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 ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique NONE -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--em28xx--em28xx-dvb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 05:20:02,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 05:20:02,297 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 05:20:02,312 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 05:20:02,312 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 05:20:02,314 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 05:20:02,315 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 05:20:02,317 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 05:20:02,318 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 05:20:02,319 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 05:20:02,320 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 05:20:02,322 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 05:20:02,322 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 05:20:02,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 05:20:02,325 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 05:20:02,326 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 05:20:02,327 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 05:20:02,328 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 05:20:02,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 05:20:02,338 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 05:20:02,340 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 05:20:02,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 05:20:02,346 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 05:20:02,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 05:20:02,353 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 05:20:02,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 05:20:02,356 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 05:20:02,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 05:20:02,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 05:20:02,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 05:20:02,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 05:20:02,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 05:20:02,366 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 05:20:02,367 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 05:20:02,368 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 05:20:02,369 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 05:20:02,372 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 05:20:02,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 05:20:02,373 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 05:20:02,374 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 05:20:02,374 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 05:20:02,375 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 [2019-09-17 05:20:02,406 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 05:20:02,406 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 05:20:02,409 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 05:20:02,409 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 05:20:02,409 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 05:20:02,410 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 05:20:02,410 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 05:20:02,410 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 05:20:02,410 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 05:20:02,410 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 05:20:02,412 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 05:20:02,412 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 05:20:02,412 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 05:20:02,412 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 05:20:02,413 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 05:20:02,413 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 05:20:02,413 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 05:20:02,413 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 05:20:02,413 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 05:20:02,414 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 05:20:02,414 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 05:20:02,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 05:20:02,414 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 05:20:02,415 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 05:20:02,415 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 05:20:02,415 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 05:20:02,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 05:20:02,416 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 05:20:02,416 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain 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: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> NONE [2019-09-17 05:20:02,481 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 05:20:02,500 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 05:20:02,505 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 05:20:02,506 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 05:20:02,507 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 05:20:02,507 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--em28xx--em28xx-dvb.ko-entry_point.cil.out.i [2019-09-17 05:20:02,580 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ba184cc3/4a48f384f23b422ba983aa4eabbfaa1d/FLAGa572b9809 [2019-09-17 05:20:03,539 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 05:20:03,542 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--em28xx--em28xx-dvb.ko-entry_point.cil.out.i [2019-09-17 05:20:03,609 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ba184cc3/4a48f384f23b422ba983aa4eabbfaa1d/FLAGa572b9809 [2019-09-17 05:20:03,905 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ba184cc3/4a48f384f23b422ba983aa4eabbfaa1d [2019-09-17 05:20:03,916 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 05:20:03,918 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 05:20:03,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 05:20:03,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 05:20:03,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 05:20:03,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:20:03" (1/1) ... [2019-09-17 05:20:03,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cee7cff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:20:03, skipping insertion in model container [2019-09-17 05:20:03,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 05:20:03" (1/1) ... [2019-09-17 05:20:03,933 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 05:20:04,122 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 05:20:04,825 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4481] [2019-09-17 05:20:06,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 05:20:06,838 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 05:20:07,003 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4481] [2019-09-17 05:20:07,499 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 05:20:07,718 INFO L192 MainTranslator]: Completed translation [2019-09-17 05:20:07,718 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:20:07 WrapperNode [2019-09-17 05:20:07,718 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 05:20:07,719 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 05:20:07,719 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 05:20:07,720 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 05:20:07,737 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:20:07" (1/1) ... [2019-09-17 05:20:07,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:20:07" (1/1) ... [2019-09-17 05:20:07,854 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:20:07" (1/1) ... [2019-09-17 05:20:07,855 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:20:07" (1/1) ... [2019-09-17 05:20:08,218 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:20:07" (1/1) ... [2019-09-17 05:20:08,267 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:20:07" (1/1) ... [2019-09-17 05:20:08,326 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:20:07" (1/1) ... [2019-09-17 05:20:08,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 05:20:08,378 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 05:20:08,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 05:20:08,379 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 05:20:08,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 05:20:07" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 05:20:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 05:20:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 05:20:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-17 05:20:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-17 05:20:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-17 05:20:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-17 05:20:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-17 05:20:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-17 05:20:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2019-09-17 05:20:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-17 05:20:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2019-09-17 05:20:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-17 05:20:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-09-17 05:20:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-09-17 05:20:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-09-17 05:20:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-09-17 05:20:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-09-17 05:20:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-09-17 05:20:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-17 05:20:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-17 05:20:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-17 05:20:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-17 05:20:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-17 05:20:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-17 05:20:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-17 05:20:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-17 05:20:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-17 05:20:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-17 05:20:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-17 05:20:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-17 05:20:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-09-17 05:20:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mt352_write [2019-09-17 05:20:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2019-09-17 05:20:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_urb_data_copy [2019-09-17 05:20:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_streaming [2019-09-17 05:20:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2019-09-17 05:20:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_feed [2019-09-17 05:20:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_feed [2019-09-17 05:20:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_bus_ctrl [2019-09-17 05:20:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure drxk_gate_ctrl [2019-09-17 05:20:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure hauppauge_hvr930c_init [2019-09-17 05:20:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure terratec_h5_init [2019-09-17 05:20:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure terratec_htc_stick_init [2019-09-17 05:20:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure terratec_htc_usb_xs_init [2019-09-17 05:20:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pctv_520e_init [2019-09-17 05:20:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pctv_290e_set_lna [2019-09-17 05:20:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pctv_292e_set_lna [2019-09-17 05:20:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_mt352_terratec_xs_init [2019-09-17 05:20:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_attach_xc3028 [2019-09-17 05:20:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_dvb [2019-09-17 05:20:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_unregister_dvb [2019-09-17 05:20:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_init [2019-09-17 05:20:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure prevent_sleep [2019-09-17 05:20:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_fini [2019-09-17 05:20:08,475 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_suspend [2019-09-17 05:20:08,475 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_resume [2019-09-17 05:20:08,475 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_register [2019-09-17 05:20:08,475 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_unregister [2019-09-17 05:20:08,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_em28xx_ops_1 [2019-09-17 05:20:08,476 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 05:20:08,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2019-09-17 05:20:08,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2019-09-17 05:20:08,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_7 [2019-09-17 05:20:08,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2019-09-17 05:20:08,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_9 [2019-09-17 05:20:08,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_10 [2019-09-17 05:20:08,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2019-09-17 05:20:08,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_12 [2019-09-17 05:20:08,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2019-09-17 05:20:08,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2019-09-17 05:20:08,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2019-09-17 05:20:08,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_16 [2019-09-17 05:20:08,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2019-09-17 05:20:08,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_18 [2019-09-17 05:20:08,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_19 [2019-09-17 05:20:08,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_20 [2019-09-17 05:20:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_21 [2019-09-17 05:20:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_22 [2019-09-17 05:20:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_23 [2019-09-17 05:20:08,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_24 [2019-09-17 05:20:08,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_25 [2019-09-17 05:20:08,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_26 [2019-09-17 05:20:08,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_27 [2019-09-17 05:20:08,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_28 [2019-09-17 05:20:08,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_29 [2019-09-17 05:20:08,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-17 05:20:08,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-17 05:20:08,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-17 05:20:08,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-17 05:20:08,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-17 05:20:08,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-09-17 05:20:08,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-09-17 05:20:08,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-09-17 05:20:08,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-09-17 05:20:08,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-09-17 05:20:08,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-17 05:20:08,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-17 05:20:08,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-17 05:20:08,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-09-17 05:20:08,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-09-17 05:20:08,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-09-17 05:20:08,486 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2019-09-17 05:20:08,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2019-09-17 05:20:08,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2019-09-17 05:20:08,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2019-09-17 05:20:08,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2019-09-17 05:20:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2019-09-17 05:20:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_detach [2019-09-17 05:20:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_resume [2019-09-17 05:20:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_suspend [2019-09-17 05:20:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_init [2019-09-17 05:20:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2019-09-17 05:20:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2019-09-17 05:20:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2019-09-17 05:20:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2019-09-17 05:20:08,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2019-09-17 05:20:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_alloc_urbs [2019-09-17 05:20:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2019-09-17 05:20:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_usb_xfer [2019-09-17 05:20:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2019-09-17 05:20:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2019-09-17 05:20:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_setup_xc3028 [2019-09-17 05:20:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_urbs [2019-09-17 05:20:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2019-09-17 05:20:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_unregister_extension [2019-09-17 05:20:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2019-09-17 05:20:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2019-09-17 05:20:08,493 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2019-09-17 05:20:08,493 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_request_one [2019-09-17 05:20:08,493 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2019-09-17 05:20:08,494 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2019-09-17 05:20:08,494 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2019-09-17 05:20:08,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_1 [2019-09-17 05:20:08,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_1 [2019-09-17 05:20:08,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-17 05:20:08,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-09-17 05:20:08,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_1 [2019-09-17 05:20:08,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_1 [2019-09-17 05:20:08,500 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-17 05:20:08,500 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-17 05:20:08,500 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-17 05:20:08,501 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-17 05:20:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-17 05:20:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-17 05:20:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-09-17 05:20:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-09-17 05:20:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-17 05:20:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-17 05:20:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-17 05:20:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-17 05:20:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-17 05:20:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 05:20:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-17 05:20:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-17 05:20:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-17 05:20:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-17 05:20:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-17 05:20:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-09-17 05:20:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-09-17 05:20:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-09-17 05:20:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-17 05:20:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-17 05:20:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-17 05:20:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-17 05:20:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-09-17 05:20:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-09-17 05:20:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-17 05:20:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-09-17 05:20:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-17 05:20:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-09-17 05:20:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-09-17 05:20:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-09-17 05:20:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2019-09-17 05:20:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_7 [2019-09-17 05:20:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_9 [2019-09-17 05:20:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_10 [2019-09-17 05:20:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_12 [2019-09-17 05:20:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_16 [2019-09-17 05:20:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_19 [2019-09-17 05:20:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_21 [2019-09-17 05:20:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_23 [2019-09-17 05:20:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_25 [2019-09-17 05:20:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2019-09-17 05:20:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2019-09-17 05:20:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2019-09-17 05:20:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2019-09-17 05:20:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2019-09-17 05:20:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2019-09-17 05:20:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2019-09-17 05:20:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_18 [2019-09-17 05:20:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_20 [2019-09-17 05:20:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_22 [2019-09-17 05:20:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_24 [2019-09-17 05:20:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_26 [2019-09-17 05:20:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_27 [2019-09-17 05:20:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_28 [2019-09-17 05:20:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_29 [2019-09-17 05:20:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-09-17 05:20:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-09-17 05:20:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-17 05:20:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-17 05:20:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-17 05:20:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-17 05:20:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-17 05:20:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-17 05:20:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-17 05:20:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 05:20:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-17 05:20:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-17 05:20:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-17 05:20:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-17 05:20:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-17 05:20:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-17 05:20:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-17 05:20:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-17 05:20:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-17 05:20:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-17 05:20:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-17 05:20:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-17 05:20:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-17 05:20:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_em28xx_ops_1 [2019-09-17 05:20:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-17 05:20:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-17 05:20:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-09-17 05:20:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-17 05:20:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-17 05:20:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-17 05:20:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-17 05:20:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-17 05:20:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure down [2019-09-17 05:20:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-09-17 05:20:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-09-17 05:20:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2019-09-17 05:20:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2019-09-17 05:20:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2019-09-17 05:20:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2019-09-17 05:20:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2019-09-17 05:20:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2019-09-17 05:20:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2019-09-17 05:20:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2019-09-17 05:20:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_suspend [2019-09-17 05:20:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_resume [2019-09-17 05:20:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2019-09-17 05:20:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2019-09-17 05:20:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_alloc_urbs [2019-09-17 05:20:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_usb_xfer [2019-09-17 05:20:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2019-09-17 05:20:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_urbs [2019-09-17 05:20:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2019-09-17 05:20:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2019-09-17 05:20:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2019-09-17 05:20:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_unregister_extension [2019-09-17 05:20:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_tuner_callback [2019-09-17 05:20:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_setup_xc3028 [2019-09-17 05:20:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_free_device [2019-09-17 05:20:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2019-09-17 05:20:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2019-09-17 05:20:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2019-09-17 05:20:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2019-09-17 05:20:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2019-09-17 05:20:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2019-09-17 05:20:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2019-09-17 05:20:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2019-09-17 05:20:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_request_one [2019-09-17 05:20:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure mt352_write [2019-09-17 05:20:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-17 05:20:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2019-09-17 05:20:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_urb_data_copy [2019-09-17 05:20:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_streaming [2019-09-17 05:20:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2019-09-17 05:20:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_feed [2019-09-17 05:20:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_feed [2019-09-17 05:20:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_bus_ctrl [2019-09-17 05:20:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure drxk_gate_ctrl [2019-09-17 05:20:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-17 05:20:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure hauppauge_hvr930c_init [2019-09-17 05:20:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure terratec_h5_init [2019-09-17 05:20:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure terratec_htc_stick_init [2019-09-17 05:20:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure terratec_htc_usb_xs_init [2019-09-17 05:20:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure pctv_520e_init [2019-09-17 05:20:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pctv_290e_set_lna [2019-09-17 05:20:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pctv_292e_set_lna [2019-09-17 05:20:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_mt352_terratec_xs_init [2019-09-17 05:20:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_attach_xc3028 [2019-09-17 05:20:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-17 05:20:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_dvb [2019-09-17 05:20:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-17 05:20:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_unregister_dvb [2019-09-17 05:20:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_init [2019-09-17 05:20:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-17 05:20:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2019-09-17 05:20:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-17 05:20:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2019-09-17 05:20:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-17 05:20:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-09-17 05:20:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure prevent_sleep [2019-09-17 05:20:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_fini [2019-09-17 05:20:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_suspend [2019-09-17 05:20:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_resume [2019-09-17 05:20:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_register [2019-09-17 05:20:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_unregister [2019-09-17 05:20:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-09-17 05:20:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2019-09-17 05:20:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_1 [2019-09-17 05:20:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-17 05:20:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-17 05:20:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_1 [2019-09-17 05:20:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_1 [2019-09-17 05:20:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 05:20:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-17 05:20:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-17 05:20:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-17 05:20:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-17 05:20:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-17 05:20:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-09-17 05:20:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-09-17 05:20:08,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-09-17 05:20:08,544 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-17 05:20:08,544 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-17 05:20:08,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 05:20:08,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-17 05:20:08,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-17 05:20:08,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 05:20:10,219 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-17 05:20:34,204 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-09-17 05:20:53,207 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 05:20:53,207 INFO L283 CfgBuilder]: Removed 24 assume(true) statements. [2019-09-17 05:20:53,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:20:53 BoogieIcfgContainer [2019-09-17 05:20:53,210 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 05:20:53,211 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 05:20:53,211 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 05:20:53,211 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 05:20:53,212 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 05:20:53" (1/1) ... [2019-09-17 05:20:53,213 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-17 05:20:53,237 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 05:20:53,237 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 05:20:53,254 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:93) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:88) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-17 05:20:53,260 INFO L168 Benchmark]: Toolchain (without parser) took 49341.45 ms. Allocated memory was 129.5 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 67.9 MB in the beginning and 1.0 GB in the end (delta: -941.3 MB). Peak memory consumption was 108.3 MB. Max. memory is 7.1 GB. [2019-09-17 05:20:53,261 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 129.5 MB. Free memory was 103.6 MB in the beginning and 103.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-17 05:20:53,262 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3800.38 ms. Allocated memory was 129.5 MB in the beginning and 287.8 MB in the end (delta: 158.3 MB). Free memory was 67.5 MB in the beginning and 70.4 MB in the end (delta: -2.9 MB). Peak memory consumption was 155.4 MB. Max. memory is 7.1 GB. [2019-09-17 05:20:53,263 INFO L168 Benchmark]: Boogie Preprocessor took 658.80 ms. Allocated memory was 287.8 MB in the beginning and 296.7 MB in the end (delta: 8.9 MB). Free memory was 70.4 MB in the beginning and 190.2 MB in the end (delta: -119.8 MB). Peak memory consumption was 33.3 MB. Max. memory is 7.1 GB. [2019-09-17 05:20:53,264 INFO L168 Benchmark]: RCFGBuilder took 44831.90 ms. Allocated memory was 296.7 MB in the beginning and 1.2 GB in the end (delta: 882.4 MB). Free memory was 190.2 MB in the beginning and 1.0 GB in the end (delta: -819.0 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2019-09-17 05:20:53,265 INFO L168 Benchmark]: Sifa took 46.76 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-17 05:20:53,269 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 129.5 MB. Free memory was 103.6 MB in the beginning and 103.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3800.38 ms. Allocated memory was 129.5 MB in the beginning and 287.8 MB in the end (delta: 158.3 MB). Free memory was 67.5 MB in the beginning and 70.4 MB in the end (delta: -2.9 MB). Peak memory consumption was 155.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 658.80 ms. Allocated memory was 287.8 MB in the beginning and 296.7 MB in the end (delta: 8.9 MB). Free memory was 70.4 MB in the beginning and 190.2 MB in the end (delta: -119.8 MB). Peak memory consumption was 33.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 44831.90 ms. Allocated memory was 296.7 MB in the beginning and 1.2 GB in the end (delta: 882.4 MB). Free memory was 190.2 MB in the beginning and 1.0 GB in the end (delta: -819.0 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. * Sifa took 46.76 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...