./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.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 af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:35:23,530 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:35:23,532 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:35:23,585 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:35:23,586 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:35:23,587 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:35:23,588 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:35:23,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:35:23,590 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:35:23,591 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:35:23,592 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:35:23,592 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:35:23,593 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:35:23,593 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:35:23,594 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:35:23,595 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:35:23,596 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:35:23,596 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:35:23,598 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:35:23,599 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:35:23,601 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:35:23,602 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:35:23,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:35:23,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:35:23,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:35:23,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:35:23,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:35:23,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:35:23,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:35:23,624 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:35:23,624 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:35:23,625 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:35:23,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:35:23,626 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:35:23,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:35:23,627 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:35:23,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:35:23,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:35:23,627 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:35:23,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:35:23,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:35:23,629 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:35:23,643 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:35:23,643 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:35:23,643 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:35:23,643 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:35:23,644 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:35:23,644 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:35:23,645 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:35:23,645 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:35:23,645 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:35:23,645 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:35:23,645 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:35:23,645 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:35:23,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:35:23,646 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:35:23,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:35:23,646 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:35:23,646 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:35:23,646 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:35:23,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:35:23,647 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:35:23,647 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:35:23,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:23,647 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:35:23,647 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:35:23,647 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:35:23,648 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:35:23,648 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:35:23,648 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:35:23,648 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:35:23,648 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:35:23,648 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:35:23,648 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a [2021-12-15 13:35:23,841 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:35:23,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:35:23,864 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:35:23,865 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:35:23,866 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:35:23,867 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-12-15 13:35:23,915 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f14b4d486/ebc7cbba0e574e7c8d692b940de40037/FLAGe9631469a [2021-12-15 13:35:24,538 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:35:24,539 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-12-15 13:35:24,591 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f14b4d486/ebc7cbba0e574e7c8d692b940de40037/FLAGe9631469a [2021-12-15 13:35:24,663 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f14b4d486/ebc7cbba0e574e7c8d692b940de40037 [2021-12-15 13:35:24,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:35:24,668 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:35:24,669 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:24,669 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:35:24,671 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:35:24,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:24" (1/1) ... [2021-12-15 13:35:24,673 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20f4b5a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:24, skipping insertion in model container [2021-12-15 13:35:24,673 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:24" (1/1) ... [2021-12-15 13:35:24,678 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:35:24,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:35:28,079 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2021-12-15 13:35:28,084 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2021-12-15 13:35:28,084 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2021-12-15 13:35:28,092 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2021-12-15 13:35:28,134 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:28,240 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:35:28,658 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2021-12-15 13:35:28,659 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2021-12-15 13:35:28,659 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2021-12-15 13:35:28,660 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2021-12-15 13:35:28,664 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:28,798 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:35:28,798 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:28 WrapperNode [2021-12-15 13:35:28,798 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:28,799 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:28,799 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:35:28,800 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:35:28,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:28" (1/1) ... [2021-12-15 13:35:28,961 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:28" (1/1) ... [2021-12-15 13:35:29,747 INFO L137 Inliner]: procedures = 526, calls = 7968, calls flagged for inlining = 272, calls inlined = 240, statements flattened = 14073 [2021-12-15 13:35:29,748 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:29,749 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:35:29,749 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:35:29,749 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:35:29,783 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:28" (1/1) ... [2021-12-15 13:35:29,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:28" (1/1) ... [2021-12-15 13:35:30,218 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:28" (1/1) ... [2021-12-15 13:35:30,219 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:28" (1/1) ... [2021-12-15 13:35:30,889 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:28" (1/1) ... [2021-12-15 13:35:30,919 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:28" (1/1) ... [2021-12-15 13:35:30,974 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:28" (1/1) ... [2021-12-15 13:35:31,038 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:35:31,040 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:35:31,040 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:35:31,041 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:35:31,042 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:28" (1/1) ... [2021-12-15 13:35:31,048 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:31,055 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:35:31,068 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) [2021-12-15 13:35:31,086 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 [2021-12-15 13:35:31,099 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-15 13:35:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-15 13:35:31,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:35:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:35:31,099 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-12-15 13:35:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-12-15 13:35:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-12-15 13:35:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-12-15 13:35:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-12-15 13:35:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-12-15 13:35:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-12-15 13:35:31,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-12-15 13:35:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:35:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:35:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-12-15 13:35:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-12-15 13:35:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-12-15 13:35:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-12-15 13:35:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-12-15 13:35:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-12-15 13:35:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-12-15 13:35:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-12-15 13:35:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-12-15 13:35:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-12-15 13:35:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-12-15 13:35:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-12-15 13:35:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-15 13:35:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-15 13:35:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:35:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:35:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-12-15 13:35:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-12-15 13:35:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-12-15 13:35:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-12-15 13:35:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:35:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:35:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-12-15 13:35:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-12-15 13:35:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-12-15 13:35:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-12-15 13:35:31,105 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-12-15 13:35:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-12-15 13:35:31,105 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-12-15 13:35:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-12-15 13:35:31,105 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-12-15 13:35:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-12-15 13:35:31,106 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-12-15 13:35:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-12-15 13:35:31,106 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-12-15 13:35:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-12-15 13:35:31,106 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-12-15 13:35:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-12-15 13:35:31,107 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:35:31,107 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-15 13:35:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-15 13:35:31,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:35:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:35:31,108 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:35:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:35:31,108 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-12-15 13:35:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-12-15 13:35:31,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:35:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:35:31,109 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-12-15 13:35:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-12-15 13:35:31,109 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-12-15 13:35:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-12-15 13:35:31,109 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-12-15 13:35:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-12-15 13:35:31,109 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-12-15 13:35:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-12-15 13:35:31,110 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-12-15 13:35:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-12-15 13:35:31,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:35:31,110 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-12-15 13:35:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-12-15 13:35:31,110 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-12-15 13:35:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-12-15 13:35:31,111 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:35:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:35:31,111 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:35:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:35:31,111 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-12-15 13:35:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-12-15 13:35:31,111 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-12-15 13:35:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-12-15 13:35:31,112 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-12-15 13:35:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-12-15 13:35:31,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:35:31,112 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-12-15 13:35:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-12-15 13:35:31,112 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-12-15 13:35:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-12-15 13:35:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-12-15 13:35:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-12-15 13:35:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-12-15 13:35:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-12-15 13:35:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:35:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:35:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:35:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-12-15 13:35:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-12-15 13:35:31,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:35:31,114 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-12-15 13:35:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-12-15 13:35:31,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:35:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:35:31,114 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-12-15 13:35:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-12-15 13:35:31,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:35:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:35:31,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:35:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:35:31,115 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-15 13:35:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-15 13:35:31,115 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:35:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:35:31,116 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-12-15 13:35:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-12-15 13:35:31,116 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-12-15 13:35:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-12-15 13:35:31,116 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-12-15 13:35:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-12-15 13:35:31,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:35:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:35:31,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:35:31,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:35:31,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:35:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:35:31,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:35:31,117 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:35:31,117 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-12-15 13:35:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-12-15 13:35:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:35:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:35:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-12-15 13:35:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-12-15 13:35:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-15 13:35:31,118 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-15 13:35:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-12-15 13:35:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-12-15 13:35:31,119 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:35:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:35:31,119 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:35:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:35:31,119 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-12-15 13:35:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-12-15 13:35:31,119 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-12-15 13:35:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-12-15 13:35:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:35:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:35:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:35:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:35:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-12-15 13:35:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-12-15 13:35:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-12-15 13:35:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-12-15 13:35:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-12-15 13:35:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-12-15 13:35:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:35:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:35:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-12-15 13:35:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-12-15 13:35:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:35:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:35:31,122 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:35:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:35:31,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_tm6000_core [2021-12-15 13:35:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_tm6000_core [2021-12-15 13:35:31,122 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-12-15 13:35:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-12-15 13:35:31,122 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-12-15 13:35:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-12-15 13:35:31,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:35:31,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:35:31,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:35:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:35:31,123 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-12-15 13:35:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-12-15 13:35:31,123 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-15 13:35:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-15 13:35:31,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:35:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:35:31,124 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-12-15 13:35:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-12-15 13:35:31,124 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-12-15 13:35:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-12-15 13:35:31,124 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-12-15 13:35:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-12-15 13:35:31,125 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-12-15 13:35:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-12-15 13:35:31,125 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-12-15 13:35:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-12-15 13:35:31,125 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-12-15 13:35:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-12-15 13:35:31,125 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:35:31,126 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:35:31,126 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-12-15 13:35:31,126 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-12-15 13:35:31,126 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2021-12-15 13:35:31,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2021-12-15 13:35:31,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:35:31,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:35:31,126 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-12-15 13:35:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-12-15 13:35:31,127 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-12-15 13:35:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-12-15 13:35:31,127 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-12-15 13:35:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-12-15 13:35:31,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:35:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:35:31,127 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-12-15 13:35:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-12-15 13:35:31,128 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-12-15 13:35:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-12-15 13:35:31,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:35:31,128 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:35:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:35:31,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:35:31,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:35:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-12-15 13:35:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-12-15 13:35:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:35:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:35:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:35:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:35:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:35:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:35:31,130 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-12-15 13:35:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-12-15 13:35:31,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:35:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:35:31,130 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:35:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:35:31,130 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-12-15 13:35:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-12-15 13:35:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:35:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:35:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-12-15 13:35:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-12-15 13:35:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:35:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:35:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-12-15 13:35:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-12-15 13:35:31,132 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-12-15 13:35:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-12-15 13:35:31,132 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-12-15 13:35:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-12-15 13:35:31,132 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-15 13:35:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-15 13:35:31,132 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-12-15 13:35:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-12-15 13:35:31,133 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:35:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:35:31,133 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-12-15 13:35:31,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-12-15 13:35:31,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:35:31,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:35:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:35:31,136 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-12-15 13:35:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-12-15 13:35:31,136 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-12-15 13:35:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-12-15 13:35:31,136 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-12-15 13:35:31,136 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-12-15 13:35:31,136 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-12-15 13:35:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-12-15 13:35:31,137 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-12-15 13:35:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-12-15 13:35:31,137 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-12-15 13:35:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-12-15 13:35:31,137 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-12-15 13:35:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-12-15 13:35:31,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:35:31,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:35:31,138 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:35:31,138 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:35:31,138 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-12-15 13:35:31,138 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-12-15 13:35:31,138 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:35:31,138 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:35:31,138 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-12-15 13:35:31,138 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-12-15 13:35:31,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:35:31,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:35:31,139 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-15 13:35:31,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:35:31,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:35:31,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:35:32,241 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:35:32,244 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:35:32,341 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:35:32,345 INFO L158 Benchmark]: Toolchain (without parser) took 7676.17ms. Allocated memory was 111.1MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 58.1MB in the beginning and 764.7MB in the end (delta: -706.6MB). Peak memory consumption was 392.8MB. Max. memory is 16.1GB. [2021-12-15 13:35:32,345 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 79.7MB. Free memory was 50.7MB in the beginning and 50.7MB in the end (delta: 29.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:35:32,346 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4129.61ms. Allocated memory was 111.1MB in the beginning and 234.9MB in the end (delta: 123.7MB). Free memory was 58.1MB in the beginning and 86.0MB in the end (delta: -27.9MB). Peak memory consumption was 112.1MB. Max. memory is 16.1GB. [2021-12-15 13:35:32,346 INFO L158 Benchmark]: Boogie Procedure Inliner took 948.58ms. Allocated memory was 234.9MB in the beginning and 343.9MB in the end (delta: 109.1MB). Free memory was 86.0MB in the beginning and 93.6MB in the end (delta: -7.7MB). Peak memory consumption was 141.2MB. Max. memory is 16.1GB. [2021-12-15 13:35:32,346 INFO L158 Benchmark]: Boogie Preprocessor took 1290.14ms. Allocated memory was 343.9MB in the beginning and 1.2GB in the end (delta: 870.3MB). Free memory was 93.6MB in the beginning and 840.2MB in the end (delta: -746.6MB). Peak memory consumption was 305.2MB. Max. memory is 16.1GB. [2021-12-15 13:35:32,347 INFO L158 Benchmark]: RCFGBuilder took 1303.86ms. Allocated memory is still 1.2GB. Free memory was 840.2MB in the beginning and 764.7MB in the end (delta: 75.5MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-12-15 13:35:32,349 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 79.7MB. Free memory was 50.7MB in the beginning and 50.7MB in the end (delta: 29.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4129.61ms. Allocated memory was 111.1MB in the beginning and 234.9MB in the end (delta: 123.7MB). Free memory was 58.1MB in the beginning and 86.0MB in the end (delta: -27.9MB). Peak memory consumption was 112.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 948.58ms. Allocated memory was 234.9MB in the beginning and 343.9MB in the end (delta: 109.1MB). Free memory was 86.0MB in the beginning and 93.6MB in the end (delta: -7.7MB). Peak memory consumption was 141.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1290.14ms. Allocated memory was 343.9MB in the beginning and 1.2GB in the end (delta: 870.3MB). Free memory was 93.6MB in the beginning and 840.2MB in the end (delta: -746.6MB). Peak memory consumption was 305.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1303.86ms. Allocated memory is still 1.2GB. Free memory was 840.2MB in the beginning and 764.7MB in the end (delta: 75.5MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:35:32,390 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:35:34,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:35:34,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:35:34,109 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:35:34,110 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:35:34,113 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:35:34,114 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:35:34,119 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:35:34,122 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:35:34,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:35:34,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:35:34,131 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:35:34,131 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:35:34,131 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:35:34,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:35:34,133 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:35:34,133 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:35:34,134 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:35:34,134 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:35:34,135 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:35:34,136 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:35:34,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:35:34,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:35:34,138 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:35:34,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:35:34,140 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:35:34,140 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:35:34,151 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:35:34,152 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:35:34,152 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:35:34,154 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:35:34,154 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:35:34,154 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:35:34,155 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:35:34,156 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:35:34,157 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:35:34,158 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:35:34,158 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:35:34,158 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:35:34,159 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:35:34,161 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:35:34,163 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:35:34,185 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:35:34,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:35:34,187 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:35:34,187 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:35:34,188 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:35:34,188 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:35:34,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:35:34,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:35:34,190 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:35:34,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:35:34,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:35:34,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:35:34,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:35:34,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:35:34,191 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:35:34,192 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:35:34,192 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:35:34,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:35:34,192 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:35:34,192 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:35:34,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:35:34,193 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:35:34,193 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:35:34,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:34,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:35:34,194 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:35:34,194 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:35:34,194 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:35:34,194 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:35:34,194 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:35:34,194 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:35:34,194 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:35:34,195 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:35:34,195 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:35:34,195 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a [2021-12-15 13:35:34,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:35:34,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:35:34,435 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:35:34,435 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:35:34,436 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:35:34,436 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-12-15 13:35:34,478 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c1f0c67d/29f14ee51d424b578438063f0e4a9ba2/FLAG795d6d100 [2021-12-15 13:35:35,145 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:35:35,145 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-12-15 13:35:35,188 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c1f0c67d/29f14ee51d424b578438063f0e4a9ba2/FLAG795d6d100 [2021-12-15 13:35:35,228 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c1f0c67d/29f14ee51d424b578438063f0e4a9ba2 [2021-12-15 13:35:35,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:35:35,232 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:35:35,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:35,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:35:35,235 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:35:35,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:35" (1/1) ... [2021-12-15 13:35:35,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@439a86e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:35, skipping insertion in model container [2021-12-15 13:35:35,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:35" (1/1) ... [2021-12-15 13:35:35,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:35:35,380 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:35:39,038 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2021-12-15 13:35:39,040 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2021-12-15 13:35:39,040 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2021-12-15 13:35:39,040 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2021-12-15 13:35:39,069 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:39,164 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:35:39,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:35:39,591 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2021-12-15 13:35:39,591 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2021-12-15 13:35:39,592 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2021-12-15 13:35:39,592 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2021-12-15 13:35:39,597 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:39,661 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:35:40,171 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2021-12-15 13:35:40,172 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2021-12-15 13:35:40,173 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2021-12-15 13:35:40,173 WARN L230 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_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2021-12-15 13:35:40,202 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:40,359 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:35:40,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:40 WrapperNode [2021-12-15 13:35:40,360 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:40,361 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:40,361 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:35:40,361 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:35:40,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:40" (1/1) ... [2021-12-15 13:35:40,487 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:40" (1/1) ... [2021-12-15 13:35:41,244 INFO L137 Inliner]: procedures = 541, calls = 7965, calls flagged for inlining = 274, calls inlined = 242, statements flattened = 13638 [2021-12-15 13:35:41,245 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:41,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:35:41,246 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:35:41,246 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:35:41,254 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:40" (1/1) ... [2021-12-15 13:35:41,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:40" (1/1) ... [2021-12-15 13:35:41,730 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:40" (1/1) ... [2021-12-15 13:35:41,731 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:40" (1/1) ... [2021-12-15 13:35:42,551 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:40" (1/1) ... [2021-12-15 13:35:42,588 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:40" (1/1) ... [2021-12-15 13:35:42,634 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:40" (1/1) ... [2021-12-15 13:35:42,686 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:35:42,688 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:35:42,688 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:35:42,688 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:35:42,688 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:40" (1/1) ... [2021-12-15 13:35:42,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:42,699 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:35:42,732 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) [2021-12-15 13:35:42,749 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 [2021-12-15 13:35:42,767 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-15 13:35:42,767 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-15 13:35:42,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:35:42,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:35:42,767 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-12-15 13:35:42,767 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-12-15 13:35:42,767 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-12-15 13:35:42,767 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-12-15 13:35:42,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-12-15 13:35:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-12-15 13:35:42,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-12-15 13:35:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-12-15 13:35:42,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:35:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:35:42,768 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-12-15 13:35:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-12-15 13:35:42,768 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-12-15 13:35:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-12-15 13:35:42,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-12-15 13:35:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-12-15 13:35:42,768 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-12-15 13:35:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-12-15 13:35:42,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-12-15 13:35:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-12-15 13:35:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-12-15 13:35:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-12-15 13:35:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-15 13:35:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-15 13:35:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:35:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:35:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-12-15 13:35:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-12-15 13:35:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-12-15 13:35:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-12-15 13:35:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:35:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:35:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-12-15 13:35:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-12-15 13:35:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-12-15 13:35:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-12-15 13:35:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-12-15 13:35:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-12-15 13:35:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-12-15 13:35:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-12-15 13:35:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-12-15 13:35:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-12-15 13:35:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-12-15 13:35:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-12-15 13:35:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-12-15 13:35:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-12-15 13:35:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-12-15 13:35:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-12-15 13:35:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:35:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-15 13:35:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-15 13:35:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:35:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:35:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:35:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:35:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-12-15 13:35:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-12-15 13:35:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:35:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:35:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-12-15 13:35:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-12-15 13:35:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-12-15 13:35:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-12-15 13:35:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-12-15 13:35:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-12-15 13:35:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-12-15 13:35:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-12-15 13:35:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:35:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-12-15 13:35:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-12-15 13:35:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-12-15 13:35:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-12-15 13:35:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:35:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:35:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:35:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:35:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:35:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:35:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:35:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:35:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-12-15 13:35:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-12-15 13:35:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-12-15 13:35:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-12-15 13:35:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-12-15 13:35:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-12-15 13:35:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-12-15 13:35:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-12-15 13:35:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-12-15 13:35:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-12-15 13:35:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-12-15 13:35:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-12-15 13:35:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:35:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:35:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-12-15 13:35:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-12-15 13:35:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-12-15 13:35:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-12-15 13:35:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:35:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:35:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-12-15 13:35:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-12-15 13:35:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:35:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:35:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:35:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:35:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-15 13:35:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-15 13:35:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:35:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:35:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-12-15 13:35:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-12-15 13:35:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:35:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:35:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-12-15 13:35:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-12-15 13:35:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-12-15 13:35:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-12-15 13:35:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:35:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:35:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:35:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:35:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:35:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:35:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:35:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:35:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:35:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-12-15 13:35:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-12-15 13:35:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:35:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:35:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-12-15 13:35:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-12-15 13:35:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-15 13:35:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-15 13:35:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-12-15 13:35:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-12-15 13:35:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:35:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:35:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:35:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:35:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-12-15 13:35:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-12-15 13:35:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-12-15 13:35:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-12-15 13:35:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:35:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:35:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:35:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:35:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-12-15 13:35:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-12-15 13:35:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-12-15 13:35:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-12-15 13:35:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:35:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-12-15 13:35:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-12-15 13:35:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-12-15 13:35:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-12-15 13:35:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:35:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:35:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-12-15 13:35:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-12-15 13:35:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:35:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:35:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:35:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:35:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:35:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_tm6000_core [2021-12-15 13:35:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_tm6000_core [2021-12-15 13:35:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-12-15 13:35:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-12-15 13:35:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:35:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-12-15 13:35:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-12-15 13:35:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:35:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:35:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:35:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:35:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:35:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:35:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-12-15 13:35:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-12-15 13:35:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-15 13:35:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-15 13:35:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:35:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:35:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-12-15 13:35:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-12-15 13:35:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-12-15 13:35:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-12-15 13:35:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-12-15 13:35:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-12-15 13:35:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-12-15 13:35:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-12-15 13:35:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-12-15 13:35:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-12-15 13:35:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-12-15 13:35:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-12-15 13:35:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:35:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:35:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-12-15 13:35:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-12-15 13:35:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:35:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:35:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-12-15 13:35:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-12-15 13:35:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-12-15 13:35:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-12-15 13:35:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-12-15 13:35:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-12-15 13:35:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:35:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:35:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-12-15 13:35:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-12-15 13:35:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-12-15 13:35:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-12-15 13:35:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:35:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:35:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:35:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:35:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:35:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:35:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:35:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:35:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:35:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-12-15 13:35:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-12-15 13:35:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:35:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:35:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:35:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:35:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:35:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:35:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-12-15 13:35:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-12-15 13:35:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:35:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:35:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:35:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:35:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-12-15 13:35:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-12-15 13:35:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:35:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:35:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-12-15 13:35:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-12-15 13:35:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:35:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:35:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-12-15 13:35:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-12-15 13:35:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-12-15 13:35:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-12-15 13:35:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-12-15 13:35:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-12-15 13:35:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-15 13:35:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-15 13:35:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:35:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:35:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-12-15 13:35:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-12-15 13:35:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:35:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:35:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-12-15 13:35:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-12-15 13:35:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:35:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:35:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:35:42,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:35:42,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:35:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:35:42,785 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-12-15 13:35:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-12-15 13:35:42,785 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-12-15 13:35:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-12-15 13:35:42,785 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-12-15 13:35:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-12-15 13:35:42,786 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-12-15 13:35:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-12-15 13:35:42,786 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-12-15 13:35:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-12-15 13:35:42,786 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-12-15 13:35:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-12-15 13:35:42,786 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-12-15 13:35:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-12-15 13:35:42,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:35:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:35:42,787 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:35:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:35:42,787 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-12-15 13:35:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-12-15 13:35:42,787 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:35:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:35:42,787 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-12-15 13:35:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-12-15 13:35:42,788 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-15 13:35:42,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:35:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:35:43,845 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:35:43,847 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:35:44,037 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:35:44,040 INFO L158 Benchmark]: Toolchain (without parser) took 8808.07ms. Allocated memory was 67.1MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 37.7MB in the beginning and 631.6MB in the end (delta: -593.9MB). Peak memory consumption was 538.5MB. Max. memory is 16.1GB. [2021-12-15 13:35:44,041 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 67.1MB. Free memory was 47.9MB in the beginning and 47.8MB in the end (delta: 92.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:35:44,041 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5127.22ms. Allocated memory was 67.1MB in the beginning and 400.6MB in the end (delta: 333.4MB). Free memory was 37.5MB in the beginning and 198.1MB in the end (delta: -160.6MB). Peak memory consumption was 191.9MB. Max. memory is 16.1GB. [2021-12-15 13:35:44,041 INFO L158 Benchmark]: Boogie Procedure Inliner took 884.60ms. Allocated memory is still 400.6MB. Free memory was 198.1MB in the beginning and 153.4MB in the end (delta: 44.7MB). Peak memory consumption was 145.4MB. Max. memory is 16.1GB. [2021-12-15 13:35:44,042 INFO L158 Benchmark]: Boogie Preprocessor took 1440.37ms. Allocated memory was 400.6MB in the beginning and 1.2GB in the end (delta: 801.1MB). Free memory was 153.4MB in the beginning and 714.4MB in the end (delta: -561.0MB). Peak memory consumption was 250.6MB. Max. memory is 16.1GB. [2021-12-15 13:35:44,042 INFO L158 Benchmark]: RCFGBuilder took 1351.72ms. Allocated memory is still 1.2GB. Free memory was 714.4MB in the beginning and 631.6MB in the end (delta: 82.8MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2021-12-15 13:35:44,044 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 67.1MB. Free memory was 47.9MB in the beginning and 47.8MB in the end (delta: 92.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5127.22ms. Allocated memory was 67.1MB in the beginning and 400.6MB in the end (delta: 333.4MB). Free memory was 37.5MB in the beginning and 198.1MB in the end (delta: -160.6MB). Peak memory consumption was 191.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 884.60ms. Allocated memory is still 400.6MB. Free memory was 198.1MB in the beginning and 153.4MB in the end (delta: 44.7MB). Peak memory consumption was 145.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1440.37ms. Allocated memory was 400.6MB in the beginning and 1.2GB in the end (delta: 801.1MB). Free memory was 153.4MB in the beginning and 714.4MB in the end (delta: -561.0MB). Peak memory consumption was 250.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1351.72ms. Allocated memory is still 1.2GB. Free memory was 714.4MB in the beginning and 631.6MB in the end (delta: 82.8MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:35:44,081 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable