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 0.1.24-112bae1 [2019-09-10 13:05:55,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 13:05:55,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 13:05:55,790 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 13:05:55,791 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 13:05:55,793 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 13:05:55,797 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 13:05:55,812 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 13:05:55,814 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 13:05:55,815 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 13:05:55,817 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 13:05:55,818 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 13:05:55,819 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 13:05:55,820 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 13:05:55,821 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 13:05:55,823 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 13:05:55,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 13:05:55,826 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 13:05:55,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 13:05:55,833 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 13:05:55,835 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 13:05:55,836 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 13:05:55,842 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 13:05:55,844 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 13:05:55,850 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 13:05:55,850 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 13:05:55,851 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 13:05:55,853 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 13:05:55,854 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 13:05:55,857 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 13:05:55,857 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 13:05:55,861 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 13:05:55,863 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 13:05:55,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 13:05:55,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 13:05:55,871 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 13:05:55,872 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 13:05:55,872 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 13:05:55,872 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 13:05:55,875 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 13:05:55,876 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 13:05:55,879 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 [2019-09-10 13:05:55,913 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 13:05:55,914 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 13:05:55,915 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 13:05:55,915 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 13:05:55,916 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 13:05:55,916 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 13:05:55,917 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 13:05:55,917 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 13:05:55,917 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 13:05:55,917 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 13:05:55,920 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 13:05:55,921 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 13:05:55,921 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 13:05:55,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 13:05:55,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 13:05:55,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 13:05:55,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 13:05:55,923 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 13:05:55,923 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 13:05:55,923 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 13:05:55,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 13:05:55,924 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 13:05:55,924 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 13:05:55,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 13:05:55,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 13:05:55,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 13:05:55,926 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 13:05:55,926 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 13:05:55,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 13:05:55,926 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 13:05:55,999 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 13:05:56,028 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 13:05:56,033 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 13:05:56,035 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 13:05:56,036 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 13:05:56,038 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2019-09-10 13:05:56,139 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/667bb2104/b4e0a4f1ea774cd08aa3561cb53f1928/FLAG92e27df11 [2019-09-10 13:05:57,180 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 13:05:57,181 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2019-09-10 13:05:57,233 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/667bb2104/b4e0a4f1ea774cd08aa3561cb53f1928/FLAG92e27df11 [2019-09-10 13:05:57,529 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/667bb2104/b4e0a4f1ea774cd08aa3561cb53f1928 [2019-09-10 13:05:57,541 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 13:05:57,543 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 13:05:57,545 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 13:05:57,546 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 13:05:57,554 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 13:05:57,557 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 01:05:57" (1/1) ... [2019-09-10 13:05:57,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a69e170 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:05:57, skipping insertion in model container [2019-09-10 13:05:57,562 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 01:05:57" (1/1) ... [2019-09-10 13:05:57,572 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 13:05:57,753 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 13:06:01,360 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 13:06:01,413 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 13:06:02,088 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 13:06:02,982 INFO L192 MainTranslator]: Completed translation [2019-09-10 13:06:02,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:06:02 WrapperNode [2019-09-10 13:06:02,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 13:06:02,984 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 13:06:02,984 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 13:06:02,985 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 13:06:03,007 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:06:02" (1/1) ... [2019-09-10 13:06:03,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:06:02" (1/1) ... [2019-09-10 13:06:03,161 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:06:02" (1/1) ... [2019-09-10 13:06:03,168 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:06:02" (1/1) ... [2019-09-10 13:06:03,391 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:06:02" (1/1) ... [2019-09-10 13:06:03,444 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:06:02" (1/1) ... [2019-09-10 13:06:03,487 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:06:02" (1/1) ... [2019-09-10 13:06:03,559 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 13:06:03,561 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 13:06:03,561 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 13:06:03,570 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 13:06:03,571 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:06:02" (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 [2019-09-10 13:06:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 13:06:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 13:06:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2019-09-10 13:06:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 13:06:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 13:06:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-10 13:06:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2019-09-10 13:06:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-10 13:06:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 13:06:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 13:06:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-10 13:06:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-10 13:06:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 13:06:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 13:06:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 13:06:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 13:06:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 13:06:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 13:06:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-10 13:06:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-10 13:06:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-10 13:06:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-09-10 13:06:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2019-09-10 13:06:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-09-10 13:06:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-09-10 13:06:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-10 13:06:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-10 13:06:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-10 13:06:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2019-09-10 13:06:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2019-09-10 13:06:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-09-10 13:06:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-09-10 13:06:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-10 13:06:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-10 13:06:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-09-10 13:06:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2019-09-10 13:06:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-10 13:06:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-10 13:06:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2019-09-10 13:06:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2019-09-10 13:06:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2019-09-10 13:06:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2019-09-10 13:06:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2019-09-10 13:06:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2019-09-10 13:06:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read_fifo [2019-09-10 13:06:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2019-09-10 13:06:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2019-09-10 13:06:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write_fifo [2019-09-10 13:06:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2019-09-10 13:06:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2019-09-10 13:06:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2019-09-10 13:06:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dmacfg_reg [2019-09-10 13:06:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2019-09-10 13:06:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2019-09-10 13:06:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rh_usb_speed [2019-09-10 13:06:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2019-09-10 13:06:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xtal_from_pdata [2019-09-10 13:06:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2019-09-10 13:06:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2019-09-10 13:06:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2019-09-10 13:06:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2019-09-10 13:06:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_disable [2019-09-10 13:06:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_enable_port [2019-09-10 13:06:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_disable_port [2019-09-10 13:06:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2019-09-10 13:06:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2019-09-10 13:06:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2019-09-10 13:06:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure is_child_device [2019-09-10 13:06:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hub_limit [2019-09-10 13:06:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2019-09-10 13:06:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2019-09-10 13:06:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure set_child_connect_map [2019-09-10 13:06:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure put_child_connect_map [2019-09-10 13:06:03,687 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2019-09-10 13:06:03,687 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2019-09-10 13:06:03,687 INFO L138 BoogieDeclarations]: Found implementation of procedure make_r8a66597_device [2019-09-10 13:06:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_usb_address [2019-09-10 13:06:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2019-09-10 13:06:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2019-09-10 13:06:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2019-09-10 13:06:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2019-09-10 13:06:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_all_buffer [2019-09-10 13:06:03,689 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2019-09-10 13:06:03,689 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2019-09-10 13:06:03,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2019-09-10 13:06:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2019-09-10 13:06:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_pipenum [2019-09-10 13:06:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2019-09-10 13:06:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2019-09-10 13:06:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2019-09-10 13:06:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_save [2019-09-10 13:06:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_restore [2019-09-10 13:06:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_buffer_setting [2019-09-10 13:06:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2019-09-10 13:06:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_empty_pipenum [2019-09-10 13:06:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_type [2019-09-10 13:06:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bufnum [2019-09-10 13:06:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_buf_bsize [2019-09-10 13:06:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_r8a66597_pipe_dma [2019-09-10 13:06:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_r8a66597_pipe [2019-09-10 13:06:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2019-09-10 13:06:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2019-09-10 13:06:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2019-09-10 13:06:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure get_interval [2019-09-10 13:06:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure get_timer_interval [2019-09-10 13:06:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pipe_info [2019-09-10 13:06:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pipe_config [2019-09-10 13:06:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2019-09-10 13:06:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2019-09-10 13:06:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2019-09-10 13:06:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2019-09-10 13:06:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_check_syssts [2019-09-10 13:06:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_connect [2019-09-10 13:06:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2019-09-10 13:06:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_setup_packet [2019-09-10 13:06:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_read [2019-09-10 13:06:03,699 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2019-09-10 13:06:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_status_packet [2019-09-10 13:06:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure is_set_address [2019-09-10 13:06:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2019-09-10 13:06:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2019-09-10 13:06:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2019-09-10 13:06:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2019-09-10 13:06:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2019-09-10 13:06:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2019-09-10 13:06:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2019-09-10 13:06:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2019-09-10 13:06:03,703 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_ready [2019-09-10 13:06:03,703 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_empty [2019-09-10 13:06:03,703 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_nrdy [2019-09-10 13:06:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2019-09-10 13:06:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_control [2019-09-10 13:06:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_interval_timer [2019-09-10 13:06:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_td_timer [2019-09-10 13:06:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_timer [2019-09-10 13:06:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pipe_config [2019-09-10 13:06:03,705 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2019-09-10 13:06:03,705 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_stop [2019-09-10 13:06:03,706 INFO L138 BoogieDeclarations]: Found implementation of procedure set_address_zero [2019-09-10 13:06:03,710 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_make_td [2019-09-10 13:06:03,711 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2019-09-10 13:06:03,712 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2019-09-10 13:06:03,712 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2019-09-10 13:06:03,718 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2019-09-10 13:06:03,719 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2019-09-10 13:06:03,719 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_device [2019-09-10 13:06:03,719 INFO L138 BoogieDeclarations]: Found implementation of procedure update_usb_address_map [2019-09-10 13:06:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_check_detect_child [2019-09-10 13:06:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2019-09-10 13:06:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_descriptor [2019-09-10 13:06:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2019-09-10 13:06:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2019-09-10 13:06:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2019-09-10 13:06:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2019-09-10 13:06:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2019-09-10 13:06:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2019-09-10 13:06:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2019-09-10 13:06:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_driver_init [2019-09-10 13:06:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_driver_exit [2019-09-10 13:06:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_4 [2019-09-10 13:06:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-09-10 13:06:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-09-10 13:06:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-09-10 13:06:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2019-09-10 13:06:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2019-09-10 13:06:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_4 [2019-09-10 13:06:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-09-10 13:06:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2019-09-10 13:06:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2019-09-10 13:06:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-09-10 13:06:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2019-09-10 13:06:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-09-10 13:06:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_5 [2019-09-10 13:06:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-09-10 13:06:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-09-10 13:06:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2019-09-10 13:06:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2019-09-10 13:06:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_6 [2019-09-10 13:06:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-09-10 13:06:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-09-10 13:06:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2019-09-10 13:06:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2019-09-10 13:06:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2019-09-10 13:06:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2019-09-10 13:06:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 13:06:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-10 13:06:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-10 13:06:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-09-10 13:06:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-09-10 13:06:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-09-10 13:06:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-09-10 13:06:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-09-10 13:06:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-09-10 13:06:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-09-10 13:06:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_12 [2019-09-10 13:06:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_13 [2019-09-10 13:06:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_14 [2019-09-10 13:06:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_15 [2019-09-10 13:06:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_16 [2019-09-10 13:06:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_17 [2019-09-10 13:06:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_18 [2019-09-10 13:06:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-10 13:06:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-10 13:06:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 13:06:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 13:06:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 13:06:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 13:06:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-10 13:06:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-10 13:06:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-10 13:06:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-10 13:06:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 13:06:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-10 13:06:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-10 13:06:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-10 13:06:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-10 13:06:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-10 13:06:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-10 13:06:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-10 13:06:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-10 13:06:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-10 13:06:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-10 13:06:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 13:06:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-10 13:06:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-10 13:06:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-09-10 13:06:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-09-10 13:06:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-09-10 13:06:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-09-10 13:06:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-10 13:06:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-10 13:06:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 13:06:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 13:06:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 13:06:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 13:06:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 13:06:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-09-10 13:06:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-10 13:06:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-10 13:06:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-10 13:06:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 13:06:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 13:06:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-10 13:06:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-10 13:06:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-10 13:06:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-09-10 13:06:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-09-10 13:06:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 13:06:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-10 13:06:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-10 13:06:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-10 13:06:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-10 13:06:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-10 13:06:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable [2019-09-10 13:06:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_enable [2019-09-10 13:06:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get [2019-09-10 13:06:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare [2019-09-10 13:06:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2019-09-10 13:06:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2019-09-10 13:06:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-10 13:06:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 13:06:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure device_wakeup_enable [2019-09-10 13:06:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-09-10 13:06:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16_rep [2019-09-10 13:06:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-09-10 13:06:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2019-09-10 13:06:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-09-10 13:06:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-09-10 13:06:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-09-10 13:06:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16_rep [2019-09-10 13:06:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2019-09-10 13:06:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-09-10 13:06:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_5 [2019-09-10 13:06:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 13:06:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_5 [2019-09-10 13:06:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_5 [2019-09-10 13:06:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_5 [2019-09-10 13:06:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_5 [2019-09-10 13:06:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_5 [2019-09-10 13:06:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2019-09-10 13:06:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_5 [2019-09-10 13:06:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_5 [2019-09-10 13:06:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_5 [2019-09-10 13:06:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-10 13:06:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-10 13:06:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-10 13:06:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-10 13:06:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-10 13:06:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-10 13:06:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-10 13:06:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-10 13:06:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 13:06:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2019-09-10 13:06:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2019-09-10 13:06:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2019-09-10 13:06:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_check_unlink_urb [2019-09-10 13:06:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2019-09-10 13:06:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2019-09-10 13:06:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2019-09-10 13:06:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2019-09-10 13:06:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2019-09-10 13:06:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2019-09-10 13:06:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2019-09-10 13:06:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2019-09-10 13:06:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_root_hub_lost_power [2019-09-10 13:06:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 13:06:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 13:06:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 13:06:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 13:06:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 13:06:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 13:06:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 13:06:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 13:06:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 13:06:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-10 13:06:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-10 13:06:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 13:06:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 13:06:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 13:06:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 13:06:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-10 13:06:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-10 13:06:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 13:06:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-10 13:06:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-10 13:06:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2019-09-10 13:06:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-10 13:06:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 13:06:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 13:06:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-10 13:06:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 13:06:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-10 13:06:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-10 13:06:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-10 13:06:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-09-10 13:06:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-10 13:06:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-09-10 13:06:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-09-10 13:06:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-09-10 13:06:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 13:06:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 13:06:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 13:06:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 13:06:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 13:06:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-10 13:06:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 13:06:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 13:06:03,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 13:06:03,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 13:06:03,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-10 13:06:03,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-10 13:06:03,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 13:06:03,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 13:06:03,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 13:06:03,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 13:06:03,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 13:06:03,762 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-10 13:06:03,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-09-10 13:06:03,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-09-10 13:06:03,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-09-10 13:06:03,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-10 13:06:03,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-10 13:06:03,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-10 13:06:03,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-10 13:06:03,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 13:06:03,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 13:06:03,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 13:06:03,764 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 13:06:03,764 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-10 13:06:03,764 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-10 13:06:03,764 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-10 13:06:03,764 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-10 13:06:03,765 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 13:06:03,765 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-10 13:06:03,765 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-10 13:06:03,765 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-10 13:06:03,765 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-09-10 13:06:03,765 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-09-10 13:06:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2019-09-10 13:06:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-10 13:06:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_12 [2019-09-10 13:06:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_13 [2019-09-10 13:06:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_14 [2019-09-10 13:06:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_15 [2019-09-10 13:06:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-10 13:06:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_16 [2019-09-10 13:06:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-09-10 13:06:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 13:06:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-09-10 13:06:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-09-10 13:06:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-09-10 13:06:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-09-10 13:06:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-09-10 13:06:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-09-10 13:06:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-09-10 13:06:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16_rep [2019-09-10 13:06:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2019-09-10 13:06:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16_rep [2019-09-10 13:06:03,769 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2019-09-10 13:06:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 13:06:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-10 13:06:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-10 13:06:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-10 13:06:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_4 [2019-09-10 13:06:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-09-10 13:06:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-09-10 13:06:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-09-10 13:06:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2019-09-10 13:06:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2019-09-10 13:06:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_4 [2019-09-10 13:06:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-09-10 13:06:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2019-09-10 13:06:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2019-09-10 13:06:03,771 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-09-10 13:06:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2019-09-10 13:06:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-09-10 13:06:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_5 [2019-09-10 13:06:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-09-10 13:06:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-09-10 13:06:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2019-09-10 13:06:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2019-09-10 13:06:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_6 [2019-09-10 13:06:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-09-10 13:06:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-09-10 13:06:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2019-09-10 13:06:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2019-09-10 13:06:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2019-09-10 13:06:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2019-09-10 13:06:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 13:06:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-10 13:06:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2019-09-10 13:06:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2019-09-10 13:06:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-09-10 13:06:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-09-10 13:06:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2019-09-10 13:06:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-10 13:06:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-10 13:06:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-09-10 13:06:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 13:06:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-10 13:06:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2019-09-10 13:06:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2019-09-10 13:06:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2019-09-10 13:06:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 13:06:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2019-09-10 13:06:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_check_unlink_urb [2019-09-10 13:06:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2019-09-10 13:06:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2019-09-10 13:06:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2019-09-10 13:06:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2019-09-10 13:06:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2019-09-10 13:06:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2019-09-10 13:06:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2019-09-10 13:06:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure usb_root_hub_lost_power [2019-09-10 13:06:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2019-09-10 13:06:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-10 13:06:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-09-10 13:06:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_17 [2019-09-10 13:06:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-10 13:06:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_18 [2019-09-10 13:06:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-10 13:06:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-10 13:06:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare [2019-09-10 13:06:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2019-09-10 13:06:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get [2019-09-10 13:06:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2019-09-10 13:06:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2019-09-10 13:06:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2019-09-10 13:06:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2019-09-10 13:06:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2019-09-10 13:06:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2019-09-10 13:06:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2019-09-10 13:06:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2019-09-10 13:06:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2019-09-10 13:06:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read_fifo [2019-09-10 13:06:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 13:06:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 13:06:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 13:06:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2019-09-10 13:06:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2019-09-10 13:06:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write_fifo [2019-09-10 13:06:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2019-09-10 13:06:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2019-09-10 13:06:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2019-09-10 13:06:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure get_dmacfg_reg [2019-09-10 13:06:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2019-09-10 13:06:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2019-09-10 13:06:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure get_rh_usb_speed [2019-09-10 13:06:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2019-09-10 13:06:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2019-09-10 13:06:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure get_xtal_from_pdata [2019-09-10 13:06:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2019-09-10 13:06:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2019-09-10 13:06:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2019-09-10 13:06:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2019-09-10 13:06:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2019-09-10 13:06:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2019-09-10 13:06:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_disable [2019-09-10 13:06:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_enable_port [2019-09-10 13:06:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_disable_port [2019-09-10 13:06:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2019-09-10 13:06:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2019-09-10 13:06:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2019-09-10 13:06:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure is_child_device [2019-09-10 13:06:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure is_hub_limit [2019-09-10 13:06:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2019-09-10 13:06:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2019-09-10 13:06:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure set_child_connect_map [2019-09-10 13:06:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure put_child_connect_map [2019-09-10 13:06:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2019-09-10 13:06:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2019-09-10 13:06:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure make_r8a66597_device [2019-09-10 13:06:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_usb_address [2019-09-10 13:06:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2019-09-10 13:06:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2019-09-10 13:06:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2019-09-10 13:06:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2019-09-10 13:06:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure clear_all_buffer [2019-09-10 13:06:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2019-09-10 13:06:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2019-09-10 13:06:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2019-09-10 13:06:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2019-09-10 13:06:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_pipenum [2019-09-10 13:06:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2019-09-10 13:06:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2019-09-10 13:06:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2019-09-10 13:06:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_save [2019-09-10 13:06:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_restore [2019-09-10 13:06:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_buffer_setting [2019-09-10 13:06:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2019-09-10 13:06:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure get_empty_pipenum [2019-09-10 13:06:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_type [2019-09-10 13:06:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure get_bufnum [2019-09-10 13:06:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure get_buf_bsize [2019-09-10 13:06:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure enable_r8a66597_pipe_dma [2019-09-10 13:06:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure enable_r8a66597_pipe [2019-09-10 13:06:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2019-09-10 13:06:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2019-09-10 13:06:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2019-09-10 13:06:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure get_interval [2019-09-10 13:06:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure get_timer_interval [2019-09-10 13:06:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure init_pipe_info [2019-09-10 13:06:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure init_pipe_config [2019-09-10 13:06:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2019-09-10 13:06:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2019-09-10 13:06:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2019-09-10 13:06:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2019-09-10 13:06:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_check_syssts [2019-09-10 13:06:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_connect [2019-09-10 13:06:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2019-09-10 13:06:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_setup_packet [2019-09-10 13:06:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_read [2019-09-10 13:06:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2019-09-10 13:06:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_status_packet [2019-09-10 13:06:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure is_set_address [2019-09-10 13:06:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2019-09-10 13:06:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2019-09-10 13:06:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2019-09-10 13:06:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2019-09-10 13:06:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2019-09-10 13:06:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2019-09-10 13:06:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2019-09-10 13:06:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_ready [2019-09-10 13:06:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_empty [2019-09-10 13:06:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_nrdy [2019-09-10 13:06:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2019-09-10 13:06:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_control [2019-09-10 13:06:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_interval_timer [2019-09-10 13:06:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_td_timer [2019-09-10 13:06:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_timer [2019-09-10 13:06:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure check_pipe_config [2019-09-10 13:06:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2019-09-10 13:06:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_stop [2019-09-10 13:06:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure set_address_zero [2019-09-10 13:06:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_make_td [2019-09-10 13:06:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2019-09-10 13:06:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2019-09-10 13:06:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2019-09-10 13:06:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2019-09-10 13:06:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_device [2019-09-10 13:06:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure update_usb_address_map [2019-09-10 13:06:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_check_detect_child [2019-09-10 13:06:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2019-09-10 13:06:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_descriptor [2019-09-10 13:06:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2019-09-10 13:06:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2019-09-10 13:06:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2019-09-10 13:06:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2019-09-10 13:06:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2019-09-10 13:06:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2019-09-10 13:06:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2019-09-10 13:06:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_driver_init [2019-09-10 13:06:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_driver_exit [2019-09-10 13:06:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_5 [2019-09-10 13:06:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_5 [2019-09-10 13:06:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_5 [2019-09-10 13:06:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_5 [2019-09-10 13:06:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 13:06:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_5 [2019-09-10 13:06:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_5 [2019-09-10 13:06:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2019-09-10 13:06:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_5 [2019-09-10 13:06:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_5 [2019-09-10 13:06:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_5 [2019-09-10 13:06:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 13:06:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 13:06:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 13:06:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-10 13:06:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-10 13:06:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 13:06:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 13:06:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-10 13:06:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-10 13:06:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-10 13:06:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 13:06:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-10 13:06:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-10 13:06:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-10 13:06:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-10 13:06:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-10 13:06:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-10 13:06:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-10 13:06:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-10 13:06:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 13:06:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-10 13:06:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-09-10 13:06:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-09-10 13:06:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-09-10 13:06:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-09-10 13:06:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-10 13:06:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-10 13:06:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 13:06:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 13:06:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-09-10 13:06:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-10 13:06:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-10 13:06:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-10 13:06:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 13:06:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-10 13:06:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 13:06:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 13:06:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 13:06:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 13:06:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 13:06:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 13:06:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 13:06:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 13:06:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 13:06:05,618 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 13:06:13,727 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 13:06:13,728 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-10 13:06:13,732 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 01:06:13 BoogieIcfgContainer [2019-09-10 13:06:13,732 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 13:06:13,734 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 13:06:13,734 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 13:06:13,738 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 13:06:13,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 01:05:57" (1/3) ... [2019-09-10 13:06:13,740 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35b6fc2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 01:06:13, skipping insertion in model container [2019-09-10 13:06:13,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:06:02" (2/3) ... [2019-09-10 13:06:13,741 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35b6fc2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 01:06:13, skipping insertion in model container [2019-09-10 13:06:13,741 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 01:06:13" (3/3) ... [2019-09-10 13:06:13,743 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2019-09-10 13:06:13,756 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 13:06:13,781 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-10 13:06:13,808 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-10 13:06:13,851 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 13:06:13,851 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 13:06:13,852 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 13:06:13,852 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 13:06:13,852 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 13:06:13,852 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 13:06:13,852 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 13:06:13,852 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 13:06:13,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states. [2019-09-10 13:06:13,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-09-10 13:06:13,998 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 13:06:14,000 INFO L399 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] [2019-09-10 13:06:14,004 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 13:06:14,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 13:06:14,011 INFO L82 PathProgramCache]: Analyzing trace with hash -1509519930, now seen corresponding path program 1 times [2019-09-10 13:06:14,014 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 13:06:14,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:06:14,097 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 13:06:14,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:06:14,098 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 13:06:14,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 13:06:14,956 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2019-09-10 13:06:14,959 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 13:06:14,959 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 13:06:14,960 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 13:06:14,967 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 13:06:14,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 13:06:14,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:06:14,990 INFO L87 Difference]: Start difference. First operand 2900 states. Second operand 3 states. [2019-09-10 13:06:16,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 13:06:16,289 INFO L93 Difference]: Finished difference Result 5272 states and 7332 transitions. [2019-09-10 13:06:16,290 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 13:06:16,291 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2019-09-10 13:06:16,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 13:06:16,376 INFO L225 Difference]: With dead ends: 5272 [2019-09-10 13:06:16,376 INFO L226 Difference]: Without dead ends: 5243 [2019-09-10 13:06:16,378 INFO L628 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 [2019-09-10 13:06:16,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5243 states. [2019-09-10 13:06:16,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5243 to 5243. [2019-09-10 13:06:16,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5243 states. [2019-09-10 13:06:16,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 5243 states and 7283 transitions. [2019-09-10 13:06:16,785 INFO L78 Accepts]: Start accepts. Automaton has 5243 states and 7283 transitions. Word has length 148 [2019-09-10 13:06:16,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 13:06:16,792 INFO L475 AbstractCegarLoop]: Abstraction has 5243 states and 7283 transitions. [2019-09-10 13:06:16,792 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 13:06:16,792 INFO L276 IsEmpty]: Start isEmpty. Operand 5243 states and 7283 transitions. [2019-09-10 13:06:16,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-09-10 13:06:16,817 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 13:06:16,817 INFO L399 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] [2019-09-10 13:06:16,818 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 13:06:16,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 13:06:16,818 INFO L82 PathProgramCache]: Analyzing trace with hash 942543026, now seen corresponding path program 1 times [2019-09-10 13:06:16,819 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 13:06:16,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:06:16,826 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 13:06:16,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:06:16,827 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 13:06:17,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 13:06:17,533 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2019-09-10 13:06:17,533 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 13:06:17,534 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 13:06:17,534 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 13:06:17,537 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 13:06:17,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 13:06:17,538 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:06:17,538 INFO L87 Difference]: Start difference. First operand 5243 states and 7283 transitions. Second operand 3 states. [2019-09-10 13:06:17,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 13:06:17,672 INFO L93 Difference]: Finished difference Result 5242 states and 7281 transitions. [2019-09-10 13:06:17,672 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 13:06:17,673 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 169 [2019-09-10 13:06:17,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 13:06:17,717 INFO L225 Difference]: With dead ends: 5242 [2019-09-10 13:06:17,718 INFO L226 Difference]: Without dead ends: 5242 [2019-09-10 13:06:17,719 INFO L628 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 [2019-09-10 13:06:17,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5242 states. [2019-09-10 13:06:17,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5242 to 5242. [2019-09-10 13:06:17,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5242 states. [2019-09-10 13:06:17,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5242 states to 5242 states and 7281 transitions. [2019-09-10 13:06:17,986 INFO L78 Accepts]: Start accepts. Automaton has 5242 states and 7281 transitions. Word has length 169 [2019-09-10 13:06:17,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 13:06:17,989 INFO L475 AbstractCegarLoop]: Abstraction has 5242 states and 7281 transitions. [2019-09-10 13:06:17,989 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 13:06:17,990 INFO L276 IsEmpty]: Start isEmpty. Operand 5242 states and 7281 transitions. [2019-09-10 13:06:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2019-09-10 13:06:17,996 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 13:06:17,996 INFO L399 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] [2019-09-10 13:06:17,996 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 13:06:17,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 13:06:17,997 INFO L82 PathProgramCache]: Analyzing trace with hash -847305568, now seen corresponding path program 1 times [2019-09-10 13:06:17,997 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 13:06:18,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:06:18,006 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 13:06:18,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:06:18,006 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 13:06:18,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 13:06:18,345 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2019-09-10 13:06:18,346 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 13:06:18,346 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 13:06:18,346 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 13:06:18,348 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 13:06:18,348 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 13:06:18,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:06:18,348 INFO L87 Difference]: Start difference. First operand 5242 states and 7281 transitions. Second operand 3 states. [2019-09-10 13:06:18,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 13:06:18,441 INFO L93 Difference]: Finished difference Result 5241 states and 7279 transitions. [2019-09-10 13:06:18,441 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 13:06:18,442 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 170 [2019-09-10 13:06:18,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 13:06:18,482 INFO L225 Difference]: With dead ends: 5241 [2019-09-10 13:06:18,482 INFO L226 Difference]: Without dead ends: 5241 [2019-09-10 13:06:18,483 INFO L628 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 [2019-09-10 13:06:18,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5241 states. [2019-09-10 13:06:18,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5241 to 5241. [2019-09-10 13:06:18,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5241 states. [2019-09-10 13:06:18,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5241 states to 5241 states and 7279 transitions. [2019-09-10 13:06:18,707 INFO L78 Accepts]: Start accepts. Automaton has 5241 states and 7279 transitions. Word has length 170 [2019-09-10 13:06:18,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 13:06:18,709 INFO L475 AbstractCegarLoop]: Abstraction has 5241 states and 7279 transitions. [2019-09-10 13:06:18,709 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 13:06:18,709 INFO L276 IsEmpty]: Start isEmpty. Operand 5241 states and 7279 transitions. [2019-09-10 13:06:18,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2019-09-10 13:06:18,715 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 13:06:18,715 INFO L399 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] [2019-09-10 13:06:18,716 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 13:06:18,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 13:06:18,716 INFO L82 PathProgramCache]: Analyzing trace with hash -498032267, now seen corresponding path program 1 times [2019-09-10 13:06:18,716 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 13:06:18,719 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:06:18,720 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 13:06:18,720 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:06:18,720 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 13:06:18,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 13:06:19,040 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2019-09-10 13:06:19,040 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 13:06:19,040 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 13:06:19,041 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 13:06:19,041 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 13:06:19,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 13:06:19,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 13:06:19,042 INFO L87 Difference]: Start difference. First operand 5241 states and 7279 transitions. Second operand 3 states. [2019-09-10 13:06:19,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 13:06:19,132 INFO L93 Difference]: Finished difference Result 5238 states and 7276 transitions. [2019-09-10 13:06:19,132 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 13:06:19,133 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 171 [2019-09-10 13:06:19,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 13:06:19,133 INFO L225 Difference]: With dead ends: 5238 [2019-09-10 13:06:19,134 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 13:06:19,134 INFO L628 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 [2019-09-10 13:06:19,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 13:06:19,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 13:06:19,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 13:06:19,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 13:06:19,135 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 171 [2019-09-10 13:06:19,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 13:06:19,136 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 13:06:19,136 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 13:06:19,136 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 13:06:19,136 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 13:06:19,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 01:06:19 BoogieIcfgContainer [2019-09-10 13:06:19,142 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 13:06:19,145 INFO L168 Benchmark]: Toolchain (without parser) took 21601.05 ms. Allocated memory was 137.4 MB in the beginning and 662.7 MB in the end (delta: 525.3 MB). Free memory was 73.1 MB in the beginning and 96.9 MB in the end (delta: -23.9 MB). Peak memory consumption was 501.5 MB. Max. memory is 7.1 GB. [2019-09-10 13:06:19,146 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 137.4 MB. Free memory was 103.5 MB in the beginning and 103.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-10 13:06:19,147 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5438.36 ms. Allocated memory was 137.4 MB in the beginning and 285.2 MB in the end (delta: 147.8 MB). Free memory was 72.9 MB in the beginning and 206.4 MB in the end (delta: -133.5 MB). Peak memory consumption was 157.7 MB. Max. memory is 7.1 GB. [2019-09-10 13:06:19,148 INFO L168 Benchmark]: Boogie Preprocessor took 575.77 ms. Allocated memory is still 285.2 MB. Free memory was 206.4 MB in the beginning and 165.8 MB in the end (delta: 40.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 7.1 GB. [2019-09-10 13:06:19,149 INFO L168 Benchmark]: RCFGBuilder took 10171.40 ms. Allocated memory was 285.2 MB in the beginning and 552.6 MB in the end (delta: 267.4 MB). Free memory was 165.8 MB in the beginning and 346.1 MB in the end (delta: -180.3 MB). Peak memory consumption was 343.0 MB. Max. memory is 7.1 GB. [2019-09-10 13:06:19,150 INFO L168 Benchmark]: TraceAbstraction took 5408.59 ms. Allocated memory was 552.6 MB in the beginning and 662.7 MB in the end (delta: 110.1 MB). Free memory was 346.1 MB in the beginning and 96.9 MB in the end (delta: 249.2 MB). Peak memory consumption was 359.3 MB. Max. memory is 7.1 GB. [2019-09-10 13:06:19,154 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 137.4 MB. Free memory was 103.5 MB in the beginning and 103.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5438.36 ms. Allocated memory was 137.4 MB in the beginning and 285.2 MB in the end (delta: 147.8 MB). Free memory was 72.9 MB in the beginning and 206.4 MB in the end (delta: -133.5 MB). Peak memory consumption was 157.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 575.77 ms. Allocated memory is still 285.2 MB. Free memory was 206.4 MB in the beginning and 165.8 MB in the end (delta: 40.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10171.40 ms. Allocated memory was 285.2 MB in the beginning and 552.6 MB in the end (delta: 267.4 MB). Free memory was 165.8 MB in the beginning and 346.1 MB in the end (delta: -180.3 MB). Peak memory consumption was 343.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 5408.59 ms. Allocated memory was 552.6 MB in the beginning and 662.7 MB in the end (delta: 110.1 MB). Free memory was 346.1 MB in the beginning and 96.9 MB in the end (delta: 249.2 MB). Peak memory consumption was 359.3 MB. 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, 1.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 15549 SDtfs, 14583 SDslu, 3690 SDs, 0 SdLazy, 14 SolverSat, 3 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s 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: 0.8s 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...