./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-MemCleanup-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd --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 9da781861d59395b8d404bdcbec80a46056549d551480bc32d5f4fe797e308d7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 15:21:02,792 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 15:21:02,882 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-MemCleanup-32bit-Automizer_Default.epf [2024-11-13 15:21:02,895 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 15:21:02,895 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 15:21:02,932 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 15:21:02,932 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 15:21:02,933 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 15:21:02,933 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 15:21:02,933 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 15:21:02,933 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 15:21:02,935 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 15:21:02,935 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 15:21:02,935 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 15:21:02,936 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 15:21:02,937 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 15:21:02,937 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 15:21:02,937 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 15:21:02,937 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 15:21:02,937 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 15:21:02,937 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 15:21:02,937 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 15:21:02,938 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 15:21:02,938 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 15:21:02,938 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 15:21:02,938 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 15:21:02,938 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 15:21:02,938 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 15:21:02,938 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 15:21:02,938 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 15:21:02,938 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 15:21:02,938 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 15:21:02,938 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 15:21:02,938 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 15:21:02,939 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 15:21:02,939 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 15:21:02,939 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:21:02,939 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 15:21:02,939 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 15:21:02,939 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 15:21:02,940 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 15:21:02,940 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 15:21:02,940 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 15:21:02,940 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 15:21:02,940 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 15:21:02,940 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd 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 -> 9da781861d59395b8d404bdcbec80a46056549d551480bc32d5f4fe797e308d7 [2024-11-13 15:21:03,247 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 15:21:03,255 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 15:21:03,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 15:21:03,258 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 15:21:03,258 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 15:21:03,259 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/memsafety/global-atexit-2.i Unable to find full path for "g++" [2024-11-13 15:21:05,309 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 15:21:05,679 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 15:21:05,679 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/sv-benchmarks/c/memsafety/global-atexit-2.i [2024-11-13 15:21:05,697 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/data/c169a7c6c/4d6bc6650a8a4b2f9114cea4e6939be6/FLAGb521b81bc [2024-11-13 15:21:05,718 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/data/c169a7c6c/4d6bc6650a8a4b2f9114cea4e6939be6 [2024-11-13 15:21:05,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 15:21:05,723 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 15:21:05,726 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 15:21:05,727 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 15:21:05,732 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 15:21:05,733 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:21:05" (1/1) ... [2024-11-13 15:21:05,734 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c351f30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:21:05, skipping insertion in model container [2024-11-13 15:21:05,735 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:21:05" (1/1) ... [2024-11-13 15:21:05,766 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 15:21:06,079 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:21:06,081 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-13 15:21:06,081 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ab5f794 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:21:06, skipping insertion in model container [2024-11-13 15:21:06,082 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 15:21:06,083 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 15:21:06,086 INFO L158 Benchmark]: Toolchain (without parser) took 361.45ms. Allocated memory is still 117.4MB. Free memory was 91.5MB in the beginning and 80.5MB in the end (delta: 11.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 15:21:06,088 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory was 74.0MB in the beginning and 73.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 15:21:06,089 INFO L158 Benchmark]: CACSL2BoogieTranslator took 356.35ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 80.5MB in the end (delta: 10.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 15:21:06,090 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory was 74.0MB in the beginning and 73.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 356.35ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 80.5MB in the end (delta: 10.9MB). There was no memory consumed. 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_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-MemCleanup-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd --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 9da781861d59395b8d404bdcbec80a46056549d551480bc32d5f4fe797e308d7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 15:21:08,631 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 15:21:08,756 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-MemCleanup-32bit-Automizer_Bitvector.epf [2024-11-13 15:21:08,762 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 15:21:08,762 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 15:21:08,790 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 15:21:08,791 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 15:21:08,791 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 15:21:08,791 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 15:21:08,791 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 15:21:08,791 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 15:21:08,792 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 15:21:08,792 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 15:21:08,792 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 15:21:08,793 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 15:21:08,793 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 15:21:08,793 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 15:21:08,794 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 15:21:08,794 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 15:21:08,795 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 15:21:08,795 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 15:21:08,795 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 15:21:08,795 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 15:21:08,795 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 15:21:08,795 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 15:21:08,795 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 15:21:08,796 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 15:21:08,796 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 15:21:08,796 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 15:21:08,796 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 15:21:08,796 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 15:21:08,796 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 15:21:08,796 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 15:21:08,796 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 15:21:08,796 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 15:21:08,796 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 15:21:08,797 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 15:21:08,797 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 15:21:08,797 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:21:08,797 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 15:21:08,797 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 15:21:08,797 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-13 15:21:08,797 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 15:21:08,798 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 15:21:08,798 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 15:21:08,798 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 15:21:08,798 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 15:21:08,799 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd 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 -> 9da781861d59395b8d404bdcbec80a46056549d551480bc32d5f4fe797e308d7 [2024-11-13 15:21:09,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 15:21:09,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 15:21:09,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 15:21:09,138 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 15:21:09,139 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 15:21:09,140 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/memsafety/global-atexit-2.i Unable to find full path for "g++" [2024-11-13 15:21:11,067 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 15:21:11,402 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 15:21:11,403 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/sv-benchmarks/c/memsafety/global-atexit-2.i [2024-11-13 15:21:11,415 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/data/b2b42f656/f5e35ae56fa54c89b1bc7e6469540f7a/FLAG29ab9ea22 [2024-11-13 15:21:11,639 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27c10b0a-f978-4083-8050-c9c87651054f/bin/uautomizer-verify-qhAvR1uOyd/data/b2b42f656/f5e35ae56fa54c89b1bc7e6469540f7a [2024-11-13 15:21:11,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 15:21:11,645 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 15:21:11,647 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 15:21:11,648 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 15:21:11,652 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 15:21:11,653 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:21:11" (1/1) ... [2024-11-13 15:21:11,654 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65701b82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:21:11, skipping insertion in model container [2024-11-13 15:21:11,657 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:21:11" (1/1) ... [2024-11-13 15:21:11,690 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 15:21:12,035 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 15:21:12,038 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-13 15:21:12,039 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e452ef0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:21:12, skipping insertion in model container [2024-11-13 15:21:12,040 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 15:21:12,041 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 15:21:12,042 INFO L158 Benchmark]: Toolchain (without parser) took 397.58ms. Allocated memory is still 83.9MB. Free memory was 58.4MB in the beginning and 47.0MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 15:21:12,043 INFO L158 Benchmark]: CDTParser took 1.09ms. Allocated memory is still 83.9MB. Free memory is still 56.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 15:21:12,045 INFO L158 Benchmark]: CACSL2BoogieTranslator took 393.59ms. Allocated memory is still 83.9MB. Free memory was 58.2MB in the beginning and 47.0MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 15:21:12,046 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.09ms. Allocated memory is still 83.9MB. Free memory is still 56.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 393.59ms. Allocated memory is still 83.9MB. Free memory was 58.2MB in the beginning and 47.0MB 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