./verifast-validate-witness.sh sv-benchmarks/c/recursive-simple/fibo_2calls_4-1.c ./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_2calls_4-1.yml/witness-2.1.yml


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


+ PROGRAM=sv-benchmarks/c/recursive-simple/fibo_2calls_4-1.c
+ WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_2calls_4-1.yml/witness-2.1.yml
++ basename sv-benchmarks/c/recursive-simple/fibo_2calls_4-1.c
+ FILE=fibo_2calls_4-1.c
++ sed 's/[-\.]/_/g' -
++ echo fibo_2calls_4-1
+ SANITIZED=fibo_2calls_4_1
+ INSTRUMENTED_PROGRAM=fibo_2calls_4_1__verifast_instrumented.c
+ instrument_program_cli.py --program sv-benchmarks/c/recursive-simple/fibo_2calls_4-1.c --witness ./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_2calls_4-1.yml/witness-2.1.yml --output-file fibo_2calls_4_1__verifast_instrumented.c --verifast True
['__VERIFIER_nondet_int', 'abort', 'reach_error', 'fibo1', 'fibo2', 'if', 'main']
[]
ILP32
[]
[('fibo2', '', '(((((\\result == 1) && (n == 1)) || (\\result == 0)) || (1 < n)) && (((((\\result == 1) && (n == 1)) || (n < 1)) || (3 < n)) || ((\\result == 1) && (2 == n))))'), ('fibo1', '', '(((((\\result == 1) || (n < 1)) || (2 < n)) && (((\\result == 0) || (1 < n)) || (n == 1))) && ((((3 == n) || (4 < n)) || (n < 2)) || ((3 == \\result) && (n == 4))))')]
[]
[('__VERIFIER_nondet_int', 'true', 'true'), ('abort', 'true', 'true'), ('reach_error', 'false', 'true'), ('fibo1', 'true', '(((((result == 1) || (n < 1)) || (2 < n)) && (((result == 0) || (1 < n)) || (n == 1))) && ((((3 == n) || (4 < n)) || (n < 2)) || ((3 == result) && (n == 4))))'), ('fibo2', 'true', '(((((result == 1) && (n == 1)) || (result == 0)) || (1 < n)) && (((((result == 1) && (n == 1)) || (n < 1)) || (3 < n)) || ((result == 1) && (2 == n))))'), ('if', 'true', 'true'), ('main', 'module(fibo_2calls_4_1__verifast_instrumented, true)', 'junk()')]
+ sed -i 's|__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__))||g' fibo_2calls_4_1__verifast_instrumented.c
+ verifast -stats -verbose 2 -disable_overflow_check -allow_dead_code -target ILP32 -read_options_from_source_file -c fibo_2calls_4_1__verifast_instrumented.c
fibo_2calls_4_1__verifast_instrumented.c
  0.036887s: fibo_2calls_4_1__verifast_instrumented.c(15,5-10): Function 'fibo1': Function prototype implementation check
  0.036941s: fibo_2calls_4_1__verifast_instrumented.c(12,5-10): Producing assertion
  0.036961s: fibo_2calls_4_1__verifast_instrumented.c(27,5-10): Function 'fibo2': Function prototype implementation check
  0.036983s: fibo_2calls_4_1__verifast_instrumented.c(13,5-10): Producing assertion
  0.037016s: fibo_2calls_4_1__verifast_instrumented.c(47,5-9): Function 'main': Function type implementation check
  0.037030s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion
  0.037042s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion
  0.037056s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion
  0.037072s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion
  0.037087s: fibo_2calls_4_1__verifast_instrumented.c(48,14-20): Consuming assertion
  0.037104s: fibo_2calls_4_1__verifast_instrumented.c(49,13-17): Producing assertion
  0.037116s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion
  0.037129s: fibo_2calls_4_1__verifast_instrumented.c(47,5-9): Cleaning up dummy fraction chunks
  0.037137s: fibo_2calls_4_1__verifast_instrumented.c(47,5-9): Leak check.
  0.037175s: fibo_2calls_4_1__verifast_instrumented.c(8,6-17): Verifying function 'reach_error'
  0.037186s: fibo_2calls_4_1__verifast_instrumented.c(9,14-19): Producing assertion
  0.037205s: fibo_2calls_4_1__verifast_instrumented.c(15,5-10): Verifying function 'fibo1'
  0.037214s: fibo_2calls_4_1__verifast_instrumented.c(16,14-18): Producing assertion
  0.037234s: fibo_2calls_4_1__verifast_instrumented.c(15,5-10): Executing statement
  0.037250s: fibo_2calls_4_1__verifast_instrumented.c(18,6-8): Executing statement
  0.037275s: fibo_2calls_4_1__verifast_instrumented.c(18,17-18): Executing statement
  0.037286s: fibo_2calls_4_1__verifast_instrumented.c(19,9-15): Executing return statement
  0.037296s: fibo_2calls_4_1__verifast_instrumented.c(17,100-102): Consuming assertion
  0.037356s: fibo_2calls_4_1__verifast_instrumented.c(25,1-2): Cleaning up dummy fraction chunks
  0.037371s: fibo_2calls_4_1__verifast_instrumented.c(25,1-2): Leak check.
  0.037386s: fibo_2calls_4_1__verifast_instrumented.c(20,12-14): Executing statement
  0.037405s: fibo_2calls_4_1__verifast_instrumented.c(20,24-25): Executing statement
  0.037416s: fibo_2calls_4_1__verifast_instrumented.c(21,9-15): Executing return statement
  0.037426s: fibo_2calls_4_1__verifast_instrumented.c(17,100-102): Consuming assertion
  0.037463s: fibo_2calls_4_1__verifast_instrumented.c(25,1-2): Cleaning up dummy fraction chunks
  0.037477s: fibo_2calls_4_1__verifast_instrumented.c(25,1-2): Leak check.
  0.037489s: fibo_2calls_4_1__verifast_instrumented.c(22,12-13): Executing statement
  0.037500s: fibo_2calls_4_1__verifast_instrumented.c(23,9-15): Executing return statement
  0.037515s: fibo_2calls_4_1__verifast_instrumented.c(23,16-21): Verifying call
  0.037525s: fibo_2calls_4_1__verifast_instrumented.c(28,14-18): Consuming assertion
  0.037538s: fibo_2calls_4_1__verifast_instrumented.c(29,74-76): Producing assertion
  0.038345s: fibo_2calls_4_1__verifast_instrumented.c(23,29-34): Verifying call
  0.038358s: fibo_2calls_4_1__verifast_instrumented.c(28,14-18): Consuming assertion
  0.038418s: fibo_2calls_4_1__verifast_instrumented.c(29,74-76): Producing assertion
  0.038812s: fibo_2calls_4_1__verifast_instrumented.c(17,100-102): Consuming assertion
  0.040175s: fibo_2calls_4_1__verifast_instrumented.c(17,43-45): Consuming expression
  0.040693s: fibo_2calls_4_1__verifast_instrumented.c(17,86-88): Consuming expression
  0.040770s: fibo_2calls_4_1__verifast_instrumented.c(17,139-141): Consuming expression
fibo_2calls_4_1__verifast_instrumented.c(17,100-102): Cannot prove condition. (Cannot prove 3 = n || 4 < n || n < 2 || 3 = (result + result0) && n = 4.)