/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 08:24:39,547 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 08:24:39,555 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 08:24:39,615 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 08:24:39,616 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 08:24:39,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 08:24:39,626 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 08:24:39,631 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 08:24:39,634 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 08:24:39,641 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 08:24:39,643 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 08:24:39,645 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 08:24:39,645 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 08:24:39,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 08:24:39,654 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 08:24:39,657 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 08:24:39,658 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 08:24:39,662 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 08:24:39,669 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 08:24:39,677 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 08:24:39,679 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 08:24:39,681 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 08:24:39,682 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 08:24:39,685 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 08:24:39,701 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 08:24:39,702 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 08:24:39,702 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 08:24:39,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 08:24:39,704 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 08:24:39,705 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 08:24:39,706 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 08:24:39,706 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 08:24:39,708 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 08:24:39,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 08:24:39,710 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 08:24:39,710 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 08:24:39,711 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 08:24:39,711 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 08:24:39,711 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 08:24:39,712 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 08:24:39,713 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 08:24:39,720 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 08:24:39,763 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 08:24:39,764 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 08:24:39,765 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 08:24:39,766 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 08:24:39,766 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 08:24:39,766 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 08:24:39,766 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 08:24:39,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 08:24:39,767 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 08:24:39,767 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 08:24:39,767 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 08:24:39,767 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 08:24:39,767 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 08:24:39,768 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 08:24:39,768 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 08:24:39,768 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 08:24:39,768 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 08:24:39,768 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 08:24:39,769 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 08:24:39,769 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 08:24:39,769 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 08:24:39,769 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 08:24:39,769 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 08:24:39,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 08:24:39,770 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 08:24:39,770 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 08:24:39,770 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 08:24:39,770 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 08:24:40,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 08:24:40,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 08:24:40,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 08:24:40,196 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 08:24:40,197 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 08:24:40,198 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2020-10-28 08:24:40,282 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/fe766c1bc/69f5c00532404826a2796742d40d90a4/FLAG2db2115b7 [2020-10-28 08:24:41,429 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 08:24:41,430 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2020-10-28 08:24:41,486 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/fe766c1bc/69f5c00532404826a2796742d40d90a4/FLAG2db2115b7 [2020-10-28 08:24:41,850 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/fe766c1bc/69f5c00532404826a2796742d40d90a4 [2020-10-28 08:24:41,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 08:24:41,864 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 08:24:41,869 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 08:24:41,870 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 08:24:41,874 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 08:24:41,875 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:24:41" (1/1) ... [2020-10-28 08:24:41,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12a6bc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:24:41, skipping insertion in model container [2020-10-28 08:24:41,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:24:41" (1/1) ... [2020-10-28 08:24:41,889 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 08:24:42,041 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 08:24:44,334 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 08:24:44,374 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 08:24:44,782 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 08:24:45,184 INFO L208 MainTranslator]: Completed translation [2020-10-28 08:24:45,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:24:45 WrapperNode [2020-10-28 08:24:45,184 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 08:24:45,186 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 08:24:45,186 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 08:24:45,187 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 08:24:45,201 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:24:45" (1/1) ... [2020-10-28 08:24:45,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:24:45" (1/1) ... [2020-10-28 08:24:45,352 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:24:45" (1/1) ... [2020-10-28 08:24:45,353 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:24:45" (1/1) ... [2020-10-28 08:24:45,509 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:24:45" (1/1) ... [2020-10-28 08:24:45,543 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:24:45" (1/1) ... [2020-10-28 08:24:45,635 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:24:45" (1/1) ... [2020-10-28 08:24:45,687 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 08:24:45,689 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 08:24:45,689 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 08:24:45,689 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 08:24:45,690 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:24:45" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-28 08:24:45,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 08:24:45,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 08:24:45,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~TO~int [2020-10-28 08:24:45,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 08:24:45,788 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 08:24:45,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2020-10-28 08:24:45,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-28 08:24:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2020-10-28 08:24:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-28 08:24:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2020-10-28 08:24:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-28 08:24:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 08:24:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 08:24:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-28 08:24:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 08:24:45,791 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 08:24:45,791 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 08:24:45,792 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 08:24:45,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 08:24:45,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 08:24:45,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 08:24:45,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 08:24:45,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 08:24:45,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 08:24:45,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 08:24:45,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 08:24:45,793 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-28 08:24:45,793 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-28 08:24:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2020-10-28 08:24:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2020-10-28 08:24:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2020-10-28 08:24:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2020-10-28 08:24:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2020-10-28 08:24:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2020-10-28 08:24:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-28 08:24:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-28 08:24:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-28 08:24:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2020-10-28 08:24:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2020-10-28 08:24:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2020-10-28 08:24:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-28 08:24:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-28 08:24:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2020-10-28 08:24:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure free_imon_context [2020-10-28 08:24:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure display_open [2020-10-28 08:24:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure display_close [2020-10-28 08:24:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2020-10-28 08:24:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure send_associate_24g [2020-10-28 08:24:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_imon_clock [2020-10-28 08:24:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure show_associate_remote [2020-10-28 08:24:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure store_associate_remote [2020-10-28 08:24:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure show_imon_clock [2020-10-28 08:24:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure store_imon_clock [2020-10-28 08:24:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure vfd_write [2020-10-28 08:24:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure lcd_write [2020-10-28 08:24:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_tx_callback [2020-10-28 08:24:45,798 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_touch_display_timeout [2020-10-28 08:24:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_ir_change_protocol [2020-10-28 08:24:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure tv2int [2020-10-28 08:24:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure stabilize [2020-10-28 08:24:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_remote_key_lookup [2020-10-28 08:24:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_mce_key_lookup [2020-10-28 08:24:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_panel_key_lookup [2020-10-28 08:24:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_mouse_event [2020-10-28 08:24:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_touch_event [2020-10-28 08:24:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_pad_to_keys [2020-10-28 08:24:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_parse_press_type [2020-10-28 08:24:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_incoming_packet [2020-10-28 08:24:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf0 [2020-10-28 08:24:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf1 [2020-10-28 08:24:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_get_ffdc_type [2020-10-28 08:24:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_set_display_type [2020-10-28 08:24:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_rdev [2020-10-28 08:24:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_idev [2020-10-28 08:24:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_touch [2020-10-28 08:24:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_find_endpoints [2020-10-28 08:24:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_intf0 [2020-10-28 08:24:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_intf1 [2020-10-28 08:24:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_display [2020-10-28 08:24:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_probe [2020-10-28 08:24:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_disconnect [2020-10-28 08:24:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_suspend [2020-10-28 08:24:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_resume [2020-10-28 08:24:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init [2020-10-28 08:24:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_exit [2020-10-28 08:24:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_2 [2020-10-28 08:24:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-28 08:24:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2020-10-28 08:24:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2020-10-28 08:24:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-28 08:24:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-28 08:24:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_3 [2020-10-28 08:24:45,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2020-10-28 08:24:45,808 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-28 08:24:45,808 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 08:24:45,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_1 [2020-10-28 08:24:45,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_2 [2020-10-28 08:24:45,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2020-10-28 08:24:45,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2020-10-28 08:24:45,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2020-10-28 08:24:45,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_6 [2020-10-28 08:24:45,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-28 08:24:45,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2020-10-28 08:24:45,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-28 08:24:45,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2020-10-28 08:24:45,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2020-10-28 08:24:45,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2020-10-28 08:24:45,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-28 08:24:45,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2020-10-28 08:24:45,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2020-10-28 08:24:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-28 08:24:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2020-10-28 08:24:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2020-10-28 08:24:45,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2020-10-28 08:24:45,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2020-10-28 08:24:45,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-28 08:24:45,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2020-10-28 08:24:45,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-28 08:24:45,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2020-10-28 08:24:45,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-28 08:24:45,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-28 08:24:45,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-28 08:24:45,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2020-10-28 08:24:45,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2020-10-28 08:24:45,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2020-10-28 08:24:45,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2020-10-28 08:24:45,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2020-10-28 08:24:45,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2020-10-28 08:24:45,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2020-10-28 08:24:45,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2020-10-28 08:24:45,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2020-10-28 08:24:45,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2020-10-28 08:24:45,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2020-10-28 08:24:45,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_39 [2020-10-28 08:24:45,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2020-10-28 08:24:45,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2020-10-28 08:24:45,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2020-10-28 08:24:45,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_43 [2020-10-28 08:24:45,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_driver_lock [2020-10-28 08:24:45,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_driver_lock [2020-10-28 08:24:45,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_driver_lock [2020-10-28 08:24:45,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_driver_lock [2020-10-28 08:24:45,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_driver_lock [2020-10-28 08:24:45,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_driver_lock [2020-10-28 08:24:45,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_driver_lock [2020-10-28 08:24:45,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_imon_context [2020-10-28 08:24:45,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_imon_context [2020-10-28 08:24:45,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_imon_context [2020-10-28 08:24:45,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_imon_context [2020-10-28 08:24:45,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_imon_context [2020-10-28 08:24:45,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_imon_context [2020-10-28 08:24:45,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_imon_context [2020-10-28 08:24:45,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 08:24:45,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 08:24:45,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 08:24:45,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 08:24:45,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 08:24:45,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 08:24:45,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 08:24:45,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 08:24:45,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 08:24:45,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 08:24:45,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 08:24:45,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 08:24:45,834 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-28 08:24:45,834 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 08:24:45,834 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-28 08:24:45,834 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 08:24:45,834 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-28 08:24:45,834 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2020-10-28 08:24:45,834 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-28 08:24:45,835 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-28 08:24:45,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 08:24:45,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 08:24:45,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2020-10-28 08:24:45,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 08:24:45,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 08:24:45,835 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2020-10-28 08:24:45,835 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2020-10-28 08:24:45,836 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2020-10-28 08:24:45,836 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2020-10-28 08:24:45,836 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2020-10-28 08:24:45,836 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2020-10-28 08:24:45,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_4 [2020-10-28 08:24:45,836 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-28 08:24:45,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-28 08:24:45,836 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-28 08:24:45,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-28 08:24:45,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-28 08:24:45,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 08:24:45,837 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-28 08:24:45,837 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 08:24:45,837 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_allocate_device [2020-10-28 08:24:45,837 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_free_device [2020-10-28 08:24:45,837 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_g_keycode_from_table [2020-10-28 08:24:45,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2020-10-28 08:24:45,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2020-10-28 08:24:45,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_register_device [2020-10-28 08:24:45,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_unregister_device [2020-10-28 08:24:45,838 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-28 08:24:45,838 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2020-10-28 08:24:45,838 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2020-10-28 08:24:45,838 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2020-10-28 08:24:45,838 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-28 08:24:45,839 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-28 08:24:45,839 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2020-10-28 08:24:45,839 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2020-10-28 08:24:45,839 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-28 08:24:45,839 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2020-10-28 08:24:45,839 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2020-10-28 08:24:45,839 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-28 08:24:45,839 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2020-10-28 08:24:45,839 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-28 08:24:45,840 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-28 08:24:45,840 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2020-10-28 08:24:45,840 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-28 08:24:45,840 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 08:24:45,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 08:24:45,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 08:24:45,841 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 08:24:45,841 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-28 08:24:45,841 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 08:24:45,841 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 08:24:45,841 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 08:24:45,841 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 08:24:45,841 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 08:24:45,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 08:24:45,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 08:24:45,842 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2020-10-28 08:24:45,842 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-28 08:24:45,842 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2020-10-28 08:24:45,842 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-28 08:24:45,842 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2020-10-28 08:24:45,842 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 08:24:45,842 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-28 08:24:45,842 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-28 08:24:45,842 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 08:24:45,843 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-28 08:24:45,843 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 08:24:45,843 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-28 08:24:45,843 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-28 08:24:45,843 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 08:24:45,843 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 08:24:45,843 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-28 08:24:45,843 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-28 08:24:45,843 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2020-10-28 08:24:45,844 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 08:24:45,844 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-28 08:24:45,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2020-10-28 08:24:45,844 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 08:24:45,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2020-10-28 08:24:45,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-28 08:24:45,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2020-10-28 08:24:45,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2020-10-28 08:24:45,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-28 08:24:45,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2020-10-28 08:24:45,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2020-10-28 08:24:45,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2020-10-28 08:24:45,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-28 08:24:45,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-28 08:24:45,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-28 08:24:45,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-28 08:24:45,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2020-10-28 08:24:45,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2020-10-28 08:24:45,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2020-10-28 08:24:45,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2020-10-28 08:24:45,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2020-10-28 08:24:45,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2020-10-28 08:24:45,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2020-10-28 08:24:45,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2020-10-28 08:24:45,852 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-28 08:24:45,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2020-10-28 08:24:45,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-28 08:24:45,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2020-10-28 08:24:45,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2020-10-28 08:24:45,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2020-10-28 08:24:45,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-28 08:24:45,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2020-10-28 08:24:45,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2020-10-28 08:24:45,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2020-10-28 08:24:45,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2020-10-28 08:24:45,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-28 08:24:45,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2020-10-28 08:24:45,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2020-10-28 08:24:45,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2020-10-28 08:24:45,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2020-10-28 08:24:45,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2020-10-28 08:24:45,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_driver_lock [2020-10-28 08:24:45,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_driver_lock [2020-10-28 08:24:45,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_imon_context [2020-10-28 08:24:45,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_imon_context [2020-10-28 08:24:45,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 08:24:45,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 08:24:45,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 08:24:45,858 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 08:24:45,858 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-28 08:24:45,858 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 08:24:45,858 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 08:24:45,858 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 08:24:45,858 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 08:24:45,858 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2020-10-28 08:24:45,858 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-28 08:24:45,858 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-28 08:24:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_2 [2020-10-28 08:24:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-28 08:24:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2020-10-28 08:24:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-28 08:24:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_1 [2020-10-28 08:24:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_39 [2020-10-28 08:24:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-28 08:24:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 08:24:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 08:24:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2020-10-28 08:24:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-28 08:24:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2020-10-28 08:24:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 08:24:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2020-10-28 08:24:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2020-10-28 08:24:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 08:24:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 08:24:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 08:24:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 08:24:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 08:24:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 08:24:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 08:24:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 08:24:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-28 08:24:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2020-10-28 08:24:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 08:24:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 08:24:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 08:24:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 08:24:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 08:24:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 08:24:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 08:24:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 08:24:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 08:24:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_2 [2020-10-28 08:24:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-28 08:24:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2020-10-28 08:24:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2020-10-28 08:24:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-28 08:24:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-28 08:24:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_3 [2020-10-28 08:24:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2020-10-28 08:24:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-28 08:24:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-28 08:24:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-28 08:24:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 08:24:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 08:24:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2020-10-28 08:24:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 08:24:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 08:24:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 08:24:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-28 08:24:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 08:24:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-28 08:24:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2020-10-28 08:24:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2020-10-28 08:24:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2020-10-28 08:24:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2020-10-28 08:24:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2020-10-28 08:24:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2020-10-28 08:24:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2020-10-28 08:24:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2020-10-28 08:24:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2020-10-28 08:24:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2020-10-28 08:24:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2020-10-28 08:24:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-28 08:24:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-28 08:24:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-28 08:24:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-28 08:24:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 08:24:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2020-10-28 08:24:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2020-10-28 08:24:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2020-10-28 08:24:45,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2020-10-28 08:24:45,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-28 08:24:45,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_6 [2020-10-28 08:24:45,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2020-10-28 08:24:45,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-28 08:24:45,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_43 [2020-10-28 08:24:45,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2020-10-28 08:24:45,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2020-10-28 08:24:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2020-10-28 08:24:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 08:24:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-28 08:24:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-28 08:24:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-28 08:24:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-28 08:24:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-28 08:24:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-28 08:24:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2020-10-28 08:24:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure rc_allocate_device [2020-10-28 08:24:45,869 INFO L130 BoogieDeclarations]: Found specification of procedure rc_free_device [2020-10-28 08:24:45,869 INFO L130 BoogieDeclarations]: Found specification of procedure rc_register_device [2020-10-28 08:24:45,869 INFO L130 BoogieDeclarations]: Found specification of procedure rc_unregister_device [2020-10-28 08:24:45,869 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2020-10-28 08:24:45,869 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2020-10-28 08:24:45,869 INFO L130 BoogieDeclarations]: Found specification of procedure rc_g_keycode_from_table [2020-10-28 08:24:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure imon_probe [2020-10-28 08:24:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure imon_disconnect [2020-10-28 08:24:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf0 [2020-10-28 08:24:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf1 [2020-10-28 08:24:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure usb_tx_callback [2020-10-28 08:24:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure imon_resume [2020-10-28 08:24:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure imon_suspend [2020-10-28 08:24:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure display_open [2020-10-28 08:24:45,871 INFO L130 BoogieDeclarations]: Found specification of procedure display_close [2020-10-28 08:24:45,872 INFO L130 BoogieDeclarations]: Found specification of procedure vfd_write [2020-10-28 08:24:45,872 INFO L130 BoogieDeclarations]: Found specification of procedure lcd_write [2020-10-28 08:24:45,872 INFO L130 BoogieDeclarations]: Found specification of procedure free_imon_context [2020-10-28 08:24:45,872 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2020-10-28 08:24:45,872 INFO L130 BoogieDeclarations]: Found specification of procedure send_associate_24g [2020-10-28 08:24:45,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 08:24:45,872 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_imon_clock [2020-10-28 08:24:45,872 INFO L130 BoogieDeclarations]: Found specification of procedure show_associate_remote [2020-10-28 08:24:45,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-28 08:24:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure store_associate_remote [2020-10-28 08:24:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure show_imon_clock [2020-10-28 08:24:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure store_imon_clock [2020-10-28 08:24:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure imon_touch_display_timeout [2020-10-28 08:24:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure imon_ir_change_protocol [2020-10-28 08:24:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure tv2int [2020-10-28 08:24:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure stabilize [2020-10-28 08:24:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure imon_remote_key_lookup [2020-10-28 08:24:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure imon_mce_key_lookup [2020-10-28 08:24:45,873 INFO L130 BoogieDeclarations]: Found specification of procedure imon_panel_key_lookup [2020-10-28 08:24:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure imon_mouse_event [2020-10-28 08:24:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure imon_touch_event [2020-10-28 08:24:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure imon_pad_to_keys [2020-10-28 08:24:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure imon_parse_press_type [2020-10-28 08:24:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure imon_incoming_packet [2020-10-28 08:24:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure imon_get_ffdc_type [2020-10-28 08:24:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure imon_set_display_type [2020-10-28 08:24:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_rdev [2020-10-28 08:24:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_idev [2020-10-28 08:24:45,874 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_touch [2020-10-28 08:24:45,875 INFO L130 BoogieDeclarations]: Found specification of procedure imon_find_endpoints [2020-10-28 08:24:45,875 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_intf0 [2020-10-28 08:24:45,875 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_intf1 [2020-10-28 08:24:45,875 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_display [2020-10-28 08:24:45,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~TO~int [2020-10-28 08:24:45,875 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init [2020-10-28 08:24:45,875 INFO L130 BoogieDeclarations]: Found specification of procedure imon_exit [2020-10-28 08:24:45,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 08:24:45,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 08:24:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_4 [2020-10-28 08:24:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 08:24:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 08:24:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 08:24:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_driver_lock [2020-10-28 08:24:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_driver_lock [2020-10-28 08:24:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_driver_lock [2020-10-28 08:24:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_driver_lock [2020-10-28 08:24:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_driver_lock [2020-10-28 08:24:45,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_imon_context [2020-10-28 08:24:45,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_imon_context [2020-10-28 08:24:45,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_imon_context [2020-10-28 08:24:45,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_imon_context [2020-10-28 08:24:45,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_imon_context [2020-10-28 08:24:45,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 08:24:45,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 08:24:45,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 08:24:45,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 08:24:45,877 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 08:24:45,878 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 08:24:45,878 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 08:24:45,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 08:24:45,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 08:24:45,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 08:24:45,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 08:24:45,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 08:24:45,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 08:24:45,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 08:24:45,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 08:24:47,672 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 08:25:09,139 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 08:25:09,140 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-28 08:25:09,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:25:09 BoogieIcfgContainer [2020-10-28 08:25:09,146 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 08:25:09,150 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 08:25:09,150 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 08:25:09,154 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 08:25:09,154 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 08:24:41" (1/3) ... [2020-10-28 08:25:09,155 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66bd62c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:25:09, skipping insertion in model container [2020-10-28 08:25:09,155 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:24:45" (2/3) ... [2020-10-28 08:25:09,156 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66bd62c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:25:09, skipping insertion in model container [2020-10-28 08:25:09,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:25:09" (3/3) ... [2020-10-28 08:25:09,157 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2020-10-28 08:25:09,171 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 08:25:09,183 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 08:25:09,202 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 08:25:09,246 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 08:25:09,246 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 08:25:09,246 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 08:25:09,246 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 08:25:09,247 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 08:25:09,247 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 08:25:09,247 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 08:25:09,247 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 08:25:09,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states. [2020-10-28 08:25:09,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-10-28 08:25:09,401 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 08:25:09,402 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 08:25:09,403 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 08:25:09,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 08:25:09,410 INFO L82 PathProgramCache]: Analyzing trace with hash -1835938556, now seen corresponding path program 1 times [2020-10-28 08:25:09,420 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 08:25:09,421 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [814028953] [2020-10-28 08:25:09,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 08:25:10,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:25:10,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:25:11,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:25:20,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:25:20,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 125 [2020-10-28 08:25:20,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:25:20,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9834 [2020-10-28 08:25:20,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:25:20,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 08:25:20,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 97 [2020-10-28 08:25:20,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 08:25:20,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 08:25:41,024 WARN L193 SmtUtils]: Spent 20.05 s on a formula simplification that was a NOOP. DAG size: 1873 [2020-10-28 08:25:41,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 08:25:41,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:25:41,128 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:25:48,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:25:48,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:25:48,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:25:48,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7333 [2020-10-28 08:25:48,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:25:48,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:25:48,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:25:48,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:25:48,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 08:25:48,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:25:48,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:25:48,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:25:48,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:25:48,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:25:48,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:25:48,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 08:25:48,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:25:48,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:25:48,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:25:48,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:25:48,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:25:48,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 08:25:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:25:48,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:25:48,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:25:48,764 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:25:48,764 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:25:48,764 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 08:25:48,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:25:48,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:25:48,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:25:48,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:25:48,765 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:25:48,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 08:25:48,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:25:48,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:25:48,790 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:25:48,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:25:48,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:25:48,791 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:25:48,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:25:48,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:25:48,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:25:48,792 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:25:48,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:25:48,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 08:25:48,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:25:48,808 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:25:48,812 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:25:48,813 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:25:48,813 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:25:48,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:25:48,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:25:48,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:25:48,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:25:48,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:25:48,815 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 08:25:48,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-28 08:25:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:25:48,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:25:48,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:25:48,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:25:48,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:25:48,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 08:25:48,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:25:48,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:25:48,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:25:48,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:25:48,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:25:48,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-28 08:25:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:25:48,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:25:48,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:25:48,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:25:48,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:25:48,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 08:25:48,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:25:48,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:25:48,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:25:48,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:25:48,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:25:48,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-28 08:25:48,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:25:48,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:25:48,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:25:48,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:25:48,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:25:48,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:25:48,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:25:48,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:25:48,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:25:48,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:25:48,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:25:48,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-28 08:25:48,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:25:48,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:25:48,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:25:48,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:25:48,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:25:48,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:25:48,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:25:48,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:25:48,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:25:48,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:25:48,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:25:48,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 08:25:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:25:48,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:25:48,936 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:25:48,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:25:48,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:25:48,937 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:25:48,937 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:25:48,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:25:48,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:25:48,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:25:48,938 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:25:48,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-28 08:25:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:25:49,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:25:49,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:25:49,007 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:25:49,007 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:25:49,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 08:25:49,008 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:25:49,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:25:49,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:25:49,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:25:49,008 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:25:49,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2020-10-28 08:25:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:25:49,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:25:49,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:25:49,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:25:49,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:25:49,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 08:25:49,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-28 08:25:49,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:25:49,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-28 08:25:49,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 08:25:49,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 08:25:49,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:25:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2020-10-28 08:25:49,449 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [814028953] [2020-10-28 08:25:49,452 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 08:25:49,452 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-28 08:25:49,453 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045933895] [2020-10-28 08:25:49,459 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-28 08:25:49,459 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 08:25:49,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-28 08:25:49,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-28 08:25:49,478 INFO L87 Difference]: Start difference. First operand 1942 states. Second operand 9 states. [2020-10-28 08:26:09,653 WARN L193 SmtUtils]: Spent 20.06 s on a formula simplification that was a NOOP. DAG size: 1882 [2020-10-28 08:26:36,191 WARN L193 SmtUtils]: Spent 19.97 s on a formula simplification that was a NOOP. DAG size: 1885 [2020-10-28 08:26:56,507 WARN L193 SmtUtils]: Spent 20.13 s on a formula simplification that was a NOOP. DAG size: 1887 [2020-10-28 08:27:17,908 WARN L193 SmtUtils]: Spent 20.63 s on a formula simplification that was a NOOP. DAG size: 1884 [2020-10-28 08:27:47,483 WARN L193 SmtUtils]: Spent 20.08 s on a formula simplification that was a NOOP. DAG size: 1875