java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 05:26:25,807 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 05:26:25,809 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 05:26:25,821 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 05:26:25,822 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 05:26:25,823 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 05:26:25,824 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 05:26:25,826 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 05:26:25,828 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 05:26:25,829 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 05:26:25,830 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 05:26:25,837 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 05:26:25,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 05:26:25,838 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 05:26:25,839 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 05:26:25,841 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 05:26:25,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 05:26:25,842 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 05:26:25,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 05:26:25,849 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 05:26:25,853 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 05:26:25,856 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 05:26:25,859 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 05:26:25,860 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 05:26:25,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 05:26:25,867 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 05:26:25,867 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 05:26:25,871 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 05:26:25,872 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 05:26:25,875 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 05:26:25,875 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 05:26:25,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 05:26:25,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 05:26:25,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 05:26:25,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 05:26:25,879 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 05:26:25,880 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 05:26:25,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 05:26:25,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 05:26:25,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 05:26:25,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 05:26:25,883 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 05:26:25,901 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 05:26:25,901 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 05:26:25,903 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 05:26:25,903 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 05:26:25,903 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 05:26:25,903 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 05:26:25,904 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 05:26:25,904 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 05:26:25,904 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 05:26:25,904 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 05:26:25,904 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 05:26:25,905 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 05:26:25,905 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 05:26:25,905 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 05:26:25,907 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 05:26:25,907 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 05:26:25,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 05:26:25,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 05:26:25,907 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 05:26:25,908 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 05:26:25,908 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 05:26:25,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 05:26:25,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 05:26:25,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 05:26:25,909 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 05:26:25,909 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 05:26:25,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 05:26:25,909 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 05:26:25,909 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 05:26:26,246 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 05:26:26,270 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 05:26:26,274 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 05:26:26,275 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 05:26:26,276 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 05:26:26,278 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point.cil.out.i [2019-10-15 05:26:26,356 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b03de0f0/ed389c80c00e4a3cb2b3badfe9909ec0/FLAG1c5b61e99 [2019-10-15 05:26:27,171 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 05:26:27,172 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--tablet--gtco.ko-entry_point.cil.out.i [2019-10-15 05:26:27,204 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b03de0f0/ed389c80c00e4a3cb2b3badfe9909ec0/FLAG1c5b61e99 [2019-10-15 05:26:27,231 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b03de0f0/ed389c80c00e4a3cb2b3badfe9909ec0 [2019-10-15 05:26:27,240 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 05:26:27,242 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 05:26:27,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 05:26:27,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 05:26:27,247 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 05:26:27,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:26:27" (1/1) ... [2019-10-15 05:26:27,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61539a28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:26:27, skipping insertion in model container [2019-10-15 05:26:27,251 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:26:27" (1/1) ... [2019-10-15 05:26:27,260 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 05:26:27,383 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 05:26:28,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 05:26:28,948 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 05:26:29,301 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 05:26:29,456 INFO L192 MainTranslator]: Completed translation [2019-10-15 05:26:29,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:26:29 WrapperNode [2019-10-15 05:26:29,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 05:26:29,457 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 05:26:29,457 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 05:26:29,458 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 05:26:29,472 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:26:29" (1/1) ... [2019-10-15 05:26:29,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:26:29" (1/1) ... [2019-10-15 05:26:29,552 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:26:29" (1/1) ... [2019-10-15 05:26:29,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:26:29" (1/1) ... [2019-10-15 05:26:29,663 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:26:29" (1/1) ... [2019-10-15 05:26:29,678 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:26:29" (1/1) ... [2019-10-15 05:26:29,703 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:26:29" (1/1) ... [2019-10-15 05:26:29,731 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 05:26:29,734 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 05:26:29,734 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 05:26:29,734 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 05:26:29,736 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:26:29" (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 05:26:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 05:26:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 05:26:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 05:26:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-10-15 05:26:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-10-15 05:26:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-10-15 05:26:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-10-15 05:26:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-15 05:26:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 05:26:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 05:26:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 05:26:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 05:26:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 05:26:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 05:26:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 05:26:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 05:26:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 05:26:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 05:26:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 05:26:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 05:26:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-10-15 05:26:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2019-10-15 05:26:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-10-15 05:26:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2019-10-15 05:26:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-10-15 05:26:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2019-10-15 05:26:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2019-10-15 05:26:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2019-10-15 05:26:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_hid_report_descriptor [2019-10-15 05:26:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure gtco_input_open [2019-10-15 05:26:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure gtco_input_close [2019-10-15 05:26:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure gtco_setup_caps [2019-10-15 05:26:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure gtco_urb_callback [2019-10-15 05:26:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure gtco_probe [2019-10-15 05:26:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure gtco_disconnect [2019-10-15 05:26:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure gtco_driverinfo_table_init [2019-10-15 05:26:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure gtco_driverinfo_table_exit [2019-10-15 05:26:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-10-15 05:26:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 05:26:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-15 05:26:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2019-10-15 05:26:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2019-10-15 05:26:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_4 [2019-10-15 05:26:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_5 [2019-10-15 05:26:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_6 [2019-10-15 05:26:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_7 [2019-10-15 05:26:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_8 [2019-10-15 05:26:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_9 [2019-10-15 05:26:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_10 [2019-10-15 05:26:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_11 [2019-10-15 05:26:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_12 [2019-10-15 05:26:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-10-15 05:26:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-10-15 05:26:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-10-15 05:26:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-10-15 05:26:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-10-15 05:26:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-10-15 05:26:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-10-15 05:26:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-10-15 05:26:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-10-15 05:26:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-10-15 05:26:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-10-15 05:26:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-10-15 05:26:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-10-15 05:26:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-10-15 05:26:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-10-15 05:26:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-10-15 05:26:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 05:26:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-15 05:26:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_get_extra_descriptor [2019-10-15 05:26:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-15 05:26:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 05:26:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 05:26:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-15 05:26:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-10-15 05:26:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-10-15 05:26:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-10-15 05:26:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2019-10-15 05:26:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-10-15 05:26:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 05:26:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-10-15 05:26:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-10-15 05:26:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-10-15 05:26:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-15 05:26:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-10-15 05:26:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-15 05:26:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-15 05:26:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 05:26:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 05:26:29,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 05:26:29,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-15 05:26:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 05:26:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 05:26:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-15 05:26:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-10-15 05:26:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-10-15 05:26:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 05:26:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-10-15 05:26:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-10-15 05:26:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-15 05:26:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-15 05:26:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 05:26:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-15 05:26:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 05:26:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-15 05:26:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_9 [2019-10-15 05:26:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_7 [2019-10-15 05:26:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_get_extra_descriptor [2019-10-15 05:26:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-15 05:26:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_4 [2019-10-15 05:26:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-10-15 05:26:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 05:26:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 05:26:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-15 05:26:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_11 [2019-10-15 05:26:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-15 05:26:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_12 [2019-10-15 05:26:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_6 [2019-10-15 05:26:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_5 [2019-10-15 05:26:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_8 [2019-10-15 05:26:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_10 [2019-10-15 05:26:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2019-10-15 05:26:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2019-10-15 05:26:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-15 05:26:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-10-15 05:26:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-10-15 05:26:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-10-15 05:26:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-15 05:26:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-10-15 05:26:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-10-15 05:26:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-10-15 05:26:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-10-15 05:26:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-10-15 05:26:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-10-15 05:26:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-10-15 05:26:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-10-15 05:26:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 05:26:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 05:26:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 05:26:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 05:26:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 05:26:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 05:26:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 05:26:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 05:26:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 05:26:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 05:26:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 05:26:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 05:26:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 05:26:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 05:26:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 05:26:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 05:26:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 05:26:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 05:26:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 05:26:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 05:26:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-10-15 05:26:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-10-15 05:26:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-10-15 05:26:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2019-10-15 05:26:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-10-15 05:26:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-10-15 05:26:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-10-15 05:26:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-10-15 05:26:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2019-10-15 05:26:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-10-15 05:26:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2019-10-15 05:26:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2019-10-15 05:26:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2019-10-15 05:26:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2019-10-15 05:26:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 05:26:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure parse_hid_report_descriptor [2019-10-15 05:26:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-15 05:26:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 05:26:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 05:26:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure gtco_input_open [2019-10-15 05:26:29,837 INFO L130 BoogieDeclarations]: Found specification of procedure gtco_input_close [2019-10-15 05:26:29,837 INFO L130 BoogieDeclarations]: Found specification of procedure gtco_setup_caps [2019-10-15 05:26:29,837 INFO L130 BoogieDeclarations]: Found specification of procedure gtco_urb_callback [2019-10-15 05:26:29,837 INFO L130 BoogieDeclarations]: Found specification of procedure gtco_probe [2019-10-15 05:26:29,837 INFO L130 BoogieDeclarations]: Found specification of procedure gtco_disconnect [2019-10-15 05:26:29,837 INFO L130 BoogieDeclarations]: Found specification of procedure gtco_driverinfo_table_init [2019-10-15 05:26:29,837 INFO L130 BoogieDeclarations]: Found specification of procedure gtco_driverinfo_table_exit [2019-10-15 05:26:29,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 05:26:29,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 05:26:29,838 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 05:26:29,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-10-15 05:26:29,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-10-15 05:26:29,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-10-15 05:26:29,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 05:26:29,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-10-15 05:26:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-10-15 05:26:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-10-15 05:26:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-10-15 05:26:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-10-15 05:26:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 05:26:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 05:26:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 05:26:29,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 05:26:29,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 05:26:29,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 05:26:29,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 05:26:29,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 05:26:30,722 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 05:26:36,993 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-10-15 05:26:44,871 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 05:26:44,872 INFO L284 CfgBuilder]: Removed 2 assume(true) statements. [2019-10-15 05:26:44,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:26:44 BoogieIcfgContainer [2019-10-15 05:26:44,874 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 05:26:44,874 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-15 05:26:44,874 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-15 05:26:44,875 INFO L275 PluginConnector]: Sifa initialized [2019-10-15 05:26:44,876 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:26:44" (1/1) ... [2019-10-15 05:26:44,876 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-15 05:26:44,900 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-15 05:26:44,900 INFO L169 IcfgInterpreter]: Building call graph [2019-10-15 05:26:44,913 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-15 05:26:44,921 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-15 05:26:44,922 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-15 05:26:54,715 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#gtco_driverinfo_table~0.base|) (+ |~#gtco_driverinfo_table~0.offset| 36)) |#t~string26.base|) [2019-10-15 05:26:56,730 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string87.base|) [2019-10-15 05:26:58,834 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string88.base|) [2019-10-15 05:27:01,038 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string89.base|) [2019-10-15 05:27:03,157 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string90.base|) [2019-10-15 05:27:05,304 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string94.base|) [2019-10-15 05:27:07,471 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string26.base| |#t~string101.base|)