./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'] [] [] [('fibo', '', '(((\\result == 1) || (1 != \\old(n))) && ((0 < \\old(n)) || (\\result == 0)))')] [] [('__VERIFIER_nondet_int', 'true', 'true'), ('abort', 'true', 'true'), ('reach_error', 'false', 'true'), ('fibo', 'true', '(((result == 1) || (1 != 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 0.034614s: fibo_10_2__verifast_instrumented.c(31,5-9): Function 'main': Function type implementation check 0.034677s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.034692s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.034706s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.034738s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.034752s: fibo_10_2__verifast_instrumented.c(31,29-35): Consuming assertion 0.034768s: fibo_10_2__verifast_instrumented.c(32,13-17): Producing assertion 0.034779s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.034788s: fibo_10_2__verifast_instrumented.c(31,5-9): Cleaning up dummy fraction chunks 0.034801s: fibo_10_2__verifast_instrumented.c(31,5-9): Leak check. 0.034838s: fibo_10_2__verifast_instrumented.c(8,6-17): Verifying function 'reach_error' 0.034848s: fibo_10_2__verifast_instrumented.c(8,33-38): Producing assertion 0.034866s: fibo_10_2__verifast_instrumented.c(12,5-9): Verifying function 'fibo' 0.034875s: fibo_10_2__verifast_instrumented.c(12,30-34): Producing assertion 0.034889s: fibo_10_2__verifast_instrumented.c(12,5-9): Executing statement 0.034909s: fibo_10_2__verifast_instrumented.c(14,6-8): Executing statement 0.034934s: fibo_10_2__verifast_instrumented.c(14,17-18): Executing statement 0.034945s: fibo_10_2__verifast_instrumented.c(15,9-15): Executing return statement 0.034955s: fibo_10_2__verifast_instrumented.c(13,42-44): Consuming assertion 0.034991s: fibo_10_2__verifast_instrumented.c(21,1-2): Cleaning up dummy fraction chunks 0.035000s: fibo_10_2__verifast_instrumented.c(21,1-2): Leak check. 0.035014s: fibo_10_2__verifast_instrumented.c(16,12-14): Executing statement 0.035038s: fibo_10_2__verifast_instrumented.c(16,24-25): Executing statement 0.035049s: fibo_10_2__verifast_instrumented.c(17,9-15): Executing return statement 0.035058s: fibo_10_2__verifast_instrumented.c(13,42-44): Consuming assertion 0.035081s: fibo_10_2__verifast_instrumented.c(21,1-2): Cleaning up dummy fraction chunks 0.035089s: fibo_10_2__verifast_instrumented.c(21,1-2): Leak check. 0.035102s: fibo_10_2__verifast_instrumented.c(18,12-13): Executing statement 0.035117s: fibo_10_2__verifast_instrumented.c(19,9-15): Executing return statement 0.035132s: fibo_10_2__verifast_instrumented.c(19,16-20): Verifying call 0.035141s: fibo_10_2__verifast_instrumented.c(12,30-34): Consuming assertion 0.035155s: fibo_10_2__verifast_instrumented.c(13,42-44): Producing assertion 0.035211s: fibo_10_2__verifast_instrumented.c(19,28-32): Verifying call 0.035222s: fibo_10_2__verifast_instrumented.c(12,30-34): Consuming assertion 0.035255s: fibo_10_2__verifast_instrumented.c(13,42-44): Producing assertion 0.035333s: fibo_10_2__verifast_instrumented.c(13,42-44): Consuming assertion 0.035389s: fibo_10_2__verifast_instrumented.c(21,1-2): Cleaning up dummy fraction chunks 0.035399s: fibo_10_2__verifast_instrumented.c(21,1-2): Leak check. 0.035419s: fibo_10_2__verifast_instrumented.c(31,5-9): Verifying function 'main' 0.035428s: fibo_10_2__verifast_instrumented.c(31,29-35): Producing assertion 0.035440s: fibo_10_2__verifast_instrumented.c(34,9-20): Executing statement 0.035465s: fibo_10_2__verifast_instrumented.c(31,5-9): Executing statement 0.035476s: fibo_10_2__verifast_instrumented.c(35,11-12): Executing statement 0.036139s: fibo_10_2__verifast_instrumented.c(36,16-17): Executing statement 0.036152s: fibo_10_2__verifast_instrumented.c(36,18-22): Verifying call 0.036160s: fibo_10_2__verifast_instrumented.c(12,30-34): Consuming assertion 0.036174s: fibo_10_2__verifast_instrumented.c(13,42-44): Producing assertion 0.036215s: fibo_10_2__verifast_instrumented.c(37,5-7): Executing statement 0.036241s: fibo_10_2__verifast_instrumented.c(37,23-24): Executing statement 0.036253s: fibo_10_2__verifast_instrumented.c(38,16-17): Executing statement 0.036264s: fibo_10_2__verifast_instrumented.c(38,17-28): Executing statement 0.036274s: fibo_10_2__verifast_instrumented.c(38,17-28): Verifying call 0.036282s: fibo_10_2__verifast_instrumented.c(8,33-38): Consuming assertion 0.036291s: fibo_10_2__verifast_instrumented.c(8,33-38): Consuming expression fibo_10_2__verifast_instrumented.c(8,33-38): Cannot prove condition. (Cannot prove false.)