/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_virtio.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 01:29:10,701 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 01:29:10,704 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 01:29:10,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 01:29:10,750 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 01:29:10,751 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 01:29:10,753 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 01:29:10,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 01:29:10,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 01:29:10,758 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 01:29:10,759 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 01:29:10,761 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 01:29:10,761 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 01:29:10,763 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 01:29:10,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 01:29:10,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 01:29:10,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 01:29:10,768 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 01:29:10,770 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 01:29:10,773 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 01:29:10,777 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 01:29:10,779 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 01:29:10,780 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 01:29:10,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 01:29:10,786 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-16 01:29:10,797 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 01:29:10,798 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 01:29:10,798 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 01:29:10,800 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-10-16 01:29:10,836 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 01:29:10,837 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 01:29:10,837 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 01:29:10,837 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 01:29:10,839 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 01:29:10,840 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 01:29:10,840 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 01:29:10,842 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 01:29:10,842 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 01:29:10,842 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 01:29:10,842 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 01:29:10,843 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 01:29:10,843 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 01:29:10,843 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 01:29:10,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 01:29:10,843 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-16 01:29:10,843 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-16 01:29:10,845 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-16 01:29:10,845 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 01:29:10,845 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-16 01:29:10,845 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 01:29:10,845 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 01:29:10,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 01:29:10,846 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 01:29:10,846 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 01:29:10,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 01:29:10,847 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 01:29:10,847 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 01:29:10,847 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 01:29:10,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 01:29:10,848 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 01:29:11,249 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 01:29:11,277 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 01:29:11,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 01:29:11,285 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 01:29:11,288 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 01:29:11,290 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_virtio.ko-entry_point.cil.out.i [2022-10-16 01:29:11,362 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f7c715eb/444d0010d896462b810191049f54a454/FLAG2f0bd169b [2022-10-16 01:29:12,365 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 01:29:12,366 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_virtio.ko-entry_point.cil.out.i [2022-10-16 01:29:12,413 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f7c715eb/444d0010d896462b810191049f54a454/FLAG2f0bd169b [2022-10-16 01:29:12,769 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f7c715eb/444d0010d896462b810191049f54a454 [2022-10-16 01:29:12,775 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 01:29:12,781 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 01:29:12,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 01:29:12,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 01:29:12,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 01:29:12,798 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:29:12" (1/1) ... [2022-10-16 01:29:12,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75c57d55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:29:12, skipping insertion in model container [2022-10-16 01:29:12,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:29:12" (1/1) ... [2022-10-16 01:29:12,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 01:29:12,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 01:29:13,999 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_virtio.ko-entry_point.cil.out.i[160156,160169] [2022-10-16 01:29:14,487 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:14,825 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 01:29:14,832 ERROR L326 MainTranslator]: Incorrect Syntax: Empty initializers are not allowed by the C standard. [2022-10-16 01:29:14,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27e9d25e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:29:14, skipping insertion in model container [2022-10-16 01:29:14,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 01:29:14,834 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-16 01:29:14,836 INFO L158 Benchmark]: Toolchain (without parser) took 2057.86ms. Allocated memory is still 175.1MB. Free memory was 140.0MB in the beginning and 103.6MB in the end (delta: 36.4MB). Peak memory consumption was 36.3MB. Max. memory is 8.0GB. [2022-10-16 01:29:14,837 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 175.1MB. Free memory is still 144.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 01:29:14,838 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2049.98ms. Allocated memory is still 175.1MB. Free memory was 139.9MB in the beginning and 103.6MB in the end (delta: 36.3MB). Peak memory consumption was 36.3MB. Max. memory is 8.0GB. [2022-10-16 01:29:14,840 INFO L339 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 175.1MB. Free memory is still 144.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2049.98ms. Allocated memory is still 175.1MB. Free memory was 139.9MB in the beginning and 103.6MB in the end (delta: 36.3MB). Peak memory consumption was 36.3MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 6767]: Incorrect Syntax Empty initializers are not allowed by the C standard. RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...