./verifast-validate-witness.sh sv-benchmarks/c/loop-lit/gr2006.i ./results/automizer-verification-files/SV-COMP24_unreach-call/gr2006.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/loop-lit/gr2006.i + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/gr2006.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-lit/gr2006.i + FILE=gr2006.i ++ echo gr2006 ++ sed 's/[-\.]/_/g' - + SANITIZED=gr2006 + MODULE=gr2006__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=gr2006__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/gr2006.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=gr2006__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/gr2006.yml/witness-2.1.yml -p sv-benchmarks/c/loop-lit/gr2006.i -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n gr2006__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/loop-lit/gr2006.i -o gr2006__verifast_instrumented.c + program_modifications_cli.py -p gr2006__verifast_instrumented.c -o gr2006__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Z3v4.5 -read_options_from_source_file -c gr2006__verifast_instrumented_modified.c gr2006__verifast_instrumented_modified.c 0.044274s: gr2006__verifast_instrumented_modified.c(27,5-9): Function 'main': Function type implementation check 0.044325s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.044340s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.044353s: Z3 assume (<= 0 argc): 0.000566 seconds 0.044996s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.045028s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.045044s: gr2006__verifast_instrumented_modified.c(27,25-31): Consuming assertion 0.045083s: Consuming chunk module(gr2006__verifast_instrumented_modified, true) 0.045104s: gr2006__verifast_instrumented_modified.c(28,13-17): Producing assertion 0.045123s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.045132s: gr2006__verifast_instrumented_modified.c(27,5-9): Cleaning up dummy fraction chunks 0.045140s: gr2006__verifast_instrumented_modified.c(27,5-9): Leak check. 0.045218s: gr2006__verifast_instrumented_modified.c(8,6-17): Verifying function 'reach_error' 0.045230s: gr2006__verifast_instrumented_modified.c(8,33-38): Producing assertion 0.045245s: Z3 assume false: 0.000007 seconds 0.045319s: gr2006__verifast_instrumented_modified.c(11,6-25): Verifying function 'assume_abort_if_not' 0.045331s: gr2006__verifast_instrumented_modified.c(11,49-53): Producing assertion 0.045340s: Z3 assume true: 0.000425 seconds 0.045793s: gr2006__verifast_instrumented_modified.c(11,6-25): Executing statement 0.045818s: gr2006__verifast_instrumented_modified.c(14,3-5): Executing statement 0.045848s: Z3 assume (not (not (= cond 0))): 0.000435 seconds 0.046335s: gr2006__verifast_instrumented_modified.c(14,13-14): Executing statement 0.046362s: gr2006__verifast_instrumented_modified.c(14,14-19): Executing statement 0.046395s: gr2006__verifast_instrumented_modified.c(14,14-19): Verifying call 0.046405s: gr2006__verifast_instrumented_modified.c(3,38-42): Consuming assertion 0.046414s: Z3 query true returns true: 0.000030 seconds 0.046469s: gr2006__verifast_instrumented_modified.c(4,13-18): Producing assertion 0.046481s: Z3 assume false: 0.000003 seconds 0.046504s: Z3 assume (not (not (not (= cond 0)))): 0.000425 seconds 0.046985s: gr2006__verifast_instrumented_modified.c(15,1-2): Executing return statement 0.047007s: gr2006__verifast_instrumented_modified.c(12,13-17): Consuming assertion 0.047015s: Z3 query true returns true: 0.000013 seconds 0.047039s: gr2006__verifast_instrumented_modified.c(15,1-2): Cleaning up dummy fraction chunks 0.047049s: gr2006__verifast_instrumented_modified.c(15,1-2): Leak check. 0.047107s: gr2006__verifast_instrumented_modified.c(16,6-23): Verifying function '__VERIFIER_assert' 0.047124s: gr2006__verifast_instrumented_modified.c(16,50-52): Producing assertion 0.047135s: Z3 assume (<= 1 cond): 0.000424 seconds 0.047587s: gr2006__verifast_instrumented_modified.c(16,6-23): Executing statement 0.047605s: gr2006__verifast_instrumented_modified.c(19,3-5): Executing statement 0.047620s: Z3 assume (not (not (= cond 0))): 0.000044 seconds 0.047710s: Z3 assume (not (not (not (= cond 0)))): 0.000413 seconds 0.048173s: gr2006__verifast_instrumented_modified.c(22,3-9): Executing return statement 0.048194s: gr2006__verifast_instrumented_modified.c(17,16-18): Consuming assertion 0.048205s: Z3 query (<= 1 cond) returns true: 0.000017 seconds 0.048243s: gr2006__verifast_instrumented_modified.c(23,1-2): Cleaning up dummy fraction chunks 0.048254s: gr2006__verifast_instrumented_modified.c(23,1-2): Leak check. 0.048282s: gr2006__verifast_instrumented_modified.c(27,5-9): Verifying function 'main' 0.048299s: gr2006__verifast_instrumented_modified.c(27,25-31): Producing assertion 0.048322s: gr2006__verifast_instrumented_modified.c(27,5-9): Executing statement 0.048336s: gr2006__verifast_instrumented_modified.c(31,1-2): Executing statement 0.048346s: gr2006__verifast_instrumented_modified.c(33,1-34,1): Executing statement 0.048379s: Consuming chunk [_]module(gr2006__verifast_instrumented_modified, true) 0.048392s: gr2006__verifast_instrumented_modified.c(35,5-8): Executing statement 0.048417s: gr2006__verifast_instrumented_modified.c(36,7-8): Executing statement 0.048436s: gr2006__verifast_instrumented_modified.c(37,7-8): Executing statement 0.048447s: gr2006__verifast_instrumented_modified.c(38,5-10): Executing statement 0.049172s: gr2006__verifast_instrumented_modified.c(38,2995-2997): Consuming assertion 0.049344s: Z3 query (or (and (= 0 14) (= 0 14)) (and (= 0 89) (= 0 11)) (and (= 0 37) (= 0 37)) (and (= 0 9) (= 91 0)) (and (= 0 16) (= 84 0)) (and (= 0 78) (= 0 22)) (and (= 57 0) (= 0 43)) (and (= 0 0) (= 0 0)) (and (= 0 27) (= 0 73)) (and (= 0 34) (= 0 34)) (and (= 0 24) (= 0 24)) (and (= 0 36) (= 64 0)) (and (= 0 10) (= 0 10)) (and (= 7 0) (= 7 0)) (and (= 0 60) (= 40 0)) (and (= 0 31) (= 0 69)) (and (= 0 45) (= 0 45)) (and (= 0 25) (= 0 75)) (and (= 0 25) (= 0 25)) (and (= 0 82) (= 0 18)) (and (= 0 52) (= 0 48)) (and (= 42 0) (= 42 0)) (and (= 32 0) (= 68 0)) (and (= 0 0) (= 0 100)) (and (= 44 0) (= 44 0)) (and (= 29 0) (= 0 71)) (and (= 0 48) (= 0 48)) (and (= 0 1) (= 0 1)) (and (= 0 16) (= 0 16)) (and (= 0 22) (= 0 22)) (and (= 0 83) (= 0 17)) (and (= 0 2) (= 98 0)) (and (= 0 33) (= 0 33)) (and (= 49 0) (= 51 0)) (and (= 0 58) (= 42 0)) (and (= 87 0) (= 0 13)) (and (= 0 65) (= 35 0)) (and (= 0 43) (= 0 43)) (and (= 77 0) (= 23 0)) (and (= 29 0) (= 29 0)) (and (= 0 8) (= 0 8)) (and (= 0 10) (= 0 90)) (and (= 0 50) (= 0 50)) (and (= 0 74) (= 0 26)) (and (= 0 26) (= 0 26)) (and (= 0 38) (= 0 38)) (and (= 66 0) (= 0 34)) (and (= 19 0) (= 19 0)) (and (= 95 0) (= 5 0)) (and (= 0 46) (= 0 54)) (and (= 0 9) (= 0 9)) (and (= 0 96) (= 0 4)) (and (= 32 0) (= 32 0)) (and (= 0 33) (= 67 0)) (and (= 7 0) (= 0 93)) (and (= 0 80) (= 0 20)) (and (= 0 12) (= 88 0)) (and (= 0 20) (= 0 20)) (and (= 30 0) (= 30 0)) (and (= 0 47) (= 53 0)) (and (= 0 24) (= 76 0)) (and (= 0 18) (= 0 18)) (and (= 0 28) (= 0 28)) (and (= 0 39) (= 0 39)) (and (= 0 46) (= 0 46)) (and (= 0 15) (= 0 15)) (and (= 81 0) (= 19 0)) (and (= 41 0) (= 41 0)) (and (= 23 0) (= 23 0)) (and (= 0 17) (= 0 17)) (and (= 97 0) (= 0 3)) (and (= 0 99) (= 0 1)) (and (= 0 12) (= 0 12)) (and (= 0 6) (= 94 0)) (and (= 0 14) (= 0 86)) (and (= 0 15) (= 0 85)) (and (= 0 47) (= 0 47)) (and (= 0 13) (= 0 13)) (and (= 35 0) (= 35 0)) (and (= 56 0) (= 44 0)) (and (= 0 2) (= 0 2)) (and (= 0 3) (= 0 3)) (and (= 0 4) (= 0 4)) (and (= 0 31) (= 0 31)) (and (= 0 45) (= 0 55)) (and (= 0 27) (= 0 27)) (and (= 0 6) (= 0 6)) (and (= 0 8) (= 92 0)) (and (= 59 0) (= 41 0)) (and (= 72 0) (= 0 28)) (and (= 0 11) (= 0 11)) (and (= 40 0) (= 40 0)) (and (= 0 38) (= 0 62)) (and (= 5 0) (= 5 0)) (and (= 30 0) (= 0 70)) (and (= 0 36) (= 0 36)) (and (= 49 0) (= 49 0)) (and (= 0 61) (= 0 39)) (and (= 0 63) (= 0 37)) (and (= 0 79) (= 0 21)) (and (= 0 21) (= 0 21))) returns true: 0.000209 seconds 0.052008s: gr2006__verifast_instrumented_modified.c(38,2995-2997): Producing assertion 0.052219s: Z3 assume (or (and (= y0 14) (= x0 14)) (and (= x0 89) (= y0 11)) (and (= x0 37) (= y0 37)) (and (= y0 9) (= 91 x0)) (and (= y0 16) (= 84 x0)) (and (= x0 78) (= y0 22)) (and (= 57 x0) (= y0 43)) (and (= x0 0) (= y0 0)) (and (= y0 27) (= x0 73)) (and (= y0 34) (= x0 34)) (and (= x0 24) (= y0 24)) (and (= y0 36) (= 64 x0)) (and (= y0 10) (= x0 10)) (and (= 7 y0) (= 7 x0)) (and (= x0 60) (= 40 y0)) (and (= y0 31) (= x0 69)) (and (= x0 45) (= y0 45)) (and (= y0 25) (= x0 75)) (and (= y0 25) (= x0 25)) (and (= x0 82) (= y0 18)) (and (= x0 52) (= y0 48)) (and (= 42 y0) (= 42 x0)) (and (= 32 y0) (= 68 x0)) (and (= y0 0) (= x0 100)) (and (= 44 x0) (= 44 y0)) (and (= 29 y0) (= x0 71)) (and (= y0 48) (= x0 48)) (and (= y0 1) (= x0 1)) (and (= y0 16) (= x0 16)) (and (= y0 22) (= x0 22)) (and (= x0 83) (= y0 17)) (and (= y0 2) (= 98 x0)) (and (= x0 33) (= y0 33)) (and (= 49 y0) (= 51 x0)) (and (= x0 58) (= 42 y0)) (and (= 87 x0) (= y0 13)) (and (= x0 65) (= 35 y0)) (and (= y0 43) (= x0 43)) (and (= 77 x0) (= 23 y0)) (and (= 29 x0) (= 29 y0)) (and (= y0 8) (= x0 8)) (and (= y0 10) (= x0 90)) (and (= x0 50) (= y0 50)) (and (= x0 74) (= y0 26)) (and (= x0 26) (= y0 26)) (and (= y0 38) (= x0 38)) (and (= 66 x0) (= y0 34)) (and (= 19 x0) (= 19 y0)) (and (= 95 x0) (= 5 y0)) (and (= y0 46) (= x0 54)) (and (= y0 9) (= x0 9)) (and (= x0 96) (= y0 4)) (and (= 32 y0) (= 32 x0)) (and (= y0 33) (= 67 x0)) (and (= 7 y0) (= x0 93)) (and (= x0 80) (= y0 20)) (and (= y0 12) (= 88 x0)) (and (= x0 20) (= y0 20)) (and (= 30 y0) (= 30 x0)) (and (= y0 47) (= 53 x0)) (and (= y0 24) (= 76 x0)) (and (= x0 18) (= y0 18)) (and (= x0 28) (= y0 28)) (and (= x0 39) (= y0 39)) (and (= y0 46) (= x0 46)) (and (= x0 15) (= y0 15)) (and (= 81 x0) (= 19 y0)) (and (= 41 x0) (= 41 y0)) (and (= 23 y0) (= 23 x0)) (and (= x0 17) (= y0 17)) (and (= 97 x0) (= y0 3)) (and (= x0 99) (= y0 1)) (and (= y0 12) (= x0 12)) (and (= y0 6) (= 94 x0)) (and (= y0 14) (= x0 86)) (and (= y0 15) (= x0 85)) (and (= x0 47) (= y0 47)) (and (= x0 13) (= y0 13)) (and (= 35 x0) (= 35 y0)) (and (= 56 x0) (= 44 y0)) (and (= y0 2) (= x0 2)) (and (= x0 3) (= y0 3)) (and (= y0 4) (= x0 4)) (and (= y0 31) (= x0 31)) (and (= y0 45) (= x0 55)) (and (= y0 27) (= x0 27)) (and (= y0 6) (= x0 6)) (and (= y0 8) (= 92 x0)) (and (= 59 x0) (= 41 y0)) (and (= 72 x0) (= y0 28)) (and (= y0 11) (= x0 11)) (and (= 40 x0) (= 40 y0)) (and (= y0 38) (= x0 62)) (and (= 5 y0) (= 5 x0)) (and (= 30 y0) (= x0 70)) (and (= y0 36) (= x0 36)) (and (= 49 y0) (= 49 x0)) (and (= x0 61) (= y0 39)) (and (= x0 63) (= y0 37)) (and (= x0 79) (= y0 21)) (and (= y0 21) (= x0 21))): 0.002207 seconds 0.056813s: gr2006__verifast_instrumented_modified.c(38,5-10): Evaluating loop condition 0.056859s: Z3 assume (not (= 1 0)): 0.000464 seconds 0.057372s: gr2006__verifast_instrumented_modified.c(39,2-3): Executing statement 0.057390s: gr2006__verifast_instrumented_modified.c(40,9-11): Executing statement 0.057407s: Z3 assume (< x0 50): 0.000480 seconds 0.057926s: gr2006__verifast_instrumented_modified.c(40,21-22): Executing statement 0.057954s: gr2006__verifast_instrumented_modified.c(41,14-16): Executing statement 0.057974s: gr2006__verifast_instrumented_modified.c(45,9-11): Executing statement 0.057988s: Z3 assume (< (+ y0 1) 0): 0.000057 seconds 0.058084s: Z3 assume (not (< (+ y0 1) 0)): 0.000476 seconds 0.058617s: gr2006__verifast_instrumented_modified.c(46,10-12): Executing statement 0.058643s: gr2006__verifast_instrumented_modified.c(38,2995-2997): Consuming assertion 0.059221s: Z3 query (or (and (= (+ y0 1) 14) (= (+ x0 1) 14)) (and (= (+ x0 1) 89) (= (+ y0 1) 11)) (and (= (+ x0 1) 37) (= (+ y0 1) 37)) (and (= (+ y0 1) 9) (= 91 (+ x0 1))) (and (= (+ y0 1) 16) (= 84 (+ x0 1))) (and (= (+ x0 1) 78) (= (+ y0 1) 22)) (and (= 57 (+ x0 1)) (= (+ y0 1) 43)) (and (= (+ x0 1) 0) (= (+ y0 1) 0)) (and (= (+ y0 1) 27) (= (+ x0 1) 73)) (and (= (+ y0 1) 34) (= (+ x0 1) 34)) (and (= (+ x0 1) 24) (= (+ y0 1) 24)) (and (= (+ y0 1) 36) (= 64 (+ x0 1))) (and (= (+ y0 1) 10) (= (+ x0 1) 10)) (and (= 7 (+ y0 1)) (= 7 (+ x0 1))) (and (= (+ x0 1) 60) (= 40 (+ y0 1))) (and (= (+ y0 1) 31) (= (+ x0 1) 69)) (and (= (+ x0 1) 45) (= (+ y0 1) 45)) (and (= (+ y0 1) 25) (= (+ x0 1) 75)) (and (= (+ y0 1) 25) (= (+ x0 1) 25)) (and (= (+ x0 1) 82) (= (+ y0 1) 18)) (and (= (+ x0 1) 52) (= (+ y0 1) 48)) (and (= 42 (+ y0 1)) (= 42 (+ x0 1))) (and (= 32 (+ y0 1)) (= 68 (+ x0 1))) (and (= (+ y0 1) 0) (= (+ x0 1) 100)) (and (= 44 (+ x0 1)) (= 44 (+ y0 1))) (and (= 29 (+ y0 1)) (= (+ x0 1) 71)) (and (= (+ y0 1) 48) (= (+ x0 1) 48)) (and (= (+ y0 1) 1) (= (+ x0 1) 1)) (and (= (+ y0 1) 16) (= (+ x0 1) 16)) (and (= (+ y0 1) 22) (= (+ x0 1) 22)) (and (= (+ x0 1) 83) (= (+ y0 1) 17)) (and (= (+ y0 1) 2) (= 98 (+ x0 1))) (and (= (+ x0 1) 33) (= (+ y0 1) 33)) (and (= 49 (+ y0 1)) (= 51 (+ x0 1))) (and (= (+ x0 1) 58) (= 42 (+ y0 1))) (and (= 87 (+ x0 1)) (= (+ y0 1) 13)) (and (= (+ x0 1) 65) (= 35 (+ y0 1))) (and (= (+ y0 1) 43) (= (+ x0 1) 43)) (and (= 77 (+ x0 1)) (= 23 (+ y0 1))) (and (= 29 (+ x0 1)) (= 29 (+ y0 1))) (and (= (+ y0 1) 8) (= (+ x0 1) 8)) (and (= (+ y0 1) 10) (= (+ x0 1) 90)) (and (= (+ x0 1) 50) (= (+ y0 1) 50)) (and (= (+ x0 1) 74) (= (+ y0 1) 26)) (and (= (+ x0 1) 26) (= (+ y0 1) 26)) (and (= (+ y0 1) 38) (= (+ x0 1) 38)) (and (= 66 (+ x0 1)) (= (+ y0 1) 34)) (and (= 19 (+ x0 1)) (= 19 (+ y0 1))) (and (= 95 (+ x0 1)) (= 5 (+ y0 1))) (and (= (+ y0 1) 46) (= (+ x0 1) 54)) (and (= (+ y0 1) 9) (= (+ x0 1) 9)) (and (= (+ x0 1) 96) (= (+ y0 1) 4)) (and (= 32 (+ y0 1)) (= 32 (+ x0 1))) (and (= (+ y0 1) 33) (= 67 (+ x0 1))) (and (= 7 (+ y0 1)) (= (+ x0 1) 93)) (and (= (+ x0 1) 80) (= (+ y0 1) 20)) (and (= (+ y0 1) 12) (= 88 (+ x0 1))) (and (= (+ x0 1) 20) (= (+ y0 1) 20)) (and (= 30 (+ y0 1)) (= 30 (+ x0 1))) (and (= (+ y0 1) 47) (= 53 (+ x0 1))) (and (= (+ y0 1) 24) (= 76 (+ x0 1))) (and (= (+ x0 1) 18) (= (+ y0 1) 18)) (and (= (+ x0 1) 28) (= (+ y0 1) 28)) (and (= (+ x0 1) 39) (= (+ y0 1) 39)) (and (= (+ y0 1) 46) (= (+ x0 1) 46)) (and (= (+ x0 1) 15) (= (+ y0 1) 15)) (and (= 81 (+ x0 1)) (= 19 (+ y0 1))) (and (= 41 (+ x0 1)) (= 41 (+ y0 1))) (and (= 23 (+ y0 1)) (= 23 (+ x0 1))) (and (= (+ x0 1) 17) (= (+ y0 1) 17)) (and (= 97 (+ x0 1)) (= (+ y0 1) 3)) (and (= (+ x0 1) 99) (= (+ y0 1) 1)) (and (= (+ y0 1) 12) (= (+ x0 1) 12)) (and (= (+ y0 1) 6) (= 94 (+ x0 1))) (and (= (+ y0 1) 14) (= (+ x0 1) 86)) (and (= (+ y0 1) 15) (= (+ x0 1) 85)) (and (= (+ x0 1) 47) (= (+ y0 1) 47)) (and (= (+ x0 1) 13) (= (+ y0 1) 13)) (and (= 35 (+ x0 1)) (= 35 (+ y0 1))) (and (= 56 (+ x0 1)) (= 44 (+ y0 1))) (and (= (+ y0 1) 2) (= (+ x0 1) 2)) (and (= (+ x0 1) 3) (= (+ y0 1) 3)) (and (= (+ y0 1) 4) (= (+ x0 1) 4)) (and (= (+ y0 1) 31) (= (+ x0 1) 31)) (and (= (+ y0 1) 45) (= (+ x0 1) 55)) (and (= (+ y0 1) 27) (= (+ x0 1) 27)) (and (= (+ y0 1) 6) (= (+ x0 1) 6)) (and (= (+ y0 1) 8) (= 92 (+ x0 1))) (and (= 59 (+ x0 1)) (= 41 (+ y0 1))) (and (= 72 (+ x0 1)) (= (+ y0 1) 28)) (and (= (+ y0 1) 11) (= (+ x0 1) 11)) (and (= 40 (+ x0 1)) (= 40 (+ y0 1))) (and (= (+ y0 1) 38) (= (+ x0 1) 62)) (and (= 5 (+ y0 1)) (= 5 (+ x0 1))) (and (= 30 (+ y0 1)) (= (+ x0 1) 70)) (and (= (+ y0 1) 36) (= (+ x0 1) 36)) (and (= 49 (+ y0 1)) (= 49 (+ x0 1))) (and (= (+ x0 1) 61) (= (+ y0 1) 39)) (and (= (+ x0 1) 63) (= (+ y0 1) 37)) (and (= (+ x0 1) 79) (= (+ y0 1) 21)) (and (= (+ y0 1) 21) (= (+ x0 1) 21))) returns true: 0.001928 seconds 0.065047s: gr2006__verifast_instrumented_modified.c(47,5-6): Cleaning up dummy fraction chunks 0.065072s: gr2006__verifast_instrumented_modified.c(47,5-6): Leak check. 0.065096s: Z3 assume (not (< x0 50)): 0.000527 seconds 0.065672s: gr2006__verifast_instrumented_modified.c(42,16-17): Executing statement 0.065701s: gr2006__verifast_instrumented_modified.c(43,14-16): Executing statement 0.065720s: gr2006__verifast_instrumented_modified.c(45,9-11): Executing statement 0.065734s: Z3 assume (< (- y0 1) 0): 0.000469 seconds 0.066239s: gr2006__verifast_instrumented_modified.c(45,20-25): Executing statement 0.066255s: gr2006__verifast_instrumented_modified.c(48,5-22): Executing statement 0.066275s: Z3 assume (= x0 100): 0.000428 seconds 0.066728s: gr2006__verifast_instrumented_modified.c(48,5-22): Verifying call 0.066748s: gr2006__verifast_instrumented_modified.c(16,50-52): Consuming assertion 0.066758s: Z3 query (<= 1 1) returns true: 0.000016 seconds 0.066795s: gr2006__verifast_instrumented_modified.c(17,16-18): Producing assertion 0.066808s: Z3 assume (<= 1 1): 0.000403 seconds 0.067232s: gr2006__verifast_instrumented_modified.c(49,5-11): Executing return statement 0.067247s: gr2006__verifast_instrumented_modified.c(28,13-17): Consuming assertion 0.067257s: gr2006__verifast_instrumented_modified.c(50,1-2): Cleaning up dummy fraction chunks 0.067270s: gr2006__verifast_instrumented_modified.c(50,1-2): Leak check. 0.067288s: Z3 assume (not (= x0 100)): 0.000020 seconds 0.067355s: Z3 assume (not (< (- y0 1) 0)): 0.000510 seconds 0.067924s: gr2006__verifast_instrumented_modified.c(46,10-12): Executing statement 0.067951s: gr2006__verifast_instrumented_modified.c(38,2995-2997): Consuming assertion 0.068110s: Z3 query (or (and (= (- y0 1) 14) (= (+ x0 1) 14)) (and (= (+ x0 1) 89) (= (- y0 1) 11)) (and (= (+ x0 1) 37) (= (- y0 1) 37)) (and (= (- y0 1) 9) (= 91 (+ x0 1))) (and (= (- y0 1) 16) (= 84 (+ x0 1))) (and (= (+ x0 1) 78) (= (- y0 1) 22)) (and (= 57 (+ x0 1)) (= (- y0 1) 43)) (and (= (+ x0 1) 0) (= (- y0 1) 0)) (and (= (- y0 1) 27) (= (+ x0 1) 73)) (and (= (- y0 1) 34) (= (+ x0 1) 34)) (and (= (+ x0 1) 24) (= (- y0 1) 24)) (and (= (- y0 1) 36) (= 64 (+ x0 1))) (and (= (- y0 1) 10) (= (+ x0 1) 10)) (and (= 7 (- y0 1)) (= 7 (+ x0 1))) (and (= (+ x0 1) 60) (= 40 (- y0 1))) (and (= (- y0 1) 31) (= (+ x0 1) 69)) (and (= (+ x0 1) 45) (= (- y0 1) 45)) (and (= (- y0 1) 25) (= (+ x0 1) 75)) (and (= (- y0 1) 25) (= (+ x0 1) 25)) (and (= (+ x0 1) 82) (= (- y0 1) 18)) (and (= (+ x0 1) 52) (= (- y0 1) 48)) (and (= 42 (- y0 1)) (= 42 (+ x0 1))) (and (= 32 (- y0 1)) (= 68 (+ x0 1))) (and (= (- y0 1) 0) (= (+ x0 1) 100)) (and (= 44 (+ x0 1)) (= 44 (- y0 1))) (and (= 29 (- y0 1)) (= (+ x0 1) 71)) (and (= (- y0 1) 48) (= (+ x0 1) 48)) (and (= (- y0 1) 1) (= (+ x0 1) 1)) (and (= (- y0 1) 16) (= (+ x0 1) 16)) (and (= (- y0 1) 22) (= (+ x0 1) 22)) (and (= (+ x0 1) 83) (= (- y0 1) 17)) (and (= (- y0 1) 2) (= 98 (+ x0 1))) (and (= (+ x0 1) 33) (= (- y0 1) 33)) (and (= 49 (- y0 1)) (= 51 (+ x0 1))) (and (= (+ x0 1) 58) (= 42 (- y0 1))) (and (= 87 (+ x0 1)) (= (- y0 1) 13)) (and (= (+ x0 1) 65) (= 35 (- y0 1))) (and (= (- y0 1) 43) (= (+ x0 1) 43)) (and (= 77 (+ x0 1)) (= 23 (- y0 1))) (and (= 29 (+ x0 1)) (= 29 (- y0 1))) (and (= (- y0 1) 8) (= (+ x0 1) 8)) (and (= (- y0 1) 10) (= (+ x0 1) 90)) (and (= (+ x0 1) 50) (= (- y0 1) 50)) (and (= (+ x0 1) 74) (= (- y0 1) 26)) (and (= (+ x0 1) 26) (= (- y0 1) 26)) (and (= (- y0 1) 38) (= (+ x0 1) 38)) (and (= 66 (+ x0 1)) (= (- y0 1) 34)) (and (= 19 (+ x0 1)) (= 19 (- y0 1))) (and (= 95 (+ x0 1)) (= 5 (- y0 1))) (and (= (- y0 1) 46) (= (+ x0 1) 54)) (and (= (- y0 1) 9) (= (+ x0 1) 9)) (and (= (+ x0 1) 96) (= (- y0 1) 4)) (and (= 32 (- y0 1)) (= 32 (+ x0 1))) (and (= (- y0 1) 33) (= 67 (+ x0 1))) (and (= 7 (- y0 1)) (= (+ x0 1) 93)) (and (= (+ x0 1) 80) (= (- y0 1) 20)) (and (= (- y0 1) 12) (= 88 (+ x0 1))) (and (= (+ x0 1) 20) (= (- y0 1) 20)) (and (= 30 (- y0 1)) (= 30 (+ x0 1))) (and (= (- y0 1) 47) (= 53 (+ x0 1))) (and (= (- y0 1) 24) (= 76 (+ x0 1))) (and (= (+ x0 1) 18) (= (- y0 1) 18)) (and (= (+ x0 1) 28) (= (- y0 1) 28)) (and (= (+ x0 1) 39) (= (- y0 1) 39)) (and (= (- y0 1) 46) (= (+ x0 1) 46)) (and (= (+ x0 1) 15) (= (- y0 1) 15)) (and (= 81 (+ x0 1)) (= 19 (- y0 1))) (and (= 41 (+ x0 1)) (= 41 (- y0 1))) (and (= 23 (- y0 1)) (= 23 (+ x0 1))) (and (= (+ x0 1) 17) (= (- y0 1) 17)) (and (= 97 (+ x0 1)) (= (- y0 1) 3)) (and (= (+ x0 1) 99) (= (- y0 1) 1)) (and (= (- y0 1) 12) (= (+ x0 1) 12)) (and (= (- y0 1) 6) (= 94 (+ x0 1))) (and (= (- y0 1) 14) (= (+ x0 1) 86)) (and (= (- y0 1) 15) (= (+ x0 1) 85)) (and (= (+ x0 1) 47) (= (- y0 1) 47)) (and (= (+ x0 1) 13) (= (- y0 1) 13)) (and (= 35 (+ x0 1)) (= 35 (- y0 1))) (and (= 56 (+ x0 1)) (= 44 (- y0 1))) (and (= (- y0 1) 2) (= (+ x0 1) 2)) (and (= (+ x0 1) 3) (= (- y0 1) 3)) (and (= (- y0 1) 4) (= (+ x0 1) 4)) (and (= (- y0 1) 31) (= (+ x0 1) 31)) (and (= (- y0 1) 45) (= (+ x0 1) 55)) (and (= (- y0 1) 27) (= (+ x0 1) 27)) (and (= (- y0 1) 6) (= (+ x0 1) 6)) (and (= (- y0 1) 8) (= 92 (+ x0 1))) (and (= 59 (+ x0 1)) (= 41 (- y0 1))) (and (= 72 (+ x0 1)) (= (- y0 1) 28)) (and (= (- y0 1) 11) (= (+ x0 1) 11)) (and (= 40 (+ x0 1)) (= 40 (- y0 1))) (and (= (- y0 1) 38) (= (+ x0 1) 62)) (and (= 5 (- y0 1)) (= 5 (+ x0 1))) (and (= 30 (- y0 1)) (= (+ x0 1) 70)) (and (= (- y0 1) 36) (= (+ x0 1) 36)) (and (= 49 (- y0 1)) (= 49 (+ x0 1))) (and (= (+ x0 1) 61) (= (- y0 1) 39)) (and (= (+ x0 1) 63) (= (- y0 1) 37)) (and (= (+ x0 1) 79) (= (- y0 1) 21)) (and (= (- y0 1) 21) (= (+ x0 1) 21))) returns true: 0.001978 seconds 0.073973s: gr2006__verifast_instrumented_modified.c(47,5-6): Cleaning up dummy fraction chunks 0.073996s: gr2006__verifast_instrumented_modified.c(47,5-6): Leak check. 0.074023s: Z3 assume (not (not (= 1 0))): 0.000012 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% gr2006__verifast_instrumented_modified.c : lines: code: 22; annot: 14; mixed: 7; overhead: 95% Statements parsed: 112 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 16 Execution steps (including assertion production/consumption steps): 73 Symbolic execution forks: 7 Prover assumes: 21 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: 0.018050s Function timings (> 0.1s): Total time: 0.07 seconds 0 errors found (16 statements verified)