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-64bit-Automizer_Default.epf -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-a32b1f7 [2019-08-19 01:41:54,008 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-19 01:41:54,010 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-19 01:41:54,023 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-19 01:41:54,023 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-19 01:41:54,025 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-19 01:41:54,027 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-19 01:41:54,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-19 01:41:54,042 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-19 01:41:54,043 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-19 01:41:54,044 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-19 01:41:54,045 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-19 01:41:54,045 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-19 01:41:54,046 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-19 01:41:54,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-19 01:41:54,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-19 01:41:54,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-19 01:41:54,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-19 01:41:54,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-19 01:41:54,053 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-19 01:41:54,054 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-19 01:41:54,055 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-19 01:41:54,056 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-19 01:41:54,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-19 01:41:54,059 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-19 01:41:54,059 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-19 01:41:54,059 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-19 01:41:54,060 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-19 01:41:54,060 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-19 01:41:54,061 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-19 01:41:54,061 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-19 01:41:54,062 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-19 01:41:54,063 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-19 01:41:54,063 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-19 01:41:54,064 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-19 01:41:54,064 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-19 01:41:54,065 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-19 01:41:54,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-19 01:41:54,066 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-19 01:41:54,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-19 01:41:54,067 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-19 01:41:54,068 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-19 01:41:54,090 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-19 01:41:54,090 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-19 01:41:54,092 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-19 01:41:54,092 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-19 01:41:54,092 INFO L138 SettingsManager]: * Use SBE=true [2019-08-19 01:41:54,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-19 01:41:54,093 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-19 01:41:54,093 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-19 01:41:54,093 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-19 01:41:54,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-19 01:41:54,093 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-19 01:41:54,094 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-19 01:41:54,094 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-19 01:41:54,095 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-19 01:41:54,096 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-19 01:41:54,096 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-19 01:41:54,096 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-19 01:41:54,096 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-19 01:41:54,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-19 01:41:54,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-19 01:41:54,097 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-19 01:41:54,097 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-19 01:41:54,098 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-19 01:41:54,098 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-19 01:41:54,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-19 01:41:54,098 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-19 01:41:54,099 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-19 01:41:54,128 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-19 01:41:54,146 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-19 01:41:54,149 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-19 01:41:54,150 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-19 01:41:54,150 INFO L275 PluginConnector]: CDTParser initialized [2019-08-19 01:41:54,151 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--em28xx--em28xx-dvb.ko-entry_point.cil.out.i [2019-08-19 01:41:54,203 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04caee408/1016aec3428c4e66ac9a36ad01e6468c/FLAGe020ddd5f [2019-08-19 01:41:55,180 INFO L306 CDTParser]: Found 1 translation units. [2019-08-19 01:41:55,181 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--em28xx--em28xx-dvb.ko-entry_point.cil.out.i [2019-08-19 01:41:55,243 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04caee408/1016aec3428c4e66ac9a36ad01e6468c/FLAGe020ddd5f [2019-08-19 01:41:55,541 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04caee408/1016aec3428c4e66ac9a36ad01e6468c [2019-08-19 01:41:55,551 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-19 01:41:55,553 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-19 01:41:55,554 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-19 01:41:55,554 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-19 01:41:55,557 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-19 01:41:55,558 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 01:41:55" (1/1) ... [2019-08-19 01:41:55,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ceb1679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:41:55, skipping insertion in model container [2019-08-19 01:41:55,562 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 01:41:55" (1/1) ... [2019-08-19 01:41:55,568 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-19 01:41:55,738 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-19 01:41:56,495 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4481] [2019-08-19 01:41:58,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-19 01:41:58,553 INFO L188 MainTranslator]: Completed pre-run [2019-08-19 01:41:58,768 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4481] [2019-08-19 01:41:59,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-19 01:41:59,602 INFO L192 MainTranslator]: Completed translation [2019-08-19 01:41:59,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:41:59 WrapperNode [2019-08-19 01:41:59,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-19 01:41:59,604 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-19 01:41:59,606 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-19 01:41:59,606 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-19 01:41:59,629 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:41:59" (1/1) ... [2019-08-19 01:41:59,630 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:41:59" (1/1) ... [2019-08-19 01:41:59,793 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:41:59" (1/1) ... [2019-08-19 01:41:59,794 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:41:59" (1/1) ... [2019-08-19 01:42:00,039 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:41:59" (1/1) ... [2019-08-19 01:42:00,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:41:59" (1/1) ... [2019-08-19 01:42:00,133 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:41:59" (1/1) ... [2019-08-19 01:42:00,173 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-19 01:42:00,174 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-19 01:42:00,174 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-19 01:42:00,174 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-19 01:42:00,175 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 01:41:59" (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 [2019-08-19 01:42:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-19 01:42:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-19 01:42:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-19 01:42:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-19 01:42:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-19 01:42:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-19 01:42:00,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-19 01:42:00,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-19 01:42:00,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2019-08-19 01:42:00,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-19 01:42:00,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2019-08-19 01:42:00,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-19 01:42:00,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-08-19 01:42:00,255 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-08-19 01:42:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-08-19 01:42:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-08-19 01:42:00,259 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-08-19 01:42:00,259 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-08-19 01:42:00,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-19 01:42:00,260 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-19 01:42:00,260 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-19 01:42:00,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-19 01:42:00,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-19 01:42:00,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-19 01:42:00,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-19 01:42:00,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-19 01:42:00,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-19 01:42:00,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-19 01:42:00,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-19 01:42:00,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-19 01:42:00,263 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-08-19 01:42:00,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mt352_write [2019-08-19 01:42:00,263 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2019-08-19 01:42:00,263 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_urb_data_copy [2019-08-19 01:42:00,263 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_streaming [2019-08-19 01:42:00,263 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2019-08-19 01:42:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_feed [2019-08-19 01:42:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_feed [2019-08-19 01:42:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_bus_ctrl [2019-08-19 01:42:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure drxk_gate_ctrl [2019-08-19 01:42:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure hauppauge_hvr930c_init [2019-08-19 01:42:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure terratec_h5_init [2019-08-19 01:42:00,264 INFO L138 BoogieDeclarations]: Found implementation of procedure terratec_htc_stick_init [2019-08-19 01:42:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure terratec_htc_usb_xs_init [2019-08-19 01:42:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pctv_520e_init [2019-08-19 01:42:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pctv_290e_set_lna [2019-08-19 01:42:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pctv_292e_set_lna [2019-08-19 01:42:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_mt352_terratec_xs_init [2019-08-19 01:42:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_attach_xc3028 [2019-08-19 01:42:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_dvb [2019-08-19 01:42:00,266 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_unregister_dvb [2019-08-19 01:42:00,266 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_init [2019-08-19 01:42:00,266 INFO L138 BoogieDeclarations]: Found implementation of procedure prevent_sleep [2019-08-19 01:42:00,266 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_fini [2019-08-19 01:42:00,266 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_suspend [2019-08-19 01:42:00,266 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_resume [2019-08-19 01:42:00,267 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_register [2019-08-19 01:42:00,267 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_unregister [2019-08-19 01:42:00,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_em28xx_ops_1 [2019-08-19 01:42:00,267 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-19 01:42:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2019-08-19 01:42:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2019-08-19 01:42:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_7 [2019-08-19 01:42:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2019-08-19 01:42:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_9 [2019-08-19 01:42:00,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_10 [2019-08-19 01:42:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2019-08-19 01:42:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_12 [2019-08-19 01:42:00,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2019-08-19 01:42:00,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2019-08-19 01:42:00,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2019-08-19 01:42:00,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_16 [2019-08-19 01:42:00,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2019-08-19 01:42:00,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_18 [2019-08-19 01:42:00,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_19 [2019-08-19 01:42:00,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_20 [2019-08-19 01:42:00,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_21 [2019-08-19 01:42:00,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_22 [2019-08-19 01:42:00,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_23 [2019-08-19 01:42:00,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_24 [2019-08-19 01:42:00,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_25 [2019-08-19 01:42:00,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_26 [2019-08-19 01:42:00,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_27 [2019-08-19 01:42:00,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_28 [2019-08-19 01:42:00,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_29 [2019-08-19 01:42:00,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-19 01:42:00,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-19 01:42:00,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-19 01:42:00,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-19 01:42:00,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-19 01:42:00,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-08-19 01:42:00,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-08-19 01:42:00,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-08-19 01:42:00,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-08-19 01:42:00,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-08-19 01:42:00,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-19 01:42:00,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-19 01:42:00,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-19 01:42:00,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-08-19 01:42:00,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-08-19 01:42:00,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-08-19 01:42:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2019-08-19 01:42:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2019-08-19 01:42:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2019-08-19 01:42:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2019-08-19 01:42:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2019-08-19 01:42:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2019-08-19 01:42:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_detach [2019-08-19 01:42:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_resume [2019-08-19 01:42:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_suspend [2019-08-19 01:42:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_init [2019-08-19 01:42:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2019-08-19 01:42:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2019-08-19 01:42:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2019-08-19 01:42:00,280 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2019-08-19 01:42:00,280 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2019-08-19 01:42:00,280 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_alloc_urbs [2019-08-19 01:42:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2019-08-19 01:42:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_usb_xfer [2019-08-19 01:42:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2019-08-19 01:42:00,282 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2019-08-19 01:42:00,282 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_setup_xc3028 [2019-08-19 01:42:00,282 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_urbs [2019-08-19 01:42:00,282 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2019-08-19 01:42:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_unregister_extension [2019-08-19 01:42:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2019-08-19 01:42:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2019-08-19 01:42:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2019-08-19 01:42:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_request_one [2019-08-19 01:42:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2019-08-19 01:42:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2019-08-19 01:42:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2019-08-19 01:42:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_1 [2019-08-19 01:42:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_1 [2019-08-19 01:42:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-19 01:42:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-08-19 01:42:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_1 [2019-08-19 01:42:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_1 [2019-08-19 01:42:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-19 01:42:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-08-19 01:42:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-19 01:42:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-19 01:42:00,290 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-19 01:42:00,290 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-08-19 01:42:00,296 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-08-19 01:42:00,296 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-08-19 01:42:00,297 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-19 01:42:00,297 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-19 01:42:00,297 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-19 01:42:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-19 01:42:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-19 01:42:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-19 01:42:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-19 01:42:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-19 01:42:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-19 01:42:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-19 01:42:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-08-19 01:42:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-08-19 01:42:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-08-19 01:42:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-08-19 01:42:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-19 01:42:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-19 01:42:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-19 01:42:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-19 01:42:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-08-19 01:42:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-08-19 01:42:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-19 01:42:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-08-19 01:42:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-19 01:42:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-08-19 01:42:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-08-19 01:42:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-08-19 01:42:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2019-08-19 01:42:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_7 [2019-08-19 01:42:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_9 [2019-08-19 01:42:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_10 [2019-08-19 01:42:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_12 [2019-08-19 01:42:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_16 [2019-08-19 01:42:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_19 [2019-08-19 01:42:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_21 [2019-08-19 01:42:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_23 [2019-08-19 01:42:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_25 [2019-08-19 01:42:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2019-08-19 01:42:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2019-08-19 01:42:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2019-08-19 01:42:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2019-08-19 01:42:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2019-08-19 01:42:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2019-08-19 01:42:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2019-08-19 01:42:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_18 [2019-08-19 01:42:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_20 [2019-08-19 01:42:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_22 [2019-08-19 01:42:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_24 [2019-08-19 01:42:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_26 [2019-08-19 01:42:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_27 [2019-08-19 01:42:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_28 [2019-08-19 01:42:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_29 [2019-08-19 01:42:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-08-19 01:42:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-08-19 01:42:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-19 01:42:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-19 01:42:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-19 01:42:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-19 01:42:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-19 01:42:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-19 01:42:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-19 01:42:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-19 01:42:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-19 01:42:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-19 01:42:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-19 01:42:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-19 01:42:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-19 01:42:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-19 01:42:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-19 01:42:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-19 01:42:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-19 01:42:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-19 01:42:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-19 01:42:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-19 01:42:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-19 01:42:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_em28xx_ops_1 [2019-08-19 01:42:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-19 01:42:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-08-19 01:42:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-08-19 01:42:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-19 01:42:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-19 01:42:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-19 01:42:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-19 01:42:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-19 01:42:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure down [2019-08-19 01:42:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-08-19 01:42:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-08-19 01:42:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2019-08-19 01:42:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2019-08-19 01:42:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2019-08-19 01:42:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2019-08-19 01:42:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2019-08-19 01:42:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2019-08-19 01:42:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2019-08-19 01:42:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2019-08-19 01:42:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_suspend [2019-08-19 01:42:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_resume [2019-08-19 01:42:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2019-08-19 01:42:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2019-08-19 01:42:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_alloc_urbs [2019-08-19 01:42:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_usb_xfer [2019-08-19 01:42:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2019-08-19 01:42:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_urbs [2019-08-19 01:42:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2019-08-19 01:42:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2019-08-19 01:42:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2019-08-19 01:42:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_unregister_extension [2019-08-19 01:42:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_tuner_callback [2019-08-19 01:42:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_setup_xc3028 [2019-08-19 01:42:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_free_device [2019-08-19 01:42:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2019-08-19 01:42:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2019-08-19 01:42:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2019-08-19 01:42:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2019-08-19 01:42:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2019-08-19 01:42:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2019-08-19 01:42:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2019-08-19 01:42:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2019-08-19 01:42:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_request_one [2019-08-19 01:42:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure mt352_write [2019-08-19 01:42:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-19 01:42:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2019-08-19 01:42:00,317 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_urb_data_copy [2019-08-19 01:42:00,317 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_streaming [2019-08-19 01:42:00,317 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2019-08-19 01:42:00,317 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_feed [2019-08-19 01:42:00,318 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_feed [2019-08-19 01:42:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_bus_ctrl [2019-08-19 01:42:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure drxk_gate_ctrl [2019-08-19 01:42:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-19 01:42:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure hauppauge_hvr930c_init [2019-08-19 01:42:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure terratec_h5_init [2019-08-19 01:42:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure terratec_htc_stick_init [2019-08-19 01:42:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure terratec_htc_usb_xs_init [2019-08-19 01:42:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure pctv_520e_init [2019-08-19 01:42:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pctv_290e_set_lna [2019-08-19 01:42:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pctv_292e_set_lna [2019-08-19 01:42:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_mt352_terratec_xs_init [2019-08-19 01:42:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_attach_xc3028 [2019-08-19 01:42:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-19 01:42:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_dvb [2019-08-19 01:42:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-19 01:42:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_unregister_dvb [2019-08-19 01:42:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_init [2019-08-19 01:42:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-19 01:42:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2019-08-19 01:42:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-19 01:42:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2019-08-19 01:42:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-19 01:42:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-08-19 01:42:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure prevent_sleep [2019-08-19 01:42:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_fini [2019-08-19 01:42:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_suspend [2019-08-19 01:42:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_resume [2019-08-19 01:42:00,323 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_register [2019-08-19 01:42:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_unregister [2019-08-19 01:42:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-08-19 01:42:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2019-08-19 01:42:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_1 [2019-08-19 01:42:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-19 01:42:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-19 01:42:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_1 [2019-08-19 01:42:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_1 [2019-08-19 01:42:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-19 01:42:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-19 01:42:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-19 01:42:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-19 01:42:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-19 01:42:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-19 01:42:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-08-19 01:42:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-08-19 01:42:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-08-19 01:42:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-19 01:42:00,326 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-19 01:42:00,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-19 01:42:00,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-19 01:42:00,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-19 01:42:00,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-19 01:42:01,820 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-19 01:42:24,243 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-08-19 01:42:36,089 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-19 01:42:36,089 INFO L283 CfgBuilder]: Removed 24 assume(true) statements. [2019-08-19 01:42:36,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.08 01:42:36 BoogieIcfgContainer [2019-08-19 01:42:36,092 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-19 01:42:36,092 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-19 01:42:36,092 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-19 01:42:36,093 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-19 01:42:36,094 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.08 01:42:36" (1/1) ... [2019-08-19 01:42:36,106 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-19 01:42:36,108 INFO L155 IcfgInterpreter]: Building call graph [2019-08-19 01:42:36,123 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:95) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) 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) [2019-08-19 01:42:36,128 INFO L168 Benchmark]: Toolchain (without parser) took 40574.85 ms. Allocated memory was 132.6 MB in the beginning and 977.8 MB in the end (delta: 845.2 MB). Free memory was 70.6 MB in the beginning and 649.2 MB in the end (delta: -578.6 MB). Peak memory consumption was 266.6 MB. Max. memory is 7.1 GB. [2019-08-19 01:42:36,129 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-19 01:42:36,130 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4050.18 ms. Allocated memory was 132.6 MB in the beginning and 294.6 MB in the end (delta: 162.0 MB). Free memory was 70.2 MB in the beginning and 217.2 MB in the end (delta: -147.0 MB). Peak memory consumption was 170.5 MB. Max. memory is 7.1 GB. [2019-08-19 01:42:36,131 INFO L168 Benchmark]: Boogie Preprocessor took 568.87 ms. Allocated memory is still 294.6 MB. Free memory was 217.2 MB in the beginning and 171.8 MB in the end (delta: 45.4 MB). Peak memory consumption was 45.4 MB. Max. memory is 7.1 GB. [2019-08-19 01:42:36,132 INFO L168 Benchmark]: RCFGBuilder took 35918.08 ms. Allocated memory was 294.6 MB in the beginning and 977.8 MB in the end (delta: 683.1 MB). Free memory was 171.8 MB in the beginning and 664.8 MB in the end (delta: -493.1 MB). Peak memory consumption was 744.1 MB. Max. memory is 7.1 GB. [2019-08-19 01:42:36,133 INFO L168 Benchmark]: Symbolic Interpretation took 33.44 ms. Allocated memory is still 977.8 MB. Free memory was 664.8 MB in the beginning and 649.2 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. [2019-08-19 01:42:36,136 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4050.18 ms. Allocated memory was 132.6 MB in the beginning and 294.6 MB in the end (delta: 162.0 MB). Free memory was 70.2 MB in the beginning and 217.2 MB in the end (delta: -147.0 MB). Peak memory consumption was 170.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 568.87 ms. Allocated memory is still 294.6 MB. Free memory was 217.2 MB in the beginning and 171.8 MB in the end (delta: 45.4 MB). Peak memory consumption was 45.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 35918.08 ms. Allocated memory was 294.6 MB in the beginning and 977.8 MB in the end (delta: 683.1 MB). Free memory was 171.8 MB in the beginning and 664.8 MB in the end (delta: -493.1 MB). Peak memory consumption was 744.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 33.44 ms. Allocated memory is still 977.8 MB. Free memory was 664.8 MB in the beginning and 649.2 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...