./verifast-validate-witness.sh sv-benchmarks/c/nla-digbench-scaling/ps4-ll_valuebound2.c ./results/automizer-verification-files/SV-COMP24_unreach-call/ps4-ll_valuebound2.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/nla-digbench-scaling/ps4-ll_valuebound2.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/ps4-ll_valuebound2.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/ps4-ll_valuebound2.c + FILE=ps4-ll_valuebound2.c ++ echo ps4-ll_valuebound2 ++ sed 's/[-\.]/_/g' - + SANITIZED=ps4_ll_valuebound2 + MODULE=ps4_ll_valuebound2__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=ps4_ll_valuebound2__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/ps4-ll_valuebound2.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=ps4_ll_valuebound2__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/ps4-ll_valuebound2.yml/witness-2.1.yml -p sv-benchmarks/c/nla-digbench-scaling/ps4-ll_valuebound2.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n ps4_ll_valuebound2__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/nla-digbench-scaling/ps4-ll_valuebound2.c -o ps4_ll_valuebound2__verifast_instrumented.c + program_modifications_cli.py -p ps4_ll_valuebound2__verifast_instrumented.c -o ps4_ll_valuebound2__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Z3v4.5 -read_options_from_source_file -c ps4_ll_valuebound2__verifast_instrumented_modified.c ps4_ll_valuebound2__verifast_instrumented_modified.c 0.047619s: ps4_ll_valuebound2__verifast_instrumented_modified.c(27,5-9): Function 'main': Function type implementation check 0.047722s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.047747s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.047772s: Z3 assume (<= 0 argc): 0.000583 seconds 0.048432s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.048449s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.048474s: ps4_ll_valuebound2__verifast_instrumented_modified.c(27,25-31): Consuming assertion 0.048516s: Consuming chunk module(ps4_ll_valuebound2__verifast_instrumented_modified, true) 0.048539s: ps4_ll_valuebound2__verifast_instrumented_modified.c(28,13-17): Producing assertion 0.048552s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.048567s: ps4_ll_valuebound2__verifast_instrumented_modified.c(27,5-9): Cleaning up dummy fraction chunks 0.048576s: ps4_ll_valuebound2__verifast_instrumented_modified.c(27,5-9): Leak check. 0.048714s: ps4_ll_valuebound2__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.048728s: ps4_ll_valuebound2__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.048737s: Z3 assume false: 0.000007 seconds 0.048811s: ps4_ll_valuebound2__verifast_instrumented_modified.c(12,6-25): Verifying function 'assume_abort_if_not' 0.048830s: ps4_ll_valuebound2__verifast_instrumented_modified.c(12,49-53): Producing assertion 0.048839s: Z3 assume true: 0.000417 seconds 0.049282s: ps4_ll_valuebound2__verifast_instrumented_modified.c(12,6-25): Executing statement 0.049306s: ps4_ll_valuebound2__verifast_instrumented_modified.c(15,3-5): Executing statement 0.049342s: Z3 assume (not (not (= cond 0))): 0.000450 seconds 0.049847s: ps4_ll_valuebound2__verifast_instrumented_modified.c(15,13-14): Executing statement 0.049875s: ps4_ll_valuebound2__verifast_instrumented_modified.c(15,14-19): Executing statement 0.049916s: ps4_ll_valuebound2__verifast_instrumented_modified.c(15,14-19): Verifying call 0.049930s: ps4_ll_valuebound2__verifast_instrumented_modified.c(3,38-42): Consuming assertion 0.049939s: Z3 query true returns true: 0.000032 seconds 0.049987s: ps4_ll_valuebound2__verifast_instrumented_modified.c(4,13-18): Producing assertion 0.049999s: Z3 assume false: 0.000002 seconds 0.050020s: Z3 assume (not (not (not (= cond 0)))): 0.000431 seconds 0.050509s: ps4_ll_valuebound2__verifast_instrumented_modified.c(16,1-2): Executing return statement 0.050530s: ps4_ll_valuebound2__verifast_instrumented_modified.c(13,19-21): Consuming assertion 0.050542s: Z3 query (not (= cond 0)) returns true: 0.000011 seconds 0.050582s: ps4_ll_valuebound2__verifast_instrumented_modified.c(16,1-2): Cleaning up dummy fraction chunks 0.050593s: ps4_ll_valuebound2__verifast_instrumented_modified.c(16,1-2): Leak check. 0.050660s: ps4_ll_valuebound2__verifast_instrumented_modified.c(17,6-23): Verifying function '__VERIFIER_assert' 0.050673s: ps4_ll_valuebound2__verifast_instrumented_modified.c(17,50-52): Producing assertion 0.050685s: Z3 assume (<= 1 cond): 0.000419 seconds 0.051133s: ps4_ll_valuebound2__verifast_instrumented_modified.c(17,6-23): Executing statement 0.051151s: ps4_ll_valuebound2__verifast_instrumented_modified.c(20,5-7): Executing statement 0.051168s: Z3 assume (not (not (= cond 0))): 0.000043 seconds 0.051256s: Z3 assume (not (not (not (= cond 0)))): 0.000403 seconds 0.051708s: ps4_ll_valuebound2__verifast_instrumented_modified.c(24,5-11): Executing return statement 0.051729s: ps4_ll_valuebound2__verifast_instrumented_modified.c(18,16-18): Consuming assertion 0.051738s: Z3 query (<= 1 cond) returns true: 0.000018 seconds 0.051784s: ps4_ll_valuebound2__verifast_instrumented_modified.c(25,1-2): Cleaning up dummy fraction chunks 0.051795s: ps4_ll_valuebound2__verifast_instrumented_modified.c(25,1-2): Leak check. 0.051835s: ps4_ll_valuebound2__verifast_instrumented_modified.c(27,5-9): Verifying function 'main' 0.051845s: ps4_ll_valuebound2__verifast_instrumented_modified.c(27,25-31): Producing assertion 0.051876s: ps4_ll_valuebound2__verifast_instrumented_modified.c(27,5-9): Executing statement 0.051891s: ps4_ll_valuebound2__verifast_instrumented_modified.c(31,1-2): Executing statement 0.051901s: ps4_ll_valuebound2__verifast_instrumented_modified.c(33,1-34,1): Executing statement 0.051941s: Consuming chunk [_]module(ps4_ll_valuebound2__verifast_instrumented_modified, true) 0.051956s: ps4_ll_valuebound2__verifast_instrumented_modified.c(35,5-10): Executing statement 0.051978s: ps4_ll_valuebound2__verifast_instrumented_modified.c(36,5-9): Executing statement 0.052008s: ps4_ll_valuebound2__verifast_instrumented_modified.c(37,7-8): Executing statement 0.052042s: ps4_ll_valuebound2__verifast_instrumented_modified.c(37,9-32): Verifying call 0.052059s: ps4_ll_valuebound2__verifast_instrumented_modified.c(9,57-61): Consuming assertion 0.052067s: Z3 query true returns true: 0.000066 seconds 0.052172s: ps4_ll_valuebound2__verifast_instrumented_modified.c(10,13-17): Producing assertion 0.052185s: Z3 assume true: 0.000423 seconds 0.052623s: ps4_ll_valuebound2__verifast_instrumented_modified.c(38,5-24): Executing statement 0.052655s: Z3 assume (<= 0 k0): 0.000420 seconds 0.053104s: Z3 assume (<= k0 2): 0.000406 seconds 0.053534s: ps4_ll_valuebound2__verifast_instrumented_modified.c(38,5-24): Verifying call 0.053557s: ps4_ll_valuebound2__verifast_instrumented_modified.c(12,49-53): Consuming assertion 0.053566s: Z3 query true returns true: 0.000015 seconds 0.053593s: ps4_ll_valuebound2__verifast_instrumented_modified.c(13,19-21): Producing assertion 0.053605s: Z3 assume (not (= 1 0)): 0.000409 seconds 0.054047s: ps4_ll_valuebound2__verifast_instrumented_modified.c(40,7-8): Executing statement 0.054065s: ps4_ll_valuebound2__verifast_instrumented_modified.c(41,7-8): Executing statement 0.054083s: ps4_ll_valuebound2__verifast_instrumented_modified.c(42,7-8): Executing statement 0.054093s: ps4_ll_valuebound2__verifast_instrumented_modified.c(44,5-10): Executing statement 0.054136s: ps4_ll_valuebound2__verifast_instrumented_modified.c(44,94-96): Consuming assertion 0.054162s: Z3 query (or (and (<= 1 k0) (= 0 1) (<= k0 2) (= 0 1) (= 0 1)) (and (<= 0 k0) (= (* 0 0) (* k0 0)) (= (+ 0 (* 0 0)) (+ 0 (* 0 0))) (<= k0 2) (= (+ (* (* (* 0 0) 0) 0) (* 0 0) (* (* (* 0 0) 0) 2)) (* 0 4)))) returns true: 0.000033 seconds 0.054520s: ps4_ll_valuebound2__verifast_instrumented_modified.c(44,94-96): Producing assertion 0.054599s: Z3 assume (or (and (<= 1 k0) (= y0 1) (<= k0 2) (= x0 1) (= c0 1)) (and (<= 0 k0) (= (* y0 y0) (* k0 y0)) (= (+ c0 (* c0 y0)) (+ y0 (* y0 y0))) (<= k0 2) (= (+ (* (* (* y0 y0) y0) y0) (* y0 y0) (* (* (* y0 y0) y0) 2)) (* x0 4)))): 0.000668 seconds 0.055552s: ps4_ll_valuebound2__verifast_instrumented_modified.c(44,5-10): Evaluating loop condition 0.055601s: Z3 assume (not (= 1 0)): 0.000470 seconds 0.056119s: ps4_ll_valuebound2__verifast_instrumented_modified.c(45,2-3): Executing statement 0.056149s: ps4_ll_valuebound2__verifast_instrumented_modified.c(46,9-26): Executing statement 0.056203s: Z3 assume (= (- (- (- (* 4 x0) (* (* y0 y0) y0 y0)) (* 2 y0 y0 y0)) (* y0 y0)) 0): 0.000513 seconds 0.056844s: ps4_ll_valuebound2__verifast_instrumented_modified.c(46,9-26): Verifying call 0.056869s: ps4_ll_valuebound2__verifast_instrumented_modified.c(17,50-52): Consuming assertion 0.056880s: Z3 query (<= 1 1) returns true: 0.000022 seconds 0.056927s: ps4_ll_valuebound2__verifast_instrumented_modified.c(18,16-18): Producing assertion 0.056940s: Z3 assume (<= 1 1): 0.000446 seconds 0.057411s: ps4_ll_valuebound2__verifast_instrumented_modified.c(48,9-11): Executing statement 0.057445s: Z3 assume (not (< c0 k0)): 0.000524 seconds 0.058012s: ps4_ll_valuebound2__verifast_instrumented_modified.c(49,13-18): Executing statement 0.058041s: ps4_ll_valuebound2__verifast_instrumented_modified.c(55,5-22): Executing statement 0.058071s: Z3 assume (= (- (* k0 y0) (* y0 y0)) 0): 0.000477 seconds 0.058608s: ps4_ll_valuebound2__verifast_instrumented_modified.c(55,5-22): Verifying call 0.058623s: ps4_ll_valuebound2__verifast_instrumented_modified.c(17,50-52): Consuming assertion 0.058633s: Z3 query (<= 1 1) returns true: 0.000022 seconds 0.058677s: ps4_ll_valuebound2__verifast_instrumented_modified.c(18,16-18): Producing assertion 0.058697s: Z3 assume (<= 1 1): 0.000462 seconds 0.059183s: ps4_ll_valuebound2__verifast_instrumented_modified.c(56,5-22): Executing statement 0.059232s: Z3 assume (= (- (- (- (* 4 x0) (* (* y0 y0) y0 y0)) (* 2 y0 y0 y0)) (* y0 y0)) 0): 0.000468 seconds 0.059826s: ps4_ll_valuebound2__verifast_instrumented_modified.c(56,5-22): Verifying call 0.059840s: ps4_ll_valuebound2__verifast_instrumented_modified.c(17,50-52): Consuming assertion 0.059856s: Z3 query (<= 1 1) returns true: 0.000022 seconds 0.059900s: ps4_ll_valuebound2__verifast_instrumented_modified.c(18,16-18): Producing assertion 0.059913s: Z3 assume (<= 1 1): 0.000442 seconds 0.060379s: ps4_ll_valuebound2__verifast_instrumented_modified.c(57,5-11): Executing return statement 0.060396s: ps4_ll_valuebound2__verifast_instrumented_modified.c(28,13-17): Consuming assertion 0.060407s: ps4_ll_valuebound2__verifast_instrumented_modified.c(58,1-2): Cleaning up dummy fraction chunks 0.060422s: ps4_ll_valuebound2__verifast_instrumented_modified.c(58,1-2): Leak check. 0.060445s: Z3 assume (not (= (- (- (- (* 4 x0) (* (* y0 y0) y0 y0)) (* 2 y0 y0 y0)) (* y0 y0)) 0)): 0.000022 seconds 0.060598s: Z3 assume (not (= (- (* k0 y0) (* y0 y0)) 0)): 0.000082 seconds 0.061446s: Z3 assume (not (not (< c0 k0))): 0.000525 seconds 0.062028s: ps4_ll_valuebound2__verifast_instrumented_modified.c(51,11-12): Executing statement 0.062063s: ps4_ll_valuebound2__verifast_instrumented_modified.c(52,11-12): Executing statement 0.062088s: ps4_ll_valuebound2__verifast_instrumented_modified.c(53,11-12): Executing statement 0.062112s: ps4_ll_valuebound2__verifast_instrumented_modified.c(44,94-96): Consuming assertion 0.062148s: Z3 query (or (and (<= 1 k0) (= (+ y0 1) 1) (<= k0 2) (= (+ (* (* (+ y0 1) (+ y0 1)) (+ y0 1)) x0) 1) (= (+ c0 1) 1)) (and (<= 0 k0) (= (* (+ y0 1) (+ y0 1)) (* k0 (+ y0 1))) (= (+ (+ c0 1) (* (+ c0 1) (+ y0 1))) (+ (+ y0 1) (* (+ y0 1) (+ y0 1)))) (<= k0 2) (= (+ (* (* (* (+ y0 1) (+ y0 1)) (+ y0 1)) (+ y0 1)) (* (+ y0 1) (+ y0 1)) (* (* (* (+ y0 1) (+ y0 1)) (+ y0 1)) 2)) (* (+ (* (* (+ y0 1) (+ y0 1)) (+ y0 1)) x0) 4)))) returns true: 0.000942 seconds 0.063596s: ps4_ll_valuebound2__verifast_instrumented_modified.c(54,5-6): Cleaning up dummy fraction chunks 0.063627s: ps4_ll_valuebound2__verifast_instrumented_modified.c(54,5-6): Leak check. 0.063661s: Z3 assume (not (= (- (- (- (* 4 x0) (* (* y0 y0) y0 y0)) (* 2 y0 y0 y0)) (* y0 y0)) 0)): 0.000097 seconds 0.063908s: Z3 assume (not (not (= 1 0))): 0.000010 seconds 0.063979s: Z3 assume (not (<= k0 2)): 0.000449 seconds 0.064465s: ps4_ll_valuebound2__verifast_instrumented_modified.c(38,5-24): Verifying call 0.064483s: ps4_ll_valuebound2__verifast_instrumented_modified.c(12,49-53): Consuming assertion 0.064492s: Z3 query true returns true: 0.000014 seconds 0.064519s: ps4_ll_valuebound2__verifast_instrumented_modified.c(13,19-21): Producing assertion 0.064541s: Z3 assume (not (= 0 0)): 0.000004 seconds 0.064579s: Z3 assume (not (<= 0 k0)): 0.000423 seconds 0.065037s: Z3 assume false: 0.000006 seconds 0.065057s: Z3 assume (not false): 0.000388 seconds 0.065465s: ps4_ll_valuebound2__verifast_instrumented_modified.c(38,5-24): Verifying call 0.065481s: ps4_ll_valuebound2__verifast_instrumented_modified.c(12,49-53): Consuming assertion 0.065499s: Z3 query true returns true: 0.000008 seconds 0.065518s: ps4_ll_valuebound2__verifast_instrumented_modified.c(13,19-21): Producing assertion 0.065530s: 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% ps4_ll_valuebound2__verifast_instrumented_modified.c : lines: code: 28; annot: 14; mixed: 7; overhead: 75% Statements parsed: 114 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 21 Execution steps (including assertion production/consumption steps): 99 Symbolic execution forks: 10 Prover assumes: 33 Term equality tests -- same term: 3 Term equality tests -- prover query: 0 Term equality tests -- total: 3 Other prover queries: 12 Prover statistics: (no statistics for Z3) Time spent parsing: 0.018432s Function timings (> 0.1s): Total time: 0.06 seconds 0 errors found (21 statements verified)