./verifast-validate-witness.sh sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound10.c ./results/automizer-verification-files/SV-COMP24_unreach-call/bresenham-ll_valuebound10.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound10.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/bresenham-ll_valuebound10.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/nla-digbench-scaling/bresenham-ll_valuebound10.c + FILE=bresenham-ll_valuebound10.c ++ echo bresenham-ll_valuebound10 ++ sed 's/[-\.]/_/g' - + SANITIZED=bresenham_ll_valuebound10 + MODULE=bresenham_ll_valuebound10__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=bresenham_ll_valuebound10__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/bresenham-ll_valuebound10.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=bresenham_ll_valuebound10__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/bresenham-ll_valuebound10.yml/witness-2.1.yml -p sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound10.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n bresenham_ll_valuebound10__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound10.c -o bresenham_ll_valuebound10__verifast_instrumented.c + program_modifications_cli.py -p bresenham_ll_valuebound10__verifast_instrumented.c -o bresenham_ll_valuebound10__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Z3v4.5 -read_options_from_source_file -c bresenham_ll_valuebound10__verifast_instrumented_modified.c bresenham_ll_valuebound10__verifast_instrumented_modified.c 0.043565s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(31,5-9): Function 'main': Function type implementation check 0.043627s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.043646s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.043664s: Z3 assume (<= 0 argc): 0.000600 seconds 0.044343s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.044371s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.044387s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(31,25-31): Consuming assertion 0.044432s: Consuming chunk module(bresenham_ll_valuebound10__verifast_instrumented_modified, true) 0.044454s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(32,13-17): Producing assertion 0.044471s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.044480s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(31,5-9): Cleaning up dummy fraction chunks 0.044487s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(31,5-9): Leak check. 0.044590s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(10,6-17): Verifying function 'reach_error' 0.044608s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(10,33-38): Producing assertion 0.044616s: Z3 assume false: 0.000007 seconds 0.044679s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(16,6-25): Verifying function 'assume_abort_if_not' 0.044691s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(16,49-53): Producing assertion 0.044700s: Z3 assume true: 0.000429 seconds 0.045151s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(16,6-25): Executing statement 0.045180s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(19,3-5): Executing statement 0.045212s: Z3 assume (not (not (= cond 0))): 0.000437 seconds 0.045700s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(19,13-14): Executing statement 0.045721s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(19,14-19): Executing statement 0.045752s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(19,14-19): Verifying call 0.045762s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(7,38-42): Consuming assertion 0.045776s: Z3 query true returns true: 0.000030 seconds 0.045822s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(8,13-18): Producing assertion 0.045832s: Z3 assume false: 0.000003 seconds 0.045862s: Z3 assume (not (not (not (= cond 0)))): 0.000416 seconds 0.046334s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(20,1-2): Executing return statement 0.046349s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(17,19-21): Consuming assertion 0.046366s: Z3 query (not (= cond 0)) returns true: 0.000011 seconds 0.046404s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(20,1-2): Cleaning up dummy fraction chunks 0.046414s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(20,1-2): Leak check. 0.046469s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(21,6-23): Verifying function '__VERIFIER_assert' 0.046481s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(21,50-52): Producing assertion 0.046500s: Z3 assume (<= 1 cond): 0.000516 seconds 0.047046s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(21,6-23): Executing statement 0.047065s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(24,5-7): Executing statement 0.047079s: Z3 assume (not (not (= cond 0))): 0.000045 seconds 0.047168s: Z3 assume (not (not (not (= cond 0)))): 0.000409 seconds 0.047625s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(28,5-11): Executing return statement 0.047646s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(22,16-18): Consuming assertion 0.047656s: Z3 query (<= 1 cond) returns true: 0.000016 seconds 0.047692s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(29,1-2): Cleaning up dummy fraction chunks 0.047702s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(29,1-2): Leak check. 0.047731s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(31,5-9): Verifying function 'main' 0.047746s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(31,25-31): Producing assertion 0.047766s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(31,5-9): Executing statement 0.047780s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(35,1-2): Executing statement 0.047789s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(37,1-38,1): Executing statement 0.047823s: Consuming chunk [_]module(bresenham_ll_valuebound10__verifast_instrumented_modified, true) 0.047840s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(39,5-8): Executing statement 0.047881s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(40,5-9): Executing statement 0.047918s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(41,7-8): Executing statement 0.047943s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(41,9-30): Verifying call 0.047952s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(13,53-57): Consuming assertion 0.047964s: Z3 query true returns true: 0.000088 seconds 0.048091s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(14,13-17): Producing assertion 0.048104s: Z3 assume true: 0.000421 seconds 0.048540s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(42,5-24): Executing statement 0.048567s: Z3 assume (<= 0 X0): 0.000444 seconds 0.049040s: Z3 assume (<= X0 10): 0.000398 seconds 0.049463s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(42,5-24): Verifying call 0.049484s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(16,49-53): Consuming assertion 0.049492s: Z3 query true returns true: 0.000013 seconds 0.049517s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(17,19-21): Producing assertion 0.049528s: Z3 assume (not (= 1 0)): 0.000386 seconds 0.049945s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(43,7-8): Executing statement 0.049967s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(43,9-30): Verifying call 0.049982s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(13,53-57): Consuming assertion 0.049989s: Z3 query true returns true: 0.000025 seconds 0.050057s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(14,13-17): Producing assertion 0.050069s: Z3 assume true: 0.000390 seconds 0.050474s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(44,5-24): Executing statement 0.050497s: Z3 assume (<= 0 Y0): 0.000414 seconds 0.050938s: Z3 assume (<= Y0 10): 0.000404 seconds 0.051366s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(44,5-24): Verifying call 0.051384s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(16,49-53): Consuming assertion 0.051392s: Z3 query true returns true: 0.000017 seconds 0.051422s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(17,19-21): Producing assertion 0.051434s: Z3 assume (not (= 1 0)): 0.000382 seconds 0.051855s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(45,7-8): Executing statement 0.051887s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(46,7-8): Executing statement 0.051897s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(47,7-8): Executing statement 0.051907s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(49,5-10): Executing statement 0.051935s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(49,234-236): Consuming assertion 0.051954s: Z3 query (and (or (< 0 (+ X0 1)) (= (* 0 0) (+ (* X0 0) 0))) (<= X0 10) (= (+ (* Y0 2) (* 2 Y0 0)) (+ (* (* X0 0) 2) X0 (- (* 2 Y0) X0))) (<= 0 Y0) (<= 0 X0)) returns true: 0.000035 seconds 0.052236s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(49,234-236): Producing assertion 0.052315s: Z3 assume (and (or (< x0 (+ X0 1)) (= (* y0 x0) (+ (* X0 y0) y0))) (<= X0 10) (= (+ (* Y0 2) (* 2 Y0 x0)) (+ (* (* X0 y0) 2) X0 v0)) (<= 0 Y0) (<= 0 X0)): 0.000537 seconds 0.053035s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(49,5-10): Evaluating loop condition 0.053066s: Z3 assume (not (= 1 0)): 0.000442 seconds 0.053547s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(50,2-3): Executing statement 0.053566s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(51,12-13): Executing statement 0.053581s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(52,12-13): Executing statement 0.053594s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(53,2-19): Executing statement 0.053630s: Z3 assume (= (- (+ (- (- (* 2 Y0 x0) (* 2 X0 y0)) X0) (* 2 Y0)) v0) 0): 0.000448 seconds 0.054185s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(53,2-19): Verifying call 0.054198s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(21,50-52): Consuming assertion 0.054208s: Z3 query (<= 1 1) returns true: 0.000018 seconds 0.054248s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(22,16-18): Producing assertion 0.054260s: Z3 assume (<= 1 1): 0.000407 seconds 0.054689s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(54,9-11): Executing statement 0.054721s: Z3 assume (not (<= x0 X0)): 0.000447 seconds 0.055202s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(55,13-18): Executing statement 0.055219s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(66,8-9): Executing statement 0.055234s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(67,8-9): Executing statement 0.055254s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(68,5-22): Executing statement 0.055975s: Z3 assume (= (+ (- (+ (- (- (* 2 Y0 x0) (* 2 x0 y0)) X0) (* 2 Y0)) v0) (* 2 y0)) 0): 0.000523 seconds 0.056642s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(68,5-22): Verifying call 0.056661s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(21,50-52): Consuming assertion 0.056671s: Z3 query (<= 1 1) returns true: 0.000018 seconds 0.056711s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(22,16-18): Producing assertion 0.056733s: Z3 assume (<= 1 1): 0.000412 seconds 0.057168s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(70,5-11): Executing return statement 0.057184s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(32,13-17): Consuming assertion 0.057193s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(71,1-2): Cleaning up dummy fraction chunks 0.057201s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(71,1-2): Leak check. 0.057228s: Z3 assume (not (= (+ (- (+ (- (- (* 2 Y0 x0) (* 2 x0 y0)) X0) (* 2 Y0)) v0) (* 2 y0)) 0)): 0.000073 seconds 0.057457s: Z3 assume (not (not (<= x0 X0))): 0.000432 seconds 0.057934s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(58,9-11): Executing statement 0.057958s: Z3 assume (< v0 0): 0.000422 seconds 0.058409s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(58,20-21): Executing statement 0.058428s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(59,15-16): Executing statement 0.058458s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(64,10-12): Executing statement 0.058482s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(49,234-236): Consuming assertion 0.058506s: Z3 query (and (or (< (+ x0 1) (+ X0 1)) (= (* y0 (+ x0 1)) (+ (* X0 y0) y0))) (<= X0 10) (= (+ (* Y0 2) (* 2 Y0 (+ x0 1))) (+ (* (* X0 y0) 2) X0 v0 (* 2 Y0))) (<= 0 Y0) (<= 0 X0)) returns true: 0.000616 seconds 0.059338s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(65,5-6): Cleaning up dummy fraction chunks 0.059359s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(65,5-6): Leak check. 0.059378s: Z3 assume (not (< v0 0)): 0.000697 seconds 0.060116s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(60,16-17): Executing statement 0.060135s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(61,15-16): Executing statement 0.060158s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(62,14-16): Executing statement 0.060183s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(64,10-12): Executing statement 0.060203s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(49,234-236): Consuming assertion 0.060225s: Z3 query (and (or (< (+ x0 1) (+ X0 1)) (= (* (+ y0 1) (+ x0 1)) (+ (* X0 (+ y0 1)) (+ y0 1)))) (<= X0 10) (= (+ (* Y0 2) (* 2 Y0 (+ x0 1))) (+ (* (* X0 (+ y0 1)) 2) X0 v0 (* 2 (- Y0 X0)))) (<= 0 Y0) (<= 0 X0)) returns true: 0.000449 seconds 0.060953s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(65,5-6): Cleaning up dummy fraction chunks 0.060974s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(65,5-6): Leak check. 0.060998s: Z3 assume (not (= (- (+ (- (- (* 2 Y0 x0) (* 2 X0 y0)) X0) (* 2 Y0)) v0) 0)): 0.000029 seconds 0.061148s: Z3 assume (not (not (= 1 0))): 0.000004 seconds 0.061203s: Z3 assume (not (<= Y0 10)): 0.000424 seconds 0.061660s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(44,5-24): Verifying call 0.061681s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(16,49-53): Consuming assertion 0.061689s: Z3 query true returns true: 0.000014 seconds 0.061715s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(17,19-21): Producing assertion 0.061728s: Z3 assume (not (= 0 0)): 0.000004 seconds 0.061763s: Z3 assume (not (<= 0 Y0)): 0.000415 seconds 0.062209s: Z3 assume false: 0.000007 seconds 0.062229s: Z3 assume (not false): 0.000383 seconds 0.062632s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(44,5-24): Verifying call 0.062654s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(16,49-53): Consuming assertion 0.062662s: Z3 query true returns true: 0.000008 seconds 0.062681s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(17,19-21): Producing assertion 0.062692s: Z3 assume (not (= 0 0)): 0.000004 seconds 0.062736s: Z3 assume (not (<= X0 10)): 0.000412 seconds 0.063179s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(42,5-24): Verifying call 0.063201s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(16,49-53): Consuming assertion 0.063209s: Z3 query true returns true: 0.000014 seconds 0.063235s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(17,19-21): Producing assertion 0.063246s: Z3 assume (not (= 0 0)): 0.000004 seconds 0.063281s: Z3 assume (not (<= 0 X0)): 0.000404 seconds 0.063716s: Z3 assume false: 0.000007 seconds 0.063735s: Z3 assume (not false): 0.000388 seconds 0.064143s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(42,5-24): Verifying call 0.064162s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(16,49-53): Consuming assertion 0.064171s: Z3 query true returns true: 0.000007 seconds 0.064190s: bresenham_ll_valuebound10__verifast_instrumented_modified.c(17,19-21): Producing assertion 0.064201s: Z3 assume (not (= 0 0)): 0.000004 seconds Syntactic annotation overhead statistics: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h : lines: code: 6; annot: 807; mixed: 1; overhead: 13467% /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/list.gh : lines: code: 0; annot: 187; mixed: 0; overhead: inf% /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude_core.gh: lines: code: 0; annot: 33; mixed: 0; overhead: inf% bresenham_ll_valuebound10__verifast_instrumented_modified.c : lines: code: 36; annot: 14; mixed: 7; overhead: 58% Statements parsed: 123 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 28 Execution steps (including assertion production/consumption steps): 125 Symbolic execution forks: 13 Prover assumes: 42 Term equality tests -- same term: 3 Term equality tests -- prover query: 0 Term equality tests -- total: 3 Other prover queries: 16 Prover statistics: (no statistics for Z3) Time spent parsing: 0.017884s Function timings (> 0.1s): Total time: 0.06 seconds 0 errors found (28 statements verified)