./verifast-validate-witness.sh sv-benchmarks/c/recursive-simple/fibo_2calls_8-1.c ./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_2calls_8-1.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/recursive-simple/fibo_2calls_8-1.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_2calls_8-1.yml/witness-2.1.yml ++ basename sv-benchmarks/c/recursive-simple/fibo_2calls_8-1.c + FILE=fibo_2calls_8-1.c ++ echo fibo_2calls_8-1 ++ sed 's/[-\.]/_/g' - + SANITIZED=fibo_2calls_8_1 + INSTRUMENTED_PROGRAM=fibo_2calls_8_1__verifast_instrumented.c + instrument_program_cli.py --program sv-benchmarks/c/recursive-simple/fibo_2calls_8-1.c --witness ./results/automizer-verification-files/SV-COMP24_unreach-call/fibo_2calls_8-1.yml/witness-2.1.yml --output-file fibo_2calls_8_1__verifast_instrumented.c --verifast True ['__VERIFIER_nondet_int', 'abort', 'reach_error', 'fibo1', 'fibo2', 'if', 'main'] [] ILP32 [] [('fibo2', '', '((((n < 6) || (\\result == 13)) || (7 < n)) && (((\\result == 0) || (n == 1)) || (1 < n)))'), ('fibo1', '', '(((((((n < 5) || ((5 == n) && (5 == \\result))) || (8 == \\result)) || (6 < n)) && ((n != 1) || (\\result == 1))) && (((\\result == 0) || ((n == 1) && (\\result == 1))) || (2 < n))) && ((21 == \\result) || (n != 8)))')] [] [('__VERIFIER_nondet_int', 'true', 'true'), ('abort', 'true', 'true'), ('reach_error', 'false', 'true'), ('fibo1', 'true', '(((((((n < 5) || ((5 == n) && (5 == result))) || (8 == result)) || (6 < n)) && ((n != 1) || (result == 1))) && (((result == 0) || ((n == 1) && (result == 1))) || (2 < n))) && ((21 == result) || (n != 8)))'), ('fibo2', 'true', '((((n < 6) || (result == 13)) || (7 < n)) && (((result == 0) || (n == 1)) || (1 < n)))'), ('if', 'true', 'true'), ('main', 'module(fibo_2calls_8_1__verifast_instrumented, true)', 'junk()')] + sed -i 's|__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__))||g' fibo_2calls_8_1__verifast_instrumented.c + verifast -stats -verbose 2 -disable_overflow_check -allow_dead_code -target ILP32 -read_options_from_source_file -c fibo_2calls_8_1__verifast_instrumented.c fibo_2calls_8_1__verifast_instrumented.c 0.035966s: fibo_2calls_8_1__verifast_instrumented.c(15,5-10): Function 'fibo1': Function prototype implementation check 0.036024s: fibo_2calls_8_1__verifast_instrumented.c(12,5-10): Producing assertion 0.036045s: fibo_2calls_8_1__verifast_instrumented.c(27,5-10): Function 'fibo2': Function prototype implementation check 0.036070s: fibo_2calls_8_1__verifast_instrumented.c(13,5-10): Producing assertion 0.036104s: fibo_2calls_8_1__verifast_instrumented.c(47,5-9): Function 'main': Function type implementation check 0.036118s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.036132s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.036145s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.036160s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.036176s: fibo_2calls_8_1__verifast_instrumented.c(48,14-20): Consuming assertion 0.036191s: fibo_2calls_8_1__verifast_instrumented.c(49,13-17): Producing assertion 0.036203s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.036212s: fibo_2calls_8_1__verifast_instrumented.c(47,5-9): Cleaning up dummy fraction chunks 0.036226s: fibo_2calls_8_1__verifast_instrumented.c(47,5-9): Leak check. 0.036271s: fibo_2calls_8_1__verifast_instrumented.c(8,6-17): Verifying function 'reach_error' 0.036282s: fibo_2calls_8_1__verifast_instrumented.c(9,14-19): Producing assertion 0.036302s: fibo_2calls_8_1__verifast_instrumented.c(15,5-10): Verifying function 'fibo1' 0.036311s: fibo_2calls_8_1__verifast_instrumented.c(16,14-18): Producing assertion 0.036332s: fibo_2calls_8_1__verifast_instrumented.c(15,5-10): Executing statement 0.036353s: fibo_2calls_8_1__verifast_instrumented.c(18,6-8): Executing statement 0.036380s: fibo_2calls_8_1__verifast_instrumented.c(18,17-18): Executing statement 0.036392s: fibo_2calls_8_1__verifast_instrumented.c(19,9-15): Executing return statement 0.036402s: fibo_2calls_8_1__verifast_instrumented.c(17,185-187): Consuming assertion 0.036573s: fibo_2calls_8_1__verifast_instrumented.c(25,1-2): Cleaning up dummy fraction chunks 0.036589s: fibo_2calls_8_1__verifast_instrumented.c(25,1-2): Leak check. 0.036604s: fibo_2calls_8_1__verifast_instrumented.c(20,12-14): Executing statement 0.036625s: fibo_2calls_8_1__verifast_instrumented.c(20,24-25): Executing statement 0.036636s: fibo_2calls_8_1__verifast_instrumented.c(21,9-15): Executing return statement 0.036646s: fibo_2calls_8_1__verifast_instrumented.c(17,185-187): Consuming assertion 0.036686s: fibo_2calls_8_1__verifast_instrumented.c(25,1-2): Cleaning up dummy fraction chunks 0.036701s: fibo_2calls_8_1__verifast_instrumented.c(25,1-2): Leak check. 0.036713s: fibo_2calls_8_1__verifast_instrumented.c(22,12-13): Executing statement 0.036725s: fibo_2calls_8_1__verifast_instrumented.c(23,9-15): Executing return statement 0.036741s: fibo_2calls_8_1__verifast_instrumented.c(23,16-21): Verifying call 0.036751s: fibo_2calls_8_1__verifast_instrumented.c(28,14-18): Consuming assertion 0.037444s: fibo_2calls_8_1__verifast_instrumented.c(29,55-57): Producing assertion 0.037546s: fibo_2calls_8_1__verifast_instrumented.c(23,29-34): Verifying call 0.037558s: fibo_2calls_8_1__verifast_instrumented.c(28,14-18): Consuming assertion 0.037590s: fibo_2calls_8_1__verifast_instrumented.c(29,55-57): Producing assertion 0.037743s: fibo_2calls_8_1__verifast_instrumented.c(17,185-187): Consuming assertion 0.038096s: fibo_2calls_8_1__verifast_instrumented.c(17,77-79): Consuming expression fibo_2calls_8_1__verifast_instrumented.c(17,185-187): Cannot prove condition. (Cannot prove n < 5 || 5 = n && 5 = (result + result0) || 8 = (result + result0) || 6 < n.)