./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../sv-benchmarks/c/memsafety/global-atexit-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 023d838f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/memsafety/global-atexit-3.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fb1ad2f41f868f7913ec01fb412c578f51ac389a0e512fc1eceeecaa227aa4ea --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 14:47:33,808 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 14:47:33,885 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-Automizer_Default.epf [2024-11-10 14:47:33,891 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 14:47:33,892 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 14:47:33,923 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 14:47:33,924 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 14:47:33,925 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 14:47:33,926 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 14:47:33,927 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 14:47:33,927 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 14:47:33,928 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 14:47:33,928 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 14:47:33,930 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 14:47:33,930 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 14:47:33,931 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 14:47:33,931 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 14:47:33,931 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 14:47:33,932 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 14:47:33,932 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 14:47:33,932 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 14:47:33,936 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 14:47:33,936 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-10 14:47:33,937 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-10 14:47:33,937 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 14:47:33,937 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 14:47:33,937 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 14:47:33,938 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 14:47:33,938 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-10 14:47:33,938 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 14:47:33,938 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 14:47:33,938 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 14:47:33,939 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 14:47:33,939 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 14:47:33,939 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 14:47:33,939 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 14:47:33,940 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 14:47:33,940 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 14:47:33,940 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 14:47:33,940 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 14:47:33,941 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 14:47:33,942 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 14:47:33,942 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 14:47:33,943 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 14:47:33,943 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 14:47:33,944 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb1ad2f41f868f7913ec01fb412c578f51ac389a0e512fc1eceeecaa227aa4ea [2024-11-10 14:47:34,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 14:47:34,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 14:47:34,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 14:47:34,233 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 14:47:34,233 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 14:47:34,234 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety/global-atexit-3.i [2024-11-10 14:47:35,639 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 14:47:35,886 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 14:47:35,887 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety/global-atexit-3.i [2024-11-10 14:47:35,899 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fbfa7b68/96abafc5d2a141f883907d119135a81e/FLAG5f03e02ea [2024-11-10 14:47:36,219 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fbfa7b68/96abafc5d2a141f883907d119135a81e [2024-11-10 14:47:36,222 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 14:47:36,223 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 14:47:36,225 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 14:47:36,225 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 14:47:36,232 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 14:47:36,232 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:47:36" (1/1) ... [2024-11-10 14:47:36,233 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b3d476d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:47:36, skipping insertion in model container [2024-11-10 14:47:36,234 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:47:36" (1/1) ... [2024-11-10 14:47:36,274 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 14:47:36,638 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 14:47:36,640 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-10 14:47:36,641 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c48a3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:47:36, skipping insertion in model container [2024-11-10 14:47:36,641 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 14:47:36,642 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-10 14:47:36,644 INFO L158 Benchmark]: Toolchain (without parser) took 419.55ms. Allocated memory is still 172.0MB. Free memory was 116.6MB in the beginning and 139.2MB in the end (delta: -22.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-10 14:47:36,644 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 96.5MB. Free memory was 50.1MB in the beginning and 50.0MB in the end (delta: 151.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 14:47:36,645 INFO L158 Benchmark]: CACSL2BoogieTranslator took 416.82ms. Allocated memory is still 172.0MB. Free memory was 116.6MB in the beginning and 139.2MB in the end (delta: -22.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-10 14:47:36,646 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 96.5MB. Free memory was 50.1MB in the beginning and 50.0MB in the end (delta: 151.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 416.82ms. Allocated memory is still 172.0MB. Free memory was 116.6MB in the beginning and 139.2MB in the end (delta: -22.6MB). Peak memory consumption was 12.6MB. 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: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/memsafety/global-atexit-3.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fb1ad2f41f868f7913ec01fb412c578f51ac389a0e512fc1eceeecaa227aa4ea --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 14:47:38,785 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 14:47:38,863 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-Automizer_Bitvector.epf [2024-11-10 14:47:38,867 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 14:47:38,868 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 14:47:38,913 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 14:47:38,913 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 14:47:38,914 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 14:47:38,915 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 14:47:38,918 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 14:47:38,919 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 14:47:38,919 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 14:47:38,920 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 14:47:38,920 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 14:47:38,920 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 14:47:38,920 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 14:47:38,920 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 14:47:38,921 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 14:47:38,921 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 14:47:38,921 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 14:47:38,921 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 14:47:38,923 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 14:47:38,923 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-10 14:47:38,923 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-10 14:47:38,924 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 14:47:38,924 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 14:47:38,924 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 14:47:38,924 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 14:47:38,924 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 14:47:38,925 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 14:47:38,925 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-10 14:47:38,925 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 14:47:38,925 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 14:47:38,925 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 14:47:38,926 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 14:47:38,926 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 14:47:38,926 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 14:47:38,927 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 14:47:38,927 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 14:47:38,927 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 14:47:38,928 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 14:47:38,928 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 14:47:38,928 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 14:47:38,928 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 14:47:38,929 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 14:47:38,929 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 14:47:38,929 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 14:47:38,929 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb1ad2f41f868f7913ec01fb412c578f51ac389a0e512fc1eceeecaa227aa4ea [2024-11-10 14:47:39,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 14:47:39,279 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 14:47:39,281 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 14:47:39,283 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 14:47:39,284 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 14:47:39,292 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety/global-atexit-3.i [2024-11-10 14:47:40,768 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 14:47:41,038 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 14:47:41,038 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety/global-atexit-3.i [2024-11-10 14:47:41,056 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86ba8ace8/e8300bdc2d71496a939c7b3664976cee/FLAGb36951f43 [2024-11-10 14:47:41,356 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86ba8ace8/e8300bdc2d71496a939c7b3664976cee [2024-11-10 14:47:41,360 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 14:47:41,362 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 14:47:41,363 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 14:47:41,364 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 14:47:41,372 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 14:47:41,373 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:47:41" (1/1) ... [2024-11-10 14:47:41,374 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66a3ee49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:47:41, skipping insertion in model container [2024-11-10 14:47:41,374 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:47:41" (1/1) ... [2024-11-10 14:47:41,425 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 14:47:41,756 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 14:47:41,758 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-10 14:47:41,759 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@93302f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:47:41, skipping insertion in model container [2024-11-10 14:47:41,760 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 14:47:41,760 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-10 14:47:41,762 INFO L158 Benchmark]: Toolchain (without parser) took 399.49ms. Allocated memory is still 73.4MB. Free memory was 43.3MB in the beginning and 51.5MB in the end (delta: -8.2MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2024-11-10 14:47:41,763 INFO L158 Benchmark]: CDTParser took 1.55ms. Allocated memory is still 52.4MB. Free memory was 25.1MB in the beginning and 36.5MB in the end (delta: -11.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 14:47:41,763 INFO L158 Benchmark]: CACSL2BoogieTranslator took 397.07ms. Allocated memory is still 73.4MB. Free memory was 43.1MB in the beginning and 51.5MB in the end (delta: -8.4MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2024-11-10 14:47:41,765 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.55ms. Allocated memory is still 52.4MB. Free memory was 25.1MB in the beginning and 36.5MB in the end (delta: -11.4MB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 397.07ms. Allocated memory is still 73.4MB. Free memory was 43.1MB in the beginning and 51.5MB in the end (delta: -8.4MB). Peak memory consumption was 14.1MB. 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