./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4d014703 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 14b9e97bb75005f38b64cb2355c25025b3b610cd2677d0fceb54d73709099a24 --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-4d01470 [2021-11-02 23:57:33,312 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-02 23:57:33,313 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-02 23:57:33,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-02 23:57:33,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-02 23:57:33,355 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-02 23:57:33,357 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-02 23:57:33,361 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-02 23:57:33,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-02 23:57:33,364 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-02 23:57:33,365 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-02 23:57:33,366 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-02 23:57:33,366 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-02 23:57:33,369 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-02 23:57:33,370 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-02 23:57:33,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-02 23:57:33,372 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-02 23:57:33,372 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-02 23:57:33,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-02 23:57:33,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-02 23:57:33,375 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-02 23:57:33,376 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-02 23:57:33,377 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-02 23:57:33,378 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-02 23:57:33,384 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-02 23:57:33,386 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-02 23:57:33,387 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-02 23:57:33,387 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-02 23:57:33,388 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-02 23:57:33,389 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-02 23:57:33,389 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-02 23:57:33,390 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-02 23:57:33,391 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-02 23:57:33,391 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-02 23:57:33,392 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-02 23:57:33,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-02 23:57:33,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-02 23:57:33,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-02 23:57:33,393 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-02 23:57:33,394 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-02 23:57:33,394 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-02 23:57:33,396 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-02 23:57:33,421 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-02 23:57:33,421 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-02 23:57:33,421 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-02 23:57:33,422 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-02 23:57:33,423 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-02 23:57:33,423 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-02 23:57:33,423 INFO L138 SettingsManager]: * Use SBE=true [2021-11-02 23:57:33,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-02 23:57:33,423 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-02 23:57:33,424 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-02 23:57:33,424 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-02 23:57:33,424 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-02 23:57:33,425 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-02 23:57:33,425 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-02 23:57:33,425 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-02 23:57:33,425 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-02 23:57:33,425 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-02 23:57:33,425 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-02 23:57:33,425 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-02 23:57:33,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 23:57:33,426 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-02 23:57:33,426 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-02 23:57:33,426 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-02 23:57:33,426 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-02 23:57:33,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-02 23:57:33,427 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-02 23:57:33,427 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-02 23:57:33,428 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-02 23:57:33,428 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-02 23:57:33,428 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14b9e97bb75005f38b64cb2355c25025b3b610cd2677d0fceb54d73709099a24 [2021-11-02 23:57:33,605 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-02 23:57:33,628 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-02 23:57:33,630 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-02 23:57:33,631 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-02 23:57:33,632 INFO L275 PluginConnector]: CDTParser initialized [2021-11-02 23:57:33,633 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i [2021-11-02 23:57:33,696 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d526d74e/ca528ee3d52749f788da5260daa886b6/FLAG39759e7bf [2021-11-02 23:57:34,416 INFO L306 CDTParser]: Found 1 translation units. [2021-11-02 23:57:34,417 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i [2021-11-02 23:57:34,477 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d526d74e/ca528ee3d52749f788da5260daa886b6/FLAG39759e7bf [2021-11-02 23:57:34,718 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d526d74e/ca528ee3d52749f788da5260daa886b6 [2021-11-02 23:57:34,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-02 23:57:34,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-02 23:57:34,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-02 23:57:34,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-02 23:57:34,727 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-02 23:57:34,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 11:57:34" (1/1) ... [2021-11-02 23:57:34,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51f3bb26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:57:34, skipping insertion in model container [2021-11-02 23:57:34,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 11:57:34" (1/1) ... [2021-11-02 23:57:34,733 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-02 23:57:34,872 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-02 23:57:37,774 WARN L228 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545455,545468] [2021-11-02 23:57:37,776 WARN L228 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545621,545634] [2021-11-02 23:57:37,778 WARN L228 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545785,545798] [2021-11-02 23:57:37,778 WARN L228 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545950,545963] [2021-11-02 23:57:37,813 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 23:57:37,882 INFO L203 MainTranslator]: Completed pre-run [2021-11-02 23:57:38,461 WARN L228 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545455,545468] [2021-11-02 23:57:38,462 WARN L228 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545621,545634] [2021-11-02 23:57:38,462 WARN L228 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545785,545798] [2021-11-02 23:57:38,462 WARN L228 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545950,545963] [2021-11-02 23:57:38,467 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 23:57:38,631 INFO L208 MainTranslator]: Completed translation [2021-11-02 23:57:38,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:57:38 WrapperNode [2021-11-02 23:57:38,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-02 23:57:38,633 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-02 23:57:38,633 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-02 23:57:38,633 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-02 23:57:38,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:57:38" (1/1) ... [2021-11-02 23:57:38,918 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:57:38" (1/1) ... [2021-11-02 23:57:41,701 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-02 23:57:41,702 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-02 23:57:41,702 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-02 23:57:41,703 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-02 23:57:41,709 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:57:38" (1/1) ... [2021-11-02 23:57:41,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:57:38" (1/1) ... [2021-11-02 23:57:42,938 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:57:38" (1/1) ... [2021-11-02 23:57:42,939 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:57:38" (1/1) ... [2021-11-02 23:57:44,536 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:57:38" (1/1) ... [2021-11-02 23:57:44,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:57:38" (1/1) ... [2021-11-02 23:57:44,728 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:57:38" (1/1) ... [2021-11-02 23:57:44,899 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-02 23:57:44,900 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-02 23:57:44,901 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-02 23:57:44,901 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-02 23:57:44,901 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 11:57:38" (1/1) ... [2021-11-02 23:57:44,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 23:57:44,915 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-02 23:57:44,924 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-02 23:57:44,942 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-02 23:57:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-02 23:57:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2021-11-02 23:57:44,958 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2021-11-02 23:57:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-02 23:57:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-02 23:57:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-02 23:57:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-02 23:57:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_init_tuner [2021-11-02 23:57:44,959 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_init_tuner [2021-11-02 23:57:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-02 23:57:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-02 23:57:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_disconnect [2021-11-02 23:57:44,959 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_disconnect [2021-11-02 23:57:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-02 23:57:44,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-02 23:57:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_poll [2021-11-02 23:57:44,960 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_poll [2021-11-02 23:57:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_card_analog_fe_setup [2021-11-02 23:57:44,960 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_card_analog_fe_setup [2021-11-02 23:57:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-02 23:57:44,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-02 23:57:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-02 23:57:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-02 23:57:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_card_setup [2021-11-02 23:57:44,961 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_card_setup [2021-11-02 23:57:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_probe [2021-11-02 23:57:44,961 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_probe [2021-11-02 23:57:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-02 23:57:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-02 23:57:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-02 23:57:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_dvb_unregister [2021-11-02 23:57:44,962 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_dvb_unregister [2021-11-02 23:57:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-02 23:57:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_dvb_register [2021-11-02 23:57:44,963 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_dvb_register [2021-11-02 23:57:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-02 23:57:44,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-02 23:57:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_irq_callback [2021-11-02 23:57:44,963 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_irq_callback [2021-11-02 23:57:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int Killed by 15