/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-SemanticLbe-SemanticLooper.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-7bb8cbd [2020-10-16 05:26:53,138 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-16 05:26:53,140 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-16 05:26:53,172 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-16 05:26:53,172 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-16 05:26:53,174 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-16 05:26:53,182 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-16 05:26:53,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-16 05:26:53,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-16 05:26:53,190 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-16 05:26:53,191 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-16 05:26:53,194 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-16 05:26:53,194 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-16 05:26:53,195 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-16 05:26:53,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-16 05:26:53,199 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-16 05:26:53,200 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-16 05:26:53,204 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-16 05:26:53,207 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-16 05:26:53,213 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-16 05:26:53,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-16 05:26:53,217 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-16 05:26:53,219 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-16 05:26:53,220 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-16 05:26:53,232 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-16 05:26:53,233 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-16 05:26:53,233 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-16 05:26:53,234 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-16 05:26:53,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-16 05:26:53,239 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-16 05:26:53,239 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-16 05:26:53,240 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-16 05:26:53,241 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-16 05:26:53,242 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-16 05:26:53,243 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-16 05:26:53,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-16 05:26:53,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-16 05:26:53,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-16 05:26:53,246 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-16 05:26:53,247 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-16 05:26:53,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-16 05:26:53,249 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-SemanticLbe-SemanticLooper.epf [2020-10-16 05:26:53,292 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-16 05:26:53,292 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-16 05:26:53,294 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-16 05:26:53,294 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-16 05:26:53,294 INFO L138 SettingsManager]: * Use SBE=true [2020-10-16 05:26:53,294 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-16 05:26:53,295 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-16 05:26:53,295 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-16 05:26:53,295 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-16 05:26:53,295 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-16 05:26:53,296 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-16 05:26:53,297 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-16 05:26:53,297 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-16 05:26:53,297 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-16 05:26:53,298 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-16 05:26:53,298 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-16 05:26:53,298 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-16 05:26:53,298 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-16 05:26:53,298 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-16 05:26:53,299 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-16 05:26:53,299 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-16 05:26:53,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-16 05:26:53,299 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-16 05:26:53,299 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-16 05:26:53,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-16 05:26:53,300 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-16 05:26:53,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-16 05:26:53,300 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2020-10-16 05:26:53,301 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-16 05:26:53,615 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-16 05:26:53,627 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-16 05:26:53,631 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-16 05:26:53,632 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-16 05:26:53,633 INFO L275 PluginConnector]: CDTParser initialized [2020-10-16 05:26:53,633 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2020-10-16 05:26:53,703 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d964ba77/3fed4a78b5234ed8b36eb1c626b974a7/FLAG738500443 [2020-10-16 05:26:54,597 INFO L306 CDTParser]: Found 1 translation units. [2020-10-16 05:26:54,597 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2020-10-16 05:26:54,641 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d964ba77/3fed4a78b5234ed8b36eb1c626b974a7/FLAG738500443 [2020-10-16 05:26:54,975 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d964ba77/3fed4a78b5234ed8b36eb1c626b974a7 [2020-10-16 05:26:54,984 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-16 05:26:54,985 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-16 05:26:54,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-16 05:26:54,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-16 05:26:54,992 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-16 05:26:54,993 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:26:54" (1/1) ... [2020-10-16 05:26:54,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40574c7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:26:54, skipping insertion in model container [2020-10-16 05:26:54,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:26:54" (1/1) ... [2020-10-16 05:26:55,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-16 05:26:55,188 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-16 05:26:58,302 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-10-16 05:26:58,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2076d1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:26:58, skipping insertion in model container [2020-10-16 05:26:58,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-16 05:26:58,305 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-10-16 05:26:58,309 INFO L168 Benchmark]: Toolchain (without parser) took 3322.35 ms. Allocated memory was 250.6 MB in the beginning and 315.6 MB in the end (delta: 65.0 MB). Free memory was 193.7 MB in the beginning and 219.1 MB in the end (delta: -25.4 MB). Peak memory consumption was 74.7 MB. Max. memory is 14.2 GB. [2020-10-16 05:26:58,310 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 250.6 MB. Free memory is still 227.0 MB. There was no memory consumed. Max. memory is 14.2 GB. [2020-10-16 05:26:58,311 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3318.71 ms. Allocated memory was 250.6 MB in the beginning and 315.6 MB in the end (delta: 65.0 MB). Free memory was 193.7 MB in the beginning and 219.1 MB in the end (delta: -25.4 MB). Peak memory consumption was 74.7 MB. Max. memory is 14.2 GB. [2020-10-16 05:26:58,314 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 250.6 MB. Free memory is still 227.0 MB. There was no memory consumed. Max. memory is 14.2 GB. * CACSL2BoogieTranslator took 3318.71 ms. Allocated memory was 250.6 MB in the beginning and 315.6 MB in the end (delta: 65.0 MB). Free memory was 193.7 MB in the beginning and 219.1 MB in the end (delta: -25.4 MB). Peak memory consumption was 74.7 MB. Max. memory is 14.2 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...