Witness Inspection

A description of this web service can be found in the CAV paper "Verification-Aided Debugging: An Interactive Web-Service for Exploring Error Witnesses" (more material).

View and Validate the Witness

Input Given to this Service about the Witness (URL Query)

Key Value
programName sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i
programSHA cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79
witnessName results-verified/cpa-seq.2018-12-05_0546.logfiles/sv-comp19_prop-memsafety.openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i.files/witness.graphml
witnessSHA 00d04b8d8606ee48befdc7c7bafc7c550693fab337bc6fea5724c396da542bee

Information about the Witness from Competition Database

from https://sv-comp.sosy-lab.org/2019/results/witnessInfoByHash/00d04b8d8606ee48befdc7c7bafc7c550693fab337bc6fea5724c396da542bee.json

Key Value
architecture 32bit
creationtime 2018-12-05T18:23:31+01:00
producer CPAchecker 1.7-svn 29852
program-sha256 cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79
programfile ../../sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i
programhash cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79
sourcecodelang C
specification CHECK( init(main()), LTL(G valid-deref) )
witness-file witnessFileByHash/00d04b8d8606ee48befdc7c7bafc7c550693fab337bc6fea5724c396da542bee.graphml
witness-sha256 00d04b8d8606ee48befdc7c7bafc7c550693fab337bc6fea5724c396da542bee
witness-size 6696
witness-type correctness_witness

This witness was created for this program (cf. table above, cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79).

Available Results for the Program from Witness Store SV-COMP '24

Trying to find witnesses for program (cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79, sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i, cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79
from https://sv-comp.sosy-lab.org/2024/results/witnessListByProgramHashJSON/cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness

Available Results for the Program from Witness Store SV-COMP '23

Trying to find witnesses for program (cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79, sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i, cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79
from https://sv-comp.sosy-lab.org/2023/results/witnessListByProgramHashJSON/cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness

Available Results for the Program from Witness Store SV-COMP '22

Trying to find witnesses for program (cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79, sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i, cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79
from https://sv-comp.sosy-lab.org/2022/results/witnessListByProgramHashJSON/cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness

Available Results for the Program from Witness Store SV-COMP '21

Trying to find witnesses for program (cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79, sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i, cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79
from https://sv-comp.sosy-lab.org/2021/results/witnessListByProgramHashJSON/cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness

Available Results for the Program from Witness Store SV-COMP '20

Trying to find witnesses for program (cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79, sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i, cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79
from https://sv-comp.sosy-lab.org/2020/results/witnessListByProgramHashJSON/cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness

Available Results for the Program from Witness Store SV-COMP '19

Trying to find witnesses for program (cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79, sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i).

Found 2 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i, cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79
from https://sv-comp.sosy-lab.org/2019/results/witnessListByProgramHashJSON/cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download 57aecdb Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) correctness_witness CPAchecker 1.7-svn b8d6131600+ 7 2018-12-07T15:51:18+01:00
Download 00d04b8 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) correctness_witness CPAchecker 1.7-svn 29852 7 2018-12-05T18:23:31+01:00

Available Results for the Program from Witness Store SV-COMP '18

Trying to find witnesses for program (cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79, sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i).

Found 4 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i, cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79
from https://sv-comp.sosy-lab.org/2018/results/witnessListByProgramHashJSON/cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download bc01482 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness Symbiotic 1 2017-12-02T23:50 CET (sv-comp)
Download 5c6f557 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness Taipan 10 2017-12-03T06:53Z
Download 571e827 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness Map2Check 5 2017-12-01T23:52 CET (sv-comp)
Download 7659c56 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness Kojak 10 2017-12-03T04:19Z

Available Results for the Program from Witness Store SV-COMP '17

Trying to find witnesses for program (cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79, sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cmemchr-alloca_true-valid-memsafety_true-termination.i, cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79
from https://sv-comp.sosy-lab.org/2017/results/witnessListByProgramHashJSON/cf8fd12da0d50ef6e57c6809ed7f83defe5ff09378b6d015ef6ecfb004082c79.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness