./verifast-validate-witness.sh sv-benchmarks/c/recursive-simple/fibo_2calls_5-1.c ./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_2calls_5-1.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/recursive-simple/fibo_2calls_5-1.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_2calls_5-1.yml/witness-2.1.yml ++ basename sv-benchmarks/c/recursive-simple/fibo_2calls_5-1.c + FILE=fibo_2calls_5-1.c ++ echo fibo_2calls_5-1 ++ sed 's/[-\.]/_/g' - + SANITIZED=fibo_2calls_5_1 + INSTRUMENTED_PROGRAM=fibo_2calls_5_1__verifast_instrumented.c + instrument_program_cli.py --program sv-benchmarks/c/recursive-simple/fibo_2calls_5-1.c --witness ./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_2calls_5-1.yml/witness-2.1.yml --output-file fibo_2calls_5_1__verifast_instrumented.c --verifast True ['__VERIFIER_nondet_int', 'abort', 'reach_error', 'fibo1', 'fibo2', 'if', 'main'] [] ILP32 [] [('fibo2', '', '(((((\\result == 1) && (n == 1)) || (\\result == 0)) || (2 < n)) && ((((((2 == \\result) && (3 == n)) || ((\\result == 1) && (n == 1))) || ((3 == \\result) && (n == 4))) || (4 < n)) || (n < 1)))'), ('fibo1', '', '((((\\result == 0) || (1 < n)) || (n == 1)) && ((n != 1) || (\\result == 1)))')] [] [('__VERIFIER_nondet_int', 'true', 'true'), ('abort', 'true', 'true'), ('reach_error', 'false', 'true'), ('fibo1', 'true', '((((result == 0) || (1 < n)) || (n == 1)) && ((n != 1) || (result == 1)))'), ('fibo2', 'true', '(((((result == 1) && (n == 1)) || (result == 0)) || (2 < n)) && ((((((2 == result) && (3 == n)) || ((result == 1) && (n == 1))) || ((3 == result) && (n == 4))) || (4 < n)) || (n < 1)))'), ('if', 'true', 'true'), ('main', 'module(fibo_2calls_5_1__verifast_instrumented, true)', 'junk()')] + sed -i 's|__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__))||g' fibo_2calls_5_1__verifast_instrumented.c + verifast -stats -verbose 2 -disable_overflow_check -allow_dead_code -target ILP32 -read_options_from_source_file -c fibo_2calls_5_1__verifast_instrumented.c fibo_2calls_5_1__verifast_instrumented.c 0.036655s: fibo_2calls_5_1__verifast_instrumented.c(15,5-10): Function 'fibo1': Function prototype implementation check 0.036712s: fibo_2calls_5_1__verifast_instrumented.c(12,5-10): Producing assertion 0.036735s: fibo_2calls_5_1__verifast_instrumented.c(27,5-10): Function 'fibo2': Function prototype implementation check 0.036744s: fibo_2calls_5_1__verifast_instrumented.c(13,5-10): Producing assertion 0.036792s: fibo_2calls_5_1__verifast_instrumented.c(47,5-9): Function 'main': Function type implementation check 0.036805s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.036818s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.036831s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.036847s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.036860s: fibo_2calls_5_1__verifast_instrumented.c(48,14-20): Consuming assertion 0.036878s: fibo_2calls_5_1__verifast_instrumented.c(49,13-17): Producing assertion 0.036889s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.036897s: fibo_2calls_5_1__verifast_instrumented.c(47,5-9): Cleaning up dummy fraction chunks 0.036910s: fibo_2calls_5_1__verifast_instrumented.c(47,5-9): Leak check. 0.036947s: fibo_2calls_5_1__verifast_instrumented.c(8,6-17): Verifying function 'reach_error' 0.036957s: fibo_2calls_5_1__verifast_instrumented.c(9,14-19): Producing assertion 0.036976s: fibo_2calls_5_1__verifast_instrumented.c(15,5-10): Verifying function 'fibo1' 0.036984s: fibo_2calls_5_1__verifast_instrumented.c(16,14-18): Producing assertion 0.037004s: fibo_2calls_5_1__verifast_instrumented.c(15,5-10): Executing statement 0.037026s: fibo_2calls_5_1__verifast_instrumented.c(18,6-8): Executing statement 0.037054s: fibo_2calls_5_1__verifast_instrumented.c(18,17-18): Executing statement 0.037066s: fibo_2calls_5_1__verifast_instrumented.c(19,9-15): Executing return statement 0.037076s: fibo_2calls_5_1__verifast_instrumented.c(17,55-57): Consuming assertion 0.037114s: fibo_2calls_5_1__verifast_instrumented.c(25,1-2): Cleaning up dummy fraction chunks 0.037123s: fibo_2calls_5_1__verifast_instrumented.c(25,1-2): Leak check. 0.037143s: fibo_2calls_5_1__verifast_instrumented.c(20,12-14): Executing statement 0.037162s: fibo_2calls_5_1__verifast_instrumented.c(20,24-25): Executing statement 0.037173s: fibo_2calls_5_1__verifast_instrumented.c(21,9-15): Executing return statement 0.037182s: fibo_2calls_5_1__verifast_instrumented.c(17,55-57): Consuming assertion 0.037204s: fibo_2calls_5_1__verifast_instrumented.c(25,1-2): Cleaning up dummy fraction chunks 0.037212s: fibo_2calls_5_1__verifast_instrumented.c(25,1-2): Leak check. 0.037230s: fibo_2calls_5_1__verifast_instrumented.c(22,12-13): Executing statement 0.037240s: fibo_2calls_5_1__verifast_instrumented.c(23,9-15): Executing return statement 0.037254s: fibo_2calls_5_1__verifast_instrumented.c(23,16-21): Verifying call 0.037274s: fibo_2calls_5_1__verifast_instrumented.c(28,14-18): Consuming assertion 0.037289s: fibo_2calls_5_1__verifast_instrumented.c(29,74-76): Producing assertion 0.038130s: fibo_2calls_5_1__verifast_instrumented.c(23,29-34): Verifying call 0.038150s: fibo_2calls_5_1__verifast_instrumented.c(28,14-18): Consuming assertion 0.038222s: fibo_2calls_5_1__verifast_instrumented.c(29,74-76): Producing assertion 0.039226s: fibo_2calls_5_1__verifast_instrumented.c(17,55-57): Consuming assertion 0.039337s: fibo_2calls_5_1__verifast_instrumented.c(25,1-2): Cleaning up dummy fraction chunks 0.039349s: fibo_2calls_5_1__verifast_instrumented.c(25,1-2): Leak check. 0.039407s: fibo_2calls_5_1__verifast_instrumented.c(27,5-10): Verifying function 'fibo2' 0.039425s: fibo_2calls_5_1__verifast_instrumented.c(28,14-18): Producing assertion 0.039437s: fibo_2calls_5_1__verifast_instrumented.c(27,5-10): Executing statement 0.039449s: fibo_2calls_5_1__verifast_instrumented.c(30,6-8): Executing statement 0.039468s: fibo_2calls_5_1__verifast_instrumented.c(30,17-18): Executing statement 0.039480s: fibo_2calls_5_1__verifast_instrumented.c(31,9-15): Executing return statement 0.039490s: fibo_2calls_5_1__verifast_instrumented.c(29,74-76): Consuming assertion 0.039539s: fibo_2calls_5_1__verifast_instrumented.c(37,1-2): Cleaning up dummy fraction chunks 0.039550s: fibo_2calls_5_1__verifast_instrumented.c(37,1-2): Leak check. 0.039564s: fibo_2calls_5_1__verifast_instrumented.c(32,12-14): Executing statement 0.039583s: fibo_2calls_5_1__verifast_instrumented.c(32,24-25): Executing statement 0.039595s: fibo_2calls_5_1__verifast_instrumented.c(33,9-15): Executing return statement 0.039605s: fibo_2calls_5_1__verifast_instrumented.c(29,74-76): Consuming assertion 0.039641s: fibo_2calls_5_1__verifast_instrumented.c(37,1-2): Cleaning up dummy fraction chunks 0.039650s: fibo_2calls_5_1__verifast_instrumented.c(37,1-2): Leak check. 0.039662s: fibo_2calls_5_1__verifast_instrumented.c(34,12-13): Executing statement 0.039674s: fibo_2calls_5_1__verifast_instrumented.c(35,9-15): Executing return statement 0.039687s: fibo_2calls_5_1__verifast_instrumented.c(35,16-21): Verifying call 0.039696s: fibo_2calls_5_1__verifast_instrumented.c(16,14-18): Consuming assertion 0.039715s: fibo_2calls_5_1__verifast_instrumented.c(17,55-57): Producing assertion 0.039784s: fibo_2calls_5_1__verifast_instrumented.c(35,29-34): Verifying call 0.039795s: fibo_2calls_5_1__verifast_instrumented.c(16,14-18): Consuming assertion 0.039828s: fibo_2calls_5_1__verifast_instrumented.c(17,55-57): Producing assertion 0.039936s: fibo_2calls_5_1__verifast_instrumented.c(29,74-76): Consuming assertion 0.040553s: fibo_2calls_5_1__verifast_instrumented.c(29,62-64): Consuming expression fibo_2calls_5_1__verifast_instrumented.c(29,74-76): Cannot prove condition. (Cannot prove (result + result0) = 1 && n = 1 || (result + result0) = 0 || 2 < n.)