java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--tm6000--tm6000.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-25 23:13:55,229 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 23:13:55,232 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 23:13:55,250 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 23:13:55,251 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 23:13:55,254 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 23:13:55,256 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 23:13:55,258 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 23:13:55,260 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 23:13:55,261 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 23:13:55,264 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 23:13:55,264 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 23:13:55,265 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 23:13:55,266 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 23:13:55,276 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 23:13:55,279 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 23:13:55,280 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 23:13:55,283 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 23:13:55,287 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 23:13:55,289 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 23:13:55,293 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 23:13:55,294 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 23:13:55,296 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-25 23:13:55,297 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-25 23:13:55,298 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-25 23:13:55,299 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-25 23:13:55,300 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-25 23:13:55,301 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-25 23:13:55,302 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-25 23:13:55,303 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-25 23:13:55,303 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-25 23:13:55,304 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-25 23:13:55,304 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-25 23:13:55,304 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-25 23:13:55,305 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-25 23:13:55,306 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-25 23:13:55,306 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-25 23:13:55,324 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 23:13:55,324 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 23:13:55,325 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 23:13:55,325 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 23:13:55,326 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 23:13:55,326 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 23:13:55,326 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 23:13:55,326 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 23:13:55,327 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 23:13:55,327 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 23:13:55,327 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 23:13:55,327 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 23:13:55,327 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 23:13:55,328 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 23:13:55,328 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 23:13:55,328 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 23:13:55,328 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 23:13:55,328 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 23:13:55,328 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 23:13:55,329 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 23:13:55,329 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 23:13:55,329 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 23:13:55,329 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 23:13:55,329 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 23:13:55,330 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 23:13:55,330 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 23:13:55,330 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 23:13:55,330 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 23:13:55,330 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-25 23:13:55,400 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 23:13:55,413 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 23:13:55,418 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 23:13:55,420 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 23:13:55,420 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 23:13:55,421 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--tm6000--tm6000.ko-entry_point_true-unreach-call.cil.out.c [2018-11-25 23:13:55,486 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7536ee41e/3db1963a8466400ba0fd1d6579e23d1f/FLAGc2ea5c214 [2018-11-25 23:13:56,454 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 23:13:56,457 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--tm6000--tm6000.ko-entry_point_true-unreach-call.cil.out.c [2018-11-25 23:13:56,524 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7536ee41e/3db1963a8466400ba0fd1d6579e23d1f/FLAGc2ea5c214 [2018-11-25 23:13:56,811 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7536ee41e/3db1963a8466400ba0fd1d6579e23d1f [2018-11-25 23:13:56,822 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 23:13:56,824 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 23:13:56,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 23:13:56,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 23:13:56,829 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 23:13:56,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:13:56" (1/1) ... [2018-11-25 23:13:56,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37f7e268 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:13:56, skipping insertion in model container [2018-11-25 23:13:56,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:13:56" (1/1) ... [2018-11-25 23:13:56,845 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 23:13:57,109 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 23:13:57,779 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4388] [2018-11-25 23:14:00,925 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-25 23:14:00,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b1786c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:14:00, skipping insertion in model container [2018-11-25 23:14:00,926 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 23:14:00,927 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-25 23:14:00,928 INFO L168 Benchmark]: Toolchain (without parser) took 4105.40 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 734.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -707.9 MB). Peak memory consumption was 158.0 MB. Max. memory is 7.1 GB. [2018-11-25 23:14:00,931 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 23:14:00,931 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4101.74 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 734.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -707.9 MB). Peak memory consumption was 158.0 MB. Max. memory is 7.1 GB. [2018-11-25 23:14:00,934 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4101.74 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 734.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -707.9 MB). Peak memory consumption was 158.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 11630]: 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...