./verifast-validate-witness.sh sv-benchmarks/c/recursive-simple/sum_10x0-1.c ./results/automizer-verification-files/SV-COMP24_unreach-call/sum_10x0-1.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/recursive-simple/sum_10x0-1.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/sum_10x0-1.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/recursive-simple/sum_10x0-1.c + FILE=sum_10x0-1.c ++ echo sum_10x0-1 ++ sed 's/[-\.]/_/g' - + SANITIZED=sum_10x0_1 + MODULE=sum_10x0_1__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=sum_10x0_1__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/sum_10x0-1.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=sum_10x0_1__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/sum_10x0-1.yml/witness-2.1.yml -p sv-benchmarks/c/recursive-simple/sum_10x0-1.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n sum_10x0_1__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/recursive-simple/sum_10x0-1.c -o sum_10x0_1__verifast_instrumented.c + program_modifications_cli.py -p sum_10x0_1__verifast_instrumented.c -o sum_10x0_1__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Redux -read_options_from_source_file -c sum_10x0_1__verifast_instrumented_modified.c sum_10x0_1__verifast_instrumented_modified.c 0.006697s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.006729s: Exiting Redux.assert_term: 0.000014 seconds 0.006767s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.006783s: Exiting Redux.assert_term: 0.000005 seconds 0.006791s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.006816s: Exiting Redux.assert_term: 0.000004 seconds 0.006826s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.006837s: Exiting Redux.assert_term: 0.000002 seconds 0.006848s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.006862s: Exiting Redux.assert_term: 0.000005 seconds 0.006871s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.006885s: Exiting Redux.assert_term: 0.000004 seconds 0.006895s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.006914s: Exiting Redux.assert_term: 0.000003 seconds 0.006923s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.006937s: Exiting Redux.assert_term: 0.000004 seconds 0.006945s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.006961s: Exiting Redux.assert_term: 0.000003 seconds 0.006972s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.006986s: Exiting Redux.assert_term: 0.000002 seconds 0.006994s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.007012s: Exiting Redux.assert_term: 0.000006 seconds 0.007023s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.007035s: Exiting Redux.assert_term: 0.000002 seconds 0.007045s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.007057s: Exiting Redux.assert_term: 0.000003 seconds 0.007066s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.007079s: Exiting Redux.assert_term: 0.000004 seconds 0.007088s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.007106s: Exiting Redux.assert_term: 0.000003 seconds 0.007116s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.007129s: Exiting Redux.assert_term: 0.000003 seconds 0.007137s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.007151s: Exiting Redux.assert_term: 0.000005 seconds 0.007161s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.007173s: Exiting Redux.assert_term: 0.000004 seconds 0.007185s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.007203s: Exiting Redux.assert_term: 0.000002 seconds 0.007213s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.007229s: Exiting Redux.assert_term: 0.000007 seconds 0.007238s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.007252s: Exiting Redux.assert_term: 0.000005 seconds 0.007263s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.007274s: Exiting Redux.assert_term: 0.000003 seconds 0.007284s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.007302s: Exiting Redux.assert_term: 0.000005 seconds 0.007311s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.007324s: Exiting Redux.assert_term: 0.000003 seconds 0.007334s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007348s: Exiting Redux.assert_term: 0.000001 seconds 0.007357s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007369s: Exiting Redux.assert_term: 0.000004 seconds 0.007378s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007396s: Exiting Redux.assert_term: 0.000004 seconds 0.025340s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.025418s: Exiting Redux.assert_term: 0.000010 seconds 0.025436s: Entering Redux.assume(true ==> default_value = 0) 0.025450s: Exiting Redux.assume: 0.000005 seconds 0.026740s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.026770s: Exiting Redux.assert_term: 0.000007 seconds 0.026784s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.026815s: Exiting Redux.assert_term: 0.000003 seconds 0.026829s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.026841s: Exiting Redux.assert_term: 0.000002 seconds 0.026860s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.026872s: Exiting Redux.assert_term: 0.000002 seconds 0.026883s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.026895s: Exiting Redux.assert_term: 0.000003 seconds 0.026910s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.026922s: Exiting Redux.assert_term: 0.000002 seconds 0.026946s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.026958s: Exiting Redux.assert_term: 0.000002 seconds 0.026969s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.026981s: Exiting Redux.assert_term: 0.000004 seconds 0.026995s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.027007s: Exiting Redux.assert_term: 0.000002 seconds 0.027022s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.027033s: Exiting Redux.assert_term: 0.000003 seconds 0.027054s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.027066s: Exiting Redux.assert_term: 0.000003 seconds 0.027078s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.027089s: Exiting Redux.assert_term: 0.000002 seconds 0.027103s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.027115s: Exiting Redux.assert_term: 0.000003 seconds 0.027131s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.027143s: Exiting Redux.assert_term: 0.000004 seconds 0.027165s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.027177s: Exiting Redux.assert_term: 0.000003 seconds 0.027194s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.027206s: Exiting Redux.assert_term: 0.000003 seconds 0.027224s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.027237s: Exiting Redux.assert_term: 0.000003 seconds 0.027255s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.027267s: Exiting Redux.assert_term: 0.000002 seconds 0.027287s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.027300s: Exiting Redux.assert_term: 0.000003 seconds 0.027319s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.027332s: Exiting Redux.assert_term: 0.000003 seconds 0.030090s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.030114s: Exiting Redux.assume: 0.000005 seconds 0.035341s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.035378s: Exiting Redux.assert_term: 0.000007 seconds 0.035411s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.035425s: Exiting Redux.assert_term: 0.000003 seconds 0.035440s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.035452s: Exiting Redux.assert_term: 0.000002 seconds 0.035467s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.035479s: Exiting Redux.assert_term: 0.000003 seconds 0.035489s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.035517s: Exiting Redux.assume: 0.000013 seconds 0.035532s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.035544s: Exiting Redux.assert_term: 0.000003 seconds 0.035553s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.035576s: Exiting Redux.assume: 0.000013 seconds 0.035590s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.035602s: Exiting Redux.assert_term: 0.000003 seconds 0.035623s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.035636s: Exiting Redux.assert_term: 0.000003 seconds 0.035657s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.035669s: Exiting Redux.assert_term: 0.000003 seconds 0.035691s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.035703s: Exiting Redux.assert_term: 0.000003 seconds 0.035724s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.035741s: Exiting Redux.assert_term: 0.000003 seconds 0.035765s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.035778s: Exiting Redux.assert_term: 0.000002 seconds 0.035797s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.035809s: Exiting Redux.assert_term: 0.000003 seconds 0.035825s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.035836s: Exiting Redux.assert_term: 0.000003 seconds 0.035858s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.035870s: Exiting Redux.assert_term: 0.000002 seconds 0.035885s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.035898s: Exiting Redux.assert_term: 0.000003 seconds 0.035914s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.035926s: Exiting Redux.assert_term: 0.000002 seconds 0.035941s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.035958s: Exiting Redux.assert_term: 0.000003 seconds 0.035974s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.035986s: Exiting Redux.assert_term: 0.000002 seconds 0.036001s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.036013s: Exiting Redux.assert_term: 0.000002 seconds 0.036028s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.036040s: Exiting Redux.assert_term: 0.000002 seconds 0.036055s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.036071s: Exiting Redux.assert_term: 0.000002 seconds 0.036086s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.036098s: Exiting Redux.assert_term: 0.000002 seconds 0.036120s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.036133s: Exiting Redux.assert_term: 0.000003 seconds 0.036153s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.036165s: Exiting Redux.assert_term: 0.000003 seconds 0.036238s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.036250s: Exiting Redux.assert_term: 0.000002 seconds 0.036271s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.036283s: Exiting Redux.assert_term: 0.000003 seconds 0.036310s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.036323s: Exiting Redux.assert_term: 0.000003 seconds 0.036344s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.036364s: Exiting Redux.assert_term: 0.000003 seconds 0.036389s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.036403s: Exiting Redux.assert_term: 0.000003 seconds 0.036422s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.036434s: Exiting Redux.assert_term: 0.000002 seconds 0.036449s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.036460s: Exiting Redux.assert_term: 0.000003 seconds 0.036475s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.036487s: Exiting Redux.assert_term: 0.000002 seconds 0.036506s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.036518s: Exiting Redux.assert_term: 0.000003 seconds 0.036531s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.036543s: Exiting Redux.assert_term: 0.000003 seconds 0.036560s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.036572s: Exiting Redux.assert_term: 0.000003 seconds 0.036587s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.036598s: Exiting Redux.assert_term: 0.000003 seconds 0.036618s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.036630s: Exiting Redux.assert_term: 0.000003 seconds 0.036651s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.036663s: Exiting Redux.assert_term: 0.000002 seconds 0.036686s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.036698s: Exiting Redux.assert_term: 0.000003 seconds 0.036716s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.036729s: Exiting Redux.assert_term: 0.000003 seconds 0.036757s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.036769s: Exiting Redux.assert_term: 0.000003 seconds 0.036783s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.036795s: Exiting Redux.assert_term: 0.000003 seconds 0.036809s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.036821s: Exiting Redux.assert_term: 0.000002 seconds 0.036834s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.036846s: Exiting Redux.assert_term: 0.000003 seconds 0.036866s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.036878s: Exiting Redux.assert_term: 0.000003 seconds 0.036892s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.036903s: Exiting Redux.assert_term: 0.000002 seconds 0.036917s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.036929s: Exiting Redux.assert_term: 0.000003 seconds 0.036942s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.036962s: Exiting Redux.assert_term: 0.000003 seconds 0.036977s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.036989s: Exiting Redux.assert_term: 0.000003 seconds 0.037003s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.037015s: Exiting Redux.assert_term: 0.000002 seconds 0.037028s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.037040s: Exiting Redux.assert_term: 0.000003 seconds 0.037054s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.037070s: Exiting Redux.assert_term: 0.000003 seconds 0.037084s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.037096s: Exiting Redux.assert_term: 0.000003 seconds 0.037110s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.037121s: Exiting Redux.assert_term: 0.000003 seconds 0.037135s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.037147s: Exiting Redux.assert_term: 0.000003 seconds 0.037161s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.037178s: Exiting Redux.assert_term: 0.000002 seconds 0.037192s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.037203s: Exiting Redux.assert_term: 0.000003 seconds 0.037218s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.037229s: Exiting Redux.assert_term: 0.000002 seconds 0.037242s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.037254s: Exiting Redux.assert_term: 0.000003 seconds 0.037267s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.037287s: Exiting Redux.assert_term: 0.000003 seconds 0.037301s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.037313s: Exiting Redux.assert_term: 0.000002 seconds 0.037328s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.037340s: Exiting Redux.assert_term: 0.000002 seconds 0.037363s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.037377s: Exiting Redux.assert_term: 0.000003 seconds 0.037389s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.037409s: Exiting Redux.assert_term: 0.000003 seconds 0.037424s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.037436s: Exiting Redux.assert_term: 0.000003 seconds 0.037451s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.037463s: Exiting Redux.assert_term: 0.000003 seconds 0.037478s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.037490s: Exiting Redux.assert_term: 0.000003 seconds 0.037504s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.037521s: Exiting Redux.assert_term: 0.000002 seconds 0.037535s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.037547s: Exiting Redux.assert_term: 0.000002 seconds 0.037562s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.037573s: Exiting Redux.assert_term: 0.000003 seconds 0.037587s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.037598s: Exiting Redux.assert_term: 0.000003 seconds 0.037611s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.037628s: Exiting Redux.assert_term: 0.000003 seconds 0.037642s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.037654s: Exiting Redux.assert_term: 0.000003 seconds 0.037666s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.037678s: Exiting Redux.assert_term: 0.000003 seconds 0.037691s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.037703s: Exiting Redux.assert_term: 0.000003 seconds 0.037716s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.037732s: Exiting Redux.assert_term: 0.000003 seconds 0.037745s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.037757s: Exiting Redux.assert_term: 0.000002 seconds 0.037770s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.037782s: Exiting Redux.assert_term: 0.000002 seconds 0.037794s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.037806s: Exiting Redux.assert_term: 0.000003 seconds 0.037822s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.037839s: Exiting Redux.assert_term: 0.000002 seconds 0.037854s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.037866s: Exiting Redux.assert_term: 0.000003 seconds 0.037882s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.037894s: Exiting Redux.assert_term: 0.000002 seconds 0.037909s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.037920s: Exiting Redux.assert_term: 0.000003 seconds 0.037934s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.037951s: Exiting Redux.assert_term: 0.000002 seconds 0.037967s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.037978s: Exiting Redux.assert_term: 0.000003 seconds 0.037994s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.038006s: Exiting Redux.assert_term: 0.000002 seconds 0.038026s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.038038s: Exiting Redux.assert_term: 0.000002 seconds 0.038057s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.038074s: Exiting Redux.assert_term: 0.000002 seconds 0.038088s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.038100s: Exiting Redux.assert_term: 0.000003 seconds 0.038114s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.038126s: Exiting Redux.assert_term: 0.000002 seconds 0.038141s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.038152s: Exiting Redux.assert_term: 0.000003 seconds 0.038167s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.038187s: Exiting Redux.assert_term: 0.000003 seconds 0.038202s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.038214s: Exiting Redux.assert_term: 0.000003 seconds 0.038229s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.038241s: Exiting Redux.assert_term: 0.000002 seconds 0.038255s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.038266s: Exiting Redux.assert_term: 0.000002 seconds 0.038281s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.038302s: Exiting Redux.assert_term: 0.000003 seconds 0.038318s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.038329s: Exiting Redux.assert_term: 0.000002 seconds 0.038346s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.038366s: Exiting Redux.assert_term: 0.000002 seconds 0.038381s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.038393s: Exiting Redux.assert_term: 0.000002 seconds 0.038409s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.038426s: Exiting Redux.assert_term: 0.000003 seconds 0.038441s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.038453s: Exiting Redux.assert_term: 0.000003 seconds 0.038467s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.038479s: Exiting Redux.assert_term: 0.000003 seconds 0.038495s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.038507s: Exiting Redux.assert_term: 0.000003 seconds 0.038526s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.038538s: Exiting Redux.assert_term: 0.000002 seconds 0.038554s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.038566s: Exiting Redux.assert_term: 0.000002 seconds 0.038580s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.038592s: Exiting Redux.assert_term: 0.000002 seconds 0.038607s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.038619s: Exiting Redux.assert_term: 0.000003 seconds 0.038639s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.038651s: Exiting Redux.assert_term: 0.000003 seconds 0.038666s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.038678s: Exiting Redux.assert_term: 0.000002 seconds 0.038695s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.038707s: Exiting Redux.assert_term: 0.000002 seconds 0.038721s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.038733s: Exiting Redux.assert_term: 0.000002 seconds 0.038753s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.038765s: Exiting Redux.assert_term: 0.000003 seconds 0.038783s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.038795s: Exiting Redux.assert_term: 0.000003 seconds 0.038812s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.038824s: Exiting Redux.assert_term: 0.000003 seconds 0.038839s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.038851s: Exiting Redux.assert_term: 0.000002 seconds 0.038871s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.038883s: Exiting Redux.assert_term: 0.000003 seconds 0.038901s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.039239s: Exiting Redux.assert_term: 0.000328 seconds 0.040227s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.040248s: Exiting Redux.assert_term: 0.000008 seconds 0.040262s: Entering Redux.assert_term(func_rank(sum) = 200) 0.040275s: Exiting Redux.assert_term: 0.000004 seconds 0.040301s: Entering Redux.assert_term(func_rank(main) = 201) 0.040315s: Exiting Redux.assert_term: 0.000004 seconds 0.040347s: sum_10x0_1__verifast_instrumented_modified.c(20,5-9): Function 'main': Function type implementation check 0.040372s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.040387s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.040407s: Entering Redux.assume(0 <= argc) 0.040422s: Exiting Redux.assume: 0.000005 seconds 0.040430s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.040440s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.040454s: sum_10x0_1__verifast_instrumented_modified.c(20,29-35): Consuming assertion 0.040469s: Consuming chunk module(sum_10x0_1__verifast_instrumented_modified, true) 0.040490s: sum_10x0_1__verifast_instrumented_modified.c(21,13-17): Producing assertion 0.040502s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.040511s: sum_10x0_1__verifast_instrumented_modified.c(20,5-9): Cleaning up dummy fraction chunks 0.040519s: sum_10x0_1__verifast_instrumented_modified.c(20,5-9): Leak check. 0.040565s: sum_10x0_1__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.040580s: sum_10x0_1__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.040588s: Entering Redux.assume(false) 0.040599s: Exiting Redux.assume: 0.000002 seconds 0.040614s: Entering Redux.assert_term(-2147483648 <= n && n <= 2147483647) 0.040627s: Exiting Redux.assert_term: 0.000003 seconds 0.040636s: Entering Redux.assert_term(-2147483648 <= m && m <= 2147483647) 0.040648s: Exiting Redux.assert_term: 0.000002 seconds 0.040659s: sum_10x0_1__verifast_instrumented_modified.c(10,5-8): Verifying function 'sum' 0.040672s: sum_10x0_1__verifast_instrumented_modified.c(10,36-40): Producing assertion 0.040681s: Entering Redux.assume(true) 0.040691s: Exiting Redux.assume: 0.000001 seconds 0.040705s: sum_10x0_1__verifast_instrumented_modified.c(10,5-8): Executing statement 0.040722s: sum_10x0_1__verifast_instrumented_modified.c(13,5-7): Executing statement 0.040747s: Entering Redux.assume(n <= 0) 0.040762s: Exiting Redux.assume: 0.000006 seconds 0.040776s: sum_10x0_1__verifast_instrumented_modified.c(13,17-18): Executing statement 0.040788s: sum_10x0_1__verifast_instrumented_modified.c(14,7-13): Executing return statement 0.040800s: sum_10x0_1__verifast_instrumented_modified.c(11,21-23): Consuming assertion 0.040811s: Entering Redux.query((m + n) = (n + m)) 0.040820s: Exiting Redux.query 0.040829s: sum_10x0_1__verifast_instrumented_modified.c(18,1-2): Cleaning up dummy fraction chunks 0.040837s: sum_10x0_1__verifast_instrumented_modified.c(18,1-2): Leak check. 0.040852s: Entering Redux.assume(!(n <= 0)) 0.040867s: Exiting Redux.assume: 0.000005 seconds 0.040876s: sum_10x0_1__verifast_instrumented_modified.c(15,12-13): Executing statement 0.040887s: sum_10x0_1__verifast_instrumented_modified.c(16,7-13): Executing return statement 0.040903s: sum_10x0_1__verifast_instrumented_modified.c(16,14-17): Verifying call 0.040912s: sum_10x0_1__verifast_instrumented_modified.c(10,36-40): Consuming assertion 0.040921s: Entering Redux.query(true) 0.040934s: Exiting Redux.query 0.040945s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.040957s: Exiting Redux.assert_term: 0.000003 seconds 0.040967s: sum_10x0_1__verifast_instrumented_modified.c(11,21-23): Producing assertion 0.040977s: Entering Redux.assume(result = ((n - 1) + (m + 1))) 0.040999s: Exiting Redux.assume: 0.000013 seconds 0.041008s: sum_10x0_1__verifast_instrumented_modified.c(11,21-23): Consuming assertion 0.041017s: Entering Redux.query(result = (n + m)) 0.041037s: Exiting Redux.query 0.041046s: sum_10x0_1__verifast_instrumented_modified.c(18,1-2): Cleaning up dummy fraction chunks 0.041761s: sum_10x0_1__verifast_instrumented_modified.c(18,1-2): Leak check. 0.041782s: sum_10x0_1__verifast_instrumented_modified.c(20,5-9): Verifying function 'main' 0.041792s: sum_10x0_1__verifast_instrumented_modified.c(20,29-35): Producing assertion 0.041811s: sum_10x0_1__verifast_instrumented_modified.c(20,5-9): Executing statement 0.041824s: sum_10x0_1__verifast_instrumented_modified.c(24,1-2): Executing statement 0.041843s: sum_10x0_1__verifast_instrumented_modified.c(26,1-27,1): Executing statement 0.041862s: Consuming chunk [_]module(sum_10x0_1__verifast_instrumented_modified, true) 0.041874s: sum_10x0_1__verifast_instrumented_modified.c(28,9-10): Executing statement 0.041888s: sum_10x0_1__verifast_instrumented_modified.c(29,9-10): Executing statement 0.041898s: sum_10x0_1__verifast_instrumented_modified.c(30,14-15): Executing statement 0.041921s: sum_10x0_1__verifast_instrumented_modified.c(30,16-19): Verifying call 0.041930s: sum_10x0_1__verifast_instrumented_modified.c(10,36-40): Consuming assertion 0.041939s: Entering Redux.query(true) 0.041948s: Exiting Redux.query 0.041958s: Entering Redux.assert_term(-2147483648 <= result && result <= 2147483647) 0.041972s: Exiting Redux.assert_term: 0.000004 seconds 0.041980s: sum_10x0_1__verifast_instrumented_modified.c(11,21-23): Producing assertion 0.041990s: Entering Redux.assume(result = (10 + 0)) 0.042018s: Exiting Redux.assume: 0.000013 seconds 0.042027s: sum_10x0_1__verifast_instrumented_modified.c(31,3-5): Executing statement 0.042040s: Entering Redux.assume(!(result = (10 + 0))) 0.042051s: Exiting Redux.assume: 0.000002 seconds 0.042060s: Entering Redux.assume(!(!(result = (10 + 0)))) 0.042071s: Exiting Redux.assume: 0.000001 seconds 0.042080s: sum_10x0_1__verifast_instrumented_modified.c(34,2-8): Executing return statement 0.042090s: sum_10x0_1__verifast_instrumented_modified.c(21,13-17): Consuming assertion 0.042105s: sum_10x0_1__verifast_instrumented_modified.c(34,12-13): Cleaning up dummy fraction chunks 0.042113s: sum_10x0_1__verifast_instrumented_modified.c(34,12-13): Leak check. Syntactic annotation overhead statistics: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h : lines: code: 6; annot: 807; mixed: 1; overhead: 13467% /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/list.gh : lines: code: 0; annot: 187; mixed: 0; overhead: inf% /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude_core.gh: lines: code: 0; annot: 33; mixed: 0; overhead: inf% sum_10x0_1__verifast_instrumented_modified.c : lines: code: 14; annot: 9; mixed: 4; overhead: 93% Statements parsed: 102 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 7 Execution steps (including assertion production/consumption steps): 49 Symbolic execution forks: 2 Prover assumes: 9 Term equality tests -- same term: 3 Term equality tests -- prover query: 0 Term equality tests -- total: 3 Other prover queries: 4 Prover statistics: # toplevel assumes and queries (with # pending case splits) = 189 (0), 0 (more than 30) assume_core_count = 200 number of case splits = 0 simplex_assert_ge_count = 151 simplex_assert_eq_count = 4 simplex_assert_neq_count = 1 max_truenode_childcount = 0 max_falsenode_childcount = 2 axiom triggered counts: ptr_provenance_max_addr_limits 1 ptr_provenance_min_addr_limits 1 boxed_bool_unboxed_bool_x_eq_x 1 Time spent in query, assume, push, pop: 0.000777s Time spent in Simplex: 0.000530s Time spent parsing: 0.017750s Function timings (> 0.1s): Total time: 0.04 seconds 0 errors found (7 statements verified)