./verifast-validate-witness.sh sv-benchmarks/c/loop-lit/css2003.i ./results/automizer-verification-files/SV-COMP24_unreach-call/css2003.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/loop-lit/css2003.i + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/css2003.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/css2003.i + FILE=css2003.i ++ echo css2003 ++ sed 's/[-\.]/_/g' - + SANITIZED=css2003 + MODULE=css2003__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=css2003__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/css2003.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=css2003__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/css2003.yml/witness-2.1.yml -p sv-benchmarks/c/loop-lit/css2003.i -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n css2003__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/loop-lit/css2003.i -o css2003__verifast_instrumented.c + program_modifications_cli.py -p css2003__verifast_instrumented.c -o css2003__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Z3v4.5 -read_options_from_source_file -c css2003__verifast_instrumented_modified.c css2003__verifast_instrumented_modified.c 0.043249s: css2003__verifast_instrumented_modified.c(27,5-9): Function 'main': Function type implementation check 0.043311s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.043327s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.043358s: Z3 assume (<= 0 argc): 0.000571 seconds 0.044012s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.044028s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.044045s: css2003__verifast_instrumented_modified.c(27,25-31): Consuming assertion 0.044084s: Consuming chunk module(css2003__verifast_instrumented_modified, true) 0.044104s: css2003__verifast_instrumented_modified.c(28,13-17): Producing assertion 0.044124s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.044134s: css2003__verifast_instrumented_modified.c(27,5-9): Cleaning up dummy fraction chunks 0.044143s: css2003__verifast_instrumented_modified.c(27,5-9): Leak check. 0.044248s: css2003__verifast_instrumented_modified.c(8,6-17): Verifying function 'reach_error' 0.044260s: css2003__verifast_instrumented_modified.c(8,33-38): Producing assertion 0.044274s: Z3 assume false: 0.000007 seconds 0.044338s: css2003__verifast_instrumented_modified.c(11,6-25): Verifying function 'assume_abort_if_not' 0.044350s: css2003__verifast_instrumented_modified.c(11,49-53): Producing assertion 0.044360s: Z3 assume true: 0.000413 seconds 0.044795s: css2003__verifast_instrumented_modified.c(11,6-25): Executing statement 0.044813s: css2003__verifast_instrumented_modified.c(14,3-5): Executing statement 0.044846s: Z3 assume (not (not (= cond 0))): 0.000433 seconds 0.045331s: css2003__verifast_instrumented_modified.c(14,13-14): Executing statement 0.045358s: css2003__verifast_instrumented_modified.c(14,14-19): Executing statement 0.045390s: css2003__verifast_instrumented_modified.c(14,14-19): Verifying call 0.045401s: css2003__verifast_instrumented_modified.c(3,38-42): Consuming assertion 0.045408s: Z3 query true returns true: 0.000030 seconds 0.045453s: css2003__verifast_instrumented_modified.c(4,13-18): Producing assertion 0.045471s: Z3 assume false: 0.000002 seconds 0.045492s: Z3 assume (not (not (not (= cond 0)))): 0.000421 seconds 0.045969s: css2003__verifast_instrumented_modified.c(15,1-2): Executing return statement 0.045984s: css2003__verifast_instrumented_modified.c(12,13-17): Consuming assertion 0.045992s: Z3 query true returns true: 0.000011 seconds 0.046014s: css2003__verifast_instrumented_modified.c(15,1-2): Cleaning up dummy fraction chunks 0.046024s: css2003__verifast_instrumented_modified.c(15,1-2): Leak check. 0.046087s: css2003__verifast_instrumented_modified.c(16,6-23): Verifying function '__VERIFIER_assert' 0.046100s: css2003__verifast_instrumented_modified.c(16,53-55): Producing assertion 0.046111s: Z3 assume (not (= cond 0)): 0.000412 seconds 0.046562s: css2003__verifast_instrumented_modified.c(16,6-23): Executing statement 0.046579s: css2003__verifast_instrumented_modified.c(19,3-5): Executing statement 0.046595s: Z3 assume (not (not (= cond 0))): 0.000008 seconds 0.046649s: Z3 assume (not (not (not (= cond 0)))): 0.000381 seconds 0.047078s: css2003__verifast_instrumented_modified.c(22,3-9): Executing return statement 0.047098s: css2003__verifast_instrumented_modified.c(17,19-21): Consuming assertion 0.047108s: Z3 query (not (= cond 0)) returns true: 0.000007 seconds 0.047140s: css2003__verifast_instrumented_modified.c(23,1-2): Cleaning up dummy fraction chunks 0.047150s: css2003__verifast_instrumented_modified.c(23,1-2): Leak check. 0.047176s: css2003__verifast_instrumented_modified.c(27,5-9): Verifying function 'main' 0.047191s: css2003__verifast_instrumented_modified.c(27,25-31): Producing assertion 0.047208s: css2003__verifast_instrumented_modified.c(27,5-9): Executing statement 0.047222s: css2003__verifast_instrumented_modified.c(31,1-2): Executing statement 0.047231s: css2003__verifast_instrumented_modified.c(33,1-34,1): Executing statement 0.047264s: Consuming chunk [_]module(css2003__verifast_instrumented_modified, true) 0.047277s: css2003__verifast_instrumented_modified.c(35,5-8): Executing statement 0.047313s: css2003__verifast_instrumented_modified.c(36,7-8): Executing statement 0.047327s: css2003__verifast_instrumented_modified.c(37,7-8): Executing statement 0.047337s: css2003__verifast_instrumented_modified.c(38,7-8): Executing statement 0.047358s: css2003__verifast_instrumented_modified.c(38,9-30): Verifying call 0.047368s: css2003__verifast_instrumented_modified.c(24,42-46): Consuming assertion 0.047376s: Z3 query true returns true: 0.000056 seconds 0.047472s: css2003__verifast_instrumented_modified.c(25,13-17): Producing assertion 0.047490s: Z3 assume true: 0.000407 seconds 0.047911s: css2003__verifast_instrumented_modified.c(39,5-7): Executing statement 0.047933s: Z3 assume (<= 0 k0): 0.000406 seconds 0.048367s: Z3 assume (not (<= k0 1)): 0.000412 seconds 0.048812s: css2003__verifast_instrumented_modified.c(39,30-36): Executing return statement 0.048828s: css2003__verifast_instrumented_modified.c(28,13-17): Consuming assertion 0.048844s: css2003__verifast_instrumented_modified.c(48,1-2): Cleaning up dummy fraction chunks 0.048852s: css2003__verifast_instrumented_modified.c(48,1-2): Leak check. 0.048868s: Z3 assume (not (not (<= k0 1))): 0.000409 seconds 0.049318s: css2003__verifast_instrumented_modified.c(40,5-10): Executing statement 0.049344s: css2003__verifast_instrumented_modified.c(40,112-114): Consuming assertion 0.049361s: Z3 query (or (and (<= 2 1) (<= (+ 1 k0) 2) (<= 1 (+ 1 k0))) (and (<= 0 k0) (<= k0 1) (= 1 1))) returns true: 0.000025 seconds 0.049527s: css2003__verifast_instrumented_modified.c(40,112-114): Producing assertion 0.049590s: Z3 assume (or (and (<= 2 i0) (<= (+ i0 k1) 2) (<= 1 (+ i0 k1))) (and (<= 0 k1) (<= k1 1) (= i0 1))): 0.000515 seconds 0.050229s: css2003__verifast_instrumented_modified.c(40,5-10): Evaluating loop condition 0.050254s: Z3 assume (< i0 1000000): 0.000445 seconds 0.050729s: css2003__verifast_instrumented_modified.c(41,2-3): Executing statement 0.050754s: css2003__verifast_instrumented_modified.c(42,4-5): Executing statement 0.050771s: css2003__verifast_instrumented_modified.c(43,4-5): Executing statement 0.050783s: css2003__verifast_instrumented_modified.c(44,4-5): Executing statement 0.050795s: css2003__verifast_instrumented_modified.c(45,2-19): Executing statement 0.050815s: Z3 assume (<= 1 (+ i0 1 (- k1 1))): 0.000438 seconds 0.051306s: Z3 assume (<= (+ i0 1 (- k1 1)) 2): 0.000421 seconds 0.051778s: Z3 assume (<= 1 (+ i0 1)): 0.000414 seconds 0.052225s: css2003__verifast_instrumented_modified.c(45,2-19): Verifying call 0.052246s: css2003__verifast_instrumented_modified.c(16,53-55): Consuming assertion 0.052256s: Z3 query (not (= 1 0)) returns true: 0.000018 seconds 0.052302s: css2003__verifast_instrumented_modified.c(17,19-21): Producing assertion 0.052315s: Z3 assume (not (= 1 0)): 0.000389 seconds 0.052742s: css2003__verifast_instrumented_modified.c(40,112-114): Consuming assertion 0.052762s: Z3 query (or (and (<= 2 (+ i0 1)) (<= (+ (+ i0 1) (- k1 1)) 2) (<= 1 (+ (+ i0 1) (- k1 1)))) (and (<= 0 (- k1 1)) (<= (- k1 1) 1) (= (+ i0 1) 1))) returns true: 0.000073 seconds 0.053013s: css2003__verifast_instrumented_modified.c(46,5-6): Cleaning up dummy fraction chunks 0.053031s: css2003__verifast_instrumented_modified.c(46,5-6): Leak check. 0.053049s: Z3 assume (not (<= 1 (+ i0 1))): 0.000039 seconds 0.053133s: Z3 assume (not (<= (+ i0 1 (- k1 1)) 2)): 0.000029 seconds 0.053220s: Z3 assume (not (<= 1 (+ i0 1 (- k1 1)))): 0.000027 seconds 0.053300s: Z3 assume (not (< i0 1000000)): 0.000432 seconds 0.053763s: css2003__verifast_instrumented_modified.c(47,5-11): Executing return statement 0.053785s: css2003__verifast_instrumented_modified.c(28,13-17): Consuming assertion 0.053794s: css2003__verifast_instrumented_modified.c(48,1-2): Cleaning up dummy fraction chunks 0.053803s: css2003__verifast_instrumented_modified.c(48,1-2): Leak check. 0.053830s: Z3 assume (not (<= 0 k0)): 0.000413 seconds 0.054276s: Z3 assume (not false): 0.000387 seconds 0.054684s: css2003__verifast_instrumented_modified.c(39,30-36): Executing return statement 0.054706s: css2003__verifast_instrumented_modified.c(28,13-17): Consuming assertion 0.054715s: css2003__verifast_instrumented_modified.c(48,1-2): Cleaning up dummy fraction chunks 0.054723s: css2003__verifast_instrumented_modified.c(48,1-2): Leak check. 0.054738s: 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% css2003__verifast_instrumented_modified.c : lines: code: 21; annot: 14; mixed: 7; overhead: 100% Statements parsed: 110 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 15 Execution steps (including assertion production/consumption steps): 78 Symbolic execution forks: 9 Prover assumes: 26 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: 0.017229s Function timings (> 0.1s): Total time: 0.05 seconds 0 errors found (15 statements verified)