./verifast-validate-witness.sh sv-benchmarks/c/nla-digbench/cohendiv-ll.c ./results/automizer-verification-files/SV-COMP24_unreach-call/cohendiv-ll.yml/witness-2.1.yml -------------------------------------------------------------------------------- + PROGRAM=sv-benchmarks/c/nla-digbench/cohendiv-ll.c + WITNESS=./results/automizer-verification-files/SV-COMP24_unreach-call/cohendiv-ll.yml/witness-2.1.yml ++ basename sv-benchmarks/c/nla-digbench/cohendiv-ll.c + FILE=cohendiv-ll.c ++ echo cohendiv-ll ++ sed 's/[-\.]/_/g' - + SANITIZED=cohendiv_ll + INSTRUMENTED_PROGRAM=cohendiv_ll__verifast_instrumented.c + instrument_program_cli.py --program sv-benchmarks/c/nla-digbench/cohendiv-ll.c --witness ./results/automizer-verification-files/SV-COMP24_unreach-call/cohendiv-ll.yml/witness-2.1.yml --output-file cohendiv_ll__verifast_instrumented.c --verifast True ['abort', 'reach_error', '__VERIFIER_nondet_int', 'assume_abort_if_not', '__VERIFIER_assert', 'main'] [] ILP32 [('(((((((__int128) q * y) + r) + ((__int128) a * y)) == ((__int128) b + x)) && (1 <= y)) && (b == ((__int128) a * y)))', 36, True), ('((((1 <= r) && (((((__int128) q * y) + r) + ((__int128) a * y)) == ((__int128) b + x))) && (1 <= y)) && (b == ((__int128) a * y)))', 45, True)] [('assume_abort_if_not', '', '(cond != 0)'), ('__VERIFIER_assert', '(cond != 0)', '(cond != 0)')] [('((((((q * y) + r) + (a * y)) == (b + x)) && (1 <= y)) && (b == (a * y)))', 36, True), ('((((1 <= r) && ((((q * y) + r) + (a * y)) == (b + x))) && (1 <= y)) && (b == (a * y)))', 45, True)] [('abort', 'true', 'true'), ('reach_error', 'false', 'true'), ('__VERIFIER_nondet_int', 'true', 'true'), ('assume_abort_if_not', 'true', '(cond != 0)'), ('__VERIFIER_assert', '(cond != 0)', '(cond != 0)'), ('main', 'module(cohendiv_ll__verifast_instrumented, true)', 'junk()')] + sed -i 's|__attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__))||g' cohendiv_ll__verifast_instrumented.c + verifast -stats -verbose 2 -disable_overflow_check -allow_dead_code -target ILP32 -read_options_from_source_file -c cohendiv_ll__verifast_instrumented.c cohendiv_ll__verifast_instrumented.c 0.037888s: cohendiv_ll__verifast_instrumented.c(31,5-9): Function 'main': Function type implementation check 0.037926s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,18-24): Producing assertion 0.037941s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,49-51): Producing assertion 0.037956s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,61-62): Producing assertion 0.037974s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1084,64-68): Producing assertion 0.037988s: cohendiv_ll__verifast_instrumented.c(32,14-20): Consuming assertion 0.038012s: cohendiv_ll__verifast_instrumented.c(33,13-17): Producing assertion 0.038025s: /storage/repos/SV-Transformer-Library/verifast-24.08.30-2-gb1220004/bin/prelude.h(1085,17-21): Consuming assertion 0.038035s: cohendiv_ll__verifast_instrumented.c(31,5-9): Cleaning up dummy fraction chunks 0.038052s: cohendiv_ll__verifast_instrumented.c(31,5-9): Leak check. 0.038105s: cohendiv_ll__verifast_instrumented.c(10,6-17): Verifying function 'reach_error' 0.038117s: cohendiv_ll__verifast_instrumented.c(11,14-19): Producing assertion 0.038145s: cohendiv_ll__verifast_instrumented.c(16,6-25): Verifying function 'assume_abort_if_not' 0.038156s: cohendiv_ll__verifast_instrumented.c(17,14-18): Producing assertion 0.038173s: cohendiv_ll__verifast_instrumented.c(16,6-25): Executing statement 0.038200s: cohendiv_ll__verifast_instrumented.c(19,4-6): Executing statement 0.038248s: cohendiv_ll__verifast_instrumented.c(19,14-15): Executing statement 0.038264s: cohendiv_ll__verifast_instrumented.c(19,15-20): Executing statement 0.038292s: cohendiv_ll__verifast_instrumented.c(19,15-20): Verifying call 0.038304s: cohendiv_ll__verifast_instrumented.c(8,14-18): Consuming assertion 0.038317s: cohendiv_ll__verifast_instrumented.c(9,13-17): Producing assertion 0.038335s: cohendiv_ll__verifast_instrumented.c(20,1-2): Executing return statement 0.038346s: cohendiv_ll__verifast_instrumented.c(18,19-21): Consuming assertion 0.038357s: cohendiv_ll__verifast_instrumented.c(18,19-21): Consuming expression cohendiv_ll__verifast_instrumented.c(18,19-21): Cannot prove condition. (Cannot prove !(cond = 0).)