/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/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 06:48:22,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 06:48:22,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 06:48:22,535 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 06:48:22,535 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 06:48:22,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 06:48:22,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 06:48:22,544 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 06:48:22,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 06:48:22,550 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 06:48:22,552 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 06:48:22,554 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 06:48:22,554 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 06:48:22,556 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 06:48:22,558 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 06:48:22,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 06:48:22,559 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 06:48:22,560 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 06:48:22,561 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 06:48:22,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 06:48:22,567 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 06:48:22,568 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 06:48:22,569 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 06:48:22,570 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 06:48:22,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 06:48:22,576 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 06:48:22,576 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 06:48:22,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 06:48:22,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 06:48:22,578 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 06:48:22,579 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 06:48:22,579 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 06:48:22,580 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 06:48:22,581 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 06:48:22,581 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 06:48:22,581 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 06:48:22,582 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 06:48:22,582 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 06:48:22,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 06:48:22,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 06:48:22,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 06:48:22,584 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 [2023-04-03 06:48:22,610 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 06:48:22,610 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 06:48:22,610 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 06:48:22,611 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 06:48:22,611 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 06:48:22,611 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 06:48:22,611 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 06:48:22,611 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 06:48:22,611 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 06:48:22,611 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 06:48:22,612 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 06:48:22,612 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 06:48:22,612 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 06:48:22,612 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 06:48:22,612 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 06:48:22,612 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 06:48:22,612 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 06:48:22,612 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 06:48:22,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 06:48:22,614 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 06:48:22,614 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 06:48:22,614 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 06:48:22,615 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 06:48:22,615 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 06:48:22,615 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 06:48:22,615 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 06:48:22,615 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 06:48:22,615 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 06:48:22,616 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 06:48:22,616 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 06:48:22,616 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 06:48:22,616 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 06:48:22,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 06:48:22,616 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 06:48:22,616 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 06:48:22,617 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 06:48:22,617 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 06:48:22,617 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 06:48:22,617 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 06:48:22,617 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 06:48:22,618 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 06:48:22,618 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 06:48:22,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 06:48:22,795 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 06:48:22,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 06:48:22,798 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 06:48:22,798 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 06:48:22,799 INFO L432 ainManager$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--isp1760--isp1760.ko-entry_point.cil.out.i [2023-04-03 06:48:23,864 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 06:48:24,326 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 06:48:24,327 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--isp1760--isp1760.ko-entry_point.cil.out.i [2023-04-03 06:48:24,365 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a15088f3f/e32892166fe545ec9990425fed6f18f7/FLAGe4eb9ce5f [2023-04-03 06:48:24,380 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a15088f3f/e32892166fe545ec9990425fed6f18f7 [2023-04-03 06:48:24,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 06:48:24,384 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 06:48:24,386 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 06:48:24,386 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 06:48:24,389 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 06:48:24,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 06:48:24" (1/1) ... [2023-04-03 06:48:24,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73b21aeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:48:24, skipping insertion in model container [2023-04-03 06:48:24,391 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 06:48:24" (1/1) ... [2023-04-03 06:48:24,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 06:48:24,508 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 06:48:27,208 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--isp1760--isp1760.ko-entry_point.cil.out.i[331365,331378] [2023-04-03 06:48:27,272 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 06:48:27,310 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 06:48:27,766 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--isp1760--isp1760.ko-entry_point.cil.out.i[331365,331378] [2023-04-03 06:48:27,771 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 06:48:27,838 WARN L667 CHandler]: The function __bad_unaligned_access_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:48:27,838 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:48:27,843 INFO L208 MainTranslator]: Completed translation [2023-04-03 06:48:27,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:48:27 WrapperNode [2023-04-03 06:48:27,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 06:48:27,845 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 06:48:27,845 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 06:48:27,845 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 06:48:27,853 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:48:27" (1/1) ... [2023-04-03 06:48:27,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:48:27" (1/1) ... [2023-04-03 06:48:27,965 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:48:27" (1/1) ... [2023-04-03 06:48:27,966 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:48:27" (1/1) ... [2023-04-03 06:48:28,181 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:48:27" (1/1) ... [2023-04-03 06:48:28,214 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:48:27" (1/1) ... [2023-04-03 06:48:28,242 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:48:27" (1/1) ... [2023-04-03 06:48:28,268 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:48:27" (1/1) ... [2023-04-03 06:48:28,305 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 06:48:28,306 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 06:48:28,307 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 06:48:28,308 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 06:48:28,309 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:48:27" (1/1) ... [2023-04-03 06:48:28,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 06:48:28,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 06:48:28,331 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) [2023-04-03 06:48:28,361 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 [2023-04-03 06:48:28,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 06:48:28,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 06:48:28,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-03 06:48:28,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 06:48:28,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-03 06:48:28,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 06:48:28,379 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 06:48:28,379 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-03 06:48:28,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-03 06:48:28,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-03 06:48:28,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-03 06:48:28,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-03 06:48:28,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-03 06:48:28,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-03 06:48:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-04-03 06:48:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2023-04-03 06:48:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-03 06:48:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-04-03 06:48:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_write32 [2023-04-03 06:48:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_init_core [2023-04-03 06:48:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_set_pullup [2023-04-03 06:48:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_register [2023-04-03 06:48:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_unregister [2023-04-03 06:48:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-03 06:48:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-03 06:48:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-03 06:48:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-04-03 06:48:28,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2023-04-03 06:48:28,382 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_bool [2023-04-03 06:48:28,382 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32 [2023-04-03 06:48:28,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-04-03 06:48:28,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-04-03 06:48:28,382 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1761_pci_init [2023-04-03 06:48:28,382 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1761_pci_probe [2023-04-03 06:48:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1761_pci_remove [2023-04-03 06:48:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1761_pci_shutdown [2023-04-03 06:48:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_plat_probe [2023-04-03 06:48:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_plat_remove [2023-04-03 06:48:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_init [2023-04-03 06:48:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_exit [2023-04-03 06:48:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_7 [2023-04-03 06:48:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_8 [2023-04-03 06:48:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_7 [2023-04-03 06:48:28,384 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 06:48:28,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_46 [2023-04-03 06:48:28,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_47 [2023-04-03 06:48:28,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_48 [2023-04-03 06:48:28,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_49 [2023-04-03 06:48:28,384 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-03 06:48:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __ffs [2023-04-03 06:48:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-03 06:48:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-03 06:48:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-04-03 06:48:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-03 06:48:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2023-04-03 06:48:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_last [2023-04-03 06:48:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-03 06:48:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-04-03 06:48:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2023-04-03 06:48:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-03 06:48:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_58 [2023-04-03 06:48:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_61 [2023-04-03 06:48:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_62 [2023-04-03 06:48:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2023-04-03 06:48:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2023-04-03 06:48:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-04-03 06:48:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2023-04-03 06:48:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2023-04-03 06:48:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2023-04-03 06:48:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-03 06:48:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-04-03 06:48:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-03 06:48:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2023-04-03 06:48:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2023-04-03 06:48:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2023-04-03 06:48:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2023-04-03 06:48:28,388 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_read32 [2023-04-03 06:48:28,388 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_priv [2023-04-03 06:48:28,388 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_read32 [2023-04-03 06:48:28,388 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_write32 [2023-04-03 06:48:28,388 INFO L138 BoogieDeclarations]: Found implementation of procedure bank_reads8 [2023-04-03 06:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_reads8 [2023-04-03 06:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_writes8 [2023-04-03 06:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ptd_read [2023-04-03 06:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ptd_write [2023-04-03 06:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure init_memory [2023-04-03 06:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mem [2023-04-03 06:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mem [2023-04-03 06:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure handshake [2023-04-03 06:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_reset [2023-04-03 06:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_alloc [2023-04-03 06:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_free [2023-04-03 06:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure priv_init [2023-04-03 06:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_hc_setup [2023-04-03 06:48:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure base_to_chip [2023-04-03 06:48:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure last_qtd_of_urb [2023-04-03 06:48:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure create_ptd_atl [2023-04-03 06:48:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure transform_add_int [2023-04-03 06:48:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure create_ptd_int [2023-04-03 06:48:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_urb_done [2023-04-03 06:48:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_alloc [2023-04-03 06:48:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_free [2023-04-03 06:48:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure start_bus_transfer [2023-04-03 06:48:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure is_short_bulk [2023-04-03 06:48:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_qtds [2023-04-03 06:48:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure enqueue_qtds [2023-04-03 06:48:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ptds [2023-04-03 06:48:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure check_int_transfer [2023-04-03 06:48:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure check_atl_transfer [2023-04-03 06:48:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_done_ptds [2023-04-03 06:48:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_irq [2023-04-03 06:48:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure errata2_function [2023-04-03 06:48:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_run [2023-04-03 06:48:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2023-04-03 06:48:28,392 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2023-04-03 06:48:28,392 INFO L138 BoogieDeclarations]: Found implementation of procedure packetize_urb [2023-04-03 06:48:28,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_urb_enqueue [2023-04-03 06:48:28,392 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_transfer [2023-04-03 06:48:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure dequeue_urb_from_qtd [2023-04-03 06:48:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_urb_dequeue [2023-04-03 06:48:28,396 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_endpoint_disable [2023-04-03 06:48:28,396 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_hub_status_data [2023-04-03 06:48:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_hub_descriptor [2023-04-03 06:48:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reset_complete [2023-04-03 06:48:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_hub_control [2023-04-03 06:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_get_frame [2023-04-03 06:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_stop [2023-04-03 06:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_shutdown [2023-04-03 06:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_clear_tt_buffer_complete [2023-04-03 06:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_init_kmem_once [2023-04-03 06:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_deinit_kmem_cache [2023-04-03 06:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_hcd_register [2023-04-03 06:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_hcd_unregister [2023-04-03 06:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2023-04-03 06:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2023-04-03 06:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2023-04-03 06:48:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2023-04-03 06:48:28,403 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2023-04-03 06:48:28,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_6 [2023-04-03 06:48:28,403 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2023-04-03 06:48:28,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2023-04-03 06:48:28,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2023-04-03 06:48:28,403 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-03 06:48:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-03 06:48:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-03 06:48:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-03 06:48:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-03 06:48:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_zalloc [2023-04-03 06:48:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_76 [2023-04-03 06:48:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_77 [2023-04-03 06:48:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2023-04-03 06:48:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-04-03 06:48:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-04-03 06:48:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-03 06:48:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2023-04-03 06:48:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2023-04-03 06:48:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_to_udc [2023-04-03 06:48:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_to_udc_ep [2023-04-03 06:48:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure req_to_udc_req [2023-04-03 06:48:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_read [2023-04-03 06:48:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_write [2023-04-03 06:48:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_find_ep [2023-04-03 06:48:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __isp1760_udc_select_ep [2023-04-03 06:48:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_select_ep [2023-04-03 06:48:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_ctrl_send_status [2023-04-03 06:48:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_request_complete [2023-04-03 06:48:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_ctrl_send_stall [2023-04-03 06:48:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_receive [2023-04-03 06:48:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_transmit [2023-04-03 06:48:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_rx_ready [2023-04-03 06:48:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_tx_complete [2023-04-03 06:48:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __isp1760_udc_set_halt [2023-04-03 06:48:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_get_status [2023-04-03 06:48:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_set_address [2023-04-03 06:48:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep0_setup_standard [2023-04-03 06:48:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep0_setup [2023-04-03 06:48:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_enable [2023-04-03 06:48:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_disable [2023-04-03 06:48:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_alloc_request [2023-04-03 06:48:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_free_request [2023-04-03 06:48:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_queue [2023-04-03 06:48:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_dequeue [2023-04-03 06:48:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __isp1760_ep_set_halt [2023-04-03 06:48:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_set_halt [2023-04-03 06:48:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_set_wedge [2023-04-03 06:48:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_ep_fifo_flush [2023-04-03 06:48:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_connect [2023-04-03 06:48:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_disconnect [2023-04-03 06:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_init_hw [2023-04-03 06:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_reset [2023-04-03 06:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_suspend [2023-04-03 06:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_resume [2023-04-03 06:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_get_frame [2023-04-03 06:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_wakeup [2023-04-03 06:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_set_selfpowered [2023-04-03 06:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_pullup [2023-04-03 06:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_start [2023-04-03 06:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_stop [2023-04-03 06:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_irq [2023-04-03 06:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_vbus_poll [2023-04-03 06:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_init_eps [2023-04-03 06:48:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_init [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_register [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure isp1760_udc_unregister [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_ep_ops_5 [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_gadget_ops_4 [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2023-04-03 06:48:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_102 [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_103 [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_104 [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_105 [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_106 [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_107 [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_108 [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-03 06:48:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-04-03 06:48:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-04-03 06:48:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-04-03 06:48:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-03 06:48:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __devm_gpiod_get_optional [2023-04-03 06:48:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-04-03 06:48:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-03 06:48:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-04-03 06:48:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2023-04-03 06:48:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-03 06:48:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2023-04-03 06:48:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-03 06:48:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-04-03 06:48:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-04-03 06:48:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-03 06:48:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-03 06:48:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-03 06:48:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-03 06:48:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-03 06:48:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure device_wakeup_enable [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiod_set_value_cansleep [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-03 06:48:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure of_device_is_compatible [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure of_find_property [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32_array [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_gadget_udc [2023-04-03 06:48:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_del_gadget_udc [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_udc_reset [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_check_unlink_urb [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_clear_tt_buffer [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-03 06:48:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-03 06:48:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 06:48:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 06:48:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-03 06:48:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-03 06:48:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 06:48:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 06:48:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-03 06:48:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-03 06:48:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 06:48:28,467 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-03 06:48:28,467 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-03 06:48:28,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 06:48:28,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-03 06:48:28,467 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure __devm_gpiod_get_optional [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure gpiod_set_value_cansleep [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2023-04-03 06:48:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_hcd_register [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_hcd_unregister [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_register [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_unregister [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_register [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_unregister [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_set_pullup [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_write32 [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_init_core [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-04-03 06:48:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_7 [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_ep_ops_5 [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_gadget_ops_4 [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_6 [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_8 [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_7 [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure of_find_property [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32_array [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure of_device_is_compatible [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_bool [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32 [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_46 [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2023-04-03 06:48:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_48 [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_init_kmem_once [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_deinit_kmem_cache [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_47 [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_49 [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure isp1761_pci_init [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure isp1761_pci_probe [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure isp1761_pci_remove [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure isp1761_pci_shutdown [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_plat_probe [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_plat_remove [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_init [2023-04-03 06:48:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_exit [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure __ffs [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-03 06:48:28,472 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_last [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_58 [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_61 [2023-04-03 06:48:28,473 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_62 [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_77 [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_76 [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-03 06:48:28,474 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_zalloc [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2023-04-03 06:48:28,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_check_unlink_urb [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_clear_tt_buffer [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_read32 [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_priv [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure reg_read32 [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure reg_write32 [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure bank_reads8 [2023-04-03 06:48:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure mem_reads8 [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure mem_writes8 [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure ptd_read [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure ptd_write [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure init_memory [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mem [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure free_mem [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure handshake [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_reset [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure qh_alloc [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure qh_free [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure priv_init [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_hc_setup [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure base_to_chip [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure last_qtd_of_urb [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure create_ptd_atl [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure transform_add_int [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure create_ptd_int [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_urb_done [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_alloc [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_free [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure start_bus_transfer [2023-04-03 06:48:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure is_short_bulk [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure collect_qtds [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure enqueue_qtds [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ptds [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure check_int_transfer [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure check_atl_transfer [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure handle_done_ptds [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_irq [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure errata2_function [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_run [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure packetize_urb [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_urb_enqueue [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure kill_transfer [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_urb_from_qtd [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_urb_dequeue [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_endpoint_disable [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_hub_status_data [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_hub_descriptor [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure check_reset_complete [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_hub_control [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_get_frame [2023-04-03 06:48:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_stop [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_shutdown [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_clear_tt_buffer_complete [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_103 [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_102 [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_105 [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_104 [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2023-04-03 06:48:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_106 [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_107 [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_108 [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_gadget_udc [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure usb_del_gadget_udc [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_udc_reset [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_to_udc [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure ep_to_udc_ep [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure req_to_udc_req [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_read [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_write [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_find_ep [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure __isp1760_udc_select_ep [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_select_ep [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_ctrl_send_status [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_request_complete [2023-04-03 06:48:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_ctrl_send_stall [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_receive [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_transmit [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_rx_ready [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_tx_complete [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure __isp1760_udc_set_halt [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_get_status [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_set_address [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep0_setup_standard [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep0_setup [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_enable [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_disable [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_alloc_request [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_free_request [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_queue [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_dequeue [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure __isp1760_ep_set_halt [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_set_halt [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_set_wedge [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_ep_fifo_flush [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_connect [2023-04-03 06:48:28,481 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_disconnect [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_init_hw [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_reset [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_suspend [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_resume [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_get_frame [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_wakeup [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_set_selfpowered [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_pullup [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_start [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_stop [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_irq [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_vbus_poll [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_init_eps [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure isp1760_udc_init [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-03 06:48:28,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-04-03 06:48:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 06:48:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 06:48:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 06:48:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-03 06:48:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-03 06:48:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-03 06:48:28,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 06:48:29,306 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 06:48:29,311 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 06:48:29,602 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-03 06:51:58,935 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 06:52:02,384 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 06:52:02,384 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-03 06:52:02,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 06:52:02 BoogieIcfgContainer [2023-04-03 06:52:02,390 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 06:52:02,393 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 06:52:02,393 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 06:52:02,395 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 06:52:02,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 06:48:24" (1/3) ... [2023-04-03 06:52:02,396 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c680179 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 06:52:02, skipping insertion in model container [2023-04-03 06:52:02,396 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:48:27" (2/3) ... [2023-04-03 06:52:02,396 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c680179 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 06:52:02, skipping insertion in model container [2023-04-03 06:52:02,396 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 06:52:02" (3/3) ... [2023-04-03 06:52:02,397 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--isp1760--isp1760.ko-entry_point.cil.out.i [2023-04-03 06:52:02,410 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 06:52:02,410 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-03 06:52:02,491 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 06:52:02,496 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@677882, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 06:52:02,497 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-03 06:52:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand has 3120 states, 1828 states have (on average 1.3030634573304158) internal successors, (2382), 1920 states have internal predecessors, (2382), 991 states have call successors, (991), 286 states have call predecessors, (991), 285 states have return successors, (984), 963 states have call predecessors, (984), 984 states have call successors, (984) [2023-04-03 06:52:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-04-03 06:52:02,531 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:52:02,532 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:52:02,532 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:52:02,536 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:52:02,537 INFO L85 PathProgramCache]: Analyzing trace with hash -1080480078, now seen corresponding path program 1 times [2023-04-03 06:52:02,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:52:02,543 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [454162614] [2023-04-03 06:52:02,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:52:02,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:52:03,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:52:03,511 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-04-03 06:52:03,511 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:52:03,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [454162614] [2023-04-03 06:52:03,512 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [454162614] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:52:03,512 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:52:03,512 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:52:03,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860602164] [2023-04-03 06:52:03,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:52:03,517 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:52:03,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:52:03,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:52:03,537 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:52:03,544 INFO L87 Difference]: Start difference. First operand has 3120 states, 1828 states have (on average 1.3030634573304158) internal successors, (2382), 1920 states have internal predecessors, (2382), 991 states have call successors, (991), 286 states have call predecessors, (991), 285 states have return successors, (984), 963 states have call predecessors, (984), 984 states have call successors, (984) Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2023-04-03 06:52:05,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:52:10,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:52:14,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:52:16,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:52:16,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:52:16,696 INFO L93 Difference]: Finished difference Result 7354 states and 10253 transitions. [2023-04-03 06:52:16,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:52:16,699 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 94 [2023-04-03 06:52:16,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:52:16,730 INFO L225 Difference]: With dead ends: 7354 [2023-04-03 06:52:16,731 INFO L226 Difference]: Without dead ends: 4688 [2023-04-03 06:52:16,745 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:52:16,747 INFO L413 NwaCegarLoop]: 3272 mSDtfsCounter, 2934 mSDsluCounter, 3224 mSDsCounter, 0 mSdLazyCounter, 733 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2934 SdHoareTripleChecker+Valid, 6496 SdHoareTripleChecker+Invalid, 739 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 733 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.6s IncrementalHoareTripleChecker+Time [2023-04-03 06:52:16,747 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2934 Valid, 6496 Invalid, 739 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 733 Invalid, 4 Unknown, 0 Unchecked, 12.6s Time] [2023-04-03 06:52:16,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4688 states. [2023-04-03 06:52:16,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4688 to 4685. [2023-04-03 06:52:17,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4685 states, 2742 states have (on average 1.2932166301969366) internal successors, (3546), 2874 states have internal predecessors, (3546), 1461 states have call successors, (1461), 483 states have call predecessors, (1461), 481 states have return successors, (1459), 1433 states have call predecessors, (1459), 1459 states have call successors, (1459) [2023-04-03 06:52:17,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4685 states to 4685 states and 6466 transitions. [2023-04-03 06:52:17,030 INFO L78 Accepts]: Start accepts. Automaton has 4685 states and 6466 transitions. Word has length 94 [2023-04-03 06:52:17,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:52:17,031 INFO L495 AbstractCegarLoop]: Abstraction has 4685 states and 6466 transitions. [2023-04-03 06:52:17,031 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2023-04-03 06:52:17,032 INFO L276 IsEmpty]: Start isEmpty. Operand 4685 states and 6466 transitions. [2023-04-03 06:52:17,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-04-03 06:52:17,040 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:52:17,041 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:52:17,041 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 06:52:17,041 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:52:17,041 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:52:17,041 INFO L85 PathProgramCache]: Analyzing trace with hash -1190999685, now seen corresponding path program 1 times [2023-04-03 06:52:17,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:52:17,044 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1971292490] [2023-04-03 06:52:17,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:52:17,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:52:17,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:52:17,697 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2023-04-03 06:52:17,697 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:52:17,697 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1971292490] [2023-04-03 06:52:17,697 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1971292490] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:52:17,697 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:52:17,697 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:52:17,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1268867935] [2023-04-03 06:52:17,698 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:52:17,698 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:52:17,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:52:17,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:52:17,700 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:52:17,700 INFO L87 Difference]: Start difference. First operand 4685 states and 6466 transitions. Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2023-04-03 06:52:19,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:52:26,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:52:28,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:52:30,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:52:31,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:52:31,281 INFO L93 Difference]: Finished difference Result 11847 states and 16189 transitions. [2023-04-03 06:52:31,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:52:31,282 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 146 [2023-04-03 06:52:31,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:52:31,317 INFO L225 Difference]: With dead ends: 11847 [2023-04-03 06:52:31,317 INFO L226 Difference]: Without dead ends: 7181 [2023-04-03 06:52:31,336 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:52:31,337 INFO L413 NwaCegarLoop]: 4241 mSDtfsCounter, 2280 mSDsluCounter, 3121 mSDsCounter, 0 mSdLazyCounter, 862 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2280 SdHoareTripleChecker+Valid, 7362 SdHoareTripleChecker+Invalid, 868 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 862 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.2s IncrementalHoareTripleChecker+Time [2023-04-03 06:52:31,338 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2280 Valid, 7362 Invalid, 868 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 862 Invalid, 4 Unknown, 0 Unchecked, 13.2s Time] [2023-04-03 06:52:31,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7181 states. [2023-04-03 06:52:31,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7181 to 7177. [2023-04-03 06:52:31,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7177 states, 4171 states have (on average 1.2797890194198034) internal successors, (5338), 4356 states have internal predecessors, (5338), 2201 states have call successors, (2201), 806 states have call predecessors, (2201), 804 states have return successors, (2199), 2165 states have call predecessors, (2199), 2199 states have call successors, (2199) [2023-04-03 06:52:31,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7177 states to 7177 states and 9738 transitions. [2023-04-03 06:52:31,551 INFO L78 Accepts]: Start accepts. Automaton has 7177 states and 9738 transitions. Word has length 146 [2023-04-03 06:52:31,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:52:31,551 INFO L495 AbstractCegarLoop]: Abstraction has 7177 states and 9738 transitions. [2023-04-03 06:52:31,551 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2023-04-03 06:52:31,552 INFO L276 IsEmpty]: Start isEmpty. Operand 7177 states and 9738 transitions. [2023-04-03 06:52:31,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-04-03 06:52:31,557 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:52:31,557 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:52:31,557 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-03 06:52:31,557 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:52:31,558 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:52:31,558 INFO L85 PathProgramCache]: Analyzing trace with hash 1580801431, now seen corresponding path program 1 times [2023-04-03 06:52:31,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:52:31,558 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1093302195] [2023-04-03 06:52:31,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:52:31,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:52:31,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:52:32,372 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-04-03 06:52:32,372 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:52:32,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1093302195] [2023-04-03 06:52:32,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1093302195] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:52:32,372 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:52:32,373 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:52:32,373 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [550134346] [2023-04-03 06:52:32,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:52:32,373 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:52:32,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:52:32,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:52:32,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:52:32,374 INFO L87 Difference]: Start difference. First operand 7177 states and 9738 transitions. Second operand has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2023-04-03 06:52:34,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:52:40,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:52:42,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:52:44,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:52:46,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:52:46,398 INFO L93 Difference]: Finished difference Result 20877 states and 28361 transitions. [2023-04-03 06:52:46,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:52:46,399 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 248 [2023-04-03 06:52:46,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:52:46,483 INFO L225 Difference]: With dead ends: 20877 [2023-04-03 06:52:46,484 INFO L226 Difference]: Without dead ends: 13719 [2023-04-03 06:52:46,511 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:52:46,516 INFO L413 NwaCegarLoop]: 4446 mSDtfsCounter, 3347 mSDsluCounter, 3205 mSDsCounter, 0 mSdLazyCounter, 795 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3347 SdHoareTripleChecker+Valid, 7651 SdHoareTripleChecker+Invalid, 801 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 795 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.6s IncrementalHoareTripleChecker+Time [2023-04-03 06:52:46,517 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3347 Valid, 7651 Invalid, 801 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 795 Invalid, 4 Unknown, 0 Unchecked, 13.6s Time] [2023-04-03 06:52:46,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13719 states.