./verifast-validate-witness.sh sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_valuebound2.c ./results/automizer-verification-files/SV-COMP24_unreach-call/egcd3-ll_valuebound2.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_valuebound2.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/egcd3-ll_valuebound2.yml/witness-2.1.yml ++ basename sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_valuebound2.c + FILE=egcd3-ll_valuebound2.c ++ echo egcd3-ll_valuebound2 ++ sed 's/[-\.]/_/g' - + SANITIZED=egcd3_ll_valuebound2 + MODULE=egcd3_ll_valuebound2__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=egcd3_ll_valuebound2__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/egcd3-ll_valuebound2.yml/witness-2.1.yml + TRANSLATED_WITNESS=translated.witness-2.1.yml + FINAL_PROGRAM=egcd3_ll_valuebound2__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/egcd3-ll_valuebound2.yml/witness-2.1.yml -p sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_valuebound2.c -o translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n egcd3_ll_valuebound2__verifast_instrumented_modified Cast deleted. Potential Overflow in Invariant. Cast deleted. Potential Overflow in Invariant. Cast deleted. Potential Overflow in Invariant. + instrument_program_cli.py -w translated.witness-2.1.yml -p sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_valuebound2.c -o egcd3_ll_valuebound2__verifast_instrumented.c + program_modifications_cli.py -p egcd3_ll_valuebound2__verifast_instrumented.c -o egcd3_ll_valuebound2__verifast_instrumented_modified.c + verifast -stats -verbose 2 -disable_overflow_check -allow_dead_code -target ILP32 -read_options_from_source_file -c egcd3_ll_valuebound2__verifast_instrumented_modified.c egcd3_ll_valuebound2__verifast_instrumented_modified.c 0.036350s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(28,5-9): Function 'main': Function type implementation check 0.036429s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.036445s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.036459s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.036469s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.036489s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(28,25-31): Consuming assertion 0.036507s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(29,13-17): Producing assertion 0.036518s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.036528s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(28,5-9): Cleaning up dummy fraction chunks 0.036543s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(28,5-9): Leak check. 0.036589s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(7,6-17): Verifying function 'reach_error' 0.036602s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(7,33-38): Producing assertion 0.036620s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(13,6-25): Verifying function 'assume_abort_if_not' 0.036630s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(13,49-53): Producing assertion 0.036651s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(13,6-25): Executing statement 0.036668s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(16,3-5): Executing statement 0.036702s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(16,13-14): Executing statement 0.036714s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(16,14-19): Executing statement 0.036736s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(16,14-19): Verifying call 0.036752s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(4,38-42): Consuming assertion 0.036763s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(5,13-17): Producing assertion 0.036774s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(17,1-2): Executing return statement 0.036784s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(14,19-21): Consuming assertion 0.036795s: egcd3_ll_valuebound2__verifast_instrumented_modified.c(14,19-21): Consuming expression egcd3_ll_valuebound2__verifast_instrumented_modified.c(14,19-21): Cannot prove condition. (Cannot prove !(cond = 0).)