./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:02,851 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:02,853 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:02,887 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:02,888 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:02,889 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:02,891 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:02,893 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:02,895 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:02,896 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:02,898 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:02,899 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:02,904 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:02,905 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:02,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:02,912 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:02,913 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:02,917 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:02,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:02,925 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:02,932 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:02,934 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:02,935 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:02,939 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:02,943 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:02,945 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:02,946 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:02,947 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:02,948 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:02,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:02,951 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:02,952 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:02,954 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:02,956 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:02,957 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:02,957 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:02,958 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:02,958 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:02,959 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:02,960 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:02,960 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:02,961 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:55:03,006 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:03,006 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:03,008 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:03,008 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:03,009 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:03,009 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:03,009 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:03,016 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:55:03,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:03,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:03,017 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:03,018 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:03,018 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:03,018 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:03,019 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:03,019 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:03,019 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:03,019 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:03,020 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:03,020 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:03,020 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:03,020 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:03,020 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:55:03,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:55:03,021 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:03,021 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a [2021-11-23 15:55:03,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:03,320 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:03,322 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:03,324 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:03,325 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:03,326 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 15:55:03,412 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/data/84525cba3/8f86b4e13a744da48bfff767ab1e08d1/FLAG789334888 [2021-11-23 15:55:04,511 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:04,512 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 15:55:04,568 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/data/84525cba3/8f86b4e13a744da48bfff767ab1e08d1/FLAG789334888 [2021-11-23 15:55:04,755 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/data/84525cba3/8f86b4e13a744da48bfff767ab1e08d1 [2021-11-23 15:55:04,758 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:04,763 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:04,765 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:04,765 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:04,768 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:04,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:04" (1/1) ... [2021-11-23 15:55:04,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@661ecaab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:04, skipping insertion in model container [2021-11-23 15:55:04,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:04" (1/1) ... [2021-11-23 15:55:04,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:05,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:09,827 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2021-11-23 15:55:09,830 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2021-11-23 15:55:09,831 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2021-11-23 15:55:09,839 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2021-11-23 15:55:09,870 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:10,024 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:10,770 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2021-11-23 15:55:10,772 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2021-11-23 15:55:10,773 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2021-11-23 15:55:10,773 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2021-11-23 15:55:10,784 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:11,092 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:11,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11 WrapperNode [2021-11-23 15:55:11,093 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:11,095 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:11,095 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:11,095 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:11,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:11,303 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:12,553 INFO L137 Inliner]: procedures = 526, calls = 7968, calls flagged for inlining = 272, calls inlined = 240, statements flattened = 14073 [2021-11-23 15:55:12,554 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:12,555 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:12,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:12,555 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:12,565 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:12,565 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:13,084 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:13,086 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:14,333 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:14,378 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:14,445 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:14,611 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:14,613 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:14,613 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:14,613 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:14,614 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:14,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:14,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:14,653 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:14,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:55:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:55:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-11-23 15:55:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-11-23 15:55:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-11-23 15:55:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-11-23 15:55:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-23 15:55:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-23 15:55:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:55:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:55:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-11-23 15:55:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-11-23 15:55:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-11-23 15:55:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-11-23 15:55:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-23 15:55:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-23 15:55:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-11-23 15:55:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-11-23 15:55:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-23 15:55:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-23 15:55:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:55:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:55:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:55:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:55:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:55:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:55:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-11-23 15:55:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-11-23 15:55:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-11-23 15:55:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-11-23 15:55:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:55:14,720 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:55:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-11-23 15:55:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-11-23 15:55:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-23 15:55:14,721 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-23 15:55:14,721 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-11-23 15:55:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-11-23 15:55:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-11-23 15:55:14,722 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-11-23 15:55:14,722 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:55:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:55:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-11-23 15:55:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-11-23 15:55:14,723 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-23 15:55:14,723 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-23 15:55:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-11-23 15:55:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-11-23 15:55:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:55:14,724 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:55:14,724 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:55:14,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:55:14,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:55:14,726 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:55:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:55:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:55:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:55:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:14,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:14,727 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-11-23 15:55:14,728 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-11-23 15:55:14,729 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-11-23 15:55:14,729 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-11-23 15:55:14,730 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-23 15:55:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-23 15:55:14,730 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-23 15:55:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-23 15:55:14,730 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 15:55:14,730 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 15:55:14,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:14,731 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-11-23 15:55:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-11-23 15:55:14,731 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-11-23 15:55:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-11-23 15:55:14,731 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:55:14,731 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:55:14,732 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:55:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:55:14,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-11-23 15:55:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-11-23 15:55:14,732 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-11-23 15:55:14,732 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-11-23 15:55:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:55:14,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:55:14,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:55:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-11-23 15:55:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-11-23 15:55:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-11-23 15:55:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-11-23 15:55:14,734 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 15:55:14,734 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 15:55:14,735 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-11-23 15:55:14,735 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-11-23 15:55:14,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:55:14,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:55:14,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:55:14,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-11-23 15:55:14,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-11-23 15:55:14,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:55:14,737 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-11-23 15:55:14,737 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-11-23 15:55:14,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:14,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:14,737 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-11-23 15:55:14,737 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-11-23 15:55:14,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:55:14,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:55:14,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:55:14,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:55:14,738 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:55:14,739 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:55:14,739 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:55:14,739 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:55:14,740 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:55:14,740 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:55:14,743 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 15:55:14,743 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 15:55:14,745 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-11-23 15:55:14,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-11-23 15:55:14,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:55:14,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:55:14,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:14,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:14,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:55:14,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:55:14,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:14,753 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-11-23 15:55:14,754 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-11-23 15:55:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:14,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-23 15:55:14,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-23 15:55:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:55:14,755 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:55:14,755 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-23 15:55:14,755 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-23 15:55:14,755 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:55:14,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:55:14,755 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:14,755 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:14,756 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-23 15:55:14,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-23 15:55:14,756 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-23 15:55:14,756 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-23 15:55:14,756 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:55:14,756 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:55:14,756 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:55:14,757 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:55:14,757 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-23 15:55:14,757 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-23 15:55:14,757 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:55:14,757 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:55:14,757 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-11-23 15:55:14,757 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-11-23 15:55:14,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:14,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:14,758 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-11-23 15:55:14,758 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-11-23 15:55:14,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:55:14,758 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:55:14,758 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:55:14,759 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:55:14,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_tm6000_core [2021-11-23 15:55:14,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_tm6000_core [2021-11-23 15:55:14,759 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-11-23 15:55:14,759 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-11-23 15:55:14,759 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-23 15:55:14,760 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-23 15:55:14,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:14,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:14,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:14,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:14,760 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-23 15:55:14,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-23 15:55:14,761 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-23 15:55:14,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-23 15:55:14,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:55:14,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:55:14,761 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-23 15:55:14,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-23 15:55:14,762 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-11-23 15:55:14,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-11-23 15:55:14,762 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-23 15:55:14,762 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-23 15:55:14,762 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-23 15:55:14,762 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-23 15:55:14,762 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 15:55:14,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 15:55:14,764 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-23 15:55:14,764 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-23 15:55:14,764 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:14,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:14,765 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-23 15:55:14,765 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-23 15:55:14,765 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2021-11-23 15:55:14,765 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2021-11-23 15:55:14,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:14,765 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:14,766 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-11-23 15:55:14,766 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-11-23 15:55:14,766 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-23 15:55:14,766 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-23 15:55:14,766 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-11-23 15:55:14,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-11-23 15:55:14,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:55:14,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:55:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-11-23 15:55:14,767 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-11-23 15:55:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-11-23 15:55:14,767 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-11-23 15:55:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:55:14,767 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:55:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-23 15:55:14,768 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-23 15:55:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:14,768 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:14,768 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:55:14,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:55:14,769 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:55:14,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:55:14,769 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:55:14,769 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:55:14,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:55:14,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:55:14,770 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:55:14,770 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:55:14,770 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:55:14,770 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:55:14,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:55:14,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:55:14,770 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-23 15:55:14,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-23 15:55:14,771 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:55:14,771 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:55:14,771 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-23 15:55:14,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-23 15:55:14,771 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 15:55:14,772 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 15:55:14,776 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-11-23 15:55:14,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-11-23 15:55:14,776 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:55:14,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:55:14,776 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-11-23 15:55:14,777 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-11-23 15:55:14,777 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:14,777 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:14,777 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-11-23 15:55:14,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-11-23 15:55:14,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:55:14,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:14,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:14,779 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-11-23 15:55:14,779 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-11-23 15:55:14,779 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-11-23 15:55:14,779 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-11-23 15:55:14,779 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-23 15:55:14,780 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-23 15:55:14,780 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-11-23 15:55:14,780 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-11-23 15:55:14,780 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-23 15:55:14,780 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-23 15:55:14,780 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-11-23 15:55:14,780 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-11-23 15:55:14,780 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-11-23 15:55:14,781 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-11-23 15:55:14,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:55:14,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:55:14,781 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:55:14,781 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:55:14,781 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-11-23 15:55:14,781 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-11-23 15:55:14,782 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:55:14,782 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:55:14,782 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-11-23 15:55:14,782 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-11-23 15:55:14,782 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:55:14,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:55:14,782 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:55:14,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:55:14,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:55:14,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:55:16,095 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:16,099 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:16,222 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:16,227 INFO L158 Benchmark]: Toolchain (without parser) took 11463.40ms. Allocated memory was 111.1MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 70.4MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 310.6MB. Max. memory is 16.1GB. [2021-11-23 15:55:16,227 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 111.1MB. Free memory is still 87.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:16,228 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6329.30ms. Allocated memory was 111.1MB in the beginning and 362.8MB in the end (delta: 251.7MB). Free memory was 70.4MB in the beginning and 182.8MB in the end (delta: -112.4MB). Peak memory consumption was 142.8MB. Max. memory is 16.1GB. [2021-11-23 15:55:16,229 INFO L158 Benchmark]: Boogie Procedure Inliner took 1459.78ms. Allocated memory is still 362.8MB. Free memory was 182.8MB in the beginning and 126.1MB in the end (delta: 56.6MB). Peak memory consumption was 166.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:16,230 INFO L158 Benchmark]: Boogie Preprocessor took 2056.55ms. Allocated memory was 362.8MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 126.1MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 361.8MB. Max. memory is 16.1GB. [2021-11-23 15:55:16,231 INFO L158 Benchmark]: RCFGBuilder took 1612.58ms. Allocated memory is still 1.5GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 74.5MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-11-23 15:55:16,234 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 111.1MB. Free memory is still 87.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6329.30ms. Allocated memory was 111.1MB in the beginning and 362.8MB in the end (delta: 251.7MB). Free memory was 70.4MB in the beginning and 182.8MB in the end (delta: -112.4MB). Peak memory consumption was 142.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1459.78ms. Allocated memory is still 362.8MB. Free memory was 182.8MB in the beginning and 126.1MB in the end (delta: 56.6MB). Peak memory consumption was 166.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2056.55ms. Allocated memory was 362.8MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 126.1MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 361.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1612.58ms. Allocated memory is still 1.5GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 74.5MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:55:16,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:18,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:18,837 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:18,891 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:18,891 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:18,896 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:18,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:18,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:18,906 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:18,913 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:18,918 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:18,920 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:18,920 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:18,923 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:18,925 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:18,930 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:18,932 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:18,933 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:18,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:18,943 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:18,945 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:18,946 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:18,949 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:18,951 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:18,954 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:18,955 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:18,955 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:18,957 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:18,958 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:18,959 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:18,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:18,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:18,961 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:18,963 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:18,964 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:18,964 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:18,965 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:18,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:18,966 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:18,968 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:18,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:18,974 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:55:19,026 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:19,026 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:19,028 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:19,028 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:19,029 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:19,030 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:19,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:19,030 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:19,030 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:19,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:19,032 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:19,032 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:55:19,032 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:55:19,032 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:55:19,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:19,033 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:19,033 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:19,033 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:19,033 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:19,034 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:19,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:19,034 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:19,034 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:19,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:19,035 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:55:19,035 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:55:19,035 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:19,035 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:55:19,036 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:55:19,036 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a [2021-11-23 15:55:19,447 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:19,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:19,486 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:19,488 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:19,489 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:19,490 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 15:55:19,576 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/data/1c61f196c/134e9dfaa0b64f88aa7b5b58ede3e38a/FLAGcd51f0dde [2021-11-23 15:55:20,849 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:20,850 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2021-11-23 15:55:20,938 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/data/1c61f196c/134e9dfaa0b64f88aa7b5b58ede3e38a/FLAGcd51f0dde [2021-11-23 15:55:20,981 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/data/1c61f196c/134e9dfaa0b64f88aa7b5b58ede3e38a [2021-11-23 15:55:20,984 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:20,986 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:20,990 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:20,990 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:20,994 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:20,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:20" (1/1) ... [2021-11-23 15:55:20,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fd21931 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:20, skipping insertion in model container [2021-11-23 15:55:20,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:20" (1/1) ... [2021-11-23 15:55:21,004 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:21,226 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:26,277 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2021-11-23 15:55:26,298 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2021-11-23 15:55:26,300 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2021-11-23 15:55:26,301 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2021-11-23 15:55:26,336 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:26,494 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:55:26,605 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:27,175 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2021-11-23 15:55:27,176 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2021-11-23 15:55:27,176 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2021-11-23 15:55:27,177 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2021-11-23 15:55:27,184 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:27,320 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:28,128 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2021-11-23 15:55:28,129 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2021-11-23 15:55:28,130 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2021-11-23 15:55:28,130 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2021-11-23 15:55:28,140 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:28,582 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:28,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:28 WrapperNode [2021-11-23 15:55:28,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:28,584 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:28,584 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:28,584 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:28,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:28" (1/1) ... [2021-11-23 15:55:28,901 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:28" (1/1) ... [2021-11-23 15:55:30,148 INFO L137 Inliner]: procedures = 541, calls = 7965, calls flagged for inlining = 274, calls inlined = 242, statements flattened = 13638 [2021-11-23 15:55:30,149 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:30,149 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:30,149 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:30,150 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:30,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:28" (1/1) ... [2021-11-23 15:55:30,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:28" (1/1) ... [2021-11-23 15:55:30,899 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:28" (1/1) ... [2021-11-23 15:55:30,912 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:28" (1/1) ... [2021-11-23 15:55:32,331 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:28" (1/1) ... [2021-11-23 15:55:32,421 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:28" (1/1) ... [2021-11-23 15:55:32,486 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:28" (1/1) ... [2021-11-23 15:55:32,656 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:32,657 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:32,657 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:32,657 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:32,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:28" (1/1) ... [2021-11-23 15:55:32,665 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:32,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:32,693 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:32,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:55:32,751 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:55:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:32,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-11-23 15:55:32,752 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-11-23 15:55:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-11-23 15:55:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-11-23 15:55:32,753 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-23 15:55:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-23 15:55:32,753 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:55:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-23 15:55:32,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:32,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:32,754 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-11-23 15:55:32,754 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-11-23 15:55:32,754 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-11-23 15:55:32,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-11-23 15:55:32,755 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-23 15:55:32,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-23 15:55:32,755 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-11-23 15:55:32,755 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-11-23 15:55:32,755 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-23 15:55:32,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-23 15:55:32,756 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:55:32,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-23 15:55:32,756 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:55:32,757 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:55:32,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:55:32,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:55:32,758 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-11-23 15:55:32,758 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-11-23 15:55:32,758 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-11-23 15:55:32,758 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-11-23 15:55:32,759 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:55:32,759 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:55:32,759 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-11-23 15:55:32,759 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-11-23 15:55:32,760 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-23 15:55:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-23 15:55:32,760 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-11-23 15:55:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-11-23 15:55:32,761 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-11-23 15:55:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-11-23 15:55:32,762 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:55:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-23 15:55:32,763 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-11-23 15:55:32,763 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-11-23 15:55:32,763 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-23 15:55:32,764 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-23 15:55:32,764 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-11-23 15:55:32,764 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-11-23 15:55:32,764 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:55:32,764 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-23 15:55:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-23 15:55:32,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:55:32,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:55:32,766 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:55:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:55:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-23 15:55:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-23 15:55:32,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:32,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-11-23 15:55:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-11-23 15:55:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-23 15:55:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-23 15:55:32,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-23 15:55:32,768 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-23 15:55:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-23 15:55:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-23 15:55:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-11-23 15:55:32,769 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-11-23 15:55:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-11-23 15:55:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-11-23 15:55:32,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:55:32,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:55:32,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:55:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:55:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:55:32,771 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:55:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:55:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:55:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-11-23 15:55:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-11-23 15:55:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:55:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-23 15:55:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-11-23 15:55:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-11-23 15:55:32,774 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-11-23 15:55:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-11-23 15:55:32,774 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-23 15:55:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-23 15:55:32,774 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-11-23 15:55:32,774 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-11-23 15:55:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:55:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:55:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-11-23 15:55:32,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_tm6000_core [2021-11-23 15:55:32,775 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-11-23 15:55:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-11-23 15:55:32,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:32,776 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-11-23 15:55:32,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-11-23 15:55:32,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:55:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:55:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:55:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:55:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:55:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:55:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:55:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:55:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:55:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-23 15:55:32,786 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:55:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:55:32,792 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-23 15:55:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-23 15:55:32,793 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-11-23 15:55:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-11-23 15:55:32,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:55:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:55:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:55:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:55:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:55:32,795 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-11-23 15:55:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-11-23 15:55:32,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:55:32,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:55:32,795 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-23 15:55:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-23 15:55:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:55:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:55:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-23 15:55:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-23 15:55:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:55:32,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:55:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:32,797 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-23 15:55:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-23 15:55:32,797 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-23 15:55:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-23 15:55:32,797 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:55:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:55:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:55:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:55:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-23 15:55:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-23 15:55:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:55:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-23 15:55:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:55:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-23 15:55:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-23 15:55:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-11-23 15:55:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-11-23 15:55:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-11-23 15:55:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-11-23 15:55:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:55:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:55:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:55:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:55:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:55:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_tm6000_core [2021-11-23 15:55:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_tm6000_core [2021-11-23 15:55:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-11-23 15:55:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-11-23 15:55:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:55:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-23 15:55:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-23 15:55:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:55:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:55:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-23 15:55:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-23 15:55:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-23 15:55:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-23 15:55:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:55:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:55:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-11-23 15:55:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-11-23 15:55:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-11-23 15:55:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-11-23 15:55:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-23 15:55:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-23 15:55:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-23 15:55:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-23 15:55:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 15:55:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 15:55:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-23 15:55:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-23 15:55:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-23 15:55:32,806 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-23 15:55:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-11-23 15:55:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-11-23 15:55:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-23 15:55:32,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-23 15:55:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-11-23 15:55:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-11-23 15:55:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:55:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:55:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-11-23 15:55:32,808 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-11-23 15:55:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-11-23 15:55:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-11-23 15:55:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:55:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:55:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:55:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:55:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:55:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:55:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-23 15:55:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-23 15:55:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:55:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:55:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:55:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:55:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:55:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:55:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:55:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:55:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:55:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:55:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:55:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:55:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:55:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:55:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-23 15:55:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-23 15:55:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:55:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:55:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-23 15:55:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-23 15:55:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-23 15:55:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-23 15:55:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-11-23 15:55:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-11-23 15:55:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:55:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:55:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-11-23 15:55:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-11-23 15:55:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-11-23 15:55:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-11-23 15:55:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:55:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:55:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:55:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:55:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-11-23 15:55:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-11-23 15:55:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-11-23 15:55:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-11-23 15:55:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-23 15:55:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-23 15:55:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-11-23 15:55:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-11-23 15:55:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-23 15:55:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-23 15:55:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-11-23 15:55:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-11-23 15:55:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-11-23 15:55:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-11-23 15:55:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:55:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:55:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:55:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:55:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-11-23 15:55:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-11-23 15:55:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:55:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:55:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-11-23 15:55:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-11-23 15:55:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:55:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:55:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:55:34,272 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:34,275 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:34,529 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:34,534 INFO L158 Benchmark]: Toolchain (without parser) took 13546.70ms. Allocated memory was 62.9MB in the beginning and 2.9GB in the end (delta: 2.8GB). Free memory was 33.1MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 319.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:34,534 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 62.9MB. Free memory is still 44.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:34,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7593.14ms. Allocated memory was 62.9MB in the beginning and 520.1MB in the end (delta: 457.2MB). Free memory was 32.9MB in the beginning and 340.5MB in the end (delta: -307.6MB). Peak memory consumption was 186.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:34,539 INFO L158 Benchmark]: Boogie Procedure Inliner took 1564.74ms. Allocated memory is still 520.1MB. Free memory was 340.5MB in the beginning and 235.2MB in the end (delta: 105.3MB). Peak memory consumption was 176.6MB. Max. memory is 16.1GB. [2021-11-23 15:55:34,540 INFO L158 Benchmark]: Boogie Preprocessor took 2506.95ms. Allocated memory was 520.1MB in the beginning and 2.9GB in the end (delta: 2.4GB). Free memory was 235.2MB in the beginning and 2.6GB in the end (delta: -2.4GB). Peak memory consumption was 189.5MB. Max. memory is 16.1GB. [2021-11-23 15:55:34,542 INFO L158 Benchmark]: RCFGBuilder took 1875.26ms. Allocated memory is still 2.9GB. Free memory was 2.6GB in the beginning and 2.6GB in the end (delta: 81.8MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-11-23 15:55:34,545 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 62.9MB. Free memory is still 44.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7593.14ms. Allocated memory was 62.9MB in the beginning and 520.1MB in the end (delta: 457.2MB). Free memory was 32.9MB in the beginning and 340.5MB in the end (delta: -307.6MB). Peak memory consumption was 186.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1564.74ms. Allocated memory is still 520.1MB. Free memory was 340.5MB in the beginning and 235.2MB in the end (delta: 105.3MB). Peak memory consumption was 176.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2506.95ms. Allocated memory was 520.1MB in the beginning and 2.9GB in the end (delta: 2.4GB). Free memory was 235.2MB in the beginning and 2.6GB in the end (delta: -2.4GB). Peak memory consumption was 189.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1875.26ms. Allocated memory is still 2.9GB. Free memory was 2.6GB in the beginning and 2.6GB in the end (delta: 81.8MB). Peak memory consumption was 81.8MB. 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. [2021-11-23 15:55:34,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fcee7a2-6f2f-4206-9a31-c5fb494ff036/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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