./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).)