./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0991342cd9e67cbadb964d86a1516812eb3aa45e84d4674c09b8e10a19f475c1 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:04:15,600 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:04:15,620 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:04:15,659 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:04:15,660 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:04:15,661 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:04:15,662 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:04:15,664 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:04:15,665 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:04:15,667 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:04:15,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:04:15,668 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:04:15,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:04:15,672 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:04:15,674 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:04:15,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:04:15,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:04:15,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:04:15,688 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:04:15,689 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:04:15,691 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:04:15,693 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:04:15,694 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:04:15,695 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:04:15,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:04:15,702 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:04:15,702 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:04:15,703 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:04:15,704 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:04:15,705 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:04:15,705 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:04:15,706 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:04:15,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:04:15,707 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:04:15,708 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:04:15,708 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:04:15,709 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:04:15,709 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:04:15,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:04:15,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:04:15,711 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:04:15,713 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:04:15,741 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:04:15,742 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:04:15,742 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:04:15,742 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:04:15,743 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:04:15,743 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:04:15,744 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:04:15,744 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:04:15,744 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:04:15,744 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:04:15,745 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:04:15,745 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:04:15,745 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:04:15,745 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:04:15,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:04:15,746 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:04:15,746 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:04:15,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:04:15,746 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:04:15,746 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:04:15,747 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:04:15,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:04:15,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:04:15,747 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:04:15,747 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:04:15,748 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:04:15,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:04:15,748 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:04:15,748 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:04:15,748 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:04:15,749 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:04:15,749 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0991342cd9e67cbadb964d86a1516812eb3aa45e84d4674c09b8e10a19f475c1 [2021-12-15 13:04:16,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:04:16,027 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:04:16,030 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:04:16,031 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:04:16,031 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:04:16,032 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i [2021-12-15 13:04:16,096 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/829d2d68d/4068224735df42fa8111ebe0613959f9/FLAG20ed0ee33 [2021-12-15 13:04:16,862 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:04:16,863 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i [2021-12-15 13:04:16,917 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/829d2d68d/4068224735df42fa8111ebe0613959f9/FLAG20ed0ee33 [2021-12-15 13:04:17,122 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/829d2d68d/4068224735df42fa8111ebe0613959f9 [2021-12-15 13:04:17,125 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:04:17,127 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:04:17,128 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:04:17,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:04:17,131 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:04:17,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:04:17" (1/1) ... [2021-12-15 13:04:17,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bb0a3ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:17, skipping insertion in model container [2021-12-15 13:04:17,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:04:17" (1/1) ... [2021-12-15 13:04:17,138 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:04:17,273 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:04:19,604 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i[339370,339383] [2021-12-15 13:04:19,757 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:04:19,829 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:04:20,189 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i[339370,339383] [2021-12-15 13:04:20,201 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:04:20,283 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:04:20,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:20 WrapperNode [2021-12-15 13:04:20,285 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:04:20,286 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:04:20,286 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:04:20,287 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:04:20,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:20" (1/1) ... [2021-12-15 13:04:20,425 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:20" (1/1) ... [2021-12-15 13:04:20,682 INFO L137 Inliner]: procedures = 326, calls = 4469, calls flagged for inlining = 131, calls inlined = 121, statements flattened = 8803 [2021-12-15 13:04:20,684 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:04:20,684 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:04:20,685 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:04:20,685 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:04:20,692 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:20" (1/1) ... [2021-12-15 13:04:20,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:20" (1/1) ... [2021-12-15 13:04:20,830 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:20" (1/1) ... [2021-12-15 13:04:20,831 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:20" (1/1) ... [2021-12-15 13:04:21,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:20" (1/1) ... [2021-12-15 13:04:21,056 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:20" (1/1) ... [2021-12-15 13:04:21,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:20" (1/1) ... [2021-12-15 13:04:21,135 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:04:21,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:04:21,136 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:04:21,136 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:04:21,137 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:20" (1/1) ... [2021-12-15 13:04:21,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:04:21,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:04:21,164 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:04:21,194 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:04:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_ohci [2021-12-15 13:04:21,209 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_ohci [2021-12-15 13:04:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:04:21,209 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:04:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-12-15 13:04:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-12-15 13:04:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:04:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:04:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure start_ed_unlink [2021-12-15 13:04:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ed_unlink [2021-12-15 13:04:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_status [2021-12-15 13:04:21,262 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_status [2021-12-15 13:04:21,262 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-12-15 13:04:21,262 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-12-15 13:04:21,263 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_suspend [2021-12-15 13:04:21,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_suspend [2021-12-15 13:04:21,263 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2021-12-15 13:04:21,263 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2021-12-15 13:04:21,263 INFO L130 BoogieDeclarations]: Found specification of procedure show_list [2021-12-15 13:04:21,263 INFO L138 BoogieDeclarations]: Found implementation of procedure show_list [2021-12-15 13:04:21,263 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_probe [2021-12-15 13:04:21,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_probe [2021-12-15 13:04:21,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:04:21,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:04:21,263 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-12-15 13:04:21,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-12-15 13:04:21,263 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpup [2021-12-15 13:04:21,264 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpup [2021-12-15 13:04:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure hcfs2string [2021-12-15 13:04:21,264 INFO L138 BoogieDeclarations]: Found implementation of procedure hcfs2string [2021-12-15 13:04:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_zfmicro [2021-12-15 13:04:21,264 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_zfmicro [2021-12-15 13:04:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2021-12-15 13:04:21,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2021-12-15 13:04:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_status_data [2021-12-15 13:04:21,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_status_data [2021-12-15 13:04:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_pci_reset [2021-12-15 13:04:21,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_pci_reset [2021-12-15 13:04:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_shutdown [2021-12-15 13:04:21,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_shutdown [2021-12-15 13:04:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:04:21,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:04:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:04:21,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:04:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_intr_mask [2021-12-15 13:04:21,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_intr_mask [2021-12-15 13:04:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_buffer [2021-12-15 13:04:21,265 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_buffer [2021-12-15 13:04:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure _ohci_writel [2021-12-15 13:04:21,265 INFO L138 BoogieDeclarations]: Found implementation of procedure _ohci_writel [2021-12-15 13:04:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:04:21,265 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:04:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:04:21,265 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:04:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hwPSWp [2021-12-15 13:04:21,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hwPSWp [2021-12-15 13:04:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_resume [2021-12-15 13:04:21,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_resume [2021-12-15 13:04:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_suspend [2021-12-15 13:04:21,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_suspend [2021-12-15 13:04:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure debug_output [2021-12-15 13:04:21,266 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_output [2021-12-15 13:04:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-15 13:04:21,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-15 13:04:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:04:21,266 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:04:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure ed_schedule [2021-12-15 13:04:21,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_schedule [2021-12-15 13:04:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hcd_init [2021-12-15 13:04:21,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hcd_init [2021-12-15 13:04:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_roothub [2021-12-15 13:04:21,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_roothub [2021-12-15 13:04:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-12-15 13:04:21,267 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-12-15 13:04:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:04:21,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:04:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:04:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_stop [2021-12-15 13:04:21,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_stop [2021-12-15 13:04:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:04:21,267 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:04:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:04:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2021-12-15 13:04:21,268 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2021-12-15 13:04:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_pci_remove [2021-12-15 13:04:21,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_pci_remove [2021-12-15 13:04:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure check_ed [2021-12-15 13:04:21,268 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ed [2021-12-15 13:04:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_restart [2021-12-15 13:04:21,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_restart [2021-12-15 13:04:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_nec [2021-12-15 13:04:21,268 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_nec [2021-12-15 13:04:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:04:21,268 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:04:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2021-12-15 13:04:21,269 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2021-12-15 13:04:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure td_free [2021-12-15 13:04:21,269 INFO L138 BoogieDeclarations]: Found implementation of procedure td_free [2021-12-15 13:04:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure broken_suspend [2021-12-15 13:04:21,269 INFO L138 BoogieDeclarations]: Found implementation of procedure broken_suspend [2021-12-15 13:04:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:04:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_rh_resume [2021-12-15 13:04:21,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_rh_resume [2021-12-15 13:04:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_platform_shutdown [2021-12-15 13:04:21,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_platform_shutdown [2021-12-15 13:04:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:04:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_portstatus [2021-12-15 13:04:21,269 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_portstatus [2021-12-15 13:04:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-15 13:04:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-15 13:04:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2021-12-15 13:04:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2021-12-15 13:04:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_remove [2021-12-15 13:04:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_remove [2021-12-15 13:04:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:04:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:04:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:04:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:04:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-12-15 13:04:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-12-15 13:04:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:04:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:04:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:04:21,271 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:04:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:04:21,271 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:04:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_resume [2021-12-15 13:04:21,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_resume [2021-12-15 13:04:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure ed_free [2021-12-15 13:04:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_free [2021-12-15 13:04:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:04:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:04:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2021-12-15 13:04:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2021-12-15 13:04:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_start [2021-12-15 13:04:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_start [2021-12-15 13:04:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump [2021-12-15 13:04:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump [2021-12-15 13:04:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_frame_no [2021-12-15 13:04:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_frame_no [2021-12-15 13:04:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:04:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:04:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:04:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:04:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:04:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:04:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure sb800_prefetch [2021-12-15 13:04:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure sb800_prefetch [2021-12-15 13:04:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_control [2021-12-15 13:04:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_control [2021-12-15 13:04:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2021-12-15 13:04:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2021-12-15 13:04:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:04:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure finish_urb [2021-12-15 13:04:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_urb [2021-12-15 13:04:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_rh_suspend [2021-12-15 13:04:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_rh_suspend [2021-12-15 13:04:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_a [2021-12-15 13:04:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_a [2021-12-15 13:04:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_irq [2021-12-15 13:04:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_irq [2021-12-15 13:04:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure rh_state_string [2021-12-15 13:04:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_state_string [2021-12-15 13:04:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_b [2021-12-15 13:04:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_b [2021-12-15 13:04:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_urb_enqueue [2021-12-15 13:04:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_urb_enqueue [2021-12-15 13:04:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_start_port_reset [2021-12-15 13:04:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_start_port_reset [2021-12-15 13:04:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_to_hcd [2021-12-15 13:04:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_to_hcd [2021-12-15 13:04:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_pci_start [2021-12-15 13:04:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_pci_start [2021-12-15 13:04:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure td_alloc [2021-12-15 13:04:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure td_alloc [2021-12-15 13:04:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure find_head [2021-12-15 13:04:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure find_head [2021-12-15 13:04:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:04:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:04:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_run [2021-12-15 13:04:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_run [2021-12-15 13:04:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:04:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:04:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_endpoint_disable [2021-12-15 13:04:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_endpoint_disable [2021-12-15 13:04:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:04:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure takeback_td [2021-12-15 13:04:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure takeback_td [2021-12-15 13:04:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_amdprefetch [2021-12-15 13:04:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_amdprefetch [2021-12-15 13:04:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:04:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:04:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:04:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:04:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure _ohci_readl [2021-12-15 13:04:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure _ohci_readl [2021-12-15 13:04:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:04:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-12-15 13:04:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-12-15 13:04:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure dl_done_list [2021-12-15 13:04:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dl_done_list [2021-12-15 13:04:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2021-12-15 13:04:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2021-12-15 13:04:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:04:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:04:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:04:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_reinit [2021-12-15 13:04:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_reinit [2021-12-15 13:04:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2021-12-15 13:04:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2021-12-15 13:04:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:04:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:04:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:04:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure td_done [2021-12-15 13:04:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure td_done [2021-12-15 13:04:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure td_fill [2021-12-15 13:04:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure td_fill [2021-12-15 13:04:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_urb_dequeue [2021-12-15 13:04:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_urb_dequeue [2021-12-15 13:04:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:04:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:04:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_init [2021-12-15 13:04:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_init [2021-12-15 13:04:21,295 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:04:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:04:21,295 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc16 [2021-12-15 13:04:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc16 [2021-12-15 13:04:21,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:04:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:04:21,296 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_amdiso [2021-12-15 13:04:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_amdiso [2021-12-15 13:04:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-15 13:04:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-15 13:04:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:04:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:04:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure ed_deschedule [2021-12-15 13:04:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_deschedule [2021-12-15 13:04:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2021-12-15 13:04:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2021-12-15 13:04:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure urb_free_priv [2021-12-15 13:04:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_free_priv [2021-12-15 13:04:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure finish_unlinks [2021-12-15 13:04:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_unlinks [2021-12-15 13:04:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpu [2021-12-15 13:04:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpu [2021-12-15 13:04:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2021-12-15 13:04:21,299 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2021-12-15 13:04:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_status [2021-12-15 13:04:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_status [2021-12-15 13:04:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_print_eds [2021-12-15 13:04:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_print_eds [2021-12-15 13:04:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure debug_close [2021-12-15 13:04:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_close [2021-12-15 13:04:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_get_frame [2021-12-15 13:04:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_get_frame [2021-12-15 13:04:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_debug_buffer [2021-12-15 13:04:21,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_debug_buffer [2021-12-15 13:04:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:04:21,305 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:04:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:04:21,305 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:04:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc32 [2021-12-15 13:04:21,305 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc32 [2021-12-15 13:04:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:04:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:04:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_usb_reset [2021-12-15 13:04:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_usb_reset [2021-12-15 13:04:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_bus_resume [2021-12-15 13:04:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_bus_resume [2021-12-15 13:04:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:04:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:04:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:04:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:04:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_bus_suspend [2021-12-15 13:04:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_bus_suspend [2021-12-15 13:04:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_reset [2021-12-15 13:04:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_reset [2021-12-15 13:04:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_pci_shutdown [2021-12-15 13:04:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_pci_shutdown [2021-12-15 13:04:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:04:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:04:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:04:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2021-12-15 13:04:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2021-12-15 13:04:22,251 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:04:22,257 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:04:24,790 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:04:24,796 INFO L158 Benchmark]: Toolchain (without parser) took 7667.43ms. Allocated memory was 90.2MB in the beginning and 507.5MB in the end (delta: 417.3MB). Free memory was 59.8MB in the beginning and 324.6MB in the end (delta: -264.8MB). Peak memory consumption was 158.7MB. Max. memory is 16.1GB. [2021-12-15 13:04:24,797 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 90.2MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:04:24,798 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3157.39ms. Allocated memory was 90.2MB in the beginning and 163.6MB in the end (delta: 73.4MB). Free memory was 59.8MB in the beginning and 61.1MB in the end (delta: -1.3MB). Peak memory consumption was 86.5MB. Max. memory is 16.1GB. [2021-12-15 13:04:24,799 INFO L158 Benchmark]: Boogie Procedure Inliner took 397.32ms. Allocated memory is still 163.6MB. Free memory was 61.1MB in the beginning and 48.4MB in the end (delta: 12.7MB). Peak memory consumption was 19.5MB. Max. memory is 16.1GB. [2021-12-15 13:04:24,800 INFO L158 Benchmark]: Boogie Preprocessor took 450.73ms. Allocated memory was 163.6MB in the beginning and 253.8MB in the end (delta: 90.2MB). Free memory was 48.4MB in the beginning and 106.5MB in the end (delta: -58.1MB). Peak memory consumption was 32.7MB. Max. memory is 16.1GB. [2021-12-15 13:04:24,801 INFO L158 Benchmark]: RCFGBuilder took 3657.60ms. Allocated memory was 253.8MB in the beginning and 507.5MB in the end (delta: 253.8MB). Free memory was 106.5MB in the beginning and 324.6MB in the end (delta: -218.1MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. [2021-12-15 13:04:24,807 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 90.2MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3157.39ms. Allocated memory was 90.2MB in the beginning and 163.6MB in the end (delta: 73.4MB). Free memory was 59.8MB in the beginning and 61.1MB in the end (delta: -1.3MB). Peak memory consumption was 86.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 397.32ms. Allocated memory is still 163.6MB. Free memory was 61.1MB in the beginning and 48.4MB in the end (delta: 12.7MB). Peak memory consumption was 19.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 450.73ms. Allocated memory was 163.6MB in the beginning and 253.8MB in the end (delta: 90.2MB). Free memory was 48.4MB in the beginning and 106.5MB in the end (delta: -58.1MB). Peak memory consumption was 32.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3657.60ms. Allocated memory was 253.8MB in the beginning and 507.5MB in the end (delta: 253.8MB). Free memory was 106.5MB in the beginning and 324.6MB in the end (delta: -218.1MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:04:24,856 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0991342cd9e67cbadb964d86a1516812eb3aa45e84d4674c09b8e10a19f475c1 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:04:26,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:04:26,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:04:26,849 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:04:26,851 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:04:26,855 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:04:26,857 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:04:26,861 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:04:26,863 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:04:26,867 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:04:26,868 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:04:26,869 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:04:26,871 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:04:26,872 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:04:26,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:04:26,875 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:04:26,876 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:04:26,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:04:26,881 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:04:26,882 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:04:26,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:04:26,887 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:04:26,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:04:26,890 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:04:26,894 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:04:26,896 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:04:26,897 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:04:26,898 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:04:26,898 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:04:26,899 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:04:26,899 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:04:26,900 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:04:26,901 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:04:26,902 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:04:26,903 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:04:26,903 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:04:26,904 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:04:26,904 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:04:26,905 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:04:26,905 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:04:26,907 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:04:26,907 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:04:26,935 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:04:26,936 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:04:26,937 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:04:26,937 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:04:26,938 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:04:26,938 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:04:26,939 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:04:26,939 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:04:26,939 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:04:26,940 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:04:26,940 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:04:26,941 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:04:26,941 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:04:26,941 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:04:26,941 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:04:26,941 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:04:26,942 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:04:26,942 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:04:26,942 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:04:26,942 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:04:26,942 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:04:26,943 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:04:26,943 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:04:26,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:04:26,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:04:26,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:04:26,950 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:04:26,950 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:04:26,950 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:04:26,950 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:04:26,950 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:04:26,951 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:04:26,951 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:04:26,951 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:04:26,951 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0991342cd9e67cbadb964d86a1516812eb3aa45e84d4674c09b8e10a19f475c1 [2021-12-15 13:04:27,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:04:27,286 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:04:27,288 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:04:27,290 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:04:27,291 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:04:27,292 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i [2021-12-15 13:04:27,344 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/450c3071f/a49b5b52670241d080343b1ccf2955d7/FLAGa8f9abd94 [2021-12-15 13:04:28,151 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:04:28,152 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i [2021-12-15 13:04:28,208 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/450c3071f/a49b5b52670241d080343b1ccf2955d7/FLAGa8f9abd94 [2021-12-15 13:04:28,360 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/450c3071f/a49b5b52670241d080343b1ccf2955d7 [2021-12-15 13:04:28,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:04:28,364 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:04:28,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:04:28,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:04:28,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:04:28,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:04:28" (1/1) ... [2021-12-15 13:04:28,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7697f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:28, skipping insertion in model container [2021-12-15 13:04:28,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:04:28" (1/1) ... [2021-12-15 13:04:28,378 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:04:28,530 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:04:31,319 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i[339370,339383] [2021-12-15 13:04:31,484 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:04:31,522 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:04:31,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:04:31,930 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i[339370,339383] [2021-12-15 13:04:31,959 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:04:31,999 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:04:32,451 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--usb--host--ohci-hcd.ko-main.cil.out.i[339370,339383] [2021-12-15 13:04:32,462 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:04:32,583 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:04:32,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:32 WrapperNode [2021-12-15 13:04:32,584 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:04:32,585 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:04:32,585 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:04:32,586 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:04:32,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:32" (1/1) ... [2021-12-15 13:04:32,727 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:32" (1/1) ... [2021-12-15 13:04:32,910 INFO L137 Inliner]: procedures = 335, calls = 4469, calls flagged for inlining = 132, calls inlined = 122, statements flattened = 8553 [2021-12-15 13:04:32,910 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:04:32,911 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:04:32,911 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:04:32,911 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:04:32,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:32" (1/1) ... [2021-12-15 13:04:32,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:32" (1/1) ... [2021-12-15 13:04:32,953 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:32" (1/1) ... [2021-12-15 13:04:32,954 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:32" (1/1) ... [2021-12-15 13:04:33,157 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:32" (1/1) ... [2021-12-15 13:04:33,176 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:32" (1/1) ... [2021-12-15 13:04:33,225 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:32" (1/1) ... [2021-12-15 13:04:33,268 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:04:33,269 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:04:33,269 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:04:33,269 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:04:33,270 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:04:32" (1/1) ... [2021-12-15 13:04:33,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:04:33,284 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:04:33,295 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:04:33,299 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:04:33,325 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_ohci [2021-12-15 13:04:33,325 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_ohci [2021-12-15 13:04:33,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:04:33,326 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:04:33,326 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:04:33,326 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-12-15 13:04:33,326 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-12-15 13:04:33,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:04:33,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:04:33,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:04:33,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:04:33,327 INFO L130 BoogieDeclarations]: Found specification of procedure start_ed_unlink [2021-12-15 13:04:33,327 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ed_unlink [2021-12-15 13:04:33,327 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_status [2021-12-15 13:04:33,327 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_status [2021-12-15 13:04:33,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:04:33,328 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-12-15 13:04:33,328 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-12-15 13:04:33,328 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_suspend [2021-12-15 13:04:33,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_suspend [2021-12-15 13:04:33,328 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2021-12-15 13:04:33,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2021-12-15 13:04:33,328 INFO L130 BoogieDeclarations]: Found specification of procedure show_list [2021-12-15 13:04:33,329 INFO L138 BoogieDeclarations]: Found implementation of procedure show_list [2021-12-15 13:04:33,329 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_probe [2021-12-15 13:04:33,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_probe [2021-12-15 13:04:33,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:04:33,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:04:33,329 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-12-15 13:04:33,329 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-12-15 13:04:33,329 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpup [2021-12-15 13:04:33,330 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpup [2021-12-15 13:04:33,330 INFO L130 BoogieDeclarations]: Found specification of procedure hcfs2string [2021-12-15 13:04:33,330 INFO L138 BoogieDeclarations]: Found implementation of procedure hcfs2string [2021-12-15 13:04:33,330 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_zfmicro [2021-12-15 13:04:33,330 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_zfmicro [2021-12-15 13:04:33,330 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2021-12-15 13:04:33,330 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2021-12-15 13:04:33,330 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_status_data [2021-12-15 13:04:33,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_status_data [2021-12-15 13:04:33,330 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_pci_reset [2021-12-15 13:04:33,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_pci_reset [2021-12-15 13:04:33,331 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_shutdown [2021-12-15 13:04:33,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_shutdown [2021-12-15 13:04:33,331 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:04:33,331 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:04:33,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:04:33,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:04:33,331 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_intr_mask [2021-12-15 13:04:33,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_intr_mask [2021-12-15 13:04:33,331 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_buffer [2021-12-15 13:04:33,332 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_buffer [2021-12-15 13:04:33,332 INFO L130 BoogieDeclarations]: Found specification of procedure _ohci_writel [2021-12-15 13:04:33,332 INFO L138 BoogieDeclarations]: Found implementation of procedure _ohci_writel [2021-12-15 13:04:33,332 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:04:33,332 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:04:33,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:04:33,333 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:04:33,333 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hwPSWp [2021-12-15 13:04:33,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hwPSWp [2021-12-15 13:04:33,333 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_resume [2021-12-15 13:04:33,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_resume [2021-12-15 13:04:33,333 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_suspend [2021-12-15 13:04:33,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_suspend [2021-12-15 13:04:33,334 INFO L130 BoogieDeclarations]: Found specification of procedure debug_output [2021-12-15 13:04:33,334 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_output [2021-12-15 13:04:33,334 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-15 13:04:33,334 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-15 13:04:33,334 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:04:33,334 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:04:33,334 INFO L130 BoogieDeclarations]: Found specification of procedure ed_schedule [2021-12-15 13:04:33,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_schedule [2021-12-15 13:04:33,335 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hcd_init [2021-12-15 13:04:33,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hcd_init [2021-12-15 13:04:33,335 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_roothub [2021-12-15 13:04:33,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_roothub [2021-12-15 13:04:33,335 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-12-15 13:04:33,335 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-12-15 13:04:33,335 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:04:33,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:04:33,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:04:33,336 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_stop [2021-12-15 13:04:33,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_stop [2021-12-15 13:04:33,336 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:04:33,336 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:04:33,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:04:33,337 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2021-12-15 13:04:33,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2021-12-15 13:04:33,337 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_pci_remove [2021-12-15 13:04:33,337 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_pci_remove [2021-12-15 13:04:33,337 INFO L130 BoogieDeclarations]: Found specification of procedure check_ed [2021-12-15 13:04:33,337 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ed [2021-12-15 13:04:33,337 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_restart [2021-12-15 13:04:33,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_restart [2021-12-15 13:04:33,338 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_nec [2021-12-15 13:04:33,338 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_nec [2021-12-15 13:04:33,338 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:04:33,338 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:04:33,338 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2021-12-15 13:04:33,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2021-12-15 13:04:33,339 INFO L130 BoogieDeclarations]: Found specification of procedure td_free [2021-12-15 13:04:33,339 INFO L138 BoogieDeclarations]: Found implementation of procedure td_free [2021-12-15 13:04:33,339 INFO L130 BoogieDeclarations]: Found specification of procedure broken_suspend [2021-12-15 13:04:33,339 INFO L138 BoogieDeclarations]: Found implementation of procedure broken_suspend [2021-12-15 13:04:33,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:04:33,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:04:33,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:04:33,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:04:33,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:04:33,340 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_rh_resume [2021-12-15 13:04:33,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_rh_resume [2021-12-15 13:04:33,340 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_platform_shutdown [2021-12-15 13:04:33,340 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_platform_shutdown [2021-12-15 13:04:33,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:04:33,341 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_portstatus [2021-12-15 13:04:33,341 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_portstatus [2021-12-15 13:04:33,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-15 13:04:33,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-15 13:04:33,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:04:33,341 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2021-12-15 13:04:33,342 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2021-12-15 13:04:33,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:04:33,342 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_remove [2021-12-15 13:04:33,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_remove [2021-12-15 13:04:33,342 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:04:33,342 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:04:33,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:04:33,343 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:04:33,343 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:04:33,343 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-12-15 13:04:33,343 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-12-15 13:04:33,343 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:04:33,343 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:04:33,343 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:04:33,344 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:04:33,344 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:04:33,344 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:04:33,344 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_resume [2021-12-15 13:04:33,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_resume [2021-12-15 13:04:33,344 INFO L130 BoogieDeclarations]: Found specification of procedure ed_free [2021-12-15 13:04:33,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_free [2021-12-15 13:04:33,345 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:04:33,345 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:04:33,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2021-12-15 13:04:33,345 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2021-12-15 13:04:33,345 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_start [2021-12-15 13:04:33,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_start [2021-12-15 13:04:33,345 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump [2021-12-15 13:04:33,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump [2021-12-15 13:04:33,346 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_frame_no [2021-12-15 13:04:33,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_frame_no [2021-12-15 13:04:33,346 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:04:33,346 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:04:33,346 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:04:33,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:04:33,347 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:04:33,347 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:04:33,347 INFO L130 BoogieDeclarations]: Found specification of procedure sb800_prefetch [2021-12-15 13:04:33,347 INFO L138 BoogieDeclarations]: Found implementation of procedure sb800_prefetch [2021-12-15 13:04:33,347 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_control [2021-12-15 13:04:33,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_control [2021-12-15 13:04:33,347 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2021-12-15 13:04:33,348 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2021-12-15 13:04:33,348 INFO L130 BoogieDeclarations]: Found specification of procedure finish_urb [2021-12-15 13:04:33,348 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_urb [2021-12-15 13:04:33,348 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_rh_suspend [2021-12-15 13:04:33,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_rh_suspend [2021-12-15 13:04:33,348 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_a [2021-12-15 13:04:33,348 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_a [2021-12-15 13:04:33,349 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_irq [2021-12-15 13:04:33,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_irq [2021-12-15 13:04:33,349 INFO L130 BoogieDeclarations]: Found specification of procedure rh_state_string [2021-12-15 13:04:33,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_state_string [2021-12-15 13:04:33,349 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_b [2021-12-15 13:04:33,349 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_b [2021-12-15 13:04:33,349 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_urb_enqueue [2021-12-15 13:04:33,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_urb_enqueue [2021-12-15 13:04:33,350 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_start_port_reset [2021-12-15 13:04:33,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_start_port_reset [2021-12-15 13:04:33,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:04:33,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:04:33,350 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_to_hcd [2021-12-15 13:04:33,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_to_hcd [2021-12-15 13:04:33,351 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_pci_start [2021-12-15 13:04:33,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_pci_start [2021-12-15 13:04:33,351 INFO L130 BoogieDeclarations]: Found specification of procedure td_alloc [2021-12-15 13:04:33,351 INFO L138 BoogieDeclarations]: Found implementation of procedure td_alloc [2021-12-15 13:04:33,351 INFO L130 BoogieDeclarations]: Found specification of procedure find_head [2021-12-15 13:04:33,351 INFO L138 BoogieDeclarations]: Found implementation of procedure find_head [2021-12-15 13:04:33,351 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:04:33,352 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:04:33,352 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_run [2021-12-15 13:04:33,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_run [2021-12-15 13:04:33,352 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:04:33,352 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:04:33,352 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_endpoint_disable [2021-12-15 13:04:33,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_endpoint_disable [2021-12-15 13:04:33,353 INFO L130 BoogieDeclarations]: Found specification of procedure takeback_td [2021-12-15 13:04:33,353 INFO L138 BoogieDeclarations]: Found implementation of procedure takeback_td [2021-12-15 13:04:33,353 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_amdprefetch [2021-12-15 13:04:33,353 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_amdprefetch [2021-12-15 13:04:33,353 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:04:33,353 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:04:33,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:04:33,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:04:33,354 INFO L130 BoogieDeclarations]: Found specification of procedure _ohci_readl [2021-12-15 13:04:33,354 INFO L138 BoogieDeclarations]: Found implementation of procedure _ohci_readl [2021-12-15 13:04:33,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:04:33,354 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-12-15 13:04:33,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-12-15 13:04:33,354 INFO L130 BoogieDeclarations]: Found specification of procedure dl_done_list [2021-12-15 13:04:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure dl_done_list [2021-12-15 13:04:33,355 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2021-12-15 13:04:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2021-12-15 13:04:33,355 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:04:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:04:33,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:04:33,355 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_reinit [2021-12-15 13:04:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_reinit [2021-12-15 13:04:33,356 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2021-12-15 13:04:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2021-12-15 13:04:33,356 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:04:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:04:33,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:04:33,356 INFO L130 BoogieDeclarations]: Found specification of procedure td_done [2021-12-15 13:04:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure td_done [2021-12-15 13:04:33,357 INFO L130 BoogieDeclarations]: Found specification of procedure td_fill [2021-12-15 13:04:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure td_fill [2021-12-15 13:04:33,357 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_urb_dequeue [2021-12-15 13:04:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_urb_dequeue [2021-12-15 13:04:33,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:04:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:04:33,358 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_init [2021-12-15 13:04:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_init [2021-12-15 13:04:33,358 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:04:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:04:33,358 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc16 [2021-12-15 13:04:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc16 [2021-12-15 13:04:33,359 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_amdiso [2021-12-15 13:04:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_amdiso [2021-12-15 13:04:33,359 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-15 13:04:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-15 13:04:33,359 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:04:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:04:33,359 INFO L130 BoogieDeclarations]: Found specification of procedure ed_deschedule [2021-12-15 13:04:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_deschedule [2021-12-15 13:04:33,360 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2021-12-15 13:04:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2021-12-15 13:04:33,360 INFO L130 BoogieDeclarations]: Found specification of procedure urb_free_priv [2021-12-15 13:04:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_free_priv [2021-12-15 13:04:33,360 INFO L130 BoogieDeclarations]: Found specification of procedure finish_unlinks [2021-12-15 13:04:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_unlinks [2021-12-15 13:04:33,361 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpu [2021-12-15 13:04:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpu [2021-12-15 13:04:33,361 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2021-12-15 13:04:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2021-12-15 13:04:33,361 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_status [2021-12-15 13:04:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_status [2021-12-15 13:04:33,361 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_print_eds [2021-12-15 13:04:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_print_eds [2021-12-15 13:04:33,362 INFO L130 BoogieDeclarations]: Found specification of procedure debug_close [2021-12-15 13:04:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_close [2021-12-15 13:04:33,362 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_get_frame [2021-12-15 13:04:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_get_frame [2021-12-15 13:04:33,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_debug_buffer [2021-12-15 13:04:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_debug_buffer [2021-12-15 13:04:33,362 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:04:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:04:33,363 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:04:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:04:33,363 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc32 [2021-12-15 13:04:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc32 [2021-12-15 13:04:33,363 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:04:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:04:33,364 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_usb_reset [2021-12-15 13:04:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_usb_reset [2021-12-15 13:04:33,364 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_bus_resume [2021-12-15 13:04:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_bus_resume [2021-12-15 13:04:33,364 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:04:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:04:33,364 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:04:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:04:33,365 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_bus_suspend [2021-12-15 13:04:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_bus_suspend [2021-12-15 13:04:33,365 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_platform_reset [2021-12-15 13:04:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_platform_reset [2021-12-15 13:04:33,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_pci_shutdown [2021-12-15 13:04:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_pci_shutdown [2021-12-15 13:04:33,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:04:33,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:04:33,366 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2021-12-15 13:04:33,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2021-12-15 13:04:34,345 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:04:34,347 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:05:02,250 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:05:02,255 INFO L158 Benchmark]: Toolchain (without parser) took 33889.88ms. Allocated memory was 54.5MB in the beginning and 549.5MB in the end (delta: 494.9MB). Free memory was 27.2MB in the beginning and 300.7MB in the end (delta: -273.5MB). Peak memory consumption was 247.0MB. Max. memory is 16.1GB. [2021-12-15 13:05:02,256 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 54.5MB. Free memory was 36.8MB in the beginning and 36.7MB in the end (delta: 38.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:05:02,256 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4218.86ms. Allocated memory was 54.5MB in the beginning and 239.1MB in the end (delta: 184.5MB). Free memory was 27.1MB in the beginning and 161.6MB in the end (delta: -134.5MB). Peak memory consumption was 117.5MB. Max. memory is 16.1GB. [2021-12-15 13:05:02,257 INFO L158 Benchmark]: Boogie Procedure Inliner took 325.29ms. Allocated memory is still 239.1MB. Free memory was 161.6MB in the beginning and 116.5MB in the end (delta: 45.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-12-15 13:05:02,257 INFO L158 Benchmark]: Boogie Preprocessor took 357.15ms. Allocated memory is still 239.1MB. Free memory was 116.5MB in the beginning and 105.7MB in the end (delta: 10.8MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. [2021-12-15 13:05:02,258 INFO L158 Benchmark]: RCFGBuilder took 28984.34ms. Allocated memory was 239.1MB in the beginning and 549.5MB in the end (delta: 310.4MB). Free memory was 105.7MB in the beginning and 300.7MB in the end (delta: -195.0MB). Peak memory consumption was 138.9MB. Max. memory is 16.1GB. [2021-12-15 13:05:02,260 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 54.5MB. Free memory was 36.8MB in the beginning and 36.7MB in the end (delta: 38.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4218.86ms. Allocated memory was 54.5MB in the beginning and 239.1MB in the end (delta: 184.5MB). Free memory was 27.1MB in the beginning and 161.6MB in the end (delta: -134.5MB). Peak memory consumption was 117.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 325.29ms. Allocated memory is still 239.1MB. Free memory was 161.6MB in the beginning and 116.5MB in the end (delta: 45.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 357.15ms. Allocated memory is still 239.1MB. Free memory was 116.5MB in the beginning and 105.7MB in the end (delta: 10.8MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. * RCFGBuilder took 28984.34ms. Allocated memory was 239.1MB in the beginning and 549.5MB in the end (delta: 310.4MB). Free memory was 105.7MB in the beginning and 300.7MB in the end (delta: -195.0MB). Peak memory consumption was 138.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:05:02,322 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable