./verifast-validate-witness.sh sv-benchmarks/c/loops/sum03-2.i ./results/automizer-verification-files/SV-COMP24_unreach-call/sum03-2.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/loops/sum03-2.i + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/sum03-2.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/sum03-2.i + FILE=sum03-2.i ++ echo sum03-2 ++ sed 's/[-\.]/_/g' - + SANITIZED=sum03_2 + MODULE=sum03_2__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=sum03_2__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/sum03-2.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=sum03_2__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/sum03-2.yml/witness-2.1.yml -p sv-benchmarks/c/loops/sum03-2.i -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n sum03_2__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/loops/sum03-2.i -o sum03_2__verifast_instrumented.c + program_modifications_cli.py -p sum03_2__verifast_instrumented.c -o sum03_2__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Z3v4.5 -read_options_from_source_file -c sum03_2__verifast_instrumented_modified.c sum03_2__verifast_instrumented_modified.c 0.042383s: sum03_2__verifast_instrumented_modified.c(22,5-9): Function 'main': Function type implementation check 0.042437s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.042452s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.042480s: Z3 assume (<= 0 argc): 0.000554 seconds 0.043107s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.043123s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.043138s: sum03_2__verifast_instrumented_modified.c(22,25-31): Consuming assertion 0.043176s: Consuming chunk module(sum03_2__verifast_instrumented_modified, true) 0.043196s: sum03_2__verifast_instrumented_modified.c(23,13-17): Producing assertion 0.043215s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.043224s: sum03_2__verifast_instrumented_modified.c(22,5-9): Cleaning up dummy fraction chunks 0.043232s: sum03_2__verifast_instrumented_modified.c(22,5-9): Leak check. 0.043314s: sum03_2__verifast_instrumented_modified.c(8,6-17): Verifying function 'reach_error' 0.043327s: sum03_2__verifast_instrumented_modified.c(8,33-38): Producing assertion 0.043341s: Z3 assume false: 0.000007 seconds 0.043405s: sum03_2__verifast_instrumented_modified.c(11,6-23): Verifying function '__VERIFIER_assert' 0.043417s: sum03_2__verifast_instrumented_modified.c(11,53-55): Producing assertion 0.043428s: Z3 assume (not (= cond 0)): 0.000446 seconds 0.043925s: sum03_2__verifast_instrumented_modified.c(11,6-23): Executing statement 0.043952s: sum03_2__verifast_instrumented_modified.c(14,3-5): Executing statement 0.043983s: Z3 assume (not (not (= cond 0))): 0.000010 seconds 0.044050s: Z3 assume (not (not (not (= cond 0)))): 0.000398 seconds 0.044502s: sum03_2__verifast_instrumented_modified.c(17,3-9): Executing return statement 0.044523s: sum03_2__verifast_instrumented_modified.c(12,19-21): Consuming assertion 0.044533s: Z3 query (not (= cond 0)) returns true: 0.000011 seconds 0.044571s: sum03_2__verifast_instrumented_modified.c(18,1-2): Cleaning up dummy fraction chunks 0.044581s: sum03_2__verifast_instrumented_modified.c(18,1-2): Leak check. 0.044614s: sum03_2__verifast_instrumented_modified.c(22,5-9): Verifying function 'main' 0.044624s: sum03_2__verifast_instrumented_modified.c(22,25-31): Producing assertion 0.044641s: sum03_2__verifast_instrumented_modified.c(22,5-9): Executing statement 0.044654s: sum03_2__verifast_instrumented_modified.c(26,1-2): Executing statement 0.044664s: sum03_2__verifast_instrumented_modified.c(28,1-29,1): Executing statement 0.044699s: Consuming chunk [_]module(sum03_2__verifast_instrumented_modified, true) 0.044717s: sum03_2__verifast_instrumented_modified.c(30,15-19): Consuming assertion 0.044725s: Z3 query true returns true: 0.000008 seconds 0.044742s: sum03_2__verifast_instrumented_modified.c(30,5-14): Cleaning up dummy fraction chunks 0.044751s: sum03_2__verifast_instrumented_modified.c(30,5-14): Leak check. 0.044763s: sum03_2__verifast_instrumented_modified.c(30,15-19): Producing assertion 0.044772s: Z3 assume true: 0.000401 seconds 0.045186s: sum03_2__verifast_instrumented_modified.c(31,18-19): Executing statement 0.045208s: sum03_2__verifast_instrumented_modified.c(32,21-22): Executing statement 0.045235s: sum03_2__verifast_instrumented_modified.c(32,22-44): Verifying call 0.045245s: sum03_2__verifast_instrumented_modified.c(19,52-56): Consuming assertion 0.045252s: Z3 query true returns true: 0.000034 seconds 0.045325s: sum03_2__verifast_instrumented_modified.c(20,13-17): Producing assertion 0.045338s: Z3 assume true: 0.000401 seconds 0.045761s: sum03_2__verifast_instrumented_modified.c(32,51-73): Verifying call 0.045779s: sum03_2__verifast_instrumented_modified.c(19,52-56): Consuming assertion 0.045788s: Z3 query true returns true: 0.000022 seconds 0.045848s: sum03_2__verifast_instrumented_modified.c(20,13-17): Producing assertion 0.045861s: Z3 assume true: 0.000405 seconds 0.046280s: sum03_2__verifast_instrumented_modified.c(33,17-18): Executing statement 0.046295s: sum03_2__verifast_instrumented_modified.c(34,3-8): Executing statement 0.046311s: sum03_2__verifast_instrumented_modified.c(34,90-92): Consuming assertion 0.046336s: Z3 query (and (= (* 0 2) (+ (* (div 0 2147483648) 4294967296) 0)) (<= 0 (div 0 2147483648))) returns false: 0.000457 seconds 0.046903s: sum03_2__verifast_instrumented_modified.c(34,47-49): Consuming expression 0.046924s: Z3 query (= (* 0 2) (+ (* (div 0 2147483648) 4294967296) 0)) returns false: 0.000451 seconds sum03_2__verifast_instrumented_modified.c(34,90-92): Cannot prove condition. (Cannot prove (= (* 0 2) (+ (* (div 0 2147483648) 4294967296) 0)).)