/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/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7a177ad [2020-11-09 15:49:56,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-09 15:49:56,772 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-09 15:49:56,830 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-09 15:49:56,831 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-09 15:49:56,836 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-09 15:49:56,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-09 15:49:56,848 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-09 15:49:56,852 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-09 15:49:56,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-09 15:49:56,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-09 15:49:56,861 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-09 15:49:56,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-09 15:49:56,865 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-09 15:49:56,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-09 15:49:56,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-09 15:49:56,871 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-09 15:49:56,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-09 15:49:56,886 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-09 15:49:56,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-09 15:49:56,897 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-09 15:49:56,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-09 15:49:56,901 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-09 15:49:56,902 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-09 15:49:56,925 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-11-09 15:49:56,935 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-09 15:49:56,937 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-09 15:49:56,938 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-09 15:49:56,939 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf [2020-11-09 15:49:56,973 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-09 15:49:56,973 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-09 15:49:56,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-09 15:49:56,976 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-09 15:49:56,976 INFO L138 SettingsManager]: * Use SBE=true [2020-11-09 15:49:56,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-09 15:49:56,976 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-09 15:49:56,977 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-09 15:49:56,977 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-09 15:49:56,977 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-09 15:49:56,977 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-09 15:49:56,978 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-09 15:49:56,978 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-09 15:49:56,978 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-09 15:49:56,978 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-09 15:49:56,978 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-09 15:49:56,979 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-09 15:49:56,979 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-09 15:49:56,979 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-09 15:49:56,979 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-09 15:49:56,980 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-09 15:49:56,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-09 15:49:56,980 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-09 15:49:56,980 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2020-11-09 15:49:56,981 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-09 15:49:56,981 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-09 15:49:56,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-09 15:49:56,981 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2020-11-09 15:49:56,982 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2020-11-09 15:49:56,982 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-09 15:49:56,982 INFO L138 SettingsManager]: * Interpolant automaton=MCR 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-09 15:49:57,364 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-09 15:49:57,393 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-09 15:49:57,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-09 15:49:57,399 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-09 15:49:57,400 INFO L275 PluginConnector]: CDTParser initialized [2020-11-09 15:49:57,401 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2020-11-09 15:49:57,499 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9eebeebd/b8e7a8f9d6ec43509f3a043cb0dbc8fe/FLAG9013ddff7 [2020-11-09 15:49:58,764 INFO L306 CDTParser]: Found 1 translation units. [2020-11-09 15:49:58,764 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2020-11-09 15:49:58,841 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9eebeebd/b8e7a8f9d6ec43509f3a043cb0dbc8fe/FLAG9013ddff7 [2020-11-09 15:49:59,058 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9eebeebd/b8e7a8f9d6ec43509f3a043cb0dbc8fe [2020-11-09 15:49:59,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-09 15:49:59,072 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-09 15:49:59,078 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-09 15:49:59,078 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-09 15:49:59,083 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-09 15:49:59,084 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:49:59" (1/1) ... [2020-11-09 15:49:59,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b296ff2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:49:59, skipping insertion in model container [2020-11-09 15:49:59,088 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:49:59" (1/1) ... [2020-11-09 15:49:59,097 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-09 15:49:59,319 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-09 15:50:02,029 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-11-09 15:50:02,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4434459b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:50:02, skipping insertion in model container [2020-11-09 15:50:02,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-09 15:50:02,030 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-09 15:50:02,033 INFO L168 Benchmark]: Toolchain (without parser) took 2965.99 ms. Allocated memory is still 153.1 MB. Free memory was 115.3 MB in the beginning and 47.7 MB in the end (delta: 67.6 MB). Peak memory consumption was 67.2 MB. Max. memory is 8.0 GB. [2020-11-09 15:50:02,034 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 153.1 MB. Free memory is still 127.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-09 15:50:02,035 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2952.75 ms. Allocated memory is still 153.1 MB. Free memory was 114.7 MB in the beginning and 47.7 MB in the end (delta: 67.0 MB). Peak memory consumption was 66.1 MB. Max. memory is 8.0 GB. [2020-11-09 15:50:02,037 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 153.1 MB. Free memory is still 127.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 2952.75 ms. Allocated memory is still 153.1 MB. Free memory was 114.7 MB in the beginning and 47.7 MB in the end (delta: 67.0 MB). Peak memory consumption was 66.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8971]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...