java -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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:45:17,281 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:45:17,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:45:17,295 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:45:17,295 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:45:17,296 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:45:17,298 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:45:17,300 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:45:17,301 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:45:17,302 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:45:17,303 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:45:17,304 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:45:17,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:45:17,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:45:17,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:45:17,308 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:45:17,309 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:45:17,310 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:45:17,312 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:45:17,314 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:45:17,316 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:45:17,317 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:45:17,319 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:45:17,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:45:17,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:45:17,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:45:17,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:45:17,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:45:17,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:45:17,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:45:17,326 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:45:17,327 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:45:17,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:45:17,328 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:45:17,329 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:45:17,330 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:45:17,330 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:45:17,331 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:45:17,331 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:45:17,332 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:45:17,332 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:45:17,333 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-20 13:45:17,349 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:45:17,349 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:45:17,350 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-20 13:45:17,350 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-20 13:45:17,351 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-20 13:45:17,351 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-20 13:45:17,351 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-20 13:45:17,351 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-20 13:45:17,352 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-20 13:45:17,352 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-20 13:45:17,353 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:45:17,353 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:45:17,353 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:45:17,353 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:45:17,354 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:45:17,354 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:45:17,354 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:45:17,354 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:45:17,354 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:45:17,355 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:45:17,355 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:45:17,355 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-20 13:45:17,355 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:45:17,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:45:17,356 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:45:17,356 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:45:17,356 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-20 13:45:17,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:45:17,357 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:45:17,357 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-20 13:45:17,387 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:45:17,400 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:45:17,404 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:45:17,405 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:45:17,406 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:45:17,406 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2019-09-20 13:45:17,474 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a40da5524/eeb604d660ad4383907f7eaa1cc9b39f/FLAG5b93beea5 [2019-09-20 13:45:18,271 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:45:18,271 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2019-09-20 13:45:18,309 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a40da5524/eeb604d660ad4383907f7eaa1cc9b39f/FLAG5b93beea5 [2019-09-20 13:45:18,807 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a40da5524/eeb604d660ad4383907f7eaa1cc9b39f [2019-09-20 13:45:18,820 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:45:18,822 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:45:18,828 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:45:18,828 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:45:18,832 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:45:18,833 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:45:18" (1/1) ... [2019-09-20 13:45:18,836 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@145640b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:18, skipping insertion in model container [2019-09-20 13:45:18,837 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:45:18" (1/1) ... [2019-09-20 13:45:18,845 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:45:19,027 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:45:21,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:45:21,828 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:45:22,306 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:45:22,872 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:45:22,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:22 WrapperNode [2019-09-20 13:45:22,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:45:22,874 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:45:22,874 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:45:22,874 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:45:22,889 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:22" (1/1) ... [2019-09-20 13:45:22,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:22" (1/1) ... [2019-09-20 13:45:23,021 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:22" (1/1) ... [2019-09-20 13:45:23,021 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:22" (1/1) ... [2019-09-20 13:45:23,194 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:22" (1/1) ... [2019-09-20 13:45:23,239 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:22" (1/1) ... [2019-09-20 13:45:23,278 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:22" (1/1) ... [2019-09-20 13:45:23,328 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:45:23,328 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:45:23,329 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:45:23,329 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:45:23,330 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:22" (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 [2019-09-20 13:45:23,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:45:23,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:45:23,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2019-09-20 13:45:23,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-20 13:45:23,425 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-20 13:45:23,426 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-20 13:45:23,426 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2019-09-20 13:45:23,427 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-20 13:45:23,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 13:45:23,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-20 13:45:23,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-20 13:45:23,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-20 13:45:23,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-20 13:45:23,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-20 13:45:23,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-20 13:45:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-20 13:45:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 13:45:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 13:45:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-20 13:45:23,432 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-20 13:45:23,432 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-20 13:45:23,432 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-09-20 13:45:23,432 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2019-09-20 13:45:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-09-20 13:45:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-09-20 13:45:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-20 13:45:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-20 13:45:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-20 13:45:23,435 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2019-09-20 13:45:23,435 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2019-09-20 13:45:23,435 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-09-20 13:45:23,435 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-09-20 13:45:23,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-20 13:45:23,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-20 13:45:23,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-09-20 13:45:23,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2019-09-20 13:45:23,436 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-20 13:45:23,437 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-20 13:45:23,437 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2019-09-20 13:45:23,437 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2019-09-20 13:45:23,437 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2019-09-20 13:45:23,438 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2019-09-20 13:45:23,438 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2019-09-20 13:45:23,438 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2019-09-20 13:45:23,439 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read_fifo [2019-09-20 13:45:23,439 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2019-09-20 13:45:23,439 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2019-09-20 13:45:23,439 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write_fifo [2019-09-20 13:45:23,439 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2019-09-20 13:45:23,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2019-09-20 13:45:23,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2019-09-20 13:45:23,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dmacfg_reg [2019-09-20 13:45:23,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2019-09-20 13:45:23,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2019-09-20 13:45:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rh_usb_speed [2019-09-20 13:45:23,442 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2019-09-20 13:45:23,442 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xtal_from_pdata [2019-09-20 13:45:23,442 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2019-09-20 13:45:23,442 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2019-09-20 13:45:23,443 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2019-09-20 13:45:23,443 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2019-09-20 13:45:23,443 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_disable [2019-09-20 13:45:23,443 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_enable_port [2019-09-20 13:45:23,444 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_disable_port [2019-09-20 13:45:23,444 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2019-09-20 13:45:23,445 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2019-09-20 13:45:23,445 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2019-09-20 13:45:23,445 INFO L138 BoogieDeclarations]: Found implementation of procedure is_child_device [2019-09-20 13:45:23,445 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hub_limit [2019-09-20 13:45:23,446 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2019-09-20 13:45:23,446 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2019-09-20 13:45:23,446 INFO L138 BoogieDeclarations]: Found implementation of procedure set_child_connect_map [2019-09-20 13:45:23,446 INFO L138 BoogieDeclarations]: Found implementation of procedure put_child_connect_map [2019-09-20 13:45:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2019-09-20 13:45:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2019-09-20 13:45:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure make_r8a66597_device [2019-09-20 13:45:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_usb_address [2019-09-20 13:45:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2019-09-20 13:45:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2019-09-20 13:45:23,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2019-09-20 13:45:23,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2019-09-20 13:45:23,451 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_all_buffer [2019-09-20 13:45:23,451 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2019-09-20 13:45:23,451 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2019-09-20 13:45:23,451 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2019-09-20 13:45:23,451 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2019-09-20 13:45:23,452 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_pipenum [2019-09-20 13:45:23,453 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2019-09-20 13:45:23,453 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2019-09-20 13:45:23,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2019-09-20 13:45:23,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_save [2019-09-20 13:45:23,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_restore [2019-09-20 13:45:23,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_buffer_setting [2019-09-20 13:45:23,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2019-09-20 13:45:23,454 INFO L138 BoogieDeclarations]: Found implementation of procedure get_empty_pipenum [2019-09-20 13:45:23,454 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_type [2019-09-20 13:45:23,455 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bufnum [2019-09-20 13:45:23,455 INFO L138 BoogieDeclarations]: Found implementation of procedure get_buf_bsize [2019-09-20 13:45:23,455 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_r8a66597_pipe_dma [2019-09-20 13:45:23,456 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_r8a66597_pipe [2019-09-20 13:45:23,456 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2019-09-20 13:45:23,456 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2019-09-20 13:45:23,456 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2019-09-20 13:45:23,456 INFO L138 BoogieDeclarations]: Found implementation of procedure get_interval [2019-09-20 13:45:23,456 INFO L138 BoogieDeclarations]: Found implementation of procedure get_timer_interval [2019-09-20 13:45:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pipe_info [2019-09-20 13:45:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pipe_config [2019-09-20 13:45:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2019-09-20 13:45:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2019-09-20 13:45:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2019-09-20 13:45:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2019-09-20 13:45:23,458 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_check_syssts [2019-09-20 13:45:23,458 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_connect [2019-09-20 13:45:23,458 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2019-09-20 13:45:23,458 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_setup_packet [2019-09-20 13:45:23,458 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_read [2019-09-20 13:45:23,459 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2019-09-20 13:45:23,459 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_status_packet [2019-09-20 13:45:23,460 INFO L138 BoogieDeclarations]: Found implementation of procedure is_set_address [2019-09-20 13:45:23,460 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2019-09-20 13:45:23,460 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2019-09-20 13:45:23,460 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2019-09-20 13:45:23,460 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2019-09-20 13:45:23,461 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2019-09-20 13:45:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2019-09-20 13:45:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2019-09-20 13:45:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2019-09-20 13:45:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_ready [2019-09-20 13:45:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_empty [2019-09-20 13:45:23,463 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_nrdy [2019-09-20 13:45:23,463 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2019-09-20 13:45:23,463 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_control [2019-09-20 13:45:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_interval_timer [2019-09-20 13:45:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_td_timer [2019-09-20 13:45:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_timer [2019-09-20 13:45:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pipe_config [2019-09-20 13:45:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2019-09-20 13:45:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_stop [2019-09-20 13:45:23,466 INFO L138 BoogieDeclarations]: Found implementation of procedure set_address_zero [2019-09-20 13:45:23,470 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_make_td [2019-09-20 13:45:23,471 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2019-09-20 13:45:23,471 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2019-09-20 13:45:23,471 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2019-09-20 13:45:23,480 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2019-09-20 13:45:23,480 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2019-09-20 13:45:23,480 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_device [2019-09-20 13:45:23,480 INFO L138 BoogieDeclarations]: Found implementation of procedure update_usb_address_map [2019-09-20 13:45:23,480 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_check_detect_child [2019-09-20 13:45:23,481 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2019-09-20 13:45:23,481 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_descriptor [2019-09-20 13:45:23,481 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2019-09-20 13:45:23,481 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2019-09-20 13:45:23,482 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2019-09-20 13:45:23,482 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2019-09-20 13:45:23,482 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2019-09-20 13:45:23,483 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2019-09-20 13:45:23,483 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2019-09-20 13:45:23,484 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_driver_init [2019-09-20 13:45:23,484 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_driver_exit [2019-09-20 13:45:23,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_4 [2019-09-20 13:45:23,484 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-09-20 13:45:23,485 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-09-20 13:45:23,485 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-09-20 13:45:23,485 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2019-09-20 13:45:23,485 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2019-09-20 13:45:23,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_4 [2019-09-20 13:45:23,486 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-09-20 13:45:23,486 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2019-09-20 13:45:23,486 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2019-09-20 13:45:23,486 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-09-20 13:45:23,486 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2019-09-20 13:45:23,487 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-09-20 13:45:23,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_5 [2019-09-20 13:45:23,487 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-09-20 13:45:23,487 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-09-20 13:45:23,487 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2019-09-20 13:45:23,488 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2019-09-20 13:45:23,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_6 [2019-09-20 13:45:23,488 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-09-20 13:45:23,488 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-09-20 13:45:23,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2019-09-20 13:45:23,489 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2019-09-20 13:45:23,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2019-09-20 13:45:23,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2019-09-20 13:45:23,489 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:45:23,490 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-20 13:45:23,490 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-20 13:45:23,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-09-20 13:45:23,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-09-20 13:45:23,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-09-20 13:45:23,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-09-20 13:45:23,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-09-20 13:45:23,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-09-20 13:45:23,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-09-20 13:45:23,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_12 [2019-09-20 13:45:23,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_13 [2019-09-20 13:45:23,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_14 [2019-09-20 13:45:23,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_15 [2019-09-20 13:45:23,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_16 [2019-09-20 13:45:23,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_17 [2019-09-20 13:45:23,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_18 [2019-09-20 13:45:23,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-20 13:45:23,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-20 13:45:23,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 13:45:23,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-20 13:45:23,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-20 13:45:23,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-20 13:45:23,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-20 13:45:23,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-20 13:45:23,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-20 13:45:23,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-20 13:45:23,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-20 13:45:23,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-20 13:45:23,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-20 13:45:23,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-20 13:45:23,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-20 13:45:23,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-20 13:45:23,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-20 13:45:23,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-20 13:45:23,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-20 13:45:23,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-20 13:45:23,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-20 13:45:23,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-20 13:45:23,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-20 13:45:23,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-20 13:45:23,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-09-20 13:45:23,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-09-20 13:45:23,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-09-20 13:45:23,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-09-20 13:45:23,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-20 13:45:23,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-20 13:45:23,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-20 13:45:23,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-20 13:45:23,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-20 13:45:23,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-20 13:45:23,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-20 13:45:23,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-09-20 13:45:23,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-20 13:45:23,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-20 13:45:23,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-20 13:45:23,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 13:45:23,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-20 13:45:23,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-20 13:45:23,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-20 13:45:23,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-20 13:45:23,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-09-20 13:45:23,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-09-20 13:45:23,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 13:45:23,500 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-20 13:45:23,500 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-20 13:45:23,500 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-20 13:45:23,501 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-20 13:45:23,501 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-20 13:45:23,501 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable [2019-09-20 13:45:23,501 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_enable [2019-09-20 13:45:23,501 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get [2019-09-20 13:45:23,502 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare [2019-09-20 13:45:23,502 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2019-09-20 13:45:23,502 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2019-09-20 13:45:23,502 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-20 13:45:23,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-20 13:45:23,503 INFO L138 BoogieDeclarations]: Found implementation of procedure device_wakeup_enable [2019-09-20 13:45:23,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-09-20 13:45:23,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16_rep [2019-09-20 13:45:23,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-09-20 13:45:23,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2019-09-20 13:45:23,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-09-20 13:45:23,508 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-09-20 13:45:23,509 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-09-20 13:45:23,509 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16_rep [2019-09-20 13:45:23,509 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2019-09-20 13:45:23,509 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-09-20 13:45:23,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_5 [2019-09-20 13:45:23,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 13:45:23,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_5 [2019-09-20 13:45:23,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_5 [2019-09-20 13:45:23,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_5 [2019-09-20 13:45:23,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_5 [2019-09-20 13:45:23,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_5 [2019-09-20 13:45:23,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2019-09-20 13:45:23,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_5 [2019-09-20 13:45:23,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_5 [2019-09-20 13:45:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_5 [2019-09-20 13:45:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-20 13:45:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-20 13:45:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-20 13:45:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-20 13:45:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-20 13:45:23,514 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-20 13:45:23,514 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-20 13:45:23,514 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-20 13:45:23,514 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-20 13:45:23,514 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2019-09-20 13:45:23,515 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2019-09-20 13:45:23,515 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2019-09-20 13:45:23,515 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_check_unlink_urb [2019-09-20 13:45:23,515 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2019-09-20 13:45:23,515 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2019-09-20 13:45:23,516 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2019-09-20 13:45:23,516 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2019-09-20 13:45:23,516 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2019-09-20 13:45:23,516 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2019-09-20 13:45:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2019-09-20 13:45:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2019-09-20 13:45:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_root_hub_lost_power [2019-09-20 13:45:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-20 13:45:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 13:45:23,518 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 13:45:23,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 13:45:23,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-20 13:45:23,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 13:45:23,519 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:45:23,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 13:45:23,519 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-20 13:45:23,519 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-20 13:45:23,519 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-20 13:45:23,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 13:45:23,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-20 13:45:23,520 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-20 13:45:23,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:45:23,520 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-20 13:45:23,521 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-20 13:45:23,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:45:23,521 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-20 13:45:23,521 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-20 13:45:23,521 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2019-09-20 13:45:23,522 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-20 13:45:23,522 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 13:45:23,522 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 13:45:23,522 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-20 13:45:23,522 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-20 13:45:23,523 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-20 13:45:23,523 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-20 13:45:23,523 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-20 13:45:23,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-09-20 13:45:23,523 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-20 13:45:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-09-20 13:45:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-09-20 13:45:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-09-20 13:45:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:45:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 13:45:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:45:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 13:45:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 13:45:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 13:45:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 13:45:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:45:23,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-20 13:45:23,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-20 13:45:23,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-20 13:45:23,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-20 13:45:23,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 13:45:23,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-20 13:45:23,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-20 13:45:23,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-20 13:45:23,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-20 13:45:23,527 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-20 13:45:23,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-09-20 13:45:23,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-09-20 13:45:23,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-09-20 13:45:23,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-20 13:45:23,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-20 13:45:23,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-20 13:45:23,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-20 13:45:23,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-20 13:45:23,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-20 13:45:23,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-20 13:45:23,530 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 13:45:23,530 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-20 13:45:23,530 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-20 13:45:23,530 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-20 13:45:23,530 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-20 13:45:23,530 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 13:45:23,530 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-20 13:45:23,530 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-20 13:45:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-20 13:45:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-09-20 13:45:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-09-20 13:45:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2019-09-20 13:45:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-20 13:45:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_12 [2019-09-20 13:45:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_13 [2019-09-20 13:45:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_14 [2019-09-20 13:45:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_15 [2019-09-20 13:45:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-20 13:45:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_16 [2019-09-20 13:45:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-09-20 13:45:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:45:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-09-20 13:45:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-09-20 13:45:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-09-20 13:45:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-09-20 13:45:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-09-20 13:45:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-09-20 13:45:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-09-20 13:45:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16_rep [2019-09-20 13:45:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2019-09-20 13:45:23,534 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16_rep [2019-09-20 13:45:23,534 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2019-09-20 13:45:23,536 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 13:45:23,536 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-20 13:45:23,536 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-20 13:45:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-20 13:45:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_4 [2019-09-20 13:45:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-09-20 13:45:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-09-20 13:45:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-09-20 13:45:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2019-09-20 13:45:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2019-09-20 13:45:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_4 [2019-09-20 13:45:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-09-20 13:45:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2019-09-20 13:45:23,539 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2019-09-20 13:45:23,539 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-09-20 13:45:23,539 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2019-09-20 13:45:23,539 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-09-20 13:45:23,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_5 [2019-09-20 13:45:23,539 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-09-20 13:45:23,540 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-09-20 13:45:23,540 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2019-09-20 13:45:23,540 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2019-09-20 13:45:23,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_6 [2019-09-20 13:45:23,540 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-09-20 13:45:23,541 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-09-20 13:45:23,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2019-09-20 13:45:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2019-09-20 13:45:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2019-09-20 13:45:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2019-09-20 13:45:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-20 13:45:23,544 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-20 13:45:23,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2019-09-20 13:45:23,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2019-09-20 13:45:23,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-09-20 13:45:23,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-09-20 13:45:23,545 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2019-09-20 13:45:23,545 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-20 13:45:23,545 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-20 13:45:23,545 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-09-20 13:45:23,545 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-20 13:45:23,546 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-20 13:45:23,546 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2019-09-20 13:45:23,546 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2019-09-20 13:45:23,546 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2019-09-20 13:45:23,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:45:23,547 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2019-09-20 13:45:23,547 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_check_unlink_urb [2019-09-20 13:45:23,547 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2019-09-20 13:45:23,547 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2019-09-20 13:45:23,547 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2019-09-20 13:45:23,548 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2019-09-20 13:45:23,548 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2019-09-20 13:45:23,548 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2019-09-20 13:45:23,548 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2019-09-20 13:45:23,548 INFO L130 BoogieDeclarations]: Found specification of procedure usb_root_hub_lost_power [2019-09-20 13:45:23,548 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2019-09-20 13:45:23,549 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-20 13:45:23,549 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-09-20 13:45:23,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_17 [2019-09-20 13:45:23,549 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-20 13:45:23,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_18 [2019-09-20 13:45:23,550 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-20 13:45:23,550 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-20 13:45:23,550 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare [2019-09-20 13:45:23,550 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2019-09-20 13:45:23,550 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get [2019-09-20 13:45:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2019-09-20 13:45:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2019-09-20 13:45:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2019-09-20 13:45:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2019-09-20 13:45:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2019-09-20 13:45:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2019-09-20 13:45:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2019-09-20 13:45:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2019-09-20 13:45:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2019-09-20 13:45:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read_fifo [2019-09-20 13:45:23,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 13:45:23,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:45:23,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:45:23,553 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2019-09-20 13:45:23,554 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2019-09-20 13:45:23,554 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write_fifo [2019-09-20 13:45:23,554 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2019-09-20 13:45:23,554 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2019-09-20 13:45:23,554 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2019-09-20 13:45:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure get_dmacfg_reg [2019-09-20 13:45:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2019-09-20 13:45:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2019-09-20 13:45:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure get_rh_usb_speed [2019-09-20 13:45:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2019-09-20 13:45:23,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2019-09-20 13:45:23,556 INFO L130 BoogieDeclarations]: Found specification of procedure get_xtal_from_pdata [2019-09-20 13:45:23,556 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2019-09-20 13:45:23,556 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2019-09-20 13:45:23,556 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2019-09-20 13:45:23,557 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2019-09-20 13:45:23,557 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2019-09-20 13:45:23,557 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2019-09-20 13:45:23,557 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_disable [2019-09-20 13:45:23,557 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_enable_port [2019-09-20 13:45:23,557 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_disable_port [2019-09-20 13:45:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2019-09-20 13:45:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2019-09-20 13:45:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2019-09-20 13:45:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure is_child_device [2019-09-20 13:45:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure is_hub_limit [2019-09-20 13:45:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2019-09-20 13:45:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2019-09-20 13:45:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure set_child_connect_map [2019-09-20 13:45:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure put_child_connect_map [2019-09-20 13:45:23,560 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2019-09-20 13:45:23,560 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2019-09-20 13:45:23,560 INFO L130 BoogieDeclarations]: Found specification of procedure make_r8a66597_device [2019-09-20 13:45:23,560 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_usb_address [2019-09-20 13:45:23,560 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2019-09-20 13:45:23,560 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2019-09-20 13:45:23,561 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2019-09-20 13:45:23,561 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2019-09-20 13:45:23,561 INFO L130 BoogieDeclarations]: Found specification of procedure clear_all_buffer [2019-09-20 13:45:23,561 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2019-09-20 13:45:23,561 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2019-09-20 13:45:23,562 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2019-09-20 13:45:23,562 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2019-09-20 13:45:23,562 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_pipenum [2019-09-20 13:45:23,562 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2019-09-20 13:45:23,562 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2019-09-20 13:45:23,562 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2019-09-20 13:45:23,563 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_save [2019-09-20 13:45:23,564 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_restore [2019-09-20 13:45:23,564 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_buffer_setting [2019-09-20 13:45:23,564 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2019-09-20 13:45:23,564 INFO L130 BoogieDeclarations]: Found specification of procedure get_empty_pipenum [2019-09-20 13:45:23,565 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_type [2019-09-20 13:45:23,565 INFO L130 BoogieDeclarations]: Found specification of procedure get_bufnum [2019-09-20 13:45:23,565 INFO L130 BoogieDeclarations]: Found specification of procedure get_buf_bsize [2019-09-20 13:45:23,565 INFO L130 BoogieDeclarations]: Found specification of procedure enable_r8a66597_pipe_dma [2019-09-20 13:45:23,565 INFO L130 BoogieDeclarations]: Found specification of procedure enable_r8a66597_pipe [2019-09-20 13:45:23,565 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2019-09-20 13:45:23,566 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2019-09-20 13:45:23,566 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2019-09-20 13:45:23,566 INFO L130 BoogieDeclarations]: Found specification of procedure get_interval [2019-09-20 13:45:23,566 INFO L130 BoogieDeclarations]: Found specification of procedure get_timer_interval [2019-09-20 13:45:23,566 INFO L130 BoogieDeclarations]: Found specification of procedure init_pipe_info [2019-09-20 13:45:23,566 INFO L130 BoogieDeclarations]: Found specification of procedure init_pipe_config [2019-09-20 13:45:23,566 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2019-09-20 13:45:23,566 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2019-09-20 13:45:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2019-09-20 13:45:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2019-09-20 13:45:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_check_syssts [2019-09-20 13:45:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_connect [2019-09-20 13:45:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2019-09-20 13:45:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_setup_packet [2019-09-20 13:45:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_read [2019-09-20 13:45:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2019-09-20 13:45:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_status_packet [2019-09-20 13:45:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure is_set_address [2019-09-20 13:45:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2019-09-20 13:45:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2019-09-20 13:45:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2019-09-20 13:45:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2019-09-20 13:45:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2019-09-20 13:45:23,568 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2019-09-20 13:45:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2019-09-20 13:45:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_ready [2019-09-20 13:45:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_empty [2019-09-20 13:45:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_nrdy [2019-09-20 13:45:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2019-09-20 13:45:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_control [2019-09-20 13:45:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_interval_timer [2019-09-20 13:45:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_td_timer [2019-09-20 13:45:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_timer [2019-09-20 13:45:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure check_pipe_config [2019-09-20 13:45:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2019-09-20 13:45:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_stop [2019-09-20 13:45:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure set_address_zero [2019-09-20 13:45:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_make_td [2019-09-20 13:45:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2019-09-20 13:45:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2019-09-20 13:45:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2019-09-20 13:45:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2019-09-20 13:45:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_device [2019-09-20 13:45:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure update_usb_address_map [2019-09-20 13:45:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_check_detect_child [2019-09-20 13:45:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2019-09-20 13:45:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_descriptor [2019-09-20 13:45:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2019-09-20 13:45:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2019-09-20 13:45:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2019-09-20 13:45:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2019-09-20 13:45:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2019-09-20 13:45:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2019-09-20 13:45:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2019-09-20 13:45:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_driver_init [2019-09-20 13:45:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_driver_exit [2019-09-20 13:45:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_5 [2019-09-20 13:45:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_5 [2019-09-20 13:45:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_5 [2019-09-20 13:45:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_5 [2019-09-20 13:45:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 13:45:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_5 [2019-09-20 13:45:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_5 [2019-09-20 13:45:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2019-09-20 13:45:23,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_5 [2019-09-20 13:45:23,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_5 [2019-09-20 13:45:23,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_5 [2019-09-20 13:45:23,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 13:45:23,574 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-20 13:45:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:45:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-20 13:45:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-20 13:45:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-20 13:45:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-20 13:45:23,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-20 13:45:23,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-20 13:45:23,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-20 13:45:23,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-20 13:45:23,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-20 13:45:23,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-20 13:45:23,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-20 13:45:23,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-20 13:45:23,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-20 13:45:23,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-20 13:45:23,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-20 13:45:23,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-20 13:45:23,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-20 13:45:23,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-20 13:45:23,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-09-20 13:45:23,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-09-20 13:45:23,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-09-20 13:45:23,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-09-20 13:45:23,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-20 13:45:23,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-20 13:45:23,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-20 13:45:23,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-20 13:45:23,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-09-20 13:45:23,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-20 13:45:23,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-20 13:45:23,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-20 13:45:23,581 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 13:45:23,581 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-20 13:45:23,581 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 13:45:23,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:45:23,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:45:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 13:45:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:45:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 13:45:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 13:45:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 13:45:23,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 13:45:25,427 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-20 13:45:32,963 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:45:32,964 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 13:45:32,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:45:32 BoogieIcfgContainer [2019-09-20 13:45:32,968 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:45:32,969 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-20 13:45:32,970 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-20 13:45:32,973 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-20 13:45:32,973 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 01:45:18" (1/3) ... [2019-09-20 13:45:32,974 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@462b4422 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:45:32, skipping insertion in model container [2019-09-20 13:45:32,975 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:45:22" (2/3) ... [2019-09-20 13:45:32,975 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@462b4422 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:45:32, skipping insertion in model container [2019-09-20 13:45:32,975 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:45:32" (3/3) ... [2019-09-20 13:45:32,980 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2019-09-20 13:45:32,991 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-20 13:45:33,007 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-20 13:45:33,026 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-20 13:45:33,058 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-20 13:45:33,059 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-20 13:45:33,059 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-20 13:45:33,059 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-20 13:45:33,059 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-20 13:45:33,059 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-20 13:45:33,059 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-20 13:45:33,060 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-20 13:45:33,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states. [2019-09-20 13:45:33,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-09-20 13:45:33,239 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:45:33,240 INFO L407 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:45:33,243 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:45:33,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:45:33,250 INFO L82 PathProgramCache]: Analyzing trace with hash -1509519930, now seen corresponding path program 1 times [2019-09-20 13:45:33,253 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-20 13:45:33,360 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:33,360 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:45:33,360 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:33,360 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-20 13:45:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:45:34,261 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2019-09-20 13:45:34,263 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:45:34,264 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-20 13:45:34,264 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-20 13:45:34,269 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-20 13:45:34,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-20 13:45:34,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:45:34,288 INFO L87 Difference]: Start difference. First operand 2900 states. Second operand 3 states. [2019-09-20 13:45:35,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:45:35,520 INFO L93 Difference]: Finished difference Result 5272 states and 7332 transitions. [2019-09-20 13:45:35,520 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-20 13:45:35,522 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2019-09-20 13:45:35,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:45:35,611 INFO L225 Difference]: With dead ends: 5272 [2019-09-20 13:45:35,611 INFO L226 Difference]: Without dead ends: 5243 [2019-09-20 13:45:35,613 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:45:35,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5243 states. [2019-09-20 13:45:36,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5243 to 5243. [2019-09-20 13:45:36,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5243 states. [2019-09-20 13:45:36,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 5243 states and 7283 transitions. [2019-09-20 13:45:36,064 INFO L78 Accepts]: Start accepts. Automaton has 5243 states and 7283 transitions. Word has length 148 [2019-09-20 13:45:36,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:45:36,068 INFO L475 AbstractCegarLoop]: Abstraction has 5243 states and 7283 transitions. [2019-09-20 13:45:36,068 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-20 13:45:36,068 INFO L276 IsEmpty]: Start isEmpty. Operand 5243 states and 7283 transitions. [2019-09-20 13:45:36,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-09-20 13:45:36,082 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:45:36,083 INFO L407 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:45:36,083 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:45:36,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:45:36,084 INFO L82 PathProgramCache]: Analyzing trace with hash 942543026, now seen corresponding path program 1 times [2019-09-20 13:45:36,084 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-20 13:45:36,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:36,109 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:45:36,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:36,109 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-20 13:45:36,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:45:36,519 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2019-09-20 13:45:36,519 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:45:36,519 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-20 13:45:36,519 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-20 13:45:36,534 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-20 13:45:36,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-20 13:45:36,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:45:36,537 INFO L87 Difference]: Start difference. First operand 5243 states and 7283 transitions. Second operand 3 states. [2019-09-20 13:45:36,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:45:36,646 INFO L93 Difference]: Finished difference Result 5242 states and 7281 transitions. [2019-09-20 13:45:36,647 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-20 13:45:36,647 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 169 [2019-09-20 13:45:36,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:45:36,687 INFO L225 Difference]: With dead ends: 5242 [2019-09-20 13:45:36,687 INFO L226 Difference]: Without dead ends: 5242 [2019-09-20 13:45:36,688 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:45:36,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5242 states. [2019-09-20 13:45:36,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5242 to 5242. [2019-09-20 13:45:36,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5242 states. [2019-09-20 13:45:37,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5242 states to 5242 states and 7281 transitions. [2019-09-20 13:45:37,025 INFO L78 Accepts]: Start accepts. Automaton has 5242 states and 7281 transitions. Word has length 169 [2019-09-20 13:45:37,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:45:37,028 INFO L475 AbstractCegarLoop]: Abstraction has 5242 states and 7281 transitions. [2019-09-20 13:45:37,028 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-20 13:45:37,029 INFO L276 IsEmpty]: Start isEmpty. Operand 5242 states and 7281 transitions. [2019-09-20 13:45:37,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2019-09-20 13:45:37,036 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:45:37,037 INFO L407 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:45:37,037 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:45:37,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:45:37,038 INFO L82 PathProgramCache]: Analyzing trace with hash -847305568, now seen corresponding path program 1 times [2019-09-20 13:45:37,038 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-20 13:45:37,063 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:37,063 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:45:37,064 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:37,064 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-20 13:45:37,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:45:37,587 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2019-09-20 13:45:37,588 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:45:37,588 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-20 13:45:37,588 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-20 13:45:37,589 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-20 13:45:37,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-20 13:45:37,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:45:37,590 INFO L87 Difference]: Start difference. First operand 5242 states and 7281 transitions. Second operand 3 states. [2019-09-20 13:45:37,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:45:37,679 INFO L93 Difference]: Finished difference Result 5241 states and 7279 transitions. [2019-09-20 13:45:37,680 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-20 13:45:37,680 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 170 [2019-09-20 13:45:37,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:45:37,718 INFO L225 Difference]: With dead ends: 5241 [2019-09-20 13:45:37,718 INFO L226 Difference]: Without dead ends: 5241 [2019-09-20 13:45:37,719 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:45:37,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5241 states. [2019-09-20 13:45:37,918 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5241 to 5241. [2019-09-20 13:45:37,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5241 states. [2019-09-20 13:45:37,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5241 states to 5241 states and 7279 transitions. [2019-09-20 13:45:37,959 INFO L78 Accepts]: Start accepts. Automaton has 5241 states and 7279 transitions. Word has length 170 [2019-09-20 13:45:37,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:45:37,961 INFO L475 AbstractCegarLoop]: Abstraction has 5241 states and 7279 transitions. [2019-09-20 13:45:37,961 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-20 13:45:37,962 INFO L276 IsEmpty]: Start isEmpty. Operand 5241 states and 7279 transitions. [2019-09-20 13:45:37,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2019-09-20 13:45:37,970 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:45:37,971 INFO L407 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:45:37,971 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:45:37,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:45:37,972 INFO L82 PathProgramCache]: Analyzing trace with hash -498032267, now seen corresponding path program 1 times [2019-09-20 13:45:37,972 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-20 13:45:37,990 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:37,990 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:45:37,990 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:45:37,990 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-20 13:45:38,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:45:38,342 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2019-09-20 13:45:38,343 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:45:38,343 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-20 13:45:38,343 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-20 13:45:38,344 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-20 13:45:38,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-20 13:45:38,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:45:38,344 INFO L87 Difference]: Start difference. First operand 5241 states and 7279 transitions. Second operand 3 states. [2019-09-20 13:45:38,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:45:38,426 INFO L93 Difference]: Finished difference Result 5238 states and 7276 transitions. [2019-09-20 13:45:38,426 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-20 13:45:38,426 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 171 [2019-09-20 13:45:38,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:45:38,427 INFO L225 Difference]: With dead ends: 5238 [2019-09-20 13:45:38,427 INFO L226 Difference]: Without dead ends: 0 [2019-09-20 13:45:38,428 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:45:38,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-20 13:45:38,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-20 13:45:38,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-20 13:45:38,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-20 13:45:38,429 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 171 [2019-09-20 13:45:38,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:45:38,429 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-20 13:45:38,429 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-20 13:45:38,429 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-20 13:45:38,430 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-20 13:45:38,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.09 01:45:38 BoogieIcfgContainer [2019-09-20 13:45:38,436 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-20 13:45:38,440 INFO L168 Benchmark]: Toolchain (without parser) took 19616.04 ms. Allocated memory was 128.5 MB in the beginning and 726.1 MB in the end (delta: 597.7 MB). Free memory was 72.1 MB in the beginning and 306.4 MB in the end (delta: -234.3 MB). Peak memory consumption was 363.4 MB. Max. memory is 7.1 GB. [2019-09-20 13:45:38,441 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 128.5 MB. Free memory was 102.7 MB in the beginning and 102.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-20 13:45:38,443 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4045.87 ms. Allocated memory was 128.5 MB in the beginning and 292.0 MB in the end (delta: 163.6 MB). Free memory was 71.9 MB in the beginning and 229.5 MB in the end (delta: -157.6 MB). Peak memory consumption was 178.7 MB. Max. memory is 7.1 GB. [2019-09-20 13:45:38,445 INFO L168 Benchmark]: Boogie Preprocessor took 453.93 ms. Allocated memory is still 292.0 MB. Free memory was 229.5 MB in the beginning and 190.1 MB in the end (delta: 39.3 MB). Peak memory consumption was 39.3 MB. Max. memory is 7.1 GB. [2019-09-20 13:45:38,446 INFO L168 Benchmark]: RCFGBuilder took 9639.48 ms. Allocated memory was 292.0 MB in the beginning and 589.8 MB in the end (delta: 297.8 MB). Free memory was 190.1 MB in the beginning and 125.0 MB in the end (delta: 65.1 MB). Peak memory consumption was 404.5 MB. Max. memory is 7.1 GB. [2019-09-20 13:45:38,448 INFO L168 Benchmark]: TraceAbstraction took 5466.95 ms. Allocated memory was 589.8 MB in the beginning and 726.1 MB in the end (delta: 136.3 MB). Free memory was 125.0 MB in the beginning and 306.4 MB in the end (delta: -181.4 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-20 13:45:38,457 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 128.5 MB. Free memory was 102.7 MB in the beginning and 102.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4045.87 ms. Allocated memory was 128.5 MB in the beginning and 292.0 MB in the end (delta: 163.6 MB). Free memory was 71.9 MB in the beginning and 229.5 MB in the end (delta: -157.6 MB). Peak memory consumption was 178.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 453.93 ms. Allocated memory is still 292.0 MB. Free memory was 229.5 MB in the beginning and 190.1 MB in the end (delta: 39.3 MB). Peak memory consumption was 39.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9639.48 ms. Allocated memory was 292.0 MB in the beginning and 589.8 MB in the end (delta: 297.8 MB). Free memory was 190.1 MB in the beginning and 125.0 MB in the end (delta: 65.1 MB). Peak memory consumption was 404.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 5466.95 ms. Allocated memory was 589.8 MB in the beginning and 726.1 MB in the end (delta: 136.3 MB). Free memory was 125.0 MB in the beginning and 306.4 MB in the end (delta: -181.4 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 8997]: 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 - StatisticsResult: Ultimate Automizer benchmark data CFG has 311 procedures, 3101 locations, 1 error locations. SAFE Result, 5.3s OverallTime, 4 OverallIterations, 6 TraceHistogramMax, 1.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 15549 SDtfs, 14583 SDslu, 3690 SDs, 0 SdLazy, 14 SolverSat, 3 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 12 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5243occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 658 NumberOfCodeBlocks, 658 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 654 ConstructedInterpolants, 0 QuantifiedInterpolants, 156456 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 729/729 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...