./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_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-challenges/linux-3.14_linux-usb-dev_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 374443cfc0c50317a48fad4c74a11ff452a6e05cbffcbd0a9ade6bc5a0a1ef9d --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:44:26,812 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:44:26,814 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:44:26,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:44:26,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:44:26,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:44:26,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:44:26,901 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:44:26,903 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:44:26,905 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:44:26,906 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:44:26,907 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:44:26,907 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:44:26,911 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:44:26,913 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:44:26,914 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:44:26,918 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:44:26,919 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:44:26,920 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:44:26,922 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:44:26,925 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:44:26,927 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:44:26,927 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:44:26,928 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:44:26,930 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:44:26,931 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:44:26,932 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:44:26,932 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:44:26,933 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:44:26,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:44:26,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:44:26,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:44:26,935 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:44:26,936 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:44:26,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:44:26,936 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:44:26,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:44:26,937 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:44:26,937 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:44:26,938 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:44:26,938 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:44:26,940 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:44:26,955 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:44:26,956 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:44:26,956 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:44:26,956 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:44:26,957 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:44:26,957 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:44:26,957 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:44:26,957 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:44:26,957 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:44:26,957 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:44:26,957 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:44:26,958 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:44:26,958 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:44:26,958 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:44:26,958 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:44:26,958 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:44:26,958 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:44:26,958 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:44:26,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:44:26,958 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:44:26,958 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:44:26,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:44:26,959 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:44:26,959 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:44:26,959 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:44:26,959 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:44:26,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:44:26,959 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:44:26,959 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:44:26,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:44:26,959 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:44:26,959 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 374443cfc0c50317a48fad4c74a11ff452a6e05cbffcbd0a9ade6bc5a0a1ef9d [2021-12-15 13:44:27,137 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:44:27,157 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:44:27,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:44:27,161 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:44:27,161 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:44:27,162 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i [2021-12-15 13:44:27,211 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4d96f4b3/fd6f7659dffc48bc98fd67d33f02ad82/FLAG8048bd355 [2021-12-15 13:44:27,960 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:44:27,960 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i [2021-12-15 13:44:28,012 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4d96f4b3/fd6f7659dffc48bc98fd67d33f02ad82/FLAG8048bd355 [2021-12-15 13:44:28,240 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4d96f4b3/fd6f7659dffc48bc98fd67d33f02ad82 [2021-12-15 13:44:28,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:44:28,243 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:44:28,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:44:28,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:44:28,247 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:44:28,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:44:28" (1/1) ... [2021-12-15 13:44:28,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63f018e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:28, skipping insertion in model container [2021-12-15 13:44:28,249 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:44:28" (1/1) ... [2021-12-15 13:44:28,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:44:28,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:44:31,518 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530161,530174] [2021-12-15 13:44:31,520 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530308,530321] [2021-12-15 13:44:31,521 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530447,530460] [2021-12-15 13:44:31,521 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530605,530618] [2021-12-15 13:44:31,554 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:44:31,663 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:44:32,093 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530161,530174] [2021-12-15 13:44:32,094 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530308,530321] [2021-12-15 13:44:32,094 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530447,530460] [2021-12-15 13:44:32,095 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530605,530618] [2021-12-15 13:44:32,109 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:44:32,346 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:44:32,347 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:32 WrapperNode [2021-12-15 13:44:32,347 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:44:32,348 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:44:32,348 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:44:32,348 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:44:32,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:32" (1/1) ... [2021-12-15 13:44:32,517 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:32" (1/1) ... [2021-12-15 13:44:33,328 INFO L137 Inliner]: procedures = 474, calls = 7871, calls flagged for inlining = 270, calls inlined = 248, statements flattened = 14125 [2021-12-15 13:44:33,329 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:44:33,329 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:44:33,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:44:33,330 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:44:33,337 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:32" (1/1) ... [2021-12-15 13:44:33,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:32" (1/1) ... [2021-12-15 13:44:33,774 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:32" (1/1) ... [2021-12-15 13:44:33,786 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:32" (1/1) ... [2021-12-15 13:44:34,758 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:32" (1/1) ... [2021-12-15 13:44:34,779 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:32" (1/1) ... [2021-12-15 13:44:34,818 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:32" (1/1) ... [2021-12-15 13:44:34,883 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:44:34,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:44:34,884 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:44:34,884 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:44:34,885 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:32" (1/1) ... [2021-12-15 13:44:34,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:44:34,897 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:44:34,907 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 13:44:34,934 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 13:44:34,952 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-15 13:44:34,953 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-15 13:44:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:44:34,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:44:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-12-15 13:44:34,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-12-15 13:44:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-12-15 13:44:34,953 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-12-15 13:44:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-12-15 13:44:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-12-15 13:44:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:44:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:44:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-12-15 13:44:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-12-15 13:44:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-12-15 13:44:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-12-15 13:44:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-12-15 13:44:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-12-15 13:44:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-12-15 13:44:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-12-15 13:44:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-12-15 13:44:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-12-15 13:44:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-12-15 13:44:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-12-15 13:44:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-15 13:44:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-15 13:44:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-12-15 13:44:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-12-15 13:44:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-12-15 13:44:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-12-15 13:44:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:44:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:44:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-12-15 13:44:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-12-15 13:44:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-12-15 13:44:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-12-15 13:44:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-12-15 13:44:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-12-15 13:44:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-12-15 13:44:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-12-15 13:44:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-12-15 13:44:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-12-15 13:44:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:44:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:44:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-12-15 13:44:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-12-15 13:44:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-12-15 13:44:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-12-15 13:44:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-12-15 13:44:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-12-15 13:44:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:44:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-15 13:44:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-15 13:44:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:44:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:44:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:44:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:44:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-12-15 13:44:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-12-15 13:44:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:44:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:44:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-12-15 13:44:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-12-15 13:44:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-12-15 13:44:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-12-15 13:44:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-12-15 13:44:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-12-15 13:44:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-12-15 13:44:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-12-15 13:44:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-12-15 13:44:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-12-15 13:44:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:44:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-12-15 13:44:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-12-15 13:44:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-12-15 13:44:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-12-15 13:44:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:44:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:44:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:44:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:44:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-12-15 13:44:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-12-15 13:44:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-12-15 13:44:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-12-15 13:44:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-12-15 13:44:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-12-15 13:44:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:44:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-12-15 13:44:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-12-15 13:44:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-12-15 13:44:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-12-15 13:44:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-12-15 13:44:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-12-15 13:44:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-12-15 13:44:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-12-15 13:44:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:44:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:44:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:44:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:44:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-12-15 13:44:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-12-15 13:44:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:44:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:44:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-12-15 13:44:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-12-15 13:44:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:44:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:44:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:44:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:44:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-15 13:44:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-15 13:44:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:44:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:44:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-12-15 13:44:34,966 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-12-15 13:44:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-12-15 13:44:34,966 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-12-15 13:44:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-12-15 13:44:34,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-12-15 13:44:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:44:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:44:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:44:34,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:44:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:44:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:44:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-12-15 13:44:34,967 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-12-15 13:44:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:44:34,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:44:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-12-15 13:44:34,968 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-12-15 13:44:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-15 13:44:34,968 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-15 13:44:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-12-15 13:44:34,968 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-12-15 13:44:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:44:34,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:44:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:44:34,968 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:44:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-12-15 13:44:34,969 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-12-15 13:44:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-12-15 13:44:34,969 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-12-15 13:44:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:44:34,969 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:44:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:44:34,969 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:44:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-12-15 13:44:34,969 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-12-15 13:44:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-12-15 13:44:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-12-15 13:44:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-12-15 13:44:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-12-15 13:44:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:44:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:44:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-12-15 13:44:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-12-15 13:44:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:44:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:44:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:44:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:44:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-12-15 13:44:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-12-15 13:44:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-12-15 13:44:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-12-15 13:44:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:44:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:44:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:44:34,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:44:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-12-15 13:44:34,972 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-12-15 13:44:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-15 13:44:34,972 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-15 13:44:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-12-15 13:44:34,972 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-12-15 13:44:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-12-15 13:44:34,972 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-12-15 13:44:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-12-15 13:44:34,973 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-12-15 13:44:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-12-15 13:44:34,973 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-12-15 13:44:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-12-15 13:44:34,973 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-12-15 13:44:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-12-15 13:44:34,973 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-12-15 13:44:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:44:34,974 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:44:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-12-15 13:44:34,974 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-12-15 13:44:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2021-12-15 13:44:34,974 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2021-12-15 13:44:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:44:34,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:44:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-12-15 13:44:34,974 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-12-15 13:44:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-12-15 13:44:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-12-15 13:44:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-12-15 13:44:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-12-15 13:44:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:44:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:44:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-12-15 13:44:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-12-15 13:44:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-12-15 13:44:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-12-15 13:44:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:44:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:44:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:44:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:44:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:44:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-12-15 13:44:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-12-15 13:44:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:44:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:44:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:44:34,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:44:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:44:34,977 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:44:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-12-15 13:44:34,977 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-12-15 13:44:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:44:34,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:44:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:44:34,978 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:44:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-12-15 13:44:34,978 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-12-15 13:44:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:44:34,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:44:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-12-15 13:44:34,978 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-12-15 13:44:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:44:34,978 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:44:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-12-15 13:44:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-12-15 13:44:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-12-15 13:44:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-12-15 13:44:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-12-15 13:44:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-12-15 13:44:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-15 13:44:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-15 13:44:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-12-15 13:44:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-12-15 13:44:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:44:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:44:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-12-15 13:44:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-12-15 13:44:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:44:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:44:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:44:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-12-15 13:44:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-12-15 13:44:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-12-15 13:44:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-12-15 13:44:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-12-15 13:44:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-12-15 13:44:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-12-15 13:44:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-12-15 13:44:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-12-15 13:44:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-12-15 13:44:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-12-15 13:44:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-12-15 13:44:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-12-15 13:44:34,982 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-12-15 13:44:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:44:34,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:44:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:44:34,982 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:44:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-12-15 13:44:34,982 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-12-15 13:44:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:44:34,983 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:44:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2021-12-15 13:44:34,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2021-12-15 13:44:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-12-15 13:44:34,983 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-12-15 13:44:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:44:34,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:44:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-15 13:44:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:44:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:44:34,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:44:35,982 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:44:35,984 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:44:36,105 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:44:36,114 INFO L158 Benchmark]: Toolchain (without parser) took 7869.58ms. Allocated memory was 96.5MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 50.5MB in the beginning and 746.2MB in the end (delta: -695.7MB). Peak memory consumption was 317.0MB. Max. memory is 16.1GB. [2021-12-15 13:44:36,116 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 96.5MB. Free memory is still 53.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:44:36,117 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4102.54ms. Allocated memory was 96.5MB in the beginning and 257.9MB in the end (delta: 161.5MB). Free memory was 50.3MB in the beginning and 150.3MB in the end (delta: -100.0MB). Peak memory consumption was 129.7MB. Max. memory is 16.1GB. [2021-12-15 13:44:36,119 INFO L158 Benchmark]: Boogie Procedure Inliner took 981.02ms. Allocated memory was 257.9MB in the beginning and 467.7MB in the end (delta: 209.7MB). Free memory was 150.3MB in the beginning and 214.2MB in the end (delta: -64.0MB). Peak memory consumption was 156.2MB. Max. memory is 16.1GB. [2021-12-15 13:44:36,120 INFO L158 Benchmark]: Boogie Preprocessor took 1553.93ms. Allocated memory was 467.7MB in the beginning and 1.1GB in the end (delta: 641.7MB). Free memory was 214.2MB in the beginning and 820.7MB in the end (delta: -606.4MB). Peak memory consumption was 353.4MB. Max. memory is 16.1GB. [2021-12-15 13:44:36,120 INFO L158 Benchmark]: RCFGBuilder took 1228.57ms. Allocated memory is still 1.1GB. Free memory was 820.7MB in the beginning and 746.2MB in the end (delta: 74.5MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-12-15 13:44:36,125 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 96.5MB. Free memory is still 53.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4102.54ms. Allocated memory was 96.5MB in the beginning and 257.9MB in the end (delta: 161.5MB). Free memory was 50.3MB in the beginning and 150.3MB in the end (delta: -100.0MB). Peak memory consumption was 129.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 981.02ms. Allocated memory was 257.9MB in the beginning and 467.7MB in the end (delta: 209.7MB). Free memory was 150.3MB in the beginning and 214.2MB in the end (delta: -64.0MB). Peak memory consumption was 156.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1553.93ms. Allocated memory was 467.7MB in the beginning and 1.1GB in the end (delta: 641.7MB). Free memory was 214.2MB in the beginning and 820.7MB in the end (delta: -606.4MB). Peak memory consumption was 353.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1228.57ms. Allocated memory is still 1.1GB. Free memory was 820.7MB in the beginning and 746.2MB in the end (delta: 74.5MB). 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 13:44:36,161 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-challenges/linux-3.14_linux-usb-dev_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 374443cfc0c50317a48fad4c74a11ff452a6e05cbffcbd0a9ade6bc5a0a1ef9d --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:44:37,891 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:44:37,892 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:44:37,923 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:44:37,924 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:44:37,927 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:44:37,928 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:44:37,932 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:44:37,934 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:44:37,938 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:44:37,939 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:44:37,940 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:44:37,941 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:44:37,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:44:37,944 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:44:37,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:44:37,947 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:44:37,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:44:37,950 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:44:37,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:44:37,956 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:44:37,957 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:44:37,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:44:37,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:44:37,960 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:44:37,961 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:44:37,961 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:44:37,962 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:44:37,962 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:44:37,963 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:44:37,963 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:44:37,964 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:44:37,964 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:44:37,965 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:44:37,966 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:44:37,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:44:37,967 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:44:37,967 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:44:37,967 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:44:37,968 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:44:37,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:44:37,969 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:44:37,994 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:44:37,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:44:37,995 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:44:37,995 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:44:37,996 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:44:37,996 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:44:37,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:44:37,997 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:44:37,997 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:44:37,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:44:37,998 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:44:37,998 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:44:37,998 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:44:37,999 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:44:37,999 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:44:37,999 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:44:37,999 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:44:37,999 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:44:37,999 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:44:37,999 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:44:38,000 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:44:38,000 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:44:38,000 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:44:38,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:44:38,007 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:44:38,007 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:44:38,007 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:44:38,008 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:44:38,008 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:44:38,008 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:44:38,008 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:44:38,008 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:44:38,008 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:44:38,009 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:44:38,009 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 374443cfc0c50317a48fad4c74a11ff452a6e05cbffcbd0a9ade6bc5a0a1ef9d [2021-12-15 13:44:38,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:44:38,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:44:38,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:44:38,295 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:44:38,296 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:44:38,297 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i [2021-12-15 13:44:38,341 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c6ece954/6c6d6752269d42a09265bca16eed05d7/FLAG7b26efd0f [2021-12-15 13:44:39,056 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:44:39,056 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i [2021-12-15 13:44:39,107 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c6ece954/6c6d6752269d42a09265bca16eed05d7/FLAG7b26efd0f [2021-12-15 13:44:39,609 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c6ece954/6c6d6752269d42a09265bca16eed05d7 [2021-12-15 13:44:39,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:44:39,613 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:44:39,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:44:39,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:44:39,617 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:44:39,618 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:44:39" (1/1) ... [2021-12-15 13:44:39,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2628a791 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:39, skipping insertion in model container [2021-12-15 13:44:39,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:44:39" (1/1) ... [2021-12-15 13:44:39,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:44:39,748 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:44:43,115 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530161,530174] [2021-12-15 13:44:43,118 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530308,530321] [2021-12-15 13:44:43,118 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530447,530460] [2021-12-15 13:44:43,119 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530605,530618] [2021-12-15 13:44:43,141 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:44:43,292 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:44:43,403 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:44:43,855 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530161,530174] [2021-12-15 13:44:43,856 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530308,530321] [2021-12-15 13:44:43,856 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530447,530460] [2021-12-15 13:44:43,857 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530605,530618] [2021-12-15 13:44:43,860 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:44:43,908 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:44:44,351 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530161,530174] [2021-12-15 13:44:44,352 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530308,530321] [2021-12-15 13:44:44,352 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530447,530460] [2021-12-15 13:44:44,352 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-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i[530605,530618] [2021-12-15 13:44:44,356 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:44:44,498 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:44:44,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:44 WrapperNode [2021-12-15 13:44:44,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:44:44,500 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:44:44,500 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:44:44,501 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:44:44,505 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:44" (1/1) ... [2021-12-15 13:44:44,662 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:44" (1/1) ... [2021-12-15 13:44:45,477 INFO L137 Inliner]: procedures = 489, calls = 7868, calls flagged for inlining = 272, calls inlined = 250, statements flattened = 13689 [2021-12-15 13:44:45,478 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:44:45,478 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:44:45,478 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:44:45,478 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:44:45,500 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:44" (1/1) ... [2021-12-15 13:44:45,500 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:44" (1/1) ... [2021-12-15 13:44:45,928 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:44" (1/1) ... [2021-12-15 13:44:45,943 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:44" (1/1) ... [2021-12-15 13:44:46,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:44" (1/1) ... [2021-12-15 13:44:46,774 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:44" (1/1) ... [2021-12-15 13:44:46,835 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:44" (1/1) ... [2021-12-15 13:44:46,904 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:44:46,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:44:46,907 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:44:46,907 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:44:46,908 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:44" (1/1) ... [2021-12-15 13:44:46,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:44:46,921 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:44:46,941 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 13:44:46,949 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 13:44:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-15 13:44:46,971 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-15 13:44:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:44:46,971 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:44:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-12-15 13:44:46,972 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-12-15 13:44:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-12-15 13:44:46,972 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-12-15 13:44:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-12-15 13:44:46,972 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-12-15 13:44:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:44:46,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:44:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-12-15 13:44:46,973 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-12-15 13:44:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-12-15 13:44:46,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-12-15 13:44:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-12-15 13:44:46,973 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-12-15 13:44:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-12-15 13:44:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-12-15 13:44:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-12-15 13:44:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-12-15 13:44:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-12-15 13:44:46,975 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-12-15 13:44:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-15 13:44:46,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-15 13:44:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-12-15 13:44:46,975 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-12-15 13:44:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-12-15 13:44:46,975 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-12-15 13:44:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:44:46,976 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:44:46,976 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-12-15 13:44:46,976 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-12-15 13:44:46,976 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-12-15 13:44:46,976 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-12-15 13:44:46,976 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-12-15 13:44:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-12-15 13:44:46,977 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-12-15 13:44:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-12-15 13:44:46,977 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-12-15 13:44:46,978 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-12-15 13:44:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:44:46,978 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:44:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-12-15 13:44:46,979 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-12-15 13:44:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-12-15 13:44:46,979 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-12-15 13:44:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-12-15 13:44:46,979 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-12-15 13:44:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:44:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-15 13:44:46,980 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-15 13:44:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:44:46,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:44:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:44:46,980 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:44:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-12-15 13:44:46,980 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-12-15 13:44:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:44:46,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:44:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-12-15 13:44:46,981 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-12-15 13:44:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-12-15 13:44:46,982 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-12-15 13:44:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-12-15 13:44:46,982 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-12-15 13:44:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-12-15 13:44:46,982 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-12-15 13:44:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:44:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-12-15 13:44:46,982 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-12-15 13:44:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-12-15 13:44:46,983 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-12-15 13:44:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:44:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:44:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:44:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:44:46,984 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:44:46,984 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:44:46,984 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:44:46,984 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:44:46,984 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-12-15 13:44:46,984 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-12-15 13:44:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-12-15 13:44:46,985 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-12-15 13:44:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-12-15 13:44:46,985 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-12-15 13:44:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-12-15 13:44:46,985 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-12-15 13:44:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-12-15 13:44:46,985 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-12-15 13:44:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-12-15 13:44:46,986 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-12-15 13:44:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:44:46,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:44:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-12-15 13:44:46,986 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-12-15 13:44:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:44:46,986 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:44:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-12-15 13:44:46,987 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-12-15 13:44:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:44:46,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:44:46,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:44:46,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:44:46,989 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-15 13:44:46,989 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-15 13:44:46,990 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:44:46,990 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:44:46,991 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-12-15 13:44:46,991 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-12-15 13:44:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:44:46,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:44:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-12-15 13:44:46,995 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-12-15 13:44:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-12-15 13:44:46,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-12-15 13:44:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:44:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:44:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:44:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:44:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:44:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:44:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:44:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-12-15 13:44:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-12-15 13:44:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:44:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:44:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-12-15 13:44:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-12-15 13:44:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-15 13:44:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-15 13:44:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-12-15 13:44:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-12-15 13:44:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:44:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:44:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:44:46,997 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:44:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-12-15 13:44:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-12-15 13:44:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-12-15 13:44:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-12-15 13:44:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:44:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:44:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:44:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:44:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-12-15 13:44:46,998 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-12-15 13:44:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-12-15 13:44:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-12-15 13:44:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:44:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-12-15 13:44:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-12-15 13:44:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-12-15 13:44:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-12-15 13:44:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:44:46,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:44:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-12-15 13:44:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-12-15 13:44:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:44:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:44:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:44:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:44:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:44:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-12-15 13:44:47,000 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-12-15 13:44:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:44:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-12-15 13:44:47,001 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-12-15 13:44:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:44:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:44:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:44:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:44:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:44:47,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:44:47,002 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-12-15 13:44:47,002 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-12-15 13:44:47,002 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-15 13:44:47,002 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-15 13:44:47,003 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-12-15 13:44:47,003 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-12-15 13:44:47,003 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-12-15 13:44:47,003 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-12-15 13:44:47,003 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-12-15 13:44:47,003 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-12-15 13:44:47,003 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-12-15 13:44:47,003 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-12-15 13:44:47,003 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-12-15 13:44:47,003 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-12-15 13:44:47,004 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-12-15 13:44:47,004 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-12-15 13:44:47,004 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:44:47,004 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:44:47,004 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-12-15 13:44:47,004 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-12-15 13:44:47,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:44:47,004 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:44:47,004 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-12-15 13:44:47,004 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-12-15 13:44:47,005 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-12-15 13:44:47,005 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-12-15 13:44:47,005 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-12-15 13:44:47,005 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-12-15 13:44:47,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:44:47,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:44:47,005 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-12-15 13:44:47,005 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-12-15 13:44:47,005 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-12-15 13:44:47,005 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-12-15 13:44:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:44:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:44:47,006 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:44:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:44:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:44:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:44:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:44:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:44:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:44:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-12-15 13:44:47,007 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-12-15 13:44:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:44:47,007 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:44:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:44:47,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:44:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:44:47,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:44:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-12-15 13:44:47,007 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-12-15 13:44:47,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:44:47,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:44:47,011 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:44:47,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:44:47,011 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-12-15 13:44:47,011 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-12-15 13:44:47,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:44:47,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:44:47,011 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-12-15 13:44:47,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-12-15 13:44:47,012 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:44:47,012 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:44:47,012 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-12-15 13:44:47,013 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-12-15 13:44:47,013 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-12-15 13:44:47,013 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-12-15 13:44:47,013 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-12-15 13:44:47,013 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-12-15 13:44:47,013 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-15 13:44:47,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-15 13:44:47,013 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:44:47,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:44:47,013 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-12-15 13:44:47,013 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-12-15 13:44:47,014 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:44:47,014 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:44:47,014 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-12-15 13:44:47,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-12-15 13:44:47,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:44:47,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:44:47,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:44:47,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:44:47,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:44:47,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:44:47,015 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-12-15 13:44:47,015 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-12-15 13:44:47,015 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-12-15 13:44:47,015 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-12-15 13:44:47,015 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-12-15 13:44:47,015 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-12-15 13:44:47,015 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-12-15 13:44:47,015 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-12-15 13:44:47,015 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-12-15 13:44:47,015 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-12-15 13:44:47,016 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-12-15 13:44:47,016 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-12-15 13:44:47,016 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-12-15 13:44:47,016 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-12-15 13:44:47,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:44:47,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:44:47,016 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:44:47,016 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:44:47,016 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-12-15 13:44:47,016 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-12-15 13:44:47,016 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:44:47,017 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:44:47,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2021-12-15 13:44:47,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2021-12-15 13:44:47,017 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-12-15 13:44:47,017 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-12-15 13:44:47,017 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-15 13:44:47,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:44:47,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:44:48,073 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:44:48,076 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:44:48,238 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:44:48,242 INFO L158 Benchmark]: Toolchain (without parser) took 8628.83ms. Allocated memory was 56.6MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 25.7MB in the beginning and 745.9MB in the end (delta: -720.2MB). Peak memory consumption was 490.4MB. Max. memory is 16.1GB. [2021-12-15 13:44:48,242 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 56.6MB. Free memory was 38.9MB in the beginning and 38.8MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:44:48,243 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4885.29ms. Allocated memory was 56.6MB in the beginning and 423.6MB in the end (delta: 367.0MB). Free memory was 25.5MB in the beginning and 232.6MB in the end (delta: -207.0MB). Peak memory consumption was 182.7MB. Max. memory is 16.1GB. [2021-12-15 13:44:48,243 INFO L158 Benchmark]: Boogie Procedure Inliner took 977.66ms. Allocated memory is still 423.6MB. Free memory was 232.6MB in the beginning and 188.0MB in the end (delta: 44.6MB). Peak memory consumption was 168.3MB. Max. memory is 16.1GB. [2021-12-15 13:44:48,243 INFO L158 Benchmark]: Boogie Preprocessor took 1426.39ms. Allocated memory was 423.6MB in the beginning and 1.3GB in the end (delta: 847.2MB). Free memory was 188.0MB in the beginning and 829.7MB in the end (delta: -641.7MB). Peak memory consumption was 281.0MB. Max. memory is 16.1GB. [2021-12-15 13:44:48,244 INFO L158 Benchmark]: RCFGBuilder took 1334.44ms. Allocated memory is still 1.3GB. Free memory was 829.7MB in the beginning and 745.9MB in the end (delta: 83.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2021-12-15 13:44:48,246 INFO L339 ainManager$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 56.6MB. Free memory was 38.9MB in the beginning and 38.8MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4885.29ms. Allocated memory was 56.6MB in the beginning and 423.6MB in the end (delta: 367.0MB). Free memory was 25.5MB in the beginning and 232.6MB in the end (delta: -207.0MB). Peak memory consumption was 182.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 977.66ms. Allocated memory is still 423.6MB. Free memory was 232.6MB in the beginning and 188.0MB in the end (delta: 44.6MB). Peak memory consumption was 168.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1426.39ms. Allocated memory was 423.6MB in the beginning and 1.3GB in the end (delta: 847.2MB). Free memory was 188.0MB in the beginning and 829.7MB in the end (delta: -641.7MB). Peak memory consumption was 281.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1334.44ms. Allocated memory is still 1.3GB. Free memory was 829.7MB in the beginning and 745.9MB in the end (delta: 83.9MB). 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 13:44:48,284 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