/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 16:35:38,562 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 16:35:38,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 16:35:38,585 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 16:35:38,585 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 16:35:38,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 16:35:38,590 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 16:35:38,602 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 16:35:38,603 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 16:35:38,604 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 16:35:38,605 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 16:35:38,606 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 16:35:38,606 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 16:35:38,610 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 16:35:38,612 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 16:35:38,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 16:35:38,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 16:35:38,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 16:35:38,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 16:35:38,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 16:35:38,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 16:35:38,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 16:35:38,633 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 16:35:38,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 16:35:38,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 16:35:38,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 16:35:38,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 16:35:38,640 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 16:35:38,640 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 16:35:38,641 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 16:35:38,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 16:35:38,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 16:35:38,644 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 16:35:38,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 16:35:38,647 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 16:35:38,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 16:35:38,650 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 16:35:38,650 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 16:35:38,650 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 16:35:38,651 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 16:35:38,652 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 16:35:38,653 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-10 16:35:38,667 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 16:35:38,667 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 16:35:38,668 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 16:35:38,669 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 16:35:38,669 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 16:35:38,669 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 16:35:38,669 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 16:35:38,669 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 16:35:38,670 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 16:35:38,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 16:35:38,670 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 16:35:38,670 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 16:35:38,670 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 16:35:38,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 16:35:38,671 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 16:35:38,671 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 16:35:38,671 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 16:35:38,671 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 16:35:38,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 16:35:38,672 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 16:35:38,672 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 16:35:38,672 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 16:35:38,672 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 16:35:38,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 16:35:38,673 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 16:35:38,673 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 16:35:38,673 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 16:35:38,673 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-07-10 16:35:38,988 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 16:35:39,000 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 16:35:39,004 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 16:35:39,005 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 16:35:39,006 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 16:35:39,006 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.i [2020-07-10 16:35:39,069 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/696b98aca/fbc9cb87e0464b7b82d8ab03b88f2373/FLAG6dffbc1f6 [2020-07-10 16:35:39,875 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 16:35:39,876 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.i [2020-07-10 16:35:39,910 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/696b98aca/fbc9cb87e0464b7b82d8ab03b88f2373/FLAG6dffbc1f6 [2020-07-10 16:35:39,940 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/696b98aca/fbc9cb87e0464b7b82d8ab03b88f2373 [2020-07-10 16:35:39,950 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 16:35:39,952 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 16:35:39,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 16:35:39,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 16:35:39,957 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 16:35:39,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 04:35:39" (1/1) ... [2020-07-10 16:35:39,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17a75b55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:35:39, skipping insertion in model container [2020-07-10 16:35:39,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 04:35:39" (1/1) ... [2020-07-10 16:35:39,969 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 16:35:40,123 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 16:35:41,858 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 16:35:41,899 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 16:35:42,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 16:35:42,651 INFO L208 MainTranslator]: Completed translation [2020-07-10 16:35:42,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:35:42 WrapperNode [2020-07-10 16:35:42,652 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 16:35:42,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 16:35:42,654 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 16:35:42,654 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 16:35:42,668 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:35:42" (1/1) ... [2020-07-10 16:35:42,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:35:42" (1/1) ... [2020-07-10 16:35:42,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:35:42" (1/1) ... [2020-07-10 16:35:42,760 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:35:42" (1/1) ... [2020-07-10 16:35:43,644 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:35:42" (1/1) ... [2020-07-10 16:35:43,678 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:35:42" (1/1) ... [2020-07-10 16:35:43,701 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:35:42" (1/1) ... [2020-07-10 16:35:43,721 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 16:35:43,722 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 16:35:43,722 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 16:35:43,723 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 16:35:43,724 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:35:42" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 16:35:43,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 16:35:43,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 16:35:43,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-07-10 16:35:43,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-07-10 16:35:43,798 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-07-10 16:35:43,798 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-07-10 16:35:43,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-07-10 16:35:43,799 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-07-10 16:35:43,799 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-07-10 16:35:43,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-07-10 16:35:43,799 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-07-10 16:35:43,799 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-07-10 16:35:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-07-10 16:35:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-07-10 16:35:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-07-10 16:35:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-07-10 16:35:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-07-10 16:35:43,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-07-10 16:35:43,801 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_readwrite_dw [2020-07-10 16:35:43,802 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_v8_memory_req [2020-07-10 16:35:43,802 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_memory_req [2020-07-10 16:35:43,802 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_get_mac_addr [2020-07-10 16:35:43,802 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_i2c_req [2020-07-10 16:35:43,802 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_read_ibi_reg [2020-07-10 16:35:43,802 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_write_ibi_reg [2020-07-10 16:35:43,803 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_i2c_request [2020-07-10 16:35:43,803 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_process_frame [2020-07-10 16:35:43,803 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_urb_complete [2020-07-10 16:35:43,803 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_stream_control [2020-07-10 16:35:43,803 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_transfer_exit [2020-07-10 16:35:43,803 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_transfer_init [2020-07-10 16:35:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_init [2020-07-10 16:35:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_exit [2020-07-10 16:35:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_probe [2020-07-10 16:35:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_disconnect [2020-07-10 16:35:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_driver_init [2020-07-10 16:35:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_driver_exit [2020-07-10 16:35:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 16:35:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2020-07-10 16:35:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2020-07-10 16:35:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2020-07-10 16:35:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2020-07-10 16:35:43,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2020-07-10 16:35:43,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2020-07-10 16:35:43,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2020-07-10 16:35:43,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_8 [2020-07-10 16:35:43,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_9 [2020-07-10 16:35:43,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-07-10 16:35:43,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-07-10 16:35:43,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-07-10 16:35:43,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2020-07-10 16:35:43,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2020-07-10 16:35:43,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2020-07-10 16:35:43,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2020-07-10 16:35:43,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2020-07-10 16:35:43,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2020-07-10 16:35:43,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2020-07-10 16:35:43,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-07-10 16:35:43,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-07-10 16:35:43,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-07-10 16:35:43,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-07-10 16:35:43,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-07-10 16:35:43,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-07-10 16:35:43,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-07-10 16:35:43,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-07-10 16:35:43,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-07-10 16:35:43,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-07-10 16:35:43,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-07-10 16:35:43,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-07-10 16:35:43,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-07-10 16:35:43,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-07-10 16:35:43,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-07-10 16:35:43,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-07-10 16:35:43,810 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-07-10 16:35:43,810 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-07-10 16:35:43,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-07-10 16:35:43,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-07-10 16:35:43,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-07-10 16:35:43,811 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_exit [2020-07-10 16:35:43,811 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_initialize [2020-07-10 16:35:43,811 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_kfree [2020-07-10 16:35:43,812 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_kmalloc [2020-07-10 16:35:43,812 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_pass_dmx_packets [2020-07-10 16:35:43,812 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_sram_ctrl [2020-07-10 16:35:43,812 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_sram_set_dest [2020-07-10 16:35:43,812 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_wan_set_speed [2020-07-10 16:35:43,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-07-10 16:35:43,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-07-10 16:35:43,813 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-07-10 16:35:43,813 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-07-10 16:35:43,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-07-10 16:35:43,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-07-10 16:35:43,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-07-10 16:35:43,813 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-07-10 16:35:43,814 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-07-10 16:35:43,814 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-07-10 16:35:43,814 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2020-07-10 16:35:43,814 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-07-10 16:35:43,814 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-07-10 16:35:43,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-07-10 16:35:43,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-07-10 16:35:43,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-07-10 16:35:43,815 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 16:35:43,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-07-10 16:35:43,816 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-07-10 16:35:43,816 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-07-10 16:35:43,816 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-07-10 16:35:43,816 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-07-10 16:35:43,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 16:35:43,816 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-07-10 16:35:43,816 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-07-10 16:35:43,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2020-07-10 16:35:43,817 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-07-10 16:35:43,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2020-07-10 16:35:43,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2020-07-10 16:35:43,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2020-07-10 16:35:43,817 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-07-10 16:35:43,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2020-07-10 16:35:43,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2020-07-10 16:35:43,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2020-07-10 16:35:43,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2020-07-10 16:35:43,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2020-07-10 16:35:43,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-07-10 16:35:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-07-10 16:35:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-07-10 16:35:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-07-10 16:35:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-07-10 16:35:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 16:35:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-07-10 16:35:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-07-10 16:35:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-07-10 16:35:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-07-10 16:35:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-07-10 16:35:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-07-10 16:35:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_8 [2020-07-10 16:35:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-07-10 16:35:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_9 [2020-07-10 16:35:43,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-07-10 16:35:43,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-07-10 16:35:43,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-07-10 16:35:43,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-07-10 16:35:43,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-07-10 16:35:43,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2020-07-10 16:35:43,822 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-07-10 16:35:43,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 16:35:43,822 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-07-10 16:35:43,822 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-07-10 16:35:43,822 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-07-10 16:35:43,822 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-07-10 16:35:43,822 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-07-10 16:35:43,823 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-07-10 16:35:43,823 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-07-10 16:35:43,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-07-10 16:35:43,823 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-07-10 16:35:43,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 16:35:43,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-07-10 16:35:43,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-07-10 16:35:43,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-07-10 16:35:43,824 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_pass_dmx_packets [2020-07-10 16:35:43,824 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_kmalloc [2020-07-10 16:35:43,824 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_kfree [2020-07-10 16:35:43,824 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_initialize [2020-07-10 16:35:43,824 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_exit [2020-07-10 16:35:43,825 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_sram_set_dest [2020-07-10 16:35:43,825 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_wan_set_speed [2020-07-10 16:35:43,825 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_sram_ctrl [2020-07-10 16:35:43,825 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_readwrite_dw [2020-07-10 16:35:43,825 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_v8_memory_req [2020-07-10 16:35:43,825 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_memory_req [2020-07-10 16:35:43,825 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_get_mac_addr [2020-07-10 16:35:43,826 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_i2c_req [2020-07-10 16:35:43,826 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_read_ibi_reg [2020-07-10 16:35:43,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 16:35:43,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 16:35:43,826 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_write_ibi_reg [2020-07-10 16:35:43,826 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_i2c_request [2020-07-10 16:35:43,826 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-07-10 16:35:43,827 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_process_frame [2020-07-10 16:35:43,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-07-10 16:35:43,827 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_urb_complete [2020-07-10 16:35:43,827 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_stream_control [2020-07-10 16:35:43,827 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_transfer_exit [2020-07-10 16:35:43,827 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_transfer_init [2020-07-10 16:35:43,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 16:35:43,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-07-10 16:35:43,827 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_init [2020-07-10 16:35:43,828 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_exit [2020-07-10 16:35:43,828 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_probe [2020-07-10 16:35:43,828 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_disconnect [2020-07-10 16:35:43,828 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_driver_init [2020-07-10 16:35:43,828 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_driver_exit [2020-07-10 16:35:43,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-07-10 16:35:43,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-07-10 16:35:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 16:35:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-07-10 16:35:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-07-10 16:35:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2020-07-10 16:35:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2020-07-10 16:35:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2020-07-10 16:35:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2020-07-10 16:35:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2020-07-10 16:35:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-07-10 16:35:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-07-10 16:35:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-07-10 16:35:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-07-10 16:35:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-07-10 16:35:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-07-10 16:35:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-07-10 16:35:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-07-10 16:35:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-07-10 16:35:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-10 16:35:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 16:35:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-07-10 16:35:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 16:35:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 16:35:43,832 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-07-10 16:35:43,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 16:35:43,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 16:35:43,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-10 16:35:43,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 16:35:43,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-07-10 16:35:43,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-07-10 16:35:43,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-07-10 16:35:43,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-07-10 16:37:52,316 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 16:37:52,316 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-10 16:37:52,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 04:37:52 BoogieIcfgContainer [2020-07-10 16:37:52,333 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 16:37:52,335 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 16:37:52,335 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 16:37:52,338 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 16:37:52,339 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 04:35:39" (1/3) ... [2020-07-10 16:37:52,339 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fa189f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 04:37:52, skipping insertion in model container [2020-07-10 16:37:52,340 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:35:42" (2/3) ... [2020-07-10 16:37:52,340 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fa189f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 04:37:52, skipping insertion in model container [2020-07-10 16:37:52,340 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 04:37:52" (3/3) ... [2020-07-10 16:37:52,342 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.i [2020-07-10 16:37:52,353 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 16:37:52,363 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 16:37:52,379 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 16:37:52,409 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 16:37:52,410 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 16:37:52,410 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 16:37:52,410 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 16:37:52,410 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 16:37:52,410 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 16:37:52,410 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 16:37:52,410 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 16:37:52,447 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states. [2020-07-10 16:37:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-07-10 16:37:52,454 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:37:52,455 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:37:52,455 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:37:52,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:37:52,460 INFO L82 PathProgramCache]: Analyzing trace with hash -379715925, now seen corresponding path program 1 times [2020-07-10 16:37:52,470 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 16:37:52,470 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [71744778] [2020-07-10 16:37:52,470 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:37:52,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:37:53,895 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2020-07-10 16:37:53,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:37:54,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {561#(and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(125);call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(8);call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(8);call #t~string112.base, #t~string112.offset := #Ultimate.allocOnStack(50);call #t~string122.base, #t~string122.offset := #Ultimate.allocOnStack(40);call #t~string124.base, #t~string124.offset := #Ultimate.allocOnStack(37);call #t~string128.base, #t~string128.offset := #Ultimate.allocOnStack(6);call write~init~int(37, #t~string128.base, #t~string128.offset, 1);call write~init~int(48, #t~string128.base, 1 + #t~string128.offset, 1);call write~init~int(50, #t~string128.base, 2 + #t~string128.offset, 1);call write~init~int(120, #t~string128.base, 3 + #t~string128.offset, 1);call write~init~int(32, #t~string128.base, 4 + #t~string128.offset, 1);call write~init~int(0, #t~string128.base, 5 + #t~string128.offset, 1);call #t~string131.base, #t~string131.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string131.base, #t~string131.offset, 1);call write~init~int(0, #t~string131.base, 1 + #t~string131.offset, 1);call #t~string134.base, #t~string134.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string134.base, #t~string134.offset, 1);call write~init~int(120, #t~string134.base, 1 + #t~string134.offset, 1);call write~init~int(10, #t~string134.base, 2 + #t~string134.offset, 1);call write~init~int(0, #t~string134.base, 3 + #t~string134.offset, 1);call #t~string146.base, #t~string146.offset := #Ultimate.allocOnStack(37);call #t~string149.base, #t~string149.offset := #Ultimate.allocOnStack(40);call #t~string503.base, #t~string503.offset := #Ultimate.allocOnStack(40);call #t~string516.base, #t~string516.offset := #Ultimate.allocOnStack(20);call #t~string518.base, #t~string518.offset := #Ultimate.allocOnStack(19);call #t~string520.base, #t~string520.offset := #Ultimate.allocOnStack(14);call #t~string525.base, #t~string525.offset := #Ultimate.allocOnStack(39);call #t~string530.base, #t~string530.offset := #Ultimate.allocOnStack(57);call #t~string534.base, #t~string534.offset := #Ultimate.allocOnStack(30);call #t~string543.base, #t~string543.offset := #Ultimate.allocOnStack(30);call #t~string555.base, #t~string555.offset := #Ultimate.allocOnStack(65);call #t~string564.base, #t~string564.offset := #Ultimate.allocOnStack(58);call #t~string570.base, #t~string570.offset := #Ultimate.allocOnStack(41);call #t~string574.base, #t~string574.offset := #Ultimate.allocOnStack(49);call #t~string576.base, #t~string576.offset := #Ultimate.allocOnStack(23);call #t~string587.base, #t~string587.offset := #Ultimate.allocOnStack(63);call #t~string589.base, #t~string589.offset := #Ultimate.allocOnStack(38);call #t~string591.base, #t~string591.offset := #Ultimate.allocOnStack(38);call #t~string593.base, #t~string593.offset := #Ultimate.allocOnStack(62);call #t~string599.base, #t~string599.offset := #Ultimate.allocOnStack(30);call #t~string605.base, #t~string605.offset := #Ultimate.allocOnStack(58);call #t~string606.base, #t~string606.offset := #Ultimate.allocOnStack(56);call #t~string611.base, #t~string611.offset := #Ultimate.allocOnStack(63);call #t~string612.base, #t~string612.offset := #Ultimate.allocOnStack(56);call #t~string613.base, #t~string613.offset := #Ultimate.allocOnStack(17);call #t~string614.base, #t~string614.offset := #Ultimate.allocOnStack(17);~ldv_state_variable_1~0 := 0;~usb_counter~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 0;~debug~0 := 0;call ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset := #Ultimate.allocOnStack(50);call write~init~int(3, ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, 2);call write~init~int(2807, ~#flexcop_usb_table~0.base, 2 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(257, ~#flexcop_usb_table~0.base, 4 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 6 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 8 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 10 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 11 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 12 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 13 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 14 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 15 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 16 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 17 + ~#flexcop_usb_table~0.offset, 8);call write~init~int(0, ~#flexcop_usb_table~0.base, 25 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 27 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 29 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 31 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 33 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 35 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 36 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 37 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 38 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 39 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 40 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 41 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 42 + ~#flexcop_usb_table~0.offset, 8);~__mod_usb_device_table~0.match_flags := 0;~__mod_usb_device_table~0.idVendor := 0;~__mod_usb_device_table~0.idProduct := 0;~__mod_usb_device_table~0.bcdDevice_lo := 0;~__mod_usb_device_table~0.bcdDevice_hi := 0;~__mod_usb_device_table~0.bDeviceClass := 0;~__mod_usb_device_table~0.bDeviceSubClass := 0;~__mod_usb_device_table~0.bDeviceProtocol := 0;~__mod_usb_device_table~0.bInterfaceClass := 0;~__mod_usb_device_table~0.bInterfaceSubClass := 0;~__mod_usb_device_table~0.bInterfaceProtocol := 0;~__mod_usb_device_table~0.bInterfaceNumber := 0;~__mod_usb_device_table~0.driver_info := 0;call ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset := #Ultimate.allocOnStack(285);call write~init~$Pointer$(#t~string613.base, #t~string613.offset, ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_probe.base, #funAddr~flexcop_usb_probe.offset, ~#flexcop_usb_driver~0.base, 8 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_disconnect.base, #funAddr~flexcop_usb_disconnect.offset, ~#flexcop_usb_driver~0.base, 16 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 24 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 32 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 40 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 48 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 56 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 64 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, ~#flexcop_usb_driver~0.base, 72 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 80 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 84 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 88 + ~#flexcop_usb_driver~0.offset, 4);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 92 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 100 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 108 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 116 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 124 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 132 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 136 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 148 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 156 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 164 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 172 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 180 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 188 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 196 + ~#flexcop_usb_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 197 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 205 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 213 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 221 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 229 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 237 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 245 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 253 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 261 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 269 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 277 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 281 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 282 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 283 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 284 + ~#flexcop_usb_driver~0.offset, 1);~ldv_retval_0~0 := 0;~flexcop_usb_driver_group1~0.base, ~flexcop_usb_driver_group1~0.offset := 0, 0;~ldv_retval_1~0 := 0;~ldvarg0~0.base, ~ldvarg0~0.offset := 0, 0;~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 0;~ldv_mutex_lock~0 := 0;~ldv_mutex_mutex_of_device~0 := 0; {541#true} is VALID [2020-07-10 16:37:54,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {541#true} assume true; {541#true} is VALID [2020-07-10 16:37:54,053 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {541#true} {541#true} #1567#return; {541#true} is VALID [2020-07-10 16:37:54,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:37:54,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {562#(and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|))} ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 1;~ldv_mutex_lock~0 := 1;~ldv_mutex_mutex_of_device~0 := 1; {541#true} is VALID [2020-07-10 16:37:54,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {541#true} assume true; {541#true} is VALID [2020-07-10 16:37:54,103 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {541#true} {541#true} #1437#return; {541#true} is VALID [2020-07-10 16:37:54,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:37:54,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:37:54,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:37:54,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {541#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {541#true} is VALID [2020-07-10 16:37:54,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {541#true} assume true; {541#true} is VALID [2020-07-10 16:37:54,204 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {541#true} {541#true} #1515#return; {541#true} is VALID [2020-07-10 16:37:54,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {563#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} ~arg.base, ~arg.offset := #in~arg.base, #in~arg.offset; {541#true} is VALID [2020-07-10 16:37:54,205 INFO L263 TraceCheckUtils]: 1: Hoare triple {541#true} call usb_deregister(~arg.base, ~arg.offset); {541#true} is VALID [2020-07-10 16:37:54,205 INFO L280 TraceCheckUtils]: 2: Hoare triple {541#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {541#true} is VALID [2020-07-10 16:37:54,206 INFO L280 TraceCheckUtils]: 3: Hoare triple {541#true} assume true; {541#true} is VALID [2020-07-10 16:37:54,206 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {541#true} {541#true} #1515#return; {541#true} is VALID [2020-07-10 16:37:54,206 INFO L280 TraceCheckUtils]: 5: Hoare triple {541#true} ~ldv_state_variable_1~0 := 0; {541#true} is VALID [2020-07-10 16:37:54,207 INFO L280 TraceCheckUtils]: 6: Hoare triple {541#true} assume true; {541#true} is VALID [2020-07-10 16:37:54,207 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {541#true} {563#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} #1541#return; {541#true} is VALID [2020-07-10 16:37:54,209 INFO L263 TraceCheckUtils]: 0: Hoare triple {563#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} call ldv_usb_deregister_9(~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset); {563#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} is VALID [2020-07-10 16:37:54,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {563#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} ~arg.base, ~arg.offset := #in~arg.base, #in~arg.offset; {541#true} is VALID [2020-07-10 16:37:54,210 INFO L263 TraceCheckUtils]: 2: Hoare triple {541#true} call usb_deregister(~arg.base, ~arg.offset); {541#true} is VALID [2020-07-10 16:37:54,210 INFO L280 TraceCheckUtils]: 3: Hoare triple {541#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {541#true} is VALID [2020-07-10 16:37:54,210 INFO L280 TraceCheckUtils]: 4: Hoare triple {541#true} assume true; {541#true} is VALID [2020-07-10 16:37:54,210 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {541#true} {541#true} #1515#return; {541#true} is VALID [2020-07-10 16:37:54,211 INFO L280 TraceCheckUtils]: 6: Hoare triple {541#true} ~ldv_state_variable_1~0 := 0; {541#true} is VALID [2020-07-10 16:37:54,211 INFO L280 TraceCheckUtils]: 7: Hoare triple {541#true} assume true; {541#true} is VALID [2020-07-10 16:37:54,211 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {541#true} {563#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} #1541#return; {541#true} is VALID [2020-07-10 16:37:54,212 INFO L280 TraceCheckUtils]: 9: Hoare triple {541#true} assume true; {541#true} is VALID [2020-07-10 16:37:54,212 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {541#true} {542#false} #1443#return; {542#false} is VALID [2020-07-10 16:37:54,221 INFO L263 TraceCheckUtils]: 0: Hoare triple {541#true} call ULTIMATE.init(); {561#(and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|))} is VALID [2020-07-10 16:37:54,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {561#(and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(125);call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(8);call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(8);call #t~string112.base, #t~string112.offset := #Ultimate.allocOnStack(50);call #t~string122.base, #t~string122.offset := #Ultimate.allocOnStack(40);call #t~string124.base, #t~string124.offset := #Ultimate.allocOnStack(37);call #t~string128.base, #t~string128.offset := #Ultimate.allocOnStack(6);call write~init~int(37, #t~string128.base, #t~string128.offset, 1);call write~init~int(48, #t~string128.base, 1 + #t~string128.offset, 1);call write~init~int(50, #t~string128.base, 2 + #t~string128.offset, 1);call write~init~int(120, #t~string128.base, 3 + #t~string128.offset, 1);call write~init~int(32, #t~string128.base, 4 + #t~string128.offset, 1);call write~init~int(0, #t~string128.base, 5 + #t~string128.offset, 1);call #t~string131.base, #t~string131.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string131.base, #t~string131.offset, 1);call write~init~int(0, #t~string131.base, 1 + #t~string131.offset, 1);call #t~string134.base, #t~string134.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string134.base, #t~string134.offset, 1);call write~init~int(120, #t~string134.base, 1 + #t~string134.offset, 1);call write~init~int(10, #t~string134.base, 2 + #t~string134.offset, 1);call write~init~int(0, #t~string134.base, 3 + #t~string134.offset, 1);call #t~string146.base, #t~string146.offset := #Ultimate.allocOnStack(37);call #t~string149.base, #t~string149.offset := #Ultimate.allocOnStack(40);call #t~string503.base, #t~string503.offset := #Ultimate.allocOnStack(40);call #t~string516.base, #t~string516.offset := #Ultimate.allocOnStack(20);call #t~string518.base, #t~string518.offset := #Ultimate.allocOnStack(19);call #t~string520.base, #t~string520.offset := #Ultimate.allocOnStack(14);call #t~string525.base, #t~string525.offset := #Ultimate.allocOnStack(39);call #t~string530.base, #t~string530.offset := #Ultimate.allocOnStack(57);call #t~string534.base, #t~string534.offset := #Ultimate.allocOnStack(30);call #t~string543.base, #t~string543.offset := #Ultimate.allocOnStack(30);call #t~string555.base, #t~string555.offset := #Ultimate.allocOnStack(65);call #t~string564.base, #t~string564.offset := #Ultimate.allocOnStack(58);call #t~string570.base, #t~string570.offset := #Ultimate.allocOnStack(41);call #t~string574.base, #t~string574.offset := #Ultimate.allocOnStack(49);call #t~string576.base, #t~string576.offset := #Ultimate.allocOnStack(23);call #t~string587.base, #t~string587.offset := #Ultimate.allocOnStack(63);call #t~string589.base, #t~string589.offset := #Ultimate.allocOnStack(38);call #t~string591.base, #t~string591.offset := #Ultimate.allocOnStack(38);call #t~string593.base, #t~string593.offset := #Ultimate.allocOnStack(62);call #t~string599.base, #t~string599.offset := #Ultimate.allocOnStack(30);call #t~string605.base, #t~string605.offset := #Ultimate.allocOnStack(58);call #t~string606.base, #t~string606.offset := #Ultimate.allocOnStack(56);call #t~string611.base, #t~string611.offset := #Ultimate.allocOnStack(63);call #t~string612.base, #t~string612.offset := #Ultimate.allocOnStack(56);call #t~string613.base, #t~string613.offset := #Ultimate.allocOnStack(17);call #t~string614.base, #t~string614.offset := #Ultimate.allocOnStack(17);~ldv_state_variable_1~0 := 0;~usb_counter~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 0;~debug~0 := 0;call ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset := #Ultimate.allocOnStack(50);call write~init~int(3, ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, 2);call write~init~int(2807, ~#flexcop_usb_table~0.base, 2 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(257, ~#flexcop_usb_table~0.base, 4 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 6 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 8 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 10 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 11 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 12 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 13 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 14 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 15 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 16 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 17 + ~#flexcop_usb_table~0.offset, 8);call write~init~int(0, ~#flexcop_usb_table~0.base, 25 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 27 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 29 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 31 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 33 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 35 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 36 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 37 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 38 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 39 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 40 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 41 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 42 + ~#flexcop_usb_table~0.offset, 8);~__mod_usb_device_table~0.match_flags := 0;~__mod_usb_device_table~0.idVendor := 0;~__mod_usb_device_table~0.idProduct := 0;~__mod_usb_device_table~0.bcdDevice_lo := 0;~__mod_usb_device_table~0.bcdDevice_hi := 0;~__mod_usb_device_table~0.bDeviceClass := 0;~__mod_usb_device_table~0.bDeviceSubClass := 0;~__mod_usb_device_table~0.bDeviceProtocol := 0;~__mod_usb_device_table~0.bInterfaceClass := 0;~__mod_usb_device_table~0.bInterfaceSubClass := 0;~__mod_usb_device_table~0.bInterfaceProtocol := 0;~__mod_usb_device_table~0.bInterfaceNumber := 0;~__mod_usb_device_table~0.driver_info := 0;call ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset := #Ultimate.allocOnStack(285);call write~init~$Pointer$(#t~string613.base, #t~string613.offset, ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_probe.base, #funAddr~flexcop_usb_probe.offset, ~#flexcop_usb_driver~0.base, 8 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_disconnect.base, #funAddr~flexcop_usb_disconnect.offset, ~#flexcop_usb_driver~0.base, 16 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 24 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 32 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 40 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 48 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 56 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 64 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, ~#flexcop_usb_driver~0.base, 72 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 80 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 84 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 88 + ~#flexcop_usb_driver~0.offset, 4);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 92 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 100 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 108 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 116 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 124 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 132 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 136 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 148 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 156 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 164 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 172 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 180 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 188 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 196 + ~#flexcop_usb_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 197 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 205 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 213 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 221 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 229 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 237 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 245 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 253 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 261 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 269 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 277 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 281 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 282 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 283 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 284 + ~#flexcop_usb_driver~0.offset, 1);~ldv_retval_0~0 := 0;~flexcop_usb_driver_group1~0.base, ~flexcop_usb_driver_group1~0.offset := 0, 0;~ldv_retval_1~0 := 0;~ldvarg0~0.base, ~ldvarg0~0.offset := 0, 0;~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 0;~ldv_mutex_lock~0 := 0;~ldv_mutex_mutex_of_device~0 := 0; {541#true} is VALID [2020-07-10 16:37:54,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {541#true} assume true; {541#true} is VALID [2020-07-10 16:37:54,222 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {541#true} {541#true} #1567#return; {541#true} is VALID [2020-07-10 16:37:54,223 INFO L263 TraceCheckUtils]: 4: Hoare triple {541#true} call #t~ret658 := main(); {541#true} is VALID [2020-07-10 16:37:54,223 INFO L280 TraceCheckUtils]: 5: Hoare triple {541#true} havoc ~tmp~18;havoc ~tmp___0~9;havoc ~tmp___1~6; {541#true} is VALID [2020-07-10 16:37:54,224 INFO L263 TraceCheckUtils]: 6: Hoare triple {541#true} call ldv_initialize(); {562#(and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|))} is VALID [2020-07-10 16:37:54,225 INFO L280 TraceCheckUtils]: 7: Hoare triple {562#(and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|))} ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 1;~ldv_mutex_lock~0 := 1;~ldv_mutex_mutex_of_device~0 := 1; {541#true} is VALID [2020-07-10 16:37:54,225 INFO L280 TraceCheckUtils]: 8: Hoare triple {541#true} assume true; {541#true} is VALID [2020-07-10 16:37:54,225 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {541#true} {541#true} #1437#return; {541#true} is VALID [2020-07-10 16:37:54,226 INFO L280 TraceCheckUtils]: 10: Hoare triple {541#true} ~ldv_state_variable_1~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1; {549#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-10 16:37:54,227 INFO L280 TraceCheckUtils]: 11: Hoare triple {549#(= 1 ~ldv_state_variable_0~0)} assume -2147483648 <= #t~nondet616 && #t~nondet616 <= 2147483647;~tmp~18 := #t~nondet616;havoc #t~nondet616;#t~switch617 := 0 == ~tmp~18; {549#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-10 16:37:54,228 INFO L280 TraceCheckUtils]: 12: Hoare triple {549#(= 1 ~ldv_state_variable_0~0)} assume !#t~switch617;#t~switch617 := #t~switch617 || 1 == ~tmp~18; {549#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-10 16:37:54,228 INFO L280 TraceCheckUtils]: 13: Hoare triple {549#(= 1 ~ldv_state_variable_0~0)} assume #t~switch617; {549#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-10 16:37:54,229 INFO L280 TraceCheckUtils]: 14: Hoare triple {549#(= 1 ~ldv_state_variable_0~0)} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= #t~nondet621 && #t~nondet621 <= 2147483647;~tmp___1~6 := #t~nondet621;havoc #t~nondet621;#t~switch622 := 0 == ~tmp___1~6; {549#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-10 16:37:54,230 INFO L280 TraceCheckUtils]: 15: Hoare triple {549#(= 1 ~ldv_state_variable_0~0)} assume #t~switch622; {549#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-10 16:37:54,231 INFO L280 TraceCheckUtils]: 16: Hoare triple {549#(= 1 ~ldv_state_variable_0~0)} assume 3 == ~ldv_state_variable_0~0 && 0 == ~ref_cnt~0; {542#false} is VALID [2020-07-10 16:37:54,231 INFO L263 TraceCheckUtils]: 17: Hoare triple {542#false} call flexcop_usb_driver_exit(); {563#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} is VALID [2020-07-10 16:37:54,232 INFO L263 TraceCheckUtils]: 18: Hoare triple {563#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} call ldv_usb_deregister_9(~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset); {563#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} is VALID [2020-07-10 16:37:54,233 INFO L280 TraceCheckUtils]: 19: Hoare triple {563#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} ~arg.base, ~arg.offset := #in~arg.base, #in~arg.offset; {541#true} is VALID [2020-07-10 16:37:54,233 INFO L263 TraceCheckUtils]: 20: Hoare triple {541#true} call usb_deregister(~arg.base, ~arg.offset); {541#true} is VALID [2020-07-10 16:37:54,233 INFO L280 TraceCheckUtils]: 21: Hoare triple {541#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {541#true} is VALID [2020-07-10 16:37:54,234 INFO L280 TraceCheckUtils]: 22: Hoare triple {541#true} assume true; {541#true} is VALID [2020-07-10 16:37:54,234 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {541#true} {541#true} #1515#return; {541#true} is VALID [2020-07-10 16:37:54,234 INFO L280 TraceCheckUtils]: 24: Hoare triple {541#true} ~ldv_state_variable_1~0 := 0; {541#true} is VALID [2020-07-10 16:37:54,235 INFO L280 TraceCheckUtils]: 25: Hoare triple {541#true} assume true; {541#true} is VALID [2020-07-10 16:37:54,235 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {541#true} {563#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} #1541#return; {541#true} is VALID [2020-07-10 16:37:54,235 INFO L280 TraceCheckUtils]: 27: Hoare triple {541#true} assume true; {541#true} is VALID [2020-07-10 16:37:54,235 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {541#true} {542#false} #1443#return; {542#false} is VALID [2020-07-10 16:37:54,236 INFO L280 TraceCheckUtils]: 29: Hoare triple {542#false} ~ldv_state_variable_0~0 := 2; {542#false} is VALID [2020-07-10 16:37:54,236 INFO L263 TraceCheckUtils]: 30: Hoare triple {542#false} call ldv_check_final_state(); {542#false} is VALID [2020-07-10 16:37:54,236 INFO L280 TraceCheckUtils]: 31: Hoare triple {542#false} assume !(1 == ~ldv_mutex_cred_guard_mutex_of_signal_struct~0); {542#false} is VALID [2020-07-10 16:37:54,237 INFO L263 TraceCheckUtils]: 32: Hoare triple {542#false} call ldv_error(); {542#false} is VALID [2020-07-10 16:37:54,237 INFO L280 TraceCheckUtils]: 33: Hoare triple {542#false} assume !false; {542#false} is VALID [2020-07-10 16:37:54,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:37:54,246 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [71744778] [2020-07-10 16:37:54,247 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:37:54,248 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 16:37:54,248 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2038160789] [2020-07-10 16:37:54,255 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 34 [2020-07-10 16:37:54,258 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:37:54,262 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 16:37:54,351 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:37:54,352 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 16:37:54,352 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 16:37:54,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 16:37:54,362 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 16:37:54,364 INFO L87 Difference]: Start difference. First operand 538 states. Second operand 6 states. [2020-07-10 16:37:57,397 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2020-07-10 16:38:40,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:38:40,112 INFO L93 Difference]: Finished difference Result 1170 states and 1452 transitions. [2020-07-10 16:38:40,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 16:38:40,113 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 34 [2020-07-10 16:38:40,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:38:40,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 16:38:40,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1452 transitions. [2020-07-10 16:38:40,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 16:38:40,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1452 transitions. [2020-07-10 16:38:40,218 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 1452 transitions. [2020-07-10 16:38:48,398 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1452 edges. 1452 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:38:48,603 INFO L225 Difference]: With dead ends: 1170 [2020-07-10 16:38:48,603 INFO L226 Difference]: Without dead ends: 807 [2020-07-10 16:38:48,615 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-07-10 16:38:48,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 807 states. [2020-07-10 16:38:58,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 807 to 661. [2020-07-10 16:38:58,469 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:38:58,470 INFO L82 GeneralOperation]: Start isEquivalent. First operand 807 states. Second operand 661 states. [2020-07-10 16:38:58,471 INFO L74 IsIncluded]: Start isIncluded. First operand 807 states. Second operand 661 states. [2020-07-10 16:38:58,471 INFO L87 Difference]: Start difference. First operand 807 states. Second operand 661 states. [2020-07-10 16:38:58,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:38:58,538 INFO L93 Difference]: Finished difference Result 807 states and 1006 transitions. [2020-07-10 16:38:58,538 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1006 transitions. [2020-07-10 16:38:58,548 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:38:58,549 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:38:58,549 INFO L74 IsIncluded]: Start isIncluded. First operand 661 states. Second operand 807 states. [2020-07-10 16:38:58,549 INFO L87 Difference]: Start difference. First operand 661 states. Second operand 807 states. [2020-07-10 16:38:58,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:38:58,610 INFO L93 Difference]: Finished difference Result 807 states and 1006 transitions. [2020-07-10 16:38:58,610 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1006 transitions. [2020-07-10 16:38:58,615 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:38:58,615 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:38:58,615 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:38:58,616 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:38:58,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 661 states. [2020-07-10 16:38:58,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 661 states and 794 transitions. [2020-07-10 16:38:58,661 INFO L78 Accepts]: Start accepts. Automaton has 661 states and 794 transitions. Word has length 34 [2020-07-10 16:38:58,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:38:58,661 INFO L479 AbstractCegarLoop]: Abstraction has 661 states and 794 transitions. [2020-07-10 16:38:58,661 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 16:38:58,661 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 794 transitions. [2020-07-10 16:38:58,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-07-10 16:38:58,663 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:38:58,663 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:38:58,664 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 16:38:58,664 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:38:58,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:38:58,664 INFO L82 PathProgramCache]: Analyzing trace with hash 106742513, now seen corresponding path program 1 times [2020-07-10 16:38:58,664 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 16:38:58,665 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1188550412] [2020-07-10 16:38:58,665 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:38:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:59,521 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2020-07-10 16:38:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:59,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {4713#(and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(125);call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(8);call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(8);call #t~string112.base, #t~string112.offset := #Ultimate.allocOnStack(50);call #t~string122.base, #t~string122.offset := #Ultimate.allocOnStack(40);call #t~string124.base, #t~string124.offset := #Ultimate.allocOnStack(37);call #t~string128.base, #t~string128.offset := #Ultimate.allocOnStack(6);call write~init~int(37, #t~string128.base, #t~string128.offset, 1);call write~init~int(48, #t~string128.base, 1 + #t~string128.offset, 1);call write~init~int(50, #t~string128.base, 2 + #t~string128.offset, 1);call write~init~int(120, #t~string128.base, 3 + #t~string128.offset, 1);call write~init~int(32, #t~string128.base, 4 + #t~string128.offset, 1);call write~init~int(0, #t~string128.base, 5 + #t~string128.offset, 1);call #t~string131.base, #t~string131.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string131.base, #t~string131.offset, 1);call write~init~int(0, #t~string131.base, 1 + #t~string131.offset, 1);call #t~string134.base, #t~string134.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string134.base, #t~string134.offset, 1);call write~init~int(120, #t~string134.base, 1 + #t~string134.offset, 1);call write~init~int(10, #t~string134.base, 2 + #t~string134.offset, 1);call write~init~int(0, #t~string134.base, 3 + #t~string134.offset, 1);call #t~string146.base, #t~string146.offset := #Ultimate.allocOnStack(37);call #t~string149.base, #t~string149.offset := #Ultimate.allocOnStack(40);call #t~string503.base, #t~string503.offset := #Ultimate.allocOnStack(40);call #t~string516.base, #t~string516.offset := #Ultimate.allocOnStack(20);call #t~string518.base, #t~string518.offset := #Ultimate.allocOnStack(19);call #t~string520.base, #t~string520.offset := #Ultimate.allocOnStack(14);call #t~string525.base, #t~string525.offset := #Ultimate.allocOnStack(39);call #t~string530.base, #t~string530.offset := #Ultimate.allocOnStack(57);call #t~string534.base, #t~string534.offset := #Ultimate.allocOnStack(30);call #t~string543.base, #t~string543.offset := #Ultimate.allocOnStack(30);call #t~string555.base, #t~string555.offset := #Ultimate.allocOnStack(65);call #t~string564.base, #t~string564.offset := #Ultimate.allocOnStack(58);call #t~string570.base, #t~string570.offset := #Ultimate.allocOnStack(41);call #t~string574.base, #t~string574.offset := #Ultimate.allocOnStack(49);call #t~string576.base, #t~string576.offset := #Ultimate.allocOnStack(23);call #t~string587.base, #t~string587.offset := #Ultimate.allocOnStack(63);call #t~string589.base, #t~string589.offset := #Ultimate.allocOnStack(38);call #t~string591.base, #t~string591.offset := #Ultimate.allocOnStack(38);call #t~string593.base, #t~string593.offset := #Ultimate.allocOnStack(62);call #t~string599.base, #t~string599.offset := #Ultimate.allocOnStack(30);call #t~string605.base, #t~string605.offset := #Ultimate.allocOnStack(58);call #t~string606.base, #t~string606.offset := #Ultimate.allocOnStack(56);call #t~string611.base, #t~string611.offset := #Ultimate.allocOnStack(63);call #t~string612.base, #t~string612.offset := #Ultimate.allocOnStack(56);call #t~string613.base, #t~string613.offset := #Ultimate.allocOnStack(17);call #t~string614.base, #t~string614.offset := #Ultimate.allocOnStack(17);~ldv_state_variable_1~0 := 0;~usb_counter~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 0;~debug~0 := 0;call ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset := #Ultimate.allocOnStack(50);call write~init~int(3, ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, 2);call write~init~int(2807, ~#flexcop_usb_table~0.base, 2 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(257, ~#flexcop_usb_table~0.base, 4 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 6 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 8 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 10 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 11 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 12 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 13 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 14 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 15 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 16 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 17 + ~#flexcop_usb_table~0.offset, 8);call write~init~int(0, ~#flexcop_usb_table~0.base, 25 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 27 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 29 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 31 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 33 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 35 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 36 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 37 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 38 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 39 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 40 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 41 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 42 + ~#flexcop_usb_table~0.offset, 8);~__mod_usb_device_table~0.match_flags := 0;~__mod_usb_device_table~0.idVendor := 0;~__mod_usb_device_table~0.idProduct := 0;~__mod_usb_device_table~0.bcdDevice_lo := 0;~__mod_usb_device_table~0.bcdDevice_hi := 0;~__mod_usb_device_table~0.bDeviceClass := 0;~__mod_usb_device_table~0.bDeviceSubClass := 0;~__mod_usb_device_table~0.bDeviceProtocol := 0;~__mod_usb_device_table~0.bInterfaceClass := 0;~__mod_usb_device_table~0.bInterfaceSubClass := 0;~__mod_usb_device_table~0.bInterfaceProtocol := 0;~__mod_usb_device_table~0.bInterfaceNumber := 0;~__mod_usb_device_table~0.driver_info := 0;call ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset := #Ultimate.allocOnStack(285);call write~init~$Pointer$(#t~string613.base, #t~string613.offset, ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_probe.base, #funAddr~flexcop_usb_probe.offset, ~#flexcop_usb_driver~0.base, 8 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_disconnect.base, #funAddr~flexcop_usb_disconnect.offset, ~#flexcop_usb_driver~0.base, 16 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 24 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 32 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 40 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 48 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 56 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 64 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, ~#flexcop_usb_driver~0.base, 72 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 80 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 84 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 88 + ~#flexcop_usb_driver~0.offset, 4);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 92 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 100 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 108 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 116 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 124 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 132 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 136 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 148 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 156 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 164 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 172 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 180 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 188 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 196 + ~#flexcop_usb_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 197 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 205 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 213 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 221 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 229 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 237 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 245 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 253 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 261 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 269 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 277 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 281 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 282 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 283 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 284 + ~#flexcop_usb_driver~0.offset, 1);~ldv_retval_0~0 := 0;~flexcop_usb_driver_group1~0.base, ~flexcop_usb_driver_group1~0.offset := 0, 0;~ldv_retval_1~0 := 0;~ldvarg0~0.base, ~ldvarg0~0.offset := 0, 0;~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 0;~ldv_mutex_lock~0 := 0;~ldv_mutex_mutex_of_device~0 := 0; {4691#true} is VALID [2020-07-10 16:38:59,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {4691#true} assume true; {4691#true} is VALID [2020-07-10 16:38:59,640 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4691#true} {4691#true} #1567#return; {4691#true} is VALID [2020-07-10 16:38:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:59,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {4714#(and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|))} ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 1;~ldv_mutex_lock~0 := 1;~ldv_mutex_mutex_of_device~0 := 1; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} assume true; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,697 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} {4691#true} #1437#return; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:59,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:59,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:59,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {4691#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset;assume -2147483648 <= #t~nondet654 && #t~nondet654 <= 2147483647;#res := #t~nondet654;havoc #t~nondet654; {4691#true} is VALID [2020-07-10 16:38:59,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {4691#true} assume true; {4691#true} is VALID [2020-07-10 16:38:59,815 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4691#true} {4691#true} #1407#return; {4691#true} is VALID [2020-07-10 16:38:59,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {4715#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} ~ldv_func_arg1.base, ~ldv_func_arg1.offset := #in~ldv_func_arg1.base, #in~ldv_func_arg1.offset;~ldv_func_arg2.base, ~ldv_func_arg2.offset := #in~ldv_func_arg2.base, #in~ldv_func_arg2.offset;~ldv_func_arg3.base, ~ldv_func_arg3.offset := #in~ldv_func_arg3.base, #in~ldv_func_arg3.offset;havoc ~ldv_func_res~1;havoc ~tmp~20; {4691#true} is VALID [2020-07-10 16:38:59,816 INFO L263 TraceCheckUtils]: 1: Hoare triple {4691#true} call #t~ret626 := usb_register_driver(~ldv_func_arg1.base, ~ldv_func_arg1.offset, ~ldv_func_arg2.base, ~ldv_func_arg2.offset, ~ldv_func_arg3.base, ~ldv_func_arg3.offset); {4691#true} is VALID [2020-07-10 16:38:59,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {4691#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset;assume -2147483648 <= #t~nondet654 && #t~nondet654 <= 2147483647;#res := #t~nondet654;havoc #t~nondet654; {4691#true} is VALID [2020-07-10 16:38:59,817 INFO L280 TraceCheckUtils]: 3: Hoare triple {4691#true} assume true; {4691#true} is VALID [2020-07-10 16:38:59,818 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4691#true} {4691#true} #1407#return; {4691#true} is VALID [2020-07-10 16:38:59,818 INFO L280 TraceCheckUtils]: 5: Hoare triple {4691#true} assume -2147483648 <= #t~ret626 && #t~ret626 <= 2147483647;~tmp~20 := #t~ret626;havoc #t~ret626;~ldv_func_res~1 := ~tmp~20;~ldv_state_variable_1~0 := 1;~usb_counter~0 := 0;#res := ~ldv_func_res~1; {4691#true} is VALID [2020-07-10 16:38:59,818 INFO L280 TraceCheckUtils]: 6: Hoare triple {4691#true} assume true; {4691#true} is VALID [2020-07-10 16:38:59,819 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {4691#true} {4691#true} #1449#return; {4691#true} is VALID [2020-07-10 16:38:59,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {4715#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} havoc ~tmp~17; {4691#true} is VALID [2020-07-10 16:38:59,822 INFO L263 TraceCheckUtils]: 1: Hoare triple {4691#true} call #t~ret615 := ldv_usb_register_driver_8(~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, ~#__this_module~0.base, ~#__this_module~0.offset, #t~string614.base, #t~string614.offset); {4715#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} is VALID [2020-07-10 16:38:59,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {4715#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} ~ldv_func_arg1.base, ~ldv_func_arg1.offset := #in~ldv_func_arg1.base, #in~ldv_func_arg1.offset;~ldv_func_arg2.base, ~ldv_func_arg2.offset := #in~ldv_func_arg2.base, #in~ldv_func_arg2.offset;~ldv_func_arg3.base, ~ldv_func_arg3.offset := #in~ldv_func_arg3.base, #in~ldv_func_arg3.offset;havoc ~ldv_func_res~1;havoc ~tmp~20; {4691#true} is VALID [2020-07-10 16:38:59,823 INFO L263 TraceCheckUtils]: 3: Hoare triple {4691#true} call #t~ret626 := usb_register_driver(~ldv_func_arg1.base, ~ldv_func_arg1.offset, ~ldv_func_arg2.base, ~ldv_func_arg2.offset, ~ldv_func_arg3.base, ~ldv_func_arg3.offset); {4691#true} is VALID [2020-07-10 16:38:59,823 INFO L280 TraceCheckUtils]: 4: Hoare triple {4691#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset;assume -2147483648 <= #t~nondet654 && #t~nondet654 <= 2147483647;#res := #t~nondet654;havoc #t~nondet654; {4691#true} is VALID [2020-07-10 16:38:59,824 INFO L280 TraceCheckUtils]: 5: Hoare triple {4691#true} assume true; {4691#true} is VALID [2020-07-10 16:38:59,824 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4691#true} {4691#true} #1407#return; {4691#true} is VALID [2020-07-10 16:38:59,825 INFO L280 TraceCheckUtils]: 7: Hoare triple {4691#true} assume -2147483648 <= #t~ret626 && #t~ret626 <= 2147483647;~tmp~20 := #t~ret626;havoc #t~ret626;~ldv_func_res~1 := ~tmp~20;~ldv_state_variable_1~0 := 1;~usb_counter~0 := 0;#res := ~ldv_func_res~1; {4691#true} is VALID [2020-07-10 16:38:59,825 INFO L280 TraceCheckUtils]: 8: Hoare triple {4691#true} assume true; {4691#true} is VALID [2020-07-10 16:38:59,825 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4691#true} {4691#true} #1449#return; {4691#true} is VALID [2020-07-10 16:38:59,826 INFO L280 TraceCheckUtils]: 10: Hoare triple {4691#true} assume -2147483648 <= #t~ret615 && #t~ret615 <= 2147483647;~tmp~17 := #t~ret615;havoc #t~ret615;#res := ~tmp~17; {4691#true} is VALID [2020-07-10 16:38:59,826 INFO L280 TraceCheckUtils]: 11: Hoare triple {4691#true} assume true; {4691#true} is VALID [2020-07-10 16:38:59,828 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4691#true} {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} #1445#return; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,839 INFO L263 TraceCheckUtils]: 0: Hoare triple {4691#true} call ULTIMATE.init(); {4713#(and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|))} is VALID [2020-07-10 16:38:59,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {4713#(and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(125);call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(8);call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(8);call #t~string112.base, #t~string112.offset := #Ultimate.allocOnStack(50);call #t~string122.base, #t~string122.offset := #Ultimate.allocOnStack(40);call #t~string124.base, #t~string124.offset := #Ultimate.allocOnStack(37);call #t~string128.base, #t~string128.offset := #Ultimate.allocOnStack(6);call write~init~int(37, #t~string128.base, #t~string128.offset, 1);call write~init~int(48, #t~string128.base, 1 + #t~string128.offset, 1);call write~init~int(50, #t~string128.base, 2 + #t~string128.offset, 1);call write~init~int(120, #t~string128.base, 3 + #t~string128.offset, 1);call write~init~int(32, #t~string128.base, 4 + #t~string128.offset, 1);call write~init~int(0, #t~string128.base, 5 + #t~string128.offset, 1);call #t~string131.base, #t~string131.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string131.base, #t~string131.offset, 1);call write~init~int(0, #t~string131.base, 1 + #t~string131.offset, 1);call #t~string134.base, #t~string134.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string134.base, #t~string134.offset, 1);call write~init~int(120, #t~string134.base, 1 + #t~string134.offset, 1);call write~init~int(10, #t~string134.base, 2 + #t~string134.offset, 1);call write~init~int(0, #t~string134.base, 3 + #t~string134.offset, 1);call #t~string146.base, #t~string146.offset := #Ultimate.allocOnStack(37);call #t~string149.base, #t~string149.offset := #Ultimate.allocOnStack(40);call #t~string503.base, #t~string503.offset := #Ultimate.allocOnStack(40);call #t~string516.base, #t~string516.offset := #Ultimate.allocOnStack(20);call #t~string518.base, #t~string518.offset := #Ultimate.allocOnStack(19);call #t~string520.base, #t~string520.offset := #Ultimate.allocOnStack(14);call #t~string525.base, #t~string525.offset := #Ultimate.allocOnStack(39);call #t~string530.base, #t~string530.offset := #Ultimate.allocOnStack(57);call #t~string534.base, #t~string534.offset := #Ultimate.allocOnStack(30);call #t~string543.base, #t~string543.offset := #Ultimate.allocOnStack(30);call #t~string555.base, #t~string555.offset := #Ultimate.allocOnStack(65);call #t~string564.base, #t~string564.offset := #Ultimate.allocOnStack(58);call #t~string570.base, #t~string570.offset := #Ultimate.allocOnStack(41);call #t~string574.base, #t~string574.offset := #Ultimate.allocOnStack(49);call #t~string576.base, #t~string576.offset := #Ultimate.allocOnStack(23);call #t~string587.base, #t~string587.offset := #Ultimate.allocOnStack(63);call #t~string589.base, #t~string589.offset := #Ultimate.allocOnStack(38);call #t~string591.base, #t~string591.offset := #Ultimate.allocOnStack(38);call #t~string593.base, #t~string593.offset := #Ultimate.allocOnStack(62);call #t~string599.base, #t~string599.offset := #Ultimate.allocOnStack(30);call #t~string605.base, #t~string605.offset := #Ultimate.allocOnStack(58);call #t~string606.base, #t~string606.offset := #Ultimate.allocOnStack(56);call #t~string611.base, #t~string611.offset := #Ultimate.allocOnStack(63);call #t~string612.base, #t~string612.offset := #Ultimate.allocOnStack(56);call #t~string613.base, #t~string613.offset := #Ultimate.allocOnStack(17);call #t~string614.base, #t~string614.offset := #Ultimate.allocOnStack(17);~ldv_state_variable_1~0 := 0;~usb_counter~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 0;~debug~0 := 0;call ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset := #Ultimate.allocOnStack(50);call write~init~int(3, ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, 2);call write~init~int(2807, ~#flexcop_usb_table~0.base, 2 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(257, ~#flexcop_usb_table~0.base, 4 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 6 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 8 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 10 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 11 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 12 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 13 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 14 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 15 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 16 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 17 + ~#flexcop_usb_table~0.offset, 8);call write~init~int(0, ~#flexcop_usb_table~0.base, 25 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 27 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 29 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 31 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 33 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 35 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 36 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 37 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 38 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 39 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 40 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 41 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 42 + ~#flexcop_usb_table~0.offset, 8);~__mod_usb_device_table~0.match_flags := 0;~__mod_usb_device_table~0.idVendor := 0;~__mod_usb_device_table~0.idProduct := 0;~__mod_usb_device_table~0.bcdDevice_lo := 0;~__mod_usb_device_table~0.bcdDevice_hi := 0;~__mod_usb_device_table~0.bDeviceClass := 0;~__mod_usb_device_table~0.bDeviceSubClass := 0;~__mod_usb_device_table~0.bDeviceProtocol := 0;~__mod_usb_device_table~0.bInterfaceClass := 0;~__mod_usb_device_table~0.bInterfaceSubClass := 0;~__mod_usb_device_table~0.bInterfaceProtocol := 0;~__mod_usb_device_table~0.bInterfaceNumber := 0;~__mod_usb_device_table~0.driver_info := 0;call ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset := #Ultimate.allocOnStack(285);call write~init~$Pointer$(#t~string613.base, #t~string613.offset, ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_probe.base, #funAddr~flexcop_usb_probe.offset, ~#flexcop_usb_driver~0.base, 8 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_disconnect.base, #funAddr~flexcop_usb_disconnect.offset, ~#flexcop_usb_driver~0.base, 16 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 24 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 32 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 40 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 48 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 56 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 64 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, ~#flexcop_usb_driver~0.base, 72 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 80 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 84 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 88 + ~#flexcop_usb_driver~0.offset, 4);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 92 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 100 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 108 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 116 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 124 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 132 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 136 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 148 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 156 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 164 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 172 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 180 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 188 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 196 + ~#flexcop_usb_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 197 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 205 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 213 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 221 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 229 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 237 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 245 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 253 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 261 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 269 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 277 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 281 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 282 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 283 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 284 + ~#flexcop_usb_driver~0.offset, 1);~ldv_retval_0~0 := 0;~flexcop_usb_driver_group1~0.base, ~flexcop_usb_driver_group1~0.offset := 0, 0;~ldv_retval_1~0 := 0;~ldvarg0~0.base, ~ldvarg0~0.offset := 0, 0;~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 0;~ldv_mutex_lock~0 := 0;~ldv_mutex_mutex_of_device~0 := 0; {4691#true} is VALID [2020-07-10 16:38:59,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {4691#true} assume true; {4691#true} is VALID [2020-07-10 16:38:59,840 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4691#true} {4691#true} #1567#return; {4691#true} is VALID [2020-07-10 16:38:59,841 INFO L263 TraceCheckUtils]: 4: Hoare triple {4691#true} call #t~ret658 := main(); {4691#true} is VALID [2020-07-10 16:38:59,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {4691#true} havoc ~tmp~18;havoc ~tmp___0~9;havoc ~tmp___1~6; {4691#true} is VALID [2020-07-10 16:38:59,842 INFO L263 TraceCheckUtils]: 6: Hoare triple {4691#true} call ldv_initialize(); {4714#(and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|))} is VALID [2020-07-10 16:38:59,843 INFO L280 TraceCheckUtils]: 7: Hoare triple {4714#(and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|))} ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 1;~ldv_mutex_lock~0 := 1;~ldv_mutex_mutex_of_device~0 := 1; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,844 INFO L280 TraceCheckUtils]: 8: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} assume true; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,844 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} {4691#true} #1437#return; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,845 INFO L280 TraceCheckUtils]: 10: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} ~ldv_state_variable_1~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,846 INFO L280 TraceCheckUtils]: 11: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} assume -2147483648 <= #t~nondet616 && #t~nondet616 <= 2147483647;~tmp~18 := #t~nondet616;havoc #t~nondet616;#t~switch617 := 0 == ~tmp~18; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,846 INFO L280 TraceCheckUtils]: 12: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} assume !#t~switch617;#t~switch617 := #t~switch617 || 1 == ~tmp~18; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,847 INFO L280 TraceCheckUtils]: 13: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} assume #t~switch617; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,847 INFO L280 TraceCheckUtils]: 14: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= #t~nondet621 && #t~nondet621 <= 2147483647;~tmp___1~6 := #t~nondet621;havoc #t~nondet621;#t~switch622 := 0 == ~tmp___1~6; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,848 INFO L280 TraceCheckUtils]: 15: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} assume !#t~switch622;#t~switch622 := #t~switch622 || 1 == ~tmp___1~6; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,849 INFO L280 TraceCheckUtils]: 16: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} assume #t~switch622; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,849 INFO L280 TraceCheckUtils]: 17: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} assume 1 == ~ldv_state_variable_0~0; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,850 INFO L263 TraceCheckUtils]: 18: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} call #t~ret623 := flexcop_usb_driver_init(); {4715#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} is VALID [2020-07-10 16:38:59,851 INFO L280 TraceCheckUtils]: 19: Hoare triple {4715#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} havoc ~tmp~17; {4691#true} is VALID [2020-07-10 16:38:59,852 INFO L263 TraceCheckUtils]: 20: Hoare triple {4691#true} call #t~ret615 := ldv_usb_register_driver_8(~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, ~#__this_module~0.base, ~#__this_module~0.offset, #t~string614.base, #t~string614.offset); {4715#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} is VALID [2020-07-10 16:38:59,853 INFO L280 TraceCheckUtils]: 21: Hoare triple {4715#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} ~ldv_func_arg1.base, ~ldv_func_arg1.offset := #in~ldv_func_arg1.base, #in~ldv_func_arg1.offset;~ldv_func_arg2.base, ~ldv_func_arg2.offset := #in~ldv_func_arg2.base, #in~ldv_func_arg2.offset;~ldv_func_arg3.base, ~ldv_func_arg3.offset := #in~ldv_func_arg3.base, #in~ldv_func_arg3.offset;havoc ~ldv_func_res~1;havoc ~tmp~20; {4691#true} is VALID [2020-07-10 16:38:59,853 INFO L263 TraceCheckUtils]: 22: Hoare triple {4691#true} call #t~ret626 := usb_register_driver(~ldv_func_arg1.base, ~ldv_func_arg1.offset, ~ldv_func_arg2.base, ~ldv_func_arg2.offset, ~ldv_func_arg3.base, ~ldv_func_arg3.offset); {4691#true} is VALID [2020-07-10 16:38:59,853 INFO L280 TraceCheckUtils]: 23: Hoare triple {4691#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset;assume -2147483648 <= #t~nondet654 && #t~nondet654 <= 2147483647;#res := #t~nondet654;havoc #t~nondet654; {4691#true} is VALID [2020-07-10 16:38:59,853 INFO L280 TraceCheckUtils]: 24: Hoare triple {4691#true} assume true; {4691#true} is VALID [2020-07-10 16:38:59,854 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4691#true} {4691#true} #1407#return; {4691#true} is VALID [2020-07-10 16:38:59,854 INFO L280 TraceCheckUtils]: 26: Hoare triple {4691#true} assume -2147483648 <= #t~ret626 && #t~ret626 <= 2147483647;~tmp~20 := #t~ret626;havoc #t~ret626;~ldv_func_res~1 := ~tmp~20;~ldv_state_variable_1~0 := 1;~usb_counter~0 := 0;#res := ~ldv_func_res~1; {4691#true} is VALID [2020-07-10 16:38:59,854 INFO L280 TraceCheckUtils]: 27: Hoare triple {4691#true} assume true; {4691#true} is VALID [2020-07-10 16:38:59,854 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4691#true} {4691#true} #1449#return; {4691#true} is VALID [2020-07-10 16:38:59,855 INFO L280 TraceCheckUtils]: 29: Hoare triple {4691#true} assume -2147483648 <= #t~ret615 && #t~ret615 <= 2147483647;~tmp~17 := #t~ret615;havoc #t~ret615;#res := ~tmp~17; {4691#true} is VALID [2020-07-10 16:38:59,855 INFO L280 TraceCheckUtils]: 30: Hoare triple {4691#true} assume true; {4691#true} is VALID [2020-07-10 16:38:59,856 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4691#true} {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} #1445#return; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,857 INFO L280 TraceCheckUtils]: 32: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} assume -2147483648 <= #t~ret623 && #t~ret623 <= 2147483647;~ldv_retval_1~0 := #t~ret623;havoc #t~ret623; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,857 INFO L280 TraceCheckUtils]: 33: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} assume !(0 == ~ldv_retval_1~0); {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,858 INFO L280 TraceCheckUtils]: 34: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} assume 0 != ~ldv_retval_1~0;~ldv_state_variable_0~0 := 2; {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,859 INFO L263 TraceCheckUtils]: 35: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} call ldv_check_final_state(); {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} is VALID [2020-07-10 16:38:59,859 INFO L280 TraceCheckUtils]: 36: Hoare triple {4699#(= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)} assume !(1 == ~ldv_mutex_cred_guard_mutex_of_signal_struct~0); {4692#false} is VALID [2020-07-10 16:38:59,859 INFO L263 TraceCheckUtils]: 37: Hoare triple {4692#false} call ldv_error(); {4692#false} is VALID [2020-07-10 16:38:59,860 INFO L280 TraceCheckUtils]: 38: Hoare triple {4692#false} assume !false; {4692#false} is VALID [2020-07-10 16:38:59,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:38:59,869 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1188550412] [2020-07-10 16:38:59,869 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:38:59,870 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 16:38:59,870 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [302636202] [2020-07-10 16:38:59,872 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 39 [2020-07-10 16:38:59,872 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:38:59,872 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 16:38:59,989 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:38:59,989 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 16:38:59,989 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 16:38:59,990 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 16:38:59,990 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 16:38:59,990 INFO L87 Difference]: Start difference. First operand 661 states and 794 transitions. Second operand 6 states. [2020-07-10 16:39:02,954 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2020-07-10 16:39:32,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:39:32,745 INFO L93 Difference]: Finished difference Result 809 states and 1007 transitions. [2020-07-10 16:39:32,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 16:39:32,746 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 39 [2020-07-10 16:39:32,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:39:32,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 16:39:32,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 531 transitions. [2020-07-10 16:39:32,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 16:39:32,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 531 transitions. [2020-07-10 16:39:32,768 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 531 transitions. [2020-07-10 16:39:36,691 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 531 edges. 531 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:39:36,749 INFO L225 Difference]: With dead ends: 809 [2020-07-10 16:39:36,749 INFO L226 Difference]: Without dead ends: 806 [2020-07-10 16:39:36,750 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2020-07-10 16:39:36,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 806 states. [2020-07-10 16:39:46,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 806 to 660. [2020-07-10 16:39:46,576 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:39:46,576 INFO L82 GeneralOperation]: Start isEquivalent. First operand 806 states. Second operand 660 states. [2020-07-10 16:39:46,576 INFO L74 IsIncluded]: Start isIncluded. First operand 806 states. Second operand 660 states. [2020-07-10 16:39:46,576 INFO L87 Difference]: Start difference. First operand 806 states. Second operand 660 states. [2020-07-10 16:39:46,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:39:46,638 INFO L93 Difference]: Finished difference Result 806 states and 1004 transitions. [2020-07-10 16:39:46,639 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1004 transitions. [2020-07-10 16:39:46,643 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:39:46,643 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:39:46,643 INFO L74 IsIncluded]: Start isIncluded. First operand 660 states. Second operand 806 states. [2020-07-10 16:39:46,643 INFO L87 Difference]: Start difference. First operand 660 states. Second operand 806 states. [2020-07-10 16:39:46,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:39:46,702 INFO L93 Difference]: Finished difference Result 806 states and 1004 transitions. [2020-07-10 16:39:46,702 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1004 transitions. [2020-07-10 16:39:46,706 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:39:46,706 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:39:46,706 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:39:46,706 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:39:46,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 660 states. [2020-07-10 16:39:46,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 660 states and 792 transitions. [2020-07-10 16:39:46,750 INFO L78 Accepts]: Start accepts. Automaton has 660 states and 792 transitions. Word has length 39 [2020-07-10 16:39:46,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:39:46,750 INFO L479 AbstractCegarLoop]: Abstraction has 660 states and 792 transitions. [2020-07-10 16:39:46,751 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 16:39:46,751 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 792 transitions. [2020-07-10 16:39:46,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-07-10 16:39:46,754 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:39:46,754 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:39:46,754 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 16:39:46,754 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:39:46,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:39:46,755 INFO L82 PathProgramCache]: Analyzing trace with hash -986246476, now seen corresponding path program 1 times [2020-07-10 16:39:46,755 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 16:39:46,755 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868311305] [2020-07-10 16:39:46,755 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:39:46,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:39:47,637 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2020-07-10 16:39:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:39:47,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {8374#(and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(125);call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(8);call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(8);call #t~string112.base, #t~string112.offset := #Ultimate.allocOnStack(50);call #t~string122.base, #t~string122.offset := #Ultimate.allocOnStack(40);call #t~string124.base, #t~string124.offset := #Ultimate.allocOnStack(37);call #t~string128.base, #t~string128.offset := #Ultimate.allocOnStack(6);call write~init~int(37, #t~string128.base, #t~string128.offset, 1);call write~init~int(48, #t~string128.base, 1 + #t~string128.offset, 1);call write~init~int(50, #t~string128.base, 2 + #t~string128.offset, 1);call write~init~int(120, #t~string128.base, 3 + #t~string128.offset, 1);call write~init~int(32, #t~string128.base, 4 + #t~string128.offset, 1);call write~init~int(0, #t~string128.base, 5 + #t~string128.offset, 1);call #t~string131.base, #t~string131.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string131.base, #t~string131.offset, 1);call write~init~int(0, #t~string131.base, 1 + #t~string131.offset, 1);call #t~string134.base, #t~string134.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string134.base, #t~string134.offset, 1);call write~init~int(120, #t~string134.base, 1 + #t~string134.offset, 1);call write~init~int(10, #t~string134.base, 2 + #t~string134.offset, 1);call write~init~int(0, #t~string134.base, 3 + #t~string134.offset, 1);call #t~string146.base, #t~string146.offset := #Ultimate.allocOnStack(37);call #t~string149.base, #t~string149.offset := #Ultimate.allocOnStack(40);call #t~string503.base, #t~string503.offset := #Ultimate.allocOnStack(40);call #t~string516.base, #t~string516.offset := #Ultimate.allocOnStack(20);call #t~string518.base, #t~string518.offset := #Ultimate.allocOnStack(19);call #t~string520.base, #t~string520.offset := #Ultimate.allocOnStack(14);call #t~string525.base, #t~string525.offset := #Ultimate.allocOnStack(39);call #t~string530.base, #t~string530.offset := #Ultimate.allocOnStack(57);call #t~string534.base, #t~string534.offset := #Ultimate.allocOnStack(30);call #t~string543.base, #t~string543.offset := #Ultimate.allocOnStack(30);call #t~string555.base, #t~string555.offset := #Ultimate.allocOnStack(65);call #t~string564.base, #t~string564.offset := #Ultimate.allocOnStack(58);call #t~string570.base, #t~string570.offset := #Ultimate.allocOnStack(41);call #t~string574.base, #t~string574.offset := #Ultimate.allocOnStack(49);call #t~string576.base, #t~string576.offset := #Ultimate.allocOnStack(23);call #t~string587.base, #t~string587.offset := #Ultimate.allocOnStack(63);call #t~string589.base, #t~string589.offset := #Ultimate.allocOnStack(38);call #t~string591.base, #t~string591.offset := #Ultimate.allocOnStack(38);call #t~string593.base, #t~string593.offset := #Ultimate.allocOnStack(62);call #t~string599.base, #t~string599.offset := #Ultimate.allocOnStack(30);call #t~string605.base, #t~string605.offset := #Ultimate.allocOnStack(58);call #t~string606.base, #t~string606.offset := #Ultimate.allocOnStack(56);call #t~string611.base, #t~string611.offset := #Ultimate.allocOnStack(63);call #t~string612.base, #t~string612.offset := #Ultimate.allocOnStack(56);call #t~string613.base, #t~string613.offset := #Ultimate.allocOnStack(17);call #t~string614.base, #t~string614.offset := #Ultimate.allocOnStack(17);~ldv_state_variable_1~0 := 0;~usb_counter~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 0;~debug~0 := 0;call ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset := #Ultimate.allocOnStack(50);call write~init~int(3, ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, 2);call write~init~int(2807, ~#flexcop_usb_table~0.base, 2 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(257, ~#flexcop_usb_table~0.base, 4 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 6 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 8 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 10 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 11 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 12 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 13 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 14 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 15 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 16 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 17 + ~#flexcop_usb_table~0.offset, 8);call write~init~int(0, ~#flexcop_usb_table~0.base, 25 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 27 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 29 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 31 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 33 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 35 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 36 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 37 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 38 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 39 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 40 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 41 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 42 + ~#flexcop_usb_table~0.offset, 8);~__mod_usb_device_table~0.match_flags := 0;~__mod_usb_device_table~0.idVendor := 0;~__mod_usb_device_table~0.idProduct := 0;~__mod_usb_device_table~0.bcdDevice_lo := 0;~__mod_usb_device_table~0.bcdDevice_hi := 0;~__mod_usb_device_table~0.bDeviceClass := 0;~__mod_usb_device_table~0.bDeviceSubClass := 0;~__mod_usb_device_table~0.bDeviceProtocol := 0;~__mod_usb_device_table~0.bInterfaceClass := 0;~__mod_usb_device_table~0.bInterfaceSubClass := 0;~__mod_usb_device_table~0.bInterfaceProtocol := 0;~__mod_usb_device_table~0.bInterfaceNumber := 0;~__mod_usb_device_table~0.driver_info := 0;call ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset := #Ultimate.allocOnStack(285);call write~init~$Pointer$(#t~string613.base, #t~string613.offset, ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_probe.base, #funAddr~flexcop_usb_probe.offset, ~#flexcop_usb_driver~0.base, 8 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_disconnect.base, #funAddr~flexcop_usb_disconnect.offset, ~#flexcop_usb_driver~0.base, 16 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 24 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 32 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 40 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 48 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 56 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 64 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, ~#flexcop_usb_driver~0.base, 72 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 80 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 84 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 88 + ~#flexcop_usb_driver~0.offset, 4);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 92 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 100 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 108 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 116 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 124 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 132 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 136 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 148 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 156 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 164 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 172 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 180 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 188 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 196 + ~#flexcop_usb_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 197 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 205 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 213 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 221 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 229 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 237 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 245 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 253 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 261 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 269 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 277 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 281 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 282 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 283 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 284 + ~#flexcop_usb_driver~0.offset, 1);~ldv_retval_0~0 := 0;~flexcop_usb_driver_group1~0.base, ~flexcop_usb_driver_group1~0.offset := 0, 0;~ldv_retval_1~0 := 0;~ldvarg0~0.base, ~ldvarg0~0.offset := 0, 0;~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 0;~ldv_mutex_lock~0 := 0;~ldv_mutex_mutex_of_device~0 := 0; {8352#true} is VALID [2020-07-10 16:39:47,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {8352#true} assume true; {8352#true} is VALID [2020-07-10 16:39:47,755 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8352#true} {8352#true} #1567#return; {8352#true} is VALID [2020-07-10 16:39:47,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:39:47,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {8375#(and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|))} ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 1;~ldv_mutex_lock~0 := 1;~ldv_mutex_mutex_of_device~0 := 1; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} assume true; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,802 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8360#(= 1 ~ldv_mutex_lock~0)} {8352#true} #1437#return; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:39:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:39:47,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:39:47,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {8352#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset;assume -2147483648 <= #t~nondet654 && #t~nondet654 <= 2147483647;#res := #t~nondet654;havoc #t~nondet654; {8352#true} is VALID [2020-07-10 16:39:47,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {8352#true} assume true; {8352#true} is VALID [2020-07-10 16:39:47,914 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8352#true} {8352#true} #1407#return; {8352#true} is VALID [2020-07-10 16:39:47,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {8376#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} ~ldv_func_arg1.base, ~ldv_func_arg1.offset := #in~ldv_func_arg1.base, #in~ldv_func_arg1.offset;~ldv_func_arg2.base, ~ldv_func_arg2.offset := #in~ldv_func_arg2.base, #in~ldv_func_arg2.offset;~ldv_func_arg3.base, ~ldv_func_arg3.offset := #in~ldv_func_arg3.base, #in~ldv_func_arg3.offset;havoc ~ldv_func_res~1;havoc ~tmp~20; {8352#true} is VALID [2020-07-10 16:39:47,915 INFO L263 TraceCheckUtils]: 1: Hoare triple {8352#true} call #t~ret626 := usb_register_driver(~ldv_func_arg1.base, ~ldv_func_arg1.offset, ~ldv_func_arg2.base, ~ldv_func_arg2.offset, ~ldv_func_arg3.base, ~ldv_func_arg3.offset); {8352#true} is VALID [2020-07-10 16:39:47,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {8352#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset;assume -2147483648 <= #t~nondet654 && #t~nondet654 <= 2147483647;#res := #t~nondet654;havoc #t~nondet654; {8352#true} is VALID [2020-07-10 16:39:47,915 INFO L280 TraceCheckUtils]: 3: Hoare triple {8352#true} assume true; {8352#true} is VALID [2020-07-10 16:39:47,916 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8352#true} {8352#true} #1407#return; {8352#true} is VALID [2020-07-10 16:39:47,916 INFO L280 TraceCheckUtils]: 5: Hoare triple {8352#true} assume -2147483648 <= #t~ret626 && #t~ret626 <= 2147483647;~tmp~20 := #t~ret626;havoc #t~ret626;~ldv_func_res~1 := ~tmp~20;~ldv_state_variable_1~0 := 1;~usb_counter~0 := 0;#res := ~ldv_func_res~1; {8352#true} is VALID [2020-07-10 16:39:47,916 INFO L280 TraceCheckUtils]: 6: Hoare triple {8352#true} assume true; {8352#true} is VALID [2020-07-10 16:39:47,917 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {8352#true} {8352#true} #1449#return; {8352#true} is VALID [2020-07-10 16:39:47,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {8376#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} havoc ~tmp~17; {8352#true} is VALID [2020-07-10 16:39:47,920 INFO L263 TraceCheckUtils]: 1: Hoare triple {8352#true} call #t~ret615 := ldv_usb_register_driver_8(~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, ~#__this_module~0.base, ~#__this_module~0.offset, #t~string614.base, #t~string614.offset); {8376#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} is VALID [2020-07-10 16:39:47,920 INFO L280 TraceCheckUtils]: 2: Hoare triple {8376#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} ~ldv_func_arg1.base, ~ldv_func_arg1.offset := #in~ldv_func_arg1.base, #in~ldv_func_arg1.offset;~ldv_func_arg2.base, ~ldv_func_arg2.offset := #in~ldv_func_arg2.base, #in~ldv_func_arg2.offset;~ldv_func_arg3.base, ~ldv_func_arg3.offset := #in~ldv_func_arg3.base, #in~ldv_func_arg3.offset;havoc ~ldv_func_res~1;havoc ~tmp~20; {8352#true} is VALID [2020-07-10 16:39:47,921 INFO L263 TraceCheckUtils]: 3: Hoare triple {8352#true} call #t~ret626 := usb_register_driver(~ldv_func_arg1.base, ~ldv_func_arg1.offset, ~ldv_func_arg2.base, ~ldv_func_arg2.offset, ~ldv_func_arg3.base, ~ldv_func_arg3.offset); {8352#true} is VALID [2020-07-10 16:39:47,921 INFO L280 TraceCheckUtils]: 4: Hoare triple {8352#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset;assume -2147483648 <= #t~nondet654 && #t~nondet654 <= 2147483647;#res := #t~nondet654;havoc #t~nondet654; {8352#true} is VALID [2020-07-10 16:39:47,921 INFO L280 TraceCheckUtils]: 5: Hoare triple {8352#true} assume true; {8352#true} is VALID [2020-07-10 16:39:47,921 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8352#true} {8352#true} #1407#return; {8352#true} is VALID [2020-07-10 16:39:47,922 INFO L280 TraceCheckUtils]: 7: Hoare triple {8352#true} assume -2147483648 <= #t~ret626 && #t~ret626 <= 2147483647;~tmp~20 := #t~ret626;havoc #t~ret626;~ldv_func_res~1 := ~tmp~20;~ldv_state_variable_1~0 := 1;~usb_counter~0 := 0;#res := ~ldv_func_res~1; {8352#true} is VALID [2020-07-10 16:39:47,922 INFO L280 TraceCheckUtils]: 8: Hoare triple {8352#true} assume true; {8352#true} is VALID [2020-07-10 16:39:47,922 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8352#true} {8352#true} #1449#return; {8352#true} is VALID [2020-07-10 16:39:47,922 INFO L280 TraceCheckUtils]: 10: Hoare triple {8352#true} assume -2147483648 <= #t~ret615 && #t~ret615 <= 2147483647;~tmp~17 := #t~ret615;havoc #t~ret615;#res := ~tmp~17; {8352#true} is VALID [2020-07-10 16:39:47,923 INFO L280 TraceCheckUtils]: 11: Hoare triple {8352#true} assume true; {8352#true} is VALID [2020-07-10 16:39:47,924 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {8352#true} {8360#(= 1 ~ldv_mutex_lock~0)} #1445#return; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,933 INFO L263 TraceCheckUtils]: 0: Hoare triple {8352#true} call ULTIMATE.init(); {8374#(and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|))} is VALID [2020-07-10 16:39:47,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {8374#(and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(125);call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(8);call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(8);call #t~string112.base, #t~string112.offset := #Ultimate.allocOnStack(50);call #t~string122.base, #t~string122.offset := #Ultimate.allocOnStack(40);call #t~string124.base, #t~string124.offset := #Ultimate.allocOnStack(37);call #t~string128.base, #t~string128.offset := #Ultimate.allocOnStack(6);call write~init~int(37, #t~string128.base, #t~string128.offset, 1);call write~init~int(48, #t~string128.base, 1 + #t~string128.offset, 1);call write~init~int(50, #t~string128.base, 2 + #t~string128.offset, 1);call write~init~int(120, #t~string128.base, 3 + #t~string128.offset, 1);call write~init~int(32, #t~string128.base, 4 + #t~string128.offset, 1);call write~init~int(0, #t~string128.base, 5 + #t~string128.offset, 1);call #t~string131.base, #t~string131.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string131.base, #t~string131.offset, 1);call write~init~int(0, #t~string131.base, 1 + #t~string131.offset, 1);call #t~string134.base, #t~string134.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string134.base, #t~string134.offset, 1);call write~init~int(120, #t~string134.base, 1 + #t~string134.offset, 1);call write~init~int(10, #t~string134.base, 2 + #t~string134.offset, 1);call write~init~int(0, #t~string134.base, 3 + #t~string134.offset, 1);call #t~string146.base, #t~string146.offset := #Ultimate.allocOnStack(37);call #t~string149.base, #t~string149.offset := #Ultimate.allocOnStack(40);call #t~string503.base, #t~string503.offset := #Ultimate.allocOnStack(40);call #t~string516.base, #t~string516.offset := #Ultimate.allocOnStack(20);call #t~string518.base, #t~string518.offset := #Ultimate.allocOnStack(19);call #t~string520.base, #t~string520.offset := #Ultimate.allocOnStack(14);call #t~string525.base, #t~string525.offset := #Ultimate.allocOnStack(39);call #t~string530.base, #t~string530.offset := #Ultimate.allocOnStack(57);call #t~string534.base, #t~string534.offset := #Ultimate.allocOnStack(30);call #t~string543.base, #t~string543.offset := #Ultimate.allocOnStack(30);call #t~string555.base, #t~string555.offset := #Ultimate.allocOnStack(65);call #t~string564.base, #t~string564.offset := #Ultimate.allocOnStack(58);call #t~string570.base, #t~string570.offset := #Ultimate.allocOnStack(41);call #t~string574.base, #t~string574.offset := #Ultimate.allocOnStack(49);call #t~string576.base, #t~string576.offset := #Ultimate.allocOnStack(23);call #t~string587.base, #t~string587.offset := #Ultimate.allocOnStack(63);call #t~string589.base, #t~string589.offset := #Ultimate.allocOnStack(38);call #t~string591.base, #t~string591.offset := #Ultimate.allocOnStack(38);call #t~string593.base, #t~string593.offset := #Ultimate.allocOnStack(62);call #t~string599.base, #t~string599.offset := #Ultimate.allocOnStack(30);call #t~string605.base, #t~string605.offset := #Ultimate.allocOnStack(58);call #t~string606.base, #t~string606.offset := #Ultimate.allocOnStack(56);call #t~string611.base, #t~string611.offset := #Ultimate.allocOnStack(63);call #t~string612.base, #t~string612.offset := #Ultimate.allocOnStack(56);call #t~string613.base, #t~string613.offset := #Ultimate.allocOnStack(17);call #t~string614.base, #t~string614.offset := #Ultimate.allocOnStack(17);~ldv_state_variable_1~0 := 0;~usb_counter~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 0;~debug~0 := 0;call ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset := #Ultimate.allocOnStack(50);call write~init~int(3, ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, 2);call write~init~int(2807, ~#flexcop_usb_table~0.base, 2 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(257, ~#flexcop_usb_table~0.base, 4 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 6 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 8 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 10 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 11 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 12 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 13 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 14 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 15 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 16 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 17 + ~#flexcop_usb_table~0.offset, 8);call write~init~int(0, ~#flexcop_usb_table~0.base, 25 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 27 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 29 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 31 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 33 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 35 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 36 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 37 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 38 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 39 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 40 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 41 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 42 + ~#flexcop_usb_table~0.offset, 8);~__mod_usb_device_table~0.match_flags := 0;~__mod_usb_device_table~0.idVendor := 0;~__mod_usb_device_table~0.idProduct := 0;~__mod_usb_device_table~0.bcdDevice_lo := 0;~__mod_usb_device_table~0.bcdDevice_hi := 0;~__mod_usb_device_table~0.bDeviceClass := 0;~__mod_usb_device_table~0.bDeviceSubClass := 0;~__mod_usb_device_table~0.bDeviceProtocol := 0;~__mod_usb_device_table~0.bInterfaceClass := 0;~__mod_usb_device_table~0.bInterfaceSubClass := 0;~__mod_usb_device_table~0.bInterfaceProtocol := 0;~__mod_usb_device_table~0.bInterfaceNumber := 0;~__mod_usb_device_table~0.driver_info := 0;call ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset := #Ultimate.allocOnStack(285);call write~init~$Pointer$(#t~string613.base, #t~string613.offset, ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_probe.base, #funAddr~flexcop_usb_probe.offset, ~#flexcop_usb_driver~0.base, 8 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_disconnect.base, #funAddr~flexcop_usb_disconnect.offset, ~#flexcop_usb_driver~0.base, 16 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 24 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 32 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 40 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 48 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 56 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 64 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, ~#flexcop_usb_driver~0.base, 72 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 80 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 84 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 88 + ~#flexcop_usb_driver~0.offset, 4);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 92 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 100 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 108 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 116 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 124 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 132 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 136 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 148 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 156 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 164 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 172 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 180 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 188 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 196 + ~#flexcop_usb_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 197 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 205 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 213 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 221 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 229 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 237 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 245 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 253 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 261 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 269 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 277 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 281 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 282 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 283 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 284 + ~#flexcop_usb_driver~0.offset, 1);~ldv_retval_0~0 := 0;~flexcop_usb_driver_group1~0.base, ~flexcop_usb_driver_group1~0.offset := 0, 0;~ldv_retval_1~0 := 0;~ldvarg0~0.base, ~ldvarg0~0.offset := 0, 0;~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 0;~ldv_mutex_lock~0 := 0;~ldv_mutex_mutex_of_device~0 := 0; {8352#true} is VALID [2020-07-10 16:39:47,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {8352#true} assume true; {8352#true} is VALID [2020-07-10 16:39:47,934 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8352#true} {8352#true} #1567#return; {8352#true} is VALID [2020-07-10 16:39:47,934 INFO L263 TraceCheckUtils]: 4: Hoare triple {8352#true} call #t~ret658 := main(); {8352#true} is VALID [2020-07-10 16:39:47,935 INFO L280 TraceCheckUtils]: 5: Hoare triple {8352#true} havoc ~tmp~18;havoc ~tmp___0~9;havoc ~tmp___1~6; {8352#true} is VALID [2020-07-10 16:39:47,936 INFO L263 TraceCheckUtils]: 6: Hoare triple {8352#true} call ldv_initialize(); {8375#(and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|))} is VALID [2020-07-10 16:39:47,937 INFO L280 TraceCheckUtils]: 7: Hoare triple {8375#(and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|))} ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 1;~ldv_mutex_lock~0 := 1;~ldv_mutex_mutex_of_device~0 := 1; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,937 INFO L280 TraceCheckUtils]: 8: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} assume true; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,938 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8360#(= 1 ~ldv_mutex_lock~0)} {8352#true} #1437#return; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,939 INFO L280 TraceCheckUtils]: 10: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} ~ldv_state_variable_1~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,940 INFO L280 TraceCheckUtils]: 11: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} assume -2147483648 <= #t~nondet616 && #t~nondet616 <= 2147483647;~tmp~18 := #t~nondet616;havoc #t~nondet616;#t~switch617 := 0 == ~tmp~18; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,941 INFO L280 TraceCheckUtils]: 12: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} assume !#t~switch617;#t~switch617 := #t~switch617 || 1 == ~tmp~18; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,942 INFO L280 TraceCheckUtils]: 13: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} assume #t~switch617; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,943 INFO L280 TraceCheckUtils]: 14: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= #t~nondet621 && #t~nondet621 <= 2147483647;~tmp___1~6 := #t~nondet621;havoc #t~nondet621;#t~switch622 := 0 == ~tmp___1~6; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,944 INFO L280 TraceCheckUtils]: 15: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} assume !#t~switch622;#t~switch622 := #t~switch622 || 1 == ~tmp___1~6; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,945 INFO L280 TraceCheckUtils]: 16: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} assume #t~switch622; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,945 INFO L280 TraceCheckUtils]: 17: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} assume 1 == ~ldv_state_variable_0~0; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,947 INFO L263 TraceCheckUtils]: 18: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} call #t~ret623 := flexcop_usb_driver_init(); {8376#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} is VALID [2020-07-10 16:39:47,947 INFO L280 TraceCheckUtils]: 19: Hoare triple {8376#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} havoc ~tmp~17; {8352#true} is VALID [2020-07-10 16:39:47,949 INFO L263 TraceCheckUtils]: 20: Hoare triple {8352#true} call #t~ret615 := ldv_usb_register_driver_8(~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, ~#__this_module~0.base, ~#__this_module~0.offset, #t~string614.base, #t~string614.offset); {8376#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} is VALID [2020-07-10 16:39:47,949 INFO L280 TraceCheckUtils]: 21: Hoare triple {8376#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} ~ldv_func_arg1.base, ~ldv_func_arg1.offset := #in~ldv_func_arg1.base, #in~ldv_func_arg1.offset;~ldv_func_arg2.base, ~ldv_func_arg2.offset := #in~ldv_func_arg2.base, #in~ldv_func_arg2.offset;~ldv_func_arg3.base, ~ldv_func_arg3.offset := #in~ldv_func_arg3.base, #in~ldv_func_arg3.offset;havoc ~ldv_func_res~1;havoc ~tmp~20; {8352#true} is VALID [2020-07-10 16:39:47,949 INFO L263 TraceCheckUtils]: 22: Hoare triple {8352#true} call #t~ret626 := usb_register_driver(~ldv_func_arg1.base, ~ldv_func_arg1.offset, ~ldv_func_arg2.base, ~ldv_func_arg2.offset, ~ldv_func_arg3.base, ~ldv_func_arg3.offset); {8352#true} is VALID [2020-07-10 16:39:47,950 INFO L280 TraceCheckUtils]: 23: Hoare triple {8352#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset;assume -2147483648 <= #t~nondet654 && #t~nondet654 <= 2147483647;#res := #t~nondet654;havoc #t~nondet654; {8352#true} is VALID [2020-07-10 16:39:47,950 INFO L280 TraceCheckUtils]: 24: Hoare triple {8352#true} assume true; {8352#true} is VALID [2020-07-10 16:39:47,950 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8352#true} {8352#true} #1407#return; {8352#true} is VALID [2020-07-10 16:39:47,950 INFO L280 TraceCheckUtils]: 26: Hoare triple {8352#true} assume -2147483648 <= #t~ret626 && #t~ret626 <= 2147483647;~tmp~20 := #t~ret626;havoc #t~ret626;~ldv_func_res~1 := ~tmp~20;~ldv_state_variable_1~0 := 1;~usb_counter~0 := 0;#res := ~ldv_func_res~1; {8352#true} is VALID [2020-07-10 16:39:47,951 INFO L280 TraceCheckUtils]: 27: Hoare triple {8352#true} assume true; {8352#true} is VALID [2020-07-10 16:39:47,951 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8352#true} {8352#true} #1449#return; {8352#true} is VALID [2020-07-10 16:39:47,951 INFO L280 TraceCheckUtils]: 29: Hoare triple {8352#true} assume -2147483648 <= #t~ret615 && #t~ret615 <= 2147483647;~tmp~17 := #t~ret615;havoc #t~ret615;#res := ~tmp~17; {8352#true} is VALID [2020-07-10 16:39:47,951 INFO L280 TraceCheckUtils]: 30: Hoare triple {8352#true} assume true; {8352#true} is VALID [2020-07-10 16:39:47,953 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8352#true} {8360#(= 1 ~ldv_mutex_lock~0)} #1445#return; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,954 INFO L280 TraceCheckUtils]: 32: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} assume -2147483648 <= #t~ret623 && #t~ret623 <= 2147483647;~ldv_retval_1~0 := #t~ret623;havoc #t~ret623; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,959 INFO L280 TraceCheckUtils]: 33: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} assume !(0 == ~ldv_retval_1~0); {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,960 INFO L280 TraceCheckUtils]: 34: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} assume 0 != ~ldv_retval_1~0;~ldv_state_variable_0~0 := 2; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,961 INFO L263 TraceCheckUtils]: 35: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} call ldv_check_final_state(); {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,962 INFO L280 TraceCheckUtils]: 36: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} assume 1 == ~ldv_mutex_cred_guard_mutex_of_signal_struct~0; {8360#(= 1 ~ldv_mutex_lock~0)} is VALID [2020-07-10 16:39:47,963 INFO L280 TraceCheckUtils]: 37: Hoare triple {8360#(= 1 ~ldv_mutex_lock~0)} assume !(1 == ~ldv_mutex_lock~0); {8353#false} is VALID [2020-07-10 16:39:47,963 INFO L263 TraceCheckUtils]: 38: Hoare triple {8353#false} call ldv_error(); {8353#false} is VALID [2020-07-10 16:39:47,963 INFO L280 TraceCheckUtils]: 39: Hoare triple {8353#false} assume !false; {8353#false} is VALID [2020-07-10 16:39:47,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:39:47,977 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [868311305] [2020-07-10 16:39:47,977 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:39:47,977 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 16:39:47,978 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600968599] [2020-07-10 16:39:47,978 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 40 [2020-07-10 16:39:47,978 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:39:47,979 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 16:39:48,071 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:39:48,072 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 16:39:48,072 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 16:39:48,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 16:39:48,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 16:39:48,073 INFO L87 Difference]: Start difference. First operand 660 states and 792 transitions. Second operand 6 states. [2020-07-10 16:39:51,584 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2020-07-10 16:40:23,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:40:23,577 INFO L93 Difference]: Finished difference Result 808 states and 1005 transitions. [2020-07-10 16:40:23,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 16:40:23,577 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 40 [2020-07-10 16:40:23,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:40:23,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 16:40:23,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 529 transitions. [2020-07-10 16:40:23,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 16:40:23,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 529 transitions. [2020-07-10 16:40:23,595 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 529 transitions. [2020-07-10 16:40:27,788 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 529 edges. 529 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:40:27,835 INFO L225 Difference]: With dead ends: 808 [2020-07-10 16:40:27,836 INFO L226 Difference]: Without dead ends: 805 [2020-07-10 16:40:27,837 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2020-07-10 16:40:27,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 805 states. [2020-07-10 16:40:37,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 805 to 659. [2020-07-10 16:40:37,859 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:40:37,860 INFO L82 GeneralOperation]: Start isEquivalent. First operand 805 states. Second operand 659 states. [2020-07-10 16:40:37,860 INFO L74 IsIncluded]: Start isIncluded. First operand 805 states. Second operand 659 states. [2020-07-10 16:40:37,860 INFO L87 Difference]: Start difference. First operand 805 states. Second operand 659 states. [2020-07-10 16:40:37,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:40:37,909 INFO L93 Difference]: Finished difference Result 805 states and 1002 transitions. [2020-07-10 16:40:37,909 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1002 transitions. [2020-07-10 16:40:37,912 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:40:37,912 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:40:37,912 INFO L74 IsIncluded]: Start isIncluded. First operand 659 states. Second operand 805 states. [2020-07-10 16:40:37,913 INFO L87 Difference]: Start difference. First operand 659 states. Second operand 805 states. [2020-07-10 16:40:37,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:40:37,963 INFO L93 Difference]: Finished difference Result 805 states and 1002 transitions. [2020-07-10 16:40:37,963 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1002 transitions. [2020-07-10 16:40:37,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:40:37,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:40:37,968 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:40:37,968 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:40:37,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 659 states. [2020-07-10 16:40:38,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 659 states and 790 transitions. [2020-07-10 16:40:38,003 INFO L78 Accepts]: Start accepts. Automaton has 659 states and 790 transitions. Word has length 40 [2020-07-10 16:40:38,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:40:38,003 INFO L479 AbstractCegarLoop]: Abstraction has 659 states and 790 transitions. [2020-07-10 16:40:38,004 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 16:40:38,004 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 790 transitions. [2020-07-10 16:40:38,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-07-10 16:40:38,005 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:40:38,005 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:40:38,005 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 16:40:38,005 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:40:38,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:40:38,006 INFO L82 PathProgramCache]: Analyzing trace with hash -509161900, now seen corresponding path program 1 times [2020-07-10 16:40:38,007 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 16:40:38,007 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266437745] [2020-07-10 16:40:38,007 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:40:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:40:38,896 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2020-07-10 16:40:38,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:40:39,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {12029#(and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(125);call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(8);call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(8);call #t~string112.base, #t~string112.offset := #Ultimate.allocOnStack(50);call #t~string122.base, #t~string122.offset := #Ultimate.allocOnStack(40);call #t~string124.base, #t~string124.offset := #Ultimate.allocOnStack(37);call #t~string128.base, #t~string128.offset := #Ultimate.allocOnStack(6);call write~init~int(37, #t~string128.base, #t~string128.offset, 1);call write~init~int(48, #t~string128.base, 1 + #t~string128.offset, 1);call write~init~int(50, #t~string128.base, 2 + #t~string128.offset, 1);call write~init~int(120, #t~string128.base, 3 + #t~string128.offset, 1);call write~init~int(32, #t~string128.base, 4 + #t~string128.offset, 1);call write~init~int(0, #t~string128.base, 5 + #t~string128.offset, 1);call #t~string131.base, #t~string131.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string131.base, #t~string131.offset, 1);call write~init~int(0, #t~string131.base, 1 + #t~string131.offset, 1);call #t~string134.base, #t~string134.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string134.base, #t~string134.offset, 1);call write~init~int(120, #t~string134.base, 1 + #t~string134.offset, 1);call write~init~int(10, #t~string134.base, 2 + #t~string134.offset, 1);call write~init~int(0, #t~string134.base, 3 + #t~string134.offset, 1);call #t~string146.base, #t~string146.offset := #Ultimate.allocOnStack(37);call #t~string149.base, #t~string149.offset := #Ultimate.allocOnStack(40);call #t~string503.base, #t~string503.offset := #Ultimate.allocOnStack(40);call #t~string516.base, #t~string516.offset := #Ultimate.allocOnStack(20);call #t~string518.base, #t~string518.offset := #Ultimate.allocOnStack(19);call #t~string520.base, #t~string520.offset := #Ultimate.allocOnStack(14);call #t~string525.base, #t~string525.offset := #Ultimate.allocOnStack(39);call #t~string530.base, #t~string530.offset := #Ultimate.allocOnStack(57);call #t~string534.base, #t~string534.offset := #Ultimate.allocOnStack(30);call #t~string543.base, #t~string543.offset := #Ultimate.allocOnStack(30);call #t~string555.base, #t~string555.offset := #Ultimate.allocOnStack(65);call #t~string564.base, #t~string564.offset := #Ultimate.allocOnStack(58);call #t~string570.base, #t~string570.offset := #Ultimate.allocOnStack(41);call #t~string574.base, #t~string574.offset := #Ultimate.allocOnStack(49);call #t~string576.base, #t~string576.offset := #Ultimate.allocOnStack(23);call #t~string587.base, #t~string587.offset := #Ultimate.allocOnStack(63);call #t~string589.base, #t~string589.offset := #Ultimate.allocOnStack(38);call #t~string591.base, #t~string591.offset := #Ultimate.allocOnStack(38);call #t~string593.base, #t~string593.offset := #Ultimate.allocOnStack(62);call #t~string599.base, #t~string599.offset := #Ultimate.allocOnStack(30);call #t~string605.base, #t~string605.offset := #Ultimate.allocOnStack(58);call #t~string606.base, #t~string606.offset := #Ultimate.allocOnStack(56);call #t~string611.base, #t~string611.offset := #Ultimate.allocOnStack(63);call #t~string612.base, #t~string612.offset := #Ultimate.allocOnStack(56);call #t~string613.base, #t~string613.offset := #Ultimate.allocOnStack(17);call #t~string614.base, #t~string614.offset := #Ultimate.allocOnStack(17);~ldv_state_variable_1~0 := 0;~usb_counter~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 0;~debug~0 := 0;call ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset := #Ultimate.allocOnStack(50);call write~init~int(3, ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, 2);call write~init~int(2807, ~#flexcop_usb_table~0.base, 2 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(257, ~#flexcop_usb_table~0.base, 4 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 6 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 8 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 10 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 11 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 12 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 13 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 14 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 15 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 16 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 17 + ~#flexcop_usb_table~0.offset, 8);call write~init~int(0, ~#flexcop_usb_table~0.base, 25 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 27 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 29 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 31 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 33 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 35 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 36 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 37 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 38 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 39 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 40 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 41 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 42 + ~#flexcop_usb_table~0.offset, 8);~__mod_usb_device_table~0.match_flags := 0;~__mod_usb_device_table~0.idVendor := 0;~__mod_usb_device_table~0.idProduct := 0;~__mod_usb_device_table~0.bcdDevice_lo := 0;~__mod_usb_device_table~0.bcdDevice_hi := 0;~__mod_usb_device_table~0.bDeviceClass := 0;~__mod_usb_device_table~0.bDeviceSubClass := 0;~__mod_usb_device_table~0.bDeviceProtocol := 0;~__mod_usb_device_table~0.bInterfaceClass := 0;~__mod_usb_device_table~0.bInterfaceSubClass := 0;~__mod_usb_device_table~0.bInterfaceProtocol := 0;~__mod_usb_device_table~0.bInterfaceNumber := 0;~__mod_usb_device_table~0.driver_info := 0;call ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset := #Ultimate.allocOnStack(285);call write~init~$Pointer$(#t~string613.base, #t~string613.offset, ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_probe.base, #funAddr~flexcop_usb_probe.offset, ~#flexcop_usb_driver~0.base, 8 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_disconnect.base, #funAddr~flexcop_usb_disconnect.offset, ~#flexcop_usb_driver~0.base, 16 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 24 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 32 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 40 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 48 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 56 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 64 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, ~#flexcop_usb_driver~0.base, 72 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 80 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 84 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 88 + ~#flexcop_usb_driver~0.offset, 4);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 92 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 100 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 108 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 116 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 124 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 132 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 136 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 148 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 156 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 164 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 172 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 180 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 188 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 196 + ~#flexcop_usb_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 197 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 205 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 213 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 221 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 229 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 237 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 245 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 253 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 261 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 269 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 277 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 281 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 282 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 283 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 284 + ~#flexcop_usb_driver~0.offset, 1);~ldv_retval_0~0 := 0;~flexcop_usb_driver_group1~0.base, ~flexcop_usb_driver_group1~0.offset := 0, 0;~ldv_retval_1~0 := 0;~ldvarg0~0.base, ~ldvarg0~0.offset := 0, 0;~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 0;~ldv_mutex_lock~0 := 0;~ldv_mutex_mutex_of_device~0 := 0; {12007#true} is VALID [2020-07-10 16:40:39,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {12007#true} assume true; {12007#true} is VALID [2020-07-10 16:40:39,010 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12007#true} {12007#true} #1567#return; {12007#true} is VALID [2020-07-10 16:40:39,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:40:39,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {12030#(and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|))} ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 1;~ldv_mutex_lock~0 := 1;~ldv_mutex_mutex_of_device~0 := 1; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} assume true; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,066 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} {12007#true} #1437#return; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:40:39,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:40:39,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:40:39,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {12007#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset;assume -2147483648 <= #t~nondet654 && #t~nondet654 <= 2147483647;#res := #t~nondet654;havoc #t~nondet654; {12007#true} is VALID [2020-07-10 16:40:39,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {12007#true} assume true; {12007#true} is VALID [2020-07-10 16:40:39,165 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12007#true} {12007#true} #1407#return; {12007#true} is VALID [2020-07-10 16:40:39,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {12031#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} ~ldv_func_arg1.base, ~ldv_func_arg1.offset := #in~ldv_func_arg1.base, #in~ldv_func_arg1.offset;~ldv_func_arg2.base, ~ldv_func_arg2.offset := #in~ldv_func_arg2.base, #in~ldv_func_arg2.offset;~ldv_func_arg3.base, ~ldv_func_arg3.offset := #in~ldv_func_arg3.base, #in~ldv_func_arg3.offset;havoc ~ldv_func_res~1;havoc ~tmp~20; {12007#true} is VALID [2020-07-10 16:40:39,166 INFO L263 TraceCheckUtils]: 1: Hoare triple {12007#true} call #t~ret626 := usb_register_driver(~ldv_func_arg1.base, ~ldv_func_arg1.offset, ~ldv_func_arg2.base, ~ldv_func_arg2.offset, ~ldv_func_arg3.base, ~ldv_func_arg3.offset); {12007#true} is VALID [2020-07-10 16:40:39,166 INFO L280 TraceCheckUtils]: 2: Hoare triple {12007#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset;assume -2147483648 <= #t~nondet654 && #t~nondet654 <= 2147483647;#res := #t~nondet654;havoc #t~nondet654; {12007#true} is VALID [2020-07-10 16:40:39,166 INFO L280 TraceCheckUtils]: 3: Hoare triple {12007#true} assume true; {12007#true} is VALID [2020-07-10 16:40:39,167 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12007#true} {12007#true} #1407#return; {12007#true} is VALID [2020-07-10 16:40:39,167 INFO L280 TraceCheckUtils]: 5: Hoare triple {12007#true} assume -2147483648 <= #t~ret626 && #t~ret626 <= 2147483647;~tmp~20 := #t~ret626;havoc #t~ret626;~ldv_func_res~1 := ~tmp~20;~ldv_state_variable_1~0 := 1;~usb_counter~0 := 0;#res := ~ldv_func_res~1; {12007#true} is VALID [2020-07-10 16:40:39,167 INFO L280 TraceCheckUtils]: 6: Hoare triple {12007#true} assume true; {12007#true} is VALID [2020-07-10 16:40:39,167 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12007#true} {12007#true} #1449#return; {12007#true} is VALID [2020-07-10 16:40:39,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {12031#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} havoc ~tmp~17; {12007#true} is VALID [2020-07-10 16:40:39,170 INFO L263 TraceCheckUtils]: 1: Hoare triple {12007#true} call #t~ret615 := ldv_usb_register_driver_8(~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, ~#__this_module~0.base, ~#__this_module~0.offset, #t~string614.base, #t~string614.offset); {12031#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} is VALID [2020-07-10 16:40:39,170 INFO L280 TraceCheckUtils]: 2: Hoare triple {12031#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} ~ldv_func_arg1.base, ~ldv_func_arg1.offset := #in~ldv_func_arg1.base, #in~ldv_func_arg1.offset;~ldv_func_arg2.base, ~ldv_func_arg2.offset := #in~ldv_func_arg2.base, #in~ldv_func_arg2.offset;~ldv_func_arg3.base, ~ldv_func_arg3.offset := #in~ldv_func_arg3.base, #in~ldv_func_arg3.offset;havoc ~ldv_func_res~1;havoc ~tmp~20; {12007#true} is VALID [2020-07-10 16:40:39,170 INFO L263 TraceCheckUtils]: 3: Hoare triple {12007#true} call #t~ret626 := usb_register_driver(~ldv_func_arg1.base, ~ldv_func_arg1.offset, ~ldv_func_arg2.base, ~ldv_func_arg2.offset, ~ldv_func_arg3.base, ~ldv_func_arg3.offset); {12007#true} is VALID [2020-07-10 16:40:39,170 INFO L280 TraceCheckUtils]: 4: Hoare triple {12007#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset;assume -2147483648 <= #t~nondet654 && #t~nondet654 <= 2147483647;#res := #t~nondet654;havoc #t~nondet654; {12007#true} is VALID [2020-07-10 16:40:39,171 INFO L280 TraceCheckUtils]: 5: Hoare triple {12007#true} assume true; {12007#true} is VALID [2020-07-10 16:40:39,171 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12007#true} {12007#true} #1407#return; {12007#true} is VALID [2020-07-10 16:40:39,171 INFO L280 TraceCheckUtils]: 7: Hoare triple {12007#true} assume -2147483648 <= #t~ret626 && #t~ret626 <= 2147483647;~tmp~20 := #t~ret626;havoc #t~ret626;~ldv_func_res~1 := ~tmp~20;~ldv_state_variable_1~0 := 1;~usb_counter~0 := 0;#res := ~ldv_func_res~1; {12007#true} is VALID [2020-07-10 16:40:39,171 INFO L280 TraceCheckUtils]: 8: Hoare triple {12007#true} assume true; {12007#true} is VALID [2020-07-10 16:40:39,172 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12007#true} {12007#true} #1449#return; {12007#true} is VALID [2020-07-10 16:40:39,172 INFO L280 TraceCheckUtils]: 10: Hoare triple {12007#true} assume -2147483648 <= #t~ret615 && #t~ret615 <= 2147483647;~tmp~17 := #t~ret615;havoc #t~ret615;#res := ~tmp~17; {12007#true} is VALID [2020-07-10 16:40:39,172 INFO L280 TraceCheckUtils]: 11: Hoare triple {12007#true} assume true; {12007#true} is VALID [2020-07-10 16:40:39,177 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {12007#true} {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} #1445#return; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,188 INFO L263 TraceCheckUtils]: 0: Hoare triple {12007#true} call ULTIMATE.init(); {12029#(and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|))} is VALID [2020-07-10 16:40:39,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {12029#(and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(125);call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(8);call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(8);call #t~string112.base, #t~string112.offset := #Ultimate.allocOnStack(50);call #t~string122.base, #t~string122.offset := #Ultimate.allocOnStack(40);call #t~string124.base, #t~string124.offset := #Ultimate.allocOnStack(37);call #t~string128.base, #t~string128.offset := #Ultimate.allocOnStack(6);call write~init~int(37, #t~string128.base, #t~string128.offset, 1);call write~init~int(48, #t~string128.base, 1 + #t~string128.offset, 1);call write~init~int(50, #t~string128.base, 2 + #t~string128.offset, 1);call write~init~int(120, #t~string128.base, 3 + #t~string128.offset, 1);call write~init~int(32, #t~string128.base, 4 + #t~string128.offset, 1);call write~init~int(0, #t~string128.base, 5 + #t~string128.offset, 1);call #t~string131.base, #t~string131.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string131.base, #t~string131.offset, 1);call write~init~int(0, #t~string131.base, 1 + #t~string131.offset, 1);call #t~string134.base, #t~string134.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string134.base, #t~string134.offset, 1);call write~init~int(120, #t~string134.base, 1 + #t~string134.offset, 1);call write~init~int(10, #t~string134.base, 2 + #t~string134.offset, 1);call write~init~int(0, #t~string134.base, 3 + #t~string134.offset, 1);call #t~string146.base, #t~string146.offset := #Ultimate.allocOnStack(37);call #t~string149.base, #t~string149.offset := #Ultimate.allocOnStack(40);call #t~string503.base, #t~string503.offset := #Ultimate.allocOnStack(40);call #t~string516.base, #t~string516.offset := #Ultimate.allocOnStack(20);call #t~string518.base, #t~string518.offset := #Ultimate.allocOnStack(19);call #t~string520.base, #t~string520.offset := #Ultimate.allocOnStack(14);call #t~string525.base, #t~string525.offset := #Ultimate.allocOnStack(39);call #t~string530.base, #t~string530.offset := #Ultimate.allocOnStack(57);call #t~string534.base, #t~string534.offset := #Ultimate.allocOnStack(30);call #t~string543.base, #t~string543.offset := #Ultimate.allocOnStack(30);call #t~string555.base, #t~string555.offset := #Ultimate.allocOnStack(65);call #t~string564.base, #t~string564.offset := #Ultimate.allocOnStack(58);call #t~string570.base, #t~string570.offset := #Ultimate.allocOnStack(41);call #t~string574.base, #t~string574.offset := #Ultimate.allocOnStack(49);call #t~string576.base, #t~string576.offset := #Ultimate.allocOnStack(23);call #t~string587.base, #t~string587.offset := #Ultimate.allocOnStack(63);call #t~string589.base, #t~string589.offset := #Ultimate.allocOnStack(38);call #t~string591.base, #t~string591.offset := #Ultimate.allocOnStack(38);call #t~string593.base, #t~string593.offset := #Ultimate.allocOnStack(62);call #t~string599.base, #t~string599.offset := #Ultimate.allocOnStack(30);call #t~string605.base, #t~string605.offset := #Ultimate.allocOnStack(58);call #t~string606.base, #t~string606.offset := #Ultimate.allocOnStack(56);call #t~string611.base, #t~string611.offset := #Ultimate.allocOnStack(63);call #t~string612.base, #t~string612.offset := #Ultimate.allocOnStack(56);call #t~string613.base, #t~string613.offset := #Ultimate.allocOnStack(17);call #t~string614.base, #t~string614.offset := #Ultimate.allocOnStack(17);~ldv_state_variable_1~0 := 0;~usb_counter~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 0;~debug~0 := 0;call ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset := #Ultimate.allocOnStack(50);call write~init~int(3, ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, 2);call write~init~int(2807, ~#flexcop_usb_table~0.base, 2 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(257, ~#flexcop_usb_table~0.base, 4 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 6 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 8 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 10 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 11 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 12 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 13 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 14 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 15 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 16 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 17 + ~#flexcop_usb_table~0.offset, 8);call write~init~int(0, ~#flexcop_usb_table~0.base, 25 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 27 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 29 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 31 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 33 + ~#flexcop_usb_table~0.offset, 2);call write~init~int(0, ~#flexcop_usb_table~0.base, 35 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 36 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 37 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 38 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 39 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 40 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 41 + ~#flexcop_usb_table~0.offset, 1);call write~init~int(0, ~#flexcop_usb_table~0.base, 42 + ~#flexcop_usb_table~0.offset, 8);~__mod_usb_device_table~0.match_flags := 0;~__mod_usb_device_table~0.idVendor := 0;~__mod_usb_device_table~0.idProduct := 0;~__mod_usb_device_table~0.bcdDevice_lo := 0;~__mod_usb_device_table~0.bcdDevice_hi := 0;~__mod_usb_device_table~0.bDeviceClass := 0;~__mod_usb_device_table~0.bDeviceSubClass := 0;~__mod_usb_device_table~0.bDeviceProtocol := 0;~__mod_usb_device_table~0.bInterfaceClass := 0;~__mod_usb_device_table~0.bInterfaceSubClass := 0;~__mod_usb_device_table~0.bInterfaceProtocol := 0;~__mod_usb_device_table~0.bInterfaceNumber := 0;~__mod_usb_device_table~0.driver_info := 0;call ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset := #Ultimate.allocOnStack(285);call write~init~$Pointer$(#t~string613.base, #t~string613.offset, ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_probe.base, #funAddr~flexcop_usb_probe.offset, ~#flexcop_usb_driver~0.base, 8 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(#funAddr~flexcop_usb_disconnect.base, #funAddr~flexcop_usb_disconnect.offset, ~#flexcop_usb_driver~0.base, 16 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 24 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 32 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 40 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 48 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 56 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 64 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, ~#flexcop_usb_driver~0.base, 72 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 80 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 84 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 88 + ~#flexcop_usb_driver~0.offset, 4);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 92 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 100 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 108 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 116 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 124 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 132 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 136 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 148 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 156 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 164 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 172 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 180 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 188 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 196 + ~#flexcop_usb_driver~0.offset, 1);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 197 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 205 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 213 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 221 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 229 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 237 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 245 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 253 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 261 + ~#flexcop_usb_driver~0.offset, 8);call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 269 + ~#flexcop_usb_driver~0.offset, 8);call write~init~int(0, ~#flexcop_usb_driver~0.base, 277 + ~#flexcop_usb_driver~0.offset, 4);call write~init~int(0, ~#flexcop_usb_driver~0.base, 281 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 282 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 283 + ~#flexcop_usb_driver~0.offset, 1);call write~init~int(0, ~#flexcop_usb_driver~0.base, 284 + ~#flexcop_usb_driver~0.offset, 1);~ldv_retval_0~0 := 0;~flexcop_usb_driver_group1~0.base, ~flexcop_usb_driver_group1~0.offset := 0, 0;~ldv_retval_1~0 := 0;~ldvarg0~0.base, ~ldvarg0~0.offset := 0, 0;~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 0;~ldv_mutex_lock~0 := 0;~ldv_mutex_mutex_of_device~0 := 0; {12007#true} is VALID [2020-07-10 16:40:39,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {12007#true} assume true; {12007#true} is VALID [2020-07-10 16:40:39,190 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12007#true} {12007#true} #1567#return; {12007#true} is VALID [2020-07-10 16:40:39,190 INFO L263 TraceCheckUtils]: 4: Hoare triple {12007#true} call #t~ret658 := main(); {12007#true} is VALID [2020-07-10 16:40:39,191 INFO L280 TraceCheckUtils]: 5: Hoare triple {12007#true} havoc ~tmp~18;havoc ~tmp___0~9;havoc ~tmp___1~6; {12007#true} is VALID [2020-07-10 16:40:39,193 INFO L263 TraceCheckUtils]: 6: Hoare triple {12007#true} call ldv_initialize(); {12030#(and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|))} is VALID [2020-07-10 16:40:39,196 INFO L280 TraceCheckUtils]: 7: Hoare triple {12030#(and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|))} ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 1;~ldv_mutex_lock~0 := 1;~ldv_mutex_mutex_of_device~0 := 1; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,197 INFO L280 TraceCheckUtils]: 8: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} assume true; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,198 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} {12007#true} #1437#return; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,198 INFO L280 TraceCheckUtils]: 10: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} ~ldv_state_variable_1~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,199 INFO L280 TraceCheckUtils]: 11: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} assume -2147483648 <= #t~nondet616 && #t~nondet616 <= 2147483647;~tmp~18 := #t~nondet616;havoc #t~nondet616;#t~switch617 := 0 == ~tmp~18; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,200 INFO L280 TraceCheckUtils]: 12: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} assume !#t~switch617;#t~switch617 := #t~switch617 || 1 == ~tmp~18; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,201 INFO L280 TraceCheckUtils]: 13: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} assume #t~switch617; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,201 INFO L280 TraceCheckUtils]: 14: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= #t~nondet621 && #t~nondet621 <= 2147483647;~tmp___1~6 := #t~nondet621;havoc #t~nondet621;#t~switch622 := 0 == ~tmp___1~6; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,202 INFO L280 TraceCheckUtils]: 15: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} assume !#t~switch622;#t~switch622 := #t~switch622 || 1 == ~tmp___1~6; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,203 INFO L280 TraceCheckUtils]: 16: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} assume #t~switch622; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,205 INFO L280 TraceCheckUtils]: 17: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} assume 1 == ~ldv_state_variable_0~0; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,206 INFO L263 TraceCheckUtils]: 18: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} call #t~ret623 := flexcop_usb_driver_init(); {12031#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} is VALID [2020-07-10 16:40:39,206 INFO L280 TraceCheckUtils]: 19: Hoare triple {12031#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} havoc ~tmp~17; {12007#true} is VALID [2020-07-10 16:40:39,208 INFO L263 TraceCheckUtils]: 20: Hoare triple {12007#true} call #t~ret615 := ldv_usb_register_driver_8(~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, ~#__this_module~0.base, ~#__this_module~0.offset, #t~string614.base, #t~string614.offset); {12031#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} is VALID [2020-07-10 16:40:39,209 INFO L280 TraceCheckUtils]: 21: Hoare triple {12031#(and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|))} ~ldv_func_arg1.base, ~ldv_func_arg1.offset := #in~ldv_func_arg1.base, #in~ldv_func_arg1.offset;~ldv_func_arg2.base, ~ldv_func_arg2.offset := #in~ldv_func_arg2.base, #in~ldv_func_arg2.offset;~ldv_func_arg3.base, ~ldv_func_arg3.offset := #in~ldv_func_arg3.base, #in~ldv_func_arg3.offset;havoc ~ldv_func_res~1;havoc ~tmp~20; {12007#true} is VALID [2020-07-10 16:40:39,209 INFO L263 TraceCheckUtils]: 22: Hoare triple {12007#true} call #t~ret626 := usb_register_driver(~ldv_func_arg1.base, ~ldv_func_arg1.offset, ~ldv_func_arg2.base, ~ldv_func_arg2.offset, ~ldv_func_arg3.base, ~ldv_func_arg3.offset); {12007#true} is VALID [2020-07-10 16:40:39,209 INFO L280 TraceCheckUtils]: 23: Hoare triple {12007#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1.base, ~arg1.offset := #in~arg1.base, #in~arg1.offset;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset;assume -2147483648 <= #t~nondet654 && #t~nondet654 <= 2147483647;#res := #t~nondet654;havoc #t~nondet654; {12007#true} is VALID [2020-07-10 16:40:39,211 INFO L280 TraceCheckUtils]: 24: Hoare triple {12007#true} assume true; {12007#true} is VALID [2020-07-10 16:40:39,211 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12007#true} {12007#true} #1407#return; {12007#true} is VALID [2020-07-10 16:40:39,212 INFO L280 TraceCheckUtils]: 26: Hoare triple {12007#true} assume -2147483648 <= #t~ret626 && #t~ret626 <= 2147483647;~tmp~20 := #t~ret626;havoc #t~ret626;~ldv_func_res~1 := ~tmp~20;~ldv_state_variable_1~0 := 1;~usb_counter~0 := 0;#res := ~ldv_func_res~1; {12007#true} is VALID [2020-07-10 16:40:39,212 INFO L280 TraceCheckUtils]: 27: Hoare triple {12007#true} assume true; {12007#true} is VALID [2020-07-10 16:40:39,212 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {12007#true} {12007#true} #1449#return; {12007#true} is VALID [2020-07-10 16:40:39,212 INFO L280 TraceCheckUtils]: 29: Hoare triple {12007#true} assume -2147483648 <= #t~ret615 && #t~ret615 <= 2147483647;~tmp~17 := #t~ret615;havoc #t~ret615;#res := ~tmp~17; {12007#true} is VALID [2020-07-10 16:40:39,213 INFO L280 TraceCheckUtils]: 30: Hoare triple {12007#true} assume true; {12007#true} is VALID [2020-07-10 16:40:39,220 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {12007#true} {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} #1445#return; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,229 INFO L280 TraceCheckUtils]: 32: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} assume -2147483648 <= #t~ret623 && #t~ret623 <= 2147483647;~ldv_retval_1~0 := #t~ret623;havoc #t~ret623; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,230 INFO L280 TraceCheckUtils]: 33: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} assume !(0 == ~ldv_retval_1~0); {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,230 INFO L280 TraceCheckUtils]: 34: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} assume 0 != ~ldv_retval_1~0;~ldv_state_variable_0~0 := 2; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,231 INFO L263 TraceCheckUtils]: 35: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} call ldv_check_final_state(); {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,232 INFO L280 TraceCheckUtils]: 36: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} assume 1 == ~ldv_mutex_cred_guard_mutex_of_signal_struct~0; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,233 INFO L280 TraceCheckUtils]: 37: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} assume 1 == ~ldv_mutex_lock~0; {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} is VALID [2020-07-10 16:40:39,234 INFO L280 TraceCheckUtils]: 38: Hoare triple {12015#(= 1 ~ldv_mutex_mutex_of_device~0)} assume !(1 == ~ldv_mutex_mutex_of_device~0); {12008#false} is VALID [2020-07-10 16:40:39,234 INFO L263 TraceCheckUtils]: 39: Hoare triple {12008#false} call ldv_error(); {12008#false} is VALID [2020-07-10 16:40:39,234 INFO L280 TraceCheckUtils]: 40: Hoare triple {12008#false} assume !false; {12008#false} is VALID [2020-07-10 16:40:39,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:40:39,242 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [266437745] [2020-07-10 16:40:39,243 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:40:39,243 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 16:40:39,243 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [843315922] [2020-07-10 16:40:39,244 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 41 [2020-07-10 16:40:39,244 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:40:39,244 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 16:40:39,340 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:40:39,340 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 16:40:39,341 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 16:40:39,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 16:40:39,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 16:40:39,342 INFO L87 Difference]: Start difference. First operand 659 states and 790 transitions. Second operand 6 states. [2020-07-10 16:40:42,671 WARN L193 SmtUtils]: Spent 590.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2020-07-10 16:41:14,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:41:14,606 INFO L93 Difference]: Finished difference Result 805 states and 1002 transitions. [2020-07-10 16:41:14,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 16:41:14,606 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 41 [2020-07-10 16:41:14,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:41:14,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 16:41:14,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 526 transitions. [2020-07-10 16:41:14,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 16:41:14,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 526 transitions. [2020-07-10 16:41:14,623 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 526 transitions. [2020-07-10 16:41:18,413 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 526 edges. 526 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:41:18,413 INFO L225 Difference]: With dead ends: 805 [2020-07-10 16:41:18,413 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 16:41:18,416 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2020-07-10 16:41:18,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 16:41:18,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 16:41:18,417 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:41:18,417 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 16:41:18,417 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 16:41:18,418 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 16:41:18,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:41:18,418 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 16:41:18,418 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 16:41:18,418 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:41:18,418 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:41:18,419 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 16:41:18,419 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 16:41:18,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:41:18,419 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 16:41:18,419 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 16:41:18,419 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:41:18,419 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:41:18,420 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:41:18,420 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:41:18,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 16:41:18,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 16:41:18,420 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 41 [2020-07-10 16:41:18,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:41:18,421 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 16:41:18,421 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 16:41:18,421 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 16:41:18,421 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:41:18,421 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 16:41:18,423 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 16:41:19,321 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 24 [2020-07-10 16:41:28,166 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:28,641 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:29,081 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:29,549 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:30,443 WARN L193 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:41:30,850 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 21 [2020-07-10 16:41:31,301 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:31,789 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:32,259 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:32,732 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:33,171 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:33,658 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:34,132 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:34,613 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:35,051 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:35,515 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:36,037 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:36,539 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:36,980 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:37,814 WARN L193 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:41:38,344 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:38,787 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 21 [2020-07-10 16:41:39,666 WARN L193 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:41:40,159 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:40,686 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:41,488 WARN L193 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:41:41,881 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 34 [2020-07-10 16:41:42,322 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:42,762 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:43,202 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:44,070 WARN L193 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:41:44,445 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 14 [2020-07-10 16:41:44,971 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:45,326 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 10 [2020-07-10 16:41:45,762 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:46,212 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:46,675 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:47,138 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:47,950 WARN L193 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:41:48,498 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:48,980 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:49,810 WARN L193 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:41:50,248 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:50,712 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:51,110 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 21 [2020-07-10 16:41:51,550 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:52,079 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:52,942 WARN L193 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:41:53,418 WARN L193 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:53,856 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:54,426 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:54,864 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:55,331 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:55,774 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:56,234 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:56,703 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:57,096 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 34 [2020-07-10 16:41:57,645 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2020-07-10 16:41:58,177 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:58,641 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:59,163 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:41:59,707 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:00,145 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:00,948 WARN L193 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:42:01,752 WARN L193 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:42:02,189 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:02,586 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 14 [2020-07-10 16:42:03,416 WARN L193 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:42:03,949 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:04,325 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 14 [2020-07-10 16:42:04,787 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:05,587 WARN L193 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:42:06,136 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:06,574 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:07,014 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:07,413 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 21 [2020-07-10 16:42:07,884 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:08,699 WARN L193 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:42:09,133 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:09,653 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:10,484 WARN L193 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:42:10,924 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:11,445 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:12,251 WARN L193 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:42:12,691 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:13,185 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:13,702 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:14,140 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:14,575 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:15,421 WARN L193 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:42:15,884 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:16,332 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 1 [2020-07-10 16:42:17,143 WARN L193 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 18 [2020-07-10 16:42:17,148 INFO L271 CegarLoopResult]: At program point L6642(lines 6642 6643) the Hoare annotation is: true [2020-07-10 16:42:17,148 INFO L268 CegarLoopResult]: For program point L6644-2(lines 6644 6648) no Hoare annotation was computed. [2020-07-10 16:42:17,148 INFO L268 CegarLoopResult]: For program point L6644(line 6644) no Hoare annotation was computed. [2020-07-10 16:42:17,148 INFO L268 CegarLoopResult]: For program point get_dma_opsEXIT(lines 6639 6650) no Hoare annotation was computed. [2020-07-10 16:42:17,149 INFO L271 CegarLoopResult]: At program point get_dma_opsENTRY(lines 6639 6650) the Hoare annotation is: true [2020-07-10 16:42:17,149 INFO L268 CegarLoopResult]: For program point L6642-1(lines 6642 6643) no Hoare annotation was computed. [2020-07-10 16:42:17,149 INFO L268 CegarLoopResult]: For program point get_dma_opsFINAL(lines 6639 6650) no Hoare annotation was computed. [2020-07-10 16:42:17,149 INFO L268 CegarLoopResult]: For program point dev_get_drvdataFINAL(lines 8024 8026) no Hoare annotation was computed. [2020-07-10 16:42:17,149 INFO L264 CegarLoopResult]: At program point dev_get_drvdataENTRY(lines 8024 8026) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,150 INFO L268 CegarLoopResult]: For program point L8025-1(line 8025) no Hoare annotation was computed. [2020-07-10 16:42:17,150 INFO L264 CegarLoopResult]: At program point L8025(line 8025) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,150 INFO L268 CegarLoopResult]: For program point dev_get_drvdataEXIT(lines 8024 8026) no Hoare annotation was computed. [2020-07-10 16:42:17,150 INFO L271 CegarLoopResult]: At program point flexcop_device_exitENTRY(lines 8031 8033) the Hoare annotation is: true [2020-07-10 16:42:17,150 INFO L268 CegarLoopResult]: For program point flexcop_device_exitFINAL(lines 8031 8033) no Hoare annotation was computed. [2020-07-10 16:42:17,150 INFO L268 CegarLoopResult]: For program point flexcop_device_exitEXIT(lines 8031 8033) no Hoare annotation was computed. [2020-07-10 16:42:17,150 INFO L268 CegarLoopResult]: For program point L6593-1(line 6593) no Hoare annotation was computed. [2020-07-10 16:42:17,150 INFO L264 CegarLoopResult]: At program point L6593(line 6593) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,151 INFO L268 CegarLoopResult]: For program point usb_get_intfdataEXIT(lines 6590 6596) no Hoare annotation was computed. [2020-07-10 16:42:17,151 INFO L264 CegarLoopResult]: At program point usb_get_intfdataENTRY(lines 6590 6596) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,151 INFO L268 CegarLoopResult]: For program point usb_get_intfdataFINAL(lines 6590 6596) no Hoare annotation was computed. [2020-07-10 16:42:17,151 INFO L268 CegarLoopResult]: For program point usb_submit_urbFINAL(lines 8096 8098) no Hoare annotation was computed. [2020-07-10 16:42:17,151 INFO L268 CegarLoopResult]: For program point usb_submit_urbEXIT(lines 8096 8098) no Hoare annotation was computed. [2020-07-10 16:42:17,151 INFO L271 CegarLoopResult]: At program point usb_submit_urbENTRY(lines 8096 8098) the Hoare annotation is: true [2020-07-10 16:42:17,151 INFO L268 CegarLoopResult]: For program point L7802(line 7802) no Hoare annotation was computed. [2020-07-10 16:42:17,151 INFO L268 CegarLoopResult]: For program point L7805(lines 7805 7810) no Hoare annotation was computed. [2020-07-10 16:42:17,151 INFO L268 CegarLoopResult]: For program point L7800(lines 7800 7803) no Hoare annotation was computed. [2020-07-10 16:42:17,151 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_killable_lockFINAL(lines 7797 7812) no Hoare annotation was computed. [2020-07-10 16:42:17,151 INFO L268 CegarLoopResult]: For program point L7802-1(lines 7800 7803) no Hoare annotation was computed. [2020-07-10 16:42:17,151 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_killable_lockENTRY(lines 7797 7812) no Hoare annotation was computed. [2020-07-10 16:42:17,151 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_killable_lockEXIT(lines 7797 7812) no Hoare annotation was computed. [2020-07-10 16:42:17,151 INFO L268 CegarLoopResult]: For program point L6741-1(line 6741) no Hoare annotation was computed. [2020-07-10 16:42:17,152 INFO L271 CegarLoopResult]: At program point L6741(line 6741) the Hoare annotation is: true [2020-07-10 16:42:17,152 INFO L268 CegarLoopResult]: For program point L6737-1(line 6737) no Hoare annotation was computed. [2020-07-10 16:42:17,152 INFO L271 CegarLoopResult]: At program point L6737(line 6737) the Hoare annotation is: true [2020-07-10 16:42:17,152 INFO L271 CegarLoopResult]: At program point L6731-1(lines 6731 6735) the Hoare annotation is: true [2020-07-10 16:42:17,152 INFO L268 CegarLoopResult]: For program point L6731(lines 6731 6735) no Hoare annotation was computed. [2020-07-10 16:42:17,152 INFO L268 CegarLoopResult]: For program point L6727-1(line 6727) no Hoare annotation was computed. [2020-07-10 16:42:17,152 INFO L271 CegarLoopResult]: At program point L6727(line 6727) the Hoare annotation is: true [2020-07-10 16:42:17,152 INFO L268 CegarLoopResult]: For program point L6725-1(line 6725) no Hoare annotation was computed. [2020-07-10 16:42:17,152 INFO L271 CegarLoopResult]: At program point L6725(line 6725) the Hoare annotation is: true [2020-07-10 16:42:17,152 INFO L268 CegarLoopResult]: For program point L6738(lines 6738 6743) no Hoare annotation was computed. [2020-07-10 16:42:17,152 INFO L268 CegarLoopResult]: For program point L6736(line 6736) no Hoare annotation was computed. [2020-07-10 16:42:17,152 INFO L268 CegarLoopResult]: For program point L6738-2(lines 6716 6746) no Hoare annotation was computed. [2020-07-10 16:42:17,152 INFO L271 CegarLoopResult]: At program point L6730(line 6730) the Hoare annotation is: true [2020-07-10 16:42:17,152 INFO L271 CegarLoopResult]: At program point L6732(lines 6732 6733) the Hoare annotation is: true [2020-07-10 16:42:17,153 INFO L268 CegarLoopResult]: For program point L6728-1(line 6728) no Hoare annotation was computed. [2020-07-10 16:42:17,153 INFO L268 CegarLoopResult]: For program point dma_free_attrsEXIT(lines 6716 6746) no Hoare annotation was computed. [2020-07-10 16:42:17,153 INFO L271 CegarLoopResult]: At program point L6728(line 6728) the Hoare annotation is: true [2020-07-10 16:42:17,153 INFO L268 CegarLoopResult]: For program point L6730-1(line 6730) no Hoare annotation was computed. [2020-07-10 16:42:17,153 INFO L271 CegarLoopResult]: At program point dma_free_attrsENTRY(lines 6716 6746) the Hoare annotation is: true [2020-07-10 16:42:17,153 INFO L264 CegarLoopResult]: At program point ldv_initializeENTRY(lines 7984 7992) the Hoare annotation is: (and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |old(~ldv_mutex_mutex_of_device~0)| ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|)) [2020-07-10 16:42:17,153 INFO L268 CegarLoopResult]: For program point ldv_initializeFINAL(lines 7984 7992) no Hoare annotation was computed. [2020-07-10 16:42:17,153 INFO L268 CegarLoopResult]: For program point ldv_initializeEXIT(lines 7984 7992) no Hoare annotation was computed. [2020-07-10 16:42:17,153 INFO L268 CegarLoopResult]: For program point usb_deregisterEXIT(lines 8078 8080) no Hoare annotation was computed. [2020-07-10 16:42:17,153 INFO L268 CegarLoopResult]: For program point usb_deregisterFINAL(lines 8078 8080) no Hoare annotation was computed. [2020-07-10 16:42:17,153 INFO L271 CegarLoopResult]: At program point usb_deregisterENTRY(lines 8078 8080) the Hoare annotation is: true [2020-07-10 16:42:17,153 INFO L268 CegarLoopResult]: For program point usb_set_interfaceFINAL(lines 8092 8094) no Hoare annotation was computed. [2020-07-10 16:42:17,154 INFO L268 CegarLoopResult]: For program point usb_set_interfaceEXIT(lines 8092 8094) no Hoare annotation was computed. [2020-07-10 16:42:17,154 INFO L271 CegarLoopResult]: At program point usb_set_interfaceENTRY(lines 8092 8094) the Hoare annotation is: true [2020-07-10 16:42:17,154 INFO L268 CegarLoopResult]: For program point flexcop_usb_i2c_requestENTRY(lines 7071 7084) no Hoare annotation was computed. [2020-07-10 16:42:17,154 INFO L268 CegarLoopResult]: For program point L7080-1(line 7080) no Hoare annotation was computed. [2020-07-10 16:42:17,154 INFO L268 CegarLoopResult]: For program point flexcop_usb_i2c_requestFINAL(lines 7071 7084) no Hoare annotation was computed. [2020-07-10 16:42:17,154 INFO L268 CegarLoopResult]: For program point L7080(line 7080) no Hoare annotation was computed. [2020-07-10 16:42:17,154 INFO L268 CegarLoopResult]: For program point flexcop_usb_i2c_requestEXIT(lines 7071 7084) no Hoare annotation was computed. [2020-07-10 16:42:17,154 INFO L268 CegarLoopResult]: For program point L7076(lines 7076 7082) no Hoare annotation was computed. [2020-07-10 16:42:17,154 INFO L268 CegarLoopResult]: For program point L7077-1(line 7077) no Hoare annotation was computed. [2020-07-10 16:42:17,155 INFO L268 CegarLoopResult]: For program point L7077(line 7077) no Hoare annotation was computed. [2020-07-10 16:42:17,155 INFO L268 CegarLoopResult]: For program point L6656-1(lines 6656 6663) no Hoare annotation was computed. [2020-07-10 16:42:17,155 INFO L268 CegarLoopResult]: For program point L6656(lines 6656 6663) no Hoare annotation was computed. [2020-07-10 16:42:17,155 INFO L268 CegarLoopResult]: For program point L6657(lines 6657 6661) no Hoare annotation was computed. [2020-07-10 16:42:17,155 INFO L268 CegarLoopResult]: For program point dma_alloc_coherent_maskFINAL(lines 6651 6666) no Hoare annotation was computed. [2020-07-10 16:42:17,155 INFO L268 CegarLoopResult]: For program point dma_alloc_coherent_maskEXIT(lines 6651 6666) no Hoare annotation was computed. [2020-07-10 16:42:17,155 INFO L271 CegarLoopResult]: At program point dma_alloc_coherent_maskENTRY(lines 6651 6666) the Hoare annotation is: true [2020-07-10 16:42:17,155 INFO L268 CegarLoopResult]: For program point L-1-1(line -1) no Hoare annotation was computed. [2020-07-10 16:42:17,155 INFO L268 CegarLoopResult]: For program point L-1-3(line -1) no Hoare annotation was computed. [2020-07-10 16:42:17,156 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2020-07-10 16:42:17,156 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memcpyENTRY(line -1) no Hoare annotation was computed. [2020-07-10 16:42:17,156 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2020-07-10 16:42:17,156 INFO L271 CegarLoopResult]: At program point L7418(line 7418) the Hoare annotation is: true [2020-07-10 16:42:17,156 INFO L264 CegarLoopResult]: At program point flexcop_usb_probeENTRY(lines 7378 7433) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,156 INFO L268 CegarLoopResult]: For program point L7389-1(line 7389) no Hoare annotation was computed. [2020-07-10 16:42:17,156 INFO L271 CegarLoopResult]: At program point L7420(lines 7384 7432) the Hoare annotation is: true [2020-07-10 16:42:17,156 INFO L264 CegarLoopResult]: At program point L7389(line 7389) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,157 INFO L268 CegarLoopResult]: For program point L7414(lines 7414 7417) no Hoare annotation was computed. [2020-07-10 16:42:17,157 INFO L268 CegarLoopResult]: For program point L7385-1(line 7385) no Hoare annotation was computed. [2020-07-10 16:42:17,157 INFO L264 CegarLoopResult]: At program point L7385(line 7385) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,157 INFO L268 CegarLoopResult]: For program point L7418-1(line 7418) no Hoare annotation was computed. [2020-07-10 16:42:17,157 INFO L268 CegarLoopResult]: For program point L7408-1(line 7408) no Hoare annotation was computed. [2020-07-10 16:42:17,157 INFO L271 CegarLoopResult]: At program point L7408(line 7408) the Hoare annotation is: true [2020-07-10 16:42:17,157 INFO L268 CegarLoopResult]: For program point flexcop_usb_probeEXIT(lines 7378 7433) no Hoare annotation was computed. [2020-07-10 16:42:17,157 INFO L268 CegarLoopResult]: For program point L7390(lines 7390 7394) no Hoare annotation was computed. [2020-07-10 16:42:17,157 INFO L268 CegarLoopResult]: For program point L7419(lines 7419 7422) no Hoare annotation was computed. [2020-07-10 16:42:17,158 INFO L268 CegarLoopResult]: For program point L7413-1(line 7413) no Hoare annotation was computed. [2020-07-10 16:42:17,158 INFO L271 CegarLoopResult]: At program point L7413(line 7413) the Hoare annotation is: true [2020-07-10 16:42:17,158 INFO L268 CegarLoopResult]: For program point L7409(lines 7409 7412) no Hoare annotation was computed. [2020-07-10 16:42:17,158 INFO L268 CegarLoopResult]: For program point flexcop_usb_probeFINAL(lines 7378 7433) no Hoare annotation was computed. [2020-07-10 16:42:17,158 INFO L268 CegarLoopResult]: For program point L7430(line 7430) no Hoare annotation was computed. [2020-07-10 16:42:17,158 INFO L271 CegarLoopResult]: At program point L7426(lines 7384 7432) the Hoare annotation is: true [2020-07-10 16:42:17,158 INFO L271 CegarLoopResult]: At program point L7428(lines 7384 7432) the Hoare annotation is: true [2020-07-10 16:42:17,158 INFO L271 CegarLoopResult]: At program point __create_pipeENTRY(lines 6623 6628) the Hoare annotation is: true [2020-07-10 16:42:17,158 INFO L268 CegarLoopResult]: For program point __create_pipeFINAL(lines 6623 6628) no Hoare annotation was computed. [2020-07-10 16:42:17,158 INFO L268 CegarLoopResult]: For program point __create_pipeEXIT(lines 6623 6628) no Hoare annotation was computed. [2020-07-10 16:42:17,159 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_lockFINAL(lines 7813 7823) no Hoare annotation was computed. [2020-07-10 16:42:17,159 INFO L268 CegarLoopResult]: For program point L7818(line 7818) no Hoare annotation was computed. [2020-07-10 16:42:17,159 INFO L268 CegarLoopResult]: For program point L7816(lines 7816 7819) no Hoare annotation was computed. [2020-07-10 16:42:17,159 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_lockENTRY(lines 7813 7823) no Hoare annotation was computed. [2020-07-10 16:42:17,159 INFO L268 CegarLoopResult]: For program point L7818-1(lines 7816 7819) no Hoare annotation was computed. [2020-07-10 16:42:17,159 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_lockEXIT(lines 7813 7823) no Hoare annotation was computed. [2020-07-10 16:42:17,159 INFO L264 CegarLoopResult]: At program point ldv_mallocENTRY(lines 8019 8023) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,159 INFO L268 CegarLoopResult]: For program point ldv_mallocFINAL(lines 8019 8023) no Hoare annotation was computed. [2020-07-10 16:42:17,159 INFO L268 CegarLoopResult]: For program point L8021(line 8021) no Hoare annotation was computed. [2020-07-10 16:42:17,159 INFO L268 CegarLoopResult]: For program point ldv_mallocEXIT(lines 8019 8023) no Hoare annotation was computed. [2020-07-10 16:42:17,160 INFO L268 CegarLoopResult]: For program point flexcop_usb_stream_controlEXIT(lines 7200 7205) no Hoare annotation was computed. [2020-07-10 16:42:17,160 INFO L268 CegarLoopResult]: For program point flexcop_usb_stream_controlENTRY(lines 7200 7205) no Hoare annotation was computed. [2020-07-10 16:42:17,160 INFO L268 CegarLoopResult]: For program point flexcop_usb_stream_controlFINAL(lines 7200 7205) no Hoare annotation was computed. [2020-07-10 16:42:17,160 INFO L271 CegarLoopResult]: At program point flexcop_usb_exitENTRY(lines 7371 7377) the Hoare annotation is: true [2020-07-10 16:42:17,160 INFO L271 CegarLoopResult]: At program point L7374(line 7374) the Hoare annotation is: true [2020-07-10 16:42:17,160 INFO L268 CegarLoopResult]: For program point L7374-1(line 7374) no Hoare annotation was computed. [2020-07-10 16:42:17,160 INFO L268 CegarLoopResult]: For program point flexcop_usb_exitEXIT(lines 7371 7377) no Hoare annotation was computed. [2020-07-10 16:42:17,160 INFO L268 CegarLoopResult]: For program point flexcop_usb_exitFINAL(lines 7371 7377) no Hoare annotation was computed. [2020-07-10 16:42:17,160 INFO L268 CegarLoopResult]: For program point ldv_mutex_trylock_4FINAL(lines 7600 7611) no Hoare annotation was computed. [2020-07-10 16:42:17,160 INFO L268 CegarLoopResult]: For program point ldv_mutex_trylock_4EXIT(lines 7600 7611) no Hoare annotation was computed. [2020-07-10 16:42:17,161 INFO L268 CegarLoopResult]: For program point L7607-1(line 7607) no Hoare annotation was computed. [2020-07-10 16:42:17,161 INFO L268 CegarLoopResult]: For program point L7607(line 7607) no Hoare annotation was computed. [2020-07-10 16:42:17,161 INFO L268 CegarLoopResult]: For program point ldv_mutex_trylock_4ENTRY(lines 7600 7611) no Hoare annotation was computed. [2020-07-10 16:42:17,161 INFO L268 CegarLoopResult]: For program point L7605-1(line 7605) no Hoare annotation was computed. [2020-07-10 16:42:17,161 INFO L268 CegarLoopResult]: For program point L7605(line 7605) no Hoare annotation was computed. [2020-07-10 16:42:17,161 INFO L268 CegarLoopResult]: For program point usb_kill_urbEXIT(lines 8084 8086) no Hoare annotation was computed. [2020-07-10 16:42:17,161 INFO L271 CegarLoopResult]: At program point usb_kill_urbENTRY(lines 8084 8086) the Hoare annotation is: true [2020-07-10 16:42:17,161 INFO L268 CegarLoopResult]: For program point usb_kill_urbFINAL(lines 8084 8086) no Hoare annotation was computed. [2020-07-10 16:42:17,162 INFO L268 CegarLoopResult]: For program point ldv_mutex_is_locked_cred_guard_mutex_of_signal_structEXIT(lines 7754 7768) no Hoare annotation was computed. [2020-07-10 16:42:17,162 INFO L268 CegarLoopResult]: For program point L7759(lines 7759 7763) no Hoare annotation was computed. [2020-07-10 16:42:17,162 INFO L268 CegarLoopResult]: For program point ldv_mutex_is_locked_cred_guard_mutex_of_signal_structENTRY(lines 7754 7768) no Hoare annotation was computed. [2020-07-10 16:42:17,162 INFO L268 CegarLoopResult]: For program point ldv_mutex_is_locked_cred_guard_mutex_of_signal_structFINAL(lines 7754 7768) no Hoare annotation was computed. [2020-07-10 16:42:17,162 INFO L268 CegarLoopResult]: For program point L7757(lines 7757 7766) no Hoare annotation was computed. [2020-07-10 16:42:17,162 INFO L268 CegarLoopResult]: For program point L7358(line 7358) no Hoare annotation was computed. [2020-07-10 16:42:17,162 INFO L271 CegarLoopResult]: At program point L7350(line 7350) the Hoare annotation is: true [2020-07-10 16:42:17,162 INFO L268 CegarLoopResult]: For program point flexcop_usb_initEXIT(lines 7347 7370) no Hoare annotation was computed. [2020-07-10 16:42:17,162 INFO L268 CegarLoopResult]: For program point L7352(line 7352) no Hoare annotation was computed. [2020-07-10 16:42:17,163 INFO L268 CegarLoopResult]: For program point L7350-1(line 7350) no Hoare annotation was computed. [2020-07-10 16:42:17,163 INFO L268 CegarLoopResult]: For program point L7367-1(line 7367) no Hoare annotation was computed. [2020-07-10 16:42:17,163 INFO L271 CegarLoopResult]: At program point L7367(line 7367) the Hoare annotation is: true [2020-07-10 16:42:17,163 INFO L268 CegarLoopResult]: For program point flexcop_usb_initFINAL(lines 7347 7370) no Hoare annotation was computed. [2020-07-10 16:42:17,163 INFO L268 CegarLoopResult]: For program point L7361-2(line 7361) no Hoare annotation was computed. [2020-07-10 16:42:17,163 INFO L268 CegarLoopResult]: For program point L7361(line 7361) no Hoare annotation was computed. [2020-07-10 16:42:17,163 INFO L268 CegarLoopResult]: For program point L7355(line 7355) no Hoare annotation was computed. [2020-07-10 16:42:17,163 INFO L268 CegarLoopResult]: For program point L7351(lines 7351 7365) no Hoare annotation was computed. [2020-07-10 16:42:17,163 INFO L271 CegarLoopResult]: At program point flexcop_usb_initENTRY(lines 7347 7370) the Hoare annotation is: true [2020-07-10 16:42:17,164 INFO L271 CegarLoopResult]: At program point L7366(lines 7349 7369) the Hoare annotation is: true [2020-07-10 16:42:17,164 INFO L268 CegarLoopResult]: For program point L7362(line 7362) no Hoare annotation was computed. [2020-07-10 16:42:17,164 INFO L268 CegarLoopResult]: For program point kfreeEXIT(lines 8103 8105) no Hoare annotation was computed. [2020-07-10 16:42:17,164 INFO L268 CegarLoopResult]: For program point kfreeENTRY(lines 8103 8105) no Hoare annotation was computed. [2020-07-10 16:42:17,164 INFO L268 CegarLoopResult]: For program point kfreeFINAL(lines 8103 8105) no Hoare annotation was computed. [2020-07-10 16:42:17,164 INFO L268 CegarLoopResult]: For program point L7774(line 7774) no Hoare annotation was computed. [2020-07-10 16:42:17,164 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_cred_guard_mutex_of_signal_structEXIT(lines 7769 7779) no Hoare annotation was computed. [2020-07-10 16:42:17,164 INFO L268 CegarLoopResult]: For program point L7772(lines 7772 7775) no Hoare annotation was computed. [2020-07-10 16:42:17,164 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_cred_guard_mutex_of_signal_structENTRY(lines 7769 7779) no Hoare annotation was computed. [2020-07-10 16:42:17,165 INFO L268 CegarLoopResult]: For program point L7774-1(lines 7772 7775) no Hoare annotation was computed. [2020-07-10 16:42:17,165 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_cred_guard_mutex_of_signal_structFINAL(lines 7769 7779) no Hoare annotation was computed. [2020-07-10 16:42:17,165 INFO L268 CegarLoopResult]: For program point mutex_trylockENTRY(lines 8061 8063) no Hoare annotation was computed. [2020-07-10 16:42:17,165 INFO L268 CegarLoopResult]: For program point mutex_trylockEXIT(lines 8061 8063) no Hoare annotation was computed. [2020-07-10 16:42:17,165 INFO L268 CegarLoopResult]: For program point mutex_trylockFINAL(lines 8061 8063) no Hoare annotation was computed. [2020-07-10 16:42:17,165 INFO L271 CegarLoopResult]: At program point L6764-2(lines 6764 6768) the Hoare annotation is: true [2020-07-10 16:42:17,165 INFO L268 CegarLoopResult]: For program point L6764(lines 6764 6768) no Hoare annotation was computed. [2020-07-10 16:42:17,165 INFO L268 CegarLoopResult]: For program point pci_free_consistentEXIT(lines 6760 6772) no Hoare annotation was computed. [2020-07-10 16:42:17,165 INFO L271 CegarLoopResult]: At program point pci_free_consistentENTRY(lines 6760 6772) the Hoare annotation is: true [2020-07-10 16:42:17,165 INFO L268 CegarLoopResult]: For program point pci_free_consistentFINAL(lines 6760 6772) no Hoare annotation was computed. [2020-07-10 16:42:17,166 INFO L271 CegarLoopResult]: At program point flexcop_sram_set_destENTRY(lines 8051 8053) the Hoare annotation is: true [2020-07-10 16:42:17,166 INFO L268 CegarLoopResult]: For program point flexcop_sram_set_destEXIT(lines 8051 8053) no Hoare annotation was computed. [2020-07-10 16:42:17,166 INFO L268 CegarLoopResult]: For program point flexcop_sram_set_destFINAL(lines 8051 8053) no Hoare annotation was computed. [2020-07-10 16:42:17,166 INFO L268 CegarLoopResult]: For program point mutex_unlockENTRY(lines 8064 8066) no Hoare annotation was computed. [2020-07-10 16:42:17,166 INFO L268 CegarLoopResult]: For program point mutex_unlockEXIT(lines 8064 8066) no Hoare annotation was computed. [2020-07-10 16:42:17,166 INFO L268 CegarLoopResult]: For program point mutex_unlockFINAL(lines 8064 8066) no Hoare annotation was computed. [2020-07-10 16:42:17,166 INFO L268 CegarLoopResult]: For program point L7902(lines 7902 7905) no Hoare annotation was computed. [2020-07-10 16:42:17,166 INFO L268 CegarLoopResult]: For program point L7904-1(lines 7902 7905) no Hoare annotation was computed. [2020-07-10 16:42:17,166 INFO L268 CegarLoopResult]: For program point L7904(line 7904) no Hoare annotation was computed. [2020-07-10 16:42:17,166 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_killable_mutex_of_deviceENTRY(lines 7899 7914) no Hoare annotation was computed. [2020-07-10 16:42:17,167 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_killable_mutex_of_deviceEXIT(lines 7899 7914) no Hoare annotation was computed. [2020-07-10 16:42:17,167 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_killable_mutex_of_deviceFINAL(lines 7899 7914) no Hoare annotation was computed. [2020-07-10 16:42:17,167 INFO L268 CegarLoopResult]: For program point L7907(lines 7907 7912) no Hoare annotation was computed. [2020-07-10 16:42:17,167 INFO L268 CegarLoopResult]: For program point ldv_errorFINAL(lines 7657 7662) no Hoare annotation was computed. [2020-07-10 16:42:17,167 INFO L271 CegarLoopResult]: At program point ldv_errorENTRY(lines 7657 7662) the Hoare annotation is: true [2020-07-10 16:42:17,167 INFO L268 CegarLoopResult]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7660) no Hoare annotation was computed. [2020-07-10 16:42:17,167 INFO L268 CegarLoopResult]: For program point ldv_errorEXIT(lines 7657 7662) no Hoare annotation was computed. [2020-07-10 16:42:17,167 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectFINAL(lines 7664 7669) no Hoare annotation was computed. [2020-07-10 16:42:17,168 INFO L271 CegarLoopResult]: At program point ldv__builtin_expectENTRY(lines 7664 7669) the Hoare annotation is: true [2020-07-10 16:42:17,168 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectEXIT(lines 7664 7669) no Hoare annotation was computed. [2020-07-10 16:42:17,168 INFO L271 CegarLoopResult]: At program point flexcop_device_kfreeENTRY(lines 8038 8040) the Hoare annotation is: true [2020-07-10 16:42:17,168 INFO L268 CegarLoopResult]: For program point flexcop_device_kfreeFINAL(lines 8038 8040) no Hoare annotation was computed. [2020-07-10 16:42:17,168 INFO L268 CegarLoopResult]: For program point flexcop_device_kfreeEXIT(lines 8038 8040) no Hoare annotation was computed. [2020-07-10 16:42:17,168 INFO L268 CegarLoopResult]: For program point flexcop_sram_ctrlFINAL(lines 8047 8049) no Hoare annotation was computed. [2020-07-10 16:42:17,168 INFO L268 CegarLoopResult]: For program point flexcop_sram_ctrlEXIT(lines 8047 8049) no Hoare annotation was computed. [2020-07-10 16:42:17,168 INFO L271 CegarLoopResult]: At program point flexcop_sram_ctrlENTRY(lines 8047 8049) the Hoare annotation is: true [2020-07-10 16:42:17,168 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_1FINAL(lines 7576 7583) no Hoare annotation was computed. [2020-07-10 16:42:17,168 INFO L268 CegarLoopResult]: For program point L7579-1(line 7579) no Hoare annotation was computed. [2020-07-10 16:42:17,169 INFO L268 CegarLoopResult]: For program point L7579(line 7579) no Hoare annotation was computed. [2020-07-10 16:42:17,169 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_1ENTRY(lines 7576 7583) no Hoare annotation was computed. [2020-07-10 16:42:17,169 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_1EXIT(lines 7576 7583) no Hoare annotation was computed. [2020-07-10 16:42:17,169 INFO L268 CegarLoopResult]: For program point flexcop_wan_set_speedEXIT(lines 8054 8056) no Hoare annotation was computed. [2020-07-10 16:42:17,169 INFO L268 CegarLoopResult]: For program point flexcop_wan_set_speedFINAL(lines 8054 8056) no Hoare annotation was computed. [2020-07-10 16:42:17,169 INFO L271 CegarLoopResult]: At program point flexcop_wan_set_speedENTRY(lines 8054 8056) the Hoare annotation is: true [2020-07-10 16:42:17,169 INFO L268 CegarLoopResult]: For program point flexcop_usb_read_ibi_regEXIT(lines 7055 7062) no Hoare annotation was computed. [2020-07-10 16:42:17,169 INFO L268 CegarLoopResult]: For program point L7059-1(line 7059) no Hoare annotation was computed. [2020-07-10 16:42:17,169 INFO L268 CegarLoopResult]: For program point L7059(line 7059) no Hoare annotation was computed. [2020-07-10 16:42:17,170 INFO L268 CegarLoopResult]: For program point flexcop_usb_read_ibi_regENTRY(lines 7055 7062) no Hoare annotation was computed. [2020-07-10 16:42:17,170 INFO L268 CegarLoopResult]: For program point flexcop_usb_read_ibi_regFINAL(lines 7055 7062) no Hoare annotation was computed. [2020-07-10 16:42:17,170 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2020-07-10 16:42:17,170 INFO L271 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-07-10 16:42:17,170 INFO L271 CegarLoopResult]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2020-07-10 16:42:17,170 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2020-07-10 16:42:17,170 INFO L268 CegarLoopResult]: For program point L7164(lines 7164 7168) no Hoare annotation was computed. [2020-07-10 16:42:17,170 INFO L268 CegarLoopResult]: For program point L7191(lines 7161 7198) no Hoare annotation was computed. [2020-07-10 16:42:17,170 INFO L268 CegarLoopResult]: For program point L7193(lines 7161 7198) no Hoare annotation was computed. [2020-07-10 16:42:17,170 INFO L268 CegarLoopResult]: For program point L7189(lines 7161 7198) no Hoare annotation was computed. [2020-07-10 16:42:17,171 INFO L268 CegarLoopResult]: For program point flexcop_usb_urb_completeFINAL(lines 7158 7199) no Hoare annotation was computed. [2020-07-10 16:42:17,171 INFO L268 CegarLoopResult]: For program point L7177-2(lines 7174 7185) no Hoare annotation was computed. [2020-07-10 16:42:17,171 INFO L268 CegarLoopResult]: For program point L7177(lines 7177 7185) no Hoare annotation was computed. [2020-07-10 16:42:17,171 INFO L268 CegarLoopResult]: For program point L7163-1(lines 7163 7170) no Hoare annotation was computed. [2020-07-10 16:42:17,171 INFO L268 CegarLoopResult]: For program point L7163(lines 7163 7170) no Hoare annotation was computed. [2020-07-10 16:42:17,171 INFO L268 CegarLoopResult]: For program point L7196(line 7196) no Hoare annotation was computed. [2020-07-10 16:42:17,171 INFO L268 CegarLoopResult]: For program point L7190(lines 7190 7194) no Hoare annotation was computed. [2020-07-10 16:42:17,171 INFO L268 CegarLoopResult]: For program point flexcop_usb_urb_completeENTRY(lines 7158 7199) no Hoare annotation was computed. [2020-07-10 16:42:17,171 INFO L268 CegarLoopResult]: For program point L7182(lines 7182 7183) no Hoare annotation was computed. [2020-07-10 16:42:17,171 INFO L268 CegarLoopResult]: For program point L7178(lines 7178 7181) no Hoare annotation was computed. [2020-07-10 16:42:17,172 INFO L268 CegarLoopResult]: For program point L7182-1(lines 7182 7183) no Hoare annotation was computed. [2020-07-10 16:42:17,172 INFO L268 CegarLoopResult]: For program point flexcop_usb_urb_completeEXIT(lines 7158 7199) no Hoare annotation was computed. [2020-07-10 16:42:17,172 INFO L268 CegarLoopResult]: For program point L7174(lines 7174 7185) no Hoare annotation was computed. [2020-07-10 16:42:17,172 INFO L268 CegarLoopResult]: For program point L7178-2(lines 7178 7181) no Hoare annotation was computed. [2020-07-10 16:42:17,172 INFO L268 CegarLoopResult]: For program point ldv_usb_register_driver_8FINAL(lines 7636 7647) no Hoare annotation was computed. [2020-07-10 16:42:17,172 INFO L268 CegarLoopResult]: For program point ldv_usb_register_driver_8EXIT(lines 7636 7647) no Hoare annotation was computed. [2020-07-10 16:42:17,172 INFO L264 CegarLoopResult]: At program point ldv_usb_register_driver_8ENTRY(lines 7636 7647) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,172 INFO L268 CegarLoopResult]: For program point L7641-1(line 7641) no Hoare annotation was computed. [2020-07-10 16:42:17,172 INFO L264 CegarLoopResult]: At program point L7641(line 7641) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,173 INFO L268 CegarLoopResult]: For program point flexcop_device_kmallocEXIT(lines 8041 8043) no Hoare annotation was computed. [2020-07-10 16:42:17,173 INFO L264 CegarLoopResult]: At program point L8042(line 8042) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,173 INFO L264 CegarLoopResult]: At program point flexcop_device_kmallocENTRY(lines 8041 8043) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,173 INFO L268 CegarLoopResult]: For program point flexcop_device_kmallocFINAL(lines 8041 8043) no Hoare annotation was computed. [2020-07-10 16:42:17,173 INFO L268 CegarLoopResult]: For program point L8042-1(line 8042) no Hoare annotation was computed. [2020-07-10 16:42:17,173 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 16:42:17,174 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|)) [2020-07-10 16:42:17,174 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 16:42:17,174 INFO L268 CegarLoopResult]: For program point flexcop_device_initializeEXIT(lines 8035 8037) no Hoare annotation was computed. [2020-07-10 16:42:17,174 INFO L271 CegarLoopResult]: At program point flexcop_device_initializeENTRY(lines 8035 8037) the Hoare annotation is: true [2020-07-10 16:42:17,175 INFO L268 CegarLoopResult]: For program point flexcop_device_initializeFINAL(lines 8035 8037) no Hoare annotation was computed. [2020-07-10 16:42:17,175 INFO L268 CegarLoopResult]: For program point pci_alloc_consistentFINAL(lines 6747 6759) no Hoare annotation was computed. [2020-07-10 16:42:17,175 INFO L268 CegarLoopResult]: For program point L6751(lines 6751 6755) no Hoare annotation was computed. [2020-07-10 16:42:17,175 INFO L271 CegarLoopResult]: At program point L6751-2(lines 6751 6755) the Hoare annotation is: true [2020-07-10 16:42:17,175 INFO L271 CegarLoopResult]: At program point pci_alloc_consistentENTRY(lines 6747 6759) the Hoare annotation is: true [2020-07-10 16:42:17,175 INFO L268 CegarLoopResult]: For program point pci_alloc_consistentEXIT(lines 6747 6759) no Hoare annotation was computed. [2020-07-10 16:42:17,175 INFO L268 CegarLoopResult]: For program point L6756(line 6756) no Hoare annotation was computed. [2020-07-10 16:42:17,175 INFO L268 CegarLoopResult]: For program point mutex_lockENTRY(lines 8057 8059) no Hoare annotation was computed. [2020-07-10 16:42:17,176 INFO L268 CegarLoopResult]: For program point mutex_lockFINAL(lines 8057 8059) no Hoare annotation was computed. [2020-07-10 16:42:17,176 INFO L268 CegarLoopResult]: For program point mutex_lockEXIT(lines 8057 8059) no Hoare annotation was computed. [2020-07-10 16:42:17,176 INFO L268 CegarLoopResult]: For program point L6906(lines 6855 6919) no Hoare annotation was computed. [2020-07-10 16:42:17,176 INFO L268 CegarLoopResult]: For program point L6902(lines 6855 6919) no Hoare annotation was computed. [2020-07-10 16:42:17,176 INFO L268 CegarLoopResult]: For program point L6869-1(line 6869) no Hoare annotation was computed. [2020-07-10 16:42:17,176 INFO L268 CegarLoopResult]: For program point L6869(line 6869) no Hoare annotation was computed. [2020-07-10 16:42:17,176 INFO L268 CegarLoopResult]: For program point flexcop_usb_v8_memory_reqENTRY(lines 6843 6920) no Hoare annotation was computed. [2020-07-10 16:42:17,176 INFO L268 CegarLoopResult]: For program point L6865(line 6865) no Hoare annotation was computed. [2020-07-10 16:42:17,176 INFO L268 CegarLoopResult]: For program point flexcop_usb_v8_memory_reqEXIT(lines 6843 6920) no Hoare annotation was computed. [2020-07-10 16:42:17,177 INFO L268 CegarLoopResult]: For program point L6886-1(lines 6886 6890) no Hoare annotation was computed. [2020-07-10 16:42:17,177 INFO L268 CegarLoopResult]: For program point L6878(line 6878) no Hoare annotation was computed. [2020-07-10 16:42:17,177 INFO L268 CegarLoopResult]: For program point L6862(line 6862) no Hoare annotation was computed. [2020-07-10 16:42:17,177 INFO L268 CegarLoopResult]: For program point L6858(lines 6858 6884) no Hoare annotation was computed. [2020-07-10 16:42:17,177 INFO L268 CegarLoopResult]: For program point L6891-1(lines 6891 6893) no Hoare annotation was computed. [2020-07-10 16:42:17,177 INFO L268 CegarLoopResult]: For program point L6891(lines 6891 6893) no Hoare annotation was computed. [2020-07-10 16:42:17,177 INFO L268 CegarLoopResult]: For program point L6862-1(line 6862) no Hoare annotation was computed. [2020-07-10 16:42:17,177 INFO L268 CegarLoopResult]: For program point L6879(lines 6879 6882) no Hoare annotation was computed. [2020-07-10 16:42:17,177 INFO L268 CegarLoopResult]: For program point L6875-1(line 6875) no Hoare annotation was computed. [2020-07-10 16:42:17,177 INFO L268 CegarLoopResult]: For program point L6875(line 6875) no Hoare annotation was computed. [2020-07-10 16:42:17,178 INFO L268 CegarLoopResult]: For program point L6879-2(lines 6879 6882) no Hoare annotation was computed. [2020-07-10 16:42:17,178 INFO L268 CegarLoopResult]: For program point L6904(lines 6855 6919) no Hoare annotation was computed. [2020-07-10 16:42:17,178 INFO L268 CegarLoopResult]: For program point L6859(line 6859) no Hoare annotation was computed. [2020-07-10 16:42:17,178 INFO L268 CegarLoopResult]: For program point L6913-1(lines 6913 6917) no Hoare annotation was computed. [2020-07-10 16:42:17,178 INFO L268 CegarLoopResult]: For program point L6909-1(lines 6855 6919) no Hoare annotation was computed. [2020-07-10 16:42:17,178 INFO L268 CegarLoopResult]: For program point L6872(line 6872) no Hoare annotation was computed. [2020-07-10 16:42:17,178 INFO L268 CegarLoopResult]: For program point flexcop_usb_v8_memory_reqFINAL(lines 6843 6920) no Hoare annotation was computed. [2020-07-10 16:42:17,178 INFO L268 CegarLoopResult]: For program point L6897-1(lines 6897 6900) no Hoare annotation was computed. [2020-07-10 16:42:17,178 INFO L268 CegarLoopResult]: For program point L6885(lines 6855 6919) no Hoare annotation was computed. [2020-07-10 16:42:17,179 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceENTRY(lines 7883 7898) no Hoare annotation was computed. [2020-07-10 16:42:17,179 INFO L268 CegarLoopResult]: For program point L7891(lines 7891 7896) no Hoare annotation was computed. [2020-07-10 16:42:17,179 INFO L268 CegarLoopResult]: For program point L7886(lines 7886 7889) no Hoare annotation was computed. [2020-07-10 16:42:17,179 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceFINAL(lines 7883 7898) no Hoare annotation was computed. [2020-07-10 16:42:17,179 INFO L268 CegarLoopResult]: For program point L7888-1(lines 7886 7889) no Hoare annotation was computed. [2020-07-10 16:42:17,179 INFO L268 CegarLoopResult]: For program point L7888(line 7888) no Hoare annotation was computed. [2020-07-10 16:42:17,179 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceEXIT(lines 7883 7898) no Hoare annotation was computed. [2020-07-10 16:42:17,179 INFO L268 CegarLoopResult]: For program point ldv_mutex_is_locked_mutex_of_deviceENTRY(lines 7958 7972) no Hoare annotation was computed. [2020-07-10 16:42:17,179 INFO L268 CegarLoopResult]: For program point L7963(lines 7963 7967) no Hoare annotation was computed. [2020-07-10 16:42:17,179 INFO L268 CegarLoopResult]: For program point ldv_mutex_is_locked_mutex_of_deviceEXIT(lines 7958 7972) no Hoare annotation was computed. [2020-07-10 16:42:17,180 INFO L268 CegarLoopResult]: For program point L7961(lines 7961 7970) no Hoare annotation was computed. [2020-07-10 16:42:17,180 INFO L268 CegarLoopResult]: For program point ldv_mutex_is_locked_mutex_of_deviceFINAL(lines 7958 7972) no Hoare annotation was computed. [2020-07-10 16:42:17,180 INFO L268 CegarLoopResult]: For program point debug_dma_alloc_coherentFINAL(lines 8011 8013) no Hoare annotation was computed. [2020-07-10 16:42:17,180 INFO L271 CegarLoopResult]: At program point debug_dma_alloc_coherentENTRY(lines 8011 8013) the Hoare annotation is: true [2020-07-10 16:42:17,180 INFO L268 CegarLoopResult]: For program point debug_dma_alloc_coherentEXIT(lines 8011 8013) no Hoare annotation was computed. [2020-07-10 16:42:17,180 INFO L271 CegarLoopResult]: At program point L7442(line 7442) the Hoare annotation is: true [2020-07-10 16:42:17,180 INFO L268 CegarLoopResult]: For program point L7443-1(line 7443) no Hoare annotation was computed. [2020-07-10 16:42:17,180 INFO L271 CegarLoopResult]: At program point L7443(line 7443) the Hoare annotation is: true [2020-07-10 16:42:17,180 INFO L268 CegarLoopResult]: For program point flexcop_usb_disconnectFINAL(lines 7434 7447) no Hoare annotation was computed. [2020-07-10 16:42:17,181 INFO L264 CegarLoopResult]: At program point L7438(line 7438) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,181 INFO L268 CegarLoopResult]: For program point L7440-1(line 7440) no Hoare annotation was computed. [2020-07-10 16:42:17,181 INFO L271 CegarLoopResult]: At program point L7440(line 7440) the Hoare annotation is: true [2020-07-10 16:42:17,181 INFO L268 CegarLoopResult]: For program point L7441-1(line 7441) no Hoare annotation was computed. [2020-07-10 16:42:17,181 INFO L268 CegarLoopResult]: For program point flexcop_usb_disconnectEXIT(lines 7434 7447) no Hoare annotation was computed. [2020-07-10 16:42:17,181 INFO L271 CegarLoopResult]: At program point L7441(line 7441) the Hoare annotation is: true [2020-07-10 16:42:17,181 INFO L268 CegarLoopResult]: For program point L7442-1(line 7442) no Hoare annotation was computed. [2020-07-10 16:42:17,181 INFO L268 CegarLoopResult]: For program point L7438-1(line 7438) no Hoare annotation was computed. [2020-07-10 16:42:17,181 INFO L264 CegarLoopResult]: At program point flexcop_usb_disconnectENTRY(lines 7434 7447) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,182 INFO L268 CegarLoopResult]: For program point L7713(lines 7713 7716) no Hoare annotation was computed. [2020-07-10 16:42:17,182 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_cred_guard_mutex_of_signal_structEXIT(lines 7710 7720) no Hoare annotation was computed. [2020-07-10 16:42:17,182 INFO L268 CegarLoopResult]: For program point L7715-1(lines 7713 7716) no Hoare annotation was computed. [2020-07-10 16:42:17,182 INFO L268 CegarLoopResult]: For program point L7715(line 7715) no Hoare annotation was computed. [2020-07-10 16:42:17,182 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_cred_guard_mutex_of_signal_structENTRY(lines 7710 7720) no Hoare annotation was computed. [2020-07-10 16:42:17,182 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_cred_guard_mutex_of_signal_structFINAL(lines 7710 7720) no Hoare annotation was computed. [2020-07-10 16:42:17,182 INFO L268 CegarLoopResult]: For program point L6943(line 6943) no Hoare annotation was computed. [2020-07-10 16:42:17,182 INFO L268 CegarLoopResult]: For program point L6972(lines 6972 6975) no Hoare annotation was computed. [2020-07-10 16:42:17,182 INFO L268 CegarLoopResult]: For program point L6940(line 6940) no Hoare annotation was computed. [2020-07-10 16:42:17,183 INFO L268 CegarLoopResult]: For program point L6969(lines 6969 6971) no Hoare annotation was computed. [2020-07-10 16:42:17,183 INFO L268 CegarLoopResult]: For program point flexcop_usb_memory_reqFINAL(lines 6921 6987) no Hoare annotation was computed. [2020-07-10 16:42:17,183 INFO L268 CegarLoopResult]: For program point L6965-1(lines 6965 6968) no Hoare annotation was computed. [2020-07-10 16:42:17,183 INFO L268 CegarLoopResult]: For program point L6982(lines 6930 6986) no Hoare annotation was computed. [2020-07-10 16:42:17,183 INFO L268 CegarLoopResult]: For program point L6978(lines 6930 6986) no Hoare annotation was computed. [2020-07-10 16:42:17,183 INFO L268 CegarLoopResult]: For program point L6937(line 6937) no Hoare annotation was computed. [2020-07-10 16:42:17,183 INFO L268 CegarLoopResult]: For program point L6933(lines 6933 6945) no Hoare annotation was computed. [2020-07-10 16:42:17,183 INFO L268 CegarLoopResult]: For program point L6958(lines 6958 6962) no Hoare annotation was computed. [2020-07-10 16:42:17,183 INFO L268 CegarLoopResult]: For program point L6958-2(lines 6958 6962) no Hoare annotation was computed. [2020-07-10 16:42:17,184 INFO L268 CegarLoopResult]: For program point flexcop_usb_memory_reqEXIT(lines 6921 6987) no Hoare annotation was computed. [2020-07-10 16:42:17,184 INFO L268 CegarLoopResult]: For program point L6946(lines 6930 6986) no Hoare annotation was computed. [2020-07-10 16:42:17,184 INFO L268 CegarLoopResult]: For program point flexcop_usb_memory_reqENTRY(lines 6921 6987) no Hoare annotation was computed. [2020-07-10 16:42:17,184 INFO L268 CegarLoopResult]: For program point L6950-1(lines 6930 6986) no Hoare annotation was computed. [2020-07-10 16:42:17,184 INFO L268 CegarLoopResult]: For program point L6934(line 6934) no Hoare annotation was computed. [2020-07-10 16:42:17,184 INFO L268 CegarLoopResult]: For program point L6955-1(lines 6930 6986) no Hoare annotation was computed. [2020-07-10 16:42:17,184 INFO L268 CegarLoopResult]: For program point L6980(lines 6930 6986) no Hoare annotation was computed. [2020-07-10 16:42:17,184 INFO L268 CegarLoopResult]: For program point L7517(line 7517) no Hoare annotation was computed. [2020-07-10 16:42:17,184 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 7490 7575) no Hoare annotation was computed. [2020-07-10 16:42:17,184 INFO L268 CegarLoopResult]: For program point L7509(lines 7509 7513) no Hoare annotation was computed. [2020-07-10 16:42:17,185 INFO L268 CegarLoopResult]: For program point L7501(lines 7501 7568) no Hoare annotation was computed. [2020-07-10 16:42:17,185 INFO L268 CegarLoopResult]: For program point L7559(line 7559) no Hoare annotation was computed. [2020-07-10 16:42:17,185 INFO L268 CegarLoopResult]: For program point L7518(lines 7518 7523) no Hoare annotation was computed. [2020-07-10 16:42:17,185 INFO L268 CegarLoopResult]: For program point L7502(line 7502) no Hoare annotation was computed. [2020-07-10 16:42:17,185 INFO L268 CegarLoopResult]: For program point L7535(lines 7535 7561) no Hoare annotation was computed. [2020-07-10 16:42:17,185 INFO L268 CegarLoopResult]: For program point L7519-1(line 7519) no Hoare annotation was computed. [2020-07-10 16:42:17,185 INFO L264 CegarLoopResult]: At program point L7519(line 7519) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_lock~0)) [2020-07-10 16:42:17,185 INFO L268 CegarLoopResult]: For program point L7544(line 7544) no Hoare annotation was computed. [2020-07-10 16:42:17,185 INFO L268 CegarLoopResult]: For program point L7503(lines 7503 7530) no Hoare annotation was computed. [2020-07-10 16:42:17,185 INFO L268 CegarLoopResult]: For program point L7536(line 7536) no Hoare annotation was computed. [2020-07-10 16:42:17,186 INFO L264 CegarLoopResult]: At program point L7569(lines 7494 7574) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_lock~0)) [2020-07-10 16:42:17,186 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 7490 7575) no Hoare annotation was computed. [2020-07-10 16:42:17,186 INFO L268 CegarLoopResult]: For program point L7495-1(line 7495) no Hoare annotation was computed. [2020-07-10 16:42:17,186 INFO L264 CegarLoopResult]: At program point L7495(line 7495) the Hoare annotation is: (and (= |old(~ref_cnt~0)| ~ref_cnt~0) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= |#valid| |old(#valid)|) (= |old(~ldv_mutex_mutex_of_device~0)| ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |old(#length)| |#length|)) [2020-07-10 16:42:17,186 INFO L264 CegarLoopResult]: At program point L7553(lines 7494 7574) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_lock~0)) [2020-07-10 16:42:17,186 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 7490 7575) the Hoare annotation is: (and (= |old(~ref_cnt~0)| ~ref_cnt~0) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= |#valid| |old(#valid)|) (= |old(~ldv_mutex_mutex_of_device~0)| ~ldv_mutex_mutex_of_device~0) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= |old(#length)| |#length|)) [2020-07-10 16:42:17,186 INFO L268 CegarLoopResult]: For program point L7545(lines 7545 7557) no Hoare annotation was computed. [2020-07-10 16:42:17,186 INFO L268 CegarLoopResult]: For program point L7537(lines 7537 7542) no Hoare annotation was computed. [2020-07-10 16:42:17,186 INFO L264 CegarLoopResult]: At program point L7546(line 7546) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_state_variable_0~0) (= 1 ~ldv_mutex_lock~0)) [2020-07-10 16:42:17,187 INFO L268 CegarLoopResult]: For program point L7546-1(line 7546) no Hoare annotation was computed. [2020-07-10 16:42:17,187 INFO L264 CegarLoopResult]: At program point L7538(line 7538) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_lock~0)) [2020-07-10 16:42:17,187 INFO L268 CegarLoopResult]: For program point L7505(lines 7505 7527) no Hoare annotation was computed. [2020-07-10 16:42:17,187 INFO L268 CegarLoopResult]: For program point L7538-1(line 7538) no Hoare annotation was computed. [2020-07-10 16:42:17,187 INFO L268 CegarLoopResult]: For program point L7547(lines 7547 7550) no Hoare annotation was computed. [2020-07-10 16:42:17,187 INFO L268 CegarLoopResult]: For program point L7547-2(lines 7545 7556) no Hoare annotation was computed. [2020-07-10 16:42:17,187 INFO L268 CegarLoopResult]: For program point L7506(line 7506) no Hoare annotation was computed. [2020-07-10 16:42:17,187 INFO L268 CegarLoopResult]: For program point L7572(line 7572) no Hoare annotation was computed. [2020-07-10 16:42:17,187 INFO L268 CegarLoopResult]: For program point L7507(lines 7507 7515) no Hoare annotation was computed. [2020-07-10 16:42:17,187 INFO L268 CegarLoopResult]: For program point L7532(line 7532) no Hoare annotation was computed. [2020-07-10 16:42:17,188 INFO L268 CegarLoopResult]: For program point L7508-1(line 7508) no Hoare annotation was computed. [2020-07-10 16:42:17,188 INFO L264 CegarLoopResult]: At program point L7508(line 7508) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_lock~0)) [2020-07-10 16:42:17,188 INFO L268 CegarLoopResult]: For program point L7566(line 7566) no Hoare annotation was computed. [2020-07-10 16:42:17,188 INFO L268 CegarLoopResult]: For program point L7533(lines 7533 7564) no Hoare annotation was computed. [2020-07-10 16:42:17,188 INFO L268 CegarLoopResult]: For program point L7525(line 7525) no Hoare annotation was computed. [2020-07-10 16:42:17,188 INFO L268 CegarLoopResult]: For program point L7473-1(line 7473) no Hoare annotation was computed. [2020-07-10 16:42:17,188 INFO L268 CegarLoopResult]: For program point flexcop_usb_driver_initFINAL(lines 7470 7476) no Hoare annotation was computed. [2020-07-10 16:42:17,188 INFO L264 CegarLoopResult]: At program point L7473(line 7473) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,188 INFO L268 CegarLoopResult]: For program point flexcop_usb_driver_initEXIT(lines 7470 7476) no Hoare annotation was computed. [2020-07-10 16:42:17,189 INFO L264 CegarLoopResult]: At program point flexcop_usb_driver_initENTRY(lines 7470 7476) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (and (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~usb_counter~0 |old(~usb_counter~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,189 INFO L268 CegarLoopResult]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2020-07-10 16:42:17,189 INFO L271 CegarLoopResult]: At program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2020-07-10 16:42:17,189 INFO L268 CegarLoopResult]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2020-07-10 16:42:17,189 INFO L268 CegarLoopResult]: For program point L7934(lines 7934 7939) no Hoare annotation was computed. [2020-07-10 16:42:17,189 INFO L268 CegarLoopResult]: For program point L7931-1(lines 7929 7932) no Hoare annotation was computed. [2020-07-10 16:42:17,189 INFO L268 CegarLoopResult]: For program point L7931(line 7931) no Hoare annotation was computed. [2020-07-10 16:42:17,189 INFO L268 CegarLoopResult]: For program point L7929(lines 7929 7932) no Hoare annotation was computed. [2020-07-10 16:42:17,189 INFO L268 CegarLoopResult]: For program point ldv_mutex_trylock_mutex_of_deviceEXIT(lines 7926 7941) no Hoare annotation was computed. [2020-07-10 16:42:17,189 INFO L268 CegarLoopResult]: For program point ldv_mutex_trylock_mutex_of_deviceENTRY(lines 7926 7941) no Hoare annotation was computed. [2020-07-10 16:42:17,190 INFO L268 CegarLoopResult]: For program point ldv_mutex_trylock_mutex_of_deviceFINAL(lines 7926 7941) no Hoare annotation was computed. [2020-07-10 16:42:17,190 INFO L271 CegarLoopResult]: At program point L7294(line 7294) the Hoare annotation is: true [2020-07-10 16:42:17,190 INFO L268 CegarLoopResult]: For program point flexcop_usb_transfer_initEXIT(lines 7237 7346) no Hoare annotation was computed. [2020-07-10 16:42:17,190 INFO L271 CegarLoopResult]: At program point L7323(lines 7248 7345) the Hoare annotation is: true [2020-07-10 16:42:17,190 INFO L268 CegarLoopResult]: For program point L7294-1(line 7294) no Hoare annotation was computed. [2020-07-10 16:42:17,190 INFO L268 CegarLoopResult]: For program point L7257(line 7257) no Hoare annotation was computed. [2020-07-10 16:42:17,190 INFO L271 CegarLoopResult]: At program point L7315(lines 7248 7345) the Hoare annotation is: true [2020-07-10 16:42:17,190 INFO L268 CegarLoopResult]: For program point L7340-1(line 7340) no Hoare annotation was computed. [2020-07-10 16:42:17,190 INFO L271 CegarLoopResult]: At program point L7340(line 7340) the Hoare annotation is: true [2020-07-10 16:42:17,190 INFO L264 CegarLoopResult]: At program point flexcop_usb_transfer_initENTRY(lines 7237 7346) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,191 INFO L268 CegarLoopResult]: For program point L7287(lines 7287 7290) no Hoare annotation was computed. [2020-07-10 16:42:17,191 INFO L268 CegarLoopResult]: For program point L7320-1(line 7320) no Hoare annotation was computed. [2020-07-10 16:42:17,191 INFO L271 CegarLoopResult]: At program point L7320(line 7320) the Hoare annotation is: true [2020-07-10 16:42:17,191 INFO L268 CegarLoopResult]: For program point L7287-2(lines 7287 7290) no Hoare annotation was computed. [2020-07-10 16:42:17,191 INFO L271 CegarLoopResult]: At program point L7279(lines 7248 7345) the Hoare annotation is: true [2020-07-10 16:42:17,191 INFO L271 CegarLoopResult]: At program point L7275(lines 7248 7345) the Hoare annotation is: true [2020-07-10 16:42:17,191 INFO L271 CegarLoopResult]: At program point L7333(lines 7248 7345) the Hoare annotation is: true [2020-07-10 16:42:17,191 INFO L268 CegarLoopResult]: For program point L7263-1(line 7263) no Hoare annotation was computed. [2020-07-10 16:42:17,191 INFO L264 CegarLoopResult]: At program point L7263(line 7263) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,191 INFO L268 CegarLoopResult]: For program point L7259(lines 7259 7262) no Hoare annotation was computed. [2020-07-10 16:42:17,192 INFO L268 CegarLoopResult]: For program point L7321(lines 7321 7325) no Hoare annotation was computed. [2020-07-10 16:42:17,192 INFO L271 CegarLoopResult]: At program point L7317(lines 7248 7345) the Hoare annotation is: true [2020-07-10 16:42:17,192 INFO L271 CegarLoopResult]: At program point L7313(lines 7248 7345) the Hoare annotation is: true [2020-07-10 16:42:17,192 INFO L271 CegarLoopResult]: At program point L7338(line 7338) the Hoare annotation is: true [2020-07-10 16:42:17,192 INFO L268 CegarLoopResult]: For program point L7305-1(lines 7305 7308) no Hoare annotation was computed. [2020-07-10 16:42:17,192 INFO L268 CegarLoopResult]: For program point L7338-1(line 7338) no Hoare annotation was computed. [2020-07-10 16:42:17,192 INFO L268 CegarLoopResult]: For program point L7268(line 7268) no Hoare annotation was computed. [2020-07-10 16:42:17,192 INFO L268 CegarLoopResult]: For program point L7326(lines 7326 7329) no Hoare annotation was computed. [2020-07-10 16:42:17,192 INFO L268 CegarLoopResult]: For program point L7326-2(lines 7326 7329) no Hoare annotation was computed. [2020-07-10 16:42:17,193 INFO L268 CegarLoopResult]: For program point flexcop_usb_transfer_initFINAL(lines 7237 7346) no Hoare annotation was computed. [2020-07-10 16:42:17,193 INFO L264 CegarLoopResult]: At program point L7252-2(lines 7252 7256) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,193 INFO L268 CegarLoopResult]: For program point L7252(lines 7252 7256) no Hoare annotation was computed. [2020-07-10 16:42:17,193 INFO L268 CegarLoopResult]: For program point L7343(line 7343) no Hoare annotation was computed. [2020-07-10 16:42:17,193 INFO L268 CegarLoopResult]: For program point L7339-1(line 7339) no Hoare annotation was computed. [2020-07-10 16:42:17,193 INFO L271 CegarLoopResult]: At program point L7339(line 7339) the Hoare annotation is: true [2020-07-10 16:42:17,193 INFO L271 CegarLoopResult]: At program point L7277(lines 7248 7345) the Hoare annotation is: true [2020-07-10 16:42:17,193 INFO L271 CegarLoopResult]: At program point L7335(lines 7248 7345) the Hoare annotation is: true [2020-07-10 16:42:17,193 INFO L271 CegarLoopResult]: At program point L7331(lines 7248 7345) the Hoare annotation is: true [2020-07-10 16:42:17,193 INFO L268 CegarLoopResult]: For program point L7269(lines 7269 7273) no Hoare annotation was computed. [2020-07-10 16:42:17,194 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_3EXIT(lines 7592 7599) no Hoare annotation was computed. [2020-07-10 16:42:17,194 INFO L268 CegarLoopResult]: For program point L7595-1(line 7595) no Hoare annotation was computed. [2020-07-10 16:42:17,194 INFO L268 CegarLoopResult]: For program point L7595(line 7595) no Hoare annotation was computed. [2020-07-10 16:42:17,194 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_3ENTRY(lines 7592 7599) no Hoare annotation was computed. [2020-07-10 16:42:17,194 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_3FINAL(lines 7592 7599) no Hoare annotation was computed. [2020-07-10 16:42:17,194 INFO L268 CegarLoopResult]: For program point L7832(lines 7832 7837) no Hoare annotation was computed. [2020-07-10 16:42:17,194 INFO L268 CegarLoopResult]: For program point L7827(lines 7827 7830) no Hoare annotation was computed. [2020-07-10 16:42:17,194 INFO L268 CegarLoopResult]: For program point L7829-1(lines 7827 7830) no Hoare annotation was computed. [2020-07-10 16:42:17,194 INFO L268 CegarLoopResult]: For program point L7829(line 7829) no Hoare annotation was computed. [2020-07-10 16:42:17,194 INFO L268 CegarLoopResult]: For program point ldv_mutex_trylock_lockEXIT(lines 7824 7839) no Hoare annotation was computed. [2020-07-10 16:42:17,195 INFO L268 CegarLoopResult]: For program point ldv_mutex_trylock_lockENTRY(lines 7824 7839) no Hoare annotation was computed. [2020-07-10 16:42:17,195 INFO L268 CegarLoopResult]: For program point ldv_mutex_trylock_lockFINAL(lines 7824 7839) no Hoare annotation was computed. [2020-07-10 16:42:17,195 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_6EXIT(lines 7620 7627) no Hoare annotation was computed. [2020-07-10 16:42:17,195 INFO L268 CegarLoopResult]: For program point L7623-1(line 7623) no Hoare annotation was computed. [2020-07-10 16:42:17,195 INFO L268 CegarLoopResult]: For program point L7623(line 7623) no Hoare annotation was computed. [2020-07-10 16:42:17,195 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_6ENTRY(lines 7620 7627) no Hoare annotation was computed. [2020-07-10 16:42:17,195 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_6FINAL(lines 7620 7627) no Hoare annotation was computed. [2020-07-10 16:42:17,195 INFO L268 CegarLoopResult]: For program point usb_control_msgEXIT(lines 8075 8077) no Hoare annotation was computed. [2020-07-10 16:42:17,195 INFO L268 CegarLoopResult]: For program point usb_control_msgENTRY(lines 8075 8077) no Hoare annotation was computed. [2020-07-10 16:42:17,195 INFO L268 CegarLoopResult]: For program point usb_control_msgFINAL(lines 8075 8077) no Hoare annotation was computed. [2020-07-10 16:42:17,195 INFO L271 CegarLoopResult]: At program point usb_register_driverENTRY(lines 8088 8090) the Hoare annotation is: true [2020-07-10 16:42:17,196 INFO L268 CegarLoopResult]: For program point usb_register_driverFINAL(lines 8088 8090) no Hoare annotation was computed. [2020-07-10 16:42:17,196 INFO L268 CegarLoopResult]: For program point usb_register_driverEXIT(lines 8088 8090) no Hoare annotation was computed. [2020-07-10 16:42:17,196 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_structENTRY(lines 7678 7693) no Hoare annotation was computed. [2020-07-10 16:42:17,196 INFO L268 CegarLoopResult]: For program point L7681(lines 7681 7684) no Hoare annotation was computed. [2020-07-10 16:42:17,196 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_structFINAL(lines 7678 7693) no Hoare annotation was computed. [2020-07-10 16:42:17,196 INFO L268 CegarLoopResult]: For program point L7686(lines 7686 7691) no Hoare annotation was computed. [2020-07-10 16:42:17,196 INFO L268 CegarLoopResult]: For program point L7683-1(lines 7681 7684) no Hoare annotation was computed. [2020-07-10 16:42:17,196 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_structEXIT(lines 7678 7693) no Hoare annotation was computed. [2020-07-10 16:42:17,196 INFO L268 CegarLoopResult]: For program point L7683(line 7683) no Hoare annotation was computed. [2020-07-10 16:42:17,196 INFO L268 CegarLoopResult]: For program point arch_irqs_disabled_flagsFINAL(lines 6560 6565) no Hoare annotation was computed. [2020-07-10 16:42:17,197 INFO L271 CegarLoopResult]: At program point arch_irqs_disabled_flagsENTRY(lines 6560 6565) the Hoare annotation is: true [2020-07-10 16:42:17,197 INFO L268 CegarLoopResult]: For program point arch_irqs_disabled_flagsEXIT(lines 6560 6565) no Hoare annotation was computed. [2020-07-10 16:42:17,197 INFO L268 CegarLoopResult]: For program point usb_free_urbEXIT(lines 8081 8083) no Hoare annotation was computed. [2020-07-10 16:42:17,197 INFO L271 CegarLoopResult]: At program point usb_free_urbENTRY(lines 8081 8083) the Hoare annotation is: true [2020-07-10 16:42:17,197 INFO L268 CegarLoopResult]: For program point usb_free_urbFINAL(lines 8081 8083) no Hoare annotation was computed. [2020-07-10 16:42:17,197 INFO L271 CegarLoopResult]: At program point L7230(lines 7230 7231) the Hoare annotation is: true [2020-07-10 16:42:17,197 INFO L271 CegarLoopResult]: At program point L7226(lines 7208 7235) the Hoare annotation is: true [2020-07-10 16:42:17,197 INFO L268 CegarLoopResult]: For program point L7230-1(lines 7230 7231) no Hoare annotation was computed. [2020-07-10 16:42:17,197 INFO L271 CegarLoopResult]: At program point L7222(lines 7208 7235) the Hoare annotation is: true [2020-07-10 16:42:17,197 INFO L271 CegarLoopResult]: At program point L7224(lines 7208 7235) the Hoare annotation is: true [2020-07-10 16:42:17,197 INFO L271 CegarLoopResult]: At program point L7218(line 7218) the Hoare annotation is: true [2020-07-10 16:42:17,198 INFO L268 CegarLoopResult]: For program point L7218-1(line 7218) no Hoare annotation was computed. [2020-07-10 16:42:17,198 INFO L268 CegarLoopResult]: For program point L7212-2(lines 7212 7220) no Hoare annotation was computed. [2020-07-10 16:42:17,198 INFO L271 CegarLoopResult]: At program point flexcop_usb_transfer_exitENTRY(lines 7206 7236) the Hoare annotation is: true [2020-07-10 16:42:17,198 INFO L268 CegarLoopResult]: For program point L7212(lines 7212 7220) no Hoare annotation was computed. [2020-07-10 16:42:17,198 INFO L268 CegarLoopResult]: For program point L7229-2(lines 7206 7236) no Hoare annotation was computed. [2020-07-10 16:42:17,198 INFO L268 CegarLoopResult]: For program point L7229(lines 7229 7233) no Hoare annotation was computed. [2020-07-10 16:42:17,198 INFO L268 CegarLoopResult]: For program point flexcop_usb_transfer_exitEXIT(lines 7206 7236) no Hoare annotation was computed. [2020-07-10 16:42:17,198 INFO L268 CegarLoopResult]: For program point L7217-1(line 7217) no Hoare annotation was computed. [2020-07-10 16:42:17,198 INFO L271 CegarLoopResult]: At program point L7217(line 7217) the Hoare annotation is: true [2020-07-10 16:42:17,199 INFO L268 CegarLoopResult]: For program point L7213-2(lines 7213 7216) no Hoare annotation was computed. [2020-07-10 16:42:17,199 INFO L268 CegarLoopResult]: For program point L7213(lines 7213 7216) no Hoare annotation was computed. [2020-07-10 16:42:17,199 INFO L268 CegarLoopResult]: For program point L6991-1(lines 6991 6992) no Hoare annotation was computed. [2020-07-10 16:42:17,199 INFO L268 CegarLoopResult]: For program point L6991(lines 6991 6992) no Hoare annotation was computed. [2020-07-10 16:42:17,199 INFO L268 CegarLoopResult]: For program point flexcop_usb_get_mac_addrENTRY(lines 6988 6995) no Hoare annotation was computed. [2020-07-10 16:42:17,199 INFO L268 CegarLoopResult]: For program point flexcop_usb_get_mac_addrFINAL(lines 6988 6995) no Hoare annotation was computed. [2020-07-10 16:42:17,199 INFO L268 CegarLoopResult]: For program point flexcop_usb_get_mac_addrEXIT(lines 6988 6995) no Hoare annotation was computed. [2020-07-10 16:42:17,199 INFO L268 CegarLoopResult]: For program point flexcop_pass_dmx_packetsFINAL(lines 8044 8046) no Hoare annotation was computed. [2020-07-10 16:42:17,199 INFO L268 CegarLoopResult]: For program point flexcop_pass_dmx_packetsEXIT(lines 8044 8046) no Hoare annotation was computed. [2020-07-10 16:42:17,199 INFO L268 CegarLoopResult]: For program point flexcop_pass_dmx_packetsENTRY(lines 8044 8046) no Hoare annotation was computed. [2020-07-10 16:42:17,200 INFO L268 CegarLoopResult]: For program point ldv_mutex_is_locked_lockEXIT(lines 7856 7870) no Hoare annotation was computed. [2020-07-10 16:42:17,200 INFO L268 CegarLoopResult]: For program point L7859(lines 7859 7868) no Hoare annotation was computed. [2020-07-10 16:42:17,200 INFO L268 CegarLoopResult]: For program point ldv_mutex_is_locked_lockENTRY(lines 7856 7870) no Hoare annotation was computed. [2020-07-10 16:42:17,200 INFO L268 CegarLoopResult]: For program point ldv_mutex_is_locked_lockFINAL(lines 7856 7870) no Hoare annotation was computed. [2020-07-10 16:42:17,200 INFO L268 CegarLoopResult]: For program point L7861(lines 7861 7865) no Hoare annotation was computed. [2020-07-10 16:42:17,200 INFO L268 CegarLoopResult]: For program point ldv_mutex_trylock_cred_guard_mutex_of_signal_structFINAL(lines 7721 7736) no Hoare annotation was computed. [2020-07-10 16:42:17,200 INFO L268 CegarLoopResult]: For program point L7726(line 7726) no Hoare annotation was computed. [2020-07-10 16:42:17,200 INFO L268 CegarLoopResult]: For program point L7729(lines 7729 7734) no Hoare annotation was computed. [2020-07-10 16:42:17,200 INFO L268 CegarLoopResult]: For program point L7724(lines 7724 7727) no Hoare annotation was computed. [2020-07-10 16:42:17,201 INFO L268 CegarLoopResult]: For program point L7726-1(lines 7724 7727) no Hoare annotation was computed. [2020-07-10 16:42:17,201 INFO L268 CegarLoopResult]: For program point ldv_mutex_trylock_cred_guard_mutex_of_signal_structEXIT(lines 7721 7736) no Hoare annotation was computed. [2020-07-10 16:42:17,201 INFO L268 CegarLoopResult]: For program point ldv_mutex_trylock_cred_guard_mutex_of_signal_structENTRY(lines 7721 7736) no Hoare annotation was computed. [2020-07-10 16:42:17,201 INFO L268 CegarLoopResult]: For program point dev_set_drvdataFINAL(lines 8028 8030) no Hoare annotation was computed. [2020-07-10 16:42:17,201 INFO L268 CegarLoopResult]: For program point dev_set_drvdataEXIT(lines 8028 8030) no Hoare annotation was computed. [2020-07-10 16:42:17,201 INFO L271 CegarLoopResult]: At program point dev_set_drvdataENTRY(lines 8028 8030) the Hoare annotation is: true [2020-07-10 16:42:17,201 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_2EXIT(lines 7584 7591) no Hoare annotation was computed. [2020-07-10 16:42:17,201 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_2ENTRY(lines 7584 7591) no Hoare annotation was computed. [2020-07-10 16:42:17,201 INFO L268 CegarLoopResult]: For program point L7587-1(line 7587) no Hoare annotation was computed. [2020-07-10 16:42:17,201 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_2FINAL(lines 7584 7591) no Hoare annotation was computed. [2020-07-10 16:42:17,201 INFO L268 CegarLoopResult]: For program point L7587(line 7587) no Hoare annotation was computed. [2020-07-10 16:42:17,202 INFO L268 CegarLoopResult]: For program point L7615-1(line 7615) no Hoare annotation was computed. [2020-07-10 16:42:17,202 INFO L268 CegarLoopResult]: For program point L7615(line 7615) no Hoare annotation was computed. [2020-07-10 16:42:17,202 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_5EXIT(lines 7612 7619) no Hoare annotation was computed. [2020-07-10 16:42:17,202 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_5ENTRY(lines 7612 7619) no Hoare annotation was computed. [2020-07-10 16:42:17,202 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_5FINAL(lines 7612 7619) no Hoare annotation was computed. [2020-07-10 16:42:17,202 INFO L268 CegarLoopResult]: For program point L7631-1(line 7631) no Hoare annotation was computed. [2020-07-10 16:42:17,202 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_7ENTRY(lines 7628 7635) no Hoare annotation was computed. [2020-07-10 16:42:17,202 INFO L268 CegarLoopResult]: For program point L7631(line 7631) no Hoare annotation was computed. [2020-07-10 16:42:17,202 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_7EXIT(lines 7628 7635) no Hoare annotation was computed. [2020-07-10 16:42:17,203 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_7FINAL(lines 7628 7635) no Hoare annotation was computed. [2020-07-10 16:42:17,203 INFO L268 CegarLoopResult]: For program point printkFINAL(lines 8068 8070) no Hoare annotation was computed. [2020-07-10 16:42:17,203 INFO L268 CegarLoopResult]: For program point printkENTRY(lines 8068 8070) no Hoare annotation was computed. [2020-07-10 16:42:17,203 INFO L268 CegarLoopResult]: For program point printkEXIT(lines 8068 8070) no Hoare annotation was computed. [2020-07-10 16:42:17,203 INFO L268 CegarLoopResult]: For program point warn_slowpath_nullEXIT(lines 8099 8101) no Hoare annotation was computed. [2020-07-10 16:42:17,203 INFO L268 CegarLoopResult]: For program point warn_slowpath_nullFINAL(lines 8099 8101) no Hoare annotation was computed. [2020-07-10 16:42:17,203 INFO L271 CegarLoopResult]: At program point warn_slowpath_nullENTRY(lines 8099 8101) the Hoare annotation is: true [2020-07-10 16:42:17,203 INFO L268 CegarLoopResult]: For program point L7743-1(lines 7741 7744) no Hoare annotation was computed. [2020-07-10 16:42:17,203 INFO L268 CegarLoopResult]: For program point L7743(line 7743) no Hoare annotation was computed. [2020-07-10 16:42:17,203 INFO L268 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_structEXIT(lines 7737 7753) no Hoare annotation was computed. [2020-07-10 16:42:17,204 INFO L268 CegarLoopResult]: For program point L7741(lines 7741 7744) no Hoare annotation was computed. [2020-07-10 16:42:17,204 INFO L268 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_structFINAL(lines 7737 7753) no Hoare annotation was computed. [2020-07-10 16:42:17,204 INFO L268 CegarLoopResult]: For program point L7746(lines 7746 7750) no Hoare annotation was computed. [2020-07-10 16:42:17,204 INFO L268 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_structENTRY(lines 7737 7753) no Hoare annotation was computed. [2020-07-10 16:42:17,204 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_lockENTRY(lines 7871 7881) no Hoare annotation was computed. [2020-07-10 16:42:17,204 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_lockEXIT(lines 7871 7881) no Hoare annotation was computed. [2020-07-10 16:42:17,204 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_lockFINAL(lines 7871 7881) no Hoare annotation was computed. [2020-07-10 16:42:17,204 INFO L268 CegarLoopResult]: For program point L7874(lines 7874 7877) no Hoare annotation was computed. [2020-07-10 16:42:17,204 INFO L268 CegarLoopResult]: For program point L7876-1(lines 7874 7877) no Hoare annotation was computed. [2020-07-10 16:42:17,204 INFO L268 CegarLoopResult]: For program point L7876(line 7876) no Hoare annotation was computed. [2020-07-10 16:42:17,205 INFO L268 CegarLoopResult]: For program point L7125(line 7125) no Hoare annotation was computed. [2020-07-10 16:42:17,205 INFO L268 CegarLoopResult]: For program point L7150(lines 7150 7151) no Hoare annotation was computed. [2020-07-10 16:42:17,205 INFO L268 CegarLoopResult]: For program point L7150-1(lines 7150 7151) no Hoare annotation was computed. [2020-07-10 16:42:17,205 INFO L268 CegarLoopResult]: For program point L7113(lines 7113 7132) no Hoare annotation was computed. [2020-07-10 16:42:17,205 INFO L268 CegarLoopResult]: For program point L7101-1(lines 7101 7102) no Hoare annotation was computed. [2020-07-10 16:42:17,205 INFO L268 CegarLoopResult]: For program point L7101(lines 7101 7102) no Hoare annotation was computed. [2020-07-10 16:42:17,205 INFO L268 CegarLoopResult]: For program point L7126(lines 7126 7129) no Hoare annotation was computed. [2020-07-10 16:42:17,205 INFO L268 CegarLoopResult]: For program point L7126-2(lines 7126 7129) no Hoare annotation was computed. [2020-07-10 16:42:17,205 INFO L268 CegarLoopResult]: For program point L7118(lines 7118 7121) no Hoare annotation was computed. [2020-07-10 16:42:17,205 INFO L268 CegarLoopResult]: For program point L7114(line 7114) no Hoare annotation was computed. [2020-07-10 16:42:17,205 INFO L268 CegarLoopResult]: For program point L7118-2(lines 7115 7121) no Hoare annotation was computed. [2020-07-10 16:42:17,206 INFO L268 CegarLoopResult]: For program point L7143(lines 7093 7156) no Hoare annotation was computed. [2020-07-10 16:42:17,206 INFO L268 CegarLoopResult]: For program point flexcop_usb_process_frameEXIT(lines 7086 7157) no Hoare annotation was computed. [2020-07-10 16:42:17,206 INFO L268 CegarLoopResult]: For program point L7135(lines 7135 7138) no Hoare annotation was computed. [2020-07-10 16:42:17,206 INFO L268 CegarLoopResult]: For program point flexcop_usb_process_frameFINAL(lines 7086 7157) no Hoare annotation was computed. [2020-07-10 16:42:17,206 INFO L268 CegarLoopResult]: For program point flexcop_usb_process_frameENTRY(lines 7086 7157) no Hoare annotation was computed. [2020-07-10 16:42:17,206 INFO L268 CegarLoopResult]: For program point L7135-2(lines 7135 7138) no Hoare annotation was computed. [2020-07-10 16:42:17,206 INFO L268 CegarLoopResult]: For program point L7094(lines 7094 7098) no Hoare annotation was computed. [2020-07-10 16:42:17,206 INFO L268 CegarLoopResult]: For program point L7094-2(lines 7094 7098) no Hoare annotation was computed. [2020-07-10 16:42:17,206 INFO L268 CegarLoopResult]: For program point L7115(lines 7115 7121) no Hoare annotation was computed. [2020-07-10 16:42:17,206 INFO L268 CegarLoopResult]: For program point L7148-1(lines 7148 7153) no Hoare annotation was computed. [2020-07-10 16:42:17,206 INFO L268 CegarLoopResult]: For program point L7099(lines 7099 7109) no Hoare annotation was computed. [2020-07-10 16:42:17,206 INFO L268 CegarLoopResult]: For program point L7116-1(line 7116) no Hoare annotation was computed. [2020-07-10 16:42:17,206 INFO L268 CegarLoopResult]: For program point L7116(line 7116) no Hoare annotation was computed. [2020-07-10 16:42:17,207 INFO L268 CegarLoopResult]: For program point L7112(lines 7112 7140) no Hoare annotation was computed. [2020-07-10 16:42:17,207 INFO L268 CegarLoopResult]: For program point L7145(lines 7093 7156) no Hoare annotation was computed. [2020-07-10 16:42:17,207 INFO L268 CegarLoopResult]: For program point L7141(lines 7093 7156) no Hoare annotation was computed. [2020-07-10 16:42:17,207 INFO L264 CegarLoopResult]: At program point ldv_usb_deregister_9ENTRY(lines 7648 7655) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,207 INFO L268 CegarLoopResult]: For program point ldv_usb_deregister_9FINAL(lines 7648 7655) no Hoare annotation was computed. [2020-07-10 16:42:17,207 INFO L268 CegarLoopResult]: For program point ldv_usb_deregister_9EXIT(lines 7648 7655) no Hoare annotation was computed. [2020-07-10 16:42:17,207 INFO L268 CegarLoopResult]: For program point L7651-1(line 7651) no Hoare annotation was computed. [2020-07-10 16:42:17,207 INFO L264 CegarLoopResult]: At program point L7651(line 7651) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,207 INFO L268 CegarLoopResult]: For program point L6819-2(lines 6819 6825) no Hoare annotation was computed. [2020-07-10 16:42:17,207 INFO L268 CegarLoopResult]: For program point L6813-2(lines 6813 6817) no Hoare annotation was computed. [2020-07-10 16:42:17,207 INFO L268 CegarLoopResult]: For program point L6813(lines 6813 6817) no Hoare annotation was computed. [2020-07-10 16:42:17,207 INFO L268 CegarLoopResult]: For program point L6807(lines 6807 6811) no Hoare annotation was computed. [2020-07-10 16:42:17,207 INFO L268 CegarLoopResult]: For program point flexcop_usb_readwrite_dwFINAL(lines 6784 6842) no Hoare annotation was computed. [2020-07-10 16:42:17,207 INFO L268 CegarLoopResult]: For program point L6807-2(lines 6807 6811) no Hoare annotation was computed. [2020-07-10 16:42:17,207 INFO L268 CegarLoopResult]: For program point L6830(lines 6830 6834) no Hoare annotation was computed. [2020-07-10 16:42:17,207 INFO L268 CegarLoopResult]: For program point flexcop_usb_readwrite_dwEXIT(lines 6784 6842) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point L6801-2(lines 6801 6805) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point flexcop_usb_readwrite_dwENTRY(lines 6784 6842) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point L6801(lines 6801 6805) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point L6826(lines 6826 6827) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point L6830-2(lines 6830 6834) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point L6826-1(lines 6826 6827) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point L6820-1(line 6820) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point L6820(line 6820) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point L6829(lines 6829 6839) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point L6823-1(line 6823) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point L6823(line 6823) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point L6819(lines 6819 6825) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point L7030(lines 7030 7033) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point L7030-2(lines 7030 7033) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point L7022(line 7022) no Hoare annotation was computed. [2020-07-10 16:42:17,208 INFO L268 CegarLoopResult]: For program point L7022-2(line 7022) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point L7014(line 7014) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point L7047(lines 7047 7051) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point L7014-2(line 7014) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point L7047-2(lines 7047 7051) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point L7039(lines 7039 7044) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point L7039-2(lines 7039 7044) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point flexcop_usb_i2c_reqFINAL(lines 6996 7054) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point L7023(line 7023) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point flexcop_usb_i2c_reqEXIT(lines 6996 7054) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point flexcop_usb_i2c_reqENTRY(lines 6996 7054) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point L7015(line 7015) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point L7015-2(line 7015) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point L7036(lines 7009 7053) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point L7024-1(line 7024) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point L7024(line 7024) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point L7016(line 7016) no Hoare annotation was computed. [2020-07-10 16:42:17,209 INFO L268 CegarLoopResult]: For program point L7012(lines 7012 7035) no Hoare annotation was computed. [2020-07-10 16:42:17,210 INFO L268 CegarLoopResult]: For program point L7045-1(lines 7045 7046) no Hoare annotation was computed. [2020-07-10 16:42:17,210 INFO L268 CegarLoopResult]: For program point L7045(lines 7045 7046) no Hoare annotation was computed. [2020-07-10 16:42:17,210 INFO L268 CegarLoopResult]: For program point L7029(line 7029) no Hoare annotation was computed. [2020-07-10 16:42:17,210 INFO L268 CegarLoopResult]: For program point L7017-1(line 7017) no Hoare annotation was computed. [2020-07-10 16:42:17,210 INFO L268 CegarLoopResult]: For program point L7017(line 7017) no Hoare annotation was computed. [2020-07-10 16:42:17,210 INFO L268 CegarLoopResult]: For program point L7013-2(line 7013) no Hoare annotation was computed. [2020-07-10 16:42:17,210 INFO L268 CegarLoopResult]: For program point L7013(line 7013) no Hoare annotation was computed. [2020-07-10 16:42:17,210 INFO L268 CegarLoopResult]: For program point dma_alloc_attrsFINAL(lines 6684 6715) no Hoare annotation was computed. [2020-07-10 16:42:17,210 INFO L271 CegarLoopResult]: At program point L6710(line 6710) the Hoare annotation is: true [2020-07-10 16:42:17,210 INFO L268 CegarLoopResult]: For program point L6711-1(line 6711) no Hoare annotation was computed. [2020-07-10 16:42:17,210 INFO L268 CegarLoopResult]: For program point dma_alloc_attrsEXIT(lines 6684 6715) no Hoare annotation was computed. [2020-07-10 16:42:17,210 INFO L271 CegarLoopResult]: At program point L6711(line 6711) the Hoare annotation is: true [2020-07-10 16:42:17,210 INFO L268 CegarLoopResult]: For program point L6712-1(line 6712) no Hoare annotation was computed. [2020-07-10 16:42:17,210 INFO L271 CegarLoopResult]: At program point L6712(line 6712) the Hoare annotation is: true [2020-07-10 16:42:17,211 INFO L268 CegarLoopResult]: For program point L6710-1(line 6710) no Hoare annotation was computed. [2020-07-10 16:42:17,211 INFO L268 CegarLoopResult]: For program point L6704(lines 6704 6709) no Hoare annotation was computed. [2020-07-10 16:42:17,211 INFO L271 CegarLoopResult]: At program point dma_alloc_attrsENTRY(lines 6684 6715) the Hoare annotation is: true [2020-07-10 16:42:17,211 INFO L268 CegarLoopResult]: For program point L6699(line 6699) no Hoare annotation was computed. [2020-07-10 16:42:17,211 INFO L268 CegarLoopResult]: For program point L6700(lines 6700 6703) no Hoare annotation was computed. [2020-07-10 16:42:17,211 INFO L268 CegarLoopResult]: For program point L6695(lines 6695 6698) no Hoare annotation was computed. [2020-07-10 16:42:17,211 INFO L268 CegarLoopResult]: For program point L6692-1(line 6692) no Hoare annotation was computed. [2020-07-10 16:42:17,211 INFO L271 CegarLoopResult]: At program point L6692(line 6692) the Hoare annotation is: true [2020-07-10 16:42:17,211 INFO L271 CegarLoopResult]: At program point L6695-2(lines 6695 6698) the Hoare annotation is: true [2020-07-10 16:42:17,211 INFO L268 CegarLoopResult]: For program point L7978(line 7978) no Hoare annotation was computed. [2020-07-10 16:42:17,212 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_mutex_of_deviceEXIT(lines 7973 7983) no Hoare annotation was computed. [2020-07-10 16:42:17,212 INFO L268 CegarLoopResult]: For program point L7976(lines 7976 7979) no Hoare annotation was computed. [2020-07-10 16:42:17,212 INFO L268 CegarLoopResult]: For program point L7978-1(lines 7976 7979) no Hoare annotation was computed. [2020-07-10 16:42:17,212 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_mutex_of_deviceENTRY(lines 7973 7983) no Hoare annotation was computed. [2020-07-10 16:42:17,212 INFO L268 CegarLoopResult]: For program point ldv_mutex_unlock_mutex_of_deviceFINAL(lines 7973 7983) no Hoare annotation was computed. [2020-07-10 16:42:17,212 INFO L264 CegarLoopResult]: At program point flexcop_usb_driver_exitENTRY(lines 7477 7483) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,212 INFO L268 CegarLoopResult]: For program point flexcop_usb_driver_exitEXIT(lines 7477 7483) no Hoare annotation was computed. [2020-07-10 16:42:17,212 INFO L268 CegarLoopResult]: For program point flexcop_usb_driver_exitFINAL(lines 7477 7483) no Hoare annotation was computed. [2020-07-10 16:42:17,212 INFO L271 CegarLoopResult]: At program point usb_set_intfdataENTRY(lines 6597 6603) the Hoare annotation is: true [2020-07-10 16:42:17,213 INFO L268 CegarLoopResult]: For program point usb_set_intfdataFINAL(lines 6597 6603) no Hoare annotation was computed. [2020-07-10 16:42:17,213 INFO L268 CegarLoopResult]: For program point L6600-1(line 6600) no Hoare annotation was computed. [2020-07-10 16:42:17,213 INFO L271 CegarLoopResult]: At program point L6600(line 6600) the Hoare annotation is: true [2020-07-10 16:42:17,213 INFO L268 CegarLoopResult]: For program point usb_set_intfdataEXIT(lines 6597 6603) no Hoare annotation was computed. [2020-07-10 16:42:17,213 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_killable_cred_guard_mutex_of_signal_structEXIT(lines 7694 7709) no Hoare annotation was computed. [2020-07-10 16:42:17,213 INFO L268 CegarLoopResult]: For program point L7702(lines 7702 7707) no Hoare annotation was computed. [2020-07-10 16:42:17,213 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_killable_cred_guard_mutex_of_signal_structENTRY(lines 7694 7709) no Hoare annotation was computed. [2020-07-10 16:42:17,213 INFO L268 CegarLoopResult]: For program point L7699-1(lines 7697 7700) no Hoare annotation was computed. [2020-07-10 16:42:17,213 INFO L268 CegarLoopResult]: For program point L7699(line 7699) no Hoare annotation was computed. [2020-07-10 16:42:17,213 INFO L268 CegarLoopResult]: For program point L7697(lines 7697 7700) no Hoare annotation was computed. [2020-07-10 16:42:17,213 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_killable_cred_guard_mutex_of_signal_structFINAL(lines 7694 7709) no Hoare annotation was computed. [2020-07-10 16:42:17,214 INFO L268 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_lockFINAL(lines 7840 7855) no Hoare annotation was computed. [2020-07-10 16:42:17,214 INFO L268 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_lockENTRY(lines 7840 7855) no Hoare annotation was computed. [2020-07-10 16:42:17,214 INFO L268 CegarLoopResult]: For program point L7848(lines 7848 7852) no Hoare annotation was computed. [2020-07-10 16:42:17,214 INFO L268 CegarLoopResult]: For program point L7843(lines 7843 7846) no Hoare annotation was computed. [2020-07-10 16:42:17,214 INFO L268 CegarLoopResult]: For program point L7845-1(lines 7843 7846) no Hoare annotation was computed. [2020-07-10 16:42:17,214 INFO L268 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_lockEXIT(lines 7840 7855) no Hoare annotation was computed. [2020-07-10 16:42:17,214 INFO L268 CegarLoopResult]: For program point L7845(line 7845) no Hoare annotation was computed. [2020-07-10 16:42:17,214 INFO L268 CegarLoopResult]: For program point debug_dma_free_coherentFINAL(lines 8014 8016) no Hoare annotation was computed. [2020-07-10 16:42:17,214 INFO L268 CegarLoopResult]: For program point debug_dma_free_coherentEXIT(lines 8014 8016) no Hoare annotation was computed. [2020-07-10 16:42:17,214 INFO L271 CegarLoopResult]: At program point debug_dma_free_coherentENTRY(lines 8014 8016) the Hoare annotation is: true [2020-07-10 16:42:17,215 INFO L268 CegarLoopResult]: For program point ldv__builtin_trapENTRY(lines 7670 7676) no Hoare annotation was computed. [2020-07-10 16:42:17,215 INFO L268 CegarLoopResult]: For program point ldv__builtin_trapEXIT(lines 7670 7676) no Hoare annotation was computed. [2020-07-10 16:42:17,215 INFO L268 CegarLoopResult]: For program point ldv__builtin_trapFINAL(lines 7670 7676) no Hoare annotation was computed. [2020-07-10 16:42:17,215 INFO L268 CegarLoopResult]: For program point interface_to_usbdevFINAL(lines 6604 6610) no Hoare annotation was computed. [2020-07-10 16:42:17,215 INFO L271 CegarLoopResult]: At program point interface_to_usbdevENTRY(lines 6604 6610) the Hoare annotation is: true [2020-07-10 16:42:17,215 INFO L268 CegarLoopResult]: For program point interface_to_usbdevEXIT(lines 6604 6610) no Hoare annotation was computed. [2020-07-10 16:42:17,215 INFO L268 CegarLoopResult]: For program point arch_local_save_flagsFINAL(lines 6530 6559) no Hoare annotation was computed. [2020-07-10 16:42:17,215 INFO L268 CegarLoopResult]: For program point L6544-1(lines 6544 6545) no Hoare annotation was computed. [2020-07-10 16:42:17,215 INFO L271 CegarLoopResult]: At program point L6544(lines 6544 6545) the Hoare annotation is: true [2020-07-10 16:42:17,216 INFO L268 CegarLoopResult]: For program point arch_local_save_flagsEXIT(lines 6530 6559) no Hoare annotation was computed. [2020-07-10 16:42:17,216 INFO L271 CegarLoopResult]: At program point arch_local_save_flagsENTRY(lines 6530 6559) the Hoare annotation is: true [2020-07-10 16:42:17,216 INFO L268 CegarLoopResult]: For program point L6546(lines 6546 6552) no Hoare annotation was computed. [2020-07-10 16:42:17,216 INFO L271 CegarLoopResult]: At program point L6549(lines 6546 6551) the Hoare annotation is: true [2020-07-10 16:42:17,216 INFO L264 CegarLoopResult]: At program point usb_alloc_urbENTRY(lines 8071 8073) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,216 INFO L268 CegarLoopResult]: For program point L8072-1(line 8072) no Hoare annotation was computed. [2020-07-10 16:42:17,216 INFO L264 CegarLoopResult]: At program point L8072(line 8072) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0))) [2020-07-10 16:42:17,217 INFO L268 CegarLoopResult]: For program point usb_alloc_urbFINAL(lines 8071 8073) no Hoare annotation was computed. [2020-07-10 16:42:17,217 INFO L268 CegarLoopResult]: For program point usb_alloc_urbEXIT(lines 8071 8073) no Hoare annotation was computed. [2020-07-10 16:42:17,217 INFO L268 CegarLoopResult]: For program point dma_alloc_coherent_gfp_flagsFINAL(lines 6667 6683) no Hoare annotation was computed. [2020-07-10 16:42:17,217 INFO L268 CegarLoopResult]: For program point L6677-1(lines 6677 6680) no Hoare annotation was computed. [2020-07-10 16:42:17,217 INFO L268 CegarLoopResult]: For program point L6671-1(line 6671) no Hoare annotation was computed. [2020-07-10 16:42:17,217 INFO L271 CegarLoopResult]: At program point L6671(line 6671) the Hoare annotation is: true [2020-07-10 16:42:17,217 INFO L268 CegarLoopResult]: For program point L6673-2(lines 6670 6682) no Hoare annotation was computed. [2020-07-10 16:42:17,217 INFO L268 CegarLoopResult]: For program point L6673(lines 6673 6676) no Hoare annotation was computed. [2020-07-10 16:42:17,217 INFO L271 CegarLoopResult]: At program point dma_alloc_coherent_gfp_flagsENTRY(lines 6667 6683) the Hoare annotation is: true [2020-07-10 16:42:17,218 INFO L268 CegarLoopResult]: For program point dma_alloc_coherent_gfp_flagsEXIT(lines 6667 6683) no Hoare annotation was computed. [2020-07-10 16:42:17,218 INFO L271 CegarLoopResult]: At program point ldv_check_final_stateENTRY(lines 7993 8010) the Hoare annotation is: true [2020-07-10 16:42:17,218 INFO L264 CegarLoopResult]: At program point L7998(line 7998) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2020-07-10 16:42:17,218 INFO L268 CegarLoopResult]: For program point L8002-1(lines 7995 8009) no Hoare annotation was computed. [2020-07-10 16:42:17,218 INFO L268 CegarLoopResult]: For program point L7998-1(lines 7995 8009) no Hoare annotation was computed. [2020-07-10 16:42:17,218 INFO L264 CegarLoopResult]: At program point L8006(line 8006) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2020-07-10 16:42:17,218 INFO L264 CegarLoopResult]: At program point L8002(line 8002) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2020-07-10 16:42:17,218 INFO L268 CegarLoopResult]: For program point ldv_check_final_stateEXIT(lines 7993 8010) no Hoare annotation was computed. [2020-07-10 16:42:17,219 INFO L268 CegarLoopResult]: For program point L8006-1(lines 7993 8010) no Hoare annotation was computed. [2020-07-10 16:42:17,219 INFO L268 CegarLoopResult]: For program point flexcop_usb_write_ibi_regENTRY(lines 7063 7070) no Hoare annotation was computed. [2020-07-10 16:42:17,219 INFO L268 CegarLoopResult]: For program point L7067-1(line 7067) no Hoare annotation was computed. [2020-07-10 16:42:17,219 INFO L268 CegarLoopResult]: For program point L7067(line 7067) no Hoare annotation was computed. [2020-07-10 16:42:17,219 INFO L268 CegarLoopResult]: For program point flexcop_usb_write_ibi_regEXIT(lines 7063 7070) no Hoare annotation was computed. [2020-07-10 16:42:17,219 INFO L268 CegarLoopResult]: For program point flexcop_usb_write_ibi_regFINAL(lines 7063 7070) no Hoare annotation was computed. [2020-07-10 16:42:17,219 INFO L268 CegarLoopResult]: For program point is_device_dma_capableFINAL(lines 6629 6634) no Hoare annotation was computed. [2020-07-10 16:42:17,219 INFO L268 CegarLoopResult]: For program point is_device_dma_capableEXIT(lines 6629 6634) no Hoare annotation was computed. [2020-07-10 16:42:17,219 INFO L268 CegarLoopResult]: For program point L6632-2(line 6632) no Hoare annotation was computed. [2020-07-10 16:42:17,220 INFO L271 CegarLoopResult]: At program point is_device_dma_capableENTRY(lines 6629 6634) the Hoare annotation is: true [2020-07-10 16:42:17,220 INFO L268 CegarLoopResult]: For program point L6632(line 6632) no Hoare annotation was computed. [2020-07-10 16:42:17,220 INFO L268 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceEXIT(lines 7942 7957) no Hoare annotation was computed. [2020-07-10 16:42:17,220 INFO L268 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceENTRY(lines 7942 7957) no Hoare annotation was computed. [2020-07-10 16:42:17,220 INFO L268 CegarLoopResult]: For program point L7950(lines 7950 7954) no Hoare annotation was computed. [2020-07-10 16:42:17,220 INFO L268 CegarLoopResult]: For program point L7947-1(lines 7945 7948) no Hoare annotation was computed. [2020-07-10 16:42:17,220 INFO L268 CegarLoopResult]: For program point L7947(line 7947) no Hoare annotation was computed. [2020-07-10 16:42:17,220 INFO L268 CegarLoopResult]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceFINAL(lines 7942 7957) no Hoare annotation was computed. [2020-07-10 16:42:17,220 INFO L268 CegarLoopResult]: For program point L7945(lines 7945 7948) no Hoare annotation was computed. [2020-07-10 16:42:17,220 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 16:42:17,221 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-10 16:42:17,221 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 16:42:17,221 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 16:42:17,221 INFO L268 CegarLoopResult]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$EXIT(line -1) no Hoare annotation was computed. [2020-07-10 16:42:17,221 INFO L271 CegarLoopResult]: At program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ENTRY(line -1) the Hoare annotation is: true [2020-07-10 16:42:17,221 INFO L268 CegarLoopResult]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$FINAL(line -1) no Hoare annotation was computed. [2020-07-10 16:42:17,221 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_lockFINAL(lines 7781 7796) no Hoare annotation was computed. [2020-07-10 16:42:17,221 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_lockEXIT(lines 7781 7796) no Hoare annotation was computed. [2020-07-10 16:42:17,221 INFO L268 CegarLoopResult]: For program point L7786(line 7786) no Hoare annotation was computed. [2020-07-10 16:42:17,221 INFO L268 CegarLoopResult]: For program point L7789(lines 7789 7794) no Hoare annotation was computed. [2020-07-10 16:42:17,222 INFO L268 CegarLoopResult]: For program point L7784(lines 7784 7787) no Hoare annotation was computed. [2020-07-10 16:42:17,222 INFO L268 CegarLoopResult]: For program point L7786-1(lines 7784 7787) no Hoare annotation was computed. [2020-07-10 16:42:17,222 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_interruptible_lockENTRY(lines 7781 7796) no Hoare annotation was computed. [2020-07-10 16:42:17,222 INFO L268 CegarLoopResult]: For program point L7918(lines 7918 7921) no Hoare annotation was computed. [2020-07-10 16:42:17,222 INFO L268 CegarLoopResult]: For program point L7920-1(lines 7918 7921) no Hoare annotation was computed. [2020-07-10 16:42:17,222 INFO L268 CegarLoopResult]: For program point L7920(line 7920) no Hoare annotation was computed. [2020-07-10 16:42:17,222 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_mutex_of_deviceENTRY(lines 7915 7925) no Hoare annotation was computed. [2020-07-10 16:42:17,222 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_mutex_of_deviceFINAL(lines 7915 7925) no Hoare annotation was computed. [2020-07-10 16:42:17,222 INFO L268 CegarLoopResult]: For program point ldv_mutex_lock_mutex_of_deviceEXIT(lines 7915 7925) no Hoare annotation was computed. [2020-07-10 16:42:17,240 WARN L170 areAnnotationChecker]: flexcop_device_exitFINAL has no Hoare annotation [2020-07-10 16:42:17,241 WARN L170 areAnnotationChecker]: usb_submit_urbFINAL has no Hoare annotation [2020-07-10 16:42:17,241 WARN L170 areAnnotationChecker]: ldv_mutex_lock_killable_lockENTRY has no Hoare annotation [2020-07-10 16:42:17,241 WARN L170 areAnnotationChecker]: ldv_initializeFINAL has no Hoare annotation [2020-07-10 16:42:17,242 WARN L170 areAnnotationChecker]: usb_deregisterFINAL has no Hoare annotation [2020-07-10 16:42:17,242 WARN L170 areAnnotationChecker]: usb_set_interfaceFINAL has no Hoare annotation [2020-07-10 16:42:17,242 WARN L170 areAnnotationChecker]: flexcop_usb_i2c_requestENTRY has no Hoare annotation [2020-07-10 16:42:17,242 WARN L170 areAnnotationChecker]: L6656 has no Hoare annotation [2020-07-10 16:42:17,242 WARN L170 areAnnotationChecker]: #Ultimate.C_memcpyENTRY has no Hoare annotation [2020-07-10 16:42:17,243 WARN L170 areAnnotationChecker]: __create_pipeFINAL has no Hoare annotation [2020-07-10 16:42:17,243 WARN L170 areAnnotationChecker]: ldv_mutex_lock_lockENTRY has no Hoare annotation [2020-07-10 16:42:17,243 WARN L170 areAnnotationChecker]: L8021 has no Hoare annotation [2020-07-10 16:42:17,243 WARN L170 areAnnotationChecker]: flexcop_usb_stream_controlENTRY has no Hoare annotation [2020-07-10 16:42:17,243 WARN L170 areAnnotationChecker]: ldv_mutex_trylock_4ENTRY has no Hoare annotation [2020-07-10 16:42:17,243 WARN L170 areAnnotationChecker]: usb_kill_urbFINAL has no Hoare annotation [2020-07-10 16:42:17,243 WARN L170 areAnnotationChecker]: ldv_mutex_is_locked_cred_guard_mutex_of_signal_structENTRY has no Hoare annotation [2020-07-10 16:42:17,243 WARN L170 areAnnotationChecker]: kfreeENTRY has no Hoare annotation [2020-07-10 16:42:17,243 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_cred_guard_mutex_of_signal_structENTRY has no Hoare annotation [2020-07-10 16:42:17,244 WARN L170 areAnnotationChecker]: mutex_trylockENTRY has no Hoare annotation [2020-07-10 16:42:17,244 WARN L170 areAnnotationChecker]: L6764 has no Hoare annotation [2020-07-10 16:42:17,244 WARN L170 areAnnotationChecker]: flexcop_sram_set_destFINAL has no Hoare annotation [2020-07-10 16:42:17,244 WARN L170 areAnnotationChecker]: ldv_mutex_lock_killable_mutex_of_deviceENTRY has no Hoare annotation [2020-07-10 16:42:17,244 WARN L170 areAnnotationChecker]: mutex_unlockENTRY has no Hoare annotation [2020-07-10 16:42:17,244 WARN L170 areAnnotationChecker]: ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-10 16:42:17,244 WARN L170 areAnnotationChecker]: ldv_errorFINAL has no Hoare annotation [2020-07-10 16:42:17,244 WARN L170 areAnnotationChecker]: ldv__builtin_expectFINAL has no Hoare annotation [2020-07-10 16:42:17,244 WARN L170 areAnnotationChecker]: flexcop_device_kfreeFINAL has no Hoare annotation [2020-07-10 16:42:17,244 WARN L170 areAnnotationChecker]: flexcop_sram_ctrlFINAL has no Hoare annotation [2020-07-10 16:42:17,245 WARN L170 areAnnotationChecker]: ldv_mutex_lock_1ENTRY has no Hoare annotation [2020-07-10 16:42:17,245 WARN L170 areAnnotationChecker]: flexcop_wan_set_speedFINAL has no Hoare annotation [2020-07-10 16:42:17,245 WARN L170 areAnnotationChecker]: flexcop_usb_read_ibi_regENTRY has no Hoare annotation [2020-07-10 16:42:17,245 WARN L170 areAnnotationChecker]: flexcop_usb_urb_completeENTRY has no Hoare annotation [2020-07-10 16:42:17,246 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 16:42:17,246 WARN L170 areAnnotationChecker]: flexcop_device_initializeFINAL has no Hoare annotation [2020-07-10 16:42:17,246 WARN L170 areAnnotationChecker]: L6751 has no Hoare annotation [2020-07-10 16:42:17,246 WARN L170 areAnnotationChecker]: mutex_lockENTRY has no Hoare annotation [2020-07-10 16:42:17,246 WARN L170 areAnnotationChecker]: flexcop_usb_v8_memory_reqENTRY has no Hoare annotation [2020-07-10 16:42:17,246 WARN L170 areAnnotationChecker]: ldv_mutex_lock_interruptible_mutex_of_deviceENTRY has no Hoare annotation [2020-07-10 16:42:17,246 WARN L170 areAnnotationChecker]: ldv_mutex_is_locked_mutex_of_deviceENTRY has no Hoare annotation [2020-07-10 16:42:17,247 WARN L170 areAnnotationChecker]: debug_dma_alloc_coherentFINAL has no Hoare annotation [2020-07-10 16:42:17,247 WARN L170 areAnnotationChecker]: ldv_mutex_lock_cred_guard_mutex_of_signal_structENTRY has no Hoare annotation [2020-07-10 16:42:17,247 WARN L170 areAnnotationChecker]: flexcop_usb_memory_reqENTRY has no Hoare annotation [2020-07-10 16:42:17,248 WARN L170 areAnnotationChecker]: ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDFINAL has no Hoare annotation [2020-07-10 16:42:17,249 WARN L170 areAnnotationChecker]: ldv_mutex_trylock_mutex_of_deviceENTRY has no Hoare annotation [2020-07-10 16:42:17,249 WARN L170 areAnnotationChecker]: L7252 has no Hoare annotation [2020-07-10 16:42:17,249 WARN L170 areAnnotationChecker]: ldv_mutex_lock_3ENTRY has no Hoare annotation [2020-07-10 16:42:17,249 WARN L170 areAnnotationChecker]: ldv_mutex_trylock_lockENTRY has no Hoare annotation [2020-07-10 16:42:17,249 WARN L170 areAnnotationChecker]: ldv_mutex_lock_6ENTRY has no Hoare annotation [2020-07-10 16:42:17,249 WARN L170 areAnnotationChecker]: usb_control_msgENTRY has no Hoare annotation [2020-07-10 16:42:17,249 WARN L170 areAnnotationChecker]: usb_register_driverFINAL has no Hoare annotation [2020-07-10 16:42:17,249 WARN L170 areAnnotationChecker]: ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_structENTRY has no Hoare annotation [2020-07-10 16:42:17,249 WARN L170 areAnnotationChecker]: arch_irqs_disabled_flagsFINAL has no Hoare annotation [2020-07-10 16:42:17,249 WARN L170 areAnnotationChecker]: usb_free_urbFINAL has no Hoare annotation [2020-07-10 16:42:17,250 WARN L170 areAnnotationChecker]: flexcop_usb_get_mac_addrENTRY has no Hoare annotation [2020-07-10 16:42:17,250 WARN L170 areAnnotationChecker]: flexcop_pass_dmx_packetsENTRY has no Hoare annotation [2020-07-10 16:42:17,250 WARN L170 areAnnotationChecker]: ldv_mutex_is_locked_lockENTRY has no Hoare annotation [2020-07-10 16:42:17,250 WARN L170 areAnnotationChecker]: ldv_mutex_trylock_cred_guard_mutex_of_signal_structENTRY has no Hoare annotation [2020-07-10 16:42:17,250 WARN L170 areAnnotationChecker]: dev_set_drvdataFINAL has no Hoare annotation [2020-07-10 16:42:17,250 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_2ENTRY has no Hoare annotation [2020-07-10 16:42:17,250 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_5ENTRY has no Hoare annotation [2020-07-10 16:42:17,250 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_7ENTRY has no Hoare annotation [2020-07-10 16:42:17,250 WARN L170 areAnnotationChecker]: printkENTRY has no Hoare annotation [2020-07-10 16:42:17,250 WARN L170 areAnnotationChecker]: ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_structENTRY has no Hoare annotation [2020-07-10 16:42:17,251 WARN L170 areAnnotationChecker]: warn_slowpath_nullFINAL has no Hoare annotation [2020-07-10 16:42:17,251 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_lockENTRY has no Hoare annotation [2020-07-10 16:42:17,251 WARN L170 areAnnotationChecker]: flexcop_usb_process_frameENTRY has no Hoare annotation [2020-07-10 16:42:17,251 WARN L170 areAnnotationChecker]: flexcop_usb_readwrite_dwENTRY has no Hoare annotation [2020-07-10 16:42:17,251 WARN L170 areAnnotationChecker]: flexcop_usb_i2c_reqENTRY has no Hoare annotation [2020-07-10 16:42:17,251 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_mutex_of_deviceENTRY has no Hoare annotation [2020-07-10 16:42:17,252 WARN L170 areAnnotationChecker]: flexcop_usb_driver_exitFINAL has no Hoare annotation [2020-07-10 16:42:17,253 WARN L170 areAnnotationChecker]: ldv_mutex_lock_killable_cred_guard_mutex_of_signal_structENTRY has no Hoare annotation [2020-07-10 16:42:17,253 WARN L170 areAnnotationChecker]: ldv_atomic_dec_and_mutex_lock_lockENTRY has no Hoare annotation [2020-07-10 16:42:17,253 WARN L170 areAnnotationChecker]: debug_dma_free_coherentFINAL has no Hoare annotation [2020-07-10 16:42:17,253 WARN L170 areAnnotationChecker]: ldv__builtin_trapENTRY has no Hoare annotation [2020-07-10 16:42:17,253 WARN L170 areAnnotationChecker]: ldv__builtin_trapENTRY has no Hoare annotation [2020-07-10 16:42:17,253 WARN L170 areAnnotationChecker]: interface_to_usbdevFINAL has no Hoare annotation [2020-07-10 16:42:17,253 WARN L170 areAnnotationChecker]: L7998-1 has no Hoare annotation [2020-07-10 16:42:17,254 WARN L170 areAnnotationChecker]: flexcop_usb_write_ibi_regENTRY has no Hoare annotation [2020-07-10 16:42:17,261 WARN L170 areAnnotationChecker]: L6632 has no Hoare annotation [2020-07-10 16:42:17,261 WARN L170 areAnnotationChecker]: ldv_atomic_dec_and_mutex_lock_mutex_of_deviceENTRY has no Hoare annotation [2020-07-10 16:42:17,262 WARN L170 areAnnotationChecker]: ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$FINAL has no Hoare annotation [2020-07-10 16:42:17,262 WARN L170 areAnnotationChecker]: ldv_mutex_lock_interruptible_lockENTRY has no Hoare annotation [2020-07-10 16:42:17,262 WARN L170 areAnnotationChecker]: ldv_mutex_lock_mutex_of_deviceENTRY has no Hoare annotation [2020-07-10 16:42:17,262 WARN L170 areAnnotationChecker]: L6642-1 has no Hoare annotation [2020-07-10 16:42:17,262 WARN L170 areAnnotationChecker]: L8025-1 has no Hoare annotation [2020-07-10 16:42:17,263 WARN L170 areAnnotationChecker]: flexcop_device_exitFINAL has no Hoare annotation [2020-07-10 16:42:17,263 WARN L170 areAnnotationChecker]: L6593-1 has no Hoare annotation [2020-07-10 16:42:17,264 WARN L170 areAnnotationChecker]: usb_submit_urbFINAL has no Hoare annotation [2020-07-10 16:42:17,264 WARN L170 areAnnotationChecker]: L7800 has no Hoare annotation [2020-07-10 16:42:17,264 WARN L170 areAnnotationChecker]: L7800 has no Hoare annotation [2020-07-10 16:42:17,265 WARN L170 areAnnotationChecker]: L6725-1 has no Hoare annotation [2020-07-10 16:42:17,265 WARN L170 areAnnotationChecker]: ldv_initializeFINAL has no Hoare annotation [2020-07-10 16:42:17,265 WARN L170 areAnnotationChecker]: usb_deregisterFINAL has no Hoare annotation [2020-07-10 16:42:17,265 WARN L170 areAnnotationChecker]: usb_set_interfaceFINAL has no Hoare annotation [2020-07-10 16:42:17,265 WARN L170 areAnnotationChecker]: L7076 has no Hoare annotation [2020-07-10 16:42:17,265 WARN L170 areAnnotationChecker]: L7076 has no Hoare annotation [2020-07-10 16:42:17,265 WARN L170 areAnnotationChecker]: L6656 has no Hoare annotation [2020-07-10 16:42:17,265 WARN L170 areAnnotationChecker]: L6656 has no Hoare annotation [2020-07-10 16:42:17,265 WARN L170 areAnnotationChecker]: L-1-1 has no Hoare annotation [2020-07-10 16:42:17,266 WARN L170 areAnnotationChecker]: L-1-1 has no Hoare annotation [2020-07-10 16:42:17,266 WARN L170 areAnnotationChecker]: L7385-1 has no Hoare annotation [2020-07-10 16:42:17,266 WARN L170 areAnnotationChecker]: __create_pipeFINAL has no Hoare annotation [2020-07-10 16:42:17,266 WARN L170 areAnnotationChecker]: L7816 has no Hoare annotation [2020-07-10 16:42:17,266 WARN L170 areAnnotationChecker]: L7816 has no Hoare annotation [2020-07-10 16:42:17,266 WARN L170 areAnnotationChecker]: L8021 has no Hoare annotation [2020-07-10 16:42:17,266 WARN L170 areAnnotationChecker]: L8021 has no Hoare annotation [2020-07-10 16:42:17,266 WARN L170 areAnnotationChecker]: flexcop_usb_stream_controlFINAL has no Hoare annotation [2020-07-10 16:42:17,266 WARN L170 areAnnotationChecker]: L7374-1 has no Hoare annotation [2020-07-10 16:42:17,266 WARN L170 areAnnotationChecker]: L7605 has no Hoare annotation [2020-07-10 16:42:17,267 WARN L170 areAnnotationChecker]: L7605 has no Hoare annotation [2020-07-10 16:42:17,267 WARN L170 areAnnotationChecker]: usb_kill_urbFINAL has no Hoare annotation [2020-07-10 16:42:17,267 WARN L170 areAnnotationChecker]: L7757 has no Hoare annotation [2020-07-10 16:42:17,267 WARN L170 areAnnotationChecker]: L7757 has no Hoare annotation [2020-07-10 16:42:17,267 WARN L170 areAnnotationChecker]: L7350-1 has no Hoare annotation [2020-07-10 16:42:17,267 WARN L170 areAnnotationChecker]: kfreeFINAL has no Hoare annotation [2020-07-10 16:42:17,267 WARN L170 areAnnotationChecker]: L7772 has no Hoare annotation [2020-07-10 16:42:17,267 WARN L170 areAnnotationChecker]: L7772 has no Hoare annotation [2020-07-10 16:42:17,267 WARN L170 areAnnotationChecker]: mutex_trylockFINAL has no Hoare annotation [2020-07-10 16:42:17,267 WARN L170 areAnnotationChecker]: L6764 has no Hoare annotation [2020-07-10 16:42:17,268 WARN L170 areAnnotationChecker]: L6764 has no Hoare annotation [2020-07-10 16:42:17,268 WARN L170 areAnnotationChecker]: flexcop_sram_set_destFINAL has no Hoare annotation [2020-07-10 16:42:17,268 WARN L170 areAnnotationChecker]: L7902 has no Hoare annotation [2020-07-10 16:42:17,268 WARN L170 areAnnotationChecker]: L7902 has no Hoare annotation [2020-07-10 16:42:17,268 WARN L170 areAnnotationChecker]: mutex_unlockFINAL has no Hoare annotation [2020-07-10 16:42:17,268 WARN L170 areAnnotationChecker]: ldv_errorFINAL has no Hoare annotation [2020-07-10 16:42:17,268 WARN L170 areAnnotationChecker]: ldv__builtin_expectFINAL has no Hoare annotation [2020-07-10 16:42:17,269 WARN L170 areAnnotationChecker]: flexcop_device_kfreeFINAL has no Hoare annotation [2020-07-10 16:42:17,269 WARN L170 areAnnotationChecker]: flexcop_sram_ctrlFINAL has no Hoare annotation [2020-07-10 16:42:17,269 WARN L170 areAnnotationChecker]: L7579 has no Hoare annotation [2020-07-10 16:42:17,269 WARN L170 areAnnotationChecker]: L7579 has no Hoare annotation [2020-07-10 16:42:17,269 WARN L170 areAnnotationChecker]: flexcop_wan_set_speedFINAL has no Hoare annotation [2020-07-10 16:42:17,269 WARN L170 areAnnotationChecker]: L7059 has no Hoare annotation [2020-07-10 16:42:17,269 WARN L170 areAnnotationChecker]: L7059 has no Hoare annotation [2020-07-10 16:42:17,269 WARN L170 areAnnotationChecker]: #Ultimate.C_memsetFINAL has no Hoare annotation [2020-07-10 16:42:17,269 WARN L170 areAnnotationChecker]: L7163 has no Hoare annotation [2020-07-10 16:42:17,270 WARN L170 areAnnotationChecker]: L7163 has no Hoare annotation [2020-07-10 16:42:17,270 WARN L170 areAnnotationChecker]: L7641-1 has no Hoare annotation [2020-07-10 16:42:17,270 WARN L170 areAnnotationChecker]: L8042-1 has no Hoare annotation [2020-07-10 16:42:17,271 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 16:42:17,271 WARN L170 areAnnotationChecker]: flexcop_device_initializeFINAL has no Hoare annotation [2020-07-10 16:42:17,271 WARN L170 areAnnotationChecker]: L6751 has no Hoare annotation [2020-07-10 16:42:17,271 WARN L170 areAnnotationChecker]: L6751 has no Hoare annotation [2020-07-10 16:42:17,271 WARN L170 areAnnotationChecker]: mutex_lockFINAL has no Hoare annotation [2020-07-10 16:42:17,271 WARN L170 areAnnotationChecker]: L6859 has no Hoare annotation [2020-07-10 16:42:17,271 WARN L170 areAnnotationChecker]: L6859 has no Hoare annotation [2020-07-10 16:42:17,272 WARN L170 areAnnotationChecker]: L7886 has no Hoare annotation [2020-07-10 16:42:17,272 WARN L170 areAnnotationChecker]: L7886 has no Hoare annotation [2020-07-10 16:42:17,272 WARN L170 areAnnotationChecker]: L7961 has no Hoare annotation [2020-07-10 16:42:17,272 WARN L170 areAnnotationChecker]: L7961 has no Hoare annotation [2020-07-10 16:42:17,272 WARN L170 areAnnotationChecker]: debug_dma_alloc_coherentFINAL has no Hoare annotation [2020-07-10 16:42:17,272 WARN L170 areAnnotationChecker]: L7438-1 has no Hoare annotation [2020-07-10 16:42:17,273 WARN L170 areAnnotationChecker]: L7713 has no Hoare annotation [2020-07-10 16:42:17,273 WARN L170 areAnnotationChecker]: L7713 has no Hoare annotation [2020-07-10 16:42:17,273 WARN L170 areAnnotationChecker]: L6934 has no Hoare annotation [2020-07-10 16:42:17,273 WARN L170 areAnnotationChecker]: L6934 has no Hoare annotation [2020-07-10 16:42:17,274 WARN L170 areAnnotationChecker]: L7495-1 has no Hoare annotation [2020-07-10 16:42:17,275 WARN L170 areAnnotationChecker]: L7473-1 has no Hoare annotation [2020-07-10 16:42:17,277 WARN L170 areAnnotationChecker]: ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDFINAL has no Hoare annotation [2020-07-10 16:42:17,277 WARN L170 areAnnotationChecker]: L7929 has no Hoare annotation [2020-07-10 16:42:17,277 WARN L170 areAnnotationChecker]: L7929 has no Hoare annotation [2020-07-10 16:42:17,277 WARN L170 areAnnotationChecker]: L7252 has no Hoare annotation [2020-07-10 16:42:17,277 WARN L170 areAnnotationChecker]: L7252 has no Hoare annotation [2020-07-10 16:42:17,277 WARN L170 areAnnotationChecker]: L7595 has no Hoare annotation [2020-07-10 16:42:17,277 WARN L170 areAnnotationChecker]: L7595 has no Hoare annotation [2020-07-10 16:42:17,278 WARN L170 areAnnotationChecker]: L7827 has no Hoare annotation [2020-07-10 16:42:17,278 WARN L170 areAnnotationChecker]: L7827 has no Hoare annotation [2020-07-10 16:42:17,278 WARN L170 areAnnotationChecker]: L7623 has no Hoare annotation [2020-07-10 16:42:17,278 WARN L170 areAnnotationChecker]: L7623 has no Hoare annotation [2020-07-10 16:42:17,278 WARN L170 areAnnotationChecker]: usb_control_msgFINAL has no Hoare annotation [2020-07-10 16:42:17,278 WARN L170 areAnnotationChecker]: usb_register_driverFINAL has no Hoare annotation [2020-07-10 16:42:17,278 WARN L170 areAnnotationChecker]: L7681 has no Hoare annotation [2020-07-10 16:42:17,278 WARN L170 areAnnotationChecker]: L7681 has no Hoare annotation [2020-07-10 16:42:17,278 WARN L170 areAnnotationChecker]: arch_irqs_disabled_flagsFINAL has no Hoare annotation [2020-07-10 16:42:17,279 WARN L170 areAnnotationChecker]: usb_free_urbFINAL has no Hoare annotation [2020-07-10 16:42:17,279 WARN L170 areAnnotationChecker]: L6991 has no Hoare annotation [2020-07-10 16:42:17,279 WARN L170 areAnnotationChecker]: L6991 has no Hoare annotation [2020-07-10 16:42:17,279 WARN L170 areAnnotationChecker]: flexcop_pass_dmx_packetsFINAL has no Hoare annotation [2020-07-10 16:42:17,279 WARN L170 areAnnotationChecker]: L7859 has no Hoare annotation [2020-07-10 16:42:17,279 WARN L170 areAnnotationChecker]: L7859 has no Hoare annotation [2020-07-10 16:42:17,279 WARN L170 areAnnotationChecker]: L7724 has no Hoare annotation [2020-07-10 16:42:17,279 WARN L170 areAnnotationChecker]: L7724 has no Hoare annotation [2020-07-10 16:42:17,279 WARN L170 areAnnotationChecker]: dev_set_drvdataFINAL has no Hoare annotation [2020-07-10 16:42:17,279 WARN L170 areAnnotationChecker]: L7587 has no Hoare annotation [2020-07-10 16:42:17,280 WARN L170 areAnnotationChecker]: L7587 has no Hoare annotation [2020-07-10 16:42:17,280 WARN L170 areAnnotationChecker]: L7615 has no Hoare annotation [2020-07-10 16:42:17,280 WARN L170 areAnnotationChecker]: L7615 has no Hoare annotation [2020-07-10 16:42:17,280 WARN L170 areAnnotationChecker]: L7631 has no Hoare annotation [2020-07-10 16:42:17,280 WARN L170 areAnnotationChecker]: L7631 has no Hoare annotation [2020-07-10 16:42:17,280 WARN L170 areAnnotationChecker]: printkFINAL has no Hoare annotation [2020-07-10 16:42:17,280 WARN L170 areAnnotationChecker]: L7741 has no Hoare annotation [2020-07-10 16:42:17,280 WARN L170 areAnnotationChecker]: L7741 has no Hoare annotation [2020-07-10 16:42:17,280 WARN L170 areAnnotationChecker]: warn_slowpath_nullFINAL has no Hoare annotation [2020-07-10 16:42:17,280 WARN L170 areAnnotationChecker]: L7874 has no Hoare annotation [2020-07-10 16:42:17,280 WARN L170 areAnnotationChecker]: L7874 has no Hoare annotation [2020-07-10 16:42:17,281 WARN L170 areAnnotationChecker]: L7094 has no Hoare annotation [2020-07-10 16:42:17,281 WARN L170 areAnnotationChecker]: L7094 has no Hoare annotation [2020-07-10 16:42:17,281 WARN L170 areAnnotationChecker]: L7651-1 has no Hoare annotation [2020-07-10 16:42:17,281 WARN L170 areAnnotationChecker]: L6801 has no Hoare annotation [2020-07-10 16:42:17,281 WARN L170 areAnnotationChecker]: L6801 has no Hoare annotation [2020-07-10 16:42:17,281 WARN L170 areAnnotationChecker]: L7013 has no Hoare annotation [2020-07-10 16:42:17,281 WARN L170 areAnnotationChecker]: L7013 has no Hoare annotation [2020-07-10 16:42:17,281 WARN L170 areAnnotationChecker]: L6692-1 has no Hoare annotation [2020-07-10 16:42:17,281 WARN L170 areAnnotationChecker]: L7976 has no Hoare annotation [2020-07-10 16:42:17,281 WARN L170 areAnnotationChecker]: L7976 has no Hoare annotation [2020-07-10 16:42:17,282 WARN L170 areAnnotationChecker]: flexcop_usb_driver_exitFINAL has no Hoare annotation [2020-07-10 16:42:17,282 WARN L170 areAnnotationChecker]: L6600-1 has no Hoare annotation [2020-07-10 16:42:17,282 WARN L170 areAnnotationChecker]: L7697 has no Hoare annotation [2020-07-10 16:42:17,282 WARN L170 areAnnotationChecker]: L7697 has no Hoare annotation [2020-07-10 16:42:17,282 WARN L170 areAnnotationChecker]: L7843 has no Hoare annotation [2020-07-10 16:42:17,282 WARN L170 areAnnotationChecker]: L7843 has no Hoare annotation [2020-07-10 16:42:17,282 WARN L170 areAnnotationChecker]: debug_dma_free_coherentFINAL has no Hoare annotation [2020-07-10 16:42:17,282 WARN L170 areAnnotationChecker]: ldv__builtin_trapFINAL has no Hoare annotation [2020-07-10 16:42:17,282 WARN L170 areAnnotationChecker]: interface_to_usbdevFINAL has no Hoare annotation [2020-07-10 16:42:17,283 WARN L170 areAnnotationChecker]: L6544-1 has no Hoare annotation [2020-07-10 16:42:17,283 WARN L170 areAnnotationChecker]: L6671-1 has no Hoare annotation [2020-07-10 16:42:17,283 WARN L170 areAnnotationChecker]: L7998-1 has no Hoare annotation [2020-07-10 16:42:17,283 WARN L170 areAnnotationChecker]: L7998-1 has no Hoare annotation [2020-07-10 16:42:17,283 WARN L170 areAnnotationChecker]: L7998-1 has no Hoare annotation [2020-07-10 16:42:17,283 WARN L170 areAnnotationChecker]: L8072-1 has no Hoare annotation [2020-07-10 16:42:17,284 WARN L170 areAnnotationChecker]: L7067 has no Hoare annotation [2020-07-10 16:42:17,284 WARN L170 areAnnotationChecker]: L7067 has no Hoare annotation [2020-07-10 16:42:17,284 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 16:42:17,291 WARN L170 areAnnotationChecker]: L6632 has no Hoare annotation [2020-07-10 16:42:17,291 WARN L170 areAnnotationChecker]: L6632 has no Hoare annotation [2020-07-10 16:42:17,291 WARN L170 areAnnotationChecker]: L7945 has no Hoare annotation [2020-07-10 16:42:17,291 WARN L170 areAnnotationChecker]: L7945 has no Hoare annotation [2020-07-10 16:42:17,291 WARN L170 areAnnotationChecker]: ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$FINAL has no Hoare annotation [2020-07-10 16:42:17,291 WARN L170 areAnnotationChecker]: L7784 has no Hoare annotation [2020-07-10 16:42:17,291 WARN L170 areAnnotationChecker]: L7784 has no Hoare annotation [2020-07-10 16:42:17,292 WARN L170 areAnnotationChecker]: L7918 has no Hoare annotation [2020-07-10 16:42:17,292 WARN L170 areAnnotationChecker]: L7918 has no Hoare annotation [2020-07-10 16:42:17,292 WARN L170 areAnnotationChecker]: L6642-1 has no Hoare annotation [2020-07-10 16:42:17,292 WARN L170 areAnnotationChecker]: L8025-1 has no Hoare annotation [2020-07-10 16:42:17,292 WARN L170 areAnnotationChecker]: flexcop_device_exitEXIT has no Hoare annotation [2020-07-10 16:42:17,292 WARN L170 areAnnotationChecker]: flexcop_device_exitEXIT has no Hoare annotation [2020-07-10 16:42:17,292 WARN L170 areAnnotationChecker]: L6593-1 has no Hoare annotation [2020-07-10 16:42:17,292 WARN L170 areAnnotationChecker]: usb_submit_urbEXIT has no Hoare annotation [2020-07-10 16:42:17,292 WARN L170 areAnnotationChecker]: usb_submit_urbEXIT has no Hoare annotation [2020-07-10 16:42:17,292 WARN L170 areAnnotationChecker]: L7802-1 has no Hoare annotation [2020-07-10 16:42:17,293 WARN L170 areAnnotationChecker]: L7802 has no Hoare annotation [2020-07-10 16:42:17,293 WARN L170 areAnnotationChecker]: L7802 has no Hoare annotation [2020-07-10 16:42:17,293 WARN L170 areAnnotationChecker]: L6725-1 has no Hoare annotation [2020-07-10 16:42:17,293 WARN L170 areAnnotationChecker]: ldv_initializeEXIT has no Hoare annotation [2020-07-10 16:42:17,293 WARN L170 areAnnotationChecker]: usb_deregisterEXIT has no Hoare annotation [2020-07-10 16:42:17,293 WARN L170 areAnnotationChecker]: usb_set_interfaceEXIT has no Hoare annotation [2020-07-10 16:42:17,293 WARN L170 areAnnotationChecker]: L7077 has no Hoare annotation [2020-07-10 16:42:17,293 WARN L170 areAnnotationChecker]: L7077 has no Hoare annotation [2020-07-10 16:42:17,293 WARN L170 areAnnotationChecker]: L7080 has no Hoare annotation [2020-07-10 16:42:17,293 WARN L170 areAnnotationChecker]: L7080 has no Hoare annotation [2020-07-10 16:42:17,293 WARN L170 areAnnotationChecker]: L6657 has no Hoare annotation [2020-07-10 16:42:17,294 WARN L170 areAnnotationChecker]: L6657 has no Hoare annotation [2020-07-10 16:42:17,294 WARN L170 areAnnotationChecker]: L6656-1 has no Hoare annotation [2020-07-10 16:42:17,294 WARN L170 areAnnotationChecker]: L-1-3 has no Hoare annotation [2020-07-10 16:42:17,294 WARN L170 areAnnotationChecker]: L-1-3 has no Hoare annotation [2020-07-10 16:42:17,294 WARN L170 areAnnotationChecker]: L7385-1 has no Hoare annotation [2020-07-10 16:42:17,294 WARN L170 areAnnotationChecker]: __create_pipeEXIT has no Hoare annotation [2020-07-10 16:42:17,294 WARN L170 areAnnotationChecker]: __create_pipeEXIT has no Hoare annotation [2020-07-10 16:42:17,294 WARN L170 areAnnotationChecker]: __create_pipeEXIT has no Hoare annotation [2020-07-10 16:42:17,294 WARN L170 areAnnotationChecker]: __create_pipeEXIT has no Hoare annotation [2020-07-10 16:42:17,294 WARN L170 areAnnotationChecker]: __create_pipeEXIT has no Hoare annotation [2020-07-10 16:42:17,295 WARN L170 areAnnotationChecker]: __create_pipeEXIT has no Hoare annotation [2020-07-10 16:42:17,295 WARN L170 areAnnotationChecker]: __create_pipeEXIT has no Hoare annotation [2020-07-10 16:42:17,295 WARN L170 areAnnotationChecker]: __create_pipeEXIT has no Hoare annotation [2020-07-10 16:42:17,295 WARN L170 areAnnotationChecker]: L7818-1 has no Hoare annotation [2020-07-10 16:42:17,295 WARN L170 areAnnotationChecker]: L7818 has no Hoare annotation [2020-07-10 16:42:17,295 WARN L170 areAnnotationChecker]: L7818 has no Hoare annotation [2020-07-10 16:42:17,295 WARN L170 areAnnotationChecker]: ldv_mallocFINAL has no Hoare annotation [2020-07-10 16:42:17,295 WARN L170 areAnnotationChecker]: L7374-1 has no Hoare annotation [2020-07-10 16:42:17,295 WARN L170 areAnnotationChecker]: L7605-1 has no Hoare annotation [2020-07-10 16:42:17,296 WARN L170 areAnnotationChecker]: usb_kill_urbEXIT has no Hoare annotation [2020-07-10 16:42:17,296 WARN L170 areAnnotationChecker]: L7759 has no Hoare annotation [2020-07-10 16:42:17,296 WARN L170 areAnnotationChecker]: L7759 has no Hoare annotation [2020-07-10 16:42:17,296 WARN L170 areAnnotationChecker]: ldv_mutex_is_locked_cred_guard_mutex_of_signal_structFINAL has no Hoare annotation [2020-07-10 16:42:17,296 WARN L170 areAnnotationChecker]: L7350-1 has no Hoare annotation [2020-07-10 16:42:17,296 WARN L170 areAnnotationChecker]: L7774-1 has no Hoare annotation [2020-07-10 16:42:17,296 WARN L170 areAnnotationChecker]: L7774 has no Hoare annotation [2020-07-10 16:42:17,296 WARN L170 areAnnotationChecker]: L7774 has no Hoare annotation [2020-07-10 16:42:17,296 WARN L170 areAnnotationChecker]: mutex_trylockEXIT has no Hoare annotation [2020-07-10 16:42:17,296 WARN L170 areAnnotationChecker]: pci_free_consistentFINAL has no Hoare annotation [2020-07-10 16:42:17,296 WARN L170 areAnnotationChecker]: flexcop_sram_set_destEXIT has no Hoare annotation [2020-07-10 16:42:17,297 WARN L170 areAnnotationChecker]: L7904-1 has no Hoare annotation [2020-07-10 16:42:17,297 WARN L170 areAnnotationChecker]: L7904 has no Hoare annotation [2020-07-10 16:42:17,297 WARN L170 areAnnotationChecker]: L7904 has no Hoare annotation [2020-07-10 16:42:17,298 WARN L170 areAnnotationChecker]: mutex_unlockEXIT has no Hoare annotation [2020-07-10 16:42:17,298 WARN L170 areAnnotationChecker]: mutex_unlockEXIT has no Hoare annotation [2020-07-10 16:42:17,298 WARN L170 areAnnotationChecker]: mutex_unlockEXIT has no Hoare annotation [2020-07-10 16:42:17,298 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,298 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,298 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,298 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,298 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,298 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,298 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,299 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,301 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,301 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,301 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,301 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,301 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,301 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,301 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,301 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,301 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,302 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,302 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,302 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,302 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,302 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:42:17,302 WARN L170 areAnnotationChecker]: ldv__builtin_expectEXIT has no Hoare annotation [2020-07-10 16:42:17,302 WARN L170 areAnnotationChecker]: ldv__builtin_expectEXIT has no Hoare annotation [2020-07-10 16:42:17,302 WARN L170 areAnnotationChecker]: ldv__builtin_expectEXIT has no Hoare annotation [2020-07-10 16:42:17,302 WARN L170 areAnnotationChecker]: ldv__builtin_expectEXIT has no Hoare annotation [2020-07-10 16:42:17,302 WARN L170 areAnnotationChecker]: flexcop_device_kfreeEXIT has no Hoare annotation [2020-07-10 16:42:17,303 WARN L170 areAnnotationChecker]: flexcop_device_kfreeEXIT has no Hoare annotation [2020-07-10 16:42:17,303 WARN L170 areAnnotationChecker]: flexcop_sram_ctrlEXIT has no Hoare annotation [2020-07-10 16:42:17,303 WARN L170 areAnnotationChecker]: L7579-1 has no Hoare annotation [2020-07-10 16:42:17,303 WARN L170 areAnnotationChecker]: L7579-1 has no Hoare annotation [2020-07-10 16:42:17,303 WARN L170 areAnnotationChecker]: flexcop_wan_set_speedEXIT has no Hoare annotation [2020-07-10 16:42:17,303 WARN L170 areAnnotationChecker]: L7059-1 has no Hoare annotation [2020-07-10 16:42:17,303 WARN L170 areAnnotationChecker]: #Ultimate.C_memsetFINAL has no Hoare annotation [2020-07-10 16:42:17,311 WARN L170 areAnnotationChecker]: L7164 has no Hoare annotation [2020-07-10 16:42:17,312 WARN L170 areAnnotationChecker]: L7164 has no Hoare annotation [2020-07-10 16:42:17,312 WARN L170 areAnnotationChecker]: L7163-1 has no Hoare annotation [2020-07-10 16:42:17,312 WARN L170 areAnnotationChecker]: L7641-1 has no Hoare annotation [2020-07-10 16:42:17,312 WARN L170 areAnnotationChecker]: L8042-1 has no Hoare annotation [2020-07-10 16:42:17,312 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 16:42:17,312 WARN L170 areAnnotationChecker]: flexcop_device_initializeEXIT has no Hoare annotation [2020-07-10 16:42:17,312 WARN L170 areAnnotationChecker]: L6756 has no Hoare annotation [2020-07-10 16:42:17,312 WARN L170 areAnnotationChecker]: mutex_lockEXIT has no Hoare annotation [2020-07-10 16:42:17,312 WARN L170 areAnnotationChecker]: mutex_lockEXIT has no Hoare annotation [2020-07-10 16:42:17,313 WARN L170 areAnnotationChecker]: mutex_lockEXIT has no Hoare annotation [2020-07-10 16:42:17,313 WARN L170 areAnnotationChecker]: L6862 has no Hoare annotation [2020-07-10 16:42:17,313 WARN L170 areAnnotationChecker]: L6862 has no Hoare annotation [2020-07-10 16:42:17,313 WARN L170 areAnnotationChecker]: L6865 has no Hoare annotation [2020-07-10 16:42:17,313 WARN L170 areAnnotationChecker]: L6865 has no Hoare annotation [2020-07-10 16:42:17,313 WARN L170 areAnnotationChecker]: L7888-1 has no Hoare annotation [2020-07-10 16:42:17,313 WARN L170 areAnnotationChecker]: L7888 has no Hoare annotation [2020-07-10 16:42:17,313 WARN L170 areAnnotationChecker]: L7888 has no Hoare annotation [2020-07-10 16:42:17,313 WARN L170 areAnnotationChecker]: L7963 has no Hoare annotation [2020-07-10 16:42:17,313 WARN L170 areAnnotationChecker]: L7963 has no Hoare annotation [2020-07-10 16:42:17,313 WARN L170 areAnnotationChecker]: ldv_mutex_is_locked_mutex_of_deviceFINAL has no Hoare annotation [2020-07-10 16:42:17,314 WARN L170 areAnnotationChecker]: debug_dma_alloc_coherentEXIT has no Hoare annotation [2020-07-10 16:42:17,314 WARN L170 areAnnotationChecker]: L7438-1 has no Hoare annotation [2020-07-10 16:42:17,314 WARN L170 areAnnotationChecker]: L7715-1 has no Hoare annotation [2020-07-10 16:42:17,314 WARN L170 areAnnotationChecker]: L7715 has no Hoare annotation [2020-07-10 16:42:17,314 WARN L170 areAnnotationChecker]: L7715 has no Hoare annotation [2020-07-10 16:42:17,314 WARN L170 areAnnotationChecker]: L6946 has no Hoare annotation [2020-07-10 16:42:17,317 WARN L170 areAnnotationChecker]: L6937 has no Hoare annotation [2020-07-10 16:42:17,317 WARN L170 areAnnotationChecker]: L6937 has no Hoare annotation [2020-07-10 16:42:17,317 WARN L170 areAnnotationChecker]: L7495-1 has no Hoare annotation [2020-07-10 16:42:17,318 WARN L170 areAnnotationChecker]: L7473-1 has no Hoare annotation [2020-07-10 16:42:17,318 WARN L170 areAnnotationChecker]: ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDEXIT has no Hoare annotation [2020-07-10 16:42:17,318 WARN L170 areAnnotationChecker]: L7931-1 has no Hoare annotation [2020-07-10 16:42:17,318 WARN L170 areAnnotationChecker]: L7931 has no Hoare annotation [2020-07-10 16:42:17,318 WARN L170 areAnnotationChecker]: L7931 has no Hoare annotation [2020-07-10 16:42:17,318 WARN L170 areAnnotationChecker]: L7257 has no Hoare annotation [2020-07-10 16:42:17,318 WARN L170 areAnnotationChecker]: L7595-1 has no Hoare annotation [2020-07-10 16:42:17,318 WARN L170 areAnnotationChecker]: L7595-1 has no Hoare annotation [2020-07-10 16:42:17,318 WARN L170 areAnnotationChecker]: L7829-1 has no Hoare annotation [2020-07-10 16:42:17,318 WARN L170 areAnnotationChecker]: L7829 has no Hoare annotation [2020-07-10 16:42:17,319 WARN L170 areAnnotationChecker]: L7829 has no Hoare annotation [2020-07-10 16:42:17,319 WARN L170 areAnnotationChecker]: L7623-1 has no Hoare annotation [2020-07-10 16:42:17,319 WARN L170 areAnnotationChecker]: L7623-1 has no Hoare annotation [2020-07-10 16:42:17,319 WARN L170 areAnnotationChecker]: usb_control_msgEXIT has no Hoare annotation [2020-07-10 16:42:17,319 WARN L170 areAnnotationChecker]: usb_control_msgEXIT has no Hoare annotation [2020-07-10 16:42:17,319 WARN L170 areAnnotationChecker]: usb_control_msgEXIT has no Hoare annotation [2020-07-10 16:42:17,319 WARN L170 areAnnotationChecker]: usb_register_driverEXIT has no Hoare annotation [2020-07-10 16:42:17,319 WARN L170 areAnnotationChecker]: L7683-1 has no Hoare annotation [2020-07-10 16:42:17,319 WARN L170 areAnnotationChecker]: L7683 has no Hoare annotation [2020-07-10 16:42:17,319 WARN L170 areAnnotationChecker]: L7683 has no Hoare annotation [2020-07-10 16:42:17,319 WARN L170 areAnnotationChecker]: arch_irqs_disabled_flagsEXIT has no Hoare annotation [2020-07-10 16:42:17,320 WARN L170 areAnnotationChecker]: L7212 has no Hoare annotation [2020-07-10 16:42:17,320 WARN L170 areAnnotationChecker]: L7229 has no Hoare annotation [2020-07-10 16:42:17,320 WARN L170 areAnnotationChecker]: usb_free_urbEXIT has no Hoare annotation [2020-07-10 16:42:17,320 WARN L170 areAnnotationChecker]: L6991-1 has no Hoare annotation [2020-07-10 16:42:17,320 WARN L170 areAnnotationChecker]: flexcop_pass_dmx_packetsEXIT has no Hoare annotation [2020-07-10 16:42:17,320 WARN L170 areAnnotationChecker]: L7861 has no Hoare annotation [2020-07-10 16:42:17,322 WARN L170 areAnnotationChecker]: L7861 has no Hoare annotation [2020-07-10 16:42:17,322 WARN L170 areAnnotationChecker]: ldv_mutex_is_locked_lockFINAL has no Hoare annotation [2020-07-10 16:42:17,322 WARN L170 areAnnotationChecker]: L7726-1 has no Hoare annotation [2020-07-10 16:42:17,323 WARN L170 areAnnotationChecker]: L7726 has no Hoare annotation [2020-07-10 16:42:17,323 WARN L170 areAnnotationChecker]: L7726 has no Hoare annotation [2020-07-10 16:42:17,323 WARN L170 areAnnotationChecker]: dev_set_drvdataEXIT has no Hoare annotation [2020-07-10 16:42:17,323 WARN L170 areAnnotationChecker]: L7587-1 has no Hoare annotation [2020-07-10 16:42:17,323 WARN L170 areAnnotationChecker]: L7587-1 has no Hoare annotation [2020-07-10 16:42:17,323 WARN L170 areAnnotationChecker]: L7615-1 has no Hoare annotation [2020-07-10 16:42:17,323 WARN L170 areAnnotationChecker]: L7615-1 has no Hoare annotation [2020-07-10 16:42:17,323 WARN L170 areAnnotationChecker]: L7631-1 has no Hoare annotation [2020-07-10 16:42:17,323 WARN L170 areAnnotationChecker]: L7631-1 has no Hoare annotation [2020-07-10 16:42:17,323 WARN L170 areAnnotationChecker]: L7743-1 has no Hoare annotation [2020-07-10 16:42:17,323 WARN L170 areAnnotationChecker]: L7743 has no Hoare annotation [2020-07-10 16:42:17,324 WARN L170 areAnnotationChecker]: L7743 has no Hoare annotation [2020-07-10 16:42:17,324 WARN L170 areAnnotationChecker]: warn_slowpath_nullEXIT has no Hoare annotation [2020-07-10 16:42:17,324 WARN L170 areAnnotationChecker]: L7876-1 has no Hoare annotation [2020-07-10 16:42:17,324 WARN L170 areAnnotationChecker]: L7876 has no Hoare annotation [2020-07-10 16:42:17,324 WARN L170 areAnnotationChecker]: L7876 has no Hoare annotation [2020-07-10 16:42:17,324 WARN L170 areAnnotationChecker]: L7094-2 has no Hoare annotation [2020-07-10 16:42:17,324 WARN L170 areAnnotationChecker]: L7651-1 has no Hoare annotation [2020-07-10 16:42:17,324 WARN L170 areAnnotationChecker]: L6801-2 has no Hoare annotation [2020-07-10 16:42:17,324 WARN L170 areAnnotationChecker]: L7013-2 has no Hoare annotation [2020-07-10 16:42:17,324 WARN L170 areAnnotationChecker]: L6692-1 has no Hoare annotation [2020-07-10 16:42:17,325 WARN L170 areAnnotationChecker]: L7978-1 has no Hoare annotation [2020-07-10 16:42:17,325 WARN L170 areAnnotationChecker]: L7978 has no Hoare annotation [2020-07-10 16:42:17,325 WARN L170 areAnnotationChecker]: L7978 has no Hoare annotation [2020-07-10 16:42:17,325 WARN L170 areAnnotationChecker]: flexcop_usb_driver_exitEXIT has no Hoare annotation [2020-07-10 16:42:17,325 WARN L170 areAnnotationChecker]: L6600-1 has no Hoare annotation [2020-07-10 16:42:17,325 WARN L170 areAnnotationChecker]: L7699-1 has no Hoare annotation [2020-07-10 16:42:17,325 WARN L170 areAnnotationChecker]: L7699 has no Hoare annotation [2020-07-10 16:42:17,325 WARN L170 areAnnotationChecker]: L7699 has no Hoare annotation [2020-07-10 16:42:17,325 WARN L170 areAnnotationChecker]: L7845-1 has no Hoare annotation [2020-07-10 16:42:17,326 WARN L170 areAnnotationChecker]: L7845 has no Hoare annotation [2020-07-10 16:42:17,326 WARN L170 areAnnotationChecker]: L7845 has no Hoare annotation [2020-07-10 16:42:17,326 WARN L170 areAnnotationChecker]: debug_dma_free_coherentEXIT has no Hoare annotation [2020-07-10 16:42:17,326 WARN L170 areAnnotationChecker]: interface_to_usbdevEXIT has no Hoare annotation [2020-07-10 16:42:17,326 WARN L170 areAnnotationChecker]: L6544-1 has no Hoare annotation [2020-07-10 16:42:17,326 WARN L170 areAnnotationChecker]: L6671-1 has no Hoare annotation [2020-07-10 16:42:17,326 WARN L170 areAnnotationChecker]: L8002-1 has no Hoare annotation [2020-07-10 16:42:17,326 WARN L170 areAnnotationChecker]: L8002-1 has no Hoare annotation [2020-07-10 16:42:17,326 WARN L170 areAnnotationChecker]: L8002-1 has no Hoare annotation [2020-07-10 16:42:17,326 WARN L170 areAnnotationChecker]: L8072-1 has no Hoare annotation [2020-07-10 16:42:17,327 WARN L170 areAnnotationChecker]: L7067-1 has no Hoare annotation [2020-07-10 16:42:17,327 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 16:42:17,327 WARN L170 areAnnotationChecker]: L6632-2 has no Hoare annotation [2020-07-10 16:42:17,327 WARN L170 areAnnotationChecker]: L7947-1 has no Hoare annotation [2020-07-10 16:42:17,327 WARN L170 areAnnotationChecker]: L7947 has no Hoare annotation [2020-07-10 16:42:17,327 WARN L170 areAnnotationChecker]: L7947 has no Hoare annotation [2020-07-10 16:42:17,327 WARN L170 areAnnotationChecker]: ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$EXIT has no Hoare annotation [2020-07-10 16:42:17,327 WARN L170 areAnnotationChecker]: L7786-1 has no Hoare annotation [2020-07-10 16:42:17,327 WARN L170 areAnnotationChecker]: L7786 has no Hoare annotation [2020-07-10 16:42:17,327 WARN L170 areAnnotationChecker]: L7786 has no Hoare annotation [2020-07-10 16:42:17,327 WARN L170 areAnnotationChecker]: L7920-1 has no Hoare annotation [2020-07-10 16:42:17,328 WARN L170 areAnnotationChecker]: L7920 has no Hoare annotation [2020-07-10 16:42:17,328 WARN L170 areAnnotationChecker]: L7920 has no Hoare annotation [2020-07-10 16:42:17,328 WARN L170 areAnnotationChecker]: L6644 has no Hoare annotation [2020-07-10 16:42:17,328 WARN L170 areAnnotationChecker]: L6644 has no Hoare annotation [2020-07-10 16:42:17,328 WARN L170 areAnnotationChecker]: dev_get_drvdataFINAL has no Hoare annotation [2020-07-10 16:42:17,328 WARN L170 areAnnotationChecker]: L7441-1 has no Hoare annotation [2020-07-10 16:42:17,332 WARN L170 areAnnotationChecker]: usb_get_intfdataFINAL has no Hoare annotation [2020-07-10 16:42:17,332 WARN L170 areAnnotationChecker]: L7196 has no Hoare annotation [2020-07-10 16:42:17,332 WARN L170 areAnnotationChecker]: L7320-1 has no Hoare annotation [2020-07-10 16:42:17,332 WARN L170 areAnnotationChecker]: L7805 has no Hoare annotation [2020-07-10 16:42:17,332 WARN L170 areAnnotationChecker]: L7805 has no Hoare annotation [2020-07-10 16:42:17,332 WARN L170 areAnnotationChecker]: L6727-1 has no Hoare annotation [2020-07-10 16:42:17,332 WARN L170 areAnnotationChecker]: L7077-1 has no Hoare annotation [2020-07-10 16:42:17,332 WARN L170 areAnnotationChecker]: L7080-1 has no Hoare annotation [2020-07-10 16:42:17,333 WARN L170 areAnnotationChecker]: dma_alloc_coherent_maskFINAL has no Hoare annotation [2020-07-10 16:42:17,333 WARN L170 areAnnotationChecker]: #Ultimate.C_memcpyFINAL has no Hoare annotation [2020-07-10 16:42:17,333 WARN L170 areAnnotationChecker]: L7389-1 has no Hoare annotation [2020-07-10 16:42:17,336 WARN L170 areAnnotationChecker]: L6862-1 has no Hoare annotation [2020-07-10 16:42:17,337 WARN L170 areAnnotationChecker]: L6869-1 has no Hoare annotation [2020-07-10 16:42:17,337 WARN L170 areAnnotationChecker]: L6875-1 has no Hoare annotation [2020-07-10 16:42:17,337 WARN L170 areAnnotationChecker]: L7294-1 has no Hoare annotation [2020-07-10 16:42:17,337 WARN L170 areAnnotationChecker]: L6820-1 has no Hoare annotation [2020-07-10 16:42:17,337 WARN L170 areAnnotationChecker]: L6823-1 has no Hoare annotation [2020-07-10 16:42:17,337 WARN L170 areAnnotationChecker]: L7017-1 has no Hoare annotation [2020-07-10 16:42:17,337 WARN L170 areAnnotationChecker]: L7024-1 has no Hoare annotation [2020-07-10 16:42:17,337 WARN L170 areAnnotationChecker]: ldv_mutex_lock_lockFINAL has no Hoare annotation [2020-07-10 16:42:17,337 WARN L170 areAnnotationChecker]: ldv_mallocEXIT has no Hoare annotation [2020-07-10 16:42:17,337 WARN L170 areAnnotationChecker]: ldv_mallocEXIT has no Hoare annotation [2020-07-10 16:42:17,337 WARN L170 areAnnotationChecker]: ldv_mallocEXIT has no Hoare annotation [2020-07-10 16:42:17,338 WARN L170 areAnnotationChecker]: flexcop_usb_exitFINAL has no Hoare annotation [2020-07-10 16:42:17,338 WARN L170 areAnnotationChecker]: L7607 has no Hoare annotation [2020-07-10 16:42:17,338 WARN L170 areAnnotationChecker]: L7607 has no Hoare annotation [2020-07-10 16:42:17,338 WARN L170 areAnnotationChecker]: L7217-1 has no Hoare annotation [2020-07-10 16:42:17,338 WARN L170 areAnnotationChecker]: L7352 has no Hoare annotation [2020-07-10 16:42:17,338 WARN L170 areAnnotationChecker]: L7352 has no Hoare annotation [2020-07-10 16:42:17,338 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_cred_guard_mutex_of_signal_structFINAL has no Hoare annotation [2020-07-10 16:42:17,338 WARN L170 areAnnotationChecker]: pci_free_consistentFINAL has no Hoare annotation [2020-07-10 16:42:17,338 WARN L170 areAnnotationChecker]: L7338-1 has no Hoare annotation [2020-07-10 16:42:17,338 WARN L170 areAnnotationChecker]: L7907 has no Hoare annotation [2020-07-10 16:42:17,339 WARN L170 areAnnotationChecker]: L7907 has no Hoare annotation [2020-07-10 16:42:17,339 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_2FINAL has no Hoare annotation [2020-07-10 16:42:17,339 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_5FINAL has no Hoare annotation [2020-07-10 16:42:17,339 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_7FINAL has no Hoare annotation [2020-07-10 16:42:17,339 WARN L170 areAnnotationChecker]: L8006-1 has no Hoare annotation [2020-07-10 16:42:17,339 WARN L170 areAnnotationChecker]: L6730-1 has no Hoare annotation [2020-07-10 16:42:17,339 WARN L170 areAnnotationChecker]: L6736 has no Hoare annotation [2020-07-10 16:42:17,339 WARN L170 areAnnotationChecker]: L7430 has no Hoare annotation [2020-07-10 16:42:17,339 WARN L170 areAnnotationChecker]: L7443-1 has no Hoare annotation [2020-07-10 16:42:17,339 WARN L170 areAnnotationChecker]: L7340-1 has no Hoare annotation [2020-07-10 16:42:17,339 WARN L170 areAnnotationChecker]: ldv_mutex_lock_1FINAL has no Hoare annotation [2020-07-10 16:42:17,340 WARN L170 areAnnotationChecker]: L7339-1 has no Hoare annotation [2020-07-10 16:42:17,340 WARN L170 areAnnotationChecker]: flexcop_usb_read_ibi_regFINAL has no Hoare annotation [2020-07-10 16:42:17,340 WARN L170 areAnnotationChecker]: #Ultimate.C_memsetEXIT has no Hoare annotation [2020-07-10 16:42:17,340 WARN L170 areAnnotationChecker]: L7189 has no Hoare annotation [2020-07-10 16:42:17,340 WARN L170 areAnnotationChecker]: ldv_usb_register_driver_8FINAL has no Hoare annotation [2020-07-10 16:42:17,340 WARN L170 areAnnotationChecker]: flexcop_device_kmallocFINAL has no Hoare annotation [2020-07-10 16:42:17,340 WARN L170 areAnnotationChecker]: L7413-1 has no Hoare annotation [2020-07-10 16:42:17,340 WARN L170 areAnnotationChecker]: L6756 has no Hoare annotation [2020-07-10 16:42:17,340 WARN L170 areAnnotationChecker]: ldv_mutex_lock_3FINAL has no Hoare annotation [2020-07-10 16:42:17,340 WARN L170 areAnnotationChecker]: ldv_mutex_lock_6FINAL has no Hoare annotation [2020-07-10 16:42:17,340 WARN L170 areAnnotationChecker]: L6869 has no Hoare annotation [2020-07-10 16:42:17,341 WARN L170 areAnnotationChecker]: L6869 has no Hoare annotation [2020-07-10 16:42:17,341 WARN L170 areAnnotationChecker]: L6872 has no Hoare annotation [2020-07-10 16:42:17,341 WARN L170 areAnnotationChecker]: L6872 has no Hoare annotation [2020-07-10 16:42:17,341 WARN L170 areAnnotationChecker]: L7891 has no Hoare annotation [2020-07-10 16:42:17,341 WARN L170 areAnnotationChecker]: L7891 has no Hoare annotation [2020-07-10 16:42:17,341 WARN L170 areAnnotationChecker]: L6712-1 has no Hoare annotation [2020-07-10 16:42:17,341 WARN L170 areAnnotationChecker]: L7440-1 has no Hoare annotation [2020-07-10 16:42:17,341 WARN L170 areAnnotationChecker]: ldv_mutex_lock_cred_guard_mutex_of_signal_structFINAL has no Hoare annotation [2020-07-10 16:42:17,341 WARN L170 areAnnotationChecker]: L6978 has no Hoare annotation [2020-07-10 16:42:17,341 WARN L170 areAnnotationChecker]: L6978 has no Hoare annotation [2020-07-10 16:42:17,342 WARN L170 areAnnotationChecker]: L6940 has no Hoare annotation [2020-07-10 16:42:17,342 WARN L170 areAnnotationChecker]: L6940 has no Hoare annotation [2020-07-10 16:42:17,342 WARN L170 areAnnotationChecker]: L7502 has no Hoare annotation [2020-07-10 16:42:17,342 WARN L170 areAnnotationChecker]: flexcop_usb_driver_initFINAL has no Hoare annotation [2020-07-10 16:42:17,342 WARN L170 areAnnotationChecker]: L6741-1 has no Hoare annotation [2020-07-10 16:42:17,342 WARN L170 areAnnotationChecker]: L7934 has no Hoare annotation [2020-07-10 16:42:17,342 WARN L170 areAnnotationChecker]: L7934 has no Hoare annotation [2020-07-10 16:42:17,342 WARN L170 areAnnotationChecker]: L7257 has no Hoare annotation [2020-07-10 16:42:17,342 WARN L170 areAnnotationChecker]: L7832 has no Hoare annotation [2020-07-10 16:42:17,342 WARN L170 areAnnotationChecker]: L7832 has no Hoare annotation [2020-07-10 16:42:17,343 WARN L170 areAnnotationChecker]: L6891-1 has no Hoare annotation [2020-07-10 16:42:17,343 WARN L170 areAnnotationChecker]: L6826-1 has no Hoare annotation [2020-07-10 16:42:17,343 WARN L170 areAnnotationChecker]: L7045-1 has no Hoare annotation [2020-07-10 16:42:17,343 WARN L170 areAnnotationChecker]: L7686 has no Hoare annotation [2020-07-10 16:42:17,343 WARN L170 areAnnotationChecker]: L7686 has no Hoare annotation [2020-07-10 16:42:17,343 WARN L170 areAnnotationChecker]: L6728-1 has no Hoare annotation [2020-07-10 16:42:17,343 WARN L170 areAnnotationChecker]: L7212 has no Hoare annotation [2020-07-10 16:42:17,343 WARN L170 areAnnotationChecker]: L7212 has no Hoare annotation [2020-07-10 16:42:17,343 WARN L170 areAnnotationChecker]: L7229 has no Hoare annotation [2020-07-10 16:42:17,343 WARN L170 areAnnotationChecker]: L7229 has no Hoare annotation [2020-07-10 16:42:17,343 WARN L170 areAnnotationChecker]: L7218-1 has no Hoare annotation [2020-07-10 16:42:17,343 WARN L170 areAnnotationChecker]: flexcop_usb_get_mac_addrFINAL has no Hoare annotation [2020-07-10 16:42:17,343 WARN L170 areAnnotationChecker]: L7116-1 has no Hoare annotation [2020-07-10 16:42:17,343 WARN L170 areAnnotationChecker]: L7729 has no Hoare annotation [2020-07-10 16:42:17,343 WARN L170 areAnnotationChecker]: L7729 has no Hoare annotation [2020-07-10 16:42:17,344 WARN L170 areAnnotationChecker]: L7746 has no Hoare annotation [2020-07-10 16:42:17,344 WARN L170 areAnnotationChecker]: L7746 has no Hoare annotation [2020-07-10 16:42:17,344 WARN L170 areAnnotationChecker]: L6736 has no Hoare annotation [2020-07-10 16:42:17,344 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_lockFINAL has no Hoare annotation [2020-07-10 16:42:17,344 WARN L170 areAnnotationChecker]: L7099 has no Hoare annotation [2020-07-10 16:42:17,344 WARN L170 areAnnotationChecker]: L7099 has no Hoare annotation [2020-07-10 16:42:17,344 WARN L170 areAnnotationChecker]: ldv_usb_deregister_9FINAL has no Hoare annotation [2020-07-10 16:42:17,344 WARN L170 areAnnotationChecker]: L6807 has no Hoare annotation [2020-07-10 16:42:17,344 WARN L170 areAnnotationChecker]: L6807 has no Hoare annotation [2020-07-10 16:42:17,344 WARN L170 areAnnotationChecker]: L7014 has no Hoare annotation [2020-07-10 16:42:17,344 WARN L170 areAnnotationChecker]: L7014 has no Hoare annotation [2020-07-10 16:42:17,344 WARN L170 areAnnotationChecker]: L6695 has no Hoare annotation [2020-07-10 16:42:17,344 WARN L170 areAnnotationChecker]: L6695 has no Hoare annotation [2020-07-10 16:42:17,344 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_mutex_of_deviceFINAL has no Hoare annotation [2020-07-10 16:42:17,344 WARN L170 areAnnotationChecker]: L7538-1 has no Hoare annotation [2020-07-10 16:42:17,345 WARN L170 areAnnotationChecker]: usb_set_intfdataFINAL has no Hoare annotation [2020-07-10 16:42:17,345 WARN L170 areAnnotationChecker]: L7702 has no Hoare annotation [2020-07-10 16:42:17,345 WARN L170 areAnnotationChecker]: L7702 has no Hoare annotation [2020-07-10 16:42:17,345 WARN L170 areAnnotationChecker]: L7848 has no Hoare annotation [2020-07-10 16:42:17,345 WARN L170 areAnnotationChecker]: L7848 has no Hoare annotation [2020-07-10 16:42:17,345 WARN L170 areAnnotationChecker]: L6737-1 has no Hoare annotation [2020-07-10 16:42:17,345 WARN L170 areAnnotationChecker]: L6546 has no Hoare annotation [2020-07-10 16:42:17,345 WARN L170 areAnnotationChecker]: L6546 has no Hoare annotation [2020-07-10 16:42:17,345 WARN L170 areAnnotationChecker]: L6673 has no Hoare annotation [2020-07-10 16:42:17,345 WARN L170 areAnnotationChecker]: L6673 has no Hoare annotation [2020-07-10 16:42:17,345 WARN L170 areAnnotationChecker]: L8006-1 has no Hoare annotation [2020-07-10 16:42:17,345 WARN L170 areAnnotationChecker]: usb_alloc_urbFINAL has no Hoare annotation [2020-07-10 16:42:17,345 WARN L170 areAnnotationChecker]: flexcop_usb_write_ibi_regFINAL has no Hoare annotation [2020-07-10 16:42:17,345 WARN L170 areAnnotationChecker]: is_device_dma_capableFINAL has no Hoare annotation [2020-07-10 16:42:17,345 WARN L170 areAnnotationChecker]: L7950 has no Hoare annotation [2020-07-10 16:42:17,346 WARN L170 areAnnotationChecker]: L7950 has no Hoare annotation [2020-07-10 16:42:17,346 WARN L170 areAnnotationChecker]: L6711-1 has no Hoare annotation [2020-07-10 16:42:17,346 WARN L170 areAnnotationChecker]: L7789 has no Hoare annotation [2020-07-10 16:42:17,346 WARN L170 areAnnotationChecker]: L7789 has no Hoare annotation [2020-07-10 16:42:17,346 WARN L170 areAnnotationChecker]: ldv_mutex_lock_mutex_of_deviceFINAL has no Hoare annotation [2020-07-10 16:42:17,346 WARN L170 areAnnotationChecker]: L6644-2 has no Hoare annotation [2020-07-10 16:42:17,346 WARN L170 areAnnotationChecker]: L6644-2 has no Hoare annotation [2020-07-10 16:42:17,346 WARN L170 areAnnotationChecker]: dev_get_drvdataEXIT has no Hoare annotation [2020-07-10 16:42:17,346 WARN L170 areAnnotationChecker]: L7430 has no Hoare annotation [2020-07-10 16:42:17,346 WARN L170 areAnnotationChecker]: L7442-1 has no Hoare annotation [2020-07-10 16:42:17,346 WARN L170 areAnnotationChecker]: usb_get_intfdataEXIT has no Hoare annotation [2020-07-10 16:42:17,346 WARN L170 areAnnotationChecker]: flexcop_usb_urb_completeFINAL has no Hoare annotation [2020-07-10 16:42:17,346 WARN L170 areAnnotationChecker]: L7321 has no Hoare annotation [2020-07-10 16:42:17,346 WARN L170 areAnnotationChecker]: L7321 has no Hoare annotation [2020-07-10 16:42:17,347 WARN L170 areAnnotationChecker]: ldv_mutex_lock_killable_lockFINAL has no Hoare annotation [2020-07-10 16:42:17,347 WARN L170 areAnnotationChecker]: L6727-1 has no Hoare annotation [2020-07-10 16:42:17,347 WARN L170 areAnnotationChecker]: flexcop_usb_i2c_requestFINAL has no Hoare annotation [2020-07-10 16:42:17,347 WARN L170 areAnnotationChecker]: dma_alloc_coherent_maskEXIT has no Hoare annotation [2020-07-10 16:42:17,347 WARN L170 areAnnotationChecker]: #Ultimate.C_memcpyEXIT has no Hoare annotation [2020-07-10 16:42:17,347 WARN L170 areAnnotationChecker]: #Ultimate.C_memcpyEXIT has no Hoare annotation [2020-07-10 16:42:17,347 WARN L170 areAnnotationChecker]: L7389-1 has no Hoare annotation [2020-07-10 16:42:17,347 WARN L170 areAnnotationChecker]: L6885 has no Hoare annotation [2020-07-10 16:42:17,347 WARN L170 areAnnotationChecker]: L6885 has no Hoare annotation [2020-07-10 16:42:17,347 WARN L170 areAnnotationChecker]: L6819-2 has no Hoare annotation [2020-07-10 16:42:17,347 WARN L170 areAnnotationChecker]: L7036 has no Hoare annotation [2020-07-10 16:42:17,347 WARN L170 areAnnotationChecker]: ldv_mutex_lock_lockEXIT has no Hoare annotation [2020-07-10 16:42:17,347 WARN L170 areAnnotationChecker]: flexcop_usb_exitEXIT has no Hoare annotation [2020-07-10 16:42:17,347 WARN L170 areAnnotationChecker]: flexcop_usb_exitEXIT has no Hoare annotation [2020-07-10 16:42:17,347 WARN L170 areAnnotationChecker]: L7607-1 has no Hoare annotation [2020-07-10 16:42:17,348 WARN L170 areAnnotationChecker]: L7218-1 has no Hoare annotation [2020-07-10 16:42:17,348 WARN L170 areAnnotationChecker]: flexcop_usb_initFINAL has no Hoare annotation [2020-07-10 16:42:17,348 WARN L170 areAnnotationChecker]: L7355 has no Hoare annotation [2020-07-10 16:42:17,348 WARN L170 areAnnotationChecker]: L7355 has no Hoare annotation [2020-07-10 16:42:17,348 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_cred_guard_mutex_of_signal_structEXIT has no Hoare annotation [2020-07-10 16:42:17,348 WARN L170 areAnnotationChecker]: pci_free_consistentEXIT has no Hoare annotation [2020-07-10 16:42:17,348 WARN L170 areAnnotationChecker]: L7339-1 has no Hoare annotation [2020-07-10 16:42:17,348 WARN L170 areAnnotationChecker]: ldv_mutex_lock_killable_mutex_of_deviceFINAL has no Hoare annotation [2020-07-10 16:42:17,348 WARN L170 areAnnotationChecker]: ldv_check_final_stateEXIT has no Hoare annotation [2020-07-10 16:42:17,348 WARN L170 areAnnotationChecker]: L6731 has no Hoare annotation [2020-07-10 16:42:17,348 WARN L170 areAnnotationChecker]: L6731 has no Hoare annotation [2020-07-10 16:42:17,348 WARN L170 areAnnotationChecker]: L6737-1 has no Hoare annotation [2020-07-10 16:42:17,348 WARN L170 areAnnotationChecker]: flexcop_usb_probeFINAL has no Hoare annotation [2020-07-10 16:42:17,348 WARN L170 areAnnotationChecker]: flexcop_usb_disconnectFINAL has no Hoare annotation [2020-07-10 16:42:17,348 WARN L170 areAnnotationChecker]: flexcop_usb_transfer_initFINAL has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: L7340-1 has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: L7263-1 has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: L7190 has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: L7190 has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: ldv_usb_register_driver_8EXIT has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: flexcop_device_kmallocEXIT has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: L7414 has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: L7414 has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: pci_alloc_consistentFINAL has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: L6875 has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: L6875 has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: L6878 has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: L6878 has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: ldv_mutex_lock_interruptible_mutex_of_deviceFINAL has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: dma_alloc_attrsFINAL has no Hoare annotation [2020-07-10 16:42:17,349 WARN L170 areAnnotationChecker]: L7440-1 has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: ldv_mutex_lock_cred_guard_mutex_of_signal_structEXIT has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: L6980 has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: L6980 has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: L6982 has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: L6943 has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: L6943 has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: L7502 has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: L7502 has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: flexcop_usb_driver_initEXIT has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: L6738-2 has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: ldv_mutex_trylock_mutex_of_deviceFINAL has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: L7259 has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: L7259 has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: ldv_mutex_trylock_lockFINAL has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: L6902 has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: L6902 has no Hoare annotation [2020-07-10 16:42:17,350 WARN L170 areAnnotationChecker]: L6829 has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: L6829 has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: L7047 has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: L7047 has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_structFINAL has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: L6730-1 has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: L7213 has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: L7213 has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: L7212-2 has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: L7230-1 has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: L7229-2 has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: L7118-2 has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: ldv_mutex_trylock_cred_guard_mutex_of_signal_structFINAL has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_structFINAL has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_lockEXIT has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: L7101 has no Hoare annotation [2020-07-10 16:42:17,351 WARN L170 areAnnotationChecker]: L7101 has no Hoare annotation [2020-07-10 16:42:17,352 WARN L170 areAnnotationChecker]: L7141 has no Hoare annotation [2020-07-10 16:42:17,352 WARN L170 areAnnotationChecker]: L7141 has no Hoare annotation [2020-07-10 16:42:17,352 WARN L170 areAnnotationChecker]: ldv_usb_deregister_9EXIT has no Hoare annotation [2020-07-10 16:42:17,352 WARN L170 areAnnotationChecker]: L6807-2 has no Hoare annotation [2020-07-10 16:42:17,352 WARN L170 areAnnotationChecker]: L7014-2 has no Hoare annotation [2020-07-10 16:42:17,352 WARN L170 areAnnotationChecker]: L6699 has no Hoare annotation [2020-07-10 16:42:17,352 WARN L170 areAnnotationChecker]: ldv_mutex_unlock_mutex_of_deviceEXIT has no Hoare annotation [2020-07-10 16:42:17,352 WARN L170 areAnnotationChecker]: L7572 has no Hoare annotation [2020-07-10 16:42:17,352 WARN L170 areAnnotationChecker]: usb_set_intfdataEXIT has no Hoare annotation [2020-07-10 16:42:17,352 WARN L170 areAnnotationChecker]: usb_set_intfdataEXIT has no Hoare annotation [2020-07-10 16:42:17,352 WARN L170 areAnnotationChecker]: ldv_mutex_lock_killable_cred_guard_mutex_of_signal_structFINAL has no Hoare annotation [2020-07-10 16:42:17,352 WARN L170 areAnnotationChecker]: ldv_atomic_dec_and_mutex_lock_lockFINAL has no Hoare annotation [2020-07-10 16:42:17,352 WARN L170 areAnnotationChecker]: L6738 has no Hoare annotation [2020-07-10 16:42:17,352 WARN L170 areAnnotationChecker]: L6738 has no Hoare annotation [2020-07-10 16:42:17,352 WARN L170 areAnnotationChecker]: arch_local_save_flagsFINAL has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: L6673-2 has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: L6673-2 has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: usb_alloc_urbEXIT has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: is_device_dma_capableEXIT has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: ldv_atomic_dec_and_mutex_lock_mutex_of_deviceFINAL has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: L6712-1 has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: ldv_mutex_lock_interruptible_lockFINAL has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: ldv_mutex_lock_mutex_of_deviceEXIT has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: get_dma_opsFINAL has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: L7442-1 has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: L7343 has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: L7326 has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: L7326 has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: L6728-1 has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: L7101-1 has no Hoare annotation [2020-07-10 16:42:17,353 WARN L170 areAnnotationChecker]: L7150-1 has no Hoare annotation [2020-07-10 16:42:17,354 WARN L170 areAnnotationChecker]: L7390 has no Hoare annotation [2020-07-10 16:42:17,354 WARN L170 areAnnotationChecker]: L7390 has no Hoare annotation [2020-07-10 16:42:17,354 WARN L170 areAnnotationChecker]: L6886-1 has no Hoare annotation [2020-07-10 16:42:17,354 WARN L170 areAnnotationChecker]: L7305-1 has no Hoare annotation [2020-07-10 16:42:17,354 WARN L170 areAnnotationChecker]: L7305-1 has no Hoare annotation [2020-07-10 16:42:17,354 WARN L170 areAnnotationChecker]: L6826 has no Hoare annotation [2020-07-10 16:42:17,354 WARN L170 areAnnotationChecker]: L6826 has no Hoare annotation [2020-07-10 16:42:17,354 WARN L170 areAnnotationChecker]: L7039 has no Hoare annotation [2020-07-10 16:42:17,354 WARN L170 areAnnotationChecker]: L7039 has no Hoare annotation [2020-07-10 16:42:17,354 WARN L170 areAnnotationChecker]: ldv_mutex_trylock_4FINAL has no Hoare annotation [2020-07-10 16:42:17,354 WARN L170 areAnnotationChecker]: flexcop_usb_initEXIT has no Hoare annotation [2020-07-10 16:42:17,354 WARN L170 areAnnotationChecker]: L7358 has no Hoare annotation [2020-07-10 16:42:17,354 WARN L170 areAnnotationChecker]: L7358 has no Hoare annotation [2020-07-10 16:42:17,354 WARN L170 areAnnotationChecker]: L7230-1 has no Hoare annotation [2020-07-10 16:42:17,354 WARN L170 areAnnotationChecker]: L7572 has no Hoare annotation [2020-07-10 16:42:17,355 WARN L170 areAnnotationChecker]: flexcop_usb_probeEXIT has no Hoare annotation [2020-07-10 16:42:17,355 WARN L170 areAnnotationChecker]: flexcop_usb_disconnectEXIT has no Hoare annotation [2020-07-10 16:42:17,355 WARN L170 areAnnotationChecker]: flexcop_usb_transfer_initEXIT has no Hoare annotation [2020-07-10 16:42:17,355 WARN L170 areAnnotationChecker]: L7191 has no Hoare annotation [2020-07-10 16:42:17,355 WARN L170 areAnnotationChecker]: L7193 has no Hoare annotation [2020-07-10 16:42:17,355 WARN L170 areAnnotationChecker]: L7193 has no Hoare annotation [2020-07-10 16:42:17,355 WARN L170 areAnnotationChecker]: L7418-1 has no Hoare annotation [2020-07-10 16:42:17,356 WARN L170 areAnnotationChecker]: pci_alloc_consistentEXIT has no Hoare annotation [2020-07-10 16:42:17,356 WARN L170 areAnnotationChecker]: L6879 has no Hoare annotation [2020-07-10 16:42:17,356 WARN L170 areAnnotationChecker]: L6879 has no Hoare annotation [2020-07-10 16:42:17,356 WARN L170 areAnnotationChecker]: L6858 has no Hoare annotation [2020-07-10 16:42:17,356 WARN L170 areAnnotationChecker]: dma_alloc_attrsEXIT has no Hoare annotation [2020-07-10 16:42:17,356 WARN L170 areAnnotationChecker]: L7441-1 has no Hoare annotation [2020-07-10 16:42:17,357 WARN L170 areAnnotationChecker]: L6950-1 has no Hoare annotation [2020-07-10 16:42:17,357 WARN L170 areAnnotationChecker]: L6950-1 has no Hoare annotation [2020-07-10 16:42:17,357 WARN L170 areAnnotationChecker]: flexcop_usb_memory_reqFINAL has no Hoare annotation [2020-07-10 16:42:17,357 WARN L170 areAnnotationChecker]: L6933 has no Hoare annotation [2020-07-10 16:42:17,357 WARN L170 areAnnotationChecker]: L7503 has no Hoare annotation [2020-07-10 16:42:17,357 WARN L170 areAnnotationChecker]: L7503 has no Hoare annotation [2020-07-10 16:42:17,357 WARN L170 areAnnotationChecker]: L7532 has no Hoare annotation [2020-07-10 16:42:17,357 WARN L170 areAnnotationChecker]: L7532 has no Hoare annotation [2020-07-10 16:42:17,357 WARN L170 areAnnotationChecker]: L7546-1 has no Hoare annotation [2020-07-10 16:42:17,357 WARN L170 areAnnotationChecker]: dma_free_attrsEXIT has no Hoare annotation [2020-07-10 16:42:17,357 WARN L170 areAnnotationChecker]: ldv_mutex_trylock_mutex_of_deviceEXIT has no Hoare annotation [2020-07-10 16:42:17,357 WARN L170 areAnnotationChecker]: L7263-1 has no Hoare annotation [2020-07-10 16:42:17,357 WARN L170 areAnnotationChecker]: L6904 has no Hoare annotation [2020-07-10 16:42:17,357 WARN L170 areAnnotationChecker]: L6904 has no Hoare annotation [2020-07-10 16:42:17,357 WARN L170 areAnnotationChecker]: L6906 has no Hoare annotation [2020-07-10 16:42:17,358 WARN L170 areAnnotationChecker]: L6906 has no Hoare annotation [2020-07-10 16:42:17,358 WARN L170 areAnnotationChecker]: L6830 has no Hoare annotation [2020-07-10 16:42:17,358 WARN L170 areAnnotationChecker]: L6830 has no Hoare annotation [2020-07-10 16:42:17,358 WARN L170 areAnnotationChecker]: flexcop_usb_readwrite_dwFINAL has no Hoare annotation [2020-07-10 16:42:17,358 WARN L170 areAnnotationChecker]: L7047-2 has no Hoare annotation [2020-07-10 16:42:17,358 WARN L170 areAnnotationChecker]: L7213-2 has no Hoare annotation [2020-07-10 16:42:17,358 WARN L170 areAnnotationChecker]: flexcop_usb_transfer_exitEXIT has no Hoare annotation [2020-07-10 16:42:17,358 WARN L170 areAnnotationChecker]: flexcop_usb_transfer_exitEXIT has no Hoare annotation [2020-07-10 16:42:17,358 WARN L170 areAnnotationChecker]: L7143 has no Hoare annotation [2020-07-10 16:42:17,358 WARN L170 areAnnotationChecker]: L7145 has no Hoare annotation [2020-07-10 16:42:17,358 WARN L170 areAnnotationChecker]: L7145 has no Hoare annotation [2020-07-10 16:42:17,358 WARN L170 areAnnotationChecker]: L6813 has no Hoare annotation [2020-07-10 16:42:17,358 WARN L170 areAnnotationChecker]: L6813 has no Hoare annotation [2020-07-10 16:42:17,358 WARN L170 areAnnotationChecker]: L7015 has no Hoare annotation [2020-07-10 16:42:17,358 WARN L170 areAnnotationChecker]: L7015 has no Hoare annotation [2020-07-10 16:42:17,359 WARN L170 areAnnotationChecker]: L6699 has no Hoare annotation [2020-07-10 16:42:17,359 WARN L170 areAnnotationChecker]: L7367-1 has no Hoare annotation [2020-07-10 16:42:17,359 WARN L170 areAnnotationChecker]: L6741-1 has no Hoare annotation [2020-07-10 16:42:17,359 WARN L170 areAnnotationChecker]: arch_local_save_flagsEXIT has no Hoare annotation [2020-07-10 16:42:17,359 WARN L170 areAnnotationChecker]: L6677-1 has no Hoare annotation [2020-07-10 16:42:17,359 WARN L170 areAnnotationChecker]: L7268 has no Hoare annotation [2020-07-10 16:42:17,359 WARN L170 areAnnotationChecker]: get_dma_opsEXIT has no Hoare annotation [2020-07-10 16:42:17,359 WARN L170 areAnnotationChecker]: get_dma_opsEXIT has no Hoare annotation [2020-07-10 16:42:17,359 WARN L170 areAnnotationChecker]: L7443-1 has no Hoare annotation [2020-07-10 16:42:17,359 WARN L170 areAnnotationChecker]: L7343 has no Hoare annotation [2020-07-10 16:42:17,359 WARN L170 areAnnotationChecker]: L7326-2 has no Hoare annotation [2020-07-10 16:42:17,359 WARN L170 areAnnotationChecker]: L7148-1 has no Hoare annotation [2020-07-10 16:42:17,359 WARN L170 areAnnotationChecker]: L7408-1 has no Hoare annotation [2020-07-10 16:42:17,359 WARN L170 areAnnotationChecker]: L6891 has no Hoare annotation [2020-07-10 16:42:17,360 WARN L170 areAnnotationChecker]: L6891 has no Hoare annotation [2020-07-10 16:42:17,360 WARN L170 areAnnotationChecker]: L7305-1 has no Hoare annotation [2020-07-10 16:42:17,360 WARN L170 areAnnotationChecker]: L7320-1 has no Hoare annotation [2020-07-10 16:42:17,360 WARN L170 areAnnotationChecker]: L7039-2 has no Hoare annotation [2020-07-10 16:42:17,360 WARN L170 areAnnotationChecker]: L7408-1 has no Hoare annotation [2020-07-10 16:42:17,360 WARN L170 areAnnotationChecker]: L7367-1 has no Hoare annotation [2020-07-10 16:42:17,360 WARN L170 areAnnotationChecker]: L7361 has no Hoare annotation [2020-07-10 16:42:17,360 WARN L170 areAnnotationChecker]: L7361 has no Hoare annotation [2020-07-10 16:42:17,360 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 16:42:17,360 WARN L170 areAnnotationChecker]: L7508-1 has no Hoare annotation [2020-07-10 16:42:17,360 WARN L170 areAnnotationChecker]: L7519-1 has no Hoare annotation [2020-07-10 16:42:17,360 WARN L170 areAnnotationChecker]: L7418-1 has no Hoare annotation [2020-07-10 16:42:17,360 WARN L170 areAnnotationChecker]: L7268 has no Hoare annotation [2020-07-10 16:42:17,361 WARN L170 areAnnotationChecker]: L7174 has no Hoare annotation [2020-07-10 16:42:17,361 WARN L170 areAnnotationChecker]: L7174 has no Hoare annotation [2020-07-10 16:42:17,361 WARN L170 areAnnotationChecker]: L6879-2 has no Hoare annotation [2020-07-10 16:42:17,361 WARN L170 areAnnotationChecker]: L6955-1 has no Hoare annotation [2020-07-10 16:42:17,361 WARN L170 areAnnotationChecker]: L6955-1 has no Hoare annotation [2020-07-10 16:42:17,362 WARN L170 areAnnotationChecker]: L6958 has no Hoare annotation [2020-07-10 16:42:17,362 WARN L170 areAnnotationChecker]: L6958 has no Hoare annotation [2020-07-10 16:42:17,362 WARN L170 areAnnotationChecker]: flexcop_usb_memory_reqEXIT has no Hoare annotation [2020-07-10 16:42:17,362 WARN L170 areAnnotationChecker]: L7506 has no Hoare annotation [2020-07-10 16:42:17,362 WARN L170 areAnnotationChecker]: L7506 has no Hoare annotation [2020-07-10 16:42:17,362 WARN L170 areAnnotationChecker]: L7533 has no Hoare annotation [2020-07-10 16:42:17,362 WARN L170 areAnnotationChecker]: L7533 has no Hoare annotation [2020-07-10 16:42:17,362 WARN L170 areAnnotationChecker]: L7566 has no Hoare annotation [2020-07-10 16:42:17,362 WARN L170 areAnnotationChecker]: L7566 has no Hoare annotation [2020-07-10 16:42:17,362 WARN L170 areAnnotationChecker]: L7547 has no Hoare annotation [2020-07-10 16:42:17,362 WARN L170 areAnnotationChecker]: L7547 has no Hoare annotation [2020-07-10 16:42:17,362 WARN L170 areAnnotationChecker]: L6897-1 has no Hoare annotation [2020-07-10 16:42:17,362 WARN L170 areAnnotationChecker]: L6909-1 has no Hoare annotation [2020-07-10 16:42:17,362 WARN L170 areAnnotationChecker]: L6909-1 has no Hoare annotation [2020-07-10 16:42:17,362 WARN L170 areAnnotationChecker]: L6830-2 has no Hoare annotation [2020-07-10 16:42:17,363 WARN L170 areAnnotationChecker]: flexcop_usb_readwrite_dwEXIT has no Hoare annotation [2020-07-10 16:42:17,363 WARN L170 areAnnotationChecker]: flexcop_usb_readwrite_dwEXIT has no Hoare annotation [2020-07-10 16:42:17,363 WARN L170 areAnnotationChecker]: flexcop_usb_i2c_reqFINAL has no Hoare annotation [2020-07-10 16:42:17,363 WARN L170 areAnnotationChecker]: L7217-1 has no Hoare annotation [2020-07-10 16:42:17,363 WARN L170 areAnnotationChecker]: L7112 has no Hoare annotation [2020-07-10 16:42:17,363 WARN L170 areAnnotationChecker]: L7112 has no Hoare annotation [2020-07-10 16:42:17,363 WARN L170 areAnnotationChecker]: L7150 has no Hoare annotation [2020-07-10 16:42:17,363 WARN L170 areAnnotationChecker]: L7150 has no Hoare annotation [2020-07-10 16:42:17,363 WARN L170 areAnnotationChecker]: L6813-2 has no Hoare annotation [2020-07-10 16:42:17,363 WARN L170 areAnnotationChecker]: L7015-2 has no Hoare annotation [2020-07-10 16:42:17,363 WARN L170 areAnnotationChecker]: L6700 has no Hoare annotation [2020-07-10 16:42:17,363 WARN L170 areAnnotationChecker]: L6700 has no Hoare annotation [2020-07-10 16:42:17,363 WARN L170 areAnnotationChecker]: dma_alloc_coherent_gfp_flagsFINAL has no Hoare annotation [2020-07-10 16:42:17,363 WARN L170 areAnnotationChecker]: L7269 has no Hoare annotation [2020-07-10 16:42:17,363 WARN L170 areAnnotationChecker]: L7269 has no Hoare annotation [2020-07-10 16:42:17,364 WARN L170 areAnnotationChecker]: flexcop_usb_process_frameFINAL has no Hoare annotation [2020-07-10 16:42:17,364 WARN L170 areAnnotationChecker]: L7045 has no Hoare annotation [2020-07-10 16:42:17,364 WARN L170 areAnnotationChecker]: L7045 has no Hoare annotation [2020-07-10 16:42:17,364 WARN L170 areAnnotationChecker]: L7409 has no Hoare annotation [2020-07-10 16:42:17,364 WARN L170 areAnnotationChecker]: L7409 has no Hoare annotation [2020-07-10 16:42:17,364 WARN L170 areAnnotationChecker]: L7361-2 has no Hoare annotation [2020-07-10 16:42:17,364 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 16:42:17,364 WARN L170 areAnnotationChecker]: L7509 has no Hoare annotation [2020-07-10 16:42:17,364 WARN L170 areAnnotationChecker]: L7509 has no Hoare annotation [2020-07-10 16:42:17,364 WARN L170 areAnnotationChecker]: L7419 has no Hoare annotation [2020-07-10 16:42:17,364 WARN L170 areAnnotationChecker]: L7419 has no Hoare annotation [2020-07-10 16:42:17,364 WARN L170 areAnnotationChecker]: L7177-2 has no Hoare annotation [2020-07-10 16:42:17,364 WARN L170 areAnnotationChecker]: L7177 has no Hoare annotation [2020-07-10 16:42:17,364 WARN L170 areAnnotationChecker]: L7177 has no Hoare annotation [2020-07-10 16:42:17,364 WARN L170 areAnnotationChecker]: flexcop_usb_v8_memory_reqFINAL has no Hoare annotation [2020-07-10 16:42:17,365 WARN L170 areAnnotationChecker]: L6965-1 has no Hoare annotation [2020-07-10 16:42:17,365 WARN L170 areAnnotationChecker]: L6965-1 has no Hoare annotation [2020-07-10 16:42:17,365 WARN L170 areAnnotationChecker]: L6958-2 has no Hoare annotation [2020-07-10 16:42:17,365 WARN L170 areAnnotationChecker]: L7507 has no Hoare annotation [2020-07-10 16:42:17,365 WARN L170 areAnnotationChecker]: L7507 has no Hoare annotation [2020-07-10 16:42:17,365 WARN L170 areAnnotationChecker]: L7517 has no Hoare annotation [2020-07-10 16:42:17,365 WARN L170 areAnnotationChecker]: L7517 has no Hoare annotation [2020-07-10 16:42:17,365 WARN L170 areAnnotationChecker]: L7536 has no Hoare annotation [2020-07-10 16:42:17,365 WARN L170 areAnnotationChecker]: L7536 has no Hoare annotation [2020-07-10 16:42:17,365 WARN L170 areAnnotationChecker]: L7501 has no Hoare annotation [2020-07-10 16:42:17,365 WARN L170 areAnnotationChecker]: L7547-2 has no Hoare annotation [2020-07-10 16:42:17,365 WARN L170 areAnnotationChecker]: L7547-2 has no Hoare annotation [2020-07-10 16:42:17,365 WARN L170 areAnnotationChecker]: L6913-1 has no Hoare annotation [2020-07-10 16:42:17,365 WARN L170 areAnnotationChecker]: flexcop_usb_i2c_reqEXIT has no Hoare annotation [2020-07-10 16:42:17,365 WARN L170 areAnnotationChecker]: flexcop_usb_i2c_reqEXIT has no Hoare annotation [2020-07-10 16:42:17,366 WARN L170 areAnnotationChecker]: L7114 has no Hoare annotation [2020-07-10 16:42:17,366 WARN L170 areAnnotationChecker]: L7114 has no Hoare annotation [2020-07-10 16:42:17,366 WARN L170 areAnnotationChecker]: L7135 has no Hoare annotation [2020-07-10 16:42:17,366 WARN L170 areAnnotationChecker]: L7135 has no Hoare annotation [2020-07-10 16:42:17,366 WARN L170 areAnnotationChecker]: L6819 has no Hoare annotation [2020-07-10 16:42:17,366 WARN L170 areAnnotationChecker]: L6819 has no Hoare annotation [2020-07-10 16:42:17,366 WARN L170 areAnnotationChecker]: L7016 has no Hoare annotation [2020-07-10 16:42:17,366 WARN L170 areAnnotationChecker]: L7016 has no Hoare annotation [2020-07-10 16:42:17,366 WARN L170 areAnnotationChecker]: L6704 has no Hoare annotation [2020-07-10 16:42:17,366 WARN L170 areAnnotationChecker]: L6704 has no Hoare annotation [2020-07-10 16:42:17,366 WARN L170 areAnnotationChecker]: dma_alloc_coherent_gfp_flagsEXIT has no Hoare annotation [2020-07-10 16:42:17,366 WARN L170 areAnnotationChecker]: L7287 has no Hoare annotation [2020-07-10 16:42:17,366 WARN L170 areAnnotationChecker]: flexcop_usb_process_frameEXIT has no Hoare annotation [2020-07-10 16:42:17,366 WARN L170 areAnnotationChecker]: L7413-1 has no Hoare annotation [2020-07-10 16:42:17,366 WARN L170 areAnnotationChecker]: L7362 has no Hoare annotation [2020-07-10 16:42:17,367 WARN L170 areAnnotationChecker]: L7362 has no Hoare annotation [2020-07-10 16:42:17,367 WARN L170 areAnnotationChecker]: L7178 has no Hoare annotation [2020-07-10 16:42:17,367 WARN L170 areAnnotationChecker]: L7178 has no Hoare annotation [2020-07-10 16:42:17,367 WARN L170 areAnnotationChecker]: flexcop_usb_v8_memory_reqEXIT has no Hoare annotation [2020-07-10 16:42:17,367 WARN L170 areAnnotationChecker]: L6969 has no Hoare annotation [2020-07-10 16:42:17,367 WARN L170 areAnnotationChecker]: L7508-1 has no Hoare annotation [2020-07-10 16:42:17,368 WARN L170 areAnnotationChecker]: L7518 has no Hoare annotation [2020-07-10 16:42:17,368 WARN L170 areAnnotationChecker]: L7518 has no Hoare annotation [2020-07-10 16:42:17,368 WARN L170 areAnnotationChecker]: L7525 has no Hoare annotation [2020-07-10 16:42:17,368 WARN L170 areAnnotationChecker]: L7525 has no Hoare annotation [2020-07-10 16:42:17,368 WARN L170 areAnnotationChecker]: L7537 has no Hoare annotation [2020-07-10 16:42:17,368 WARN L170 areAnnotationChecker]: L7537 has no Hoare annotation [2020-07-10 16:42:17,368 WARN L170 areAnnotationChecker]: L7544 has no Hoare annotation [2020-07-10 16:42:17,368 WARN L170 areAnnotationChecker]: L7544 has no Hoare annotation [2020-07-10 16:42:17,368 WARN L170 areAnnotationChecker]: L7115 has no Hoare annotation [2020-07-10 16:42:17,368 WARN L170 areAnnotationChecker]: L7115 has no Hoare annotation [2020-07-10 16:42:17,369 WARN L170 areAnnotationChecker]: L7125 has no Hoare annotation [2020-07-10 16:42:17,369 WARN L170 areAnnotationChecker]: L7125 has no Hoare annotation [2020-07-10 16:42:17,369 WARN L170 areAnnotationChecker]: L7135-2 has no Hoare annotation [2020-07-10 16:42:17,369 WARN L170 areAnnotationChecker]: L6820 has no Hoare annotation [2020-07-10 16:42:17,369 WARN L170 areAnnotationChecker]: L6820 has no Hoare annotation [2020-07-10 16:42:17,369 WARN L170 areAnnotationChecker]: L6823 has no Hoare annotation [2020-07-10 16:42:17,369 WARN L170 areAnnotationChecker]: L6823 has no Hoare annotation [2020-07-10 16:42:17,369 WARN L170 areAnnotationChecker]: L7017 has no Hoare annotation [2020-07-10 16:42:17,369 WARN L170 areAnnotationChecker]: L7017 has no Hoare annotation [2020-07-10 16:42:17,369 WARN L170 areAnnotationChecker]: L7022 has no Hoare annotation [2020-07-10 16:42:17,369 WARN L170 areAnnotationChecker]: L7022 has no Hoare annotation [2020-07-10 16:42:17,369 WARN L170 areAnnotationChecker]: L6710-1 has no Hoare annotation [2020-07-10 16:42:17,369 WARN L170 areAnnotationChecker]: L6710-1 has no Hoare annotation [2020-07-10 16:42:17,369 WARN L170 areAnnotationChecker]: L7287 has no Hoare annotation [2020-07-10 16:42:17,369 WARN L170 areAnnotationChecker]: L7287 has no Hoare annotation [2020-07-10 16:42:17,370 WARN L170 areAnnotationChecker]: L7338-1 has no Hoare annotation [2020-07-10 16:42:17,370 WARN L170 areAnnotationChecker]: L7182-1 has no Hoare annotation [2020-07-10 16:42:17,370 WARN L170 areAnnotationChecker]: L7351 has no Hoare annotation [2020-07-10 16:42:17,370 WARN L170 areAnnotationChecker]: L7178-2 has no Hoare annotation [2020-07-10 16:42:17,370 WARN L170 areAnnotationChecker]: L6972 has no Hoare annotation [2020-07-10 16:42:17,370 WARN L170 areAnnotationChecker]: L6972 has no Hoare annotation [2020-07-10 16:42:17,370 WARN L170 areAnnotationChecker]: L7519-1 has no Hoare annotation [2020-07-10 16:42:17,371 WARN L170 areAnnotationChecker]: L7505 has no Hoare annotation [2020-07-10 16:42:17,371 WARN L170 areAnnotationChecker]: L7538-1 has no Hoare annotation [2020-07-10 16:42:17,372 WARN L170 areAnnotationChecker]: L7545 has no Hoare annotation [2020-07-10 16:42:17,372 WARN L170 areAnnotationChecker]: L7545 has no Hoare annotation [2020-07-10 16:42:17,372 WARN L170 areAnnotationChecker]: L7559 has no Hoare annotation [2020-07-10 16:42:17,372 WARN L170 areAnnotationChecker]: L7559 has no Hoare annotation [2020-07-10 16:42:17,372 WARN L170 areAnnotationChecker]: L7116 has no Hoare annotation [2020-07-10 16:42:17,372 WARN L170 areAnnotationChecker]: L7116 has no Hoare annotation [2020-07-10 16:42:17,372 WARN L170 areAnnotationChecker]: L7118 has no Hoare annotation [2020-07-10 16:42:17,372 WARN L170 areAnnotationChecker]: L7118 has no Hoare annotation [2020-07-10 16:42:17,372 WARN L170 areAnnotationChecker]: L7126 has no Hoare annotation [2020-07-10 16:42:17,372 WARN L170 areAnnotationChecker]: L7126 has no Hoare annotation [2020-07-10 16:42:17,372 WARN L170 areAnnotationChecker]: L7113 has no Hoare annotation [2020-07-10 16:42:17,372 WARN L170 areAnnotationChecker]: L7022-2 has no Hoare annotation [2020-07-10 16:42:17,373 WARN L170 areAnnotationChecker]: L6711-1 has no Hoare annotation [2020-07-10 16:42:17,373 WARN L170 areAnnotationChecker]: L7287-2 has no Hoare annotation [2020-07-10 16:42:17,373 WARN L170 areAnnotationChecker]: L7182 has no Hoare annotation [2020-07-10 16:42:17,373 WARN L170 areAnnotationChecker]: L7182 has no Hoare annotation [2020-07-10 16:42:17,373 WARN L170 areAnnotationChecker]: L7546-1 has no Hoare annotation [2020-07-10 16:42:17,374 WARN L170 areAnnotationChecker]: L7535 has no Hoare annotation [2020-07-10 16:42:17,374 WARN L170 areAnnotationChecker]: L7126-2 has no Hoare annotation [2020-07-10 16:42:17,374 WARN L170 areAnnotationChecker]: L7023 has no Hoare annotation [2020-07-10 16:42:17,374 WARN L170 areAnnotationChecker]: L7023 has no Hoare annotation [2020-07-10 16:42:17,374 WARN L170 areAnnotationChecker]: L7294-1 has no Hoare annotation [2020-07-10 16:42:17,375 WARN L170 areAnnotationChecker]: L7024 has no Hoare annotation [2020-07-10 16:42:17,375 WARN L170 areAnnotationChecker]: L7024 has no Hoare annotation [2020-07-10 16:42:17,375 WARN L170 areAnnotationChecker]: L7029 has no Hoare annotation [2020-07-10 16:42:17,375 WARN L170 areAnnotationChecker]: L7029 has no Hoare annotation [2020-07-10 16:42:17,375 WARN L170 areAnnotationChecker]: L7030 has no Hoare annotation [2020-07-10 16:42:17,375 WARN L170 areAnnotationChecker]: L7030 has no Hoare annotation [2020-07-10 16:42:17,375 WARN L170 areAnnotationChecker]: L7012 has no Hoare annotation [2020-07-10 16:42:17,375 WARN L170 areAnnotationChecker]: L7030-2 has no Hoare annotation [2020-07-10 16:42:17,375 INFO L163 areAnnotationChecker]: CFG has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 16:42:17,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 04:42:17 BoogieIcfgContainer [2020-07-10 16:42:17,388 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 16:42:17,390 INFO L168 Benchmark]: Toolchain (without parser) took 397438.77 ms. Allocated memory was 145.2 MB in the beginning and 2.0 GB in the end (delta: 1.9 GB). Free memory was 92.2 MB in the beginning and 372.3 MB in the end (delta: -280.1 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2020-07-10 16:42:17,391 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 145.2 MB. Free memory is still 119.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-10 16:42:17,391 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2699.86 ms. Allocated memory was 145.2 MB in the beginning and 252.7 MB in the end (delta: 107.5 MB). Free memory was 91.8 MB in the beginning and 159.0 MB in the end (delta: -67.2 MB). Peak memory consumption was 117.8 MB. Max. memory is 7.1 GB. [2020-07-10 16:42:17,392 INFO L168 Benchmark]: Boogie Preprocessor took 1068.33 ms. Allocated memory was 252.7 MB in the beginning and 327.2 MB in the end (delta: 74.4 MB). Free memory was 159.0 MB in the beginning and 198.4 MB in the end (delta: -39.5 MB). Peak memory consumption was 149.8 MB. Max. memory is 7.1 GB. [2020-07-10 16:42:17,393 INFO L168 Benchmark]: RCFGBuilder took 128610.93 ms. Allocated memory was 327.2 MB in the beginning and 857.2 MB in the end (delta: 530.1 MB). Free memory was 198.4 MB in the beginning and 587.5 MB in the end (delta: -389.0 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2020-07-10 16:42:17,393 INFO L168 Benchmark]: TraceAbstraction took 265053.13 ms. Allocated memory was 857.2 MB in the beginning and 2.0 GB in the end (delta: 1.2 GB). Free memory was 587.5 MB in the beginning and 372.3 MB in the end (delta: 215.2 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2020-07-10 16:42:17,396 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 145.2 MB. Free memory is still 119.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2699.86 ms. Allocated memory was 145.2 MB in the beginning and 252.7 MB in the end (delta: 107.5 MB). Free memory was 91.8 MB in the beginning and 159.0 MB in the end (delta: -67.2 MB). Peak memory consumption was 117.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1068.33 ms. Allocated memory was 252.7 MB in the beginning and 327.2 MB in the end (delta: 74.4 MB). Free memory was 159.0 MB in the beginning and 198.4 MB in the end (delta: -39.5 MB). Peak memory consumption was 149.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 128610.93 ms. Allocated memory was 327.2 MB in the beginning and 857.2 MB in the end (delta: 530.1 MB). Free memory was 198.4 MB in the beginning and 587.5 MB in the end (delta: -389.0 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. * TraceAbstraction took 265053.13 ms. Allocated memory was 857.2 MB in the beginning and 2.0 GB in the end (delta: 1.2 GB). Free memory was 587.5 MB in the beginning and 372.3 MB in the end (delta: 215.2 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 7660]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 7208]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7248]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7494]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_mutex_of_device && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && 1 == ldv_mutex_lock - InvariantResult [Line: 7248]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7248]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7248]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7208]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7248]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7248]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7248]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7208]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7349]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7248]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7248]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6546]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7494]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_mutex_of_device && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && 1 == ldv_mutex_lock - InvariantResult [Line: 7248]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 102 procedures, 730 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 206.0s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 169.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 58.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1451 SDtfs, 3160 SDslu, 413 SDs, 0 SdLazy, 1560 SolverSat, 1504 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 38.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 74 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 5.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=661occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 30.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 438 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 133 LocationsWithAnnotation, 529 PreInvPairs, 618 NumberOfFragments, 1076 HoareAnnotationTreeSize, 529 FomulaSimplifications, 400678 FormulaSimplificationTreeSizeReduction, 9.2s HoareSimplificationTime, 133 FomulaSimplificationsInter, 61872 FormulaSimplificationTreeSizeReductionInter, 44.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 4.5s InterpolantComputationTime, 154 NumberOfCodeBlocks, 154 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 150 ConstructedInterpolants, 0 QuantifiedInterpolants, 60168 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...