./verifast-validate-witness.sh sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound50.c ./results/automizer-verification-files/SV-COMP24_unreach-call/hard2_valuebound50.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound50.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/hard2_valuebound50.yml/witness-2.1.yml + '[' -z x ']' + echo 'Using prover supplied by environment variable PROVER: Redux' Using prover supplied by environment variable PROVER: Redux ++ basename sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound50.c + FILE=hard2_valuebound50.c ++ echo hard2_valuebound50 ++ sed 's/[-\.]/_/g' - + SANITIZED=hard2_valuebound50 + MODULE=hard2_valuebound50__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=hard2_valuebound50__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/hard2_valuebound50.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=hard2_valuebound50__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/hard2_valuebound50.yml/witness-2.1.yml -p sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound50.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n hard2_valuebound50__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound50.c -o hard2_valuebound50__verifast_instrumented.c + program_modifications_cli.py -p hard2_valuebound50__verifast_instrumented.c -o hard2_valuebound50__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Redux -read_options_from_source_file -c hard2_valuebound50__verifast_instrumented_modified.c hard2_valuebound50__verifast_instrumented_modified.c 0.007136s: Entering Redux.assert_term(unboxed_bool(0) = false) 0.007166s: Exiting Redux.assert_term: 0.000012 seconds 0.007254s: Entering Redux.assert_term(sizeof(bool_typeid) = 1) 0.007270s: Exiting Redux.assert_term: 0.000006 seconds 0.007278s: Entering Redux.assert_term(sizeof(char_typeid) = 1) 0.007292s: Exiting Redux.assert_term: 0.000004 seconds 0.007302s: Entering Redux.assert_term(sizeof(unsigned_char_typeid) = 1) 0.007314s: Exiting Redux.assert_term: 0.000002 seconds 0.007324s: Entering Redux.assert_term(sizeof(short_typeid) = 2) 0.007338s: Exiting Redux.assert_term: 0.000004 seconds 0.007352s: Entering Redux.assert_term(sizeof(ushort_typeid) = 2) 0.007366s: Exiting Redux.assert_term: 0.000004 seconds 0.007376s: Entering Redux.assert_term(sizeof(int_typeid) = 4) 0.007390s: Exiting Redux.assert_term: 0.000002 seconds 0.007398s: Entering Redux.assert_term(sizeof(unsigned_int_typeid) = 4) 0.007410s: Exiting Redux.assert_term: 0.000004 seconds 0.007420s: Entering Redux.assert_term(sizeof(long_typeid) = 4) 0.007434s: Exiting Redux.assert_term: 0.000002 seconds 0.007450s: Entering Redux.assert_term(sizeof(unsigned_long_typeid) = 4) 0.007464s: Exiting Redux.assert_term: 0.000002 seconds 0.007472s: Entering Redux.assert_term(sizeof(long_long_typeid) = 8) 0.007486s: Exiting Redux.assert_term: 0.000006 seconds 0.007496s: Entering Redux.assert_term(sizeof(unsigned_long_long_typeid) = 8) 0.007508s: Exiting Redux.assert_term: 0.000002 seconds 0.007518s: Entering Redux.assert_term(sizeof(intptr_t_typeid) = 4) 0.007532s: Exiting Redux.assert_term: 0.000004 seconds 0.007546s: Entering Redux.assert_term(sizeof(uintptr_t_typeid) = 4) 0.007560s: Exiting Redux.assert_term: 0.000004 seconds 0.007568s: Entering Redux.assert_term(sizeof(uint8_t_typeid) = 1) 0.007582s: Exiting Redux.assert_term: 0.000002 seconds 0.007592s: Entering Redux.assert_term(sizeof(int8_t_typeid) = 1) 0.007606s: Exiting Redux.assert_term: 0.000002 seconds 0.007614s: Entering Redux.assert_term(sizeof(uint16_t_typeid) = 2) 0.007628s: Exiting Redux.assert_term: 0.000004 seconds 0.007642s: Entering Redux.assert_term(sizeof(int16_t_typeid) = 2) 0.007656s: Exiting Redux.assert_term: 0.000004 seconds 0.007668s: Entering Redux.assert_term(sizeof(uint32_t_typeid) = 4) 0.007682s: Exiting Redux.assert_term: 0.000002 seconds 0.007694s: Entering Redux.assert_term(sizeof(int32_t_typeid) = 4) 0.007710s: Exiting Redux.assert_term: 0.000006 seconds 0.007718s: Entering Redux.assert_term(sizeof(uint64_t_typeid) = 8) 0.007732s: Exiting Redux.assert_term: 0.000004 seconds 0.007746s: Entering Redux.assert_term(sizeof(int64_t_typeid) = 8) 0.007758s: Exiting Redux.assert_term: 0.000002 seconds 0.007768s: Entering Redux.assert_term(sizeof(uint128_t_typeid) = 16) 0.007784s: Exiting Redux.assert_term: 0.000004 seconds 0.007792s: Entering Redux.assert_term(sizeof(int128_t_typeid) = 16) 0.007806s: Exiting Redux.assert_term: 0.000002 seconds 0.007816s: Entering Redux.assert_term(sizeof(float_typeid) = 4) 0.007828s: Exiting Redux.assert_term: 0.000002 seconds 0.007842s: Entering Redux.assert_term(sizeof(double_typeid) = 8) 0.007856s: Exiting Redux.assert_term: 0.000004 seconds 0.007864s: Entering Redux.assert_term(sizeof(void_ptr_typeid) = 4) 0.007876s: Exiting Redux.assert_term: 0.000004 seconds 0.026194s: Entering Redux.assert_term(func_rank(default_value_eq_zero) < 0) 0.026246s: Exiting Redux.assert_term: 0.000008 seconds 0.026264s: Entering Redux.assume(true ==> default_value = 0) 0.026279s: Exiting Redux.assume: 0.000005 seconds 0.027945s: Entering Redux.assert_term(func_rank(length_nonnegative) < 0) 0.027983s: Exiting Redux.assert_term: 0.000007 seconds 0.027997s: Entering Redux.assert_term(func_rank(append_nil) < 0) 0.028009s: Exiting Redux.assert_term: 0.000003 seconds 0.028021s: Entering Redux.assert_term(func_rank(length_append) < 0) 0.028033s: Exiting Redux.assert_term: 0.000003 seconds 0.028051s: Entering Redux.assert_term(func_rank(reverse_reverse) < 0) 0.028063s: Exiting Redux.assert_term: 0.000003 seconds 0.028076s: Entering Redux.assert_term(func_rank(mem_nth) < 0) 0.028098s: Exiting Redux.assert_term: 0.000003 seconds 0.028116s: Entering Redux.assert_term(func_rank(mem_append) < 0) 0.028128s: Exiting Redux.assert_term: 0.000003 seconds 0.028145s: Entering Redux.assert_term(func_rank(take_0) < 0) 0.028157s: Exiting Redux.assert_term: 0.000003 seconds 0.028168s: Entering Redux.assert_term(func_rank(take_length) < 0) 0.028179s: Exiting Redux.assert_term: 0.000003 seconds 0.028193s: Entering Redux.assert_term(func_rank(length_take) < 0) 0.028210s: Exiting Redux.assert_term: 0.000002 seconds 0.028225s: Entering Redux.assert_term(func_rank(nth_take) < 0) 0.028236s: Exiting Redux.assert_term: 0.000003 seconds 0.028253s: Entering Redux.assert_term(func_rank(drop_0) < 0) 0.028265s: Exiting Redux.assert_term: 0.000002 seconds 0.028276s: Entering Redux.assert_term(func_rank(drop_length) < 0) 0.028287s: Exiting Redux.assert_term: 0.000003 seconds 0.028301s: Entering Redux.assert_term(func_rank(length_drop) < 0) 0.028318s: Exiting Redux.assert_term: 0.000001 seconds 0.028334s: Entering Redux.assert_term(func_rank(drop_n_take_n) < 0) 0.028345s: Exiting Redux.assert_term: 0.000003 seconds 0.028360s: Entering Redux.assert_term(func_rank(length_remove) < 0) 0.028373s: Exiting Redux.assert_term: 0.000002 seconds 0.028388s: Entering Redux.assert_term(func_rank(drop_take_remove_nth) < 0) 0.028399s: Exiting Redux.assert_term: 0.000003 seconds 0.028420s: Entering Redux.assert_term(func_rank(append_take_drop_n) < 0) 0.028436s: Exiting Redux.assert_term: 0.000003 seconds 0.028454s: Entering Redux.assert_term(func_rank(mem_index_of) < 0) 0.028467s: Exiting Redux.assert_term: 0.000002 seconds 0.028483s: Entering Redux.assert_term(func_rank(nth_update) < 0) 0.028494s: Exiting Redux.assert_term: 0.000003 seconds 0.028513s: Entering Redux.assert_term(func_rank(length_update) < 0) 0.028525s: Exiting Redux.assert_term: 0.000002 seconds 0.031386s: Entering Redux.assume(null_pointer = pointer_ctor(null_pointer_provenance, 0)) 0.031432s: Exiting Redux.assume: 0.000005 seconds 0.037071s: Entering Redux.assert_term(func_rank(field_ptr_provenance_injective) < 0) 0.037125s: Exiting Redux.assert_term: 0.000008 seconds 0.037149s: Entering Redux.assert_term(func_rank(ptr_provenance_min_addr_limits) < 0) 0.037162s: Exiting Redux.assert_term: 0.000003 seconds 0.037177s: Entering Redux.assert_term(func_rank(ptr_provenance_max_addr_limits) < 0) 0.037189s: Exiting Redux.assert_term: 0.000002 seconds 0.037219s: Entering Redux.assert_term(func_rank(null_pointer_provenance_min_addr) < 0) 0.037231s: Exiting Redux.assert_term: 0.000003 seconds 0.037242s: Entering Redux.assume(true ==> ptr_provenance_min_addr(null_pointer_provenance) = 0) 0.037263s: Exiting Redux.assume: 0.000011 seconds 0.037277s: Entering Redux.assert_term(func_rank(null_pointer_provenance_max_addr) < 0) 0.037290s: Exiting Redux.assert_term: 0.000003 seconds 0.037302s: Entering Redux.assume(true ==> ptr_provenance_max_addr(null_pointer_provenance) = 4294967295) 0.037329s: Exiting Redux.assume: 0.000013 seconds 0.037342s: Entering Redux.assert_term(func_rank(field_ptr_provenance_min_addr) < 0) 0.037355s: Exiting Redux.assert_term: 0.000004 seconds 0.037373s: Entering Redux.assert_term(func_rank(field_ptr_provenance_max_addr) < 0) 0.037385s: Exiting Redux.assert_term: 0.000003 seconds 0.037405s: Entering Redux.assert_term(func_rank(field_pointer_within_limits_def) < 0) 0.037419s: Exiting Redux.assert_term: 0.000003 seconds 0.037457s: Entering Redux.assert_term(func_rank(first_field_pointer_within_limits_elim) < 0) 0.037473s: Exiting Redux.assert_term: 0.000004 seconds 0.037498s: Entering Redux.assert_term(func_rank(first_field_of_union_variant_pointer_within_limits_elim) < 0) 0.037511s: Exiting Redux.assert_term: 0.000003 seconds 0.037536s: Entering Redux.assert_term(func_rank(ptr_within_limits_field_ptr_0) < 0) 0.037548s: Exiting Redux.assert_term: 0.000002 seconds 0.037566s: Entering Redux.assert_term(func_rank(has_type_short_ushort) < 0) 0.037586s: Exiting Redux.assert_term: 0.000002 seconds 0.037603s: Entering Redux.assert_term(func_rank(has_type_int_uint) < 0) 0.037617s: Exiting Redux.assert_term: 0.000002 seconds 0.037639s: Entering Redux.assert_term(func_rank(has_type_long_ulong) < 0) 0.037655s: Exiting Redux.assert_term: 0.000004 seconds 0.037673s: Entering Redux.assert_term(func_rank(has_type_llong_ullong) < 0) 0.037686s: Exiting Redux.assert_term: 0.000004 seconds 0.037701s: Entering Redux.assert_term(func_rank(has_type_intptr_uintptr) < 0) 0.037719s: Exiting Redux.assert_term: 0.000003 seconds 0.037735s: Entering Redux.assert_term(func_rank(has_type_int8_uint8) < 0) 0.037747s: Exiting Redux.assert_term: 0.000002 seconds 0.037763s: Entering Redux.assert_term(func_rank(has_type_int16_uint16) < 0) 0.037775s: Exiting Redux.assert_term: 0.000003 seconds 0.037791s: Entering Redux.assert_term(func_rank(has_type_int32_uint32) < 0) 0.037804s: Exiting Redux.assert_term: 0.000002 seconds 0.037828s: Entering Redux.assert_term(func_rank(has_type_int64_uint64) < 0) 0.037840s: Exiting Redux.assert_term: 0.000002 seconds 0.037856s: Entering Redux.assert_term(func_rank(has_type_int128_uint128) < 0) 0.037868s: Exiting Redux.assert_term: 0.000003 seconds 0.037883s: Entering Redux.assert_term(func_rank(has_type_ptr_add_) < 0) 0.037895s: Exiting Redux.assert_term: 0.000003 seconds 0.037929s: Entering Redux.assert_term(func_rank(llong_integer_to_llong_) < 0) 0.037943s: Exiting Redux.assert_term: 0.000003 seconds 0.037964s: Entering Redux.assert_term(func_rank(u_llong_integer_to_ullong_) < 0) 0.037975s: Exiting Redux.assert_term: 0.000003 seconds 0.038042s: Entering Redux.assert_term(func_rank(pointer_nonzero) < 0) 0.038054s: Exiting Redux.assert_term: 0.000003 seconds 0.038084s: Entering Redux.assert_term(func_rank(pointer_of_chars_of_pointer) < 0) 0.038098s: Exiting Redux.assert_term: 0.000003 seconds 0.038126s: Entering Redux.assert_term(func_rank(chars_of_pointer_of_chars) < 0) 0.038146s: Exiting Redux.assert_term: 0.000003 seconds 0.038168s: Entering Redux.assert_term(func_rank(chars_to_chars_) < 0) 0.038180s: Exiting Redux.assert_term: 0.000002 seconds 0.038195s: Entering Redux.assert_term(func_rank(chars__to_chars) < 0) 0.038206s: Exiting Redux.assert_term: 0.000003 seconds 0.038224s: Entering Redux.assert_term(func_rank(chars__split) < 0) 0.038236s: Exiting Redux.assert_term: 0.000003 seconds 0.038251s: Entering Redux.assert_term(func_rank(chars__join) < 0) 0.038269s: Exiting Redux.assert_term: 0.000003 seconds 0.038284s: Entering Redux.assert_term(func_rank(chars_chars__join) < 0) 0.038295s: Exiting Redux.assert_term: 0.000003 seconds 0.038309s: Entering Redux.assert_term(func_rank(chars__inv) < 0) 0.038321s: Exiting Redux.assert_term: 0.000003 seconds 0.038335s: Entering Redux.assert_term(func_rank(chars_inv) < 0) 0.038347s: Exiting Redux.assert_term: 0.000003 seconds 0.038365s: Entering Redux.assert_term(func_rank(chars_split) < 0) 0.038383s: Exiting Redux.assert_term: 0.000002 seconds 0.038398s: Entering Redux.assert_term(func_rank(chars_join) < 0) 0.038411s: Exiting Redux.assert_term: 0.000002 seconds 0.038426s: Entering Redux.assert_term(func_rank(int_of_chars_of_int) < 0) 0.038439s: Exiting Redux.assert_term: 0.000003 seconds 0.038461s: Entering Redux.assert_term(func_rank(chars_of_int_of_chars) < 0) 0.038474s: Exiting Redux.assert_term: 0.000003 seconds 0.038499s: Entering Redux.assert_term(func_rank(chars_of_int_size) < 0) 0.038517s: Exiting Redux.assert_term: 0.000003 seconds 0.038535s: Entering Redux.assert_term(func_rank(int_of_chars_size) < 0) 0.038547s: Exiting Redux.assert_term: 0.000003 seconds 0.038571s: Entering Redux.assert_term(func_rank(chars__to_int_) < 0) 0.038583s: Exiting Redux.assert_term: 0.000003 seconds 0.038599s: Entering Redux.assert_term(func_rank(chars_to_integer) < 0) 0.038611s: Exiting Redux.assert_term: 0.000002 seconds 0.038625s: Entering Redux.assert_term(func_rank(chars_to_u_integer) < 0) 0.038643s: Exiting Redux.assert_term: 0.000003 seconds 0.038658s: Entering Redux.assert_term(func_rank(chars_to_short_integer) < 0) 0.038671s: Exiting Redux.assert_term: 0.000003 seconds 0.038685s: Entering Redux.assert_term(func_rank(chars_to_u_short_integer) < 0) 0.038697s: Exiting Redux.assert_term: 0.000003 seconds 0.038711s: Entering Redux.assert_term(func_rank(chars_to_pointer) < 0) 0.038723s: Exiting Redux.assert_term: 0.000002 seconds 0.038737s: Entering Redux.assert_term(func_rank(chars_to_boolean) < 0) 0.038755s: Exiting Redux.assert_term: 0.000002 seconds 0.038769s: Entering Redux.assert_term(func_rank(chars_to_integer_) < 0) 0.038781s: Exiting Redux.assert_term: 0.000003 seconds 0.038796s: Entering Redux.assert_term(func_rank(int__to_chars_) < 0) 0.038808s: Exiting Redux.assert_term: 0.000002 seconds 0.038823s: Entering Redux.assert_term(func_rank(integer_to_chars) < 0) 0.038834s: Exiting Redux.assert_term: 0.000003 seconds 0.038848s: Entering Redux.assert_term(func_rank(uint__to_chars_) < 0) 0.038866s: Exiting Redux.assert_term: 0.000003 seconds 0.038881s: Entering Redux.assert_term(func_rank(u_integer_to_chars) < 0) 0.038893s: Exiting Redux.assert_term: 0.000003 seconds 0.038917s: Entering Redux.assert_term(func_rank(short_integer_to_chars) < 0) 0.038930s: Exiting Redux.assert_term: 0.000003 seconds 0.038944s: Entering Redux.assert_term(func_rank(u_short_integer_to_chars) < 0) 0.038957s: Exiting Redux.assert_term: 0.000003 seconds 0.038977s: Entering Redux.assert_term(func_rank(pointer_to_chars) < 0) 0.038989s: Exiting Redux.assert_term: 0.000002 seconds 0.039003s: Entering Redux.assert_term(func_rank(boolean_to_chars) < 0) 0.039014s: Exiting Redux.assert_term: 0.000002 seconds 0.039029s: Entering Redux.assert_term(func_rank(integer__to_chars) < 0) 0.039041s: Exiting Redux.assert_term: 0.000003 seconds 0.039057s: Entering Redux.assert_term(func_rank(u_character_to_character) < 0) 0.039068s: Exiting Redux.assert_term: 0.000003 seconds 0.039091s: Entering Redux.assert_term(func_rank(character_to_u_character) < 0) 0.039103s: Exiting Redux.assert_term: 0.000002 seconds 0.039117s: Entering Redux.assert_term(func_rank(uchars__inv) < 0) 0.039129s: Exiting Redux.assert_term: 0.000002 seconds 0.039142s: Entering Redux.assert_term(func_rank(uchars__split) < 0) 0.039154s: Exiting Redux.assert_term: 0.000003 seconds 0.039170s: Entering Redux.assert_term(func_rank(uchars_to_uchars_) < 0) 0.039182s: Exiting Redux.assert_term: 0.000002 seconds 0.039204s: Entering Redux.assert_term(func_rank(uchars_inv) < 0) 0.039216s: Exiting Redux.assert_term: 0.000003 seconds 0.039230s: Entering Redux.assert_term(func_rank(uchars_split) < 0) 0.039242s: Exiting Redux.assert_term: 0.000003 seconds 0.039257s: Entering Redux.assert_term(func_rank(uchars_join) < 0) 0.039269s: Exiting Redux.assert_term: 0.000003 seconds 0.039284s: Entering Redux.assert_term(func_rank(ints__split) < 0) 0.039297s: Exiting Redux.assert_term: 0.000003 seconds 0.039317s: Entering Redux.assert_term(func_rank(ints__join) < 0) 0.039331s: Exiting Redux.assert_term: 0.000002 seconds 0.039346s: Entering Redux.assert_term(func_rank(ints_to_ints_) < 0) 0.039359s: Exiting Redux.assert_term: 0.000003 seconds 0.039374s: Entering Redux.assert_term(func_rank(ints__to_ints) < 0) 0.039386s: Exiting Redux.assert_term: 0.000003 seconds 0.039403s: Entering Redux.assert_term(func_rank(ints_inv) < 0) 0.039415s: Exiting Redux.assert_term: 0.000002 seconds 0.039433s: Entering Redux.assert_term(func_rank(ints__inv) < 0) 0.039446s: Exiting Redux.assert_term: 0.000002 seconds 0.039459s: Entering Redux.assert_term(func_rank(uints_inv) < 0) 0.039470s: Exiting Redux.assert_term: 0.000003 seconds 0.039483s: Entering Redux.assert_term(func_rank(llongs_inv) < 0) 0.039495s: Exiting Redux.assert_term: 0.000003 seconds 0.039508s: Entering Redux.assert_term(func_rank(ullongs_inv) < 0) 0.039520s: Exiting Redux.assert_term: 0.000003 seconds 0.039538s: Entering Redux.assert_term(func_rank(shorts_inv) < 0) 0.039550s: Exiting Redux.assert_term: 0.000002 seconds 0.039562s: Entering Redux.assert_term(func_rank(ushorts_inv) < 0) 0.039574s: Exiting Redux.assert_term: 0.000002 seconds 0.039587s: Entering Redux.assert_term(func_rank(bools_inv) < 0) 0.039598s: Exiting Redux.assert_term: 0.000003 seconds 0.039612s: Entering Redux.assert_term(func_rank(pointers__inv) < 0) 0.039623s: Exiting Redux.assert_term: 0.000003 seconds 0.039639s: Entering Redux.assert_term(func_rank(pointers__split) < 0) 0.039660s: Exiting Redux.assert_term: 0.000003 seconds 0.039678s: Entering Redux.assert_term(func_rank(pointers__join) < 0) 0.039690s: Exiting Redux.assert_term: 0.000003 seconds 0.039706s: Entering Redux.assert_term(func_rank(pointers_pointers__join) < 0) 0.039721s: Exiting Redux.assert_term: 0.000003 seconds 0.039739s: Entering Redux.assert_term(func_rank(pointers_to_pointers_) < 0) 0.039753s: Exiting Redux.assert_term: 0.000002 seconds 0.039777s: Entering Redux.assert_term(func_rank(pointers_inv) < 0) 0.039793s: Exiting Redux.assert_term: 0.000003 seconds 0.039808s: Entering Redux.assert_term(func_rank(pointers_split) < 0) 0.039820s: Exiting Redux.assert_term: 0.000003 seconds 0.039837s: Entering Redux.assert_term(func_rank(pointers_join) < 0) 0.039849s: Exiting Redux.assert_term: 0.000003 seconds 0.039865s: Entering Redux.assert_term(func_rank(map_uchar_of_char_char_of_uchar) < 0) 0.039877s: Exiting Redux.assert_term: 0.000003 seconds 0.039914s: Entering Redux.assert_term(func_rank(map_char_of_uchar_uchar_of_char) < 0) 0.039927s: Exiting Redux.assert_term: 0.000003 seconds 0.039947s: Entering Redux.assert_term(func_rank(chars_to_uchars) < 0) 0.039959s: Exiting Redux.assert_term: 0.000003 seconds 0.039974s: Entering Redux.assert_term(func_rank(chars__to_uchars_) < 0) 0.039986s: Exiting Redux.assert_term: 0.000003 seconds 0.040000s: Entering Redux.assert_term(func_rank(uchars_to_chars) < 0) 0.040012s: Exiting Redux.assert_term: 0.000002 seconds 0.040035s: Entering Redux.assert_term(func_rank(uchars__to_chars_) < 0) 0.040047s: Exiting Redux.assert_term: 0.000003 seconds 0.040061s: Entering Redux.assert_term(func_rank(chars_to_ints) < 0) 0.040074s: Exiting Redux.assert_term: 0.000004 seconds 0.040089s: Entering Redux.assert_term(func_rank(ints_to_chars) < 0) 0.040101s: Exiting Redux.assert_term: 0.000003 seconds 0.040116s: Entering Redux.assert_term(func_rank(ints__to_chars_) < 0) 0.040128s: Exiting Redux.assert_term: 0.000002 seconds 0.040149s: Entering Redux.assert_term(func_rank(chars_to_uints) < 0) 0.040162s: Exiting Redux.assert_term: 0.000003 seconds 0.040178s: Entering Redux.assert_term(func_rank(uints_to_chars) < 0) 0.040190s: Exiting Redux.assert_term: 0.000003 seconds 0.040205s: Entering Redux.assert_term(func_rank(chars_to_bools) < 0) 0.040218s: Exiting Redux.assert_term: 0.000003 seconds 0.040233s: Entering Redux.assert_term(func_rank(bools_to_chars) < 0) 0.040246s: Exiting Redux.assert_term: 0.000002 seconds 0.040265s: Entering Redux.assert_term(func_rank(chars_to_integers_) < 0) 0.040278s: Exiting Redux.assert_term: 0.000003 seconds 0.040295s: Entering Redux.assert_term(func_rank(integers__to_chars) < 0) 0.040307s: Exiting Redux.assert_term: 0.000003 seconds 0.040322s: Entering Redux.assert_term(func_rank(integers___to_chars_) < 0) 0.040333s: Exiting Redux.assert_term: 0.000002 seconds 0.040348s: Entering Redux.assert_term(func_rank(uchars_to_integers_) < 0) 0.040364s: Exiting Redux.assert_term: 0.000002 seconds 0.040381s: Entering Redux.assert_term(func_rank(integers__to_uchars) < 0) 0.040393s: Exiting Redux.assert_term: 0.000003 seconds 0.040407s: Entering Redux.assert_term(func_rank(chars__to_pointers_) < 0) 0.040419s: Exiting Redux.assert_term: 0.000002 seconds 0.040435s: Entering Redux.assert_term(func_rank(pointers__to_chars_) < 0) 0.040447s: Exiting Redux.assert_term: 0.000002 seconds 0.040462s: Entering Redux.assert_term(func_rank(chars_to_pointers) < 0) 0.040479s: Exiting Redux.assert_term: 0.000003 seconds 0.040495s: Entering Redux.assert_term(func_rank(pointers_to_chars) < 0) 0.040507s: Exiting Redux.assert_term: 0.000002 seconds 0.040521s: Entering Redux.assert_term(func_rank(integers__inv) < 0) 0.040533s: Exiting Redux.assert_term: 0.000002 seconds 0.040548s: Entering Redux.assert_term(func_rank(integers__to_integers__) < 0) 0.040560s: Exiting Redux.assert_term: 0.000003 seconds 0.040576s: Entering Redux.assert_term(func_rank(divrem_elim) < 0) 0.040592s: Exiting Redux.assert_term: 0.000003 seconds 0.040606s: Entering Redux.assert_term(func_rank(string_to_body_chars) < 0) 0.040618s: Exiting Redux.assert_term: 0.000003 seconds 0.040633s: Entering Redux.assert_term(func_rank(body_chars_to_string) < 0) 0.040645s: Exiting Redux.assert_term: 0.000002 seconds 0.040663s: Entering Redux.assert_term(func_rank(chars_to_string) < 0) 0.040675s: Exiting Redux.assert_term: 0.000003 seconds 0.040692s: Entering Redux.assert_term(func_rank(string_to_chars_) < 0) 0.040712s: Exiting Redux.assert_term: 0.000003 seconds 0.040729s: Entering Redux.assert_term(func_rank(string_to_chars) < 0) 0.040743s: Exiting Redux.assert_term: 0.000003 seconds 0.040758s: Entering Redux.assert_term(func_rank(chars_separate_string) < 0) 0.040770s: Exiting Redux.assert_term: 0.000003 seconds 0.041134s: Entering Redux.assert_term(func_rank(chars_unseparate_string) < 0) 0.041151s: Exiting Redux.assert_term: 0.000004 seconds 0.042193s: Entering Redux.assert_term(func_rank(reach_error) = 199) 0.042223s: Exiting Redux.assert_term: 0.000007 seconds 0.042247s: Entering Redux.assert_term(func_rank(assume_abort_if_not) = 201) 0.042261s: Exiting Redux.assert_term: 0.000003 seconds 0.042281s: Entering Redux.assert_term(func_rank(__VERIFIER_assert) = 202) 0.042294s: Exiting Redux.assert_term: 0.000003 seconds 0.042310s: Entering Redux.assert_term(func_rank(main) = 203) 0.042322s: Exiting Redux.assert_term: 0.000003 seconds 0.042357s: hard2_valuebound50__verifast_instrumented_modified.c(32,5-9): Function 'main': Function type implementation check 0.042391s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.042406s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.042416s: Entering Redux.assume(0 <= argc) 0.042431s: Exiting Redux.assume: 0.000005 seconds 0.042439s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.042457s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.042472s: hard2_valuebound50__verifast_instrumented_modified.c(32,25-31): Consuming assertion 0.042486s: Consuming chunk module(hard2_valuebound50__verifast_instrumented_modified, true) 0.042498s: hard2_valuebound50__verifast_instrumented_modified.c(33,13-17): Producing assertion 0.042510s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.042523s: hard2_valuebound50__verifast_instrumented_modified.c(32,5-9): Cleaning up dummy fraction chunks 0.042531s: hard2_valuebound50__verifast_instrumented_modified.c(32,5-9): Leak check. 0.042579s: hard2_valuebound50__verifast_instrumented_modified.c(11,6-17): Verifying function 'reach_error' 0.042589s: hard2_valuebound50__verifast_instrumented_modified.c(11,33-38): Producing assertion 0.042602s: Entering Redux.assume(false) 0.042613s: Exiting Redux.assume: 0.000002 seconds 0.042628s: Entering Redux.assert_term(-2147483648 <= cond && cond <= 2147483647) 0.042641s: Exiting Redux.assert_term: 0.000004 seconds 0.042652s: hard2_valuebound50__verifast_instrumented_modified.c(17,6-25): Verifying function 'assume_abort_if_not' 0.042661s: hard2_valuebound50__verifast_instrumented_modified.c(17,49-53): Producing assertion 0.042669s: Entering Redux.assume(true) 0.042679s: Exiting Redux.assume: 0.000002 seconds 0.042698s: hard2_valuebound50__verifast_instrumented_modified.c(17,6-25): Executing statement 0.042718s: hard2_valuebound50__verifast_instrumented_modified.c(20,3-5): Executing statement 0.042742s: Entering Redux.assume(!(!(cond = 0))) 0.042769s: Exiting Redux.assume: 0.000015 seconds 0.042778s: hard2_valuebound50__verifast_instrumented_modified.c(20,13-14): Executing statement 0.042790s: hard2_valuebound50__verifast_instrumented_modified.c(20,14-19): Executing statement 0.042812s: Entering Redux.assert_term(func_rank(abort) < 0) 0.042826s: Exiting Redux.assert_term: 0.000003 seconds 0.042839s: hard2_valuebound50__verifast_instrumented_modified.c(20,14-19): Verifying call 0.042848s: hard2_valuebound50__verifast_instrumented_modified.c(8,38-42): Consuming assertion 0.042856s: Entering Redux.query(true) 0.042865s: Exiting Redux.query 0.042875s: hard2_valuebound50__verifast_instrumented_modified.c(9,13-18): Producing assertion 0.042882s: Entering Redux.assume(false) 0.042897s: Exiting Redux.assume: 0.000001 seconds 0.042919s: Entering Redux.assume(!(!(!(cond = 0)))) 0.042938s: Exiting Redux.assume: 0.000004 seconds 0.042950s: hard2_valuebound50__verifast_instrumented_modified.c(21,1-2): Executing return statement 0.042960s: hard2_valuebound50__verifast_instrumented_modified.c(18,13-17): Consuming assertion 0.042969s: Entering Redux.query(true) 0.042977s: Exiting Redux.query 0.042986s: hard2_valuebound50__verifast_instrumented_modified.c(21,1-2): Cleaning up dummy fraction chunks 0.042999s: hard2_valuebound50__verifast_instrumented_modified.c(21,1-2): Leak check. 0.043015s: Entering Redux.assert_term(-2147483648 <= cond && cond <= 2147483647) 0.043028s: Exiting Redux.assert_term: 0.000004 seconds 0.043038s: hard2_valuebound50__verifast_instrumented_modified.c(22,6-23): Verifying function '__VERIFIER_assert' 0.043047s: hard2_valuebound50__verifast_instrumented_modified.c(22,53-55): Producing assertion 0.043056s: Entering Redux.assume(!(cond = 0)) 0.043076s: Exiting Redux.assume: 0.000003 seconds 0.043085s: hard2_valuebound50__verifast_instrumented_modified.c(22,6-23): Executing statement 0.043097s: hard2_valuebound50__verifast_instrumented_modified.c(25,5-7): Executing statement 0.043108s: Entering Redux.assume(!(!(cond = 0))) 0.043119s: Exiting Redux.assume: 0.000002 seconds 0.043128s: Entering Redux.assume(!(!(!(cond = 0)))) 0.043139s: Exiting Redux.assume: 0.000001 seconds 0.043147s: hard2_valuebound50__verifast_instrumented_modified.c(29,5-11): Executing return statement 0.043877s: hard2_valuebound50__verifast_instrumented_modified.c(23,19-21): Consuming assertion 0.043892s: Entering Redux.query(!(cond = 0)) 0.043910s: Exiting Redux.query 0.043919s: hard2_valuebound50__verifast_instrumented_modified.c(30,1-2): Cleaning up dummy fraction chunks 0.043928s: hard2_valuebound50__verifast_instrumented_modified.c(30,1-2): Leak check. 0.043947s: hard2_valuebound50__verifast_instrumented_modified.c(32,5-9): Verifying function 'main' 0.043963s: hard2_valuebound50__verifast_instrumented_modified.c(32,25-31): Producing assertion 0.043983s: hard2_valuebound50__verifast_instrumented_modified.c(32,5-9): Executing statement 0.043996s: hard2_valuebound50__verifast_instrumented_modified.c(36,1-2): Executing statement 0.044005s: hard2_valuebound50__verifast_instrumented_modified.c(38,1-39,1): Executing statement 0.044023s: Consuming chunk [_]module(hard2_valuebound50__verifast_instrumented_modified, true) 0.044040s: hard2_valuebound50__verifast_instrumented_modified.c(40,5-8): Executing statement 0.044052s: Entering Redux.assert_term(-2147483648 <= A && A <= 2147483647) 0.044066s: Exiting Redux.assert_term: 0.000004 seconds 0.044075s: Entering Redux.assert_term(-2147483648 <= B && B <= 2147483647) 0.044087s: Exiting Redux.assert_term: 0.000002 seconds 0.044095s: hard2_valuebound50__verifast_instrumented_modified.c(41,5-8): Executing statement 0.044105s: Entering Redux.assert_term(-2147483648 <= r && r <= 2147483647) 0.044122s: Exiting Redux.assert_term: 0.000003 seconds 0.044131s: Entering Redux.assert_term(-2147483648 <= d && d <= 2147483647) 0.044143s: Exiting Redux.assert_term: 0.000003 seconds 0.044153s: Entering Redux.assert_term(-2147483648 <= p && p <= 2147483647) 0.044166s: Exiting Redux.assert_term: 0.000003 seconds 0.044177s: Entering Redux.assert_term(-2147483648 <= q && q <= 2147483647) 0.044190s: Exiting Redux.assert_term: 0.000002 seconds 0.044198s: hard2_valuebound50__verifast_instrumented_modified.c(42,7-8): Executing statement 0.044222s: Entering Redux.assert_term(func_rank(__VERIFIER_nondet_int) < 0) 0.044236s: Exiting Redux.assert_term: 0.000004 seconds 0.044246s: hard2_valuebound50__verifast_instrumented_modified.c(42,9-30): Verifying call 0.044255s: hard2_valuebound50__verifast_instrumented_modified.c(14,53-57): Consuming assertion 0.044263s: Entering Redux.query(true) 0.044272s: Exiting Redux.query 0.044283s: Entering Redux.assert_term(-2147483648 <= A0 && A0 <= 2147483647) 0.044300s: Exiting Redux.assert_term: 0.000004 seconds 0.044309s: hard2_valuebound50__verifast_instrumented_modified.c(15,13-17): Producing assertion 0.044318s: Entering Redux.assume(true) 0.044328s: Exiting Redux.assume: 0.000001 seconds 0.044337s: hard2_valuebound50__verifast_instrumented_modified.c(43,5-24): Executing statement 0.044354s: Entering Redux.assume(0 <= A0) 0.044369s: Exiting Redux.assume: 0.000005 seconds 0.044378s: Entering Redux.assume(A0 <= 50) 0.044397s: Exiting Redux.assume: 0.000005 seconds 0.044407s: hard2_valuebound50__verifast_instrumented_modified.c(43,5-24): Verifying call 0.044415s: hard2_valuebound50__verifast_instrumented_modified.c(17,49-53): Consuming assertion 0.044423s: Entering Redux.query(true) 0.044432s: Exiting Redux.query 0.044441s: hard2_valuebound50__verifast_instrumented_modified.c(18,13-17): Producing assertion 0.044450s: Entering Redux.assume(true) 0.044460s: Exiting Redux.assume: 0.000001 seconds 0.044468s: hard2_valuebound50__verifast_instrumented_modified.c(44,7-8): Executing statement 0.044489s: hard2_valuebound50__verifast_instrumented_modified.c(46,7-8): Executing statement 0.044499s: hard2_valuebound50__verifast_instrumented_modified.c(47,7-8): Executing statement 0.044508s: hard2_valuebound50__verifast_instrumented_modified.c(48,7-8): Executing statement 0.044518s: hard2_valuebound50__verifast_instrumented_modified.c(49,7-8): Executing statement 0.044527s: hard2_valuebound50__verifast_instrumented_modified.c(51,5-10): Executing statement 0.044570s: hard2_valuebound50__verifast_instrumented_modified.c(51,417-419): Consuming assertion 0.044600s: Entering Redux.query(A0 = A0 && 1 = 2 && 1 = 2 && 0 = 0 && 1 = 1 || A0 = A0 && (A0 + 1) = (1 + A0) && (0 <= 1 ? 0 : (0 - 1)) <= A0 && (0 <= 1 ? 1 : (1 + 2)) = 0 && 0 = 0 && 1 = 1 && 4 <= (0 <= 1 ? 0 : (0 - 1)) || A0 = A0 && 1 = 4 && 2 <= A0 && 0 = 0 && 1 = 1 && 1 = 4 || A0 = A0 && 1 = 1 && 0 = 0 && 1 = 1 && 1 = 1) 0.044660s: Exiting Redux.query 0.044677s: Entering Redux.assert_term(-2147483648 <= d0 && d0 <= 2147483647) 0.044690s: Exiting Redux.assert_term: 0.000003 seconds 0.044699s: Entering Redux.assert_term(-2147483648 <= p0 && p0 <= 2147483647) 0.044711s: Exiting Redux.assert_term: 0.000002 seconds 0.044719s: hard2_valuebound50__verifast_instrumented_modified.c(51,417-419): Producing assertion 0.044748s: Entering Redux.assume(A0 = A0 && p0 = 2 && d0 = 2 && 0 = 0 && 1 = 1 || A0 = A0 && (A0 + d0) = (p0 + A0) && (0 <= d0 ? /(d0, 2) : (/(d0, 2) - 1)) <= A0 && (0 <= d0 ? %(d0, 2) : (%(d0, 2) + 2)) = 0 && 0 = 0 && 1 = 1 && 4 <= (0 <= d0 ? /(d0, 2) : (/(d0, 2) - 1)) || A0 = A0 && d0 = 4 && 2 <= A0 && 0 = 0 && 1 = 1 && p0 = 4 || A0 = A0 && d0 = 1 && 0 = 0 && 1 = 1 && p0 = 1) 0.044922s: Exiting Redux.assume: 0.000159 seconds 0.044934s: hard2_valuebound50__verifast_instrumented_modified.c(51,5-10): Evaluating loop condition 0.044944s: Entering Redux.assume(!(1 = 0)) 0.044955s: Exiting Redux.assume: 0.000001 seconds 0.044965s: hard2_valuebound50__verifast_instrumented_modified.c(52,2-3): Executing statement 0.044982s: hard2_valuebound50__verifast_instrumented_modified.c(53,9-26): Executing statement 0.044997s: Entering Redux.assume(0 = 0) 0.045008s: Exiting Redux.assume: 0.000001 seconds 0.045017s: hard2_valuebound50__verifast_instrumented_modified.c(53,9-26): Verifying call 0.045025s: hard2_valuebound50__verifast_instrumented_modified.c(22,53-55): Consuming assertion 0.045034s: Entering Redux.query(!(1 = 0)) 0.045043s: Exiting Redux.query 0.045056s: hard2_valuebound50__verifast_instrumented_modified.c(23,19-21): Producing assertion 0.045065s: Entering Redux.assume(!(1 = 0)) 0.045075s: Exiting Redux.assume: 0.000001 seconds 0.045084s: hard2_valuebound50__verifast_instrumented_modified.c(54,9-26): Executing statement 0.045097s: Entering Redux.assume(A0 = A0) 0.045107s: Exiting Redux.assume: 0.000001 seconds 0.045116s: hard2_valuebound50__verifast_instrumented_modified.c(54,9-26): Verifying call 0.045125s: hard2_valuebound50__verifast_instrumented_modified.c(22,53-55): Consuming assertion 0.045138s: Entering Redux.query(!(1 = 0)) 0.045146s: Exiting Redux.query 0.045155s: hard2_valuebound50__verifast_instrumented_modified.c(23,19-21): Producing assertion 0.045165s: Entering Redux.assume(!(1 = 0)) 0.045175s: Exiting Redux.assume: 0.000001 seconds 0.045183s: hard2_valuebound50__verifast_instrumented_modified.c(55,9-26): Executing statement 0.045197s: Entering Redux.assume(d0 = (1 * p0)) 0.045728s: Exiting Redux.assume: 0.000520 seconds 0.045752s: hard2_valuebound50__verifast_instrumented_modified.c(55,9-26): Verifying call 0.045763s: hard2_valuebound50__verifast_instrumented_modified.c(22,53-55): Consuming assertion 0.045772s: Entering Redux.query(!(1 = 0)) 0.045782s: Exiting Redux.query 0.045792s: hard2_valuebound50__verifast_instrumented_modified.c(23,19-21): Producing assertion 0.045802s: Entering Redux.assume(!(1 = 0)) 0.045814s: Exiting Redux.assume: 0.000001 seconds 0.045823s: hard2_valuebound50__verifast_instrumented_modified.c(56,9-11): Executing statement 0.045841s: Entering Redux.assume(!(d0 <= A0)) 0.045948s: Exiting Redux.assume: 0.000097 seconds 0.045959s: hard2_valuebound50__verifast_instrumented_modified.c(56,24-29): Executing statement 0.045971s: hard2_valuebound50__verifast_instrumented_modified.c(62,5-10): Executing statement 0.045987s: hard2_valuebound50__verifast_instrumented_modified.c(62,108-110): Consuming assertion 0.046000s: Entering Redux.query(d0 = p0 && 1 <= p0 && (A0 + d0) = ((0 + p0) + A0) && 1 = 1) 0.046060s: Exiting Redux.query 0.046076s: Entering Redux.assert_term(-2147483648 <= d1 && d1 <= 2147483647) 0.046159s: Exiting Redux.assert_term: 0.000072 seconds 0.046171s: Entering Redux.assert_term(-2147483648 <= p1 && p1 <= 2147483647) 0.046248s: Exiting Redux.assert_term: 0.000067 seconds 0.046259s: Entering Redux.assert_term(-2147483648 <= r0 && r0 <= 2147483647) 0.046334s: Exiting Redux.assert_term: 0.000065 seconds 0.046345s: Entering Redux.assert_term(-2147483648 <= q0 && q0 <= 2147483647) 0.046427s: Exiting Redux.assert_term: 0.000066 seconds 0.046438s: hard2_valuebound50__verifast_instrumented_modified.c(62,108-110): Producing assertion 0.046451s: Entering Redux.assume(d1 = p1 && 1 <= p1 && (A0 + d1) = ((q0 + p1) + r0) && 1 = 1) 0.046555s: Exiting Redux.assume: 0.000095 seconds 0.046565s: hard2_valuebound50__verifast_instrumented_modified.c(62,5-10): Evaluating loop condition 0.046576s: Entering Redux.assume(!(1 = 0)) 0.046592s: Exiting Redux.assume: 0.000002 seconds 0.046602s: hard2_valuebound50__verifast_instrumented_modified.c(63,2-3): Executing statement 0.046616s: hard2_valuebound50__verifast_instrumented_modified.c(64,9-26): Executing statement 0.046634s: Entering Redux.assume(A0 = ((q0 * 1) + r0)) 0.046854s: Exiting Redux.assume: 0.000210 seconds 0.046867s: hard2_valuebound50__verifast_instrumented_modified.c(64,9-26): Verifying call 0.046876s: hard2_valuebound50__verifast_instrumented_modified.c(22,53-55): Consuming assertion 0.046891s: Entering Redux.query(!(1 = 0)) 0.046909s: Exiting Redux.query 0.046918s: hard2_valuebound50__verifast_instrumented_modified.c(23,19-21): Producing assertion 0.046927s: Entering Redux.assume(!(1 = 0)) 0.046937s: Exiting Redux.assume: 0.000001 seconds 0.046946s: hard2_valuebound50__verifast_instrumented_modified.c(65,9-26): Executing statement 0.046960s: Entering Redux.assume(d1 = (1 * p1)) 0.046971s: Exiting Redux.assume: 0.000002 seconds 0.046980s: hard2_valuebound50__verifast_instrumented_modified.c(65,9-26): Verifying call 0.046994s: hard2_valuebound50__verifast_instrumented_modified.c(22,53-55): Consuming assertion 0.047004s: Entering Redux.query(!(1 = 0)) 0.047012s: Exiting Redux.query 0.047021s: hard2_valuebound50__verifast_instrumented_modified.c(23,19-21): Producing assertion 0.047029s: Entering Redux.assume(!(1 = 0)) 0.047039s: Exiting Redux.assume: 0.000001 seconds 0.047048s: hard2_valuebound50__verifast_instrumented_modified.c(67,9-11): Executing statement 0.047064s: Entering Redux.assume(!(!(p1 = 1))) 0.047164s: Exiting Redux.assume: 0.000090 seconds 0.047175s: hard2_valuebound50__verifast_instrumented_modified.c(67,24-29): Executing statement 0.047186s: hard2_valuebound50__verifast_instrumented_modified.c(77,5-22): Executing statement 0.047200s: Entering Redux.assume(A0 = ((d1 * q0) + r0)) 0.047290s: Exiting Redux.assume: 0.000080 seconds 0.047301s: hard2_valuebound50__verifast_instrumented_modified.c(77,5-22): Verifying call 0.047315s: hard2_valuebound50__verifast_instrumented_modified.c(22,53-55): Consuming assertion 0.047325s: Entering Redux.query(!(1 = 0)) 0.047333s: Exiting Redux.query 0.047342s: hard2_valuebound50__verifast_instrumented_modified.c(23,19-21): Producing assertion 0.047350s: Entering Redux.assume(!(1 = 0)) 0.047360s: Exiting Redux.assume: 0.000001 seconds 0.047369s: hard2_valuebound50__verifast_instrumented_modified.c(78,5-22): Executing statement 0.047381s: Entering Redux.assume(1 = d1) 0.047403s: Exiting Redux.assume: 0.000001 seconds 0.047412s: hard2_valuebound50__verifast_instrumented_modified.c(78,5-22): Verifying call 0.047420s: hard2_valuebound50__verifast_instrumented_modified.c(22,53-55): Consuming assertion 0.047428s: Entering Redux.query(!(1 = 0)) 0.047437s: Exiting Redux.query 0.047445s: hard2_valuebound50__verifast_instrumented_modified.c(23,19-21): Producing assertion 0.047453s: Entering Redux.assume(!(1 = 0)) 0.047463s: Exiting Redux.assume: 0.000001 seconds 0.047481s: hard2_valuebound50__verifast_instrumented_modified.c(79,5-11): Executing return statement 0.047491s: hard2_valuebound50__verifast_instrumented_modified.c(33,13-17): Consuming assertion 0.047501s: hard2_valuebound50__verifast_instrumented_modified.c(80,1-2): Cleaning up dummy fraction chunks 0.047509s: hard2_valuebound50__verifast_instrumented_modified.c(80,1-2): Leak check. 0.047519s: Entering Redux.assume(!(1 = d1)) 0.047530s: Exiting Redux.assume: 0.000001 seconds 0.047539s: Entering Redux.assume(!(A0 = ((d1 * q0) + r0))) 0.047562s: Exiting Redux.assume: 0.000008 seconds 0.047573s: Entering Redux.assume(!(!(!(p1 = 1)))) 0.047660s: Exiting Redux.assume: 0.000077 seconds 0.047672s: hard2_valuebound50__verifast_instrumented_modified.c(69,11-12): Executing statement 0.047684s: Entering Redux.query(!(2 = 0)) 0.047694s: Exiting Redux.query 0.047704s: hard2_valuebound50__verifast_instrumented_modified.c(70,11-12): Executing statement 0.047716s: Entering Redux.query(!(2 = 0)) 0.047732s: Exiting Redux.query 0.047743s: hard2_valuebound50__verifast_instrumented_modified.c(71,9-11): Executing statement 0.047756s: Entering Redux.assume(/(d1, 2) <= r0) 0.047848s: Exiting Redux.assume: 0.000081 seconds 0.047859s: hard2_valuebound50__verifast_instrumented_modified.c(71,21-22): Executing statement 0.047872s: hard2_valuebound50__verifast_instrumented_modified.c(72,15-16): Executing statement 0.047884s: hard2_valuebound50__verifast_instrumented_modified.c(73,15-16): Executing statement 0.047919s: hard2_valuebound50__verifast_instrumented_modified.c(62,108-110): Consuming assertion 0.047934s: Entering Redux.query(/(d1, 2) = /(p1, 2) && 1 <= /(p1, 2) && (A0 + /(d1, 2)) = (((q0 + /(p1, 2)) + /(p1, 2)) + (r0 - /(d1, 2))) && 1 = 1) 0.048166s: Exiting Redux.query 0.048178s: hard2_valuebound50__verifast_instrumented_modified.c(62,34-36): Consuming expression 0.048189s: Entering Redux.query(/(d1, 2) = /(p1, 2)) 0.048198s: Exiting Redux.query 0.048207s: hard2_valuebound50__verifast_instrumented_modified.c(62,46-48): Consuming expression 0.048221s: Entering Redux.query(1 <= /(p1, 2)) 0.048307s: Exiting Redux.query hard2_valuebound50__verifast_instrumented_modified.c(62,108-110): Cannot prove condition. (Cannot prove 1 <= /(p1, 2).)