./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--usbhid--usbhid.ko-entry_point.cil.out.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_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/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_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--usbhid--usbhid.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/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_50ff9254-2872-4edf-972d-33e458023e8d/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 ce994d1a73c37780cf760e0a26dafcaa4c1158119509e83a0962528ef5890c5e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:15,891 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:15,894 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:15,944 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:15,945 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:15,949 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:15,951 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:15,954 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:15,956 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:15,962 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:15,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:15,964 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:15,965 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:15,967 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:15,970 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:15,973 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:15,975 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:15,976 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:15,978 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:15,985 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:15,987 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:15,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:15,992 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:15,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:16,001 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:16,002 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:16,002 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:16,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:16,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:16,006 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:16,007 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:16,008 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:16,010 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:16,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:16,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:16,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:16,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:16,014 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:16,014 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:16,015 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:16,016 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:16,017 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:55:16,057 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:16,057 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:16,059 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:16,059 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:16,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:16,061 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:16,061 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:16,061 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:55:16,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:16,062 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:16,063 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:16,069 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:16,070 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:16,070 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:16,070 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:16,070 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:16,071 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:16,071 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:16,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:16,072 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:16,072 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:16,072 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:16,072 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:55:16,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:55:16,073 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:16,073 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_50ff9254-2872-4edf-972d-33e458023e8d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce994d1a73c37780cf760e0a26dafcaa4c1158119509e83a0962528ef5890c5e [2021-11-23 15:55:16,392 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:16,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:16,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:16,425 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:16,426 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:16,427 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--usbhid--usbhid.ko-entry_point.cil.out.i [2021-11-23 15:55:16,502 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/data/b1d35bd2e/693685a489b44ae3b367d7672823ee54/FLAG4334e80f4 [2021-11-23 15:55:17,568 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:17,569 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--usbhid--usbhid.ko-entry_point.cil.out.i [2021-11-23 15:55:17,627 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/data/b1d35bd2e/693685a489b44ae3b367d7672823ee54/FLAG4334e80f4 [2021-11-23 15:55:17,901 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/data/b1d35bd2e/693685a489b44ae3b367d7672823ee54 [2021-11-23 15:55:17,903 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:17,905 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:17,906 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:17,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:17,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:17,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:17" (1/1) ... [2021-11-23 15:55:17,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6aacae4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:17, skipping insertion in model container [2021-11-23 15:55:17,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:17" (1/1) ... [2021-11-23 15:55:17,932 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:18,091 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:21,533 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_50ff9254-2872-4edf-972d-33e458023e8d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--usbhid--usbhid.ko-entry_point.cil.out.i[374492,374505] [2021-11-23 15:55:21,875 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:21,930 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:22,565 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_50ff9254-2872-4edf-972d-33e458023e8d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--usbhid--usbhid.ko-entry_point.cil.out.i[374492,374505] [2021-11-23 15:55:22,588 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:22,832 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:22,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:22 WrapperNode [2021-11-23 15:55:22,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:22,834 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:22,835 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:22,835 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:22,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:22" (1/1) ... [2021-11-23 15:55:23,024 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:22" (1/1) ... [2021-11-23 15:55:23,308 INFO L137 Inliner]: procedures = 495, calls = 4443, calls flagged for inlining = 161, calls inlined = 145, statements flattened = 7921 [2021-11-23 15:55:23,310 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:23,311 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:23,311 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:23,311 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:23,320 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:22" (1/1) ... [2021-11-23 15:55:23,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:22" (1/1) ... [2021-11-23 15:55:23,463 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:22" (1/1) ... [2021-11-23 15:55:23,463 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:22" (1/1) ... [2021-11-23 15:55:23,648 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:22" (1/1) ... [2021-11-23 15:55:23,691 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:22" (1/1) ... [2021-11-23 15:55:23,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:22" (1/1) ... [2021-11-23 15:55:23,814 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:23,815 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:23,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:23,816 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:23,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:22" (1/1) ... [2021-11-23 15:55:23,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:23,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:23,849 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:23,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:23,896 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:55:23,896 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:55:23,897 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:55:23,897 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_request_effect_upload [2021-11-23 15:55:23,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_request_effect_upload [2021-11-23 15:55:23,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:23,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:23,899 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-11-23 15:55:23,899 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-11-23 15:55:23,899 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_playback_pid [2021-11-23 15:55:23,899 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_playback_pid [2021-11-23 15:55:23,900 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_find_special_field [2021-11-23 15:55:23,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_find_special_field [2021-11-23 15:55:23,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:23,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:23,900 INFO L130 BoogieDeclarations]: Found specification of procedure hid_reset [2021-11-23 15:55:23,901 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_reset [2021-11-23 15:55:23,901 INFO L130 BoogieDeclarations]: Found specification of procedure usb_block_urb [2021-11-23 15:55:23,901 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_block_urb [2021-11-23 15:55:23,901 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:55:23,901 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:55:23,901 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_check_usage [2021-11-23 15:55:23,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_check_usage [2021-11-23 15:55:23,902 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-23 15:55:23,902 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-23 15:55:23,902 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_get_extra_descriptor [2021-11-23 15:55:23,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_get_extra_descriptor [2021-11-23 15:55:23,902 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_init_reports [2021-11-23 15:55:23,903 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_init_reports [2021-11-23 15:55:23,903 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-11-23 15:55:23,903 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-11-23 15:55:23,903 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:55:23,903 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:55:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure hid_suspend [2021-11-23 15:55:23,904 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_suspend [2021-11-23 15:55:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_erase_pid [2021-11-23 15:55:23,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_erase_pid [2021-11-23 15:55:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:55:23,904 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:55:23,905 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:55:23,905 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2021-11-23 15:55:23,905 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2021-11-23 15:55:23,905 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-11-23 15:55:23,905 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-11-23 15:55:23,906 INFO L130 BoogieDeclarations]: Found specification of procedure hiddev_devnode [2021-11-23 15:55:23,906 INFO L138 BoogieDeclarations]: Found implementation of procedure hiddev_devnode [2021-11-23 15:55:23,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:23,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:23,906 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:55:23,907 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:55:23,907 INFO L130 BoogieDeclarations]: Found specification of procedure hid_submit_out [2021-11-23 15:55:23,907 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_submit_out [2021-11-23 15:55:23,907 INFO L130 BoogieDeclarations]: Found specification of procedure hid_resume_common [2021-11-23 15:55:23,908 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_resume_common [2021-11-23 15:55:23,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:23,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_thread_lock_of_hiddev_list [2021-11-23 15:55:23,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_thread_lock_of_hiddev_list [2021-11-23 15:55:23,908 INFO L130 BoogieDeclarations]: Found specification of procedure hid_output_report [2021-11-23 15:55:23,909 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_output_report [2021-11-23 15:55:23,909 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:55:23,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:55:24,006 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:55:24,006 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:55:24,006 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:55:24,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:55:24,006 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_power [2021-11-23 15:55:24,007 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_power [2021-11-23 15:55:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure hid_free_buffers [2021-11-23 15:55:24,007 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_free_buffers [2021-11-23 15:55:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:55:24,007 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:55:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:55:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure hid_pidff_init [2021-11-23 15:55:24,007 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_pidff_init [2021-11-23 15:55:24,007 INFO L130 BoogieDeclarations]: Found specification of procedure hid_find_max_report [2021-11-23 15:55:24,007 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_find_max_report [2021-11-23 15:55:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_existancelock_of_hiddev [2021-11-23 15:55:24,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_existancelock_of_hiddev [2021-11-23 15:55:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:55:24,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:55:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:55:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_autocenter [2021-11-23 15:55:24,008 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_autocenter [2021-11-23 15:55:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_request [2021-11-23 15:55:24,008 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_request [2021-11-23 15:55:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure hiddev_ioctl [2021-11-23 15:55:24,009 INFO L138 BoogieDeclarations]: Found implementation of procedure hiddev_ioctl [2021-11-23 15:55:24,009 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-23 15:55:24,009 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-23 15:55:24,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:55:24,009 INFO L130 BoogieDeclarations]: Found specification of procedure hid_submit_ctrl [2021-11-23 15:55:24,009 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_submit_ctrl [2021-11-23 15:55:24,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:24,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:24,009 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:55:24,009 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:55:24,009 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_idle [2021-11-23 15:55:24,010 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_idle [2021-11-23 15:55:24,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2021-11-23 15:55:24,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2021-11-23 15:55:24,010 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:55:24,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:55:24,010 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:55:24,010 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:55:24,010 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_restart_out_queue [2021-11-23 15:55:24,010 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_restart_out_queue [2021-11-23 15:55:24,010 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:55:24,011 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:55:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_thread_lock_of_hiddev_list [2021-11-23 15:55:24,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_thread_lock_of_hiddev_list [2021-11-23 15:55:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_parse [2021-11-23 15:55:24,011 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_parse [2021-11-23 15:55:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2021-11-23 15:55:24,011 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2021-11-23 15:55:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_wait_io [2021-11-23 15:55:24,011 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_wait_io [2021-11-23 15:55:24,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:55:24,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:55:24,012 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_put_power [2021-11-23 15:55:24,012 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_put_power [2021-11-23 15:55:24,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:24,012 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2021-11-23 15:55:24,012 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2021-11-23 15:55:24,012 INFO L130 BoogieDeclarations]: Found specification of procedure hiddev_poll [2021-11-23 15:55:24,012 INFO L138 BoogieDeclarations]: Found implementation of procedure hiddev_poll [2021-11-23 15:55:24,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:24,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:55:24,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:55:24,018 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_check_autocenter [2021-11-23 15:55:24,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_check_autocenter [2021-11-23 15:55:24,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:24,020 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:24,020 INFO L130 BoogieDeclarations]: Found specification of procedure hid_cease_io [2021-11-23 15:55:24,020 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_cease_io [2021-11-23 15:55:24,021 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:55:24,021 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:55:24,021 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:24,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:24,022 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:55:24,022 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:55:24,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_hid_open_mut [2021-11-23 15:55:24,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_hid_open_mut [2021-11-23 15:55:24,022 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:55:24,023 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:55:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_wait [2021-11-23 15:55:24,023 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_wait [2021-11-23 15:55:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_find_special_keys [2021-11-23 15:55:24,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_find_special_keys [2021-11-23 15:55:24,023 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:24,023 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure hid_start_in [2021-11-23 15:55:24,024 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_start_in [2021-11-23 15:55:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-11-23 15:55:24,024 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-11-23 15:55:24,024 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:55:24,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:55:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:55:24,025 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:55:24,025 INFO L130 BoogieDeclarations]: Found specification of procedure hiddev_fasync [2021-11-23 15:55:24,026 INFO L138 BoogieDeclarations]: Found implementation of procedure hiddev_fasync [2021-11-23 15:55:24,026 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-11-23 15:55:24,026 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-11-23 15:55:24,026 INFO L130 BoogieDeclarations]: Found specification of procedure hid_io_error [2021-11-23 15:55:24,026 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_io_error [2021-11-23 15:55:24,026 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:55:24,027 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:55:24,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:24,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:24,027 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:55:24,027 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:55:24,027 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_request [2021-11-23 15:55:24,027 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_request [2021-11-23 15:55:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-11-23 15:55:24,028 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-11-23 15:55:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:24,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:24,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:55:24,029 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:55:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2021-11-23 15:55:24,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2021-11-23 15:55:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_existancelock_of_hiddev [2021-11-23 15:55:24,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_existancelock_of_hiddev [2021-11-23 15:55:24,029 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-11-23 15:55:24,030 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-11-23 15:55:24,030 INFO L130 BoogieDeclarations]: Found specification of procedure hid_cancel_delayed_stuff [2021-11-23 15:55:24,030 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_cancel_delayed_stuff [2021-11-23 15:55:24,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_hid_open_mut [2021-11-23 15:55:24,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_hid_open_mut [2021-11-23 15:55:24,030 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:24,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:24,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:55:24,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:55:24,031 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_no_suspend [2021-11-23 15:55:24,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_no_suspend [2021-11-23 15:55:24,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:24,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:24,032 INFO L130 BoogieDeclarations]: Found specification of procedure hiddev_lookup_report [2021-11-23 15:55:24,033 INFO L138 BoogieDeclarations]: Found implementation of procedure hiddev_lookup_report [2021-11-23 15:55:24,033 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:55:24,033 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:55:24,033 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_no_resume [2021-11-23 15:55:24,034 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_no_resume [2021-11-23 15:55:24,034 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_output_report [2021-11-23 15:55:24,034 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_output_report [2021-11-23 15:55:24,034 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:55:24,034 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:55:24,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2021-11-23 15:55:24,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2021-11-23 15:55:24,035 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_disconnect [2021-11-23 15:55:24,035 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_disconnect [2021-11-23 15:55:24,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:24,035 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:55:24,035 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:55:24,035 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-11-23 15:55:24,036 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-11-23 15:55:24,036 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_submit_report [2021-11-23 15:55:24,036 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_submit_report [2021-11-23 15:55:24,036 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_mark_busy [2021-11-23 15:55:24,036 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_mark_busy [2021-11-23 15:55:24,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:24,036 INFO L130 BoogieDeclarations]: Found specification of procedure hid_set_idle [2021-11-23 15:55:24,037 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_set_idle [2021-11-23 15:55:24,038 INFO L130 BoogieDeclarations]: Found specification of procedure hid_destroy_device [2021-11-23 15:55:24,038 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_destroy_device [2021-11-23 15:55:24,038 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2021-11-23 15:55:24,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2021-11-23 15:55:24,038 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_open [2021-11-23 15:55:24,039 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_open [2021-11-23 15:55:24,039 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-11-23 15:55:24,039 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-11-23 15:55:24,040 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_rescale [2021-11-23 15:55:24,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_rescale [2021-11-23 15:55:24,040 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_set [2021-11-23 15:55:24,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_set [2021-11-23 15:55:24,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:24,041 INFO L130 BoogieDeclarations]: Found specification of procedure hid_reset_resume [2021-11-23 15:55:24,041 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_reset_resume [2021-11-23 15:55:24,041 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:55:24,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:55:24,042 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:24,042 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:24,042 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:55:24,042 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:55:24,042 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:24,042 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:24,043 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_close [2021-11-23 15:55:24,043 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_close [2021-11-23 15:55:24,043 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:55:24,043 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:55:24,044 INFO L130 BoogieDeclarations]: Found specification of procedure hid_alloc_report_buf [2021-11-23 15:55:24,044 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_alloc_report_buf [2021-11-23 15:55:24,049 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_find_reports [2021-11-23 15:55:24,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_find_reports [2021-11-23 15:55:24,050 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:55:24,050 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:55:24,050 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_async [2021-11-23 15:55:24,050 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_async [2021-11-23 15:55:24,050 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_find_fields [2021-11-23 15:55:24,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_find_fields [2021-11-23 15:55:24,050 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:55:24,057 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:55:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure hiddev_write [2021-11-23 15:55:24,057 INFO L138 BoogieDeclarations]: Found implementation of procedure hiddev_write [2021-11-23 15:55:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_quirks_exit [2021-11-23 15:55:24,057 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_quirks_exit [2021-11-23 15:55:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:55:24,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:55:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:55:24,058 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:55:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2021-11-23 15:55:24,058 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2021-11-23 15:55:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_restart_queues [2021-11-23 15:55:24,058 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_restart_queues [2021-11-23 15:55:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-11-23 15:55:24,059 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-11-23 15:55:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:24,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:55:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure hid_device_io_stop [2021-11-23 15:55:24,059 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_device_io_stop [2021-11-23 15:55:24,060 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:55:24,060 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:55:24,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:24,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:24,061 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_restart_ctrl_queue [2021-11-23 15:55:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_restart_ctrl_queue [2021-11-23 15:55:24,061 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_start [2021-11-23 15:55:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_start [2021-11-23 15:55:24,061 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_reset [2021-11-23 15:55:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_reset [2021-11-23 15:55:24,061 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:55:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:55:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:55:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:55:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:55:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:55:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-11-23 15:55:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-11-23 15:55:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:55:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:55:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:55:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:55:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:55:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:55:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_lookup_quirk [2021-11-23 15:55:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_lookup_quirk [2021-11-23 15:55:24,064 INFO L130 BoogieDeclarations]: Found specification of procedure hid_post_reset [2021-11-23 15:55:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_post_reset [2021-11-23 15:55:24,064 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_raw_request [2021-11-23 15:55:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_raw_request [2021-11-23 15:55:24,064 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:55:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:55:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_get_power [2021-11-23 15:55:24,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_get_power [2021-11-23 15:55:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:55:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-11-23 15:55:24,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-11-23 15:55:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 15:55:24,065 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 15:55:24,066 INFO L130 BoogieDeclarations]: Found specification of procedure hid_resume [2021-11-23 15:55:24,066 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_resume [2021-11-23 15:55:24,066 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_class_descriptor [2021-11-23 15:55:24,066 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_class_descriptor [2021-11-23 15:55:25,119 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:25,125 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:25,710 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:25,714 INFO L158 Benchmark]: Toolchain (without parser) took 7808.66ms. Allocated memory was 102.8MB in the beginning and 289.4MB in the end (delta: 186.6MB). Free memory was 69.6MB in the beginning and 160.8MB in the end (delta: -91.2MB). Peak memory consumption was 160.2MB. Max. memory is 16.1GB. [2021-11-23 15:55:25,715 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 102.8MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:25,715 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4927.83ms. Allocated memory was 102.8MB in the beginning and 178.3MB in the end (delta: 75.5MB). Free memory was 69.4MB in the beginning and 96.8MB in the end (delta: -27.4MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:25,716 INFO L158 Benchmark]: Boogie Procedure Inliner took 475.75ms. Allocated memory is still 178.3MB. Free memory was 96.8MB in the beginning and 52.8MB in the end (delta: 44.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-11-23 15:55:25,721 INFO L158 Benchmark]: Boogie Preprocessor took 503.44ms. Allocated memory was 178.3MB in the beginning and 289.4MB in the end (delta: 111.1MB). Free memory was 52.8MB in the beginning and 142.2MB in the end (delta: -89.4MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. [2021-11-23 15:55:25,723 INFO L158 Benchmark]: RCFGBuilder took 1897.19ms. Allocated memory is still 289.4MB. Free memory was 142.2MB in the beginning and 160.8MB in the end (delta: -18.7MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:25,728 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 102.8MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4927.83ms. Allocated memory was 102.8MB in the beginning and 178.3MB in the end (delta: 75.5MB). Free memory was 69.4MB in the beginning and 96.8MB in the end (delta: -27.4MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 475.75ms. Allocated memory is still 178.3MB. Free memory was 96.8MB in the beginning and 52.8MB in the end (delta: 44.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 503.44ms. Allocated memory was 178.3MB in the beginning and 289.4MB in the end (delta: 111.1MB). Free memory was 52.8MB in the beginning and 142.2MB in the end (delta: -89.4MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1897.19ms. Allocated memory is still 289.4MB. Free memory was 142.2MB in the beginning and 160.8MB in the end (delta: -18.7MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:55:25,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/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_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/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_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--usbhid--usbhid.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/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_50ff9254-2872-4edf-972d-33e458023e8d/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 ce994d1a73c37780cf760e0a26dafcaa4c1158119509e83a0962528ef5890c5e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:28,207 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:28,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:28,268 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:28,269 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:28,270 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:28,272 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:28,274 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:28,276 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:28,277 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:28,278 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:28,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:28,280 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:28,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:28,283 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:28,285 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:28,286 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:28,287 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:28,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:28,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:28,300 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:28,302 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:28,303 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:28,305 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:28,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:28,313 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:28,314 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:28,315 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:28,316 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:28,317 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:28,317 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:28,318 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:28,319 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:28,320 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:28,321 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:28,322 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:28,323 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:28,323 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:28,323 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:28,324 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:28,326 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:28,328 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:55:28,376 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:28,376 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:28,377 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:28,378 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:28,379 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:28,379 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:28,380 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:28,380 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:28,381 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:28,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:28,382 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:28,382 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:55:28,382 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:55:28,383 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:55:28,383 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:28,383 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:28,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:28,384 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:28,384 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:28,384 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:28,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:28,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:28,385 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:28,385 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:28,385 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:55:28,386 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:55:28,386 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:28,386 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:55:28,386 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:55:28,387 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_50ff9254-2872-4edf-972d-33e458023e8d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce994d1a73c37780cf760e0a26dafcaa4c1158119509e83a0962528ef5890c5e [2021-11-23 15:55:28,770 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:28,806 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:28,809 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:28,811 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:28,812 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:28,813 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--usbhid--usbhid.ko-entry_point.cil.out.i [2021-11-23 15:55:28,885 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/data/2640a7ee1/5d4b379e5a2b481aa37f7fd8cf866e3e/FLAG7bfb11524 [2021-11-23 15:55:29,967 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:29,969 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--usbhid--usbhid.ko-entry_point.cil.out.i [2021-11-23 15:55:30,045 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/data/2640a7ee1/5d4b379e5a2b481aa37f7fd8cf866e3e/FLAG7bfb11524 [2021-11-23 15:55:30,312 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/data/2640a7ee1/5d4b379e5a2b481aa37f7fd8cf866e3e [2021-11-23 15:55:30,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:30,316 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:30,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:30,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:30,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:30,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:30" (1/1) ... [2021-11-23 15:55:30,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5debc7af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:30, skipping insertion in model container [2021-11-23 15:55:30,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:30" (1/1) ... [2021-11-23 15:55:30,356 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:30,551 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:34,120 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_50ff9254-2872-4edf-972d-33e458023e8d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--usbhid--usbhid.ko-entry_point.cil.out.i[374492,374505] [2021-11-23 15:55:34,469 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:34,535 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:55:34,631 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:35,226 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_50ff9254-2872-4edf-972d-33e458023e8d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--usbhid--usbhid.ko-entry_point.cil.out.i[374492,374505] [2021-11-23 15:55:35,249 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:35,285 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:35,831 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_50ff9254-2872-4edf-972d-33e458023e8d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--usbhid--usbhid.ko-entry_point.cil.out.i[374492,374505] [2021-11-23 15:55:35,881 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:36,067 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:36,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36 WrapperNode [2021-11-23 15:55:36,067 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:36,069 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:36,070 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:36,070 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:36,076 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:36,213 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:36,468 INFO L137 Inliner]: procedures = 510, calls = 4443, calls flagged for inlining = 161, calls inlined = 145, statements flattened = 7682 [2021-11-23 15:55:36,468 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:36,469 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:36,469 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:36,469 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:36,479 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:36,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:36,543 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:36,543 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:36,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:36,880 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:36,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:36,977 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:36,979 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:36,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:36,980 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:36,981 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:36,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:36,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:37,014 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:37,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:55:37,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:55:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:55:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_request_effect_upload [2021-11-23 15:55:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_request_effect_upload [2021-11-23 15:55:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-11-23 15:55:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-11-23 15:55:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_playback_pid [2021-11-23 15:55:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_playback_pid [2021-11-23 15:55:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_find_special_field [2021-11-23 15:55:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_find_special_field [2021-11-23 15:55:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure hid_reset [2021-11-23 15:55:37,083 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_reset [2021-11-23 15:55:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure usb_block_urb [2021-11-23 15:55:37,083 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_block_urb [2021-11-23 15:55:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:55:37,083 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:55:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_check_usage [2021-11-23 15:55:37,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_check_usage [2021-11-23 15:55:37,084 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-23 15:55:37,084 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-23 15:55:37,084 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_get_extra_descriptor [2021-11-23 15:55:37,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_get_extra_descriptor [2021-11-23 15:55:37,084 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_init_reports [2021-11-23 15:55:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_init_reports [2021-11-23 15:55:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-11-23 15:55:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-11-23 15:55:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:55:37,085 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:55:37,085 INFO L130 BoogieDeclarations]: Found specification of procedure hid_suspend [2021-11-23 15:55:37,086 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_suspend [2021-11-23 15:55:37,086 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_erase_pid [2021-11-23 15:55:37,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_erase_pid [2021-11-23 15:55:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:55:37,087 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:55:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:55:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2021-11-23 15:55:37,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2021-11-23 15:55:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-11-23 15:55:37,088 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-11-23 15:55:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure hiddev_devnode [2021-11-23 15:55:37,089 INFO L138 BoogieDeclarations]: Found implementation of procedure hiddev_devnode [2021-11-23 15:55:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:37,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:55:37,089 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:55:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure hid_submit_out [2021-11-23 15:55:37,090 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_submit_out [2021-11-23 15:55:37,090 INFO L130 BoogieDeclarations]: Found specification of procedure hid_resume_common [2021-11-23 15:55:37,091 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_resume_common [2021-11-23 15:55:37,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_thread_lock_of_hiddev_list [2021-11-23 15:55:37,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_thread_lock_of_hiddev_list [2021-11-23 15:55:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:55:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:55:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:55:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:55:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure hid_output_report [2021-11-23 15:55:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_output_report [2021-11-23 15:55:37,094 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:55:37,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:55:37,094 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:55:37,095 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:55:37,095 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:55:37,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:55:37,095 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_power [2021-11-23 15:55:37,096 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_power [2021-11-23 15:55:37,096 INFO L130 BoogieDeclarations]: Found specification of procedure hid_free_buffers [2021-11-23 15:55:37,096 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_free_buffers [2021-11-23 15:55:37,096 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:55:37,096 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:55:37,096 INFO L130 BoogieDeclarations]: Found specification of procedure hid_pidff_init [2021-11-23 15:55:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_pidff_init [2021-11-23 15:55:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure hid_find_max_report [2021-11-23 15:55:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_find_max_report [2021-11-23 15:55:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_existancelock_of_hiddev [2021-11-23 15:55:37,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_existancelock_of_hiddev [2021-11-23 15:55:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:55:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:55:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_autocenter [2021-11-23 15:55:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_autocenter [2021-11-23 15:55:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_request [2021-11-23 15:55:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_request [2021-11-23 15:55:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure hiddev_ioctl [2021-11-23 15:55:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure hiddev_ioctl [2021-11-23 15:55:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-23 15:55:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-23 15:55:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure hid_submit_ctrl [2021-11-23 15:55:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_submit_ctrl [2021-11-23 15:55:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:37,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:55:37,102 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:55:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_idle [2021-11-23 15:55:37,103 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_idle [2021-11-23 15:55:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:55:37,103 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:55:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:55:37,103 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:55:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_restart_out_queue [2021-11-23 15:55:37,104 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_restart_out_queue [2021-11-23 15:55:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:55:37,104 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:55:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_thread_lock_of_hiddev_list [2021-11-23 15:55:37,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_thread_lock_of_hiddev_list [2021-11-23 15:55:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_parse [2021-11-23 15:55:37,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_parse [2021-11-23 15:55:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2021-11-23 15:55:37,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2021-11-23 15:55:37,106 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_wait_io [2021-11-23 15:55:37,106 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_wait_io [2021-11-23 15:55:37,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:55:37,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:55:37,109 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_put_power [2021-11-23 15:55:37,110 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_put_power [2021-11-23 15:55:37,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:37,110 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2021-11-23 15:55:37,111 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2021-11-23 15:55:37,113 INFO L130 BoogieDeclarations]: Found specification of procedure hiddev_poll [2021-11-23 15:55:37,113 INFO L138 BoogieDeclarations]: Found implementation of procedure hiddev_poll [2021-11-23 15:55:37,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:37,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:55:37,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:55:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_check_autocenter [2021-11-23 15:55:37,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_check_autocenter [2021-11-23 15:55:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure hid_cease_io [2021-11-23 15:55:37,121 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_cease_io [2021-11-23 15:55:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:55:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:55:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:55:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:55:37,121 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:55:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:55:37,122 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:55:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_hid_open_mut [2021-11-23 15:55:37,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_hid_open_mut [2021-11-23 15:55:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:55:37,122 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:55:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_wait [2021-11-23 15:55:37,123 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_wait [2021-11-23 15:55:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_find_special_keys [2021-11-23 15:55:37,123 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_find_special_keys [2021-11-23 15:55:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:37,123 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure hid_start_in [2021-11-23 15:55:37,123 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_start_in [2021-11-23 15:55:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-11-23 15:55:37,124 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-11-23 15:55:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:55:37,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:55:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:55:37,124 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:55:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:55:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure hiddev_fasync [2021-11-23 15:55:37,125 INFO L138 BoogieDeclarations]: Found implementation of procedure hiddev_fasync [2021-11-23 15:55:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-11-23 15:55:37,125 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-11-23 15:55:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure hid_io_error [2021-11-23 15:55:37,125 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_io_error [2021-11-23 15:55:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:55:37,126 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:55:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:37,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:55:37,126 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:55:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_request [2021-11-23 15:55:37,126 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_request [2021-11-23 15:55:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:55:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-11-23 15:55:37,127 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-11-23 15:55:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:55:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:55:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:55:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:37,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:55:37,128 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:55:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2021-11-23 15:55:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2021-11-23 15:55:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~C_INT [2021-11-23 15:55:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~C_INT [2021-11-23 15:55:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_existancelock_of_hiddev [2021-11-23 15:55:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_existancelock_of_hiddev [2021-11-23 15:55:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-11-23 15:55:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-11-23 15:55:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure hid_cancel_delayed_stuff [2021-11-23 15:55:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_cancel_delayed_stuff [2021-11-23 15:55:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_hid_open_mut [2021-11-23 15:55:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_hid_open_mut [2021-11-23 15:55:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:55:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:55:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_no_suspend [2021-11-23 15:55:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_no_suspend [2021-11-23 15:55:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure hiddev_lookup_report [2021-11-23 15:55:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure hiddev_lookup_report [2021-11-23 15:55:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:55:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:55:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_no_resume [2021-11-23 15:55:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_no_resume [2021-11-23 15:55:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_output_report [2021-11-23 15:55:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_output_report [2021-11-23 15:55:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:55:37,133 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:55:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2021-11-23 15:55:37,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2021-11-23 15:55:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_disconnect [2021-11-23 15:55:37,133 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_disconnect [2021-11-23 15:55:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:55:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:55:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-11-23 15:55:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-11-23 15:55:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_submit_report [2021-11-23 15:55:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_submit_report [2021-11-23 15:55:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_mark_busy [2021-11-23 15:55:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_mark_busy [2021-11-23 15:55:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure hid_set_idle [2021-11-23 15:55:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_set_idle [2021-11-23 15:55:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure hid_destroy_device [2021-11-23 15:55:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_destroy_device [2021-11-23 15:55:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2021-11-23 15:55:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2021-11-23 15:55:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_open [2021-11-23 15:55:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_open [2021-11-23 15:55:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-11-23 15:55:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-11-23 15:55:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:55:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_rescale [2021-11-23 15:55:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_rescale [2021-11-23 15:55:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:55:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_set [2021-11-23 15:55:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_set [2021-11-23 15:55:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:55:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:55:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure hid_reset_resume [2021-11-23 15:55:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_reset_resume [2021-11-23 15:55:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:55:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:55:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:55:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:55:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_close [2021-11-23 15:55:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_close [2021-11-23 15:55:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:55:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:55:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure hid_alloc_report_buf [2021-11-23 15:55:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_alloc_report_buf [2021-11-23 15:55:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_find_reports [2021-11-23 15:55:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_find_reports [2021-11-23 15:55:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:55:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:55:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_async [2021-11-23 15:55:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_async [2021-11-23 15:55:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_find_fields [2021-11-23 15:55:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_find_fields [2021-11-23 15:55:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:55:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:55:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure hiddev_write [2021-11-23 15:55:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure hiddev_write [2021-11-23 15:55:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_quirks_exit [2021-11-23 15:55:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_quirks_exit [2021-11-23 15:55:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:55:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:55:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:55:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:55:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2021-11-23 15:55:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2021-11-23 15:55:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_restart_queues [2021-11-23 15:55:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_restart_queues [2021-11-23 15:55:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-11-23 15:55:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-11-23 15:55:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure hid_device_io_stop [2021-11-23 15:55:37,150 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_device_io_stop [2021-11-23 15:55:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:55:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:55:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:55:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:55:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:55:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:55:37,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:37,151 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_restart_ctrl_queue [2021-11-23 15:55:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_restart_ctrl_queue [2021-11-23 15:55:37,151 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_start [2021-11-23 15:55:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_start [2021-11-23 15:55:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure pidff_reset [2021-11-23 15:55:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pidff_reset [2021-11-23 15:55:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:55:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:55:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:55:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:55:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:55:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:55:37,153 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-11-23 15:55:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-11-23 15:55:37,153 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:55:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:55:37,153 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:55:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:55:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:55:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:55:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_lookup_quirk [2021-11-23 15:55:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_lookup_quirk [2021-11-23 15:55:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure hid_post_reset [2021-11-23 15:55:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_post_reset [2021-11-23 15:55:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_raw_request [2021-11-23 15:55:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_raw_request [2021-11-23 15:55:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:55:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:55:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure usbhid_get_power [2021-11-23 15:55:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure usbhid_get_power [2021-11-23 15:55:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-11-23 15:55:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-11-23 15:55:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 15:55:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 15:55:37,156 INFO L130 BoogieDeclarations]: Found specification of procedure hid_resume [2021-11-23 15:55:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_resume [2021-11-23 15:55:37,156 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_class_descriptor [2021-11-23 15:55:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_class_descriptor [2021-11-23 15:55:38,236 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:38,241 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:48,798 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:48,802 INFO L158 Benchmark]: Toolchain (without parser) took 18485.26ms. Allocated memory was 65.0MB in the beginning and 406.8MB in the end (delta: 341.8MB). Free memory was 40.0MB in the beginning and 271.9MB in the end (delta: -231.9MB). Peak memory consumption was 206.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:48,803 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 65.0MB. Free memory was 44.8MB in the beginning and 44.8MB in the end (delta: 44.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:48,804 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5750.72ms. Allocated memory was 65.0MB in the beginning and 203.4MB in the end (delta: 138.4MB). Free memory was 39.8MB in the beginning and 75.5MB in the end (delta: -35.7MB). Peak memory consumption was 114.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:48,804 INFO L158 Benchmark]: Boogie Procedure Inliner took 399.14ms. Allocated memory is still 203.4MB. Free memory was 75.5MB in the beginning and 86.7MB in the end (delta: -11.2MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2021-11-23 15:55:48,805 INFO L158 Benchmark]: Boogie Preprocessor took 508.26ms. Allocated memory was 203.4MB in the beginning and 406.8MB in the end (delta: 203.4MB). Free memory was 86.7MB in the beginning and 273.3MB in the end (delta: -186.7MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:48,805 INFO L158 Benchmark]: RCFGBuilder took 11821.10ms. Allocated memory is still 406.8MB. Free memory was 273.3MB in the beginning and 271.9MB in the end (delta: 1.4MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. [2021-11-23 15:55:48,808 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 65.0MB. Free memory was 44.8MB in the beginning and 44.8MB in the end (delta: 44.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5750.72ms. Allocated memory was 65.0MB in the beginning and 203.4MB in the end (delta: 138.4MB). Free memory was 39.8MB in the beginning and 75.5MB in the end (delta: -35.7MB). Peak memory consumption was 114.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 399.14ms. Allocated memory is still 203.4MB. Free memory was 75.5MB in the beginning and 86.7MB in the end (delta: -11.2MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 508.26ms. Allocated memory was 203.4MB in the beginning and 406.8MB in the end (delta: 203.4MB). Free memory was 86.7MB in the beginning and 273.3MB in the end (delta: -186.7MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * RCFGBuilder took 11821.10ms. Allocated memory is still 406.8MB. Free memory was 273.3MB in the beginning and 271.9MB in the end (delta: 1.4MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:55:48,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50ff9254-2872-4edf-972d-33e458023e8d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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