java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb--dvb-usb-opera.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 04:37:35,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:37:35,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:37:35,680 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:37:35,681 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:37:35,683 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:37:35,685 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:37:35,699 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:37:35,701 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:37:35,702 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:37:35,703 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:37:35,706 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:37:35,706 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:37:35,710 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:37:35,713 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:37:35,714 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:37:35,716 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:37:35,719 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:37:35,721 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:37:35,726 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:37:35,733 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:37:35,736 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:37:35,739 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:37:35,740 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:37:35,743 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 04:37:35,743 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 04:37:35,743 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 04:37:35,745 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 04:37:35,747 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 04:37:35,748 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 04:37:35,748 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 04:37:35,749 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 04:37:35,750 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 04:37:35,751 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 04:37:35,752 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 04:37:35,752 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 04:37:35,753 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 04:37:35,753 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 04:37:35,754 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:37:35,754 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:37:35,756 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:37:35,757 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 04:37:35,776 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:37:35,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:37:35,779 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:37:35,779 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:37:35,779 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:37:35,779 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:37:35,779 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:37:35,780 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:37:35,780 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:37:35,780 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:37:35,780 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:37:35,780 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:37:35,781 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:37:35,781 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:37:35,781 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:37:35,781 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:37:35,781 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:37:35,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:37:35,782 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:37:35,782 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:37:35,782 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:37:35,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:37:35,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:37:35,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:37:35,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:37:35,783 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:37:35,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:37:35,784 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:37:35,784 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-15 04:37:36,094 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:37:36,116 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:37:36,120 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:37:36,122 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:37:36,123 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:37:36,124 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb--dvb-usb-opera.ko-entry_point.cil.out.i [2019-10-15 04:37:36,202 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7e16bdee/9983deed51c2479fa02a8a4ace944d20/FLAGd5bf8713d [2019-10-15 04:37:37,078 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:37:37,079 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb--dvb-usb-opera.ko-entry_point.cil.out.i [2019-10-15 04:37:37,117 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7e16bdee/9983deed51c2479fa02a8a4ace944d20/FLAGd5bf8713d [2019-10-15 04:37:37,541 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7e16bdee/9983deed51c2479fa02a8a4ace944d20 [2019-10-15 04:37:37,550 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:37:37,552 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:37:37,553 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:37:37,553 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:37:37,557 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:37:37,558 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:37:37" (1/1) ... [2019-10-15 04:37:37,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ea659fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:37:37, skipping insertion in model container [2019-10-15 04:37:37,561 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:37:37" (1/1) ... [2019-10-15 04:37:37,568 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:37:37,725 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:37:39,793 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:37:39,874 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:37:40,335 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:37:40,632 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:37:40,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:37:40 WrapperNode [2019-10-15 04:37:40,633 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:37:40,633 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:37:40,634 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:37:40,634 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:37:40,651 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:37:40" (1/1) ... [2019-10-15 04:37:40,651 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:37:40" (1/1) ... [2019-10-15 04:37:40,722 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:37:40" (1/1) ... [2019-10-15 04:37:40,722 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:37:40" (1/1) ... [2019-10-15 04:37:40,832 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:37:40" (1/1) ... [2019-10-15 04:37:40,863 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:37:40" (1/1) ... [2019-10-15 04:37:40,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:37:40" (1/1) ... [2019-10-15 04:37:40,929 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:37:40,930 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:37:40,930 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:37:40,933 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:37:40,935 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:37:40" (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 [2019-10-15 04:37:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:37:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:37:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-15 04:37:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-15 04:37:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~$Pointer$ [2019-10-15 04:37:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2019-10-15 04:37:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 04:37:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 04:37:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-15 04:37:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-15 04:37:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 04:37:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 04:37:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 04:37:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 04:37:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 04:37:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 04:37:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 04:37:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-15 04:37:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-15 04:37:41,027 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2019-10-15 04:37:41,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rc5_scan [2019-10-15 04:37:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure stv0299_writereg [2019-10-15 04:37:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_xilinx_rw [2019-10-15 04:37:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_usb_i2c_msgxfer [2019-10-15 04:37:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_i2c_xfer [2019-10-15 04:37:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_i2c_func [2019-10-15 04:37:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_set_voltage [2019-10-15 04:37:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_stv0299_set_symbol_rate [2019-10-15 04:37:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_frontend_attach [2019-10-15 04:37:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_tuner_attach [2019-10-15 04:37:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_power_ctrl [2019-10-15 04:37:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_streaming_ctrl [2019-10-15 04:37:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_pid_filter [2019-10-15 04:37:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_pid_filter_control [2019-10-15 04:37:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_rc_query [2019-10-15 04:37:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_read_mac_address [2019-10-15 04:37:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_xilinx_load_firmware [2019-10-15 04:37:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_probe [2019-10-15 04:37:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_driver_init [2019-10-15 04:37:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure opera1_driver_exit [2019-10-15 04:37:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-10-15 04:37:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_algorithm_4 [2019-10-15 04:37:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_usb_device_properties_2 [2019-10-15 04:37:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:37:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-10-15 04:37:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-10-15 04:37:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-15 04:37:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-10-15 04:37:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-15 04:37:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-10-15 04:37:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-10-15 04:37:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2019-10-15 04:37:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-15 04:37:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2019-10-15 04:37:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-15 04:37:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_16 [2019-10-15 04:37:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_17 [2019-10-15 04:37:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 04:37:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-15 04:37:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 04:37:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 04:37:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 04:37:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 04:37:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-15 04:37:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-15 04:37:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-15 04:37:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-15 04:37:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-15 04:37:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-15 04:37:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-15 04:37:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-15 04:37:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-15 04:37:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-15 04:37:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-15 04:37:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-15 04:37:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-15 04:37:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-15 04:37:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-15 04:37:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-15 04:37:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-15 04:37:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-15 04:37:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-15 04:37:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-15 04:37:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-15 04:37:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-15 04:37:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-15 04:37:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-15 04:37:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-15 04:37:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-15 04:37:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-15 04:37:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-15 04:37:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-15 04:37:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-15 04:37:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-15 04:37:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-15 04:37:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-15 04:37:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 04:37:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-10-15 04:37:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-10-15 04:37:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-10-15 04:37:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2019-10-15 04:37:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_init [2019-10-15 04:37:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2019-10-15 04:37:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 04:37:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-10-15 04:37:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2019-10-15 04:37:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-15 04:37:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-10-15 04:37:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-15 04:37:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 04:37:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 04:37:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-15 04:37:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-15 04:37:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-10-15 04:37:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-15 04:37:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-15 04:37:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 04:37:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 04:37:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 04:37:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 04:37:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 04:37:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-10-15 04:37:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:37:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-10-15 04:37:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2019-10-15 04:37:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 04:37:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 04:37:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-10-15 04:37:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 04:37:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-15 04:37:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-10-15 04:37:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 04:37:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-10-15 04:37:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-15 04:37:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-10-15 04:37:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-15 04:37:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-15 04:37:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 04:37:41,077 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 04:37:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:37:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 04:37:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 04:37:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 04:37:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 04:37:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 04:37:41,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 04:37:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 04:37:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-15 04:37:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-15 04:37:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 04:37:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 04:37:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 04:37:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 04:37:41,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 04:37:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-10-15 04:37:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2019-10-15 04:37:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2019-10-15 04:37:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-15 04:37:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-10-15 04:37:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-15 04:37:41,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-10-15 04:37:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-15 04:37:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-15 04:37:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-15 04:37:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-15 04:37:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-15 04:37:41,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-15 04:37:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-15 04:37:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 04:37:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 04:37:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 04:37:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-10-15 04:37:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_algorithm_4 [2019-10-15 04:37:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_usb_device_properties_2 [2019-10-15 04:37:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 04:37:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 04:37:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-15 04:37:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-15 04:37:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_16 [2019-10-15 04:37:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-15 04:37:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_17 [2019-10-15 04:37:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-10-15 04:37:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-15 04:37:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 04:37:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-15 04:37:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-15 04:37:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2019-10-15 04:37:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2019-10-15 04:37:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-10-15 04:37:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-10-15 04:37:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-10-15 04:37:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure rc5_scan [2019-10-15 04:37:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_init [2019-10-15 04:37:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2019-10-15 04:37:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure stv0299_writereg [2019-10-15 04:37:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 04:37:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-15 04:37:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 04:37:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 04:37:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_xilinx_rw [2019-10-15 04:37:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-10-15 04:37:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 04:37:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_usb_i2c_msgxfer [2019-10-15 04:37:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_i2c_xfer [2019-10-15 04:37:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_i2c_func [2019-10-15 04:37:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_set_voltage [2019-10-15 04:37:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 04:37:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_stv0299_set_symbol_rate [2019-10-15 04:37:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_frontend_attach [2019-10-15 04:37:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-15 04:37:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_tuner_attach [2019-10-15 04:37:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~$Pointer$ [2019-10-15 04:37:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_power_ctrl [2019-10-15 04:37:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_streaming_ctrl [2019-10-15 04:37:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_pid_filter [2019-10-15 04:37:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_pid_filter_control [2019-10-15 04:37:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_rc_query [2019-10-15 04:37:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_read_mac_address [2019-10-15 04:37:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_xilinx_load_firmware [2019-10-15 04:37:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_probe [2019-10-15 04:37:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_driver_init [2019-10-15 04:37:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure opera1_driver_exit [2019-10-15 04:37:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 04:37:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2019-10-15 04:37:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 04:37:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-10-15 04:37:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:37:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 04:37:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-15 04:37:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 04:37:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 04:37:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 04:37:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 04:37:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i2c_mutex_of_dvb_usb_device [2019-10-15 04:37:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-15 04:37:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-15 04:37:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-15 04:37:41,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-15 04:37:41,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-15 04:37:41,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-15 04:37:41,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-15 04:37:41,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-15 04:37:41,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-15 04:37:41,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-15 04:37:41,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-15 04:37:41,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-15 04:37:41,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-15 04:37:41,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-15 04:37:41,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-15 04:37:41,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-15 04:37:41,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-15 04:37:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-15 04:37:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-15 04:37:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-15 04:37:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-15 04:37:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-15 04:37:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-15 04:37:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-15 04:37:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-15 04:37:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-15 04:37:41,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_usb_mutex_of_dvb_usb_device [2019-10-15 04:37:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 04:37:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 04:37:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:37:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 04:37:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 04:37:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 04:37:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 04:37:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:37:41,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 04:37:41,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 04:37:42,227 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 04:37:56,185 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:37:56,186 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 04:37:56,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:37:56 BoogieIcfgContainer [2019-10-15 04:37:56,188 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:37:56,189 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:37:56,189 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:37:56,189 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:37:56,190 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:37:56" (1/1) ... [2019-10-15 04:37:56,246 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-15 04:37:56,412 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-15 04:37:56,418 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 149 root evaluator evaluations with a maximum evaluation depth of 0. Performed 149 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 645 variables. [2019-10-15 04:37:56,418 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-15 04:37:56,422 INFO L168 Benchmark]: Toolchain (without parser) took 18868.44 ms. Allocated memory was 144.7 MB in the beginning and 1.0 GB in the end (delta: 881.3 MB). Free memory was 92.2 MB in the beginning and 942.6 MB in the end (delta: -850.4 MB). Peak memory consumption was 907.8 MB. Max. memory is 7.1 GB. [2019-10-15 04:37:56,422 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 144.7 MB. Free memory is still 120.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-15 04:37:56,423 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3079.88 ms. Allocated memory was 144.7 MB in the beginning and 253.2 MB in the end (delta: 108.5 MB). Free memory was 92.0 MB in the beginning and 149.8 MB in the end (delta: -57.9 MB). Peak memory consumption was 121.6 MB. Max. memory is 7.1 GB. [2019-10-15 04:37:56,424 INFO L168 Benchmark]: Boogie Preprocessor took 295.92 ms. Allocated memory is still 253.2 MB. Free memory was 149.8 MB in the beginning and 130.6 MB in the end (delta: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 7.1 GB. [2019-10-15 04:37:56,425 INFO L168 Benchmark]: RCFGBuilder took 15258.57 ms. Allocated memory was 253.2 MB in the beginning and 1.0 GB in the end (delta: 764.4 MB). Free memory was 130.6 MB in the beginning and 70.8 MB in the end (delta: 59.8 MB). Peak memory consumption was 853.2 MB. Max. memory is 7.1 GB. [2019-10-15 04:37:56,426 INFO L168 Benchmark]: Abstract Interpretation took 229.55 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.4 MB). Free memory was 70.8 MB in the beginning and 942.6 MB in the end (delta: -871.8 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. [2019-10-15 04:37:56,431 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 144.7 MB. Free memory is still 120.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3079.88 ms. Allocated memory was 144.7 MB in the beginning and 253.2 MB in the end (delta: 108.5 MB). Free memory was 92.0 MB in the beginning and 149.8 MB in the end (delta: -57.9 MB). Peak memory consumption was 121.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 295.92 ms. Allocated memory is still 253.2 MB. Free memory was 149.8 MB in the beginning and 130.6 MB in the end (delta: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 15258.57 ms. Allocated memory was 253.2 MB in the beginning and 1.0 GB in the end (delta: 764.4 MB). Free memory was 130.6 MB in the beginning and 70.8 MB in the end (delta: 59.8 MB). Peak memory consumption was 853.2 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 229.55 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.4 MB). Free memory was 70.8 MB in the beginning and 942.6 MB in the end (delta: -871.8 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 8265]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...