./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/memsafety/global-atexit-5.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 3061b6dc 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-5.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-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-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 06:40:35,894 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 06:40:36,005 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2024-11-19 06:40:36,012 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 06:40:36,012 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 06:40:36,046 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 06:40:36,047 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 06:40:36,047 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 06:40:36,048 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 06:40:36,048 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 06:40:36,049 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 06:40:36,049 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 06:40:36,050 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 06:40:36,050 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 06:40:36,051 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 06:40:36,051 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 06:40:36,051 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-19 06:40:36,052 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 06:40:36,052 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-19 06:40:36,052 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 06:40:36,053 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-19 06:40:36,057 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-19 06:40:36,057 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-19 06:40:36,057 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 06:40:36,057 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-19 06:40:36,058 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 06:40:36,058 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-19 06:40:36,058 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-19 06:40:36,058 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 06:40:36,059 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 06:40:36,059 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 06:40:36,063 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 06:40:36,064 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 06:40:36,064 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 06:40:36,064 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 06:40:36,064 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 06:40:36,065 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 06:40:36,065 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 06:40:36,065 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 06:40:36,065 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 06:40:36,066 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 06:40:36,068 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 06:40:36,068 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 [2024-11-19 06:40:36,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 06:40:36,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 06:40:36,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 06:40:36,391 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 06:40:36,392 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 06:40:36,393 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety/global-atexit-5.i [2024-11-19 06:40:37,972 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 06:40:38,213 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 06:40:38,213 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety/global-atexit-5.i [2024-11-19 06:40:38,233 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9027fa581/08dede77c53a49a082cc40e326ea6f09/FLAGecb21ca07 [2024-11-19 06:40:38,249 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9027fa581/08dede77c53a49a082cc40e326ea6f09 [2024-11-19 06:40:38,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 06:40:38,254 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 06:40:38,257 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 06:40:38,257 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 06:40:38,262 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 06:40:38,265 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:40:38" (1/1) ... [2024-11-19 06:40:38,266 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d290d7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:38, skipping insertion in model container [2024-11-19 06:40:38,266 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:40:38" (1/1) ... [2024-11-19 06:40:38,319 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 06:40:38,705 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 06:40:38,707 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-19 06:40:38,708 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@755f5d38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:38, skipping insertion in model container [2024-11-19 06:40:38,712 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 06:40:38,713 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 06:40:38,714 INFO L158 Benchmark]: Toolchain (without parser) took 459.71ms. Allocated memory is still 159.4MB. Free memory was 100.7MB in the beginning and 131.5MB in the end (delta: -30.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-19 06:40:38,715 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 96.5MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 06:40:38,716 INFO L158 Benchmark]: CACSL2BoogieTranslator took 455.93ms. Allocated memory is still 159.4MB. Free memory was 100.4MB in the beginning and 131.5MB in the end (delta: -31.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-19 06:40:38,717 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 96.5MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 455.93ms. Allocated memory is still 159.4MB. Free memory was 100.4MB in the beginning and 131.5MB in the end (delta: -31.1MB). Peak memory consumption was 14.7MB. 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-5.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-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-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 06:40:40,744 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 06:40:40,831 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2024-11-19 06:40:40,837 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 06:40:40,838 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 06:40:40,874 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 06:40:40,875 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 06:40:40,875 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 06:40:40,875 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 06:40:40,876 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 06:40:40,876 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 06:40:40,876 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 06:40:40,877 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 06:40:40,878 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 06:40:40,879 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 06:40:40,879 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 06:40:40,881 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-19 06:40:40,883 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 06:40:40,883 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-19 06:40:40,883 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 06:40:40,884 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-19 06:40:40,885 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-19 06:40:40,885 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-19 06:40:40,885 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 06:40:40,885 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-19 06:40:40,886 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-19 06:40:40,886 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 06:40:40,886 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-19 06:40:40,886 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-19 06:40:40,886 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-19 06:40:40,887 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 06:40:40,887 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 06:40:40,887 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 06:40:40,887 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 06:40:40,887 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 06:40:40,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 06:40:40,888 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 06:40:40,889 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 06:40:40,890 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-19 06:40:40,890 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-19 06:40:40,890 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 06:40:40,891 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 06:40:40,891 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 06:40:40,892 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 06:40:40,892 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 [2024-11-19 06:40:41,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 06:40:41,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 06:40:41,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 06:40:41,259 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 06:40:41,260 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 06:40:41,261 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety/global-atexit-5.i [2024-11-19 06:40:42,910 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 06:40:43,170 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 06:40:43,171 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety/global-atexit-5.i [2024-11-19 06:40:43,190 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe3e1e2d2/de9cd56b5d944b7187418b8258ddff1e/FLAG20db8e113 [2024-11-19 06:40:43,476 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe3e1e2d2/de9cd56b5d944b7187418b8258ddff1e [2024-11-19 06:40:43,478 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 06:40:43,479 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 06:40:43,480 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 06:40:43,480 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 06:40:43,486 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 06:40:43,487 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:40:43" (1/1) ... [2024-11-19 06:40:43,487 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d20b68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:43, skipping insertion in model container [2024-11-19 06:40:43,490 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:40:43" (1/1) ... [2024-11-19 06:40:43,531 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 06:40:43,830 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 06:40:43,832 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-19 06:40:43,832 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@750c9bff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:40:43, skipping insertion in model container [2024-11-19 06:40:43,833 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 06:40:43,833 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 06:40:43,835 INFO L158 Benchmark]: Toolchain (without parser) took 354.46ms. Allocated memory is still 69.2MB. Free memory was 40.1MB in the beginning and 46.5MB in the end (delta: -6.3MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2024-11-19 06:40:43,835 INFO L158 Benchmark]: CDTParser took 1.03ms. Allocated memory is still 50.3MB. Free memory is still 29.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 06:40:43,836 INFO L158 Benchmark]: CACSL2BoogieTranslator took 352.59ms. Allocated memory is still 69.2MB. Free memory was 39.9MB in the beginning and 46.5MB in the end (delta: -6.5MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2024-11-19 06:40:43,837 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.03ms. Allocated memory is still 50.3MB. Free memory is still 29.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 352.59ms. Allocated memory is still 69.2MB. Free memory was 39.9MB in the beginning and 46.5MB in the end (delta: -6.5MB). Peak memory consumption was 11.6MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN