./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_uaf.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash de9a2c2207933f13a86b3470afc467fc6cc5ca996c4f882ca60b560a88ab0f89 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:28:17,148 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:28:17,274 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 05:28:17,285 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:28:17,286 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:28:17,339 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:28:17,341 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:28:17,341 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:28:17,342 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:28:17,342 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:28:17,342 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:28:17,342 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:28:17,342 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:28:17,342 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:28:17,343 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:28:17,343 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:28:17,343 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:28:17,343 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:28:17,343 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:28:17,343 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:28:17,346 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:28:17,346 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:28:17,346 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:28:17,346 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:28:17,346 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:28:17,346 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:28:17,347 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:28:17,347 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de9a2c2207933f13a86b3470afc467fc6cc5ca996c4f882ca60b560a88ab0f89 [2024-11-25 05:28:17,746 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:28:17,757 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:28:17,760 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:28:17,761 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:28:17,762 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:28:17,763 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_uaf.c [2024-11-25 05:28:21,250 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/data/7acccfa62/3e4f1ed7440e40ba95d3614f8203f325/FLAG8c6f77f3c [2024-11-25 05:28:25,233 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:28:25,235 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_uaf.c [2024-11-25 05:28:25,687 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/data/7acccfa62/3e4f1ed7440e40ba95d3614f8203f325/FLAG8c6f77f3c [2024-11-25 05:28:25,717 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/data/7acccfa62/3e4f1ed7440e40ba95d3614f8203f325 [2024-11-25 05:28:25,722 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:28:25,724 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:28:25,726 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:28:25,727 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:28:25,733 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:28:25,734 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:28:25" (1/1) ... [2024-11-25 05:28:25,737 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d9f3b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:25, skipping insertion in model container [2024-11-25 05:28:25,737 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:28:25" (1/1) ... [2024-11-25 05:28:26,874 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:28:27,924 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 05:28:27,925 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a2d59c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:27, skipping insertion in model container [2024-11-25 05:28:27,925 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:28:27,927 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:28:27,929 INFO L158 Benchmark]: Toolchain (without parser) took 2203.84ms. Allocated memory was 469.8MB in the beginning and 872.4MB in the end (delta: 402.7MB). Free memory was 283.4MB in the beginning and 520.5MB in the end (delta: -237.1MB). Peak memory consumption was 170.9MB. Max. memory is 16.1GB. [2024-11-25 05:28:27,933 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 167.8MB. Free memory is still 104.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:28:27,933 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2200.61ms. Allocated memory was 469.8MB in the beginning and 872.4MB in the end (delta: 402.7MB). Free memory was 282.6MB in the beginning and 520.5MB in the end (delta: -237.9MB). Peak memory consumption was 170.9MB. Max. memory is 16.1GB. [2024-11-25 05:28:27,935 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 167.8MB. Free memory is still 104.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2200.61ms. Allocated memory was 469.8MB in the beginning and 872.4MB in the end (delta: 402.7MB). Free memory was 282.6MB in the beginning and 520.5MB in the end (delta: -237.9MB). Peak memory consumption was 170.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34745]: Unsupported Syntax floats in unions are not supported in the integer translation. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash de9a2c2207933f13a86b3470afc467fc6cc5ca996c4f882ca60b560a88ab0f89 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:28:31,041 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:28:31,203 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 05:28:31,236 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:28:31,238 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:28:31,238 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:28:31,238 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:28:31,239 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:28:31,239 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:28:31,239 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:28:31,239 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:28:31,239 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:28:31,240 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:28:31,240 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 05:28:31,240 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 05:28:31,240 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 05:28:31,240 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:28:31,240 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:28:31,241 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:28:31,241 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:28:31,241 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:28:31,241 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:28:31,241 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:28:31,242 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 05:28:31,242 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:28:31,242 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:28:31,242 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:28:31,242 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:28:31,242 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 05:28:31,242 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:28:31,243 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 05:28:31,243 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de9a2c2207933f13a86b3470afc467fc6cc5ca996c4f882ca60b560a88ab0f89 [2024-11-25 05:28:31,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:28:31,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:28:31,649 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:28:31,650 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:28:31,651 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:28:31,652 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_uaf.c [2024-11-25 05:28:35,190 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/data/b0af7d993/265da440848f48039083234cac9c631b/FLAGea9ae6541 [2024-11-25 05:28:39,568 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:28:39,569 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1366-1317-1319-1334_csa_uaf.c [2024-11-25 05:28:40,016 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/data/b0af7d993/265da440848f48039083234cac9c631b/FLAGea9ae6541 [2024-11-25 05:28:40,035 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16af1ca4-6d9f-4a95-9442-02d1d8b29c93/bin/ukojak-verify-ENZ3QT5qd3/data/b0af7d993/265da440848f48039083234cac9c631b [2024-11-25 05:28:40,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:28:40,040 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:28:40,042 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:28:40,042 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:28:40,048 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:28:40,049 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:28:40" (1/1) ... [2024-11-25 05:28:40,051 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4689b1b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:40, skipping insertion in model container [2024-11-25 05:28:40,051 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:28:40" (1/1) ... [2024-11-25 05:28:41,462 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:31:47,084 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 05:31:47,085 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79412e97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:31:47, skipping insertion in model container [2024-11-25 05:31:47,085 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:31:47,086 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:31:47,088 INFO L158 Benchmark]: Toolchain (without parser) took 187047.24ms. Allocated memory was 645.9MB in the beginning and 1.0GB in the end (delta: 394.3MB). Free memory was 488.9MB in the beginning and 419.8MB in the end (delta: 69.2MB). Peak memory consumption was 729.9MB. Max. memory is 16.1GB. [2024-11-25 05:31:47,091 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 117.4MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:31:47,091 INFO L158 Benchmark]: CACSL2BoogieTranslator took 187044.00ms. Allocated memory was 645.9MB in the beginning and 1.0GB in the end (delta: 394.3MB). Free memory was 488.9MB in the beginning and 419.8MB in the end (delta: 69.2MB). Peak memory consumption was 729.9MB. Max. memory is 16.1GB. [2024-11-25 05:31:47,093 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52ms. Allocated memory is still 117.4MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 187044.00ms. Allocated memory was 645.9MB in the beginning and 1.0GB in the end (delta: 394.3MB). Free memory was 488.9MB in the beginning and 419.8MB in the end (delta: 69.2MB). Peak memory consumption was 729.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51734]: Unsupported Syntax Unsupported function: atexit RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN