./verifast-validate-witness.sh sv-benchmarks/c/loop-new/gauss_sum.i ./results/automizer-verification-files/SV-COMP24_unreach-call/gauss_sum.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/loop-new/gauss_sum.i + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/gauss_sum.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/loop-new/gauss_sum.i + FILE=gauss_sum.i ++ echo gauss_sum ++ sed 's/[-\.]/_/g' - + SANITIZED=gauss_sum + MODULE=gauss_sum__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=gauss_sum__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/gauss_sum.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=gauss_sum__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/gauss_sum.yml/witness-2.1.yml -p sv-benchmarks/c/loop-new/gauss_sum.i -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n gauss_sum__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/loop-new/gauss_sum.i -o gauss_sum__verifast_instrumented.c + program_modifications_cli.py -p gauss_sum__verifast_instrumented.c -o gauss_sum__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Z3v4.5 -read_options_from_source_file -c gauss_sum__verifast_instrumented_modified.c gauss_sum__verifast_instrumented_modified.c 0.043154s: gauss_sum__verifast_instrumented_modified.c(27,5-9): Function 'main': Function type implementation check 0.043217s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.043232s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.043269s: Z3 assume (<= 0 argc): 0.000558 seconds 0.043898s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.043913s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.043928s: gauss_sum__verifast_instrumented_modified.c(27,25-31): Consuming assertion 0.043970s: Consuming chunk module(gauss_sum__verifast_instrumented_modified, true) 0.043998s: gauss_sum__verifast_instrumented_modified.c(28,13-17): Producing assertion 0.044011s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.044019s: gauss_sum__verifast_instrumented_modified.c(27,5-9): Cleaning up dummy fraction chunks 0.044028s: gauss_sum__verifast_instrumented_modified.c(27,5-9): Leak check. 0.044109s: gauss_sum__verifast_instrumented_modified.c(8,6-17): Verifying function 'reach_error' 0.044127s: gauss_sum__verifast_instrumented_modified.c(8,33-38): Producing assertion 0.044136s: Z3 assume false: 0.000007 seconds 0.044198s: gauss_sum__verifast_instrumented_modified.c(11,6-25): Verifying function 'assume_abort_if_not' 0.044210s: gauss_sum__verifast_instrumented_modified.c(11,49-53): Producing assertion 0.044219s: Z3 assume true: 0.000425 seconds 0.044672s: gauss_sum__verifast_instrumented_modified.c(11,6-25): Executing statement 0.044698s: gauss_sum__verifast_instrumented_modified.c(14,3-5): Executing statement 0.044737s: Z3 assume (not (not (= cond 0))): 0.000493 seconds 0.045297s: gauss_sum__verifast_instrumented_modified.c(14,13-14): Executing statement 0.045320s: gauss_sum__verifast_instrumented_modified.c(14,14-19): Executing statement 0.045362s: gauss_sum__verifast_instrumented_modified.c(14,14-19): Verifying call 0.045374s: gauss_sum__verifast_instrumented_modified.c(3,38-42): Consuming assertion 0.045383s: Z3 query true returns true: 0.000040 seconds 0.045444s: gauss_sum__verifast_instrumented_modified.c(4,13-18): Producing assertion 0.045466s: Z3 assume false: 0.000003 seconds 0.045496s: Z3 assume (not (not (not (= cond 0)))): 0.000444 seconds 0.045998s: gauss_sum__verifast_instrumented_modified.c(15,1-2): Executing return statement 0.046015s: gauss_sum__verifast_instrumented_modified.c(12,13-17): Consuming assertion 0.046023s: Z3 query true returns true: 0.000012 seconds 0.046046s: gauss_sum__verifast_instrumented_modified.c(15,1-2): Cleaning up dummy fraction chunks 0.046063s: gauss_sum__verifast_instrumented_modified.c(15,1-2): Leak check. 0.046120s: gauss_sum__verifast_instrumented_modified.c(16,6-23): Verifying function '__VERIFIER_assert' 0.046132s: gauss_sum__verifast_instrumented_modified.c(16,50-52): Producing assertion 0.046143s: Z3 assume (<= 1 cond): 0.000459 seconds 0.046640s: gauss_sum__verifast_instrumented_modified.c(16,6-23): Executing statement 0.046659s: gauss_sum__verifast_instrumented_modified.c(19,3-5): Executing statement 0.046681s: Z3 assume (not (not (= cond 0))): 0.000047 seconds 0.046776s: Z3 assume (not (not (not (= cond 0)))): 0.000438 seconds 0.047287s: gauss_sum__verifast_instrumented_modified.c(22,3-9): Executing return statement 0.047302s: gauss_sum__verifast_instrumented_modified.c(17,16-18): Consuming assertion 0.047313s: Z3 query (<= 1 cond) returns true: 0.000018 seconds 0.047351s: gauss_sum__verifast_instrumented_modified.c(23,1-2): Cleaning up dummy fraction chunks 0.047361s: gauss_sum__verifast_instrumented_modified.c(23,1-2): Leak check. 0.047396s: gauss_sum__verifast_instrumented_modified.c(27,5-9): Verifying function 'main' 0.047407s: gauss_sum__verifast_instrumented_modified.c(27,25-31): Producing assertion 0.047425s: gauss_sum__verifast_instrumented_modified.c(27,5-9): Executing statement 0.047439s: gauss_sum__verifast_instrumented_modified.c(31,1-2): Executing statement 0.047450s: gauss_sum__verifast_instrumented_modified.c(33,1-34,1): Executing statement 0.047484s: Consuming chunk [_]module(gauss_sum__verifast_instrumented_modified, true) 0.047503s: gauss_sum__verifast_instrumented_modified.c(35,5-8): Executing statement 0.047534s: gauss_sum__verifast_instrumented_modified.c(36,7-8): Executing statement 0.047559s: gauss_sum__verifast_instrumented_modified.c(36,9-30): Verifying call 0.047569s: gauss_sum__verifast_instrumented_modified.c(24,42-46): Consuming assertion 0.047577s: Z3 query true returns true: 0.000056 seconds 0.047673s: gauss_sum__verifast_instrumented_modified.c(25,13-17): Producing assertion 0.047691s: Z3 assume true: 0.000409 seconds 0.048114s: gauss_sum__verifast_instrumented_modified.c(37,5-7): Executing statement 0.048140s: Z3 assume (<= 1 n0): 0.000418 seconds 0.048587s: Z3 assume (not (<= n0 1000)): 0.000413 seconds 0.049034s: gauss_sum__verifast_instrumented_modified.c(37,33-39): Executing return statement 0.049050s: gauss_sum__verifast_instrumented_modified.c(28,13-17): Consuming assertion 0.049059s: gauss_sum__verifast_instrumented_modified.c(45,1-2): Cleaning up dummy fraction chunks 0.049074s: gauss_sum__verifast_instrumented_modified.c(45,1-2): Leak check. 0.049091s: Z3 assume (not (not (<= n0 1000))): 0.000421 seconds 0.049555s: gauss_sum__verifast_instrumented_modified.c(38,9-10): Executing statement 0.049572s: gauss_sum__verifast_instrumented_modified.c(39,5-8): Executing statement 0.049587s: gauss_sum__verifast_instrumented_modified.c(39,11-12): Executing statement 0.049598s: gauss_sum__verifast_instrumented_modified.c(39,5-8): Executing statement 0.049625s: gauss_sum__verifast_instrumented_modified.c(39,96-98): Consuming assertion 0.049642s: Z3 query (and (= (+ 1 (* 0 2)) (* 1 1)) (or (= (+ n0 (* n0 n0)) (* 0 2)) (< 1 (+ n0 1)))) returns true: 0.000076 seconds 0.049874s: gauss_sum__verifast_instrumented_modified.c(39,96-98): Producing assertion 0.049923s: Z3 assume (and (= (+ i0 (* sum0 2)) (* i0 i0)) (or (= (+ n0 (* n0 n0)) (* sum0 2)) (< i0 (+ n0 1)))): 0.000537 seconds 0.050593s: gauss_sum__verifast_instrumented_modified.c(39,5-8): Evaluating loop condition 0.050624s: Z3 assume (<= i0 n0): 0.000447 seconds 0.051100s: gauss_sum__verifast_instrumented_modified.c(40,2-3): Executing statement 0.051118s: gauss_sum__verifast_instrumented_modified.c(41,13-14): Executing statement 0.051136s: gauss_sum__verifast_instrumented_modified.c(39,25-27): Executing statement 0.051152s: gauss_sum__verifast_instrumented_modified.c(39,96-98): Consuming assertion 0.051169s: Z3 query (and (= (+ (+ i0 1) (* (+ sum0 i0) 2)) (* (+ i0 1) (+ i0 1))) (or (= (+ n0 (* n0 n0)) (* (+ sum0 i0) 2)) (< (+ i0 1) (+ n0 1)))) returns true: 0.000481 seconds 0.051837s: gauss_sum__verifast_instrumented_modified.c(42,5-6): Cleaning up dummy fraction chunks 0.051858s: gauss_sum__verifast_instrumented_modified.c(42,5-6): Leak check. 0.051877s: Z3 assume (not (<= i0 n0)): 0.000726 seconds 0.052637s: gauss_sum__verifast_instrumented_modified.c(43,5-22): Executing statement 0.052674s: Z3 assume (= (* 2 sum0) (* n0 (+ n0 1))): 0.000466 seconds 0.053192s: gauss_sum__verifast_instrumented_modified.c(43,5-22): Verifying call 0.053212s: gauss_sum__verifast_instrumented_modified.c(16,50-52): Consuming assertion 0.053222s: Z3 query (<= 1 1) returns true: 0.000017 seconds 0.053269s: gauss_sum__verifast_instrumented_modified.c(17,16-18): Producing assertion 0.053282s: Z3 assume (<= 1 1): 0.000420 seconds 0.053725s: gauss_sum__verifast_instrumented_modified.c(44,5-11): Executing return statement 0.053740s: gauss_sum__verifast_instrumented_modified.c(28,13-17): Consuming assertion 0.053755s: gauss_sum__verifast_instrumented_modified.c(45,1-2): Cleaning up dummy fraction chunks 0.053763s: gauss_sum__verifast_instrumented_modified.c(45,1-2): Leak check. 0.053782s: Z3 assume (not (= (* 2 sum0) (* n0 (+ n0 1)))): 0.000035 seconds 0.053897s: Z3 assume (not (<= 1 n0)): 0.000427 seconds 0.054357s: Z3 assume (not false): 0.000391 seconds 0.054769s: gauss_sum__verifast_instrumented_modified.c(37,33-39): Executing return statement 0.054793s: gauss_sum__verifast_instrumented_modified.c(28,13-17): Consuming assertion 0.054803s: gauss_sum__verifast_instrumented_modified.c(45,1-2): Cleaning up dummy fraction chunks 0.054811s: gauss_sum__verifast_instrumented_modified.c(45,1-2): Leak check. 0.054825s: Z3 assume (not (not false)): 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% gauss_sum__verifast_instrumented_modified.c : lines: code: 18; annot: 14; mixed: 7; overhead: 117% Statements parsed: 107 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 14 Execution steps (including assertion production/consumption steps): 78 Symbolic execution forks: 7 Prover assumes: 22 Term equality tests -- same term: 3 Term equality tests -- prover query: 0 Term equality tests -- total: 3 Other prover queries: 7 Prover statistics: (no statistics for Z3) Time spent parsing: 0.017141s Function timings (> 0.1s): Total time: 0.05 seconds 0 errors found (14 statements verified)