./verifast-validate-witness.sh sv-benchmarks/c/loop-acceleration/multivar_1-1.c ./results/automizer-verification-files/SV-COMP24_unreach-call/multivar_1-1.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/loop-acceleration/multivar_1-1.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/multivar_1-1.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/loop-acceleration/multivar_1-1.c + FILE=multivar_1-1.c ++ echo multivar_1-1 ++ sed 's/[-\.]/_/g' - + SANITIZED=multivar_1_1 + MODULE=multivar_1_1__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=multivar_1_1__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/multivar_1-1.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=multivar_1_1__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/multivar_1-1.yml/witness-2.1.yml -p sv-benchmarks/c/loop-acceleration/multivar_1-1.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n multivar_1_1__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/loop-acceleration/multivar_1-1.c -o multivar_1_1__verifast_instrumented.c + program_modifications_cli.py -p multivar_1_1__verifast_instrumented.c -o multivar_1_1__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Z3v4.5 -read_options_from_source_file -c multivar_1_1__verifast_instrumented_modified.c multivar_1_1__verifast_instrumented_modified.c 0.042396s: multivar_1_1__verifast_instrumented_modified.c(22,5-9): Function 'main': Function type implementation check 0.042458s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.042490s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.042503s: Z3 assume (<= 0 argc): 0.000541 seconds 0.043115s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.043131s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.043147s: multivar_1_1__verifast_instrumented_modified.c(22,29-35): Consuming assertion 0.043197s: Consuming chunk module(multivar_1_1__verifast_instrumented_modified, true) 0.043218s: multivar_1_1__verifast_instrumented_modified.c(23,13-17): Producing assertion 0.043230s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.043239s: multivar_1_1__verifast_instrumented_modified.c(22,5-9): Cleaning up dummy fraction chunks 0.043247s: multivar_1_1__verifast_instrumented_modified.c(22,5-9): Leak check. 0.043339s: multivar_1_1__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error' 0.043352s: multivar_1_1__verifast_instrumented_modified.c(6,33-38): Producing assertion 0.043361s: Z3 assume false: 0.000007 seconds 0.043422s: multivar_1_1__verifast_instrumented_modified.c(13,6-23): Verifying function '__VERIFIER_assert' 0.043434s: multivar_1_1__verifast_instrumented_modified.c(13,53-55): Producing assertion 0.043445s: Z3 assume (not (= cond 0)): 0.000433 seconds 0.043934s: multivar_1_1__verifast_instrumented_modified.c(13,6-23): Executing statement 0.043964s: multivar_1_1__verifast_instrumented_modified.c(16,3-5): Executing statement 0.043995s: Z3 assume (not (not (= cond 0))): 0.000010 seconds 0.044054s: Z3 assume (not (not (not (= cond 0)))): 0.000385 seconds 0.044492s: multivar_1_1__verifast_instrumented_modified.c(19,3-9): Executing return statement 0.044507s: multivar_1_1__verifast_instrumented_modified.c(14,19-21): Consuming assertion 0.044525s: Z3 query (not (= cond 0)) returns true: 0.000010 seconds 0.044561s: multivar_1_1__verifast_instrumented_modified.c(20,1-2): Cleaning up dummy fraction chunks 0.044571s: multivar_1_1__verifast_instrumented_modified.c(20,1-2): Leak check. 0.044598s: multivar_1_1__verifast_instrumented_modified.c(22,5-9): Verifying function 'main' 0.044610s: multivar_1_1__verifast_instrumented_modified.c(22,29-35): Producing assertion 0.044626s: multivar_1_1__verifast_instrumented_modified.c(22,5-9): Executing statement 0.044644s: multivar_1_1__verifast_instrumented_modified.c(26,1-2): Executing statement 0.044654s: multivar_1_1__verifast_instrumented_modified.c(28,1-29,1): Executing statement 0.044688s: Consuming chunk [_]module(multivar_1_1__verifast_instrumented_modified, true) 0.044700s: multivar_1_1__verifast_instrumented_modified.c(30,18-19): Executing statement 0.044726s: multivar_1_1__verifast_instrumented_modified.c(30,20-42): Verifying call 0.044736s: multivar_1_1__verifast_instrumented_modified.c(9,63-67): Consuming assertion 0.044750s: Z3 query true returns true: 0.000032 seconds 0.044820s: multivar_1_1__verifast_instrumented_modified.c(10,13-17): Producing assertion 0.044833s: Z3 assume true: 0.000405 seconds 0.045252s: multivar_1_1__verifast_instrumented_modified.c(31,18-19): Executing statement 0.045267s: multivar_1_1__verifast_instrumented_modified.c(33,3-8): Executing statement 0.045280s: multivar_1_1__verifast_instrumented_modified.c(33,36-38): Consuming assertion 0.045296s: Z3 query (= x x) returns true: 0.000009 seconds 0.045338s: multivar_1_1__verifast_instrumented_modified.c(33,36-38): Producing assertion 0.045380s: Z3 assume (= y x0): 0.000436 seconds 0.045839s: multivar_1_1__verifast_instrumented_modified.c(33,3-8): Evaluating loop condition 0.045860s: Z3 assume (< x0 1024): 0.000430 seconds 0.046316s: multivar_1_1__verifast_instrumented_modified.c(34,2-3): Executing statement 0.046333s: multivar_1_1__verifast_instrumented_modified.c(35,6-8): Executing statement 0.046359s: multivar_1_1__verifast_instrumented_modified.c(36,6-8): Executing statement 0.046376s: multivar_1_1__verifast_instrumented_modified.c(33,36-38): Consuming assertion 0.046385s: Z3 query (= (+ y 1) (+ x0 1)) returns true: 0.000025 seconds 0.046448s: multivar_1_1__verifast_instrumented_modified.c(37,3-4): Cleaning up dummy fraction chunks 0.046459s: multivar_1_1__verifast_instrumented_modified.c(37,3-4): Leak check. 0.046476s: Z3 assume (not (< x0 1024)): 0.000424 seconds 0.046931s: multivar_1_1__verifast_instrumented_modified.c(39,3-20): Executing statement 0.046960s: Z3 assume (= x0 y): 0.000394 seconds 0.047377s: multivar_1_1__verifast_instrumented_modified.c(39,3-20): Verifying call 0.047390s: multivar_1_1__verifast_instrumented_modified.c(13,53-55): Consuming assertion 0.047400s: Z3 query (not (= 1 0)) returns true: 0.000011 seconds 0.047440s: multivar_1_1__verifast_instrumented_modified.c(14,19-21): Producing assertion 0.047452s: Z3 assume (not (= 1 0)): 0.000399 seconds 0.047881s: multivar_1_1__verifast_instrumented_modified.c(40,2-8): Executing return statement 0.047912s: multivar_1_1__verifast_instrumented_modified.c(23,13-17): Consuming assertion 0.047921s: multivar_1_1__verifast_instrumented_modified.c(40,12-13): Cleaning up dummy fraction chunks 0.047929s: multivar_1_1__verifast_instrumented_modified.c(40,12-13): Leak check. 0.047946s: Z3 assume (not (= x0 y)): 0.000005 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% multivar_1_1__verifast_instrumented_modified.c : lines: code: 15; annot: 12; mixed: 6; overhead: 120% Statements parsed: 102 Open statements parsed: 0 Close statements parsed: 0 Statement executions: 9 Execution steps (including assertion production/consumption steps): 52 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: 0.016863s Function timings (> 0.1s): Total time: 0.04 seconds 0 errors found (9 statements verified)