./verifast-validate-witness.sh sv-benchmarks/c/loops-crafted-1/mono-crafted_12.c ./results/automizer-verification-files/SV-COMP24_unreach-call/mono-crafted_12.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/loops-crafted-1/mono-crafted_12.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/mono-crafted_12.yml/witness-2.1.yml + '[' -z x ']' + echo 'Using prover supplied by environment variable PROVER: Z3v4.5' Using prover supplied by environment variable PROVER: Z3v4.5 ++ basename sv-benchmarks/c/loops-crafted-1/mono-crafted_12.c + FILE=mono-crafted_12.c ++ echo mono-crafted_12 ++ sed 's/[-\.]/_/g' - + SANITIZED=mono_crafted_12 + MODULE=mono_crafted_12__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=mono_crafted_12__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/mono-crafted_12.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=mono_crafted_12__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/mono-crafted_12.yml/witness-2.1.yml -p sv-benchmarks/c/loops-crafted-1/mono-crafted_12.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n mono_crafted_12__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/loops-crafted-1/mono-crafted_12.c -o mono_crafted_12__verifast_instrumented.c + program_modifications_cli.py -p mono_crafted_12__verifast_instrumented.c -o mono_crafted_12__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Z3v4.5 -read_options_from_source_file -c mono_crafted_12__verifast_instrumented_modified.c mono_crafted_12__verifast_instrumented_modified.c 0.042798s: mono_crafted_12__verifast_instrumented_modified.c(13,5-9): Function 'main': Function type implementation check 0.042860s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.042890s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.042903s: Z3 assume (<= 0 argc): 0.000538 seconds 0.043507s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.043523s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.043545s: mono_crafted_12__verifast_instrumented_modified.c(13,25-31): Consuming assertion 0.043584s: Consuming chunk module(mono_crafted_12__verifast_instrumented_modified, true) 0.043604s: mono_crafted_12__verifast_instrumented_modified.c(14,13-17): Producing assertion 0.043617s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.043625s: mono_crafted_12__verifast_instrumented_modified.c(13,5-9): Cleaning up dummy fraction chunks 0.043639s: mono_crafted_12__verifast_instrumented_modified.c(13,5-9): Leak check. 0.043721s: mono_crafted_12__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.043733s: mono_crafted_12__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.043742s: Z3 assume false: 0.000007 seconds 0.043803s: mono_crafted_12__verifast_instrumented_modified.c(9,6-23): Verifying function '__VERIFIER_assert' 0.043814s: mono_crafted_12__verifast_instrumented_modified.c(9,53-55): Producing assertion 0.043839s: Z3 assume (not (= cond 0)): 0.000448 seconds 0.044338s: mono_crafted_12__verifast_instrumented_modified.c(9,6-23): Executing statement 0.044364s: mono_crafted_12__verifast_instrumented_modified.c(11,3-5): Executing statement 0.044396s: Z3 assume (not (not (= cond 0))): 0.000009 seconds 0.044452s: Z3 assume (not (not (not (= cond 0)))): 0.000398 seconds 0.044902s: mono_crafted_12__verifast_instrumented_modified.c(11,51-52): Executing return statement 0.044924s: mono_crafted_12__verifast_instrumented_modified.c(10,19-21): Consuming assertion 0.044935s: Z3 query (not (= cond 0)) returns true: 0.000011 seconds 0.044973s: mono_crafted_12__verifast_instrumented_modified.c(11,51-52): Cleaning up dummy fraction chunks 0.044984s: mono_crafted_12__verifast_instrumented_modified.c(11,51-52): Leak check. 0.045011s: mono_crafted_12__verifast_instrumented_modified.c(13,5-9): Verifying function 'main' 0.045023s: mono_crafted_12__verifast_instrumented_modified.c(13,25-31): Producing assertion 0.045047s: mono_crafted_12__verifast_instrumented_modified.c(13,5-9): Executing statement 0.045060s: mono_crafted_12__verifast_instrumented_modified.c(17,1-2): Executing statement 0.045070s: mono_crafted_12__verifast_instrumented_modified.c(19,1-20,1): Executing statement 0.045104s: Consuming chunk [_]module(mono_crafted_12__verifast_instrumented_modified, true) 0.045118s: mono_crafted_12__verifast_instrumented_modified.c(21,16-17): Executing statement 0.045135s: mono_crafted_12__verifast_instrumented_modified.c(22,16-17): Executing statement 0.045145s: mono_crafted_12__verifast_instrumented_modified.c(23,15-16): Executing statement 0.045154s: mono_crafted_12__verifast_instrumented_modified.c(24,2-7): Executing statement 0.045167s: mono_crafted_12__verifast_instrumented_modified.c(24,35-37): Consuming assertion 0.045177s: Z3 query (= (mod 0 2) 0) returns false: 0.000430 seconds 0.045640s: mono_crafted_12__verifast_instrumented_modified.c(24,35-37): Consuming expression 0.045660s: Z3 query (= (mod 0 2) 0) returns false: 0.000432 seconds mono_crafted_12__verifast_instrumented_modified.c(24,35-37): Cannot prove condition. (Cannot prove (= (mod 0 2) 0).)