./verifast-validate-witness.sh sv-benchmarks/c/loop-invariants/eq1.c ./results/automizer-verification-files/SV-COMP24_unreach-call/eq1.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/loop-invariants/eq1.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/eq1.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-invariants/eq1.c + FILE=eq1.c ++ echo eq1 ++ sed 's/[-\.]/_/g' - + SANITIZED=eq1 + MODULE=eq1__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=eq1__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/eq1.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=eq1__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/eq1.yml/witness-2.1.yml -p sv-benchmarks/c/loop-invariants/eq1.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n eq1__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/loop-invariants/eq1.c -o eq1__verifast_instrumented.c + program_modifications_cli.py -p eq1__verifast_instrumented.c -o eq1__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Z3v4.5 -read_options_from_source_file -c eq1__verifast_instrumented_modified.c eq1__verifast_instrumented_modified.c 0.044902s: eq1__verifast_instrumented_modified.c(27,5-9): Function 'main': Function type implementation check 0.044975s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.044991s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.045005s: Z3 assume (<= 0 argc): 0.000599 seconds 0.045681s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.045716s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.045732s: eq1__verifast_instrumented_modified.c(27,29-35): Consuming assertion 0.045773s: Consuming chunk module(eq1__verifast_instrumented_modified, true) 0.045793s: eq1__verifast_instrumented_modified.c(28,13-17): Producing assertion 0.045813s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.045822s: eq1__verifast_instrumented_modified.c(27,5-9): Cleaning up dummy fraction chunks 0.045831s: eq1__verifast_instrumented_modified.c(27,5-9): Leak check. 0.045928s: eq1__verifast_instrumented_modified.c(13,6-17): Verifying function 'reach_error' 0.045941s: eq1__verifast_instrumented_modified.c(13,33-38): Producing assertion 0.045950s: Z3 assume false: 0.000007 seconds 0.046013s: eq1__verifast_instrumented_modified.c(19,6-23): Verifying function '__VERIFIER_assert' 0.046031s: eq1__verifast_instrumented_modified.c(19,53-55): Producing assertion 0.046042s: Z3 assume (not (= cond 0)): 0.000485 seconds 0.046575s: eq1__verifast_instrumented_modified.c(19,6-23): Executing statement 0.046598s: eq1__verifast_instrumented_modified.c(22,3-5): Executing statement 0.046627s: Z3 assume (not (not (= cond 0))): 0.000009 seconds 0.046681s: Z3 assume (not (not (not (= cond 0)))): 0.000396 seconds 0.047137s: eq1__verifast_instrumented_modified.c(25,3-9): Executing return statement 0.047171s: eq1__verifast_instrumented_modified.c(20,19-21): Consuming assertion 0.047183s: Z3 query (not (= cond 0)) returns true: 0.000012 seconds 0.047230s: eq1__verifast_instrumented_modified.c(26,1-2): Cleaning up dummy fraction chunks 0.047242s: eq1__verifast_instrumented_modified.c(26,1-2): Leak check. 0.047276s: eq1__verifast_instrumented_modified.c(27,5-9): Verifying function 'main' 0.047294s: eq1__verifast_instrumented_modified.c(27,29-35): Producing assertion 0.047312s: eq1__verifast_instrumented_modified.c(27,5-9): Executing statement 0.047325s: eq1__verifast_instrumented_modified.c(31,1-2): Executing statement 0.047335s: eq1__verifast_instrumented_modified.c(33,1-34,1): Executing statement 0.047370s: Consuming chunk [_]module(eq1__verifast_instrumented_modified, true) 0.047384s: eq1__verifast_instrumented_modified.c(35,18-19): Executing statement 0.047412s: eq1__verifast_instrumented_modified.c(35,20-42): Verifying call 0.047426s: eq1__verifast_instrumented_modified.c(16,63-67): Consuming assertion 0.047434s: Z3 query true returns true: 0.000033 seconds 0.047507s: eq1__verifast_instrumented_modified.c(17,13-17): Producing assertion 0.047520s: Z3 assume true: 0.000400 seconds 0.047934s: eq1__verifast_instrumented_modified.c(36,18-19): Executing statement 0.047950s: eq1__verifast_instrumented_modified.c(37,18-19): Executing statement 0.047968s: eq1__verifast_instrumented_modified.c(37,20-42): Verifying call 0.047983s: eq1__verifast_instrumented_modified.c(16,63-67): Consuming assertion 0.047992s: Z3 query true returns true: 0.000021 seconds 0.048052s: eq1__verifast_instrumented_modified.c(17,13-17): Producing assertion 0.048065s: Z3 assume true: 0.000453 seconds 0.048532s: eq1__verifast_instrumented_modified.c(38,18-19): Executing statement 0.048548s: eq1__verifast_instrumented_modified.c(39,3-8): Executing statement 0.048566s: eq1__verifast_instrumented_modified.c(39,59-61): Consuming assertion 0.048584s: Z3 query (and (= y y) (= w w)) returns true: 0.000010 seconds 0.048654s: eq1__verifast_instrumented_modified.c(39,59-61): Producing assertion 0.048714s: Z3 assume (and (= z y0) (= x w0)): 0.000523 seconds 0.049287s: eq1__verifast_instrumented_modified.c(39,3-8): Evaluating loop condition 0.049315s: eq1__verifast_instrumented_modified.c(39,10-32): Verifying call 0.049325s: eq1__verifast_instrumented_modified.c(16,63-67): Consuming assertion 0.049340s: Z3 query true returns true: 0.000022 seconds 0.049403s: eq1__verifast_instrumented_modified.c(17,13-17): Producing assertion 0.049416s: Z3 assume true: 0.000447 seconds 0.049887s: Z3 assume (not (= result 0)): 0.000478 seconds 0.050404s: eq1__verifast_instrumented_modified.c(40,2-3): Executing statement 0.050424s: eq1__verifast_instrumented_modified.c(41,5-7): Executing statement 0.050450s: eq1__verifast_instrumented_modified.c(41,9-31): Verifying call 0.050460s: eq1__verifast_instrumented_modified.c(16,63-67): Consuming assertion 0.050475s: Z3 query true returns true: 0.000020 seconds 0.050537s: eq1__verifast_instrumented_modified.c(17,13-17): Producing assertion 0.050551s: Z3 assume true: 0.000414 seconds 0.050986s: Z3 assume (not (= result0 0)): 0.000451 seconds 0.051474s: eq1__verifast_instrumented_modified.c(41,35-36): Executing statement 0.051493s: eq1__verifast_instrumented_modified.c(42,7-9): Executing statement 0.051515s: eq1__verifast_instrumented_modified.c(42,12-14): Executing statement 0.051543s: eq1__verifast_instrumented_modified.c(39,59-61): Consuming assertion 0.051554s: Z3 query (and (= z y0) (= (+ x 1) (+ w0 1))) returns true: 0.000021 seconds 0.051636s: eq1__verifast_instrumented_modified.c(46,3-4): Cleaning up dummy fraction chunks 0.051647s: eq1__verifast_instrumented_modified.c(46,3-4): Leak check. 0.051664s: Z3 assume (not (not (= result0 0))): 0.000423 seconds 0.052130s: eq1__verifast_instrumented_modified.c(43,12-13): Executing statement 0.052167s: eq1__verifast_instrumented_modified.c(44,7-9): Executing statement 0.052188s: eq1__verifast_instrumented_modified.c(44,12-14): Executing statement 0.052212s: eq1__verifast_instrumented_modified.c(39,59-61): Consuming assertion 0.052225s: Z3 query (and (= (- z 1) (- y0 1)) (= x w0)) returns true: 0.000025 seconds 0.052313s: eq1__verifast_instrumented_modified.c(46,3-4): Cleaning up dummy fraction chunks 0.052324s: eq1__verifast_instrumented_modified.c(46,3-4): Leak check. 0.052353s: Z3 assume (not (not (= result 0))): 0.000422 seconds 0.052815s: eq1__verifast_instrumented_modified.c(47,3-20): Executing statement 0.052841s: Z3 assume (= w0 x): 0.000444 seconds 0.053311s: Z3 assume (= y0 z): 0.000394 seconds 0.053726s: eq1__verifast_instrumented_modified.c(47,3-20): Verifying call 0.053742s: eq1__verifast_instrumented_modified.c(19,53-55): Consuming assertion 0.053751s: Z3 query (not (= 1 0)) returns true: 0.000012 seconds 0.053792s: eq1__verifast_instrumented_modified.c(20,19-21): Producing assertion 0.053811s: Z3 assume (not (= 1 0)): 0.000433 seconds 0.054287s: eq1__verifast_instrumented_modified.c(48,3-9): Executing return statement 0.054305s: eq1__verifast_instrumented_modified.c(28,13-17): Consuming assertion 0.054316s: eq1__verifast_instrumented_modified.c(49,1-2): Cleaning up dummy fraction chunks 0.054324s: eq1__verifast_instrumented_modified.c(49,1-2): Leak check. 0.054343s: Z3 assume (not (= y0 z)): 0.000004 seconds 0.054378s: Z3 assume (not (= w0 x)): 0.000003 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% eq1__verifast_instrumented_modified.c : lines: code: 19; annot: 12; mixed: 6; overhead: 95% Statements parsed: 109 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 14 Execution steps (including assertion production/consumption steps): 77 Symbolic execution forks: 5 Prover assumes: 19 Term equality tests -- same term: 3 Term equality tests -- prover query: 0 Term equality tests -- total: 3 Other prover queries: 9 Prover statistics: (no statistics for Z3) Time spent parsing: 0.017469s Function timings (> 0.1s): Total time: 0.05 seconds 0 errors found (14 statements verified)