/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 IntervalDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ohci-hcd.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 08:34:57,919 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 08:34:57,921 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 08:34:57,959 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 08:34:57,959 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 08:34:57,960 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 08:34:57,961 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 08:34:57,962 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 08:34:57,964 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 08:34:57,964 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 08:34:57,965 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 08:34:57,966 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 08:34:57,966 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 08:34:57,967 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 08:34:57,968 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 08:34:57,971 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 08:34:57,972 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 08:34:57,976 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 08:34:57,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 08:34:57,984 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 08:34:57,987 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 08:34:57,988 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 08:34:57,990 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 08:34:57,991 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 08:34:57,996 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 08:34:57,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 08:34:57,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 08:34:57,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 08:34:57,997 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 08:34:57,998 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 08:34:57,998 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 08:34:57,998 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 08:34:57,999 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 08:34:58,000 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 08:34:58,000 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 08:34:58,000 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 08:34:58,001 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 08:34:58,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 08:34:58,001 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 08:34:58,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 08:34:58,003 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 08:34:58,005 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 08:34:58,027 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 08:34:58,027 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 08:34:58,027 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 08:34:58,028 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 08:34:58,028 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 08:34:58,028 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 08:34:58,028 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 08:34:58,029 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 08:34:58,029 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 08:34:58,029 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 08:34:58,029 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 08:34:58,029 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 08:34:58,029 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 08:34:58,029 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 08:34:58,030 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 08:34:58,030 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 08:34:58,030 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 08:34:58,030 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 08:34:58,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 08:34:58,031 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 08:34:58,031 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 08:34:58,031 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 08:34:58,031 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 08:34:58,032 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 08:34:58,032 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 08:34:58,032 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 08:34:58,032 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 08:34:58,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 08:34:58,033 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 08:34:58,033 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 08:34:58,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 08:34:58,033 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 08:34:58,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 08:34:58,033 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 08:34:58,034 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 08:34:58,034 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 08:34:58,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 08:34:58,034 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 08:34:58,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 08:34:58,035 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 08:34:58,035 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 08:34:58,035 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-03-31 08:34:58,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 08:34:58,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 08:34:58,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 08:34:58,309 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 08:34:58,310 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 08:34:58,311 INFO L432 ainManager$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-43_2a-drivers--usb--host--ohci-hcd.ko-entry_point.cil.out.i [2023-03-31 08:34:59,508 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 08:35:00,039 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 08:35:00,040 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--ohci-hcd.ko-entry_point.cil.out.i [2023-03-31 08:35:00,088 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0d47a8ab/265da78178084036b146ba488e4e770d/FLAGd88b50130 [2023-03-31 08:35:00,105 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0d47a8ab/265da78178084036b146ba488e4e770d [2023-03-31 08:35:00,107 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 08:35:00,109 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 08:35:00,113 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 08:35:00,113 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 08:35:00,116 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 08:35:00,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 08:35:00" (1/1) ... [2023-03-31 08:35:00,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3aa4f5b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:35:00, skipping insertion in model container [2023-03-31 08:35:00,118 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 08:35:00" (1/1) ... [2023-03-31 08:35:00,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 08:35:00,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 08:35:02,455 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-43_2a-drivers--usb--host--ohci-hcd.ko-entry_point.cil.out.i[315625,315638] [2023-03-31 08:35:02,512 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 08:35:02,539 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 08:35:02,995 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-43_2a-drivers--usb--host--ohci-hcd.ko-entry_point.cil.out.i[315625,315638] [2023-03-31 08:35:03,004 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 08:35:03,078 INFO L208 MainTranslator]: Completed translation [2023-03-31 08:35:03,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:35:03 WrapperNode [2023-03-31 08:35:03,081 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 08:35:03,082 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 08:35:03,082 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 08:35:03,082 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 08:35:03,092 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:35:03" (1/1) ... [2023-03-31 08:35:03,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:35:03" (1/1) ... [2023-03-31 08:35:03,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:35:03" (1/1) ... [2023-03-31 08:35:03,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:35:03" (1/1) ... [2023-03-31 08:35:03,405 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:35:03" (1/1) ... [2023-03-31 08:35:03,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:35:03" (1/1) ... [2023-03-31 08:35:03,588 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:35:03" (1/1) ... [2023-03-31 08:35:03,631 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:35:03" (1/1) ... [2023-03-31 08:35:03,677 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 08:35:03,678 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 08:35:03,678 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 08:35:03,678 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 08:35:03,680 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 08:35:03" (1/1) ... [2023-03-31 08:35:03,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 08:35:03,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 08:35:03,710 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 08:35:03,733 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 08:35:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 08:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 08:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 08:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-31 08:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 08:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-31 08:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-31 08:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2023-03-31 08:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2023-03-31 08:35:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 08:35:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 08:35:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 08:35:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-31 08:35:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-31 08:35:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 08:35:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 08:35:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 08:35:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 08:35:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-31 08:35:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-31 08:35:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-31 08:35:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-31 08:35:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 08:35:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2023-03-31 08:35:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2023-03-31 08:35:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2023-03-31 08:35:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2023-03-31 08:35:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 08:35:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-03-31 08:35:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-03-31 08:35:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-03-31 08:35:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-03-31 08:35:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-03-31 08:35:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-03-31 08:35:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-03-31 08:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2023-03-31 08:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-03-31 08:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-03-31 08:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2023-03-31 08:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2023-03-31 08:35:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_nec [2023-03-31 08:35:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_zfmicro [2023-03-31 08:35:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_amdiso [2023-03-31 08:35:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure quirk_amdprefetch [2023-03-31 08:35:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_ohci [2023-03-31 08:35:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_to_hcd [2023-03-31 08:35:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure _ohci_readl [2023-03-31 08:35:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure _ohci_writel [2023-03-31 08:35:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc16 [2023-03-31 08:35:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_hc32 [2023-03-31 08:35:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure hc16_to_cpup [2023-03-31 08:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpu [2023-03-31 08:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure hc32_to_cpup [2023-03-31 08:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_frame_no [2023-03-31 08:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hwPSWp [2023-03-31 08:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hwPSW [2023-03-31 08:35:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_reinit [2023-03-31 08:35:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_a [2023-03-31 08:35:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_b [2023-03-31 08:35:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_status [2023-03-31 08:35:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure roothub_portstatus [2023-03-31 08:35:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_rh_suspend [2023-03-31 08:35:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure find_head [2023-03-31 08:35:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_rh_resume [2023-03-31 08:35:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_bus_suspend [2023-03-31 08:35:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_bus_resume [2023-03-31 08:35:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_root_hub_state_changes [2023-03-31 08:35:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_status_data [2023-03-31 08:35:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_descriptor [2023-03-31 08:35:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_start_port_reset [2023-03-31 08:35:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure root_port_reset [2023-03-31 08:35:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hub_control [2023-03-31 08:35:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_intr_mask [2023-03-31 08:35:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_print_eds [2023-03-31 08:35:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure hcfs2string [2023-03-31 08:35:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_state_string [2023-03-31 08:35:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_status [2023-03-31 08:35:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump_roothub [2023-03-31 08:35:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_dump [2023-03-31 08:35:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure show_list [2023-03-31 08:35:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_async_buffer [2023-03-31 08:35:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_periodic_buffer [2023-03-31 08:35:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_registers_buffer [2023-03-31 08:35:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_buffer [2023-03-31 08:35:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_buffer [2023-03-31 08:35:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_output [2023-03-31 08:35:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_close [2023-03-31 08:35:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_async_open [2023-03-31 08:35:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_periodic_open [2023-03-31 08:35:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_registers_open [2023-03-31 08:35:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure create_debug_files [2023-03-31 08:35:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_debug_files [2023-03-31 08:35:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hcd_init [2023-03-31 08:35:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_mem_init [2023-03-31 08:35:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_mem_cleanup [2023-03-31 08:35:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_to_td [2023-03-31 08:35:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure td_alloc [2023-03-31 08:35:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure td_free [2023-03-31 08:35:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_alloc [2023-03-31 08:35:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_free [2023-03-31 08:35:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_free_priv [2023-03-31 08:35:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_urb [2023-03-31 08:35:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure balance [2023-03-31 08:35:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_link [2023-03-31 08:35:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_schedule [2023-03-31 08:35:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_unlink [2023-03-31 08:35:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_deschedule [2023-03-31 08:35:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_get [2023-03-31 08:35:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ed_unlink [2023-03-31 08:35:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure td_fill [2023-03-31 08:35:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure td_submit_urb [2023-03-31 08:35:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure td_done [2023-03-31 08:35:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ed_halted [2023-03-31 08:35:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_done_list [2023-03-31 08:35:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure update_done_list [2023-03-31 08:35:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_unlinks [2023-03-31 08:35:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure takeback_td [2023-03-31 08:35:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure process_done_list [2023-03-31 08:35:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_work [2023-03-31 08:35:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure number_of_tds [2023-03-31 08:35:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_urb_enqueue [2023-03-31 08:35:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_urb_dequeue [2023-03-31 08:35:03,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_endpoint_disable [2023-03-31 08:35:03,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_get_frame [2023-03-31 08:35:03,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_usb_reset [2023-03-31 08:35:03,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_shutdown [2023-03-31 08:35:03,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_init [2023-03-31 08:35:03,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_run [2023-03-31 08:35:03,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_setup [2023-03-31 08:35:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_start [2023-03-31 08:35:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure io_watchdog_func [2023-03-31 08:35:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_irq [2023-03-31 08:35:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_stop [2023-03-31 08:35:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_restart [2023-03-31 08:35:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_suspend [2023-03-31 08:35:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_resume [2023-03-31 08:35:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_init_driver [2023-03-31 08:35:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hcd_mod_init [2023-03-31 08:35:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ohci_hcd_mod_exit [2023-03-31 08:35:03,780 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2023-03-31 08:35:03,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_2 [2023-03-31 08:35:03,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2023-03-31 08:35:03,781 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-03-31 08:35:03,781 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2023-03-31 08:35:03,781 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2023-03-31 08:35:03,781 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2023-03-31 08:35:03,781 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2023-03-31 08:35:03,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2023-03-31 08:35:03,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2023-03-31 08:35:03,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2023-03-31 08:35:03,781 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 08:35:03,781 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 08:35:03,782 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-03-31 08:35:03,782 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 08:35:03,782 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-03-31 08:35:03,782 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 08:35:03,782 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 08:35:03,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_24 [2023-03-31 08:35:03,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_25 [2023-03-31 08:35:03,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_26 [2023-03-31 08:35:03,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2023-03-31 08:35:03,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2023-03-31 08:35:03,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_29 [2023-03-31 08:35:03,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 08:35:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 08:35:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 08:35:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 08:35:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 08:35:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-31 08:35:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 08:35:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-31 08:35:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-31 08:35:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-31 08:35:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-31 08:35:03,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-31 08:35:03,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-03-31 08:35:03,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-03-31 08:35:03,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-31 08:35:03,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2023-03-31 08:35:03,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-31 08:35:03,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 08:35:03,784 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 08:35:03,784 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-03-31 08:35:03,784 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 08:35:03,784 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-03-31 08:35:03,784 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 08:35:03,785 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-03-31 08:35:03,785 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-03-31 08:35:03,785 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2023-03-31 08:35:03,785 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2023-03-31 08:35:03,785 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-03-31 08:35:03,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-31 08:35:03,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-03-31 08:35:03,785 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_capable [2023-03-31 08:35:03,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-03-31 08:35:03,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-03-31 08:35:03,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2023-03-31 08:35:03,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2023-03-31 08:35:03,786 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2023-03-31 08:35:03,786 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2023-03-31 08:35:03,786 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-03-31 08:35:03,786 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2023-03-31 08:35:03,786 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2023-03-31 08:35:03,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 08:35:03,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 08:35:03,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-31 08:35:03,786 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-03-31 08:35:03,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-03-31 08:35:03,786 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-03-31 08:35:03,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-31 08:35:03,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-31 08:35:03,787 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 08:35:03,787 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-03-31 08:35:03,787 INFO L138 BoogieDeclarations]: Found implementation of procedure sb800_prefetch [2023-03-31 08:35:03,787 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2023-03-31 08:35:03,787 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-03-31 08:35:03,787 INFO L138 BoogieDeclarations]: Found implementation of procedure set_timer_slack [2023-03-31 08:35:03,787 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2023-03-31 08:35:03,787 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2023-03-31 08:35:03,787 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-03-31 08:35:03,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_amd_dev_put [2023-03-31 08:35:03,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_amd_quirk_pll_disable [2023-03-31 08:35:03,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_amd_quirk_pll_enable [2023-03-31 08:35:03,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2023-03-31 08:35:03,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2023-03-31 08:35:03,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2023-03-31 08:35:03,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_check_unlink_urb [2023-03-31 08:35:03,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2023-03-31 08:35:03,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2023-03-31 08:35:03,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2023-03-31 08:35:03,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2023-03-31 08:35:03,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2023-03-31 08:35:03,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_root_hub_lost_power [2023-03-31 08:35:03,788 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-31 08:35:03,788 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 08:35:03,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 08:35:03,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 08:35:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 08:35:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 08:35:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 08:35:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 08:35:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 08:35:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 08:35:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 08:35:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-31 08:35:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-31 08:35:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2023-03-31 08:35:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 08:35:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2023-03-31 08:35:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 08:35:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-03-31 08:35:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-03-31 08:35:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-03-31 08:35:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-31 08:35:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-31 08:35:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 08:35:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 08:35:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 08:35:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 08:35:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 08:35:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 08:35:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 08:35:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 08:35:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 08:35:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 08:35:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-31 08:35:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-31 08:35:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 08:35:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 08:35:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 08:35:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 08:35:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-31 08:35:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 08:35:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-31 08:35:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-31 08:35:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 08:35:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-31 08:35:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-03-31 08:35:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-31 08:35:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-31 08:35:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 08:35:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 08:35:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-03-31 08:35:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 08:35:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-03-31 08:35:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 08:35:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 08:35:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2023-03-31 08:35:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 08:35:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2023-03-31 08:35:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-03-31 08:35:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2023-03-31 08:35:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 08:35:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2023-03-31 08:35:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-03-31 08:35:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 08:35:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 08:35:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-31 08:35:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-31 08:35:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-31 08:35:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2023-03-31 08:35:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-03-31 08:35:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-03-31 08:35:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-03-31 08:35:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2023-03-31 08:35:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2023-03-31 08:35:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure set_timer_slack [2023-03-31 08:35:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-03-31 08:35:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_24 [2023-03-31 08:35:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_29 [2023-03-31 08:35:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-03-31 08:35:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2023-03-31 08:35:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-03-31 08:35:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-03-31 08:35:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-03-31 08:35:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-03-31 08:35:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2023-03-31 08:35:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2023-03-31 08:35:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-03-31 08:35:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2023-03-31 08:35:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 08:35:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 08:35:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-31 08:35:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2023-03-31 08:35:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_2 [2023-03-31 08:35:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2023-03-31 08:35:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-03-31 08:35:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2023-03-31 08:35:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2023-03-31 08:35:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2023-03-31 08:35:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2023-03-31 08:35:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2023-03-31 08:35:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2023-03-31 08:35:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2023-03-31 08:35:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2023-03-31 08:35:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_capable [2023-03-31 08:35:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-03-31 08:35:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-31 08:35:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-03-31 08:35:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2023-03-31 08:35:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2023-03-31 08:35:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2023-03-31 08:35:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_25 [2023-03-31 08:35:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_26 [2023-03-31 08:35:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2023-03-31 08:35:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-03-31 08:35:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-03-31 08:35:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-31 08:35:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-03-31 08:35:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-03-31 08:35:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-03-31 08:35:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-03-31 08:35:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2023-03-31 08:35:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2023-03-31 08:35:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2023-03-31 08:35:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2023-03-31 08:35:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2023-03-31 08:35:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_check_unlink_urb [2023-03-31 08:35:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2023-03-31 08:35:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2023-03-31 08:35:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2023-03-31 08:35:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2023-03-31 08:35:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2023-03-31 08:35:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure usb_root_hub_lost_power [2023-03-31 08:35:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2023-03-31 08:35:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-03-31 08:35:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-03-31 08:35:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2023-03-31 08:35:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2023-03-31 08:35:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 08:35:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_nec [2023-03-31 08:35:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_zfmicro [2023-03-31 08:35:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_amdiso [2023-03-31 08:35:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure quirk_amdprefetch [2023-03-31 08:35:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_ohci [2023-03-31 08:35:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_to_hcd [2023-03-31 08:35:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure _ohci_readl [2023-03-31 08:35:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure _ohci_writel [2023-03-31 08:35:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc16 [2023-03-31 08:35:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_hc32 [2023-03-31 08:35:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure hc16_to_cpup [2023-03-31 08:35:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpu [2023-03-31 08:35:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure hc32_to_cpup [2023-03-31 08:35:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_frame_no [2023-03-31 08:35:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hwPSWp [2023-03-31 08:35:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hwPSW [2023-03-31 08:35:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_reinit [2023-03-31 08:35:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_a [2023-03-31 08:35:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_b [2023-03-31 08:35:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_status [2023-03-31 08:35:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure roothub_portstatus [2023-03-31 08:35:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_init_driver [2023-03-31 08:35:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_restart [2023-03-31 08:35:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_setup [2023-03-31 08:35:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_suspend [2023-03-31 08:35:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_resume [2023-03-31 08:35:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_control [2023-03-31 08:35:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_status_data [2023-03-31 08:35:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure usb_amd_dev_put [2023-03-31 08:35:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure usb_amd_quirk_pll_disable [2023-03-31 08:35:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure usb_amd_quirk_pll_enable [2023-03-31 08:35:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure sb800_prefetch [2023-03-31 08:35:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump [2023-03-31 08:35:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_stop [2023-03-31 08:35:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure io_watchdog_func [2023-03-31 08:35:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure update_done_list [2023-03-31 08:35:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_work [2023-03-31 08:35:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_rh_suspend [2023-03-31 08:35:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 08:35:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 08:35:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure find_head [2023-03-31 08:35:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_rh_resume [2023-03-31 08:35:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_bus_suspend [2023-03-31 08:35:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_bus_resume [2023-03-31 08:35:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_root_hub_state_changes [2023-03-31 08:35:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hub_descriptor [2023-03-31 08:35:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_start_port_reset [2023-03-31 08:35:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure root_port_reset [2023-03-31 08:35:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 08:35:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_intr_mask [2023-03-31 08:35:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_print_eds [2023-03-31 08:35:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure hcfs2string [2023-03-31 08:35:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure rh_state_string [2023-03-31 08:35:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_status [2023-03-31 08:35:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_dump_roothub [2023-03-31 08:35:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure debug_async_open [2023-03-31 08:35:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure debug_periodic_open [2023-03-31 08:35:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure debug_registers_open [2023-03-31 08:35:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure debug_output [2023-03-31 08:35:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure debug_close [2023-03-31 08:35:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure show_list [2023-03-31 08:35:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure fill_async_buffer [2023-03-31 08:35:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure fill_periodic_buffer [2023-03-31 08:35:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure fill_registers_buffer [2023-03-31 08:35:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_buffer [2023-03-31 08:35:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure fill_buffer [2023-03-31 08:35:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-31 08:35:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure create_debug_files [2023-03-31 08:35:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure remove_debug_files [2023-03-31 08:35:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hcd_init [2023-03-31 08:35:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_mem_init [2023-03-31 08:35:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_mem_cleanup [2023-03-31 08:35:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure dma_to_td [2023-03-31 08:35:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure td_alloc [2023-03-31 08:35:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure td_free [2023-03-31 08:35:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ed_alloc [2023-03-31 08:35:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ed_free [2023-03-31 08:35:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure urb_free_priv [2023-03-31 08:35:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure finish_urb [2023-03-31 08:35:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure balance [2023-03-31 08:35:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_link [2023-03-31 08:35:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ed_schedule [2023-03-31 08:35:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_unlink [2023-03-31 08:35:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure ed_deschedule [2023-03-31 08:35:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure ed_get [2023-03-31 08:35:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure start_ed_unlink [2023-03-31 08:35:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure td_fill [2023-03-31 08:35:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure td_submit_urb [2023-03-31 08:35:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure td_done [2023-03-31 08:35:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure ed_halted [2023-03-31 08:35:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_done_list [2023-03-31 08:35:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure finish_unlinks [2023-03-31 08:35:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure takeback_td [2023-03-31 08:35:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure process_done_list [2023-03-31 08:35:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure number_of_tds [2023-03-31 08:35:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_urb_enqueue [2023-03-31 08:35:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_urb_dequeue [2023-03-31 08:35:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_endpoint_disable [2023-03-31 08:35:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_get_frame [2023-03-31 08:35:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_usb_reset [2023-03-31 08:35:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_shutdown [2023-03-31 08:35:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_init [2023-03-31 08:35:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_run [2023-03-31 08:35:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_start [2023-03-31 08:35:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_irq [2023-03-31 08:35:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hcd_mod_init [2023-03-31 08:35:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ohci_hcd_mod_exit [2023-03-31 08:35:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 08:35:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 08:35:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 08:35:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 08:35:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 08:35:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 08:35:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 08:35:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 08:35:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-31 08:35:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 08:35:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-31 08:35:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-31 08:35:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-31 08:35:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 08:35:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 08:35:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 08:35:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 08:35:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 08:35:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 08:35:04,824 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 08:35:04,829 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 08:35:05,290 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 08:35:15,158 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 08:35:19,904 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 08:35:19,905 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-03-31 08:35:19,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 08:35:19 BoogieIcfgContainer [2023-03-31 08:35:19,912 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 08:35:19,914 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 08:35:19,914 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 08:35:19,914 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 08:35:19,915 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 08:35:19" (1/1) ... [2023-03-31 08:35:19,915 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=IntervalDomain ♦ 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 08:35:19,943 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 08:35:19,943 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 08:35:19,962 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-31 08:35:19,968 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-31 08:35:19,968 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs