./verifast-validate-witness.sh sv-benchmarks/c/nla-digbench/lcm2.c ./results/automizer-verification-files/SV-COMP24_unreach-call/lcm2.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/nla-digbench/lcm2.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/lcm2.yml/witness-2.1.yml ++ basename sv-benchmarks/c/nla-digbench/lcm2.c + FILE=lcm2.c ++ echo lcm2 ++ sed 's/[-\.]/_/g' - + SANITIZED=lcm2 + MODULE=lcm2__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=lcm2__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/lcm2.yml/witness-2.1.yml + TRANSLATED_WITNESS=translated.witness-2.1.yml + FINAL_PROGRAM=lcm2__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/lcm2.yml/witness-2.1.yml -p sv-benchmarks/c/nla-digbench/lcm2.c -o translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n lcm2__verifast_instrumented_modified Cast deleted. Potential Overflow in Invariant. + instrument_program_cli.py -w translated.witness-2.1.yml -p sv-benchmarks/c/nla-digbench/lcm2.c -o lcm2__verifast_instrumented.c + program_modifications_cli.py -p lcm2__verifast_instrumented.c -o lcm2__verifast_instrumented_modified.c + verifast -stats -verbose 2 -disable_overflow_check -allow_dead_code -target ILP32 -read_options_from_source_file -c lcm2__verifast_instrumented_modified.c lcm2__verifast_instrumented_modified.c 0.035978s: lcm2__verifast_instrumented_modified.c(29,5-9): Function 'main': Function type implementation check 0.036030s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.036045s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.036059s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.036069s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.036096s: lcm2__verifast_instrumented_modified.c(29,25-31): Consuming assertion 0.036112s: lcm2__verifast_instrumented_modified.c(30,13-17): Producing assertion 0.036123s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.036132s: lcm2__verifast_instrumented_modified.c(29,5-9): Cleaning up dummy fraction chunks 0.036145s: lcm2__verifast_instrumented_modified.c(29,5-9): Leak check. 0.036185s: lcm2__verifast_instrumented_modified.c(8,6-17): Verifying function 'reach_error' 0.036195s: lcm2__verifast_instrumented_modified.c(8,33-38): Producing assertion 0.036228s: lcm2__verifast_instrumented_modified.c(14,6-25): Verifying function 'assume_abort_if_not' 0.036238s: lcm2__verifast_instrumented_modified.c(14,49-53): Producing assertion 0.036253s: lcm2__verifast_instrumented_modified.c(14,6-25): Executing statement 0.036274s: lcm2__verifast_instrumented_modified.c(17,3-5): Executing statement 0.036310s: lcm2__verifast_instrumented_modified.c(17,13-14): Executing statement 0.036322s: lcm2__verifast_instrumented_modified.c(17,14-19): Executing statement 0.036343s: lcm2__verifast_instrumented_modified.c(17,14-19): Verifying call 0.036353s: lcm2__verifast_instrumented_modified.c(5,38-42): Consuming assertion 0.036364s: lcm2__verifast_instrumented_modified.c(6,13-17): Producing assertion 0.036374s: lcm2__verifast_instrumented_modified.c(18,1-2): Executing return statement 0.036389s: lcm2__verifast_instrumented_modified.c(15,13-17): Consuming assertion 0.036398s: lcm2__verifast_instrumented_modified.c(18,1-2): Cleaning up dummy fraction chunks 0.036407s: lcm2__verifast_instrumented_modified.c(18,1-2): Leak check. 0.036421s: lcm2__verifast_instrumented_modified.c(18,1-2): Executing return statement 0.036430s: lcm2__verifast_instrumented_modified.c(15,13-17): Consuming assertion 0.036438s: lcm2__verifast_instrumented_modified.c(18,1-2): Cleaning up dummy fraction chunks 0.036451s: lcm2__verifast_instrumented_modified.c(18,1-2): Leak check. 0.036470s: lcm2__verifast_instrumented_modified.c(19,6-23): Verifying function '__VERIFIER_assert' 0.036479s: lcm2__verifast_instrumented_modified.c(19,50-52): Producing assertion 0.036493s: lcm2__verifast_instrumented_modified.c(19,6-23): Executing statement 0.036505s: lcm2__verifast_instrumented_modified.c(22,5-7): Executing statement 0.036526s: lcm2__verifast_instrumented_modified.c(26,5-11): Executing return statement 0.036540s: lcm2__verifast_instrumented_modified.c(20,16-18): Consuming assertion 0.036554s: lcm2__verifast_instrumented_modified.c(27,1-2): Cleaning up dummy fraction chunks 0.036562s: lcm2__verifast_instrumented_modified.c(27,1-2): Leak check. 0.036579s: lcm2__verifast_instrumented_modified.c(29,5-9): Verifying function 'main' 0.036587s: lcm2__verifast_instrumented_modified.c(29,25-31): Producing assertion 0.036600s: lcm2__verifast_instrumented_modified.c(33,5-16): Executing statement 0.036627s: lcm2__verifast_instrumented_modified.c(29,5-9): Executing statement 0.036637s: lcm2__verifast_instrumented_modified.c(35,5-13): Executing statement 0.036658s: lcm2__verifast_instrumented_modified.c(36,5-13): Executing statement 0.036681s: lcm2__verifast_instrumented_modified.c(37,7-8): Executing statement 0.036702s: lcm2__verifast_instrumented_modified.c(37,9-31): Verifying call 0.036712s: lcm2__verifast_instrumented_modified.c(11,59-63): Consuming assertion 0.036731s: lcm2__verifast_instrumented_modified.c(12,13-17): Producing assertion 0.036741s: lcm2__verifast_instrumented_modified.c(38,7-8): Executing statement 0.036754s: lcm2__verifast_instrumented_modified.c(38,9-31): Verifying call 0.036763s: lcm2__verifast_instrumented_modified.c(11,59-63): Consuming assertion 0.036777s: lcm2__verifast_instrumented_modified.c(12,13-17): Producing assertion 0.036786s: lcm2__verifast_instrumented_modified.c(39,5-24): Executing statement 0.036811s: lcm2__verifast_instrumented_modified.c(39,5-24): Verifying call 0.036820s: lcm2__verifast_instrumented_modified.c(14,49-53): Consuming assertion 0.036829s: lcm2__verifast_instrumented_modified.c(15,13-17): Producing assertion 0.036838s: lcm2__verifast_instrumented_modified.c(40,5-24): Executing statement 0.036853s: lcm2__verifast_instrumented_modified.c(40,5-24): Verifying call 0.036862s: lcm2__verifast_instrumented_modified.c(14,49-53): Consuming assertion 0.036871s: lcm2__verifast_instrumented_modified.c(15,13-17): Producing assertion 0.036885s: lcm2__verifast_instrumented_modified.c(42,5-24): Executing statement 0.036902s: lcm2__verifast_instrumented_modified.c(42,5-24): Verifying call 0.036911s: lcm2__verifast_instrumented_modified.c(14,49-53): Consuming assertion 0.036920s: lcm2__verifast_instrumented_modified.c(15,13-17): Producing assertion 0.036928s: lcm2__verifast_instrumented_modified.c(43,5-24): Executing statement 0.036944s: lcm2__verifast_instrumented_modified.c(43,5-24): Verifying call 0.036958s: lcm2__verifast_instrumented_modified.c(14,49-53): Consuming assertion 0.036967s: lcm2__verifast_instrumented_modified.c(15,13-17): Producing assertion 0.036976s: lcm2__verifast_instrumented_modified.c(45,7-8): Executing statement 0.036986s: lcm2__verifast_instrumented_modified.c(46,7-8): Executing statement 0.036995s: lcm2__verifast_instrumented_modified.c(47,7-8): Executing statement 0.037004s: lcm2__verifast_instrumented_modified.c(48,7-8): Executing statement 0.037018s: lcm2__verifast_instrumented_modified.c(50,5-10): Executing statement 0.037716s: lcm2__verifast_instrumented_modified.c(50,58-60): Consuming assertion 0.037761s: lcm2__verifast_instrumented_modified.c(50,58-60): Consuming expression lcm2__verifast_instrumented_modified.c(50,58-60): Cannot prove condition. (Cannot prove (%((b0 * a0), 2147483648) * 2) = %(((b0 * a0) + (a0 * b0)), 4294967296).)