./verifast-validate-witness.sh sv-benchmarks/c/recursive-simple/fibo_10-2.c ./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_10-2.yml/witness-2.1.yml


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


+ PROGRAM=sv-benchmarks/c/recursive-simple/fibo_10-2.c
+ WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_10-2.yml/witness-2.1.yml
++ basename sv-benchmarks/c/recursive-simple/fibo_10-2.c
+ FILE=fibo_10-2.c
++ echo fibo_10-2
++ sed 's/[-\.]/_/g' -
+ SANITIZED=fibo_10_2
+ INSTRUMENTED_PROGRAM=fibo_10_2__verifast_instrumented.c
+ instrument_program_cli.py --program sv-benchmarks/c/recursive-simple/fibo_10-2.c --witness ./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_10-2.yml/witness-2.1.yml --output-file fibo_10_2__verifast_instrumented.c --verifast True
['__VERIFIER_nondet_int', 'abort', 'reach_error', 'fibo', 'if', 'main']
[]
ILP32
[]
[('fibo', '', '((((\\result == 1) || (1 != n)) && ((\\result == 8) || (6 != n))) && ((0 < n) || (\\result == 0)))')]
[]
[('__VERIFIER_nondet_int', 'true', 'true'), ('abort', 'true', 'true'), ('reach_error', 'false', 'true'), ('fibo', 'true', '((((result == 1) || (1 != n)) && ((result == 8) || (6 != n))) && ((0 < n) || (result == 0)))'), ('if', 'true', 'true'), ('main', 'module(fibo_10_2__verifast_instrumented, true)', 'junk()')]
+ sed -i 's|__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__))||g' fibo_10_2__verifast_instrumented.c
+ verifast -stats -verbose 2 -disable_overflow_check -allow_dead_code -target ILP32 -read_options_from_source_file -c fibo_10_2__verifast_instrumented.c
fibo_10_2__verifast_instrumented.c
  0.036673s: fibo_10_2__verifast_instrumented.c(33,5-9): Function 'main': Function type implementation check
  0.036720s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion
  0.036734s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion
  0.036760s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion
  0.036770s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion
  0.036783s: fibo_10_2__verifast_instrumented.c(34,14-20): Consuming assertion
  0.036799s: fibo_10_2__verifast_instrumented.c(35,13-17): Producing assertion
  0.036812s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion
  0.036827s: fibo_10_2__verifast_instrumented.c(33,5-9): Cleaning up dummy fraction chunks
  0.036837s: fibo_10_2__verifast_instrumented.c(33,5-9): Leak check.
  0.036876s: fibo_10_2__verifast_instrumented.c(8,6-17): Verifying function 'reach_error'
  0.036886s: fibo_10_2__verifast_instrumented.c(9,14-19): Producing assertion
  0.036905s: fibo_10_2__verifast_instrumented.c(13,5-9): Verifying function 'fibo'
  0.036914s: fibo_10_2__verifast_instrumented.c(14,14-18): Producing assertion
  0.036933s: fibo_10_2__verifast_instrumented.c(13,5-9): Executing statement
  0.036946s: fibo_10_2__verifast_instrumented.c(16,6-8): Executing statement
  0.036976s: fibo_10_2__verifast_instrumented.c(16,17-18): Executing statement
  0.036988s: fibo_10_2__verifast_instrumented.c(17,9-15): Executing return statement
  0.036998s: fibo_10_2__verifast_instrumented.c(15,75-77): Consuming assertion
  0.037058s: fibo_10_2__verifast_instrumented.c(23,1-2): Cleaning up dummy fraction chunks
  0.037068s: fibo_10_2__verifast_instrumented.c(23,1-2): Leak check.
  0.037087s: fibo_10_2__verifast_instrumented.c(18,12-14): Executing statement
  0.037107s: fibo_10_2__verifast_instrumented.c(18,24-25): Executing statement
  0.037119s: fibo_10_2__verifast_instrumented.c(19,9-15): Executing return statement
  0.037128s: fibo_10_2__verifast_instrumented.c(15,75-77): Consuming assertion
  0.037167s: fibo_10_2__verifast_instrumented.c(23,1-2): Cleaning up dummy fraction chunks
  0.037178s: fibo_10_2__verifast_instrumented.c(23,1-2): Leak check.
  0.037200s: fibo_10_2__verifast_instrumented.c(20,12-13): Executing statement
  0.037214s: fibo_10_2__verifast_instrumented.c(21,9-15): Executing return statement
  0.037232s: fibo_10_2__verifast_instrumented.c(21,16-20): Verifying call
  0.037244s: fibo_10_2__verifast_instrumented.c(14,14-18): Consuming assertion
  0.037261s: fibo_10_2__verifast_instrumented.c(15,75-77): Producing assertion
  0.037339s: fibo_10_2__verifast_instrumented.c(21,28-32): Verifying call
  0.037349s: fibo_10_2__verifast_instrumented.c(14,14-18): Consuming assertion
  0.037388s: fibo_10_2__verifast_instrumented.c(15,75-77): Producing assertion
  0.038182s: fibo_10_2__verifast_instrumented.c(15,75-77): Consuming assertion
  0.038405s: fibo_10_2__verifast_instrumented.c(15,30-32): Consuming expression
  0.038437s: fibo_10_2__verifast_instrumented.c(15,61-63): Consuming expression
fibo_10_2__verifast_instrumented.c(15,75-77): Cannot prove condition. (Cannot prove (result + result0) = 8 || !(6 = n).)