1_ll__verifast_instrumented_modified.c(46,84-86): Consuming assertion 0.054308s: Entering Redux.query(((((a0 + 1) * 2) + ((a0 + 1) * (a0 + 1))) + 1) = (s0 + (t0 + 2)) && (t0 + 2) = (((a0 + 1) * 2) + 1)) 0.057350s: Exiting Redux.query 0.057380s: sqrt1_ll__verifast_instrumented_modified.c(59,5-6): Cleaning up dummy fraction chunks 0.057389s: sqrt1_ll__verifast_instrumented_modified.c(59,5-6): Leak check. 0.057408s: Entering Redux.assume(!(((((t0 * t0) - (4 * s0)) + (2 * t0)) + 1) = 0)) 0.057444s: Exiting Redux.assume: 0.000025 seconds 0.057456s: sqrt1_ll__verifast_instrumented_modified.c(50,2-19): Verifying call 0.057474s: sqrt1_ll__verifast_instrumented_modified.c(19,53-55): Consuming assertion 0.057484s: Entering Redux.query(!(0 = 0)) 0.057493s: Exiting Redux.query 0.057501s: sqrt1_ll__verifast_instrumented_modified.c(19,53-55): Consuming expression 0.057510s: Entering Redux.query(!(0 = 0)) 0.057518s: Exiting Redux.query sqrt1_ll__verifast_instrumented_modified.c(19,53-55): Cannot prove condition. (Cannot prove !(0 = 0).)