./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2cbf188c1ec9cdf3438668beea27efd84310461135a6632082fa0f5506a02154 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:37:28,225 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:37:28,227 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:37:28,263 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:37:28,263 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:37:28,266 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:37:28,268 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:37:28,270 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:37:28,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:37:28,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:37:28,275 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:37:28,276 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:37:28,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:37:28,278 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:37:28,279 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:37:28,284 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:37:28,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:37:28,285 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:37:28,287 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:37:28,289 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:37:28,290 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:37:28,300 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:37:28,301 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:37:28,302 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:37:28,307 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:37:28,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:37:28,308 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:37:28,309 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:37:28,309 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:37:28,310 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:37:28,310 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:37:28,311 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:37:28,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:37:28,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:37:28,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:37:28,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:37:28,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:37:28,314 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:37:28,314 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:37:28,315 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:37:28,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:37:28,316 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:37:28,345 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:37:28,345 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:37:28,346 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:37:28,346 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:37:28,346 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:37:28,347 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:37:28,347 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:37:28,347 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:37:28,347 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:37:28,347 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:37:28,348 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:37:28,348 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:37:28,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:37:28,348 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:37:28,349 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:37:28,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:37:28,349 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:37:28,349 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:37:28,349 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:37:28,349 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:37:28,349 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:37:28,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:37:28,350 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:37:28,350 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:37:28,350 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:37:28,350 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:37:28,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:37:28,350 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:37:28,351 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:37:28,351 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:37:28,351 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:37:28,351 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2cbf188c1ec9cdf3438668beea27efd84310461135a6632082fa0f5506a02154 [2021-12-15 13:37:28,546 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:37:28,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:37:28,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:37:28,575 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:37:28,576 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:37:28,577 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-12-15 13:37:28,629 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/207211753/66bd3b0433dc46e4b3965b45ca1c940d/FLAG1b1fc0d9a [2021-12-15 13:37:29,310 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:37:29,311 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-12-15 13:37:29,360 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/207211753/66bd3b0433dc46e4b3965b45ca1c940d/FLAG1b1fc0d9a [2021-12-15 13:37:29,651 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/207211753/66bd3b0433dc46e4b3965b45ca1c940d [2021-12-15 13:37:29,652 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:37:29,654 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:37:29,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:37:29,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:37:29,658 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:37:29,658 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:37:29" (1/1) ... [2021-12-15 13:37:29,659 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@708a2283 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:29, skipping insertion in model container [2021-12-15 13:37:29,659 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:37:29" (1/1) ... [2021-12-15 13:37:29,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:37:29,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:37:33,383 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_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[563926,563939] [2021-12-15 13:37:33,386 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_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[564071,564084] [2021-12-15 13:37:33,411 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:37:33,523 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:37:34,022 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_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[563926,563939] [2021-12-15 13:37:34,022 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_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[564071,564084] [2021-12-15 13:37:34,027 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:37:34,201 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:37:34,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34 WrapperNode [2021-12-15 13:37:34,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:37:34,203 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:37:34,203 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:37:34,203 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:37:34,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:34,340 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:35,325 INFO L137 Inliner]: procedures = 554, calls = 8122, calls flagged for inlining = 297, calls inlined = 262, statements flattened = 14088 [2021-12-15 13:37:35,327 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:37:35,328 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:37:35,328 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:37:35,328 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:37:35,334 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:35,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:35,699 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:35,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:36,485 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:36,518 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:36,583 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:36,735 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:37:36,736 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:37:36,736 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:37:36,737 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:37:36,748 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:36,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:37:36,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:37:36,817 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 13:37:36,847 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 13:37:36,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:37:36,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:37:36,899 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-12-15 13:37:36,900 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-12-15 13:37:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-12-15 13:37:36,900 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-12-15 13:37:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-12-15 13:37:36,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-12-15 13:37:36,900 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-12-15 13:37:36,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-12-15 13:37:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:37:36,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:37:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-12-15 13:37:36,901 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-12-15 13:37:36,901 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-12-15 13:37:36,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-12-15 13:37:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-12-15 13:37:36,902 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-12-15 13:37:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-12-15 13:37:36,902 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-12-15 13:37:36,902 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-12-15 13:37:36,902 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-12-15 13:37:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-12-15 13:37:36,903 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-12-15 13:37:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-15 13:37:36,903 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-15 13:37:36,903 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-12-15 13:37:36,903 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-12-15 13:37:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-12-15 13:37:36,904 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-12-15 13:37:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:37:36,904 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:37:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-12-15 13:37:36,904 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-12-15 13:37:36,904 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-12-15 13:37:36,905 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-12-15 13:37:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-12-15 13:37:36,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-12-15 13:37:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-12-15 13:37:36,905 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-12-15 13:37:36,905 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-12-15 13:37:36,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-12-15 13:37:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-12-15 13:37:36,906 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-12-15 13:37:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-12-15 13:37:36,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-12-15 13:37:36,906 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-12-15 13:37:36,906 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-12-15 13:37:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:37:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-15 13:37:36,907 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-15 13:37:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:37:36,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:37:36,907 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:37:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:37:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-12-15 13:37:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-12-15 13:37:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:37:36,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:37:36,908 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-12-15 13:37:36,909 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-12-15 13:37:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-12-15 13:37:36,909 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-12-15 13:37:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-12-15 13:37:36,909 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-12-15 13:37:36,909 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-12-15 13:37:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-12-15 13:37:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-12-15 13:37:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-12-15 13:37:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:37:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-12-15 13:37:36,910 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-12-15 13:37:36,910 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-12-15 13:37:36,911 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-12-15 13:37:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:37:36,911 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:37:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:37:36,911 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:37:36,911 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-12-15 13:37:36,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-12-15 13:37:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-12-15 13:37:36,912 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-12-15 13:37:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-12-15 13:37:36,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-12-15 13:37:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:37:36,912 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-12-15 13:37:36,913 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-12-15 13:37:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-12-15 13:37:36,913 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-12-15 13:37:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-12-15 13:37:36,913 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-12-15 13:37:36,913 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-12-15 13:37:36,914 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-12-15 13:37:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:37:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:37:36,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:37:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-12-15 13:37:36,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-12-15 13:37:36,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:37:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-12-15 13:37:36,915 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-12-15 13:37:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:37:36,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:37:36,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:37:36,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:37:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-12-15 13:37:36,916 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-12-15 13:37:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:37:36,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:37:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:37:36,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:37:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-15 13:37:36,917 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-15 13:37:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:37:36,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:37:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:37:36,917 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:37:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-12-15 13:37:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-12-15 13:37:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-12-15 13:37:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-12-15 13:37:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-12-15 13:37:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-12-15 13:37:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:37:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:37:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:37:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:37:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:37:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-15 13:37:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-15 13:37:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:37:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:37:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:37:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:37:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:37:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-12-15 13:37:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-12-15 13:37:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:37:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:37:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:37:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:37:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:37:36,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:37:36,921 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-12-15 13:37:36,922 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-12-15 13:37:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-15 13:37:36,922 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-15 13:37:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-12-15 13:37:36,922 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-12-15 13:37:36,922 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:37:36,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:37:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:37:36,923 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:37:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-12-15 13:37:36,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-12-15 13:37:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-12-15 13:37:36,923 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-12-15 13:37:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:37:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:37:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:37:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:37:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-12-15 13:37:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-12-15 13:37:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-12-15 13:37:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-12-15 13:37:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-12-15 13:37:36,925 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-12-15 13:37:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:37:36,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:37:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-12-15 13:37:36,925 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-12-15 13:37:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:37:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:37:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:37:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:37:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_tm6000_core [2021-12-15 13:37:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_tm6000_core [2021-12-15 13:37:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-12-15 13:37:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-12-15 13:37:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-12-15 13:37:36,927 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-12-15 13:37:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:37:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:37:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:37:36,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:37:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-12-15 13:37:36,928 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-12-15 13:37:36,928 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-15 13:37:36,928 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-15 13:37:36,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2021-12-15 13:37:36,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2021-12-15 13:37:36,928 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-12-15 13:37:36,928 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-12-15 13:37:36,929 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-12-15 13:37:36,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-12-15 13:37:36,929 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-12-15 13:37:36,929 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-12-15 13:37:36,929 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-12-15 13:37:36,929 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-12-15 13:37:36,929 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-12-15 13:37:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-12-15 13:37:36,930 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-12-15 13:37:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-12-15 13:37:36,939 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:37:36,939 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:37:36,939 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-12-15 13:37:36,939 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-12-15 13:37:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2021-12-15 13:37:36,940 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2021-12-15 13:37:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:37:36,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:37:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-12-15 13:37:36,940 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-12-15 13:37:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-12-15 13:37:36,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-12-15 13:37:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-12-15 13:37:36,941 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-12-15 13:37:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:37:36,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:37:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-12-15 13:37:36,941 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-12-15 13:37:36,942 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-12-15 13:37:36,942 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-12-15 13:37:36,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:37:36,942 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:37:36,942 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:37:36,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:37:36,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:37:36,942 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-12-15 13:37:36,943 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-12-15 13:37:36,943 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:37:36,943 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:37:36,943 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:37:36,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:37:36,943 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:37:36,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:37:36,944 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-12-15 13:37:36,944 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-12-15 13:37:36,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:37:36,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:37:36,944 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:37:36,944 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:37:36,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:37:36,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:37:36,945 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-12-15 13:37:36,945 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-12-15 13:37:36,945 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:37:36,945 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:37:36,945 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-12-15 13:37:36,946 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-12-15 13:37:36,946 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-12-15 13:37:36,946 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-12-15 13:37:36,946 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-12-15 13:37:36,946 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-12-15 13:37:36,946 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-15 13:37:36,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-15 13:37:36,947 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-12-15 13:37:36,947 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-12-15 13:37:36,947 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:37:36,947 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:37:36,947 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-12-15 13:37:36,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-12-15 13:37:36,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-12-15 13:37:36,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-12-15 13:37:36,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:37:36,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:37:36,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:37:36,948 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-12-15 13:37:36,948 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-12-15 13:37:36,948 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-12-15 13:37:36,949 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-12-15 13:37:36,949 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-12-15 13:37:36,949 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-12-15 13:37:36,949 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-12-15 13:37:36,949 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-12-15 13:37:36,949 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-12-15 13:37:36,950 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-12-15 13:37:36,950 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-12-15 13:37:36,950 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-12-15 13:37:36,950 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-12-15 13:37:36,950 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-12-15 13:37:36,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:37:36,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:37:36,950 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:37:36,951 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:37:36,951 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-12-15 13:37:36,951 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-12-15 13:37:36,951 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:37:36,951 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:37:36,951 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-12-15 13:37:36,951 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-12-15 13:37:36,952 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:37:36,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:37:36,952 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-15 13:37:36,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:37:36,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:37:36,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:37:38,193 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:37:38,195 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:37:38,272 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 13:37:38,276 INFO L158 Benchmark]: Toolchain (without parser) took 8621.63ms. Allocated memory was 81.8MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 39.3MB in the beginning and 926.2MB in the end (delta: -886.9MB). Peak memory consumption was 518.4MB. Max. memory is 16.1GB. [2021-12-15 13:37:38,276 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 81.8MB. Free memory was 62.7MB in the beginning and 62.6MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:37:38,277 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4546.38ms. Allocated memory was 81.8MB in the beginning and 270.5MB in the end (delta: 188.7MB). Free memory was 39.1MB in the beginning and 161.1MB in the end (delta: -121.9MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. [2021-12-15 13:37:38,278 INFO L158 Benchmark]: Boogie Procedure Inliner took 1124.63ms. Allocated memory was 270.5MB in the beginning and 478.2MB in the end (delta: 207.6MB). Free memory was 161.1MB in the beginning and 238.3MB in the end (delta: -77.3MB). Peak memory consumption was 226.8MB. Max. memory is 16.1GB. [2021-12-15 13:37:38,278 INFO L158 Benchmark]: Boogie Preprocessor took 1407.10ms. Allocated memory was 478.2MB in the beginning and 1.2GB in the end (delta: 738.2MB). Free memory was 238.3MB in the beginning and 750.2MB in the end (delta: -511.8MB). Peak memory consumption was 255.9MB. Max. memory is 16.1GB. [2021-12-15 13:37:38,278 INFO L158 Benchmark]: RCFGBuilder took 1538.75ms. Allocated memory is still 1.2GB. Free memory was 750.2MB in the beginning and 927.3MB in the end (delta: -177.1MB). Peak memory consumption was 95.5MB. Max. memory is 16.1GB. [2021-12-15 13:37:38,281 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 81.8MB. Free memory was 62.7MB in the beginning and 62.6MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4546.38ms. Allocated memory was 81.8MB in the beginning and 270.5MB in the end (delta: 188.7MB). Free memory was 39.1MB in the beginning and 161.1MB in the end (delta: -121.9MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1124.63ms. Allocated memory was 270.5MB in the beginning and 478.2MB in the end (delta: 207.6MB). Free memory was 161.1MB in the beginning and 238.3MB in the end (delta: -77.3MB). Peak memory consumption was 226.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1407.10ms. Allocated memory was 478.2MB in the beginning and 1.2GB in the end (delta: 738.2MB). Free memory was 238.3MB in the beginning and 750.2MB in the end (delta: -511.8MB). Peak memory consumption was 255.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1538.75ms. Allocated memory is still 1.2GB. Free memory was 750.2MB in the beginning and 927.3MB in the end (delta: -177.1MB). Peak memory consumption was 95.5MB. 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 13:37:38,324 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_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2cbf188c1ec9cdf3438668beea27efd84310461135a6632082fa0f5506a02154 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:37:40,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:37:40,139 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:37:40,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:37:40,164 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:37:40,168 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:37:40,170 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:37:40,174 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:37:40,176 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:37:40,181 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:37:40,182 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:37:40,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:37:40,184 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:37:40,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:37:40,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:37:40,188 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:37:40,189 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:37:40,190 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:37:40,193 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:37:40,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:37:40,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:37:40,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:37:40,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:37:40,201 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:37:40,203 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:37:40,204 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:37:40,204 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:37:40,204 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:37:40,205 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:37:40,205 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:37:40,205 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:37:40,206 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:37:40,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:37:40,207 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:37:40,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:37:40,208 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:37:40,208 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:37:40,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:37:40,208 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:37:40,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:37:40,209 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:37:40,213 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:37:40,240 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:37:40,242 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:37:40,243 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:37:40,243 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:37:40,244 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:37:40,244 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:37:40,245 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:37:40,245 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:37:40,245 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:37:40,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:37:40,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:37:40,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:37:40,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:37:40,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:37:40,247 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:37:40,247 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:37:40,247 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:37:40,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:37:40,248 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:37:40,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:37:40,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:37:40,248 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:37:40,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:37:40,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:37:40,249 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:37:40,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:37:40,249 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:37:40,250 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:37:40,250 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:37:40,250 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:37:40,250 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:37:40,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:37:40,251 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:37:40,251 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:37:40,251 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2cbf188c1ec9cdf3438668beea27efd84310461135a6632082fa0f5506a02154 [2021-12-15 13:37:40,526 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:37:40,554 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:37:40,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:37:40,558 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:37:40,558 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:37:40,560 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-12-15 13:37:40,605 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b7855830/960021bd935a4ba0940974736da50f47/FLAG5a7b858e0 [2021-12-15 13:37:41,359 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:37:41,360 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-12-15 13:37:41,409 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b7855830/960021bd935a4ba0940974736da50f47/FLAG5a7b858e0 [2021-12-15 13:37:41,651 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b7855830/960021bd935a4ba0940974736da50f47 [2021-12-15 13:37:41,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:37:41,672 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:37:41,673 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:37:41,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:37:41,676 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:37:41,677 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:37:41" (1/1) ... [2021-12-15 13:37:41,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51289a58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:41, skipping insertion in model container [2021-12-15 13:37:41,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:37:41" (1/1) ... [2021-12-15 13:37:41,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:37:41,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:37:46,282 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_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[563926,563939] [2021-12-15 13:37:46,285 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_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[564071,564084] [2021-12-15 13:37:46,308 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:37:46,418 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:37:46,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:37:46,831 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_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[563926,563939] [2021-12-15 13:37:46,836 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_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[564071,564084] [2021-12-15 13:37:46,855 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:37:46,951 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:37:47,356 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_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[563926,563939] [2021-12-15 13:37:47,357 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_complex_emg_linux-alloc-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[564071,564084] [2021-12-15 13:37:47,361 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:37:47,603 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:37:47,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:47 WrapperNode [2021-12-15 13:37:47,604 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:37:47,605 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:37:47,605 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:37:47,605 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:37:47,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:47" (1/1) ... [2021-12-15 13:37:47,782 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:47" (1/1) ... [2021-12-15 13:37:48,538 INFO L137 Inliner]: procedures = 569, calls = 8119, calls flagged for inlining = 299, calls inlined = 264, statements flattened = 13639 [2021-12-15 13:37:48,539 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:37:48,539 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:37:48,539 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:37:48,539 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:37:48,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:47" (1/1) ... [2021-12-15 13:37:48,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:47" (1/1) ... [2021-12-15 13:37:48,844 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:47" (1/1) ... [2021-12-15 13:37:48,845 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:47" (1/1) ... [2021-12-15 13:37:49,561 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:47" (1/1) ... [2021-12-15 13:37:49,592 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:47" (1/1) ... [2021-12-15 13:37:49,702 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:47" (1/1) ... [2021-12-15 13:37:49,796 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:37:49,797 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:37:49,797 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:37:49,797 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:37:49,798 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:47" (1/1) ... [2021-12-15 13:37:49,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:37:49,821 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:37:49,864 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 13:37:49,879 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 13:37:49,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:37:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:37:49,903 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-12-15 13:37:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-12-15 13:37:49,903 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-12-15 13:37:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-12-15 13:37:49,903 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-12-15 13:37:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-12-15 13:37:49,903 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-12-15 13:37:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-12-15 13:37:49,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:37:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:37:49,904 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-12-15 13:37:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-12-15 13:37:49,904 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-12-15 13:37:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-12-15 13:37:49,904 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-12-15 13:37:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-12-15 13:37:49,905 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-12-15 13:37:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-12-15 13:37:49,905 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-12-15 13:37:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-12-15 13:37:49,905 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-12-15 13:37:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-12-15 13:37:49,905 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-15 13:37:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-15 13:37:49,906 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-12-15 13:37:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-12-15 13:37:49,906 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-12-15 13:37:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-12-15 13:37:49,906 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:37:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:37:49,906 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-12-15 13:37:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-12-15 13:37:49,907 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-12-15 13:37:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-12-15 13:37:49,907 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-12-15 13:37:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-12-15 13:37:49,907 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-12-15 13:37:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-12-15 13:37:49,907 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-12-15 13:37:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-12-15 13:37:49,908 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-12-15 13:37:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-12-15 13:37:49,908 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-12-15 13:37:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-12-15 13:37:49,908 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-12-15 13:37:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-12-15 13:37:49,908 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:37:49,909 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-15 13:37:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-15 13:37:49,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:37:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:37:49,909 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:37:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:37:49,909 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-12-15 13:37:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-12-15 13:37:49,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:37:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:37:49,910 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-12-15 13:37:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-12-15 13:37:49,910 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-12-15 13:37:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-12-15 13:37:49,910 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-12-15 13:37:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-12-15 13:37:49,911 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-12-15 13:37:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-12-15 13:37:49,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:37:49,911 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-12-15 13:37:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-12-15 13:37:49,911 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-12-15 13:37:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-12-15 13:37:49,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:37:49,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:37:49,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:37:49,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:37:49,912 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:37:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:37:49,912 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:37:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:37:49,912 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-12-15 13:37:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-12-15 13:37:49,913 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-12-15 13:37:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-12-15 13:37:49,913 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-12-15 13:37:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-12-15 13:37:49,913 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-12-15 13:37:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-12-15 13:37:49,913 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-12-15 13:37:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-12-15 13:37:49,914 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-12-15 13:37:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-12-15 13:37:49,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:37:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:37:49,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-12-15 13:37:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-12-15 13:37:49,914 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-12-15 13:37:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-12-15 13:37:49,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:37:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:37:49,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:37:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:37:49,915 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-12-15 13:37:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-12-15 13:37:49,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:37:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:37:49,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:37:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:37:49,916 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-15 13:37:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-15 13:37:49,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:37:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:37:49,916 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:37:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:37:49,917 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-12-15 13:37:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-12-15 13:37:49,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:37:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:37:49,917 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-12-15 13:37:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-12-15 13:37:49,917 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-12-15 13:37:49,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-12-15 13:37:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:37:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:37:49,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:37:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:37:49,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:37:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-15 13:37:49,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-15 13:37:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:37:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:37:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:37:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:37:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:37:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:37:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-12-15 13:37:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-12-15 13:37:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:37:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:37:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:37:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:37:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:37:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:37:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-12-15 13:37:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-12-15 13:37:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-15 13:37:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-15 13:37:49,921 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-12-15 13:37:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-12-15 13:37:49,921 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:37:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:37:49,921 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:37:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:37:49,921 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-12-15 13:37:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-12-15 13:37:49,922 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-12-15 13:37:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-12-15 13:37:49,922 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:37:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:37:49,922 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:37:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:37:49,922 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-12-15 13:37:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-12-15 13:37:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-12-15 13:37:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-12-15 13:37:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:37:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-12-15 13:37:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-12-15 13:37:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-12-15 13:37:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-12-15 13:37:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:37:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:37:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-12-15 13:37:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-12-15 13:37:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:37:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:37:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:37:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:37:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:37:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_tm6000_core [2021-12-15 13:37:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_tm6000_core [2021-12-15 13:37:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-12-15 13:37:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-12-15 13:37:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:37:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-12-15 13:37:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-12-15 13:37:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:37:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:37:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:37:49,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:37:49,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:37:49,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:37:49,926 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-12-15 13:37:49,926 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-12-15 13:37:49,926 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-15 13:37:49,926 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-15 13:37:49,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2021-12-15 13:37:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2021-12-15 13:37:49,927 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-12-15 13:37:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-12-15 13:37:49,927 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-12-15 13:37:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-12-15 13:37:49,927 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-12-15 13:37:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-12-15 13:37:49,927 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-12-15 13:37:49,927 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-12-15 13:37:49,928 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-12-15 13:37:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-12-15 13:37:49,928 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-12-15 13:37:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-12-15 13:37:49,928 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:37:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:37:49,928 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-12-15 13:37:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-12-15 13:37:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:37:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:37:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-12-15 13:37:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-12-15 13:37:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-12-15 13:37:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-12-15 13:37:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-12-15 13:37:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-12-15 13:37:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:37:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:37:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-12-15 13:37:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-12-15 13:37:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-12-15 13:37:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-12-15 13:37:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:37:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:37:49,930 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:37:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:37:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:37:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:37:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:37:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:37:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:37:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-12-15 13:37:49,931 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-12-15 13:37:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:37:49,932 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:37:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:37:49,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:37:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:37:49,932 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:37:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-12-15 13:37:49,932 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-12-15 13:37:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:37:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:37:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:37:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:37:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:37:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:37:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-12-15 13:37:49,933 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-12-15 13:37:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:37:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:37:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-12-15 13:37:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-12-15 13:37:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-12-15 13:37:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-12-15 13:37:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-12-15 13:37:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-12-15 13:37:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-15 13:37:49,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-15 13:37:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:37:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:37:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-12-15 13:37:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-12-15 13:37:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:37:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:37:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-12-15 13:37:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-12-15 13:37:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-12-15 13:37:49,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tm6000_usb_driver_exit_12_2 [2021-12-15 13:37:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:37:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:37:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:37:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:37:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:37:49,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:37:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-12-15 13:37:49,937 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-12-15 13:37:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-12-15 13:37:49,937 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-12-15 13:37:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-12-15 13:37:50,003 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-12-15 13:37:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-12-15 13:37:50,003 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-12-15 13:37:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-12-15 13:37:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-12-15 13:37:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-12-15 13:37:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-12-15 13:37:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-12-15 13:37:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-12-15 13:37:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:37:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:37:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:37:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:37:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-12-15 13:37:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-12-15 13:37:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:37:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:37:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-12-15 13:37:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-12-15 13:37:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-15 13:37:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:37:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:37:51,040 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:37:51,046 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:37:51,215 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 13:37:51,218 INFO L158 Benchmark]: Toolchain (without parser) took 9544.35ms. Allocated memory was 56.6MB in the beginning and 2.1GB in the end (delta: 2.1GB). Free memory was 25.8MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 587.5MB. Max. memory is 16.1GB. [2021-12-15 13:37:51,218 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 56.6MB. Free memory was 39.1MB in the beginning and 39.1MB in the end (delta: 48.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:37:51,219 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5930.95ms. Allocated memory was 56.6MB in the beginning and 394.3MB in the end (delta: 337.6MB). Free memory was 25.5MB in the beginning and 173.3MB in the end (delta: -147.8MB). Peak memory consumption was 203.8MB. Max. memory is 16.1GB. [2021-12-15 13:37:51,219 INFO L158 Benchmark]: Boogie Procedure Inliner took 933.72ms. Allocated memory was 394.3MB in the beginning and 788.5MB in the end (delta: 394.3MB). Free memory was 173.3MB in the beginning and 519.4MB in the end (delta: -346.0MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2021-12-15 13:37:51,219 INFO L158 Benchmark]: Boogie Preprocessor took 1257.15ms. Allocated memory is still 788.5MB. Free memory was 519.4MB in the beginning and 212.5MB in the end (delta: 306.8MB). Peak memory consumption was 329.9MB. Max. memory is 16.1GB. [2021-12-15 13:37:51,220 INFO L158 Benchmark]: RCFGBuilder took 1419.04ms. Allocated memory was 788.5MB in the beginning and 2.1GB in the end (delta: 1.3GB). Free memory was 212.5MB in the beginning and 1.8GB in the end (delta: -1.6GB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. [2021-12-15 13:37:51,222 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 56.6MB. Free memory was 39.1MB in the beginning and 39.1MB in the end (delta: 48.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5930.95ms. Allocated memory was 56.6MB in the beginning and 394.3MB in the end (delta: 337.6MB). Free memory was 25.5MB in the beginning and 173.3MB in the end (delta: -147.8MB). Peak memory consumption was 203.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 933.72ms. Allocated memory was 394.3MB in the beginning and 788.5MB in the end (delta: 394.3MB). Free memory was 173.3MB in the beginning and 519.4MB in the end (delta: -346.0MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1257.15ms. Allocated memory is still 788.5MB. Free memory was 519.4MB in the beginning and 212.5MB in the end (delta: 306.8MB). Peak memory consumption was 329.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1419.04ms. Allocated memory was 788.5MB in the beginning and 2.1GB in the end (delta: 1.3GB). Free memory was 212.5MB in the beginning and 1.8GB in the end (delta: -1.6GB). Peak memory consumption was 41.3MB. 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 13:37:51,268 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