/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/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 11:11:14,294 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 11:11:14,296 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 11:11:14,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 11:11:14,320 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 11:11:14,324 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 11:11:14,329 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 11:11:14,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 11:11:14,333 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 11:11:14,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 11:11:14,336 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 11:11:14,337 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 11:11:14,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 11:11:14,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 11:11:14,338 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 11:11:14,339 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 11:11:14,339 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 11:11:14,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 11:11:14,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 11:11:14,341 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 11:11:14,342 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 11:11:14,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 11:11:14,346 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 11:11:14,347 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 11:11:14,356 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 11:11:14,356 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 11:11:14,356 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 11:11:14,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 11:11:14,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 11:11:14,357 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 11:11:14,357 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 11:11:14,358 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 11:11:14,358 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 11:11:14,358 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 11:11:14,359 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 11:11:14,359 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 11:11:14,359 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 11:11:14,360 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 11:11:14,360 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 11:11:14,360 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 11:11:14,361 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 11:11:14,364 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-02 11:11:14,384 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 11:11:14,384 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 11:11:14,384 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 11:11:14,384 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 11:11:14,385 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 11:11:14,385 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 11:11:14,385 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 11:11:14,385 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 11:11:14,385 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 11:11:14,385 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 11:11:14,386 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 11:11:14,386 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 11:11:14,386 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 11:11:14,386 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 11:11:14,386 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 11:11:14,386 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 11:11:14,386 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 11:11:14,386 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 11:11:14,386 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 11:11:14,386 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 11:11:14,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 11:11:14,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 11:11:14,387 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 11:11:14,387 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 11:11:14,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 11:11:14,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 11:11:14,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 11:11:14,387 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 11:11:14,387 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 11:11:14,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 11:11:14,387 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 11:11:14,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 11:11:14,387 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 11:11:14,387 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 11:11:14,388 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 11:11:14,388 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 11:11:14,536 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 11:11:14,560 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 11:11:14,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 11:11:14,562 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 11:11:14,562 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 11:11:14,563 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2023-04-02 11:11:15,548 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 11:11:15,909 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 11:11:15,909 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2023-04-02 11:11:15,947 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edf138530/8da485c6c52142bbbeff80b1b07d2017/FLAG5bbf0c0e5 [2023-04-02 11:11:15,960 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edf138530/8da485c6c52142bbbeff80b1b07d2017 [2023-04-02 11:11:15,962 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 11:11:15,963 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 11:11:15,966 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 11:11:15,966 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 11:11:15,968 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 11:11:15,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 11:11:15" (1/1) ... [2023-04-02 11:11:15,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e85f2da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:11:15, skipping insertion in model container [2023-04-02 11:11:15,969 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 11:11:15" (1/1) ... [2023-04-02 11:11:15,974 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 11:11:16,065 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 11:11:17,310 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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i[357318,357331] [2023-04-02 11:11:17,313 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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i[357463,357476] [2023-04-02 11:11:17,327 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 11:11:17,359 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 11:11:17,621 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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i[357318,357331] [2023-04-02 11:11:17,622 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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i[357463,357476] [2023-04-02 11:11:17,624 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 11:11:17,769 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 11:11:17,774 INFO L208 MainTranslator]: Completed translation [2023-04-02 11:11:17,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:11:17 WrapperNode [2023-04-02 11:11:17,774 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 11:11:17,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 11:11:17,775 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 11:11:17,775 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 11:11:17,782 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:11:17" (1/1) ... [2023-04-02 11:11:17,782 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:11:17" (1/1) ... [2023-04-02 11:11:17,853 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:11:17" (1/1) ... [2023-04-02 11:11:17,854 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:11:17" (1/1) ... [2023-04-02 11:11:17,941 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:11:17" (1/1) ... [2023-04-02 11:11:17,959 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:11:17" (1/1) ... [2023-04-02 11:11:17,985 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:11:17" (1/1) ... [2023-04-02 11:11:18,003 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:11:17" (1/1) ... [2023-04-02 11:11:18,025 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 11:11:18,025 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 11:11:18,025 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 11:11:18,026 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 11:11:18,026 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:11:17" (1/1) ... [2023-04-02 11:11:18,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 11:11:18,039 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 11:11:18,049 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) [2023-04-02 11:11:18,081 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 [2023-04-02 11:11:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 11:11:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 11:11:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-02 11:11:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-02 11:11:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 11:11:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 11:11:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-02 11:11:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-02 11:11:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-04-02 11:11:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-04-02 11:11:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-02 11:11:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 11:11:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-02 11:11:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-02 11:11:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 11:11:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-02 11:11:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2023-04-02 11:11:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2023-04-02 11:11:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-02 11:11:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-02 11:11:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-04-02 11:11:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-04-02 11:11:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 11:11:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-04-02 11:11:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-04-02 11:11:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 11:11:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-04-02 11:11:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-04-02 11:11:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-02 11:11:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-02 11:11:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-02 11:11:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-02 11:11:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-02 11:11:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-02 11:11:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-02 11:11:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-02 11:11:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-04-02 11:11:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-04-02 11:11:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-02 11:11:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-02 11:11:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-04-02 11:11:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-04-02 11:11:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-04-02 11:11:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-04-02 11:11:18,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-04-02 11:11:18,106 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2023-04-02 11:11:18,106 INFO L138 BoogieDeclarations]: Found implementation of procedure wdev_priv [2023-04-02 11:11:18,106 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_lock [2023-04-02 11:11:18,106 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_unlock [2023-04-02 11:11:18,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ndev_priv [2023-04-02 11:11:18,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_reply_inc [2023-04-02 11:11:18,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_request_context_put [2023-04-02 11:11:18,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_mod_timer [2023-04-02 11:11:18,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_request_timerfn [2023-04-02 11:11:18,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_alloc_ctx [2023-04-02 11:11:18,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_complete_all [2023-04-02 11:11:18,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_ctx_complete [2023-04-02 11:11:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_req_queue_run [2023-04-02 11:11:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_req_enqueue_run [2023-04-02 11:11:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_request_out_callback [2023-04-02 11:11:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_request_in_callback [2023-04-02 11:11:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_req_ctx_wait [2023-04-02 11:11:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure build_crc [2023-04-02 11:11:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_fill_req [2023-04-02 11:11:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_submit_in_urb [2023-04-02 11:11:18,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_8051_cpucs [2023-04-02 11:11:18,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_firmware_download [2023-04-02 11:11:18,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_access_ltv [2023-04-02 11:11:18,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_write_ltv [2023-04-02 11:11:18,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_read_ltv [2023-04-02 11:11:18,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_doicmd_wait [2023-04-02 11:11:18,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_docmd_wait [2023-04-02 11:11:18,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_bap_pread [2023-04-02 11:11:18,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_read_pda [2023-04-02 11:11:18,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_program_init [2023-04-02 11:11:18,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_program_end [2023-04-02 11:11:18,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_program_bytes [2023-04-02 11:11:18,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_program [2023-04-02 11:11:18,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_xmit [2023-04-02 11:11:18,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_allocate [2023-04-02 11:11:18,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_hard_reset [2023-04-02 11:11:18,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_init [2023-04-02 11:11:18,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_bulk_in_callback [2023-04-02 11:11:18,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_delete [2023-04-02 11:11:18,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irqsave [2023-04-02 11:11:18,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irqrestore [2023-04-02 11:11:18,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irq [2023-04-02 11:11:18,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irq [2023-04-02 11:11:18,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_probe [2023-04-02 11:11:18,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_disconnect [2023-04-02 11:11:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_driver_init [2023-04-02 11:11:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_driver_exit [2023-04-02 11:11:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2023-04-02 11:11:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_orinoco_driver_init_10_11 [2023-04-02 11:11:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-02 11:11:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-04-02 11:11:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-02 11:11:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2023-04-02 11:11:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_4 [2023-04-02 11:11:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_5 [2023-04-02 11:11:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_2 [2023-04-02 11:11:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2023-04-02 11:11:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2023-04-02 11:11:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_7_2 [2023-04-02 11:11:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2023-04-02 11:11:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_6 [2023-04-02 11:11:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_7 [2023-04-02 11:11:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2023-04-02 11:11:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2023-04-02 11:11:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2023-04-02 11:11:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_13 [2023-04-02 11:11:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_14 [2023-04-02 11:11:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2023-04-02 11:11:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_16 [2023-04-02 11:11:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2023-04-02 11:11:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2023-04-02 11:11:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-02 11:11:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-02 11:11:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 11:11:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-02 11:11:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-02 11:11:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2023-04-02 11:11:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2023-04-02 11:11:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-02 11:11:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 11:11:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-02 11:11:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-02 11:11:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2023-04-02 11:11:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_37 [2023-04-02 11:11:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2023-04-02 11:11:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 11:11:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2023-04-02 11:11:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 11:11:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-02 11:11:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-02 11:11:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_0 [2023-04-02 11:11:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_hermes_ops_dummy_resourceless_instance_1 [2023-04-02 11:11:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-02 11:11:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-02 11:11:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-04-02 11:11:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-02 11:11:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2023-04-02 11:11:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-02 11:11:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-02 11:11:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_3 [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_15 [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_2_2 [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_2 [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_4 [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_3_9 [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_3_10 [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_3_13 [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_3_7 [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_3 [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-02 11:11:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_82 [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_83 [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_84 [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_85 [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_88 [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_91 [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_92 [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_95 [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_98 [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_99 [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_109 [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_112 [2023-04-02 11:11:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_113 [2023-04-02 11:11:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_114 [2023-04-02 11:11:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_115 [2023-04-02 11:11:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_116 [2023-04-02 11:11:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_118 [2023-04-02 11:11:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_119 [2023-04-02 11:11:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_121 [2023-04-02 11:11:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_122 [2023-04-02 11:11:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_125 [2023-04-02 11:11:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_126 [2023-04-02 11:11:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_127 [2023-04-02 11:11:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 11:11:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-02 11:11:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-02 11:11:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-02 11:11:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-02 11:11:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 11:11:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 11:11:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 11:11:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 11:11:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 11:11:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 11:11:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 11:11:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 11:11:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 11:11:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-02 11:11:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-02 11:11:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-02 11:11:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-02 11:11:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-02 11:11:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-02 11:11:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-02 11:11:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 11:11:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 11:11:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2023-04-02 11:11:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_req_lock_of_ezusb_priv [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_req_lock_of_ezusb_priv [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_req_lock_of_ezusb_priv [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_req_lock_of_ezusb_priv [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_req_lock_of_ezusb_priv [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_req_lock_of_ezusb_priv [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_req_lock_of_ezusb_priv [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 11:11:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __orinoco_ev_info [2023-04-02 11:11:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __orinoco_ev_rx [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_orinocodev [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure free_orinocodev [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 11:11:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_change_mtu [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_get_stats [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_if_add [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_if_del [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_init [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_open [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_process_xmit_skb [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_set_multicast_list [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_stop [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_tx_timeout [2023-04-02 11:11:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 11:11:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 11:11:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 11:11:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-02 11:11:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-02 11:11:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 11:11:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-04-02 11:11:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-04-02 11:11:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-04-02 11:11:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-02 11:11:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 11:11:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-02 11:11:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-02 11:11:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 11:11:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 11:11:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-02 11:11:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2023-04-02 11:11:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2023-04-02 11:11:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_88 [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_91 [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_95 [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_98 [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2023-04-02 11:11:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_116 [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_119 [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_req_lock_of_ezusb_priv [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 11:11:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_114 [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_121 [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_115 [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_122 [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-04-02 11:11:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_99 [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_109 [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_112 [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_84 [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_118 [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_82 [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_83 [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-02 11:11:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-02 11:11:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-02 11:11:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-02 11:11:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-02 11:11:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-02 11:11:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-02 11:11:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-02 11:11:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-02 11:11:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-02 11:11:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-04-02 11:11:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-04-02 11:11:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-02 11:11:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-02 11:11:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-04-02 11:11:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-04-02 11:11:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-04-02 11:11:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-04-02 11:11:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_126 [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_127 [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_85 [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_125 [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_92 [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_113 [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure wdev_priv [2023-04-02 11:11:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_orinocodev [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure free_orinocodev [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_init [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_if_add [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_if_del [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure __orinoco_ev_info [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure __orinoco_ev_rx [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_process_xmit_skb [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_open [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_stop [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_get_stats [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_set_multicast_list [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_change_mtu [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_tx_timeout [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_lock [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_unlock [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure ndev_priv [2023-04-02 11:11:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_ctx_complete [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_req_queue_run [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_bulk_in_callback [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_reply_inc [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_request_context_put [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_mod_timer [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_request_timerfn [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_alloc_ctx [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_complete_all [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_req_enqueue_run [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_request_out_callback [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_request_in_callback [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_req_ctx_wait [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure build_crc [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_fill_req [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_submit_in_urb [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_8051_cpucs [2023-04-02 11:11:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_firmware_download [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_access_ltv [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_write_ltv [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_read_ltv [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_doicmd_wait [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_docmd_wait [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_bap_pread [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_read_pda [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_program_init [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_program_end [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_program_bytes [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_program [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_xmit [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_allocate [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_hard_reset [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_init [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_delete [2023-04-02 11:11:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irqsave [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irqrestore [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irq [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irq [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_probe [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_disconnect [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_driver_init [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_driver_exit [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_orinoco_driver_init_10_11 [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_4 [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_5 [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_2 [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2023-04-02 11:11:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_7_2 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_6 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_7 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_13 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_14 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_16 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-02 11:11:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_37 [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_0 [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_hermes_ops_dummy_resourceless_instance_1 [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-02 11:11:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_3 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_15 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_2_2 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_2 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_4 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_3_9 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_3_10 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_3_13 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2023-04-02 11:11:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_3_7 [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_3 [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-02 11:11:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-02 11:11:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-02 11:11:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-02 11:11:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-02 11:11:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-02 11:11:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_reply_count_lock_of_ezusb_priv [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_req_lock_of_ezusb_priv [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_req_lock_of_ezusb_priv [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_req_lock_of_ezusb_priv [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_req_lock_of_ezusb_priv [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_req_lock_of_ezusb_priv [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_req_lock_of_ezusb_priv [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-02 11:11:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 11:11:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 11:11:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 11:11:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 11:11:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 11:11:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 11:11:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 11:11:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 11:11:18,795 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 11:11:18,800 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 11:11:19,518 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-02 11:11:19,731 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 11:11:21,073 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 11:11:21,085 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 11:11:21,085 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-02 11:11:21,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 11:11:21 BoogieIcfgContainer [2023-04-02 11:11:21,088 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 11:11:21,089 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 11:11:21,089 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 11:11:21,092 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 11:11:21,092 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 11:11:15" (1/3) ... [2023-04-02 11:11:21,092 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3219f74c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 11:11:21, skipping insertion in model container [2023-04-02 11:11:21,092 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:11:17" (2/3) ... [2023-04-02 11:11:21,092 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3219f74c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 11:11:21, skipping insertion in model container [2023-04-02 11:11:21,092 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 11:11:21" (3/3) ... [2023-04-02 11:11:21,093 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2023-04-02 11:11:21,103 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 11:11:21,103 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-04-02 11:11:21,211 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 11:11:21,215 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=PETRI_NET, 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;@468ffa77, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 11:11:21,215 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-04-02 11:11:21,223 INFO L276 IsEmpty]: Start isEmpty. Operand has 2833 states, 1697 states have (on average 1.2469063052445493) internal successors, (2116), 1742 states have internal predecessors, (2116), 748 states have call successors, (748), 279 states have call predecessors, (748), 277 states have return successors, (740), 718 states have call predecessors, (740), 740 states have call successors, (740) [2023-04-02 11:11:21,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-04-02 11:11:21,242 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:11:21,243 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 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] [2023-04-02 11:11:21,243 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:11:21,248 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:11:21,248 INFO L85 PathProgramCache]: Analyzing trace with hash 439145192, now seen corresponding path program 1 times [2023-04-02 11:11:21,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:11:21,254 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [930404561] [2023-04-02 11:11:21,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:11:21,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:11:21,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:22,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:11:22,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:22,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:11:22,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:11:23,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:11:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:11:23,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:11:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:11:23,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:11:23,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:11:23,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:11:23,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:11:23,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:11:23,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:11:23,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:11:23,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:11:23,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:11:23,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:11:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:11:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:11:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:11:23,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:11:23,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:11:23,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:11:23,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:11:23,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 11:11:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:11:23,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 11:11:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:11:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 11:11:23,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:11:23,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-04-02 11:11:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:11:23,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-04-02 11:11:23,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:11:23,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-04-02 11:11:23,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2023-04-02 11:11:23,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:11:23,431 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2023-04-02 11:11:23,431 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:11:23,431 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [930404561] [2023-04-02 11:11:23,432 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [930404561] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:11:23,432 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:11:23,432 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 11:11:23,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124264680] [2023-04-02 11:11:23,434 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:11:23,436 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 11:11:23,436 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:11:23,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 11:11:23,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 11:11:23,460 INFO L87 Difference]: Start difference. First operand has 2833 states, 1697 states have (on average 1.2469063052445493) internal successors, (2116), 1742 states have internal predecessors, (2116), 748 states have call successors, (748), 279 states have call predecessors, (748), 277 states have return successors, (740), 718 states have call predecessors, (740), 740 states have call successors, (740) Second operand has 6 states, 5 states have (on average 11.0) internal successors, (55), 3 states have internal predecessors, (55), 4 states have call successors, (31), 6 states have call predecessors, (31), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22) [2023-04-02 11:12:10,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:12:10,801 INFO L93 Difference]: Finished difference Result 7063 states and 9667 transitions. [2023-04-02 11:12:10,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 11:12:10,803 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 11.0) internal successors, (55), 3 states have internal predecessors, (55), 4 states have call successors, (31), 6 states have call predecessors, (31), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22) Word has length 222 [2023-04-02 11:12:10,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:12:10,874 INFO L225 Difference]: With dead ends: 7063 [2023-04-02 11:12:10,874 INFO L226 Difference]: Without dead ends: 4832 [2023-04-02 11:12:10,890 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-04-02 11:12:10,896 INFO L413 NwaCegarLoop]: 207 mSDtfsCounter, 8611 mSDsluCounter, 335 mSDsCounter, 0 mSdLazyCounter, 7238 mSolverCounterSat, 6509 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8922 SdHoareTripleChecker+Valid, 542 SdHoareTripleChecker+Invalid, 13747 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 6509 IncrementalHoareTripleChecker+Valid, 7238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.7s IncrementalHoareTripleChecker+Time [2023-04-02 11:12:10,896 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8922 Valid, 542 Invalid, 13747 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [6509 Valid, 7238 Invalid, 0 Unknown, 0 Unchecked, 41.7s Time] [2023-04-02 11:12:10,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4832 states. [2023-04-02 11:12:13,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4832 to 3847. [2023-04-02 11:12:13,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3847 states, 2370 states have (on average 1.2278481012658229) internal successors, (2910), 2425 states have internal predecessors, (2910), 1003 states have call successors, (1003), 472 states have call predecessors, (1003), 473 states have return successors, (1007), 982 states have call predecessors, (1007), 1002 states have call successors, (1007) [2023-04-02 11:12:13,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3847 states to 3847 states and 4920 transitions. [2023-04-02 11:12:13,278 INFO L78 Accepts]: Start accepts. Automaton has 3847 states and 4920 transitions. Word has length 222 [2023-04-02 11:12:13,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:12:13,279 INFO L495 AbstractCegarLoop]: Abstraction has 3847 states and 4920 transitions. [2023-04-02 11:12:13,279 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 11.0) internal successors, (55), 3 states have internal predecessors, (55), 4 states have call successors, (31), 6 states have call predecessors, (31), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22) [2023-04-02 11:12:13,279 INFO L276 IsEmpty]: Start isEmpty. Operand 3847 states and 4920 transitions. [2023-04-02 11:12:13,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-04-02 11:12:13,287 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:12:13,287 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 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] [2023-04-02 11:12:13,287 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 11:12:13,288 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:12:13,288 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:12:13,288 INFO L85 PathProgramCache]: Analyzing trace with hash 1261297073, now seen corresponding path program 1 times [2023-04-02 11:12:13,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:12:13,288 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1257662137] [2023-04-02 11:12:13,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:12:13,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:12:13,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:12:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:12:14,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:12:14,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:12:14,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:12:14,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:12:14,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:12:14,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:12:14,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:12:14,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:12:14,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:12:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:12:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:12:14,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:12:14,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:12:14,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:12:14,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:12:14,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:12:14,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:12:14,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:12:14,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:12:14,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:12:14,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:12:14,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:12:14,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 11:12:14,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:12:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 11:12:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:12:14,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 11:12:14,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:12:14,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-04-02 11:12:14,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:12:14,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-04-02 11:12:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:12:14,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-04-02 11:12:14,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-04-02 11:12:14,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:12:14,918 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2023-04-02 11:12:14,918 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:12:14,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1257662137] [2023-04-02 11:12:14,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1257662137] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:12:14,918 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:12:14,918 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 11:12:14,918 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [920506799] [2023-04-02 11:12:14,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:12:14,920 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 11:12:14,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:12:14,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 11:12:14,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 11:12:14,921 INFO L87 Difference]: Start difference. First operand 3847 states and 4920 transitions. Second operand has 6 states, 5 states have (on average 12.2) internal successors, (61), 3 states have internal predecessors, (61), 4 states have call successors, (32), 6 states have call predecessors, (32), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22) [2023-04-02 11:12:58,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:12:58,504 INFO L93 Difference]: Finished difference Result 11842 states and 15601 transitions. [2023-04-02 11:12:58,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 11:12:58,505 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 12.2) internal successors, (61), 3 states have internal predecessors, (61), 4 states have call successors, (32), 6 states have call predecessors, (32), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22) Word has length 229 [2023-04-02 11:12:58,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:12:58,550 INFO L225 Difference]: With dead ends: 11842 [2023-04-02 11:12:58,550 INFO L226 Difference]: Without dead ends: 8041 [2023-04-02 11:12:58,560 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-04-02 11:12:58,564 INFO L413 NwaCegarLoop]: 219 mSDtfsCounter, 5672 mSDsluCounter, 380 mSDsCounter, 0 mSdLazyCounter, 8535 mSolverCounterSat, 3742 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5971 SdHoareTripleChecker+Valid, 599 SdHoareTripleChecker+Invalid, 12277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3742 IncrementalHoareTripleChecker+Valid, 8535 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.8s IncrementalHoareTripleChecker+Time [2023-04-02 11:12:58,564 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5971 Valid, 599 Invalid, 12277 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3742 Valid, 8535 Invalid, 0 Unknown, 0 Unchecked, 36.8s Time] [2023-04-02 11:12:58,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8041 states. [2023-04-02 11:13:02,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8041 to 6470. [2023-04-02 11:13:02,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6470 states, 3979 states have (on average 1.2261874842925358) internal successors, (4879), 4090 states have internal predecessors, (4879), 1656 states have call successors, (1656), 825 states have call predecessors, (1656), 834 states have return successors, (1677), 1611 states have call predecessors, (1677), 1655 states have call successors, (1677) [2023-04-02 11:13:02,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6470 states to 6470 states and 8212 transitions. [2023-04-02 11:13:02,309 INFO L78 Accepts]: Start accepts. Automaton has 6470 states and 8212 transitions. Word has length 229 [2023-04-02 11:13:02,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:13:02,310 INFO L495 AbstractCegarLoop]: Abstraction has 6470 states and 8212 transitions. [2023-04-02 11:13:02,310 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 12.2) internal successors, (61), 3 states have internal predecessors, (61), 4 states have call successors, (32), 6 states have call predecessors, (32), 1 states have return successors, (22), 3 states have call predecessors, (22), 4 states have call successors, (22) [2023-04-02 11:13:02,310 INFO L276 IsEmpty]: Start isEmpty. Operand 6470 states and 8212 transitions. [2023-04-02 11:13:02,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-04-02 11:13:02,314 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:13:02,314 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 15, 15, 15, 15, 15, 15, 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] [2023-04-02 11:13:02,314 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 11:13:02,314 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:13:02,315 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:13:02,315 INFO L85 PathProgramCache]: Analyzing trace with hash 288329247, now seen corresponding path program 1 times [2023-04-02 11:13:02,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:13:02,315 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1593466689] [2023-04-02 11:13:02,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:13:02,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:13:02,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:13:03,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:13:03,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:13:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:13:03,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:13:03,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:13:03,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:13:03,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:13:03,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:13:03,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:13:03,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:13:03,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:13:03,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:13:03,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:13:03,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:13:03,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:13:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:13:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:13:03,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:13:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:13:03,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:13:03,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:13:03,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:13:03,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:13:03,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 11:13:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:13:03,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 11:13:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:13:03,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 11:13:03,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:13:03,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-04-02 11:13:03,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:13:03,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-04-02 11:13:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:13:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-04-02 11:13:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-04-02 11:13:03,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 11:13:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 11:13:03,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:13:03,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-04-02 11:13:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-04-02 11:13:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:13:03,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1038 trivial. 0 not checked. [2023-04-02 11:13:03,956 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:13:03,956 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1593466689] [2023-04-02 11:13:03,956 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1593466689] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:13:03,956 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:13:03,957 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 11:13:03,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047167437] [2023-04-02 11:13:03,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:13:03,957 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 11:13:03,957 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:13:03,958 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 11:13:03,958 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-04-02 11:13:03,958 INFO L87 Difference]: Start difference. First operand 6470 states and 8212 transitions. Second operand has 10 states, 9 states have (on average 8.0) internal successors, (72), 5 states have internal predecessors, (72), 6 states have call successors, (36), 7 states have call predecessors, (36), 2 states have return successors, (27), 4 states have call predecessors, (27), 6 states have call successors, (27) [2023-04-02 11:13:56,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:13:56,284 INFO L93 Difference]: Finished difference Result 17803 states and 23281 transitions. [2023-04-02 11:13:56,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-04-02 11:13:56,285 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 8.0) internal successors, (72), 5 states have internal predecessors, (72), 6 states have call successors, (36), 7 states have call predecessors, (36), 2 states have return successors, (27), 4 states have call predecessors, (27), 6 states have call successors, (27) Word has length 251 [2023-04-02 11:13:56,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:13:56,386 INFO L225 Difference]: With dead ends: 17803 [2023-04-02 11:13:56,386 INFO L226 Difference]: Without dead ends: 11379 [2023-04-02 11:13:56,403 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 159 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=207, Invalid=549, Unknown=0, NotChecked=0, Total=756 [2023-04-02 11:13:56,404 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 13863 mSDsluCounter, 84 mSDsCounter, 0 mSdLazyCounter, 10955 mSolverCounterSat, 10040 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14156 SdHoareTripleChecker+Valid, 107 SdHoareTripleChecker+Invalid, 20995 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10040 IncrementalHoareTripleChecker+Valid, 10955 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.3s IncrementalHoareTripleChecker+Time [2023-04-02 11:13:56,404 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14156 Valid, 107 Invalid, 20995 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10040 Valid, 10955 Invalid, 0 Unknown, 0 Unchecked, 42.3s Time] [2023-04-02 11:13:56,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11379 states. [2023-04-02 11:14:01,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11379 to 9179. [2023-04-02 11:14:01,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9179 states, 5667 states have (on average 1.2244573848597142) internal successors, (6939), 5827 states have internal predecessors, (6939), 2320 states have call successors, (2320), 1179 states have call predecessors, (2320), 1191 states have return successors, (2349), 2257 states have call predecessors, (2349), 2319 states have call successors, (2349) [2023-04-02 11:14:01,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9179 states to 9179 states and 11608 transitions. [2023-04-02 11:14:01,969 INFO L78 Accepts]: Start accepts. Automaton has 9179 states and 11608 transitions. Word has length 251 [2023-04-02 11:14:01,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:14:01,970 INFO L495 AbstractCegarLoop]: Abstraction has 9179 states and 11608 transitions. [2023-04-02 11:14:01,971 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 8.0) internal successors, (72), 5 states have internal predecessors, (72), 6 states have call successors, (36), 7 states have call predecessors, (36), 2 states have return successors, (27), 4 states have call predecessors, (27), 6 states have call successors, (27) [2023-04-02 11:14:01,971 INFO L276 IsEmpty]: Start isEmpty. Operand 9179 states and 11608 transitions. [2023-04-02 11:14:01,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2023-04-02 11:14:01,974 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:14:01,974 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 15, 15, 15, 15, 15, 15, 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] [2023-04-02 11:14:01,975 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-02 11:14:01,975 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:14:01,975 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:14:01,975 INFO L85 PathProgramCache]: Analyzing trace with hash -1654982204, now seen corresponding path program 1 times [2023-04-02 11:14:01,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:14:01,975 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2050435163] [2023-04-02 11:14:01,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:14:01,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:14:02,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:02,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:14:02,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:02,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:14:02,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:14:03,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:14:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:14:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:14:03,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:14:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:14:03,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:14:03,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:14:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:14:03,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:14:03,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:14:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:14:03,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 11:14:03,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 11:14:03,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 11:14:03,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-04-02 11:14:03,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-04-02 11:14:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-04-02 11:14:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-04-02 11:14:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-04-02 11:14:03,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-04-02 11:14:03,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:14:03,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2023-04-02 11:14:03,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-04-02 11:14:03,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:14:03,430 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1038 trivial. 0 not checked. [2023-04-02 11:14:03,430 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:14:03,430 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2050435163] [2023-04-02 11:14:03,431 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2050435163] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:14:03,431 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:14:03,431 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-04-02 11:14:03,431 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478521222] [2023-04-02 11:14:03,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:14:03,431 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-04-02 11:14:03,431 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:14:03,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-04-02 11:14:03,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2023-04-02 11:14:03,432 INFO L87 Difference]: Start difference. First operand 9179 states and 11608 transitions. Second operand has 11 states, 10 states have (on average 8.0) internal successors, (80), 5 states have internal predecessors, (80), 5 states have call successors, (37), 8 states have call predecessors, (37), 2 states have return successors, (27), 4 states have call predecessors, (27), 5 states have call successors, (27) [2023-04-02 11:14:59,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:14:59,644 INFO L93 Difference]: Finished difference Result 26351 states and 34451 transitions. [2023-04-02 11:14:59,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-04-02 11:14:59,645 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 10 states have (on average 8.0) internal successors, (80), 5 states have internal predecessors, (80), 5 states have call successors, (37), 8 states have call predecessors, (37), 2 states have return successors, (27), 4 states have call predecessors, (27), 5 states have call successors, (27) Word has length 260 [2023-04-02 11:14:59,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:14:59,723 INFO L225 Difference]: With dead ends: 26351 [2023-04-02 11:14:59,723 INFO L226 Difference]: Without dead ends: 17218 [2023-04-02 11:14:59,745 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 171 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=220, Invalid=650, Unknown=0, NotChecked=0, Total=870 [2023-04-02 11:14:59,745 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 9995 mSDsluCounter, 108 mSDsCounter, 0 mSdLazyCounter, 13916 mSolverCounterSat, 7360 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10289 SdHoareTripleChecker+Valid, 131 SdHoareTripleChecker+Invalid, 21276 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7360 IncrementalHoareTripleChecker+Valid, 13916 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 43.6s IncrementalHoareTripleChecker+Time [2023-04-02 11:14:59,746 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10289 Valid, 131 Invalid, 21276 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7360 Valid, 13916 Invalid, 0 Unknown, 0 Unchecked, 43.6s Time] [2023-04-02 11:14:59,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17218 states. [2023-04-02 11:15:08,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17218 to 13979. [2023-04-02 11:15:08,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13979 states, 8633 states have (on average 1.223097416888683) internal successors, (10559), 8869 states have internal predecessors, (10559), 3515 states have call successors, (3515), 1795 states have call predecessors, (3515), 1830 states have return successors, (3596), 3439 states have call predecessors, (3596), 3514 states have call successors, (3596) [2023-04-02 11:15:08,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13979 states to 13979 states and 17670 transitions. [2023-04-02 11:15:08,268 INFO L78 Accepts]: Start accepts. Automaton has 13979 states and 17670 transitions. Word has length 260 [2023-04-02 11:15:08,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:15:08,269 INFO L495 AbstractCegarLoop]: Abstraction has 13979 states and 17670 transitions. [2023-04-02 11:15:08,269 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 10 states have (on average 8.0) internal successors, (80), 5 states have internal predecessors, (80), 5 states have call successors, (37), 8 states have call predecessors, (37), 2 states have return successors, (27), 4 states have call predecessors, (27), 5 states have call successors, (27) [2023-04-02 11:15:08,269 INFO L276 IsEmpty]: Start isEmpty. Operand 13979 states and 17670 transitions. [2023-04-02 11:15:08,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2023-04-02 11:15:08,277 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:15:08,277 INFO L195 NwaCegarLoop]: trace histogram [20, 20, 15, 15, 15, 15, 15, 15, 4, 4, 4, 3, 3, 3, 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] [2023-04-02 11:15:08,277 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-02 11:15:08,277 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:15:08,277 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:15:08,277 INFO L85 PathProgramCache]: Analyzing trace with hash 188140789, now seen corresponding path program 1 times [2023-04-02 11:15:08,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:15:08,277 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [919186593] [2023-04-02 11:15:08,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:15:08,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:15:08,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:15:09,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:15:09,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:15:09,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:15:09,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:15:09,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:15:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:15:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:15:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:15:09,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:15:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:15:09,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:15:09,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:15:09,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:15:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 11:15:09,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 11:15:09,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 11:15:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-04-02 11:15:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-04-02 11:15:09,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-04-02 11:15:09,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-04-02 11:15:09,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 11:15:09,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-04-02 11:15:09,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:15:09,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:15:09,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 11:15:09,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-04-02 11:15:09,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:09,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 11:15:09,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:10,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2023-04-02 11:15:10,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:10,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2023-04-02 11:15:10,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:10,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 11:15:10,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:10,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 11:15:10,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:10,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:15:10,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:10,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2023-04-02 11:15:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:10,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2023-04-02 11:15:10,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:10,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2023-04-02 11:15:10,097 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:15:10,097 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [919186593] [2023-04-02 11:15:10,097 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [919186593] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 11:15:10,097 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1210472534] [2023-04-02 11:15:10,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:15:10,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 11:15:10,097 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 11:15:10,125 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 11:15:10,187 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-04-02 11:15:11,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:11,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 4611 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 11:15:11,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 11:15:11,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1243 trivial. 0 not checked. [2023-04-02 11:15:11,606 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 11:15:11,606 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1210472534] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:15:11,619 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 11:15:11,620 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 12 [2023-04-02 11:15:11,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [754916324] [2023-04-02 11:15:11,620 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:15:11,620 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 11:15:11,620 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:15:11,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 11:15:11,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2023-04-02 11:15:11,621 INFO L87 Difference]: Start difference. First operand 13979 states and 17670 transitions. Second operand has 3 states, 3 states have (on average 35.0) internal successors, (105), 2 states have internal predecessors, (105), 3 states have call successors, (48), 3 states have call predecessors, (48), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2023-04-02 11:15:20,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:15:20,535 INFO L93 Difference]: Finished difference Result 27912 states and 35748 transitions. [2023-04-02 11:15:20,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 11:15:20,536 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 2 states have internal predecessors, (105), 3 states have call successors, (48), 3 states have call predecessors, (48), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 339 [2023-04-02 11:15:20,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:15:20,576 INFO L225 Difference]: With dead ends: 27912 [2023-04-02 11:15:20,576 INFO L226 Difference]: Without dead ends: 13979 [2023-04-02 11:15:20,604 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 455 GetRequests, 445 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2023-04-02 11:15:20,605 INFO L413 NwaCegarLoop]: 2691 mSDtfsCounter, 2508 mSDsluCounter, 1 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2508 SdHoareTripleChecker+Valid, 2692 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 11:15:20,605 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2508 Valid, 2692 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 11:15:20,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13979 states. [2023-04-02 11:15:28,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13979 to 13979. [2023-04-02 11:15:29,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13979 states, 8633 states have (on average 1.2220549055948107) internal successors, (10550), 8869 states have internal predecessors, (10550), 3515 states have call successors, (3515), 1795 states have call predecessors, (3515), 1830 states have return successors, (3596), 3439 states have call predecessors, (3596), 3514 states have call successors, (3596) [2023-04-02 11:15:29,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13979 states to 13979 states and 17661 transitions. [2023-04-02 11:15:29,043 INFO L78 Accepts]: Start accepts. Automaton has 13979 states and 17661 transitions. Word has length 339 [2023-04-02 11:15:29,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:15:29,046 INFO L495 AbstractCegarLoop]: Abstraction has 13979 states and 17661 transitions. [2023-04-02 11:15:29,047 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 2 states have internal predecessors, (105), 3 states have call successors, (48), 3 states have call predecessors, (48), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2023-04-02 11:15:29,047 INFO L276 IsEmpty]: Start isEmpty. Operand 13979 states and 17661 transitions. [2023-04-02 11:15:29,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-04-02 11:15:29,055 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:15:29,056 INFO L195 NwaCegarLoop]: trace histogram [20, 20, 15, 15, 15, 15, 15, 15, 4, 4, 4, 3, 3, 3, 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] [2023-04-02 11:15:29,072 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-04-02 11:15:29,271 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 11:15:29,272 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 11:15:29,272 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:15:29,272 INFO L85 PathProgramCache]: Analyzing trace with hash -2039405393, now seen corresponding path program 1 times [2023-04-02 11:15:29,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:15:29,272 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787863804] [2023-04-02 11:15:29,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:15:29,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:15:29,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:15:30,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:15:30,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 11:15:30,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:15:30,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:15:30,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:15:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:15:30,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:15:30,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:15:30,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:15:30,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:15:30,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:15:30,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:15:30,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:15:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 11:15:30,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 11:15:30,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 11:15:30,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-04-02 11:15:30,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-04-02 11:15:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-04-02 11:15:30,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-04-02 11:15:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 11:15:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-04-02 11:15:30,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:15:30,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:15:30,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 11:15:30,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-04-02 11:15:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:15:30,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 11:15:30,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2023-04-02 11:15:30,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2023-04-02 11:15:30,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 11:15:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-04-02 11:15:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:15:30,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2023-04-02 11:15:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2023-04-02 11:15:30,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2023-04-02 11:15:30,901 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:15:30,902 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787863804] [2023-04-02 11:15:30,902 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1787863804] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-02 11:15:30,902 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [853284034] [2023-04-02 11:15:30,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:15:30,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 11:15:30,902 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 11:15:30,903 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 11:15:30,908 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-04-02 11:15:31,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:15:31,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 4612 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 11:15:31,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 11:15:32,183 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1243 trivial. 0 not checked. [2023-04-02 11:15:32,183 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 11:15:32,183 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [853284034] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:15:32,183 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-02 11:15:32,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 12 [2023-04-02 11:15:32,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1287032162] [2023-04-02 11:15:32,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:15:32,200 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 11:15:32,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:15:32,200 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 11:15:32,200 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2023-04-02 11:15:32,201 INFO L87 Difference]: Start difference. First operand 13979 states and 17661 transitions. Second operand has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 2 states have internal predecessors, (106), 3 states have call successors, (48), 3 states have call predecessors, (48), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39)