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 0.1.24-01cf0bf [2019-08-22 03:51:43,089 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 03:51:43,091 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 03:51:43,108 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 03:51:43,109 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 03:51:43,110 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 03:51:43,112 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 03:51:43,114 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 03:51:43,116 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 03:51:43,117 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 03:51:43,118 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 03:51:43,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 03:51:43,119 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 03:51:43,120 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 03:51:43,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 03:51:43,122 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 03:51:43,123 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 03:51:43,124 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 03:51:43,126 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 03:51:43,128 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 03:51:43,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 03:51:43,130 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 03:51:43,131 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 03:51:43,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 03:51:43,134 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 03:51:43,135 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 03:51:43,135 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 03:51:43,136 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 03:51:43,136 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 03:51:43,137 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 03:51:43,137 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 03:51:43,140 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 03:51:43,141 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 03:51:43,143 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 03:51:43,144 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 03:51:43,144 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 03:51:43,144 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 03:51:43,145 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 03:51:43,145 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 03:51:43,146 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 03:51:43,147 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 03:51:43,148 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 [2019-08-22 03:51:43,177 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 03:51:43,177 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 03:51:43,179 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 03:51:43,180 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 03:51:43,180 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 03:51:43,180 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 03:51:43,181 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 03:51:43,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 03:51:43,181 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 03:51:43,181 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 03:51:43,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 03:51:43,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 03:51:43,183 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 03:51:43,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 03:51:43,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 03:51:43,184 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 03:51:43,184 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 03:51:43,184 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 03:51:43,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 03:51:43,185 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 03:51:43,185 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 03:51:43,186 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 03:51:43,186 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 03:51:43,186 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 03:51:43,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 03:51:43,187 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 03:51:43,187 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 03:51:43,241 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 03:51:43,256 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 03:51:43,260 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 03:51:43,261 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 03:51:43,262 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 03:51:43,263 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--em28xx--em28xx-dvb.ko-entry_point.cil.out.i [2019-08-22 03:51:43,330 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b95ff3c0f/9930a0c902ed48ffbe24fa2050926edf/FLAGda3874c83 [2019-08-22 03:51:44,250 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 03:51:44,251 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--em28xx--em28xx-dvb.ko-entry_point.cil.out.i [2019-08-22 03:51:44,311 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b95ff3c0f/9930a0c902ed48ffbe24fa2050926edf/FLAGda3874c83 [2019-08-22 03:51:44,659 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b95ff3c0f/9930a0c902ed48ffbe24fa2050926edf [2019-08-22 03:51:44,669 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 03:51:44,670 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 03:51:44,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 03:51:44,672 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 03:51:44,676 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 03:51:44,677 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:51:44" (1/1) ... [2019-08-22 03:51:44,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a006c76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:44, skipping insertion in model container [2019-08-22 03:51:44,680 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:51:44" (1/1) ... [2019-08-22 03:51:44,689 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 03:51:44,849 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 03:51:45,530 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4481] [2019-08-22 03:51:47,496 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:51:47,533 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 03:51:47,747 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4481] [2019-08-22 03:51:48,240 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:51:48,485 INFO L192 MainTranslator]: Completed translation [2019-08-22 03:51:48,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:48 WrapperNode [2019-08-22 03:51:48,487 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 03:51:48,488 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 03:51:48,489 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 03:51:48,489 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 03:51:48,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:48" (1/1) ... [2019-08-22 03:51:48,513 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:48" (1/1) ... [2019-08-22 03:51:48,606 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:48" (1/1) ... [2019-08-22 03:51:48,608 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:48" (1/1) ... [2019-08-22 03:51:48,802 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:48" (1/1) ... [2019-08-22 03:51:48,843 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:48" (1/1) ... [2019-08-22 03:51:48,897 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:48" (1/1) ... [2019-08-22 03:51:48,936 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 03:51:48,937 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 03:51:48,937 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 03:51:48,937 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 03:51:48,938 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:48" (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 [2019-08-22 03:51:49,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 03:51:49,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 03:51:49,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-22 03:51:49,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-22 03:51:49,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-22 03:51:49,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-22 03:51:49,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-22 03:51:49,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-22 03:51:49,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2019-08-22 03:51:49,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-22 03:51:49,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2019-08-22 03:51:49,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-22 03:51:49,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-08-22 03:51:49,009 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-08-22 03:51:49,009 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-08-22 03:51:49,009 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-08-22 03:51:49,009 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-08-22 03:51:49,010 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-08-22 03:51:49,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-22 03:51:49,010 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-22 03:51:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-22 03:51:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-22 03:51:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-22 03:51:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-22 03:51:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-22 03:51:49,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-22 03:51:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-22 03:51:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-22 03:51:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-22 03:51:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-22 03:51:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-08-22 03:51:49,012 INFO L138 BoogieDeclarations]: Found implementation of procedure mt352_write [2019-08-22 03:51:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2019-08-22 03:51:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_urb_data_copy [2019-08-22 03:51:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_streaming [2019-08-22 03:51:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2019-08-22 03:51:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_feed [2019-08-22 03:51:49,013 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_feed [2019-08-22 03:51:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_bus_ctrl [2019-08-22 03:51:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure drxk_gate_ctrl [2019-08-22 03:51:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure hauppauge_hvr930c_init [2019-08-22 03:51:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure terratec_h5_init [2019-08-22 03:51:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure terratec_htc_stick_init [2019-08-22 03:51:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure terratec_htc_usb_xs_init [2019-08-22 03:51:49,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pctv_520e_init [2019-08-22 03:51:49,015 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pctv_290e_set_lna [2019-08-22 03:51:49,015 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pctv_292e_set_lna [2019-08-22 03:51:49,015 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_mt352_terratec_xs_init [2019-08-22 03:51:49,015 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_attach_xc3028 [2019-08-22 03:51:49,015 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_dvb [2019-08-22 03:51:49,015 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_unregister_dvb [2019-08-22 03:51:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_init [2019-08-22 03:51:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure prevent_sleep [2019-08-22 03:51:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_fini [2019-08-22 03:51:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_suspend [2019-08-22 03:51:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_resume [2019-08-22 03:51:49,016 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_register [2019-08-22 03:51:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_unregister [2019-08-22 03:51:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_em28xx_ops_1 [2019-08-22 03:51:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 03:51:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2019-08-22 03:51:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2019-08-22 03:51:49,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_7 [2019-08-22 03:51:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2019-08-22 03:51:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_9 [2019-08-22 03:51:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_10 [2019-08-22 03:51:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2019-08-22 03:51:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_12 [2019-08-22 03:51:49,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2019-08-22 03:51:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2019-08-22 03:51:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2019-08-22 03:51:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_16 [2019-08-22 03:51:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2019-08-22 03:51:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_18 [2019-08-22 03:51:49,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_19 [2019-08-22 03:51:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_20 [2019-08-22 03:51:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_21 [2019-08-22 03:51:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_22 [2019-08-22 03:51:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_23 [2019-08-22 03:51:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_24 [2019-08-22 03:51:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_25 [2019-08-22 03:51:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_26 [2019-08-22 03:51:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_27 [2019-08-22 03:51:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_28 [2019-08-22 03:51:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_29 [2019-08-22 03:51:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-22 03:51:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-22 03:51:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-22 03:51:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-22 03:51:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-22 03:51:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-08-22 03:51:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-08-22 03:51:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-08-22 03:51:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-08-22 03:51:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-08-22 03:51:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 03:51:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-22 03:51:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-22 03:51:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-08-22 03:51:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-08-22 03:51:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-08-22 03:51:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2019-08-22 03:51:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2019-08-22 03:51:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2019-08-22 03:51:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2019-08-22 03:51:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2019-08-22 03:51:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2019-08-22 03:51:49,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_detach [2019-08-22 03:51:49,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_resume [2019-08-22 03:51:49,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_suspend [2019-08-22 03:51:49,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_init [2019-08-22 03:51:49,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2019-08-22 03:51:49,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2019-08-22 03:51:49,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2019-08-22 03:51:49,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2019-08-22 03:51:49,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2019-08-22 03:51:49,026 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_alloc_urbs [2019-08-22 03:51:49,026 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2019-08-22 03:51:49,026 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_usb_xfer [2019-08-22 03:51:49,026 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2019-08-22 03:51:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2019-08-22 03:51:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_setup_xc3028 [2019-08-22 03:51:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_urbs [2019-08-22 03:51:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2019-08-22 03:51:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_unregister_extension [2019-08-22 03:51:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2019-08-22 03:51:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2019-08-22 03:51:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2019-08-22 03:51:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_request_one [2019-08-22 03:51:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2019-08-22 03:51:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2019-08-22 03:51:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2019-08-22 03:51:49,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_1 [2019-08-22 03:51:49,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_1 [2019-08-22 03:51:49,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 03:51:49,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-08-22 03:51:49,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_1 [2019-08-22 03:51:49,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_1 [2019-08-22 03:51:49,029 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-22 03:51:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-08-22 03:51:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-22 03:51:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-22 03:51:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-22 03:51:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-08-22 03:51:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-08-22 03:51:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-08-22 03:51:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-22 03:51:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 03:51:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 03:51:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-22 03:51:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-22 03:51:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 03:51:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-22 03:51:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-22 03:51:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-22 03:51:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-22 03:51:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-08-22 03:51:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-08-22 03:51:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-08-22 03:51:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-08-22 03:51:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-22 03:51:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-22 03:51:49,034 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-22 03:51:49,034 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-22 03:51:49,034 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-08-22 03:51:49,034 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-08-22 03:51:49,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 03:51:49,034 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-08-22 03:51:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-22 03:51:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-08-22 03:51:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-08-22 03:51:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-08-22 03:51:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2019-08-22 03:51:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_7 [2019-08-22 03:51:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_9 [2019-08-22 03:51:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_10 [2019-08-22 03:51:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_12 [2019-08-22 03:51:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_16 [2019-08-22 03:51:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_19 [2019-08-22 03:51:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_21 [2019-08-22 03:51:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_23 [2019-08-22 03:51:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_25 [2019-08-22 03:51:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2019-08-22 03:51:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2019-08-22 03:51:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2019-08-22 03:51:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2019-08-22 03:51:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2019-08-22 03:51:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2019-08-22 03:51:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2019-08-22 03:51:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_18 [2019-08-22 03:51:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_20 [2019-08-22 03:51:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_22 [2019-08-22 03:51:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_24 [2019-08-22 03:51:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_26 [2019-08-22 03:51:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_27 [2019-08-22 03:51:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_28 [2019-08-22 03:51:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_29 [2019-08-22 03:51:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-08-22 03:51:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-08-22 03:51:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 03:51:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-22 03:51:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-22 03:51:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-22 03:51:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-22 03:51:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 03:51:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 03:51:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 03:51:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-22 03:51:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 03:51:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 03:51:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 03:51:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-22 03:51:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-22 03:51:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-22 03:51:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-22 03:51:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-22 03:51:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-22 03:51:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-22 03:51:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-22 03:51:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-22 03:51:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_em28xx_ops_1 [2019-08-22 03:51:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-22 03:51:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-08-22 03:51:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-08-22 03:51:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 03:51:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 03:51:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 03:51:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 03:51:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 03:51:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure down [2019-08-22 03:51:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-08-22 03:51:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-08-22 03:51:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2019-08-22 03:51:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2019-08-22 03:51:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2019-08-22 03:51:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2019-08-22 03:51:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2019-08-22 03:51:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2019-08-22 03:51:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2019-08-22 03:51:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2019-08-22 03:51:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_suspend [2019-08-22 03:51:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_resume [2019-08-22 03:51:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2019-08-22 03:51:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2019-08-22 03:51:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_alloc_urbs [2019-08-22 03:51:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_usb_xfer [2019-08-22 03:51:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2019-08-22 03:51:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_urbs [2019-08-22 03:51:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2019-08-22 03:51:49,046 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2019-08-22 03:51:49,047 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2019-08-22 03:51:49,047 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_unregister_extension [2019-08-22 03:51:49,047 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_tuner_callback [2019-08-22 03:51:49,047 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_setup_xc3028 [2019-08-22 03:51:49,047 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_free_device [2019-08-22 03:51:49,047 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2019-08-22 03:51:49,047 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2019-08-22 03:51:49,047 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2019-08-22 03:51:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2019-08-22 03:51:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2019-08-22 03:51:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2019-08-22 03:51:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2019-08-22 03:51:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2019-08-22 03:51:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_request_one [2019-08-22 03:51:49,048 INFO L130 BoogieDeclarations]: Found specification of procedure mt352_write [2019-08-22 03:51:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-22 03:51:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2019-08-22 03:51:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_urb_data_copy [2019-08-22 03:51:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_streaming [2019-08-22 03:51:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2019-08-22 03:51:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_feed [2019-08-22 03:51:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_feed [2019-08-22 03:51:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_bus_ctrl [2019-08-22 03:51:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure drxk_gate_ctrl [2019-08-22 03:51:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-22 03:51:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure hauppauge_hvr930c_init [2019-08-22 03:51:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure terratec_h5_init [2019-08-22 03:51:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure terratec_htc_stick_init [2019-08-22 03:51:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure terratec_htc_usb_xs_init [2019-08-22 03:51:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure pctv_520e_init [2019-08-22 03:51:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pctv_290e_set_lna [2019-08-22 03:51:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pctv_292e_set_lna [2019-08-22 03:51:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_mt352_terratec_xs_init [2019-08-22 03:51:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_attach_xc3028 [2019-08-22 03:51:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-22 03:51:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_dvb [2019-08-22 03:51:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-22 03:51:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_unregister_dvb [2019-08-22 03:51:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_init [2019-08-22 03:51:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-22 03:51:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2019-08-22 03:51:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-22 03:51:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2019-08-22 03:51:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-22 03:51:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-08-22 03:51:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure prevent_sleep [2019-08-22 03:51:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_fini [2019-08-22 03:51:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_suspend [2019-08-22 03:51:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_resume [2019-08-22 03:51:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_register [2019-08-22 03:51:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_unregister [2019-08-22 03:51:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-08-22 03:51:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2019-08-22 03:51:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_1 [2019-08-22 03:51:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 03:51:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 03:51:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_1 [2019-08-22 03:51:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_1 [2019-08-22 03:51:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 03:51:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-22 03:51:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-22 03:51:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-22 03:51:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-22 03:51:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-22 03:51:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-08-22 03:51:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-08-22 03:51:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-08-22 03:51:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 03:51:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 03:51:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 03:51:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 03:51:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 03:51:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 03:51:50,836 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-22 03:52:13,667 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-08-22 03:52:25,414 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 03:52:25,415 INFO L283 CfgBuilder]: Removed 24 assume(true) statements. [2019-08-22 03:52:25,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:52:25 BoogieIcfgContainer [2019-08-22 03:52:25,417 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 03:52:25,417 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 03:52:25,418 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 03:52:25,418 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 03:52:25,419 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:52:25" (1/1) ... [2019-08-22 03:52:25,432 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 03:52:25,434 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 03:52:25,449 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$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:94) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-22 03:52:25,455 INFO L168 Benchmark]: Toolchain (without parser) took 40783.64 ms. Allocated memory was 135.3 MB in the beginning and 877.7 MB in the end (delta: 742.4 MB). Free memory was 72.4 MB in the beginning and 343.8 MB in the end (delta: -271.4 MB). Peak memory consumption was 471.0 MB. Max. memory is 7.1 GB. [2019-08-22 03:52:25,455 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 135.3 MB. Free memory was 108.3 MB in the beginning and 108.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-22 03:52:25,456 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3816.34 ms. Allocated memory was 135.3 MB in the beginning and 283.6 MB in the end (delta: 148.4 MB). Free memory was 72.2 MB in the beginning and 186.0 MB in the end (delta: -113.8 MB). Peak memory consumption was 152.3 MB. Max. memory is 7.1 GB. [2019-08-22 03:52:25,457 INFO L168 Benchmark]: Boogie Preprocessor took 447.83 ms. Allocated memory is still 283.6 MB. Free memory was 186.0 MB in the beginning and 140.1 MB in the end (delta: 45.9 MB). Peak memory consumption was 45.9 MB. Max. memory is 7.1 GB. [2019-08-22 03:52:25,458 INFO L168 Benchmark]: RCFGBuilder took 36480.53 ms. Allocated memory was 283.6 MB in the beginning and 877.7 MB in the end (delta: 594.0 MB). Free memory was 140.1 MB in the beginning and 343.8 MB in the end (delta: -203.7 MB). Peak memory consumption was 662.3 MB. Max. memory is 7.1 GB. [2019-08-22 03:52:25,459 INFO L168 Benchmark]: Symbolic Interpretation took 34.66 ms. Allocated memory is still 877.7 MB. Free memory is still 343.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-22 03:52:25,462 INFO L335 ainManager$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 0.22 ms. Allocated memory is still 135.3 MB. Free memory was 108.3 MB in the beginning and 108.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3816.34 ms. Allocated memory was 135.3 MB in the beginning and 283.6 MB in the end (delta: 148.4 MB). Free memory was 72.2 MB in the beginning and 186.0 MB in the end (delta: -113.8 MB). Peak memory consumption was 152.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 447.83 ms. Allocated memory is still 283.6 MB. Free memory was 186.0 MB in the beginning and 140.1 MB in the end (delta: 45.9 MB). Peak memory consumption was 45.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 36480.53 ms. Allocated memory was 283.6 MB in the beginning and 877.7 MB in the end (delta: 594.0 MB). Free memory was 140.1 MB in the beginning and 343.8 MB in the end (delta: -203.7 MB). Peak memory consumption was 662.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 34.66 ms. Allocated memory is still 877.7 MB. Free memory is still 343.8 MB. There was no memory consumed. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...