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-f3d0b09 [2019-08-08 18:39:06,614 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 18:39:06,616 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 18:39:06,628 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 18:39:06,628 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 18:39:06,629 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 18:39:06,631 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 18:39:06,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 18:39:06,634 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 18:39:06,635 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 18:39:06,636 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 18:39:06,637 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 18:39:06,637 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 18:39:06,638 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 18:39:06,639 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 18:39:06,640 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 18:39:06,641 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 18:39:06,642 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 18:39:06,643 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 18:39:06,645 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 18:39:06,647 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 18:39:06,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 18:39:06,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 18:39:06,649 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 18:39:06,651 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 18:39:06,651 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 18:39:06,651 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 18:39:06,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 18:39:06,653 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 18:39:06,653 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 18:39:06,654 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 18:39:06,654 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 18:39:06,655 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 18:39:06,656 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 18:39:06,657 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 18:39:06,657 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 18:39:06,658 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 18:39:06,658 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 18:39:06,658 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 18:39:06,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 18:39:06,660 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 18:39:06,660 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 [2019-08-08 18:39:06,674 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 18:39:06,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 18:39:06,676 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 18:39:06,676 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 18:39:06,676 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 18:39:06,676 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 18:39:06,677 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 18:39:06,677 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 18:39:06,677 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 18:39:06,677 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 18:39:06,677 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 18:39:06,678 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 18:39:06,678 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 18:39:06,678 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 18:39:06,678 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 18:39:06,678 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 18:39:06,679 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 18:39:06,679 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 18:39:06,679 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 18:39:06,679 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 18:39:06,679 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 18:39:06,679 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 18:39:06,680 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 18:39:06,680 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 18:39:06,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 18:39:06,680 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 18:39:06,680 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 18:39:06,709 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 18:39:06,722 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 18:39:06,725 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 18:39:06,727 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 18:39:06,727 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 18:39:06,728 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--em28xx--em28xx-dvb.ko-entry_point.cil.out.i [2019-08-08 18:39:06,792 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8899f4d68/a5224aeb794949abb8e30bec8e714887/FLAGf8b6b87e8 [2019-08-08 18:39:07,643 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 18:39:07,643 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--usb--em28xx--em28xx-dvb.ko-entry_point.cil.out.i [2019-08-08 18:39:07,702 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8899f4d68/a5224aeb794949abb8e30bec8e714887/FLAGf8b6b87e8 [2019-08-08 18:39:08,064 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8899f4d68/a5224aeb794949abb8e30bec8e714887 [2019-08-08 18:39:08,075 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 18:39:08,076 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 18:39:08,078 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 18:39:08,078 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 18:39:08,081 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 18:39:08,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:39:08" (1/1) ... [2019-08-08 18:39:08,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77fc2ca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:39:08, skipping insertion in model container [2019-08-08 18:39:08,086 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 06:39:08" (1/1) ... [2019-08-08 18:39:08,093 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 18:39:08,324 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 18:39:09,136 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4481] [2019-08-08 18:39:11,200 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:39:11,235 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 18:39:11,414 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4481] [2019-08-08 18:39:12,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 18:39:12,263 INFO L192 MainTranslator]: Completed translation [2019-08-08 18:39:12,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:39:12 WrapperNode [2019-08-08 18:39:12,264 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 18:39:12,265 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 18:39:12,265 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 18:39:12,265 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 18:39:12,280 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:39:12" (1/1) ... [2019-08-08 18:39:12,280 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:39:12" (1/1) ... [2019-08-08 18:39:12,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:39:12" (1/1) ... [2019-08-08 18:39:12,366 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:39:12" (1/1) ... [2019-08-08 18:39:12,519 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:39:12" (1/1) ... [2019-08-08 18:39:12,557 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:39:12" (1/1) ... [2019-08-08 18:39:12,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:39:12" (1/1) ... [2019-08-08 18:39:12,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 18:39:12,644 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 18:39:12,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 18:39:12,645 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 18:39:12,646 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 06:39:12" (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 [2019-08-08 18:39:12,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 18:39:12,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 18:39:12,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-08 18:39:12,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-08 18:39:12,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-08 18:39:12,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-08 18:39:12,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-08 18:39:12,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-08 18:39:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2019-08-08 18:39:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-08 18:39:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2019-08-08 18:39:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-08 18:39:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-08-08 18:39:12,712 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-08-08 18:39:12,712 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-08-08 18:39:12,712 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-08-08 18:39:12,712 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-08-08 18:39:12,713 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-08-08 18:39:12,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-08 18:39:12,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-08 18:39:12,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 18:39:12,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 18:39:12,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 18:39:12,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-08 18:39:12,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-08 18:39:12,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 18:39:12,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 18:39:12,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 18:39:12,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 18:39:12,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 18:39:12,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-08-08 18:39:12,716 INFO L138 BoogieDeclarations]: Found implementation of procedure mt352_write [2019-08-08 18:39:12,716 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2019-08-08 18:39:12,717 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_urb_data_copy [2019-08-08 18:39:12,717 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_streaming [2019-08-08 18:39:12,717 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2019-08-08 18:39:12,717 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_feed [2019-08-08 18:39:12,718 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_feed [2019-08-08 18:39:12,718 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_bus_ctrl [2019-08-08 18:39:12,718 INFO L138 BoogieDeclarations]: Found implementation of procedure drxk_gate_ctrl [2019-08-08 18:39:12,718 INFO L138 BoogieDeclarations]: Found implementation of procedure hauppauge_hvr930c_init [2019-08-08 18:39:12,718 INFO L138 BoogieDeclarations]: Found implementation of procedure terratec_h5_init [2019-08-08 18:39:12,718 INFO L138 BoogieDeclarations]: Found implementation of procedure terratec_htc_stick_init [2019-08-08 18:39:12,718 INFO L138 BoogieDeclarations]: Found implementation of procedure terratec_htc_usb_xs_init [2019-08-08 18:39:12,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pctv_520e_init [2019-08-08 18:39:12,719 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pctv_290e_set_lna [2019-08-08 18:39:12,719 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pctv_292e_set_lna [2019-08-08 18:39:12,719 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_mt352_terratec_xs_init [2019-08-08 18:39:12,719 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_attach_xc3028 [2019-08-08 18:39:12,719 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_dvb [2019-08-08 18:39:12,719 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_unregister_dvb [2019-08-08 18:39:12,719 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_init [2019-08-08 18:39:12,720 INFO L138 BoogieDeclarations]: Found implementation of procedure prevent_sleep [2019-08-08 18:39:12,720 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_fini [2019-08-08 18:39:12,720 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_suspend [2019-08-08 18:39:12,720 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_resume [2019-08-08 18:39:12,721 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_register [2019-08-08 18:39:12,721 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_dvb_unregister [2019-08-08 18:39:12,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_em28xx_ops_1 [2019-08-08 18:39:12,721 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 18:39:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2019-08-08 18:39:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2019-08-08 18:39:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_7 [2019-08-08 18:39:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2019-08-08 18:39:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_9 [2019-08-08 18:39:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_10 [2019-08-08 18:39:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2019-08-08 18:39:12,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_12 [2019-08-08 18:39:12,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2019-08-08 18:39:12,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2019-08-08 18:39:12,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2019-08-08 18:39:12,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_16 [2019-08-08 18:39:12,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2019-08-08 18:39:12,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_18 [2019-08-08 18:39:12,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_19 [2019-08-08 18:39:12,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_20 [2019-08-08 18:39:12,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_21 [2019-08-08 18:39:12,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_22 [2019-08-08 18:39:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_23 [2019-08-08 18:39:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_24 [2019-08-08 18:39:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_25 [2019-08-08 18:39:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_26 [2019-08-08 18:39:12,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_27 [2019-08-08 18:39:12,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_28 [2019-08-08 18:39:12,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_29 [2019-08-08 18:39:12,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 18:39:12,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-08 18:39:12,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-08 18:39:12,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-08 18:39:12,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-08 18:39:12,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-08-08 18:39:12,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-08-08 18:39:12,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-08-08 18:39:12,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-08-08 18:39:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-08-08 18:39:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 18:39:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-08 18:39:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-08 18:39:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-08-08 18:39:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-08-08 18:39:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-08-08 18:39:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2019-08-08 18:39:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2019-08-08 18:39:12,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2019-08-08 18:39:12,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter [2019-08-08 18:39:12,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2019-08-08 18:39:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2019-08-08 18:39:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_detach [2019-08-08 18:39:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_resume [2019-08-08 18:39:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_suspend [2019-08-08 18:39:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_init [2019-08-08 18:39:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2019-08-08 18:39:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2019-08-08 18:39:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2019-08-08 18:39:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2019-08-08 18:39:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2019-08-08 18:39:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_alloc_urbs [2019-08-08 18:39:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2019-08-08 18:39:12,737 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_usb_xfer [2019-08-08 18:39:12,737 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2019-08-08 18:39:12,738 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2019-08-08 18:39:12,738 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_setup_xc3028 [2019-08-08 18:39:12,738 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_urbs [2019-08-08 18:39:12,738 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2019-08-08 18:39:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_unregister_extension [2019-08-08 18:39:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2019-08-08 18:39:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2019-08-08 18:39:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2019-08-08 18:39:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_request_one [2019-08-08 18:39:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2019-08-08 18:39:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2019-08-08 18:39:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2019-08-08 18:39:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_1 [2019-08-08 18:39:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_1 [2019-08-08 18:39:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 18:39:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-08-08 18:39:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_1 [2019-08-08 18:39:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_1 [2019-08-08 18:39:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-08 18:39:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-08-08 18:39:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-08 18:39:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-08 18:39:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 18:39:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-08-08 18:39:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-08-08 18:39:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-08-08 18:39:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-08 18:39:12,743 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 18:39:12,743 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 18:39:12,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-08 18:39:12,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 18:39:12,744 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 18:39:12,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 18:39:12,744 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 18:39:12,744 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-08 18:39:12,744 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-08 18:39:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-08-08 18:39:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-08-08 18:39:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-08-08 18:39:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-08-08 18:39:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-08 18:39:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-08 18:39:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-08 18:39:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-08 18:39:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-08-08 18:39:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-08-08 18:39:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 18:39:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-08-08 18:39:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-08 18:39:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-08-08 18:39:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-08-08 18:39:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-08-08 18:39:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2019-08-08 18:39:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_7 [2019-08-08 18:39:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_9 [2019-08-08 18:39:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_10 [2019-08-08 18:39:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_12 [2019-08-08 18:39:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_16 [2019-08-08 18:39:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_19 [2019-08-08 18:39:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_21 [2019-08-08 18:39:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_23 [2019-08-08 18:39:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_25 [2019-08-08 18:39:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2019-08-08 18:39:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2019-08-08 18:39:12,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2019-08-08 18:39:12,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2019-08-08 18:39:12,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2019-08-08 18:39:12,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2019-08-08 18:39:12,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2019-08-08 18:39:12,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_18 [2019-08-08 18:39:12,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_20 [2019-08-08 18:39:12,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_22 [2019-08-08 18:39:12,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_24 [2019-08-08 18:39:12,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_26 [2019-08-08 18:39:12,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_27 [2019-08-08 18:39:12,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_28 [2019-08-08 18:39:12,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_29 [2019-08-08 18:39:12,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-08-08 18:39:12,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-08-08 18:39:12,751 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 18:39:12,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 18:39:12,751 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-08 18:39:12,751 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-08 18:39:12,751 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 18:39:12,751 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 18:39:12,751 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 18:39:12,752 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 18:39:12,752 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 18:39:12,752 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 18:39:12,752 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 18:39:12,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 18:39:12,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 18:39:12,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 18:39:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-08 18:39:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-08 18:39:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-08 18:39:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 18:39:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 18:39:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 18:39:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 18:39:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_em28xx_ops_1 [2019-08-08 18:39:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-08 18:39:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-08-08 18:39:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-08-08 18:39:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 18:39:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 18:39:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 18:39:12,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 18:39:12,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 18:39:12,755 INFO L130 BoogieDeclarations]: Found specification of procedure down [2019-08-08 18:39:12,755 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-08-08 18:39:12,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-08-08 18:39:12,755 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2019-08-08 18:39:12,755 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2019-08-08 18:39:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2019-08-08 18:39:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2019-08-08 18:39:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2019-08-08 18:39:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2019-08-08 18:39:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2019-08-08 18:39:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2019-08-08 18:39:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_suspend [2019-08-08 18:39:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_resume [2019-08-08 18:39:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2019-08-08 18:39:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2019-08-08 18:39:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_alloc_urbs [2019-08-08 18:39:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_usb_xfer [2019-08-08 18:39:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2019-08-08 18:39:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_urbs [2019-08-08 18:39:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2019-08-08 18:39:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2019-08-08 18:39:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2019-08-08 18:39:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_unregister_extension [2019-08-08 18:39:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_tuner_callback [2019-08-08 18:39:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_setup_xc3028 [2019-08-08 18:39:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_free_device [2019-08-08 18:39:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2019-08-08 18:39:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2019-08-08 18:39:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter [2019-08-08 18:39:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2019-08-08 18:39:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2019-08-08 18:39:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2019-08-08 18:39:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2019-08-08 18:39:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2019-08-08 18:39:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_request_one [2019-08-08 18:39:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure mt352_write [2019-08-08 18:39:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-08 18:39:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2019-08-08 18:39:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_urb_data_copy [2019-08-08 18:39:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_streaming [2019-08-08 18:39:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2019-08-08 18:39:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_feed [2019-08-08 18:39:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_feed [2019-08-08 18:39:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_bus_ctrl [2019-08-08 18:39:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure drxk_gate_ctrl [2019-08-08 18:39:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-08 18:39:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure hauppauge_hvr930c_init [2019-08-08 18:39:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure terratec_h5_init [2019-08-08 18:39:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure terratec_htc_stick_init [2019-08-08 18:39:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure terratec_htc_usb_xs_init [2019-08-08 18:39:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure pctv_520e_init [2019-08-08 18:39:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pctv_290e_set_lna [2019-08-08 18:39:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pctv_292e_set_lna [2019-08-08 18:39:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_mt352_terratec_xs_init [2019-08-08 18:39:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_attach_xc3028 [2019-08-08 18:39:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-08 18:39:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_dvb [2019-08-08 18:39:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-08 18:39:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_unregister_dvb [2019-08-08 18:39:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_init [2019-08-08 18:39:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-08 18:39:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2019-08-08 18:39:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-08 18:39:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~$Pointer$ [2019-08-08 18:39:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-08-08 18:39:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-08-08 18:39:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure prevent_sleep [2019-08-08 18:39:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_fini [2019-08-08 18:39:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_suspend [2019-08-08 18:39:12,767 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_resume [2019-08-08 18:39:12,767 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_register [2019-08-08 18:39:12,767 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_dvb_unregister [2019-08-08 18:39:12,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-08-08 18:39:12,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2019-08-08 18:39:12,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_1 [2019-08-08 18:39:12,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 18:39:12,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 18:39:12,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_1 [2019-08-08 18:39:12,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_1 [2019-08-08 18:39:12,768 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 18:39:12,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 18:39:12,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-08 18:39:12,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-08 18:39:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-08 18:39:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-08 18:39:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-08-08 18:39:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-08-08 18:39:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-08-08 18:39:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 18:39:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 18:39:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 18:39:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 18:39:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 18:39:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 18:39:14,655 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 18:39:36,854 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-08-08 18:39:49,369 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 18:39:49,369 INFO L283 CfgBuilder]: Removed 24 assume(true) statements. [2019-08-08 18:39:49,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:39:49 BoogieIcfgContainer [2019-08-08 18:39:49,372 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 18:39:49,373 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 18:39:49,373 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 18:39:49,373 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 18:39:49,374 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 06:39:49" (1/1) ... [2019-08-08 18:39:49,387 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 18:39:49,389 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 18:39:49,410 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$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:80) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:75) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) 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) [2019-08-08 18:39:49,416 INFO L168 Benchmark]: Toolchain (without parser) took 41338.40 ms. Allocated memory was 134.7 MB in the beginning and 876.1 MB in the end (delta: 741.3 MB). Free memory was 73.7 MB in the beginning and 486.3 MB in the end (delta: -412.6 MB). Peak memory consumption was 328.8 MB. Max. memory is 7.1 GB. [2019-08-08 18:39:49,417 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 134.7 MB. Free memory was 109.0 MB in the beginning and 108.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-08 18:39:49,418 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4187.06 ms. Allocated memory was 134.7 MB in the beginning and 278.9 MB in the end (delta: 144.2 MB). Free memory was 73.3 MB in the beginning and 179.7 MB in the end (delta: -106.4 MB). Peak memory consumption was 152.2 MB. Max. memory is 7.1 GB. [2019-08-08 18:39:49,418 INFO L168 Benchmark]: Boogie Preprocessor took 378.81 ms. Allocated memory is still 278.9 MB. Free memory was 179.7 MB in the beginning and 135.7 MB in the end (delta: 43.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 7.1 GB. [2019-08-08 18:39:49,420 INFO L168 Benchmark]: RCFGBuilder took 36727.78 ms. Allocated memory was 278.9 MB in the beginning and 876.1 MB in the end (delta: 597.2 MB). Free memory was 135.7 MB in the beginning and 499.8 MB in the end (delta: -364.1 MB). Peak memory consumption was 623.4 MB. Max. memory is 7.1 GB. [2019-08-08 18:39:49,420 INFO L168 Benchmark]: Symbolic Interpretation took 40.52 ms. Allocated memory is still 876.1 MB. Free memory was 499.8 MB in the beginning and 486.3 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2019-08-08 18:39:49,424 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 0.19 ms. Allocated memory is still 134.7 MB. Free memory was 109.0 MB in the beginning and 108.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4187.06 ms. Allocated memory was 134.7 MB in the beginning and 278.9 MB in the end (delta: 144.2 MB). Free memory was 73.3 MB in the beginning and 179.7 MB in the end (delta: -106.4 MB). Peak memory consumption was 152.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 378.81 ms. Allocated memory is still 278.9 MB. Free memory was 179.7 MB in the beginning and 135.7 MB in the end (delta: 43.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 36727.78 ms. Allocated memory was 278.9 MB in the beginning and 876.1 MB in the end (delta: 597.2 MB). Free memory was 135.7 MB in the beginning and 499.8 MB in the end (delta: -364.1 MB). Peak memory consumption was 623.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 40.52 ms. Allocated memory is still 876.1 MB. Free memory was 499.8 MB in the beginning and 486.3 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...