./verifast-validate-witness.sh sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound5.c ./results/automizer-verification-files/SV-COMP24_unreach-call/bresenham-ll_valuebound5.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound5.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/bresenham-ll_valuebound5.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_valuebound5.c + FILE=bresenham-ll_valuebound5.c ++ echo bresenham-ll_valuebound5 ++ sed 's/[-\.]/_/g' - + SANITIZED=bresenham_ll_valuebound5 + MODULE=bresenham_ll_valuebound5__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=bresenham_ll_valuebound5__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/bresenham-ll_valuebound5.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=bresenham_ll_valuebound5__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/bresenham-ll_valuebound5.yml/witness-2.1.yml -p sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound5.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n bresenham_ll_valuebound5__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound5.c -o bresenham_ll_valuebound5__verifast_instrumented.c + program_modifications_cli.py -p bresenham_ll_valuebound5__verifast_instrumented.c -o bresenham_ll_valuebound5__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Z3v4.5 -read_options_from_source_file -c bresenham_ll_valuebound5__verifast_instrumented_modified.c bresenham_ll_valuebound5__verifast_instrumented_modified.c 0.043933s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(31,5-9): Function 'main': Function type implementation check 0.043998s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.044018s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.044036s: Z3 assume (<= 0 argc): 0.000572 seconds 0.044687s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.044719s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.044736s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(31,25-31): Consuming assertion 0.044779s: Consuming chunk module(bresenham_ll_valuebound5__verifast_instrumented_modified, true) 0.044801s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(32,13-17): Producing assertion 0.044819s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.044829s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(31,5-9): Cleaning up dummy fraction chunks 0.044837s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(31,5-9): Leak check. 0.044947s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(10,6-17): Verifying function 'reach_error' 0.044960s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(10,33-38): Producing assertion 0.044974s: Z3 assume false: 0.000007 seconds 0.045036s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(16,6-25): Verifying function 'assume_abort_if_not' 0.045049s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(16,49-53): Producing assertion 0.045058s: Z3 assume true: 0.000411 seconds 0.045491s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(16,6-25): Executing statement 0.045515s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(19,3-5): Executing statement 0.045552s: Z3 assume (not (not (= cond 0))): 0.000446 seconds 0.046049s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(19,13-14): Executing statement 0.046071s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(19,14-19): Executing statement 0.046103s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(19,14-19): Verifying call 0.046114s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(7,38-42): Consuming assertion 0.046129s: Z3 query true returns true: 0.000031 seconds 0.046175s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(8,13-18): Producing assertion 0.046187s: Z3 assume false: 0.000003 seconds 0.046208s: Z3 assume (not (not (not (= cond 0)))): 0.000424 seconds 0.046688s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(20,1-2): Executing return statement 0.046704s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(17,19-21): Consuming assertion 0.046722s: Z3 query (not (= cond 0)) returns true: 0.000012 seconds 0.046761s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(20,1-2): Cleaning up dummy fraction chunks 0.046771s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(20,1-2): Leak check. 0.046829s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(21,6-23): Verifying function '__VERIFIER_assert' 0.046841s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(21,50-52): Producing assertion 0.046857s: Z3 assume (<= 1 cond): 0.000412 seconds 0.047296s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(21,6-23): Executing statement 0.047313s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(24,5-7): Executing statement 0.047329s: Z3 assume (not (not (= cond 0))): 0.000043 seconds 0.047417s: Z3 assume (not (not (not (= cond 0)))): 0.000421 seconds 0.047888s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(28,5-11): Executing return statement 0.047909s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(22,16-18): Consuming assertion 0.047919s: Z3 query (<= 1 cond) returns true: 0.000017 seconds 0.047956s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(29,1-2): Cleaning up dummy fraction chunks 0.047967s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(29,1-2): Leak check. 0.047997s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(31,5-9): Verifying function 'main' 0.048007s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(31,25-31): Producing assertion 0.048034s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(31,5-9): Executing statement 0.048049s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(35,1-2): Executing statement 0.048059s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(37,1-38,1): Executing statement 0.048092s: Consuming chunk [_]module(bresenham_ll_valuebound5__verifast_instrumented_modified, true) 0.048105s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(39,5-8): Executing statement 0.048138s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(40,5-9): Executing statement 0.048175s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(41,7-8): Executing statement 0.048200s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(41,9-30): Verifying call 0.048211s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(13,53-57): Consuming assertion 0.048219s: Z3 query true returns true: 0.000087 seconds 0.048346s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(14,13-17): Producing assertion 0.048366s: Z3 assume true: 0.000428 seconds 0.048808s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(42,5-24): Executing statement 0.048835s: Z3 assume (<= 0 X0): 0.000435 seconds 0.049299s: Z3 assume (<= X0 5): 0.000414 seconds 0.049738s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(42,5-24): Verifying call 0.049753s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(16,49-53): Consuming assertion 0.049770s: Z3 query true returns true: 0.000017 seconds 0.049800s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(17,19-21): Producing assertion 0.049813s: Z3 assume (not (= 1 0)): 0.000380 seconds 0.050227s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(43,7-8): Executing statement 0.050251s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(43,9-30): Verifying call 0.050261s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(13,53-57): Consuming assertion 0.050276s: Z3 query true returns true: 0.000027 seconds 0.050349s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(14,13-17): Producing assertion 0.050362s: Z3 assume true: 0.000391 seconds 0.050767s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(44,5-24): Executing statement 0.050790s: Z3 assume (<= 0 Y0): 0.000401 seconds 0.051218s: Z3 assume (<= Y0 5): 0.000410 seconds 0.051651s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(44,5-24): Verifying call 0.051672s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(16,49-53): Consuming assertion 0.051680s: Z3 query true returns true: 0.000017 seconds 0.051710s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(17,19-21): Producing assertion 0.051722s: Z3 assume (not (= 1 0)): 0.000387 seconds 0.052140s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(45,7-8): Executing statement 0.052166s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(46,7-8): Executing statement 0.052183s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(47,7-8): Executing statement 0.052195s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(49,5-10): Executing statement 0.052226s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(49,233-235): Consuming assertion 0.052246s: Z3 query (and (or (< 0 (+ X0 1)) (= (* 0 0) (+ (* X0 0) 0))) (= (+ (* Y0 2) (* 2 Y0 0)) (+ (* (* X0 0) 2) X0 (- (* 2 Y0) X0))) (<= 0 Y0) (<= 0 X0) (<= X0 5)) returns true: 0.000035 seconds 0.052527s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(49,233-235): Producing assertion 0.052617s: Z3 assume (and (or (< x0 (+ X0 1)) (= (* y0 x0) (+ (* X0 y0) y0))) (= (+ (* Y0 2) (* 2 Y0 x0)) (+ (* (* X0 y0) 2) X0 v0)) (<= 0 Y0) (<= 0 X0) (<= X0 5)): 0.000532 seconds 0.053336s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(49,5-10): Evaluating loop condition 0.053359s: Z3 assume (not (= 1 0)): 0.000449 seconds 0.053846s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(50,2-3): Executing statement 0.053872s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(51,12-13): Executing statement 0.053889s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(52,12-13): Executing statement 0.053902s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(53,2-19): Executing statement 0.053932s: Z3 assume (= (- (+ (- (- (* 2 Y0 x0) (* 2 X0 y0)) X0) (* 2 Y0)) v0) 0): 0.000432 seconds 0.054469s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(53,2-19): Verifying call 0.054489s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(21,50-52): Consuming assertion 0.054499s: Z3 query (<= 1 1) returns true: 0.000017 seconds 0.054538s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(22,16-18): Producing assertion 0.054550s: Z3 assume (<= 1 1): 0.000421 seconds 0.054993s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(54,9-11): Executing statement 0.055024s: Z3 assume (not (<= x0 X0)): 0.000434 seconds 0.055492s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(55,13-18): Executing statement 0.055509s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(66,8-9): Executing statement 0.055524s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(67,8-9): Executing statement 0.055537s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(68,5-22): Executing statement 0.056251s: Z3 assume (= (+ (- (+ (- (- (* 2 Y0 x0) (* 2 x0 y0)) X0) (* 2 Y0)) v0) (* 2 y0)) 0): 0.000512 seconds 0.056904s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(68,5-22): Verifying call 0.056922s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(21,50-52): Consuming assertion 0.056933s: Z3 query (<= 1 1) returns true: 0.000021 seconds 0.056977s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(22,16-18): Producing assertion 0.056990s: Z3 assume (<= 1 1): 0.000413 seconds 0.057426s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(70,5-11): Executing return statement 0.057450s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(32,13-17): Consuming assertion 0.057460s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(71,1-2): Cleaning up dummy fraction chunks 0.057468s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(71,1-2): Leak check. 0.057490s: Z3 assume (not (= (+ (- (+ (- (- (* 2 Y0 x0) (* 2 x0 y0)) X0) (* 2 Y0)) v0) (* 2 y0)) 0)): 0.000073 seconds 0.057726s: Z3 assume (not (not (<= x0 X0))): 0.000422 seconds 0.058192s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(58,9-11): Executing statement 0.058221s: Z3 assume (< v0 0): 0.000433 seconds 0.058683s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(58,20-21): Executing statement 0.058701s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(59,15-16): Executing statement 0.058724s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(64,10-12): Executing statement 0.058754s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(49,233-235): Consuming assertion 0.058776s: Z3 query (and (or (< (+ x0 1) (+ X0 1)) (= (* y0 (+ x0 1)) (+ (* X0 y0) y0))) (= (+ (* Y0 2) (* 2 Y0 (+ x0 1))) (+ (* (* X0 y0) 2) X0 v0 (* 2 Y0))) (<= 0 Y0) (<= 0 X0) (<= X0 5)) returns true: 0.000670 seconds 0.059675s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(65,5-6): Cleaning up dummy fraction chunks 0.059698s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(65,5-6): Leak check. 0.059717s: Z3 assume (not (< v0 0)): 0.000703 seconds 0.060461s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(60,16-17): Executing statement 0.060480s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(61,15-16): Executing statement 0.060503s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(62,14-16): Executing statement 0.060522s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(64,10-12): Executing statement 0.060550s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(49,233-235): Consuming assertion 0.060572s: Z3 query (and (or (< (+ x0 1) (+ X0 1)) (= (* (+ y0 1) (+ x0 1)) (+ (* X0 (+ y0 1)) (+ y0 1)))) (= (+ (* Y0 2) (* 2 Y0 (+ x0 1))) (+ (* (* X0 (+ y0 1)) 2) X0 v0 (* 2 (- Y0 X0)))) (<= 0 Y0) (<= 0 X0) (<= X0 5)) returns true: 0.000577 seconds 0.061413s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(65,5-6): Cleaning up dummy fraction chunks 0.061433s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(65,5-6): Leak check. 0.061458s: Z3 assume (not (= (- (+ (- (- (* 2 Y0 x0) (* 2 X0 y0)) X0) (* 2 Y0)) v0) 0)): 0.000028 seconds 0.061616s: Z3 assume (not (not (= 1 0))): 0.000004 seconds 0.061671s: Z3 assume (not (<= Y0 5)): 0.000439 seconds 0.062143s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(44,5-24): Verifying call 0.062157s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(16,49-53): Consuming assertion 0.062172s: Z3 query true returns true: 0.000015 seconds 0.062199s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(17,19-21): Producing assertion 0.062212s: Z3 assume (not (= 0 0)): 0.000004 seconds 0.062248s: Z3 assume (not (<= 0 Y0)): 0.000417 seconds 0.062696s: Z3 assume false: 0.000008 seconds 0.062717s: Z3 assume (not false): 0.000382 seconds 0.063118s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(44,5-24): Verifying call 0.063141s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(16,49-53): Consuming assertion 0.063150s: Z3 query true returns true: 0.000008 seconds 0.063169s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(17,19-21): Producing assertion 0.063182s: Z3 assume (not (= 0 0)): 0.000004 seconds 0.063224s: Z3 assume (not (<= X0 5)): 0.000423 seconds 0.063678s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(42,5-24): Verifying call 0.063692s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(16,49-53): Consuming assertion 0.063709s: Z3 query true returns true: 0.000014 seconds 0.063735s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(17,19-21): Producing assertion 0.063748s: Z3 assume (not (= 0 0)): 0.000004 seconds 0.063783s: Z3 assume (not (<= 0 X0)): 0.000407 seconds 0.064220s: Z3 assume false: 0.000008 seconds 0.064240s: Z3 assume (not false): 0.000391 seconds 0.064650s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(42,5-24): Verifying call 0.064670s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(16,49-53): Consuming assertion 0.064679s: Z3 query true returns true: 0.000008 seconds 0.064698s: bresenham_ll_valuebound5__verifast_instrumented_modified.c(17,19-21): Producing assertion 0.064710s: Z3 assume (not (= 0 0)): 0.000005 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_valuebound5__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: 0.017256s Function timings (> 0.1s): Total time: 0.06 seconds 0 errors found (28 statements verified)