./verifast-validate-witness.sh sv-benchmarks/c/loops-crafted-1/loopv3.c ./results/automizer-verification-files/SV-COMP24_unreach-call/loopv3.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/loops-crafted-1/loopv3.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/loopv3.yml/witness-2.1.yml + '[' -z x ']' + echo 'Using prover supplied by environment variable PROVER: Z3v4.5' Using prover supplied by environment variable PROVER: Z3v4.5 ++ basename sv-benchmarks/c/loops-crafted-1/loopv3.c + FILE=loopv3.c ++ echo loopv3 ++ sed 's/[-\.]/_/g' - + SANITIZED=loopv3 + MODULE=loopv3__verifast_instrumented_modified + INSTRUMENTED_PROGRAM=loopv3__verifast_instrumented.c ++ basename ./results/automizer-verification-files/SV-COMP24_unreach-call/loopv3.yml/witness-2.1.yml + TRANSLATED_WITNESS=verifast_translated.witness-2.1.yml + FINAL_PROGRAM=loopv3__verifast_instrumented_modified.c + change_format_cli.py -w ./results/automizer-verification-files/SV-COMP24_unreach-call/loopv3.yml/witness-2.1.yml -p sv-benchmarks/c/loops-crafted-1/loopv3.c -o verifast_translated.witness-2.1.yml --from acsl_expression --to verifast_expression -n loopv3__verifast_instrumented_modified + instrument_program_cli.py -w verifast_translated.witness-2.1.yml -p sv-benchmarks/c/loops-crafted-1/loopv3.c -o loopv3__verifast_instrumented.c + program_modifications_cli.py -p loopv3__verifast_instrumented.c -o loopv3__verifast_instrumented_modified.c + verifast -stats -verbose 4 -allow_dead_code -prover Z3v4.5 -read_options_from_source_file -c loopv3__verifast_instrumented_modified.c loopv3__verifast_instrumented_modified.c 0.043534s: loopv3__verifast_instrumented_modified.c(30,5-9): Function 'main': Function type implementation check 0.043611s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.043630s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.043659s: Z3 assume (<= 0 argc): 0.000738 seconds 0.044478s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.044497s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.044519s: loopv3__verifast_instrumented_modified.c(30,25-31): Consuming assertion 0.044561s: Consuming chunk module(loopv3__verifast_instrumented_modified, true) 0.044582s: loopv3__verifast_instrumented_modified.c(31,13-17): Producing assertion 0.044606s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.044618s: loopv3__verifast_instrumented_modified.c(30,5-9): Cleaning up dummy fraction chunks 0.044627s: loopv3__verifast_instrumented_modified.c(30,5-9): Leak check. 0.044757s: loopv3__verifast_instrumented_modified.c(12,6-17): Verifying function 'reach_error' 0.044771s: loopv3__verifast_instrumented_modified.c(12,33-38): Producing assertion 0.044789s: Z3 assume false: 0.000010 seconds 0.044870s: loopv3__verifast_instrumented_modified.c(15,6-25): Verifying function 'assume_abort_if_not' 0.044885s: loopv3__verifast_instrumented_modified.c(15,49-53): Producing assertion 0.044896s: Z3 assume true: 0.000555 seconds 0.045483s: loopv3__verifast_instrumented_modified.c(15,6-25): Executing statement 0.045518s: loopv3__verifast_instrumented_modified.c(18,3-5): Executing statement 0.045557s: Z3 assume (not (not (= cond 0))): 0.000544 seconds 0.046162s: loopv3__verifast_instrumented_modified.c(18,13-14): Executing statement 0.046193s: loopv3__verifast_instrumented_modified.c(18,14-19): Executing statement 0.046230s: loopv3__verifast_instrumented_modified.c(18,14-19): Verifying call 0.046243s: loopv3__verifast_instrumented_modified.c(9,38-42): Consuming assertion 0.046252s: Z3 query true returns true: 0.000034 seconds 0.046305s: loopv3__verifast_instrumented_modified.c(10,13-18): Producing assertion 0.046324s: Z3 assume false: 0.000003 seconds 0.046350s: Z3 assume (not (not (not (= cond 0)))): 0.000510 seconds 0.046935s: loopv3__verifast_instrumented_modified.c(19,1-2): Executing return statement 0.046953s: loopv3__verifast_instrumented_modified.c(16,13-17): Consuming assertion 0.046963s: Z3 query true returns true: 0.000014 seconds 0.046992s: loopv3__verifast_instrumented_modified.c(19,1-2): Cleaning up dummy fraction chunks 0.047003s: loopv3__verifast_instrumented_modified.c(19,1-2): Leak check. 0.047077s: loopv3__verifast_instrumented_modified.c(20,6-23): Verifying function '__VERIFIER_assert' 0.047091s: loopv3__verifast_instrumented_modified.c(20,47-54): Producing assertion 0.047106s: loopv3__verifast_instrumented_modified.c(20,95-97): Producing assertion 0.047120s: Z3 assume (and (<= 1 cond) (<= 50000001 veri_req_SIZE)): 0.000534 seconds 0.047711s: loopv3__verifast_instrumented_modified.c(20,6-23): Executing statement 0.047733s: loopv3__verifast_instrumented_modified.c(23,3-5): Executing statement 0.047758s: Z3 assume (not (not (= cond 0))): 0.000054 seconds 0.047865s: Z3 assume (not (not (not (= cond 0)))): 0.000509 seconds 0.048439s: loopv3__verifast_instrumented_modified.c(26,3-9): Executing return statement 0.048456s: loopv3__verifast_instrumented_modified.c(21,13-20): Consuming assertion 0.048481s: Consuming chunk integer(SIZE, _) 0.048494s: loopv3__verifast_instrumented_modified.c(21,94-96): Consuming assertion 0.048510s: Z3 query (and (<= 1 cond) (<= 50000001 veri_req_SIZE) (= veri_req_SIZE veri_req_SIZE)) returns true: 0.000027 seconds 0.048590s: loopv3__verifast_instrumented_modified.c(27,1-2): Cleaning up dummy fraction chunks 0.048611s: loopv3__verifast_instrumented_modified.c(27,1-2): Leak check. 0.048647s: loopv3__verifast_instrumented_modified.c(30,5-9): Verifying function 'main' 0.048660s: loopv3__verifast_instrumented_modified.c(30,25-31): Producing assertion 0.048681s: loopv3__verifast_instrumented_modified.c(30,5-9): Executing statement 0.048743s: loopv3__verifast_instrumented_modified.c(34,1-2): Executing statement 0.048759s: loopv3__verifast_instrumented_modified.c(36,1-37,1): Executing statement 0.048802s: Consuming chunk [_]module(loopv3__verifast_instrumented_modified, true) 0.048824s: Z3 assume (not (= (get_pointer_address SIZE) 0)): 0.000500 seconds 0.049385s: loopv3__verifast_instrumented_modified.c(38,15-22): Consuming assertion 0.049416s: Consuming chunk integer(SIZE, _) 0.049429s: loopv3__verifast_instrumented_modified.c(38,60-62): Consuming assertion 0.049448s: Z3 query (<= 50000001 50000001) returns true: 0.000019 seconds 0.049490s: loopv3__verifast_instrumented_modified.c(38,5-14): Cleaning up dummy fraction chunks 0.049502s: loopv3__verifast_instrumented_modified.c(38,5-14): Leak check. 0.049521s: loopv3__verifast_instrumented_modified.c(38,15-22): Producing assertion 0.049537s: loopv3__verifast_instrumented_modified.c(38,60-62): Producing assertion 0.049550s: Z3 assume (<= 50000001 veri_req_SIZE): 0.000498 seconds 0.050074s: loopv3__verifast_instrumented_modified.c(39,3-6): Executing statement 0.050126s: loopv3__verifast_instrumented_modified.c(40,5-6): Executing statement 0.050144s: loopv3__verifast_instrumented_modified.c(40,11-12): Executing statement 0.050158s: loopv3__verifast_instrumented_modified.c(41,3-8): Executing statement 0.050213s: loopv3__verifast_instrumented_modified.c(41,30-37): Consuming assertion 0.050241s: Consuming chunk integer(SIZE, _) 0.050253s: loopv3__verifast_instrumented_modified.c(41,111-113): Consuming assertion 0.050275s: Z3 query (and (= (ite (<= 0 0) (mod 0 4) (+ (mod 0 4) 4)) 0) (<= 50000001 veri_req_SIZE)) returns false: 0.000541 seconds 0.050943s: loopv3__verifast_instrumented_modified.c(41,105-107): Consuming expression 0.050966s: Z3 query (= (ite (<= 0 0) (mod 0 4) (+ (mod 0 4) 4)) 0) returns false: 0.000524 seconds loopv3__verifast_instrumented_modified.c(41,111-113): Cannot prove condition. (Cannot prove (= (ite (<= 0 0) (mod 0 4) (+ (mod 0 4) 4)) 0).)