./verifast-validate-witness.sh sv-benchmarks/c/loops/for_infinite_loop_2.c ./results/automizer-verification-files/SV-COMP24_unreach-call/for_infinite_loop_2.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/loops/for_infinite_loop_2.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/for_infinite_loop_2.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/loops/for_infinite_loop_2.c + FILE=for_infinite_loop_2.c ++ sed 's/[-\.]/_/g' - ++ echo for_infinite_loop_2 + SANITIZED=for_infinite_loop_2 + MODULE=for_infinite_loop_2__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=for_infinite_loop_2__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/for_infinite_loop_2.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=for_infinite_loop_2__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/for_infinite_loop_2.yml/witness-2.1.yml -p sv-benchmarks/c/loops/for_infinite_loop_2.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n for_infinite_loop_2__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/loops/for_infinite_loop_2.c -o for_infinite_loop_2__verifast_instrumented.c + program_modifications_cli.py -p for_infinite_loop_2__verifast_instrumented.c -o for_infinite_loop_2__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Z3v4.5 -read_options_from_source_file -c for_infinite_loop_2__verifast_instrumented_modified.c for_infinite_loop_2__verifast_instrumented_modified.c 0.042244s: for_infinite_loop_2__verifast_instrumented_modified.c(28,5-9): Function 'main': Function type implementation check 0.042317s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.042332s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.042345s: Z3 assume (<= 0 argc): 0.000574 seconds 0.042992s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.043008s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.043032s: for_infinite_loop_2__verifast_instrumented_modified.c(28,25-31): Consuming assertion 0.043071s: Consuming chunk module(for_infinite_loop_2__verifast_instrumented_modified, true) 0.043091s: for_infinite_loop_2__verifast_instrumented_modified.c(29,13-17): Producing assertion 0.043103s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.043112s: for_infinite_loop_2__verifast_instrumented_modified.c(28,5-9): Cleaning up dummy fraction chunks 0.043125s: for_infinite_loop_2__verifast_instrumented_modified.c(28,5-9): Leak check. 0.043210s: for_infinite_loop_2__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.043223s: for_infinite_loop_2__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.043232s: Z3 assume false: 0.000006 seconds 0.043301s: for_infinite_loop_2__verifast_instrumented_modified.c(10,6-25): Verifying function 'assume_abort_if_not' 0.043319s: for_infinite_loop_2__verifast_instrumented_modified.c(10,49-53): Producing assertion 0.043328s: Z3 assume true: 0.000402 seconds 0.043752s: for_infinite_loop_2__verifast_instrumented_modified.c(10,6-25): Executing statement 0.043776s: for_infinite_loop_2__verifast_instrumented_modified.c(13,3-5): Executing statement 0.043810s: Z3 assume (not (not (= cond 0))): 0.000429 seconds 0.044294s: for_infinite_loop_2__verifast_instrumented_modified.c(13,13-14): Executing statement 0.044321s: for_infinite_loop_2__verifast_instrumented_modified.c(13,14-19): Executing statement 0.044353s: for_infinite_loop_2__verifast_instrumented_modified.c(13,14-19): Verifying call 0.044363s: for_infinite_loop_2__verifast_instrumented_modified.c(3,38-42): Consuming assertion 0.044371s: Z3 query true returns true: 0.000030 seconds 0.044416s: for_infinite_loop_2__verifast_instrumented_modified.c(4,13-18): Producing assertion 0.044428s: Z3 assume false: 0.000002 seconds 0.044448s: Z3 assume (not (not (not (= cond 0)))): 0.000425 seconds 0.044932s: for_infinite_loop_2__verifast_instrumented_modified.c(14,1-2): Executing return statement 0.044952s: for_infinite_loop_2__verifast_instrumented_modified.c(11,13-17): Consuming assertion 0.044960s: Z3 query true returns true: 0.000012 seconds 0.044982s: for_infinite_loop_2__verifast_instrumented_modified.c(14,1-2): Cleaning up dummy fraction chunks 0.044992s: for_infinite_loop_2__verifast_instrumented_modified.c(14,1-2): Leak check. 0.045053s: for_infinite_loop_2__verifast_instrumented_modified.c(15,6-23): Verifying function '__VERIFIER_assert' 0.045065s: for_infinite_loop_2__verifast_instrumented_modified.c(15,53-55): Producing assertion 0.045076s: Z3 assume (not (= cond 0)): 0.000403 seconds 0.045518s: for_infinite_loop_2__verifast_instrumented_modified.c(15,6-23): Executing statement 0.045535s: for_infinite_loop_2__verifast_instrumented_modified.c(18,3-5): Executing statement 0.045549s: Z3 assume (not (not (= cond 0))): 0.000009 seconds 0.045595s: Z3 assume (not (not (not (= cond 0)))): 0.000400 seconds 0.046045s: for_infinite_loop_2__verifast_instrumented_modified.c(21,3-9): Executing return statement 0.046065s: for_infinite_loop_2__verifast_instrumented_modified.c(16,19-21): Consuming assertion 0.046075s: Z3 query (not (= cond 0)) returns true: 0.000007 seconds 0.046107s: for_infinite_loop_2__verifast_instrumented_modified.c(22,1-2): Cleaning up dummy fraction chunks 0.046117s: for_infinite_loop_2__verifast_instrumented_modified.c(22,1-2): Leak check. 0.046150s: for_infinite_loop_2__verifast_instrumented_modified.c(28,5-9): Verifying function 'main' 0.046160s: for_infinite_loop_2__verifast_instrumented_modified.c(28,25-31): Producing assertion 0.046176s: for_infinite_loop_2__verifast_instrumented_modified.c(28,5-9): Executing statement 0.046189s: for_infinite_loop_2__verifast_instrumented_modified.c(32,1-2): Executing statement 0.046199s: for_infinite_loop_2__verifast_instrumented_modified.c(34,1-35,1): Executing statement 0.046237s: Consuming chunk [_]module(for_infinite_loop_2__verifast_instrumented_modified, true) 0.046250s: for_infinite_loop_2__verifast_instrumented_modified.c(36,17-18): Executing statement 0.046261s: for_infinite_loop_2__verifast_instrumented_modified.c(37,8-9): Executing statement 0.046271s: for_infinite_loop_2__verifast_instrumented_modified.c(38,8-9): Executing statement 0.046293s: for_infinite_loop_2__verifast_instrumented_modified.c(38,9-30): Verifying call 0.046303s: for_infinite_loop_2__verifast_instrumented_modified.c(24,42-46): Consuming assertion 0.046316s: Z3 query true returns true: 0.000032 seconds 0.046388s: for_infinite_loop_2__verifast_instrumented_modified.c(25,13-17): Producing assertion 0.046401s: Z3 assume true: 0.000406 seconds 0.046820s: for_infinite_loop_2__verifast_instrumented_modified.c(39,3-5): Executing statement 0.046842s: Z3 assume (not (< 0 n)): 0.000413 seconds 0.047289s: for_infinite_loop_2__verifast_instrumented_modified.c(39,15-21): Executing return statement 0.047311s: for_infinite_loop_2__verifast_instrumented_modified.c(29,13-17): Consuming assertion 0.047320s: for_infinite_loop_2__verifast_instrumented_modified.c(46,12-13): Cleaning up dummy fraction chunks 0.047331s: for_infinite_loop_2__verifast_instrumented_modified.c(46,12-13): Leak check. 0.047348s: Z3 assume (not (not (< 0 n))): 0.000409 seconds 0.047809s: for_infinite_loop_2__verifast_instrumented_modified.c(40,3-6): Executing statement 0.047827s: for_infinite_loop_2__verifast_instrumented_modified.c(40,8-9): Executing statement 0.047847s: for_infinite_loop_2__verifast_instrumented_modified.c(40,3-6): Executing statement 0.047858s: for_infinite_loop_2__verifast_instrumented_modified.c(40,36-38): Consuming assertion 0.047868s: Z3 query (= 0 0) returns true: 0.000014 seconds 0.047911s: for_infinite_loop_2__verifast_instrumented_modified.c(40,36-38): Producing assertion 0.047946s: Z3 assume (= 0 0): 0.000385 seconds 0.048354s: for_infinite_loop_2__verifast_instrumented_modified.c(40,3-6): Evaluating loop condition 0.048382s: Z3 assume (not (= 1 0)): 0.000384 seconds 0.048810s: for_infinite_loop_2__verifast_instrumented_modified.c(42,3-4): Executing statement 0.048827s: for_infinite_loop_2__verifast_instrumented_modified.c(43,5-22): Executing statement 0.048844s: Z3 assume (= 0 0): 0.000383 seconds 0.049250s: for_infinite_loop_2__verifast_instrumented_modified.c(43,5-22): Verifying call 0.049263s: for_infinite_loop_2__verifast_instrumented_modified.c(15,53-55): Consuming assertion 0.049278s: Z3 query (not (= 1 0)) returns true: 0.000009 seconds 0.049315s: for_infinite_loop_2__verifast_instrumented_modified.c(16,19-21): Producing assertion 0.049330s: Z3 assume (not (= 1 0)): 0.000379 seconds 0.049744s: for_infinite_loop_2__verifast_instrumented_modified.c(40,16-18): Executing statement 0.049765s: for_infinite_loop_2__verifast_instrumented_modified.c(40,36-38): Consuming assertion 0.049775s: Z3 query (= 0 0) returns true: 0.000018 seconds 0.049812s: for_infinite_loop_2__verifast_instrumented_modified.c(44,3-4): Cleaning up dummy fraction chunks 0.049828s: for_infinite_loop_2__verifast_instrumented_modified.c(44,3-4): Leak check. 0.049844s: Z3 assume (not (= 0 0)): 0.000004 seconds 0.049878s: Z3 assume (not (not (= 1 0))): 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% for_infinite_loop_2__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: 13 Execution steps (including assertion production/consumption steps): 69 Symbolic execution forks: 5 Prover assumes: 18 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: 0.016950s Function timings (> 0.1s): Total time: 0.04 seconds 0 errors found (13 statements verified)