./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/memsafety/global-atexit-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9da781861d59395b8d404bdcbec80a46056549d551480bc32d5f4fe797e308d7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:33:33,552 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:33:33,611 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-12-06 04:33:33,616 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:33:33,616 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:33:33,638 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:33:33,639 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:33:33,639 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:33:33,639 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:33:33,639 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:33:33,639 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:33:33,639 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:33:33,639 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:33:33,640 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:33:33,640 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:33:33,640 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:33:33,640 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:33:33,640 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:33:33,640 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:33:33,640 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:33:33,640 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:33:33,640 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:33:33,640 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:33:33,640 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:33:33,641 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:33:33,641 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:33:33,641 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:33:33,641 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:33:33,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:33:33,641 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:33:33,641 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:33:33,641 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:33:33,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:33:33,641 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_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b 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-memcleanup) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9da781861d59395b8d404bdcbec80a46056549d551480bc32d5f4fe797e308d7 [2024-12-06 04:33:33,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:33:33,875 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:33:33,877 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:33:33,879 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:33:33,879 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:33:33,880 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety/global-atexit-2.i [2024-12-06 04:33:36,543 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/data/ea01bf85f/b18602918fb34e7e8710736f7dbbf166/FLAG7c3390212 [2024-12-06 04:33:36,800 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:33:36,800 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/sv-benchmarks/c/memsafety/global-atexit-2.i [2024-12-06 04:33:36,811 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/data/ea01bf85f/b18602918fb34e7e8710736f7dbbf166/FLAG7c3390212 [2024-12-06 04:33:36,823 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/data/ea01bf85f/b18602918fb34e7e8710736f7dbbf166 [2024-12-06 04:33:36,825 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:33:36,826 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:33:36,827 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:33:36,827 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:33:36,830 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:33:36,831 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:33:36" (1/1) ... [2024-12-06 04:33:36,832 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1082c9b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:36, skipping insertion in model container [2024-12-06 04:33:36,832 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:33:36" (1/1) ... [2024-12-06 04:33:36,853 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:33:37,070 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 04:33:37,071 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@221244e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:37, skipping insertion in model container [2024-12-06 04:33:37,071 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:33:37,071 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 04:33:37,073 INFO L158 Benchmark]: Toolchain (without parser) took 245.93ms. Allocated memory is still 142.6MB. Free memory was 117.8MB in the beginning and 106.8MB in the end (delta: 11.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:33:37,073 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:33:37,074 INFO L158 Benchmark]: CACSL2BoogieTranslator took 244.04ms. Allocated memory is still 142.6MB. Free memory was 117.6MB in the beginning and 106.8MB in the end (delta: 10.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:33:37,075 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 244.04ms. Allocated memory is still 142.6MB. Free memory was 117.6MB in the beginning and 106.8MB in the end (delta: 10.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 570]: 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 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_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9da781861d59395b8d404bdcbec80a46056549d551480bc32d5f4fe797e308d7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:33:38,856 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:33:38,930 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Bitvector.epf [2024-12-06 04:33:38,955 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:33:38,956 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:33:38,956 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:33:38,956 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:33:38,956 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:33:38,957 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:33:38,957 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:33:38,957 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:33:38,957 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:33:38,957 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:33:38,957 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:33:38,957 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:33:38,957 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:33:38,957 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:33:38,957 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:33:38,957 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:33:38,958 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:33:38,958 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:33:38,958 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:33:38,958 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:33:38,958 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:33:38,958 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:33:38,958 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:33:38,958 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:33:38,958 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:33:38,958 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:33:38,958 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:33:38,959 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:33:38,959 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:33:38,959 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:33:38,959 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:33:38,959 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:33:38,959 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:33:38,959 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:33:38,959 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_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b 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-memcleanup) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9da781861d59395b8d404bdcbec80a46056549d551480bc32d5f4fe797e308d7 [2024-12-06 04:33:39,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:33:39,208 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:33:39,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:33:39,211 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:33:39,211 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:33:39,213 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety/global-atexit-2.i [2024-12-06 04:33:41,919 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/data/c829beb07/3fcdf435f1d0440aab6adeb096615868/FLAG826b66887 [2024-12-06 04:33:42,108 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:33:42,109 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/sv-benchmarks/c/memsafety/global-atexit-2.i [2024-12-06 04:33:42,120 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/data/c829beb07/3fcdf435f1d0440aab6adeb096615868/FLAG826b66887 [2024-12-06 04:33:42,135 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe0b1f04-d089-4f99-9357-4df4e6938a01/bin/ukojak-verify-CZk0znPC7b/data/c829beb07/3fcdf435f1d0440aab6adeb096615868 [2024-12-06 04:33:42,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:33:42,139 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:33:42,140 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:33:42,140 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:33:42,145 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:33:42,145 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:33:42" (1/1) ... [2024-12-06 04:33:42,146 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ff63c1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:42, skipping insertion in model container [2024-12-06 04:33:42,146 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:33:42" (1/1) ... [2024-12-06 04:33:42,171 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:33:42,373 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:33:42,375 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 04:33:42,376 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f42677d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:42, skipping insertion in model container [2024-12-06 04:33:42,376 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:33:42,376 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 04:33:42,378 INFO L158 Benchmark]: Toolchain (without parser) took 238.61ms. Allocated memory is still 92.3MB. Free memory was 68.4MB in the beginning and 57.1MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:33:42,378 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:33:42,379 INFO L158 Benchmark]: CACSL2BoogieTranslator took 236.09ms. Allocated memory is still 92.3MB. Free memory was 68.2MB in the beginning and 57.1MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:33:42,380 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 236.09ms. Allocated memory is still 92.3MB. Free memory was 68.2MB in the beginning and 57.1MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 570]: 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