/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain EqDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 19:32:22,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 19:32:22,131 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 19:32:22,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 19:32:22,157 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 19:32:22,157 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 19:32:22,158 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 19:32:22,159 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 19:32:22,160 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 19:32:22,161 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 19:32:22,161 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 19:32:22,162 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 19:32:22,162 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 19:32:22,163 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 19:32:22,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 19:32:22,164 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 19:32:22,165 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 19:32:22,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 19:32:22,166 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 19:32:22,167 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 19:32:22,168 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 19:32:22,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 19:32:22,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 19:32:22,186 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 19:32:22,188 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 19:32:22,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 19:32:22,189 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 19:32:22,189 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 19:32:22,189 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 19:32:22,190 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 19:32:22,190 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 19:32:22,191 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 19:32:22,191 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 19:32:22,191 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 19:32:22,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 19:32:22,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 19:32:22,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 19:32:22,193 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 19:32:22,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 19:32:22,193 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 19:32:22,194 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 19:32:22,195 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-03-31 19:32:22,217 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 19:32:22,217 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 19:32:22,217 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 19:32:22,217 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 19:32:22,218 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 19:32:22,218 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 19:32:22,218 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 19:32:22,218 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 19:32:22,218 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 19:32:22,219 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 19:32:22,219 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 19:32:22,219 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 19:32:22,219 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 19:32:22,219 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 19:32:22,219 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 19:32:22,219 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 19:32:22,219 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 19:32:22,219 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 19:32:22,220 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 19:32:22,220 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 19:32:22,220 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 19:32:22,220 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 19:32:22,220 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 19:32:22,220 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 19:32:22,220 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 19:32:22,221 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 19:32:22,221 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 19:32:22,221 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 19:32:22,221 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 19:32:22,221 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 19:32:22,221 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 19:32:22,221 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 19:32:22,221 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 19:32:22,221 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 19:32:22,222 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 19:32:22,222 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 19:32:22,222 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 19:32:22,222 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 19:32:22,222 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 19:32:22,222 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 19:32:22,222 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 19:32:22,222 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-03-31 19:32:22,423 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 19:32:22,440 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 19:32:22,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 19:32:22,443 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 19:32:22,444 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 19:32:22,445 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2023-03-31 19:32:23,617 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 19:32:23,998 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 19:32:23,998 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2023-03-31 19:32:24,028 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40a2c3199/5d56e2acf57a4360980a5778ce520ab6/FLAG3d005f717 [2023-03-31 19:32:24,043 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40a2c3199/5d56e2acf57a4360980a5778ce520ab6 [2023-03-31 19:32:24,045 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 19:32:24,046 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 19:32:24,050 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 19:32:24,050 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 19:32:24,053 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 19:32:24,053 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 07:32:24" (1/1) ... [2023-03-31 19:32:24,054 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a3654cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:32:24, skipping insertion in model container [2023-03-31 19:32:24,054 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 07:32:24" (1/1) ... [2023-03-31 19:32:24,059 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 19:32:24,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 19:32:25,707 WARN L247 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i[281155,281168] [2023-03-31 19:32:25,743 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 19:32:25,761 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 19:32:26,163 WARN L247 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i[281155,281168] [2023-03-31 19:32:26,167 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 19:32:26,216 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 19:32:26,217 WARN L667 CHandler]: The function __bad_unaligned_access_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 19:32:26,222 INFO L208 MainTranslator]: Completed translation [2023-03-31 19:32:26,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:32:26 WrapperNode [2023-03-31 19:32:26,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 19:32:26,223 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 19:32:26,223 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 19:32:26,223 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 19:32:26,232 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:32:26" (1/1) ... [2023-03-31 19:32:26,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:32:26" (1/1) ... [2023-03-31 19:32:26,331 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:32:26" (1/1) ... [2023-03-31 19:32:26,331 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:32:26" (1/1) ... [2023-03-31 19:32:26,500 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:32:26" (1/1) ... [2023-03-31 19:32:26,526 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:32:26" (1/1) ... [2023-03-31 19:32:26,550 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:32:26" (1/1) ... [2023-03-31 19:32:26,574 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:32:26" (1/1) ... [2023-03-31 19:32:26,617 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 19:32:26,618 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 19:32:26,618 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 19:32:26,620 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 19:32:26,620 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:32:26" (1/1) ... [2023-03-31 19:32:26,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 19:32:26,631 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 19:32:26,642 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) [2023-03-31 19:32:26,658 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 [2023-03-31 19:32:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 19:32:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 19:32:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 19:32:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-31 19:32:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 19:32:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-31 19:32:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-31 19:32:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-03-31 19:32:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-31 19:32:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-03-31 19:32:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2023-03-31 19:32:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2023-03-31 19:32:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-31 19:32:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-31 19:32:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-31 19:32:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-31 19:32:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-03-31 19:32:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2023-03-31 19:32:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-03-31 19:32:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-03-31 19:32:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2023-03-31 19:32:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-03-31 19:32:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure queued_spin_is_locked [2023-03-31 19:32:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 19:32:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 19:32:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-03-31 19:32:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 19:32:26,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-03-31 19:32:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 19:32:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-03-31 19:32:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-03-31 19:32:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2023-03-31 19:32:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-03-31 19:32:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-03-31 19:32:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2023-03-31 19:32:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2023-03-31 19:32:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2023-03-31 19:32:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-03-31 19:32:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-03-31 19:32:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-03-31 19:32:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-03-31 19:32:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-31 19:32:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-03-31 19:32:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-03-31 19:32:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 19:32:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 19:32:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 19:32:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-31 19:32:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-31 19:32:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 19:32:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 19:32:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 19:32:26,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 19:32:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2023-03-31 19:32:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2023-03-31 19:32:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-03-31 19:32:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 19:32:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-31 19:32:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-03-31 19:32:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2023-03-31 19:32:26,676 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2023-03-31 19:32:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2023-03-31 19:32:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2023-03-31 19:32:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-03-31 19:32:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2023-03-31 19:32:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_to_hcd [2023-03-31 19:32:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_oxu [2023-03-31 19:32:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_status_buf [2023-03-31 19:32:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_command_buf [2023-03-31 19:32:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_port_buf [2023-03-31 19:32:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_readl [2023-03-31 19:32:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_writel [2023-03-31 19:32:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action_done [2023-03-31 19:32:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action [2023-03-31 19:32:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure handshake [2023-03-31 19:32:26,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_halt [2023-03-31 19:32:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tdi_reset [2023-03-31 19:32:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_reset [2023-03-31 19:32:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_quiesce [2023-03-31 19:32:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reset_complete [2023-03-31 19:32:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_hub_descriptor [2023-03-31 19:32:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_buf_alloc [2023-03-31 19:32:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_buf_free [2023-03-31 19:32:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_init [2023-03-31 19:32:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qtd_free [2023-03-31 19:32:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_alloc [2023-03-31 19:32:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qh_free [2023-03-31 19:32:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_destroy [2023-03-31 19:32:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qh_alloc [2023-03-31 19:32:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_get [2023-03-31 19:32:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_put [2023-03-31 19:32:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_free [2023-03-31 19:32:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_alloc [2023-03-31 19:32:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_cleanup [2023-03-31 19:32:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_init [2023-03-31 19:32:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2023-03-31 19:32:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_update [2023-03-31 19:32:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_refresh [2023-03-31 19:32:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_copy_status [2023-03-31 19:32:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_urb_done [2023-03-31 19:32:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_completions [2023-03-31 19:32:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2023-03-31 19:32:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_urb_transaction [2023-03-31 19:32:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_make [2023-03-31 19:32:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_async [2023-03-31 19:32:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_append_tds [2023-03-31 19:32:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_async [2023-03-31 19:32:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_async [2023-03-31 19:32:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_async [2023-03-31 19:32:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_async [2023-03-31 19:32:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_next_shadow [2023-03-31 19:32:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_unlink [2023-03-31 19:32:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_usecs [2023-03-31 19:32:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_periodic [2023-03-31 19:32:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_periodic [2023-03-31 19:32:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_periodic [2023-03-31 19:32:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_unlink_periodic [2023-03-31 19:32:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_deschedule [2023-03-31 19:32:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure check_period [2023-03-31 19:32:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure check_intr_schedule [2023-03-31 19:32:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_schedule [2023-03-31 19:32:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_submit [2023-03-31 19:32:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_submit [2023-03-31 19:32:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure sitd_submit [2023-03-31 19:32:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_periodic [2023-03-31 19:32:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_turn_off_all_ports [2023-03-31 19:32:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_port_power [2023-03-31 19:32:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_work [2023-03-31 19:32:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_async [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu210_hcd_irq [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_irq [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_watchdog [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hcd_init [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_reset [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_run [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_stop [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_shutdown [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __oxu_urb_enqueue [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_enqueue [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_dequeue [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_endpoint_disable [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_get_frame [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_status_data [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_port_speed [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_control [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_suspend [2023-03-31 19:32:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_resume [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_configuration [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_verify_id [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_create [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_init [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_probe [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_remove [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_remove [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_shutdown [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_driver_init [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_driver_exit [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_3 [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_4 [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-03-31 19:32:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_5 [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_6 [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_7 [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_8 [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_9 [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_10 [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_11 [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_12 [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 19:32:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2023-03-31 19:32:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure device_wakeup_enable [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_type [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_2 [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_2 [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-03-31 19:32:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-31 19:32:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 19:32:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 19:32:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 19:32:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 19:32:26,697 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 19:32:26,697 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 19:32:26,697 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 19:32:26,697 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 19:32:26,697 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 19:32:26,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 19:32:26,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 19:32:26,698 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-31 19:32:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-31 19:32:26,700 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-03-31 19:32:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-31 19:32:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 19:32:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-03-31 19:32:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2023-03-31 19:32:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2023-03-31 19:32:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-03-31 19:32:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-03-31 19:32:26,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-03-31 19:32:26,702 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure queued_spin_is_locked [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-03-31 19:32:26,703 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_6 [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_5 [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_7 [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_9 [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_8 [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_10 [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2023-03-31 19:32:26,704 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 19:32:26,705 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_3 [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_4 [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2023-03-31 19:32:26,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_type [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2023-03-31 19:32:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_11 [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2023-03-31 19:32:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_12 [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_to_hcd [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_oxu [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_status_buf [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_command_buf [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_port_buf [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_work [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_control [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_readl [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_writel [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action_done [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure handshake [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_halt [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure tdi_reset [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_reset [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 19:32:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_quiesce [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure check_reset_complete [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_hub_descriptor [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_buf_alloc [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_buf_free [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_init [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qtd_free [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_alloc [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qh_free [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure qh_destroy [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qh_alloc [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure qh_get [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure qh_put [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_free [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_alloc [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_cleanup [2023-03-31 19:32:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_init [2023-03-31 19:32:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2023-03-31 19:32:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure qh_update [2023-03-31 19:32:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure qh_refresh [2023-03-31 19:32:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_copy_status [2023-03-31 19:32:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_urb_done [2023-03-31 19:32:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_async [2023-03-31 19:32:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_async [2023-03-31 19:32:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure intr_deschedule [2023-03-31 19:32:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure qh_schedule [2023-03-31 19:32:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure qh_completions [2023-03-31 19:32:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 19:32:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure qh_urb_transaction [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure qh_make [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_async [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure qh_append_tds [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure submit_async [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_async [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure scan_async [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_next_shadow [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_unlink [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_usecs [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure enable_periodic [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure disable_periodic [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_periodic [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure qh_unlink_periodic [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure check_period [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure check_intr_schedule [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure intr_submit [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure itd_submit [2023-03-31 19:32:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure sitd_submit [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure scan_periodic [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_turn_off_all_ports [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_port_power [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure oxu210_hcd_irq [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_irq [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_watchdog [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hcd_init [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_reset [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_run [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_stop [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_shutdown [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure __oxu_urb_enqueue [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_enqueue [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_dequeue [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_endpoint_disable [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_get_frame [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_status_data [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_port_speed [2023-03-31 19:32:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_suspend [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_resume [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_configuration [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_verify_id [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_create [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_init [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_probe [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_remove [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_remove [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_shutdown [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_driver_init [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_driver_exit [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_2 [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_2 [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 19:32:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 19:32:26,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 19:32:27,510 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 19:32:27,518 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 19:32:27,773 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 19:32:31,440 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2023-03-31 19:32:34,381 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 19:32:38,125 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 19:32:38,126 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-31 19:32:38,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 07:32:38 BoogieIcfgContainer [2023-03-31 19:32:38,134 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 19:32:38,136 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 19:32:38,136 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 19:32:38,136 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 19:32:38,137 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 07:32:38" (1/1) ... [2023-03-31 19:32:38,137 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=EqDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=POLY_PAC ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-31 19:32:38,196 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 19:32:38,196 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 19:32:38,214 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:92) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:96) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:83) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:156) 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) [2023-03-31 19:32:38,218 INFO L158 Benchmark]: Toolchain (without parser) took 14171.41ms. Allocated memory was 266.3MB in the beginning and 1.7GB in the end (delta: 1.5GB). Free memory was 208.9MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 206.9MB. Max. memory is 8.0GB. [2023-03-31 19:32:38,219 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 191.9MB. Free memory is still 139.0MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-31 19:32:38,220 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2172.32ms. Allocated memory was 266.3MB in the beginning and 419.4MB in the end (delta: 153.1MB). Free memory was 208.9MB in the beginning and 330.6MB in the end (delta: -121.7MB). Peak memory consumption was 103.3MB. Max. memory is 8.0GB. [2023-03-31 19:32:38,220 INFO L158 Benchmark]: Boogie Preprocessor took 394.10ms. Allocated memory is still 419.4MB. Free memory was 330.6MB in the beginning and 281.3MB in the end (delta: 49.3MB). Peak memory consumption was 49.3MB. Max. memory is 8.0GB. [2023-03-31 19:32:38,226 INFO L158 Benchmark]: RCFGBuilder took 11516.31ms. Allocated memory was 419.4MB in the beginning and 1.7GB in the end (delta: 1.3GB). Free memory was 281.3MB in the beginning and 1.5GB in the end (delta: -1.2GB). Peak memory consumption was 737.0MB. Max. memory is 8.0GB. [2023-03-31 19:32:38,227 INFO L158 Benchmark]: Sifa took 80.73ms. Allocated memory is still 1.7GB. Free memory was 1.5GB in the beginning and 1.5GB in the end (delta: 4.7MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2023-03-31 19:32:38,231 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 191.9MB. Free memory is still 139.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2172.32ms. Allocated memory was 266.3MB in the beginning and 419.4MB in the end (delta: 153.1MB). Free memory was 208.9MB in the beginning and 330.6MB in the end (delta: -121.7MB). Peak memory consumption was 103.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 394.10ms. Allocated memory is still 419.4MB. Free memory was 330.6MB in the beginning and 281.3MB in the end (delta: 49.3MB). Peak memory consumption was 49.3MB. Max. memory is 8.0GB. * RCFGBuilder took 11516.31ms. Allocated memory was 419.4MB in the beginning and 1.7GB in the end (delta: 1.3GB). Free memory was 281.3MB in the beginning and 1.5GB in the end (delta: -1.2GB). Peak memory consumption was 737.0MB. Max. memory is 8.0GB. * Sifa took 80.73ms. Allocated memory is still 1.7GB. Free memory was 1.5GB in the beginning and 1.5GB in the end (delta: 4.7MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-03-31 19:32:38,269 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...