java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.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 0.1.24-673a906-m [2019-10-03 12:15:33,669 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 12:15:33,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 12:15:33,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 12:15:33,683 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 12:15:33,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 12:15:33,685 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 12:15:33,687 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 12:15:33,688 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 12:15:33,689 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 12:15:33,690 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 12:15:33,691 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 12:15:33,691 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 12:15:33,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 12:15:33,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 12:15:33,694 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 12:15:33,695 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 12:15:33,696 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 12:15:33,698 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 12:15:33,700 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 12:15:33,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 12:15:33,703 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 12:15:33,704 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 12:15:33,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 12:15:33,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 12:15:33,707 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 12:15:33,708 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 12:15:33,709 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 12:15:33,709 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 12:15:33,710 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 12:15:33,710 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 12:15:33,711 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 12:15:33,711 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 12:15:33,712 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 12:15:33,713 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 12:15:33,713 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 12:15:33,714 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 12:15:33,714 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 12:15:33,715 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 12:15:33,715 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 12:15:33,716 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 12:15:33,717 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 12:15:33,732 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 12:15:33,732 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 12:15:33,732 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 12:15:33,732 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 12:15:33,733 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 12:15:33,733 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 12:15:33,734 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 12:15:33,734 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 12:15:33,734 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 12:15:33,734 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 12:15:33,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 12:15:33,735 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 12:15:33,735 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 12:15:33,735 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 12:15:33,736 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 12:15:33,736 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 12:15:33,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 12:15:33,736 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 12:15:33,736 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 12:15:33,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 12:15:33,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 12:15:33,737 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 12:15:33,737 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 12:15:33,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 12:15:33,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 12:15:33,738 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 12:15:33,738 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 12:15:33,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 12:15:33,738 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 12:15:33,739 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 12:15:33,777 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 12:15:33,787 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 12:15:33,791 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 12:15:33,792 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 12:15:33,792 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 12:15:33,793 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--em28xx--em28xx-dvb.ko-entry_point.cil.out.i [2019-10-03 12:15:33,862 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/482adf6a5/60f7eaf62e424564b6fc1154c507b10e/FLAGa69646dd7 [2019-10-03 12:15:34,819 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 12:15:34,819 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--em28xx--em28xx-dvb.ko-entry_point.cil.out.i [2019-10-03 12:15:34,880 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/482adf6a5/60f7eaf62e424564b6fc1154c507b10e/FLAGa69646dd7 [2019-10-03 12:15:35,274 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/482adf6a5/60f7eaf62e424564b6fc1154c507b10e [2019-10-03 12:15:35,282 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 12:15:35,284 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 12:15:35,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 12:15:35,285 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 12:15:35,288 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 12:15:35,289 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:15:35" (1/1) ... [2019-10-03 12:15:35,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dfd0d8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:15:35, skipping insertion in model container [2019-10-03 12:15:35,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:15:35" (1/1) ... [2019-10-03 12:15:35,300 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 12:15:35,504 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 12:15:36,161 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4481] [2019-10-03 12:15:37,848 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 12:15:37,884 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 12:15:38,050 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4481] [2019-10-03 12:15:38,452 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 12:15:38,677 INFO L192 MainTranslator]: Completed translation [2019-10-03 12:15:38,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:15:38 WrapperNode [2019-10-03 12:15:38,679 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 12:15:38,679 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 12:15:38,681 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 12:15:38,681 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 12:15:38,695 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:15:38" (1/1) ... [2019-10-03 12:15:38,696 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:15:38" (1/1) ... [2019-10-03 12:15:38,797 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:15:38" (1/1) ... [2019-10-03 12:15:38,799 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:15:38" (1/1) ... [2019-10-03 12:15:38,990 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:15:38" (1/1) ... [2019-10-03 12:15:39,044 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:15:38" (1/1) ... [2019-10-03 12:15:39,087 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:15:38" (1/1) ... [2019-10-03 12:15:39,120 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 12:15:39,121 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 12:15:39,122 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 12:15:39,122 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 12:15:39,123 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:15:38" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 12:15:39,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 12:15:39,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 12:15:39,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 12:15:39,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 12:15:39,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-03 12:15:39,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-03 12:15:39,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 12:15:39,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-03 12:15:39,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2019-10-03 12:15:39,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-03 12:15:39,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2019-10-03 12:15:39,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-03 12:15:39,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-10-03 12:15:39,243 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-10-03 12:15:39,243 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-10-03 12:15:39,244 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-10-03 12:15:39,244 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-10-03 12:15:39,244 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-10-03 12:15:39,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 12:15:39,245 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 12:15:39,245 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 12:15:39,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 12:15:39,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 12:15:39,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-03 12:15:39,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-03 12:15:39,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 12:15:39,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 12:15:39,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 12:15:39,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 12:15:39,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 12:15:39,248 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-10-03 12:15:39,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mt352_write [2019-10-03 12:15:39,249 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2019-10-03 12:15:39,249 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_urb_data_copy [2019-10-03 12:15:39,249 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_streaming [2019-10-03 12:15:39,250 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2019-10-03 12:15:39,250 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_feed [2019-10-03 12:15:39,250 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_feed [2019-10-03 12:15:39,250 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_bus_ctrl [2019-10-03 12:15:39,251 INFO L138 BoogieDeclarations]: Found implementation of procedure drxk_gate_ctrl [2019-10-03 12:15:39,251 INFO L138 BoogieDeclarations]: Found implementation of procedure hauppauge_hvr930c_init [2019-10-03 12:15:39,251 INFO L138 BoogieDeclarations]: Found implementation of procedure terratec_h5_init [2019-10-03 12:15:39,252 INFO L138 BoogieDeclarations]: Found implementation of procedure terratec_htc_stick_init [2019-10-03 12:15:39,252 INFO L138 BoogieDeclarations]: Found implementation of procedure terratec_htc_usb_xs_init [2019-10-03 12:15:39,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pctv_520e_init [2019-10-03 12:15:39,252 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pctv_290e_set_lna [2019-10-03 12:15:39,253 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pctv_292e_set_lna [2019-10-03 12:15:39,253 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_mt352_terratec_xs_init [2019-10-03 12:15:39,253 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_attach_xc3028 [2019-10-03 12:15:39,253 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_dvb [2019-10-03 12:15:39,254 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_unregister_dvb [2019-10-03 12:15:39,254 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_init [2019-10-03 12:15:39,254 INFO L138 BoogieDeclarations]: Found implementation of procedure prevent_sleep [2019-10-03 12:15:39,254 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_fini [2019-10-03 12:15:39,255 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_suspend [2019-10-03 12:15:39,255 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_resume [2019-10-03 12:15:39,256 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_register [2019-10-03 12:15:39,256 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_unregister [2019-10-03 12:15:39,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_em28xx_ops_1 [2019-10-03 12:15:39,256 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 12:15:39,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2019-10-03 12:15:39,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2019-10-03 12:15:39,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_7 [2019-10-03 12:15:39,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2019-10-03 12:15:39,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_9 [2019-10-03 12:15:39,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_10 [2019-10-03 12:15:39,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2019-10-03 12:15:39,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_12 [2019-10-03 12:15:39,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2019-10-03 12:15:39,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2019-10-03 12:15:39,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2019-10-03 12:15:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_16 [2019-10-03 12:15:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2019-10-03 12:15:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_18 [2019-10-03 12:15:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_19 [2019-10-03 12:15:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_20 [2019-10-03 12:15:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_21 [2019-10-03 12:15:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_22 [2019-10-03 12:15:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_23 [2019-10-03 12:15:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_24 [2019-10-03 12:15:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_25 [2019-10-03 12:15:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_26 [2019-10-03 12:15:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_27 [2019-10-03 12:15:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_28 [2019-10-03 12:15:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_29 [2019-10-03 12:15:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 12:15:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 12:15:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 12:15:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 12:15:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 12:15:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-10-03 12:15:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-10-03 12:15:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-10-03 12:15:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-10-03 12:15:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-10-03 12:15:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 12:15:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 12:15:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-03 12:15:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-10-03 12:15:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-10-03 12:15:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-10-03 12:15:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2019-10-03 12:15:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2019-10-03 12:15:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2019-10-03 12:15:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2019-10-03 12:15:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2019-10-03 12:15:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2019-10-03 12:15:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_detach [2019-10-03 12:15:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_resume [2019-10-03 12:15:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_suspend [2019-10-03 12:15:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_init [2019-10-03 12:15:39,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2019-10-03 12:15:39,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2019-10-03 12:15:39,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2019-10-03 12:15:39,274 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2019-10-03 12:15:39,274 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2019-10-03 12:15:39,275 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_alloc_urbs [2019-10-03 12:15:39,275 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2019-10-03 12:15:39,276 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_usb_xfer [2019-10-03 12:15:39,276 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2019-10-03 12:15:39,276 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2019-10-03 12:15:39,277 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_setup_xc3028 [2019-10-03 12:15:39,277 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_urbs [2019-10-03 12:15:39,278 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2019-10-03 12:15:39,278 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_unregister_extension [2019-10-03 12:15:39,278 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2019-10-03 12:15:39,278 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2019-10-03 12:15:39,279 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2019-10-03 12:15:39,279 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_request_one [2019-10-03 12:15:39,279 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2019-10-03 12:15:39,280 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2019-10-03 12:15:39,280 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2019-10-03 12:15:39,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_1 [2019-10-03 12:15:39,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_1 [2019-10-03 12:15:39,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 12:15:39,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-10-03 12:15:39,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_1 [2019-10-03 12:15:39,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_1 [2019-10-03 12:15:39,287 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 12:15:39,287 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-03 12:15:39,287 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-03 12:15:39,296 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 12:15:39,297 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 12:15:39,297 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-03 12:15:39,298 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-10-03 12:15:39,298 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-10-03 12:15:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 12:15:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 12:15:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 12:15:39,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 12:15:39,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 12:15:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 12:15:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 12:15:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 12:15:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 12:15:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 12:15:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-03 12:15:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-10-03 12:15:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-10-03 12:15:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-10-03 12:15:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 12:15:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-03 12:15:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-03 12:15:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 12:15:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-10-03 12:15:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-10-03 12:15:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 12:15:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-10-03 12:15:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 12:15:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-10-03 12:15:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-10-03 12:15:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-10-03 12:15:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2019-10-03 12:15:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_7 [2019-10-03 12:15:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_9 [2019-10-03 12:15:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_10 [2019-10-03 12:15:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_12 [2019-10-03 12:15:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_16 [2019-10-03 12:15:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_19 [2019-10-03 12:15:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_21 [2019-10-03 12:15:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_23 [2019-10-03 12:15:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_25 [2019-10-03 12:15:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2019-10-03 12:15:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2019-10-03 12:15:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2019-10-03 12:15:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2019-10-03 12:15:39,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2019-10-03 12:15:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2019-10-03 12:15:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2019-10-03 12:15:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_18 [2019-10-03 12:15:39,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_20 [2019-10-03 12:15:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_22 [2019-10-03 12:15:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_24 [2019-10-03 12:15:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_26 [2019-10-03 12:15:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_27 [2019-10-03 12:15:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_28 [2019-10-03 12:15:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_29 [2019-10-03 12:15:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-10-03 12:15:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-10-03 12:15:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 12:15:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 12:15:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 12:15:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 12:15:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 12:15:39,311 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 12:15:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 12:15:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 12:15:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 12:15:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 12:15:39,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 12:15:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 12:15:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 12:15:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 12:15:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-03 12:15:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-03 12:15:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 12:15:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 12:15:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 12:15:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 12:15:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 12:15:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_em28xx_ops_1 [2019-10-03 12:15:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 12:15:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-03 12:15:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-10-03 12:15:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 12:15:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 12:15:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 12:15:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 12:15:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 12:15:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure down [2019-10-03 12:15:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-10-03 12:15:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-10-03 12:15:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2019-10-03 12:15:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2019-10-03 12:15:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2019-10-03 12:15:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2019-10-03 12:15:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2019-10-03 12:15:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2019-10-03 12:15:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2019-10-03 12:15:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2019-10-03 12:15:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_suspend [2019-10-03 12:15:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_resume [2019-10-03 12:15:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2019-10-03 12:15:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2019-10-03 12:15:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_alloc_urbs [2019-10-03 12:15:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_usb_xfer [2019-10-03 12:15:39,320 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2019-10-03 12:15:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_urbs [2019-10-03 12:15:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2019-10-03 12:15:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2019-10-03 12:15:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2019-10-03 12:15:39,321 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_unregister_extension [2019-10-03 12:15:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_tuner_callback [2019-10-03 12:15:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_setup_xc3028 [2019-10-03 12:15:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_free_device [2019-10-03 12:15:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2019-10-03 12:15:39,322 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2019-10-03 12:15:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2019-10-03 12:15:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2019-10-03 12:15:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2019-10-03 12:15:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2019-10-03 12:15:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2019-10-03 12:15:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2019-10-03 12:15:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_request_one [2019-10-03 12:15:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure mt352_write [2019-10-03 12:15:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 12:15:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2019-10-03 12:15:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_urb_data_copy [2019-10-03 12:15:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_streaming [2019-10-03 12:15:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2019-10-03 12:15:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_feed [2019-10-03 12:15:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_feed [2019-10-03 12:15:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_bus_ctrl [2019-10-03 12:15:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure drxk_gate_ctrl [2019-10-03 12:15:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-03 12:15:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure hauppauge_hvr930c_init [2019-10-03 12:15:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure terratec_h5_init [2019-10-03 12:15:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure terratec_htc_stick_init [2019-10-03 12:15:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure terratec_htc_usb_xs_init [2019-10-03 12:15:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure pctv_520e_init [2019-10-03 12:15:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pctv_290e_set_lna [2019-10-03 12:15:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pctv_292e_set_lna [2019-10-03 12:15:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_mt352_terratec_xs_init [2019-10-03 12:15:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_attach_xc3028 [2019-10-03 12:15:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-03 12:15:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_dvb [2019-10-03 12:15:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 12:15:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_unregister_dvb [2019-10-03 12:15:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_init [2019-10-03 12:15:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-03 12:15:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2019-10-03 12:15:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-03 12:15:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2019-10-03 12:15:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-03 12:15:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-10-03 12:15:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure prevent_sleep [2019-10-03 12:15:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_fini [2019-10-03 12:15:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_suspend [2019-10-03 12:15:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_resume [2019-10-03 12:15:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_register [2019-10-03 12:15:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_unregister [2019-10-03 12:15:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-10-03 12:15:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2019-10-03 12:15:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_1 [2019-10-03 12:15:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 12:15:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 12:15:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_1 [2019-10-03 12:15:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_1 [2019-10-03 12:15:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 12:15:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 12:15:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 12:15:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 12:15:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 12:15:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 12:15:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-10-03 12:15:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-10-03 12:15:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-10-03 12:15:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 12:15:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 12:15:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 12:15:39,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 12:15:39,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 12:15:39,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 12:15:41,500 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 12:16:05,013 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-10-03 12:16:16,593 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 12:16:16,593 INFO L283 CfgBuilder]: Removed 24 assume(true) statements. [2019-10-03 12:16:16,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:16:16 BoogieIcfgContainer [2019-10-03 12:16:16,595 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 12:16:16,596 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-03 12:16:16,596 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-03 12:16:16,596 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-03 12:16:16,597 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:16:16" (1/1) ... [2019-10-03 12:16:16,662 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 12:16:17,188 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 12:16:17,193 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 597 root evaluator evaluations with a maximum evaluation depth of 0. Performed 597 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1699 variables. [2019-10-03 12:16:17,194 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-03 12:16:17,197 INFO L168 Benchmark]: Toolchain (without parser) took 41911.56 ms. Allocated memory was 138.4 MB in the beginning and 946.3 MB in the end (delta: 807.9 MB). Free memory was 69.1 MB in the beginning and 224.8 MB in the end (delta: -155.7 MB). Peak memory consumption was 652.2 MB. Max. memory is 7.1 GB. [2019-10-03 12:16:17,198 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 138.4 MB. Free memory is still 104.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-03 12:16:17,199 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3394.33 ms. Allocated memory was 138.4 MB in the beginning and 288.4 MB in the end (delta: 149.9 MB). Free memory was 68.7 MB in the beginning and 216.5 MB in the end (delta: -147.8 MB). Peak memory consumption was 160.6 MB. Max. memory is 7.1 GB. [2019-10-03 12:16:17,200 INFO L168 Benchmark]: Boogie Preprocessor took 441.13 ms. Allocated memory is still 288.4 MB. Free memory was 216.5 MB in the beginning and 171.2 MB in the end (delta: 45.3 MB). Peak memory consumption was 45.3 MB. Max. memory is 7.1 GB. [2019-10-03 12:16:17,201 INFO L168 Benchmark]: RCFGBuilder took 37474.43 ms. Allocated memory was 288.4 MB in the beginning and 946.3 MB in the end (delta: 658.0 MB). Free memory was 171.2 MB in the beginning and 389.0 MB in the end (delta: -217.8 MB). Peak memory consumption was 756.4 MB. Max. memory is 7.1 GB. [2019-10-03 12:16:17,202 INFO L168 Benchmark]: Abstract Interpretation took 597.70 ms. Allocated memory is still 946.3 MB. Free memory was 389.0 MB in the beginning and 224.8 MB in the end (delta: 164.2 MB). Peak memory consumption was 164.2 MB. Max. memory is 7.1 GB. [2019-10-03 12:16:17,206 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 138.4 MB. Free memory is still 104.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3394.33 ms. Allocated memory was 138.4 MB in the beginning and 288.4 MB in the end (delta: 149.9 MB). Free memory was 68.7 MB in the beginning and 216.5 MB in the end (delta: -147.8 MB). Peak memory consumption was 160.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 441.13 ms. Allocated memory is still 288.4 MB. Free memory was 216.5 MB in the beginning and 171.2 MB in the end (delta: 45.3 MB). Peak memory consumption was 45.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 37474.43 ms. Allocated memory was 288.4 MB in the beginning and 946.3 MB in the end (delta: 658.0 MB). Free memory was 171.2 MB in the beginning and 389.0 MB in the end (delta: -217.8 MB). Peak memory consumption was 756.4 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 597.70 ms. Allocated memory is still 946.3 MB. Free memory was 389.0 MB in the beginning and 224.8 MB in the end (delta: 164.2 MB). Peak memory consumption was 164.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 12913]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...