./verifast-validate-witness.sh sv-benchmarks/c/loops/trex02-1.c ./results/automizer-verification-files/SV-COMP24_unreach-call/trex02-1.yml/witness-2.1.yml


--------------------------------------------------------------------------------


+ PROGRAM=sv-benchmarks/c/loops/trex02-1.c
+ WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/trex02-1.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/trex02-1.c
+ FILE=trex02-1.c
++ echo trex02-1
++ sed 's/[-\.]/_/g' -
+ SANITIZED=trex02_1
+ MODULE=trex02_1__verifast_instrumented_modified
+ INSTRUMENTED_PROGRAM=trex02_1__verifast_instrumented.c
++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/trex02-1.yml/witness-2.1.yml
+ TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml
+ FINAL_PROGRAM=trex02_1__verifast_instrumented_modified.c
+ change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/trex02-1.yml/witness-2.1.yml -p sv-benchmarks/c/loops/trex02-1.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n trex02_1__verifast_instrumented_modified
+ instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/loops/trex02-1.c -o trex02_1__verifast_instrumented.c
+ program_modifications_cli.py -p trex02_1__verifast_instrumented.c -o trex02_1__verifast_instrumented_modified.c
+ verifast -stats -verbose 4 -allow_dead_code -prover Z3v4.5 -read_options_from_source_file -c trex02_1__verifast_instrumented_modified.c
trex02_1__verifast_instrumented_modified.c
  0.044216s: trex02_1__verifast_instrumented_modified.c(34,5-9): Function 'main': Function type implementation check
  0.044273s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion
  0.044289s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion
  0.044317s: Z3 assume (<= 0 argc): 0.000595 seconds
  0.044976s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion
  0.044993s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion
  0.045010s: trex02_1__verifast_instrumented_modified.c(34,25-31): Consuming assertion
  0.045051s: Consuming chunk module(trex02_1__verifast_instrumented_modified, true)
  0.045071s: trex02_1__verifast_instrumented_modified.c(35,13-17): Producing assertion
  0.045091s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion
  0.045100s: trex02_1__verifast_instrumented_modified.c(34,5-9): Cleaning up dummy fraction chunks
  0.045108s: trex02_1__verifast_instrumented_modified.c(34,5-9): Leak check.
  0.045191s: trex02_1__verifast_instrumented_modified.c(6,6-17): Verifying function 'reach_error'
  0.045203s: trex02_1__verifast_instrumented_modified.c(6,33-38): Producing assertion
  0.045218s: Z3 assume false: 0.000007 seconds
  0.045281s: trex02_1__verifast_instrumented_modified.c(10,6-23): Verifying function '__VERIFIER_assert'
  0.045293s: trex02_1__verifast_instrumented_modified.c(10,47-54): Producing assertion
  0.045305s: trex02_1__verifast_instrumented_modified.c(10,89-91): Producing assertion
  0.045317s: Z3 assume (and (not (= cond 0)) (<= veri_req_x 0)): 0.000496 seconds
  0.045884s: trex02_1__verifast_instrumented_modified.c(10,6-23): Executing statement
  0.045914s: trex02_1__verifast_instrumented_modified.c(13,3-5): Executing statement
  0.045945s: Z3 assume (not (not (= cond 0))): 0.000009 seconds
  0.045996s: Z3 assume (not (not (not (= cond 0)))): 0.000413 seconds
  0.046461s: trex02_1__verifast_instrumented_modified.c(16,3-9): Executing return statement
  0.046476s: trex02_1__verifast_instrumented_modified.c(11,13-20): Consuming assertion
  0.046497s: Consuming chunk integer(x, _)
  0.046507s: trex02_1__verifast_instrumented_modified.c(11,78-80): Consuming assertion
  0.046526s: Z3 query (and (not (= cond 0)) (<= veri_req_x 0) (= veri_req_x veri_req_x)) returns true: 0.000012 seconds
  0.046593s: trex02_1__verifast_instrumented_modified.c(17,1-2): Cleaning up dummy fraction chunks
  0.046603s: trex02_1__verifast_instrumented_modified.c(17,1-2): Leak check.
  0.046630s: trex02_1__verifast_instrumented_modified.c(28,6-9): Verifying function 'foo'
  0.046640s: trex02_1__verifast_instrumented_modified.c(28,25-29): Producing assertion
  0.046654s: Z3 assume true: 0.000389 seconds
  0.047059s: trex02_1__verifast_instrumented_modified.c(28,6-9): Executing statement
  0.047074s: trex02_1__verifast_instrumented_modified.c(31,4-6): Executing statement
trex02_1__verifast_instrumented_modified.c(31,3-4): No matching points-to chunk: integer(x, _)