java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--sn9c102--sn9c102.ko-ldv_main0.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-08 15:46:39,125 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-08 15:46:39,128 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-08 15:46:39,146 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-08 15:46:39,146 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-08 15:46:39,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-08 15:46:39,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-08 15:46:39,162 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-08 15:46:39,164 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-08 15:46:39,165 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-08 15:46:39,168 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-08 15:46:39,171 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-08 15:46:39,171 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-08 15:46:39,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-08 15:46:39,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-08 15:46:39,178 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-08 15:46:39,178 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-08 15:46:39,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-08 15:46:39,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-08 15:46:39,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-08 15:46:39,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-08 15:46:39,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-08 15:46:39,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-08 15:46:39,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-08 15:46:39,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-08 15:46:39,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-08 15:46:39,189 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-08 15:46:39,190 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-08 15:46:39,190 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-08 15:46:39,191 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-08 15:46:39,191 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-08 15:46:39,192 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-08 15:46:39,193 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-08 15:46:39,194 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-08 15:46:39,194 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-08 15:46:39,195 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-08 15:46:39,195 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-08 15:46:39,195 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-08 15:46:39,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-08 15:46:39,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-08 15:46:39,198 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-08 15:46:39,198 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-08 15:46:39,212 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-08 15:46:39,213 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-08 15:46:39,214 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-08 15:46:39,214 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-08 15:46:39,214 INFO L138 SettingsManager]: * Use SBE=true [2019-09-08 15:46:39,215 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-08 15:46:39,215 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-08 15:46:39,215 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-08 15:46:39,215 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-08 15:46:39,215 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-08 15:46:39,216 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-08 15:46:39,216 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-08 15:46:39,216 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-08 15:46:39,216 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-08 15:46:39,216 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-08 15:46:39,217 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-08 15:46:39,217 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-08 15:46:39,217 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-08 15:46:39,217 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-08 15:46:39,217 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-08 15:46:39,218 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-08 15:46:39,218 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 15:46:39,218 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-08 15:46:39,218 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-08 15:46:39,218 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-08 15:46:39,219 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-08 15:46:39,219 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-08 15:46:39,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-08 15:46:39,219 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-08 15:46:39,251 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-08 15:46:39,264 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-08 15:46:39,267 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-08 15:46:39,268 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-08 15:46:39,269 INFO L275 PluginConnector]: CDTParser initialized [2019-09-08 15:46:39,269 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--sn9c102--sn9c102.ko-ldv_main0.cil.out.i [2019-09-08 15:46:39,325 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aaf172bd2/0aee0760a1e24006aaffb33378aa553e/FLAG07826e855 [2019-09-08 15:46:40,527 INFO L306 CDTParser]: Found 1 translation units. [2019-09-08 15:46:40,530 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--sn9c102--sn9c102.ko-ldv_main0.cil.out.i [2019-09-08 15:46:40,636 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aaf172bd2/0aee0760a1e24006aaffb33378aa553e/FLAG07826e855 [2019-09-08 15:46:40,675 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aaf172bd2/0aee0760a1e24006aaffb33378aa553e [2019-09-08 15:46:40,687 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-08 15:46:40,689 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-08 15:46:40,690 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-08 15:46:40,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-08 15:46:40,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-08 15:46:40,695 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 03:46:40" (1/1) ... [2019-09-08 15:46:40,698 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5df29961 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:46:40, skipping insertion in model container [2019-09-08 15:46:40,698 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 03:46:40" (1/1) ... [2019-09-08 15:46:40,705 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-08 15:46:41,231 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-08 15:46:47,772 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 15:46:48,424 INFO L188 MainTranslator]: Completed pre-run [2019-09-08 15:46:48,736 ERROR L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-09-08 15:46:48,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46e885d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:46:48, skipping insertion in model container [2019-09-08 15:46:48,738 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-08 15:46:48,738 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-08 15:46:48,742 INFO L168 Benchmark]: Toolchain (without parser) took 8051.75 ms. Allocated memory was 175.6 MB in the beginning and 376.4 MB in the end (delta: 200.8 MB). Free memory was 113.9 MB in the beginning and 120.6 MB in the end (delta: -6.7 MB). Peak memory consumption was 211.3 MB. Max. memory is 7.1 GB. [2019-09-08 15:46:48,743 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 139.5 MB. Free memory was 107.2 MB in the beginning and 106.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-08 15:46:48,744 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8048.56 ms. Allocated memory was 175.6 MB in the beginning and 376.4 MB in the end (delta: 200.8 MB). Free memory was 113.9 MB in the beginning and 120.6 MB in the end (delta: -6.7 MB). Peak memory consumption was 211.3 MB. Max. memory is 7.1 GB. [2019-09-08 15:46:48,747 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 139.5 MB. Free memory was 107.2 MB in the beginning and 106.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 8048.56 ms. Allocated memory was 175.6 MB in the beginning and 376.4 MB in the end (delta: 200.8 MB). Free memory was 113.9 MB in the beginning and 120.6 MB in the end (delta: -6.7 MB). Peak memory consumption was 211.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8802]: 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...