./verifast-validate-witness.sh sv-benchmarks/c/loops/while_infinite_loop_1.c ./results/automizer-verification-files/SV-COMP24_unreach-call/while_infinite_loop_1.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/loops/while_infinite_loop_1.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/while_infinite_loop_1.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/while_infinite_loop_1.c + FILE=while_infinite_loop_1.c ++ echo while_infinite_loop_1 ++ sed 's/[-\.]/_/g' - + SANITIZED=while_infinite_loop_1 + MODULE=while_infinite_loop_1__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=while_infinite_loop_1__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/while_infinite_loop_1.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=while_infinite_loop_1__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/while_infinite_loop_1.yml/witness-2.1.yml -p sv-benchmarks/c/loops/while_infinite_loop_1.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n while_infinite_loop_1__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/loops/while_infinite_loop_1.c -o while_infinite_loop_1__verifast_instrumented.c + program_modifications_cli.py -p while_infinite_loop_1__verifast_instrumented.c -o while_infinite_loop_1__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Z3v4.5 -read_options_from_source_file -c while_infinite_loop_1__verifast_instrumented_modified.c while_infinite_loop_1__verifast_instrumented_modified.c 0.044840s: while_infinite_loop_1__verifast_instrumented_modified.c(19,5-9): Function 'main': Function type implementation check 0.044890s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.044913s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.044928s: Z3 assume (<= 0 argc): 0.000525 seconds 0.045512s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.045530s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.045554s: while_infinite_loop_1__verifast_instrumented_modified.c(19,25-31): Consuming assertion 0.045598s: Consuming chunk module(while_infinite_loop_1__verifast_instrumented_modified, true) 0.045619s: while_infinite_loop_1__verifast_instrumented_modified.c(20,13-17): Producing assertion 0.045632s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.045646s: while_infinite_loop_1__verifast_instrumented_modified.c(19,5-9): Cleaning up dummy fraction chunks 0.045654s: while_infinite_loop_1__verifast_instrumented_modified.c(19,5-9): Leak check. 0.045769s: while_infinite_loop_1__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.045781s: while_infinite_loop_1__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.045790s: Z3 assume false: 0.000007 seconds 0.045852s: while_infinite_loop_1__verifast_instrumented_modified.c(10,6-23): Verifying function '__VERIFIER_assert' 0.045870s: while_infinite_loop_1__verifast_instrumented_modified.c(10,53-55): Producing assertion 0.045882s: Z3 assume (not (= cond 0)): 0.000443 seconds 0.046376s: while_infinite_loop_1__verifast_instrumented_modified.c(10,6-23): Executing statement 0.046398s: while_infinite_loop_1__verifast_instrumented_modified.c(13,3-5): Executing statement 0.046424s: Z3 assume (not (not (= cond 0))): 0.000009 seconds 0.046480s: Z3 assume (not (not (not (= cond 0)))): 0.000408 seconds 0.046940s: while_infinite_loop_1__verifast_instrumented_modified.c(16,3-9): Executing return statement 0.046961s: while_infinite_loop_1__verifast_instrumented_modified.c(11,19-21): Consuming assertion 0.046972s: Z3 query (not (= cond 0)) returns true: 0.000010 seconds 0.047008s: while_infinite_loop_1__verifast_instrumented_modified.c(17,1-2): Cleaning up dummy fraction chunks 0.047018s: while_infinite_loop_1__verifast_instrumented_modified.c(17,1-2): Leak check. 0.047051s: while_infinite_loop_1__verifast_instrumented_modified.c(19,5-9): Verifying function 'main' 0.047061s: while_infinite_loop_1__verifast_instrumented_modified.c(19,25-31): Producing assertion 0.047078s: while_infinite_loop_1__verifast_instrumented_modified.c(19,5-9): Executing statement 0.047092s: while_infinite_loop_1__verifast_instrumented_modified.c(23,1-2): Executing statement 0.047102s: while_infinite_loop_1__verifast_instrumented_modified.c(25,1-26,1): Executing statement 0.047142s: Consuming chunk [_]module(while_infinite_loop_1__verifast_instrumented_modified, true) 0.047156s: while_infinite_loop_1__verifast_instrumented_modified.c(27,15-19): Consuming assertion 0.047164s: Z3 query true returns true: 0.000008 seconds 0.047181s: while_infinite_loop_1__verifast_instrumented_modified.c(27,5-14): Cleaning up dummy fraction chunks 0.047190s: while_infinite_loop_1__verifast_instrumented_modified.c(27,5-14): Leak check. 0.047202s: while_infinite_loop_1__verifast_instrumented_modified.c(27,15-19): Producing assertion 0.047216s: Z3 assume true: 0.000406 seconds 0.047635s: while_infinite_loop_1__verifast_instrumented_modified.c(28,8-9): Executing statement 0.047652s: while_infinite_loop_1__verifast_instrumented_modified.c(30,3-8): Executing statement 0.047665s: while_infinite_loop_1__verifast_instrumented_modified.c(30,28-30): Consuming assertion 0.047674s: Z3 query (= 0 0) returns true: 0.000011 seconds 0.047706s: while_infinite_loop_1__verifast_instrumented_modified.c(30,28-30): Producing assertion 0.047724s: Z3 assume (= 0 0): 0.000387 seconds 0.048132s: while_infinite_loop_1__verifast_instrumented_modified.c(30,3-8): Evaluating loop condition 0.048150s: Z3 assume (not (= 1 0)): 0.000382 seconds 0.048574s: while_infinite_loop_1__verifast_instrumented_modified.c(32,3-4): Executing statement 0.048592s: while_infinite_loop_1__verifast_instrumented_modified.c(33,5-22): Executing statement 0.048610s: Z3 assume (= 0 0): 0.000382 seconds 0.049016s: while_infinite_loop_1__verifast_instrumented_modified.c(33,5-22): Verifying call 0.049035s: while_infinite_loop_1__verifast_instrumented_modified.c(10,53-55): Consuming assertion 0.049046s: Z3 query (not (= 1 0)) returns true: 0.000013 seconds 0.049088s: while_infinite_loop_1__verifast_instrumented_modified.c(11,19-21): Producing assertion 0.049101s: Z3 assume (not (= 1 0)): 0.000385 seconds 0.049521s: while_infinite_loop_1__verifast_instrumented_modified.c(30,28-30): Consuming assertion 0.049542s: Z3 query (= 0 0) returns true: 0.000009 seconds 0.049578s: while_infinite_loop_1__verifast_instrumented_modified.c(34,3-4): Cleaning up dummy fraction chunks 0.049588s: while_infinite_loop_1__verifast_instrumented_modified.c(34,3-4): Leak check. 0.049604s: Z3 assume (not (= 0 0)): 0.000004 seconds 0.049637s: 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% while_infinite_loop_1__verifast_instrumented_modified.c : lines: code: 12; annot: 11; mixed: 5; overhead: 133% Statements parsed: 101 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 6 Execution steps (including assertion production/consumption steps): 44 Symbolic execution forks: 3 Prover assumes: 12 Term equality tests -- same term: 3 Term equality tests -- prover query: 0 Term equality tests -- total: 3 Other prover queries: 5 Prover statistics: (no statistics for Z3) Time spent parsing: 0.017508s Function timings (> 0.1s): Total time: 0.04 seconds 0 errors found (6 statements verified)