java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -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 0.1.24-36ac518-m [2019-10-07 12:55:37,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 12:55:37,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 12:55:37,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 12:55:37,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 12:55:37,939 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 12:55:37,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 12:55:37,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 12:55:37,956 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 12:55:37,959 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 12:55:37,961 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 12:55:37,962 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 12:55:37,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 12:55:37,964 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 12:55:37,967 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 12:55:37,969 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 12:55:37,970 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 12:55:37,972 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 12:55:37,973 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 12:55:37,979 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 12:55:37,984 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 12:55:37,986 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 12:55:37,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 12:55:37,988 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 12:55:37,990 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 12:55:37,990 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 12:55:37,990 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 12:55:37,991 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 12:55:37,992 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 12:55:37,993 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 12:55:37,993 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 12:55:37,994 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 12:55:37,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 12:55:37,995 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 12:55:37,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 12:55:37,996 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 12:55:37,997 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 12:55:37,997 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 12:55:37,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 12:55:37,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 12:55:37,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 12:55:37,999 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 12:55:38,013 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 12:55:38,013 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 12:55:38,015 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 12:55:38,015 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 12:55:38,015 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 12:55:38,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 12:55:38,016 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 12:55:38,016 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 12:55:38,016 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 12:55:38,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 12:55:38,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 12:55:38,016 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 12:55:38,017 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 12:55:38,017 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 12:55:38,017 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 12:55:38,017 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 12:55:38,017 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 12:55:38,018 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 12:55:38,018 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 12:55:38,018 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 12:55:38,018 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 12:55:38,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 12:55:38,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 12:55:38,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 12:55:38,019 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 12:55:38,019 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 12:55:38,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 12:55:38,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 12:55:38,020 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 12:55:38,292 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 12:55:38,306 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 12:55:38,309 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 12:55:38,311 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 12:55:38,311 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 12:55:38,312 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2019-10-07 12:55:38,381 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fdd080ba/934f288ef3f9451ba238b984abbebc67/FLAG96e39fdc8 [2019-10-07 12:55:39,301 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 12:55:39,302 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2019-10-07 12:55:39,367 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fdd080ba/934f288ef3f9451ba238b984abbebc67/FLAG96e39fdc8 [2019-10-07 12:55:39,795 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fdd080ba/934f288ef3f9451ba238b984abbebc67 [2019-10-07 12:55:39,805 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 12:55:39,807 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 12:55:39,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 12:55:39,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 12:55:39,812 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 12:55:39,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 12:55:39" (1/1) ... [2019-10-07 12:55:39,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dbd79e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:55:39, skipping insertion in model container [2019-10-07 12:55:39,816 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 12:55:39" (1/1) ... [2019-10-07 12:55:39,823 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 12:55:39,954 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 12:55:42,423 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 12:55:42,464 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 12:55:42,799 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 12:55:43,175 INFO L192 MainTranslator]: Completed translation [2019-10-07 12:55:43,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:55:43 WrapperNode [2019-10-07 12:55:43,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 12:55:43,176 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 12:55:43,177 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 12:55:43,177 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 12:55:43,196 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:55:43" (1/1) ... [2019-10-07 12:55:43,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:55:43" (1/1) ... [2019-10-07 12:55:43,292 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:55:43" (1/1) ... [2019-10-07 12:55:43,293 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:55:43" (1/1) ... [2019-10-07 12:55:43,455 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:55:43" (1/1) ... [2019-10-07 12:55:43,483 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:55:43" (1/1) ... [2019-10-07 12:55:43,520 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:55:43" (1/1) ... [2019-10-07 12:55:43,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 12:55:43,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 12:55:43,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 12:55:43,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 12:55:43,629 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:55:43" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 12:55:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 12:55:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 12:55:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~TO~int [2019-10-07 12:55:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-07 12:55:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-10-07 12:55:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-07 12:55:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2019-10-07 12:55:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-07 12:55:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2019-10-07 12:55:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-07 12:55:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 12:55:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 12:55:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-07 12:55:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-07 12:55:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-07 12:55:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-07 12:55:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 12:55:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 12:55:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 12:55:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 12:55:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 12:55:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-07 12:55:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 12:55:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 12:55:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 12:55:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-07 12:55:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-10-07 12:55:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-10-07 12:55:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-10-07 12:55:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-10-07 12:55:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2019-10-07 12:55:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2019-10-07 12:55:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-10-07 12:55:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-10-07 12:55:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-10-07 12:55:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-07 12:55:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-10-07 12:55:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-10-07 12:55:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-10-07 12:55:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-10-07 12:55:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-07 12:55:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2019-10-07 12:55:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure free_imon_context [2019-10-07 12:55:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure display_open [2019-10-07 12:55:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure display_close [2019-10-07 12:55:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2019-10-07 12:55:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure send_associate_24g [2019-10-07 12:55:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_imon_clock [2019-10-07 12:55:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure show_associate_remote [2019-10-07 12:55:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure store_associate_remote [2019-10-07 12:55:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure show_imon_clock [2019-10-07 12:55:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure store_imon_clock [2019-10-07 12:55:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure vfd_write [2019-10-07 12:55:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure lcd_write [2019-10-07 12:55:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_tx_callback [2019-10-07 12:55:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_touch_display_timeout [2019-10-07 12:55:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_ir_change_protocol [2019-10-07 12:55:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure tv2int [2019-10-07 12:55:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure stabilize [2019-10-07 12:55:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_remote_key_lookup [2019-10-07 12:55:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_mce_key_lookup [2019-10-07 12:55:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_panel_key_lookup [2019-10-07 12:55:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_mouse_event [2019-10-07 12:55:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_touch_event [2019-10-07 12:55:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_pad_to_keys [2019-10-07 12:55:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_parse_press_type [2019-10-07 12:55:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_incoming_packet [2019-10-07 12:55:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf0 [2019-10-07 12:55:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rx_callback_intf1 [2019-10-07 12:55:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_get_ffdc_type [2019-10-07 12:55:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_set_display_type [2019-10-07 12:55:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_rdev [2019-10-07 12:55:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_idev [2019-10-07 12:55:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_touch [2019-10-07 12:55:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_find_endpoints [2019-10-07 12:55:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_intf0 [2019-10-07 12:55:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_intf1 [2019-10-07 12:55:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init_display [2019-10-07 12:55:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_probe [2019-10-07 12:55:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_disconnect [2019-10-07 12:55:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_suspend [2019-10-07 12:55:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_resume [2019-10-07 12:55:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_init [2019-10-07 12:55:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_exit [2019-10-07 12:55:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_2 [2019-10-07 12:55:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-10-07 12:55:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2019-10-07 12:55:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2019-10-07 12:55:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-10-07 12:55:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-10-07 12:55:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_3 [2019-10-07 12:55:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2019-10-07 12:55:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-10-07 12:55:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 12:55:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_1 [2019-10-07 12:55:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_2 [2019-10-07 12:55:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-07 12:55:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-07 12:55:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-07 12:55:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_6 [2019-10-07 12:55:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-07 12:55:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-10-07 12:55:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-07 12:55:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-10-07 12:55:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-10-07 12:55:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2019-10-07 12:55:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-07 12:55:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-10-07 12:55:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2019-10-07 12:55:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-07 12:55:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-10-07 12:55:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-10-07 12:55:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-10-07 12:55:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-10-07 12:55:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-10-07 12:55:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-10-07 12:55:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-07 12:55:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-10-07 12:55:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-07 12:55:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-07 12:55:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-07 12:55:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2019-10-07 12:55:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2019-10-07 12:55:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2019-10-07 12:55:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2019-10-07 12:55:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2019-10-07 12:55:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2019-10-07 12:55:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2019-10-07 12:55:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-10-07 12:55:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2019-10-07 12:55:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2019-10-07 12:55:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2019-10-07 12:55:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_39 [2019-10-07 12:55:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2019-10-07 12:55:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2019-10-07 12:55:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2019-10-07 12:55:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_43 [2019-10-07 12:55:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_driver_lock [2019-10-07 12:55:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_driver_lock [2019-10-07 12:55:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_driver_lock [2019-10-07 12:55:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_driver_lock [2019-10-07 12:55:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_driver_lock [2019-10-07 12:55:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_driver_lock [2019-10-07 12:55:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_driver_lock [2019-10-07 12:55:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_imon_context [2019-10-07 12:55:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_imon_context [2019-10-07 12:55:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_imon_context [2019-10-07 12:55:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_imon_context [2019-10-07 12:55:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_imon_context [2019-10-07 12:55:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_imon_context [2019-10-07 12:55:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_imon_context [2019-10-07 12:55:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-07 12:55:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-07 12:55:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-07 12:55:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-07 12:55:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-07 12:55:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-07 12:55:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-07 12:55:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 12:55:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 12:55:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-07 12:55:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-07 12:55:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 12:55:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-07 12:55:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 12:55:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-07 12:55:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 12:55:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-07 12:55:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2019-10-07 12:55:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-07 12:55:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 12:55:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 12:55:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-07 12:55:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-07 12:55:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-07 12:55:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-07 12:55:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2019-10-07 12:55:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-10-07 12:55:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-10-07 12:55:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-10-07 12:55:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2019-10-07 12:55:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-10-07 12:55:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_4 [2019-10-07 12:55:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-10-07 12:55:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-07 12:55:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-07 12:55:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-07 12:55:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-07 12:55:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-07 12:55:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-10-07 12:55:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 12:55:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_allocate_device [2019-10-07 12:55:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_free_device [2019-10-07 12:55:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_g_keycode_from_table [2019-10-07 12:55:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2019-10-07 12:55:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2019-10-07 12:55:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_register_device [2019-10-07 12:55:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_unregister_device [2019-10-07 12:55:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-10-07 12:55:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-10-07 12:55:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-10-07 12:55:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-10-07 12:55:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-07 12:55:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-07 12:55:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2019-10-07 12:55:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2019-10-07 12:55:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-07 12:55:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-10-07 12:55:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2019-10-07 12:55:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-07 12:55:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2019-10-07 12:55:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-07 12:55:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-10-07 12:55:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible [2019-10-07 12:55:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-10-07 12:55:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 12:55:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 12:55:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 12:55:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 12:55:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 12:55:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-07 12:55:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 12:55:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 12:55:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-10-07 12:55:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-07 12:55:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2019-10-07 12:55:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-07 12:55:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2019-10-07 12:55:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 12:55:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-10-07 12:55:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-10-07 12:55:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-07 12:55:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-10-07 12:55:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 12:55:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-07 12:55:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-10-07 12:55:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 12:55:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 12:55:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-07 12:55:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-07 12:55:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-10-07 12:55:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-07 12:55:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-07 12:55:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-07 12:55:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-07 12:55:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-07 12:55:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-07 12:55:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-10-07 12:55:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2019-10-07 12:55:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-07 12:55:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-10-07 12:55:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-10-07 12:55:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-10-07 12:55:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-10-07 12:55:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-07 12:55:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-07 12:55:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-07 12:55:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2019-10-07 12:55:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2019-10-07 12:55:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2019-10-07 12:55:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-10-07 12:55:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2019-10-07 12:55:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2019-10-07 12:55:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2019-10-07 12:55:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2019-10-07 12:55:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-07 12:55:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-07 12:55:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-07 12:55:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-10-07 12:55:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-10-07 12:55:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2019-10-07 12:55:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-07 12:55:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-10-07 12:55:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-10-07 12:55:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-10-07 12:55:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-10-07 12:55:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-07 12:55:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2019-10-07 12:55:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2019-10-07 12:55:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2019-10-07 12:55:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2019-10-07 12:55:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2019-10-07 12:55:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_driver_lock [2019-10-07 12:55:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_driver_lock [2019-10-07 12:55:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_imon_context [2019-10-07 12:55:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_imon_context [2019-10-07 12:55:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-07 12:55:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-07 12:55:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-07 12:55:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 12:55:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-07 12:55:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 12:55:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 12:55:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 12:55:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-07 12:55:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2019-10-07 12:55:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-07 12:55:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-07 12:55:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_2 [2019-10-07 12:55:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-07 12:55:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2019-10-07 12:55:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 12:55:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_1 [2019-10-07 12:55:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_39 [2019-10-07 12:55:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-07 12:55:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 12:55:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 12:55:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 12:55:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible [2019-10-07 12:55:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-07 12:55:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2019-10-07 12:55:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 12:55:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-10-07 12:55:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-10-07 12:55:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 12:55:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-07 12:55:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-07 12:55:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-07 12:55:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 12:55:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 12:55:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 12:55:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2019-10-07 12:55:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2019-10-07 12:55:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 12:55:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 12:55:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-07 12:55:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 12:55:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 12:55:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 12:55:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 12:55:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 12:55:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 12:55:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-07 12:55:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 12:55:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 12:55:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_2 [2019-10-07 12:55:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-10-07 12:55:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2019-10-07 12:55:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2019-10-07 12:55:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-10-07 12:55:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-10-07 12:55:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_3 [2019-10-07 12:55:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2019-10-07 12:55:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-10-07 12:55:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-07 12:55:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-07 12:55:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-07 12:55:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-07 12:55:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-07 12:55:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 12:55:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-07 12:55:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 12:55:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-10-07 12:55:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 12:55:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-10-07 12:55:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-10-07 12:55:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-10-07 12:55:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-10-07 12:55:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-10-07 12:55:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-10-07 12:55:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-10-07 12:55:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-10-07 12:55:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2019-10-07 12:55:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2019-10-07 12:55:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-10-07 12:55:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2019-10-07 12:55:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-10-07 12:55:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-10-07 12:55:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-10-07 12:55:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-07 12:55:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 12:55:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-10-07 12:55:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2019-10-07 12:55:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2019-10-07 12:55:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-10-07 12:55:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-07 12:55:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_6 [2019-10-07 12:55:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-10-07 12:55:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-07 12:55:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_43 [2019-10-07 12:55:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2019-10-07 12:55:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2019-10-07 12:55:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-10-07 12:55:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 12:55:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-10-07 12:55:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-07 12:55:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-07 12:55:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-10-07 12:55:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-07 12:55:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-07 12:55:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2019-10-07 12:55:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure rc_allocate_device [2019-10-07 12:55:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure rc_free_device [2019-10-07 12:55:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure rc_register_device [2019-10-07 12:55:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure rc_unregister_device [2019-10-07 12:55:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2019-10-07 12:55:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2019-10-07 12:55:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure rc_g_keycode_from_table [2019-10-07 12:55:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure imon_probe [2019-10-07 12:55:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure imon_disconnect [2019-10-07 12:55:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf0 [2019-10-07 12:55:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rx_callback_intf1 [2019-10-07 12:55:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_tx_callback [2019-10-07 12:55:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure imon_resume [2019-10-07 12:55:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure imon_suspend [2019-10-07 12:55:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure display_open [2019-10-07 12:55:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure display_close [2019-10-07 12:55:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure vfd_write [2019-10-07 12:55:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure lcd_write [2019-10-07 12:55:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure free_imon_context [2019-10-07 12:55:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2019-10-07 12:55:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure send_associate_24g [2019-10-07 12:55:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 12:55:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_imon_clock [2019-10-07 12:55:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure show_associate_remote [2019-10-07 12:55:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-07 12:55:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure store_associate_remote [2019-10-07 12:55:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure show_imon_clock [2019-10-07 12:55:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure store_imon_clock [2019-10-07 12:55:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure imon_touch_display_timeout [2019-10-07 12:55:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure imon_ir_change_protocol [2019-10-07 12:55:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure tv2int [2019-10-07 12:55:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure stabilize [2019-10-07 12:55:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure imon_remote_key_lookup [2019-10-07 12:55:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure imon_mce_key_lookup [2019-10-07 12:55:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure imon_panel_key_lookup [2019-10-07 12:55:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure imon_mouse_event [2019-10-07 12:55:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure imon_touch_event [2019-10-07 12:55:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure imon_pad_to_keys [2019-10-07 12:55:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure imon_parse_press_type [2019-10-07 12:55:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure imon_incoming_packet [2019-10-07 12:55:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure imon_get_ffdc_type [2019-10-07 12:55:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure imon_set_display_type [2019-10-07 12:55:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_rdev [2019-10-07 12:55:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_idev [2019-10-07 12:55:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_touch [2019-10-07 12:55:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure imon_find_endpoints [2019-10-07 12:55:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_intf0 [2019-10-07 12:55:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_intf1 [2019-10-07 12:55:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init_display [2019-10-07 12:55:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~TO~int [2019-10-07 12:55:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure imon_init [2019-10-07 12:55:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure imon_exit [2019-10-07 12:55:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 12:55:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 12:55:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_4 [2019-10-07 12:55:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-07 12:55:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 12:55:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 12:55:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_driver_lock [2019-10-07 12:55:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_driver_lock [2019-10-07 12:55:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_driver_lock [2019-10-07 12:55:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_driver_lock [2019-10-07 12:55:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_driver_lock [2019-10-07 12:55:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_imon_context [2019-10-07 12:55:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_imon_context [2019-10-07 12:55:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_imon_context [2019-10-07 12:55:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_imon_context [2019-10-07 12:55:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_imon_context [2019-10-07 12:55:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-07 12:55:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-07 12:55:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-07 12:55:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-07 12:55:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 12:55:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-07 12:55:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 12:55:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 12:55:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 12:55:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 12:55:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 12:55:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 12:55:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 12:55:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 12:55:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 12:55:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 12:55:44,920 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 12:56:13,550 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 12:56:13,550 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-07 12:56:13,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 12:56:13 BoogieIcfgContainer [2019-10-07 12:56:13,553 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 12:56:13,555 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 12:56:13,555 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 12:56:13,558 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 12:56:13,558 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 12:55:39" (1/3) ... [2019-10-07 12:56:13,559 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cd5d8e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 12:56:13, skipping insertion in model container [2019-10-07 12:56:13,559 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:55:43" (2/3) ... [2019-10-07 12:56:13,560 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cd5d8e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 12:56:13, skipping insertion in model container [2019-10-07 12:56:13,560 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 12:56:13" (3/3) ... [2019-10-07 12:56:13,563 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2019-10-07 12:56:13,576 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 12:56:13,596 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 12:56:13,612 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 12:56:13,668 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 12:56:13,668 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 12:56:13,668 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 12:56:13,668 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 12:56:13,668 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 12:56:13,668 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 12:56:13,668 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 12:56:13,669 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 12:56:13,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states. [2019-10-07 12:56:13,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2019-10-07 12:56:13,767 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:56:13,768 INFO L385 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] [2019-10-07 12:56:13,771 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:56:13,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:56:13,778 INFO L82 PathProgramCache]: Analyzing trace with hash -724745382, now seen corresponding path program 1 times [2019-10-07 12:56:13,787 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:56:13,788 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:13,788 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:13,792 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:13,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:56:14,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:56:15,135 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2019-10-07 12:56:15,136 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:15,136 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:56:15,137 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:56:15,141 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:56:15,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:56:15,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:15,159 INFO L87 Difference]: Start difference. First operand 1510 states. Second operand 3 states. [2019-10-07 12:56:17,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:56:17,708 INFO L93 Difference]: Finished difference Result 3466 states and 4753 transitions. [2019-10-07 12:56:17,708 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:56:17,710 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 82 [2019-10-07 12:56:17,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:56:17,761 INFO L225 Difference]: With dead ends: 3466 [2019-10-07 12:56:17,761 INFO L226 Difference]: Without dead ends: 2269 [2019-10-07 12:56:17,779 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:17,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2269 states. [2019-10-07 12:56:18,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2269 to 2244. [2019-10-07 12:56:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2244 states. [2019-10-07 12:56:18,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 2244 states and 2934 transitions. [2019-10-07 12:56:18,161 INFO L78 Accepts]: Start accepts. Automaton has 2244 states and 2934 transitions. Word has length 82 [2019-10-07 12:56:18,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:56:18,164 INFO L462 AbstractCegarLoop]: Abstraction has 2244 states and 2934 transitions. [2019-10-07 12:56:18,164 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:56:18,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 2934 transitions. [2019-10-07 12:56:18,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2019-10-07 12:56:18,176 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:56:18,176 INFO L385 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] [2019-10-07 12:56:18,177 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:56:18,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:56:18,178 INFO L82 PathProgramCache]: Analyzing trace with hash -175833163, now seen corresponding path program 1 times [2019-10-07 12:56:18,178 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:56:18,178 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:18,179 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:18,179 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:18,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:56:18,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:56:19,041 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2019-10-07 12:56:19,042 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:19,042 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:56:19,042 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:56:19,044 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:56:19,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:56:19,045 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:19,045 INFO L87 Difference]: Start difference. First operand 2244 states and 2934 transitions. Second operand 3 states. [2019-10-07 12:56:21,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:56:21,187 INFO L93 Difference]: Finished difference Result 5556 states and 7260 transitions. [2019-10-07 12:56:21,188 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:56:21,188 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 83 [2019-10-07 12:56:21,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:56:21,218 INFO L225 Difference]: With dead ends: 5556 [2019-10-07 12:56:21,218 INFO L226 Difference]: Without dead ends: 3343 [2019-10-07 12:56:21,230 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:21,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3343 states. [2019-10-07 12:56:21,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3343 to 3303. [2019-10-07 12:56:21,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3303 states. [2019-10-07 12:56:21,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3303 states to 3303 states and 4316 transitions. [2019-10-07 12:56:21,422 INFO L78 Accepts]: Start accepts. Automaton has 3303 states and 4316 transitions. Word has length 83 [2019-10-07 12:56:21,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:56:21,423 INFO L462 AbstractCegarLoop]: Abstraction has 3303 states and 4316 transitions. [2019-10-07 12:56:21,423 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:56:21,423 INFO L276 IsEmpty]: Start isEmpty. Operand 3303 states and 4316 transitions. [2019-10-07 12:56:21,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2019-10-07 12:56:21,425 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:56:21,425 INFO L385 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, 1] [2019-10-07 12:56:21,426 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:56:21,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:56:21,426 INFO L82 PathProgramCache]: Analyzing trace with hash 16323012, now seen corresponding path program 1 times [2019-10-07 12:56:21,427 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:56:21,427 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:21,427 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:21,428 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:21,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:56:21,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:56:21,950 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2019-10-07 12:56:21,951 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:21,951 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:56:21,951 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:56:21,952 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:56:21,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:56:21,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:21,953 INFO L87 Difference]: Start difference. First operand 3303 states and 4316 transitions. Second operand 3 states. [2019-10-07 12:56:23,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:56:23,943 INFO L93 Difference]: Finished difference Result 9351 states and 12194 transitions. [2019-10-07 12:56:23,943 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:56:23,944 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 88 [2019-10-07 12:56:23,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:56:23,990 INFO L225 Difference]: With dead ends: 9351 [2019-10-07 12:56:23,990 INFO L226 Difference]: Without dead ends: 6087 [2019-10-07 12:56:24,009 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:24,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6087 states. [2019-10-07 12:56:24,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6087 to 6063. [2019-10-07 12:56:24,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6063 states. [2019-10-07 12:56:24,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6063 states to 6063 states and 7898 transitions. [2019-10-07 12:56:24,344 INFO L78 Accepts]: Start accepts. Automaton has 6063 states and 7898 transitions. Word has length 88 [2019-10-07 12:56:24,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:56:24,345 INFO L462 AbstractCegarLoop]: Abstraction has 6063 states and 7898 transitions. [2019-10-07 12:56:24,346 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:56:24,346 INFO L276 IsEmpty]: Start isEmpty. Operand 6063 states and 7898 transitions. [2019-10-07 12:56:24,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2019-10-07 12:56:24,348 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:56:24,348 INFO L385 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, 1, 1, 1] [2019-10-07 12:56:24,348 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:56:24,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:56:24,349 INFO L82 PathProgramCache]: Analyzing trace with hash -408781696, now seen corresponding path program 1 times [2019-10-07 12:56:24,349 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:56:24,349 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:24,350 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:24,350 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:24,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:56:24,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:56:24,807 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2019-10-07 12:56:24,808 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:24,808 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:56:24,808 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:56:24,810 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:56:24,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:56:24,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:24,812 INFO L87 Difference]: Start difference. First operand 6063 states and 7898 transitions. Second operand 3 states. [2019-10-07 12:56:28,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:56:28,872 INFO L93 Difference]: Finished difference Result 17927 states and 23384 transitions. [2019-10-07 12:56:28,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:56:28,872 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 90 [2019-10-07 12:56:28,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:56:28,994 INFO L225 Difference]: With dead ends: 17927 [2019-10-07 12:56:28,995 INFO L226 Difference]: Without dead ends: 11903 [2019-10-07 12:56:29,030 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:29,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11903 states. [2019-10-07 12:56:29,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11903 to 11893. [2019-10-07 12:56:29,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11893 states. [2019-10-07 12:56:29,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11893 states to 11893 states and 15502 transitions. [2019-10-07 12:56:29,683 INFO L78 Accepts]: Start accepts. Automaton has 11893 states and 15502 transitions. Word has length 90 [2019-10-07 12:56:29,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:56:29,684 INFO L462 AbstractCegarLoop]: Abstraction has 11893 states and 15502 transitions. [2019-10-07 12:56:29,684 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:56:29,684 INFO L276 IsEmpty]: Start isEmpty. Operand 11893 states and 15502 transitions. [2019-10-07 12:56:29,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2019-10-07 12:56:29,693 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:56:29,694 INFO L385 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, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:56:29,694 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:56:29,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:56:29,695 INFO L82 PathProgramCache]: Analyzing trace with hash 2118830739, now seen corresponding path program 1 times [2019-10-07 12:56:29,696 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:56:29,696 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:29,696 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:29,696 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:29,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:56:29,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:56:30,158 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2019-10-07 12:56:30,159 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:30,160 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:56:30,160 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:56:30,161 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:56:30,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:56:30,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:30,162 INFO L87 Difference]: Start difference. First operand 11893 states and 15502 transitions. Second operand 3 states. [2019-10-07 12:56:32,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:56:32,996 INFO L93 Difference]: Finished difference Result 34395 states and 44716 transitions. [2019-10-07 12:56:32,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:56:32,996 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 94 [2019-10-07 12:56:32,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:56:33,148 INFO L225 Difference]: With dead ends: 34395 [2019-10-07 12:56:33,148 INFO L226 Difference]: Without dead ends: 22541 [2019-10-07 12:56:33,201 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:33,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22541 states. [2019-10-07 12:56:34,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22541 to 22515. [2019-10-07 12:56:34,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22515 states. [2019-10-07 12:56:34,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22515 states to 22515 states and 29220 transitions. [2019-10-07 12:56:34,425 INFO L78 Accepts]: Start accepts. Automaton has 22515 states and 29220 transitions. Word has length 94 [2019-10-07 12:56:34,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:56:34,426 INFO L462 AbstractCegarLoop]: Abstraction has 22515 states and 29220 transitions. [2019-10-07 12:56:34,426 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:56:34,426 INFO L276 IsEmpty]: Start isEmpty. Operand 22515 states and 29220 transitions. [2019-10-07 12:56:34,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2019-10-07 12:56:34,428 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:56:34,428 INFO L385 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, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:56:34,428 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:56:34,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:56:34,429 INFO L82 PathProgramCache]: Analyzing trace with hash -906705183, now seen corresponding path program 1 times [2019-10-07 12:56:34,429 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:56:34,429 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:34,429 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:34,429 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:34,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:56:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:56:34,843 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2019-10-07 12:56:34,844 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:34,844 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:56:34,844 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:56:34,845 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:56:34,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:56:34,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:34,847 INFO L87 Difference]: Start difference. First operand 22515 states and 29220 transitions. Second operand 3 states. [2019-10-07 12:56:38,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:56:38,921 INFO L93 Difference]: Finished difference Result 64791 states and 84046 transitions. [2019-10-07 12:56:38,922 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:56:38,922 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 95 [2019-10-07 12:56:38,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:56:39,142 INFO L225 Difference]: With dead ends: 64791 [2019-10-07 12:56:39,142 INFO L226 Difference]: Without dead ends: 42315 [2019-10-07 12:56:39,232 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:39,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42315 states. [2019-10-07 12:56:41,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42315 to 42287. [2019-10-07 12:56:41,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42287 states. [2019-10-07 12:56:41,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42287 states to 42287 states and 54814 transitions. [2019-10-07 12:56:41,253 INFO L78 Accepts]: Start accepts. Automaton has 42287 states and 54814 transitions. Word has length 95 [2019-10-07 12:56:41,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:56:41,255 INFO L462 AbstractCegarLoop]: Abstraction has 42287 states and 54814 transitions. [2019-10-07 12:56:41,255 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:56:41,255 INFO L276 IsEmpty]: Start isEmpty. Operand 42287 states and 54814 transitions. [2019-10-07 12:56:41,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2019-10-07 12:56:41,256 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:56:41,257 INFO L385 BasicCegarLoop]: trace histogram [10, 10, 10, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:56:41,257 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:56:41,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:56:41,257 INFO L82 PathProgramCache]: Analyzing trace with hash -1614462286, now seen corresponding path program 1 times [2019-10-07 12:56:41,258 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:56:41,258 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:41,258 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:41,258 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:41,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:56:41,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:56:41,760 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-07 12:56:41,760 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:41,760 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:56:41,761 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:56:41,761 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:56:41,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:56:41,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:41,763 INFO L87 Difference]: Start difference. First operand 42287 states and 54814 transitions. Second operand 3 states. [2019-10-07 12:56:46,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:56:46,250 INFO L93 Difference]: Finished difference Result 46977 states and 59772 transitions. [2019-10-07 12:56:46,250 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:56:46,250 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 107 [2019-10-07 12:56:46,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:56:46,432 INFO L225 Difference]: With dead ends: 46977 [2019-10-07 12:56:46,432 INFO L226 Difference]: Without dead ends: 46973 [2019-10-07 12:56:46,455 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:46,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46973 states. [2019-10-07 12:56:48,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46973 to 46969. [2019-10-07 12:56:48,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46969 states. [2019-10-07 12:56:48,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46969 states to 46969 states and 59709 transitions. [2019-10-07 12:56:48,269 INFO L78 Accepts]: Start accepts. Automaton has 46969 states and 59709 transitions. Word has length 107 [2019-10-07 12:56:48,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:56:48,270 INFO L462 AbstractCegarLoop]: Abstraction has 46969 states and 59709 transitions. [2019-10-07 12:56:48,270 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:56:48,270 INFO L276 IsEmpty]: Start isEmpty. Operand 46969 states and 59709 transitions. [2019-10-07 12:56:48,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-10-07 12:56:48,272 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:56:48,272 INFO L385 BasicCegarLoop]: trace histogram [10, 10, 10, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:56:48,272 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:56:48,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:56:48,273 INFO L82 PathProgramCache]: Analyzing trace with hash 1490404575, now seen corresponding path program 1 times [2019-10-07 12:56:48,273 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:56:48,273 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:48,273 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:48,274 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:48,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:56:48,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:56:48,638 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-07 12:56:48,638 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:48,638 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:56:48,639 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:56:48,639 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:56:48,639 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:56:48,640 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:48,640 INFO L87 Difference]: Start difference. First operand 46969 states and 59709 transitions. Second operand 3 states. [2019-10-07 12:56:54,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:56:54,744 INFO L93 Difference]: Finished difference Result 114897 states and 146693 transitions. [2019-10-07 12:56:54,744 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:56:54,744 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 108 [2019-10-07 12:56:54,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:56:55,126 INFO L225 Difference]: With dead ends: 114897 [2019-10-07 12:56:55,126 INFO L226 Difference]: Without dead ends: 67967 [2019-10-07 12:56:55,496 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:55,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67967 states. [2019-10-07 12:56:57,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67967 to 67620. [2019-10-07 12:56:57,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67620 states. [2019-10-07 12:56:57,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67620 states to 67620 states and 86218 transitions. [2019-10-07 12:56:57,771 INFO L78 Accepts]: Start accepts. Automaton has 67620 states and 86218 transitions. Word has length 108 [2019-10-07 12:56:57,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:56:57,772 INFO L462 AbstractCegarLoop]: Abstraction has 67620 states and 86218 transitions. [2019-10-07 12:56:57,772 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:56:57,772 INFO L276 IsEmpty]: Start isEmpty. Operand 67620 states and 86218 transitions. [2019-10-07 12:56:57,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2019-10-07 12:56:57,774 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:56:57,774 INFO L385 BasicCegarLoop]: trace histogram [10, 10, 10, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:56:57,774 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:56:57,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:56:57,775 INFO L82 PathProgramCache]: Analyzing trace with hash -1042965675, now seen corresponding path program 1 times [2019-10-07 12:56:57,775 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:56:57,775 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:57,775 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:57,775 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:56:57,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:56:57,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:56:58,188 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-07 12:56:58,189 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:56:58,193 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:56:58,194 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:56:58,194 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:56:58,194 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:56:58,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:56:58,195 INFO L87 Difference]: Start difference. First operand 67620 states and 86218 transitions. Second operand 3 states. [2019-10-07 12:57:02,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:57:02,731 INFO L93 Difference]: Finished difference Result 67622 states and 86219 transitions. [2019-10-07 12:57:03,071 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:57:03,071 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 109 [2019-10-07 12:57:03,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:57:03,280 INFO L225 Difference]: With dead ends: 67622 [2019-10-07 12:57:03,281 INFO L226 Difference]: Without dead ends: 67604 [2019-10-07 12:57:03,300 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:57:03,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67604 states. [2019-10-07 12:57:07,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67604 to 67604. [2019-10-07 12:57:07,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67604 states. [2019-10-07 12:57:07,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67604 states to 67604 states and 86153 transitions. [2019-10-07 12:57:07,858 INFO L78 Accepts]: Start accepts. Automaton has 67604 states and 86153 transitions. Word has length 109 [2019-10-07 12:57:07,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:57:07,859 INFO L462 AbstractCegarLoop]: Abstraction has 67604 states and 86153 transitions. [2019-10-07 12:57:07,859 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:57:07,859 INFO L276 IsEmpty]: Start isEmpty. Operand 67604 states and 86153 transitions. [2019-10-07 12:57:07,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-10-07 12:57:07,863 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:57:07,863 INFO L385 BasicCegarLoop]: trace histogram [10, 10, 10, 4, 2, 2, 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, 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, 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] [2019-10-07 12:57:07,864 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:57:07,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:57:07,864 INFO L82 PathProgramCache]: Analyzing trace with hash -31593699, now seen corresponding path program 1 times [2019-10-07 12:57:07,864 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:57:07,864 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:07,865 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:07,865 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:07,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:57:08,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:57:08,344 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2019-10-07 12:57:08,344 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:08,345 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:57:08,345 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:57:08,346 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:57:08,346 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:57:08,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:57:08,347 INFO L87 Difference]: Start difference. First operand 67604 states and 86153 transitions. Second operand 3 states. [2019-10-07 12:57:10,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:57:10,676 INFO L93 Difference]: Finished difference Result 102169 states and 130150 transitions. [2019-10-07 12:57:10,676 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:57:10,676 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2019-10-07 12:57:10,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:57:10,794 INFO L225 Difference]: With dead ends: 102169 [2019-10-07 12:57:10,794 INFO L226 Difference]: Without dead ends: 34604 [2019-10-07 12:57:10,942 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:57:10,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34604 states. [2019-10-07 12:57:12,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34604 to 34086. [2019-10-07 12:57:12,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34086 states. [2019-10-07 12:57:12,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34086 states to 34086 states and 43473 transitions. [2019-10-07 12:57:12,415 INFO L78 Accepts]: Start accepts. Automaton has 34086 states and 43473 transitions. Word has length 184 [2019-10-07 12:57:12,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:57:12,416 INFO L462 AbstractCegarLoop]: Abstraction has 34086 states and 43473 transitions. [2019-10-07 12:57:12,416 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:57:12,416 INFO L276 IsEmpty]: Start isEmpty. Operand 34086 states and 43473 transitions. [2019-10-07 12:57:12,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2019-10-07 12:57:12,427 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:57:12,427 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:57:12,428 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:57:12,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:57:12,428 INFO L82 PathProgramCache]: Analyzing trace with hash 1369327171, now seen corresponding path program 1 times [2019-10-07 12:57:12,428 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:57:12,428 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:12,429 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:12,429 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:12,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:57:12,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:57:12,865 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2019-10-07 12:57:12,865 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:12,865 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:57:12,865 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:57:12,866 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:57:12,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:57:12,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:57:12,867 INFO L87 Difference]: Start difference. First operand 34086 states and 43473 transitions. Second operand 3 states. [2019-10-07 12:57:17,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:57:17,633 INFO L93 Difference]: Finished difference Result 85042 states and 108607 transitions. [2019-10-07 12:57:17,634 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:57:17,634 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 197 [2019-10-07 12:57:17,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:57:17,760 INFO L225 Difference]: With dead ends: 85042 [2019-10-07 12:57:17,760 INFO L226 Difference]: Without dead ends: 51053 [2019-10-07 12:57:17,810 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:57:17,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51053 states. [2019-10-07 12:57:18,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51053 to 50598. [2019-10-07 12:57:18,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50598 states. [2019-10-07 12:57:18,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50598 states to 50598 states and 64569 transitions. [2019-10-07 12:57:18,968 INFO L78 Accepts]: Start accepts. Automaton has 50598 states and 64569 transitions. Word has length 197 [2019-10-07 12:57:18,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:57:18,968 INFO L462 AbstractCegarLoop]: Abstraction has 50598 states and 64569 transitions. [2019-10-07 12:57:18,968 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:57:18,969 INFO L276 IsEmpty]: Start isEmpty. Operand 50598 states and 64569 transitions. [2019-10-07 12:57:18,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2019-10-07 12:57:18,974 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:57:18,974 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:57:18,974 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:57:18,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:57:18,975 INFO L82 PathProgramCache]: Analyzing trace with hash 1808342346, now seen corresponding path program 1 times [2019-10-07 12:57:18,975 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:57:18,975 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:18,976 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:18,976 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:18,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:57:19,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:57:19,429 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2019-10-07 12:57:19,430 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:19,430 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:57:19,430 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:57:19,431 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:57:19,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:57:19,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:57:19,431 INFO L87 Difference]: Start difference. First operand 50598 states and 64569 transitions. Second operand 3 states. [2019-10-07 12:57:24,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:57:24,270 INFO L93 Difference]: Finished difference Result 101102 states and 129115 transitions. [2019-10-07 12:57:24,271 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:57:24,271 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 196 [2019-10-07 12:57:24,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:57:24,467 INFO L225 Difference]: With dead ends: 101102 [2019-10-07 12:57:24,468 INFO L226 Difference]: Without dead ends: 50601 [2019-10-07 12:57:24,590 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:57:24,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50601 states. [2019-10-07 12:57:28,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50601 to 49344. [2019-10-07 12:57:28,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49344 states. [2019-10-07 12:57:28,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49344 states to 49344 states and 62215 transitions. [2019-10-07 12:57:28,419 INFO L78 Accepts]: Start accepts. Automaton has 49344 states and 62215 transitions. Word has length 196 [2019-10-07 12:57:28,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:57:28,420 INFO L462 AbstractCegarLoop]: Abstraction has 49344 states and 62215 transitions. [2019-10-07 12:57:28,420 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:57:28,420 INFO L276 IsEmpty]: Start isEmpty. Operand 49344 states and 62215 transitions. [2019-10-07 12:57:28,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-10-07 12:57:28,431 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:57:28,431 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 2, 2, 2, 2, 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, 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, 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] [2019-10-07 12:57:28,431 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:57:28,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:57:28,432 INFO L82 PathProgramCache]: Analyzing trace with hash 687251774, now seen corresponding path program 1 times [2019-10-07 12:57:28,432 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:57:28,432 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:28,433 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:28,433 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:28,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:57:28,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:57:28,885 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2019-10-07 12:57:28,885 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:28,885 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:57:28,885 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:57:28,887 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:57:28,887 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:57:28,888 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:57:28,888 INFO L87 Difference]: Start difference. First operand 49344 states and 62215 transitions. Second operand 3 states. [2019-10-07 12:57:33,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:57:33,153 INFO L93 Difference]: Finished difference Result 49354 states and 62223 transitions. [2019-10-07 12:57:33,153 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:57:33,153 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 215 [2019-10-07 12:57:33,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:57:33,274 INFO L225 Difference]: With dead ends: 49354 [2019-10-07 12:57:33,275 INFO L226 Difference]: Without dead ends: 49351 [2019-10-07 12:57:33,294 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:57:33,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49351 states. [2019-10-07 12:57:34,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49351 to 49343. [2019-10-07 12:57:34,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49343 states. [2019-10-07 12:57:34,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49343 states to 49343 states and 62134 transitions. [2019-10-07 12:57:34,704 INFO L78 Accepts]: Start accepts. Automaton has 49343 states and 62134 transitions. Word has length 215 [2019-10-07 12:57:34,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:57:34,705 INFO L462 AbstractCegarLoop]: Abstraction has 49343 states and 62134 transitions. [2019-10-07 12:57:34,705 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:57:34,705 INFO L276 IsEmpty]: Start isEmpty. Operand 49343 states and 62134 transitions. [2019-10-07 12:57:34,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2019-10-07 12:57:34,740 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:57:34,740 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 4, 2, 2, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:57:34,741 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:57:34,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:57:34,741 INFO L82 PathProgramCache]: Analyzing trace with hash 211216453, now seen corresponding path program 1 times [2019-10-07 12:57:34,741 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:57:34,741 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:34,742 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:34,742 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:34,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:57:34,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:57:35,407 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2019-10-07 12:57:35,408 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:35,408 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:57:35,408 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 12:57:35,410 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 12:57:35,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 12:57:35,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 12:57:35,410 INFO L87 Difference]: Start difference. First operand 49343 states and 62134 transitions. Second operand 5 states. [2019-10-07 12:57:36,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:57:36,933 INFO L93 Difference]: Finished difference Result 98877 states and 124507 transitions. [2019-10-07 12:57:36,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 12:57:36,934 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 256 [2019-10-07 12:57:36,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:57:37,064 INFO L225 Difference]: With dead ends: 98877 [2019-10-07 12:57:37,064 INFO L226 Difference]: Without dead ends: 49631 [2019-10-07 12:57:37,132 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-07 12:57:37,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49631 states. [2019-10-07 12:57:38,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49631 to 49631. [2019-10-07 12:57:38,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49631 states. [2019-10-07 12:57:38,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49631 states to 49631 states and 62422 transitions. [2019-10-07 12:57:38,861 INFO L78 Accepts]: Start accepts. Automaton has 49631 states and 62422 transitions. Word has length 256 [2019-10-07 12:57:38,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:57:38,861 INFO L462 AbstractCegarLoop]: Abstraction has 49631 states and 62422 transitions. [2019-10-07 12:57:38,862 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 12:57:38,862 INFO L276 IsEmpty]: Start isEmpty. Operand 49631 states and 62422 transitions. [2019-10-07 12:57:38,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2019-10-07 12:57:38,913 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:57:38,913 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 3, 2, 2, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:57:38,914 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:57:38,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:57:38,914 INFO L82 PathProgramCache]: Analyzing trace with hash -146645322, now seen corresponding path program 1 times [2019-10-07 12:57:38,914 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:57:38,915 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:38,915 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:38,915 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:38,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:57:39,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:57:39,364 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2019-10-07 12:57:39,365 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:39,365 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:57:39,365 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:57:39,366 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:57:39,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:57:39,366 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:57:39,366 INFO L87 Difference]: Start difference. First operand 49631 states and 62422 transitions. Second operand 3 states. [2019-10-07 12:57:40,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:57:40,849 INFO L93 Difference]: Finished difference Result 99501 states and 125251 transitions. [2019-10-07 12:57:40,849 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:57:40,849 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 264 [2019-10-07 12:57:40,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:57:40,965 INFO L225 Difference]: With dead ends: 99501 [2019-10-07 12:57:40,966 INFO L226 Difference]: Without dead ends: 49967 [2019-10-07 12:57:41,028 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:57:41,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49967 states. [2019-10-07 12:57:42,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49967 to 49919. [2019-10-07 12:57:42,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49919 states. [2019-10-07 12:57:42,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49919 states to 49919 states and 62806 transitions. [2019-10-07 12:57:42,287 INFO L78 Accepts]: Start accepts. Automaton has 49919 states and 62806 transitions. Word has length 264 [2019-10-07 12:57:42,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:57:42,287 INFO L462 AbstractCegarLoop]: Abstraction has 49919 states and 62806 transitions. [2019-10-07 12:57:42,287 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:57:42,287 INFO L276 IsEmpty]: Start isEmpty. Operand 49919 states and 62806 transitions. [2019-10-07 12:57:42,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2019-10-07 12:57:42,334 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:57:42,334 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 3, 2, 2, 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, 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, 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, 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] [2019-10-07 12:57:42,335 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:57:42,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:57:42,335 INFO L82 PathProgramCache]: Analyzing trace with hash -857559054, now seen corresponding path program 1 times [2019-10-07 12:57:42,335 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:57:42,335 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:42,336 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:42,336 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:42,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:57:42,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:57:42,871 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2019-10-07 12:57:42,871 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:42,871 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:57:42,872 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 12:57:42,872 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 12:57:42,872 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 12:57:42,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 12:57:42,873 INFO L87 Difference]: Start difference. First operand 49919 states and 62806 transitions. Second operand 5 states. [2019-10-07 12:57:44,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:57:44,293 INFO L93 Difference]: Finished difference Result 99257 states and 124863 transitions. [2019-10-07 12:57:44,293 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 12:57:44,294 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 267 [2019-10-07 12:57:44,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:57:44,422 INFO L225 Difference]: With dead ends: 99257 [2019-10-07 12:57:44,423 INFO L226 Difference]: Without dead ends: 49435 [2019-10-07 12:57:44,488 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-07 12:57:44,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49435 states. [2019-10-07 12:57:45,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49435 to 48955. [2019-10-07 12:57:45,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48955 states. [2019-10-07 12:57:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48955 states to 48955 states and 61482 transitions. [2019-10-07 12:57:45,583 INFO L78 Accepts]: Start accepts. Automaton has 48955 states and 61482 transitions. Word has length 267 [2019-10-07 12:57:45,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:57:45,584 INFO L462 AbstractCegarLoop]: Abstraction has 48955 states and 61482 transitions. [2019-10-07 12:57:45,585 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 12:57:45,585 INFO L276 IsEmpty]: Start isEmpty. Operand 48955 states and 61482 transitions. [2019-10-07 12:57:45,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2019-10-07 12:57:45,639 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:57:45,640 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 1, 1, 1, 1, 1] [2019-10-07 12:57:45,640 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:57:45,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:57:45,640 INFO L82 PathProgramCache]: Analyzing trace with hash 503471965, now seen corresponding path program 1 times [2019-10-07 12:57:45,641 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:57:45,641 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:45,641 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:45,641 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:45,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:57:45,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:57:46,275 INFO L134 CoverageAnalysis]: Checked inductivity of 649 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2019-10-07 12:57:46,276 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:46,276 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 12:57:46,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:57:51,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:57:51,794 INFO L256 TraceCheckSpWp]: Trace formula consists of 7998 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-07 12:57:51,828 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 12:57:52,028 INFO L134 CoverageAnalysis]: Checked inductivity of 649 backedges. 324 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2019-10-07 12:57:52,028 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 12:57:52,530 INFO L134 CoverageAnalysis]: Checked inductivity of 649 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 647 trivial. 0 not checked. [2019-10-07 12:57:52,531 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 12:57:52,531 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [7] total 11 [2019-10-07 12:57:52,532 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 12:57:52,532 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 12:57:52,533 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2019-10-07 12:57:52,533 INFO L87 Difference]: Start difference. First operand 48955 states and 61482 transitions. Second operand 6 states. [2019-10-07 12:57:55,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:57:55,235 INFO L93 Difference]: Finished difference Result 97876 states and 122922 transitions. [2019-10-07 12:57:55,236 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 12:57:55,236 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 323 [2019-10-07 12:57:55,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:57:55,504 INFO L225 Difference]: With dead ends: 97876 [2019-10-07 12:57:55,504 INFO L226 Difference]: Without dead ends: 48957 [2019-10-07 12:57:55,699 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 656 GetRequests, 644 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2019-10-07 12:57:55,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48957 states. [2019-10-07 12:57:58,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48957 to 48957. [2019-10-07 12:57:58,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48957 states. [2019-10-07 12:57:58,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48957 states to 48957 states and 61484 transitions. [2019-10-07 12:57:58,311 INFO L78 Accepts]: Start accepts. Automaton has 48957 states and 61484 transitions. Word has length 323 [2019-10-07 12:57:58,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:57:58,312 INFO L462 AbstractCegarLoop]: Abstraction has 48957 states and 61484 transitions. [2019-10-07 12:57:58,312 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 12:57:58,312 INFO L276 IsEmpty]: Start isEmpty. Operand 48957 states and 61484 transitions. [2019-10-07 12:57:58,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2019-10-07 12:57:58,404 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:57:58,405 INFO L385 BasicCegarLoop]: trace histogram [18, 18, 18, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 1, 1, 1, 1, 1] [2019-10-07 12:57:58,620 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:57:58,621 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:57:58,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:57:58,622 INFO L82 PathProgramCache]: Analyzing trace with hash -805035043, now seen corresponding path program 1 times [2019-10-07 12:57:58,623 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:57:58,623 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:58,623 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:58,623 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:57:58,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:57:58,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:57:59,394 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2019-10-07 12:57:59,394 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:57:59,395 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 12:57:59,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:58:03,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:58:03,130 INFO L256 TraceCheckSpWp]: Trace formula consists of 8010 conjuncts, 5 conjunts are in the unsatisfiable core [2019-10-07 12:58:03,151 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 12:58:03,265 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 324 proven. 3 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2019-10-07 12:58:03,266 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 12:58:03,635 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2019-10-07 12:58:04,507 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 647 trivial. 0 not checked. [2019-10-07 12:58:04,507 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 12:58:04,582 INFO L162 IcfgInterpreter]: Started Sifa with 233 locations of interest [2019-10-07 12:58:04,583 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 12:58:04,595 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 12:58:04,609 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 12:58:04,609 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 12:58:21,436 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string73.base|) [2019-10-07 12:58:23,601 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string114.base|) [2019-10-07 12:58:25,814 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string121.base| |#t~string72.base|) [2019-10-07 12:58:28,049 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| (select (select |#memory_$Pointer$.base| |~#imon_vfd_class~0.base|) (+ |~#imon_vfd_class~0.offset| 8))) [2019-10-07 12:58:30,257 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| (select (select |#memory_$Pointer$.base| |~#imon_lcd_class~0.base|) (+ |~#imon_lcd_class~0.offset| 8))) [2019-10-07 12:58:32,437 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#imon_driver~0.base|) (+ |~#imon_driver~0.offset| 36)) |#t~string72.base|) [2019-10-07 12:58:34,595 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#imon_driver~0.base| |#t~string72.base|) [2019-10-07 12:58:36,791 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string150.base|) [2019-10-07 12:58:38,973 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#imon_vfd_class~0.base|) |~#imon_vfd_class~0.offset|) |#t~string72.base|) [2019-10-07 12:58:41,207 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#imon_vfd_class~0.base| |#t~string72.base|) [2019-10-07 12:58:43,394 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#imon_lcd_class~0.base|) |~#imon_lcd_class~0.offset|) |#t~string72.base|) [2019-10-07 12:58:45,644 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#imon_lcd_class~0.base| |#t~string72.base|) [2019-10-07 12:58:47,834 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |~#imon_panel_key_table~0.base|) [2019-10-07 12:58:50,011 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| (select (select |#memory_$Pointer$.base| |~#driver_lock~0.base|) (+ |~#driver_lock~0.offset| 32))) [2019-10-07 12:58:52,201 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#driver_lock~0.base| |#t~string72.base|) [2019-10-07 12:58:54,408 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string154.base|) [2019-10-07 12:58:56,591 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string159.base|) [2019-10-07 12:58:58,761 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string160.base|) [2019-10-07 12:59:00,947 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string161.base| |#t~string72.base|) [2019-10-07 12:59:03,178 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string162.base| |#t~string72.base|) [2019-10-07 12:59:05,387 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string166.base| |#t~string72.base|) [2019-10-07 12:59:07,624 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string167.base| |#t~string72.base|) [2019-10-07 12:59:09,811 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string168.base| |#t~string72.base|) [2019-10-07 12:59:12,031 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string172.base| |#t~string72.base|) [2019-10-07 12:59:14,266 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string173.base| |#t~string72.base|) [2019-10-07 12:59:16,453 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string176.base| |#t~string72.base|) [2019-10-07 12:59:18,631 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string177.base| |#t~string72.base|) [2019-10-07 12:59:20,816 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string180.base| |#t~string72.base|) [2019-10-07 12:59:23,016 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string181.base| |#t~string72.base|) [2019-10-07 12:59:25,222 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string184.base| |#t~string72.base|) [2019-10-07 12:59:27,418 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string185.base| |#t~string72.base|) [2019-10-07 12:59:29,615 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string186.base| |#t~string72.base|) [2019-10-07 12:59:31,850 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string187.base| |#t~string72.base|) [2019-10-07 12:59:34,084 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string188.base| |#t~string72.base|) [2019-10-07 12:59:36,282 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string189.base| |#t~string72.base|) [2019-10-07 12:59:38,627 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string193.base|) [2019-10-07 12:59:40,877 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string195.base|) [2019-10-07 12:59:43,109 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string198.base|) [2019-10-07 12:59:45,371 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string199.base|) [2019-10-07 12:59:47,603 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string202.base| |#t~string72.base|) [2019-10-07 12:59:49,794 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string203.base| |#t~string72.base|) [2019-10-07 12:59:52,016 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string206.base| |#t~string72.base|) [2019-10-07 12:59:54,251 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string207.base| |#t~string72.base|) [2019-10-07 12:59:56,440 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string72.base|) [2019-10-07 12:59:58,680 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string209.base| |#t~string72.base|) [2019-10-07 13:00:00,899 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string210.base| |#t~string72.base|) [2019-10-07 13:00:03,100 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string211.base| |#t~string72.base|) [2019-10-07 13:00:05,283 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string215.base| |#t~string72.base|) [2019-10-07 13:00:07,464 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string217.base| |#t~string72.base|) [2019-10-07 13:00:09,641 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string238.base|) [2019-10-07 13:00:11,832 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string239.base|) [2019-10-07 13:00:14,064 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string242.base| |#t~string72.base|) [2019-10-07 13:00:16,234 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string243.base| |#t~string72.base|) [2019-10-07 13:00:18,450 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string246.base| |#t~string72.base|) [2019-10-07 13:00:20,643 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string247.base| |#t~string72.base|) [2019-10-07 13:00:22,860 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string256.base| |#t~string72.base|) [2019-10-07 13:00:25,029 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string257.base| |#t~string72.base|) [2019-10-07 13:00:27,225 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string260.base| |#t~string72.base|) [2019-10-07 13:00:29,420 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string261.base| |#t~string72.base|) [2019-10-07 13:00:31,627 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string266.base| |#t~string72.base|) [2019-10-07 13:00:33,843 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string267.base| |#t~string72.base|) [2019-10-07 13:00:35,999 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string275.base|) [2019-10-07 13:00:38,199 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string276.base|) [2019-10-07 13:00:40,387 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string279.base|) [2019-10-07 13:00:42,566 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string281.base|) [2019-10-07 13:00:44,761 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string284.base|) [2019-10-07 13:00:46,978 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string291.base| |#t~string72.base|) [2019-10-07 13:00:49,155 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string293.base| |#t~string72.base|) [2019-10-07 13:00:51,373 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string295.base| |#t~string72.base|) [2019-10-07 13:00:53,577 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string296.base| |#t~string72.base|) [2019-10-07 13:00:55,797 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string302.base|) [2019-10-07 13:00:58,013 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| (select (select |#memory_$Pointer$.base| |~#dev_attr_imon_clock~0.base|) |~#dev_attr_imon_clock~0.offset|)) [2019-10-07 13:01:00,206 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| (select (select |#memory_$Pointer$.base| |~#imon_display_sysfs_entries~0.base|) |~#imon_display_sysfs_entries~0.offset|)) [2019-10-07 13:01:02,395 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#dev_attr_associate_remote~0.base|) |~#dev_attr_associate_remote~0.offset|) |#t~string72.base|) [2019-10-07 13:01:04,596 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| (select (select |#memory_$Pointer$.base| |~#imon_rf_sysfs_entries~0.base|) |~#imon_rf_sysfs_entries~0.offset|)) [2019-10-07 13:01:06,780 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| (select (select |#memory_$Pointer$.base| |~#imon_display_attr_group~0.base|) (+ |~#imon_display_attr_group~0.offset| 8))) [2019-10-07 13:01:09,017 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |~#imon_display_attr_group~0.base|) [2019-10-07 13:01:11,199 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#imon_rf_attr_group~0.base|) (+ |~#imon_rf_attr_group~0.offset| 8)) |#t~string72.base|) [2019-10-07 13:01:13,414 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |~#imon_rf_attr_group~0.base|) [2019-10-07 13:01:15,641 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string330.base| |#t~string72.base|) [2019-10-07 13:01:17,855 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string331.base| |#t~string72.base|) [2019-10-07 13:01:20,023 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string334.base| |#t~string72.base|) [2019-10-07 13:01:22,215 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string335.base| |#t~string72.base|) [2019-10-07 13:01:24,417 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string337.base| |#t~string72.base|) [2019-10-07 13:01:26,610 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string338.base| |#t~string72.base|) [2019-10-07 13:01:28,810 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string344.base| |#t~string72.base|) [2019-10-07 13:01:31,014 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string345.base| |#t~string72.base|) [2019-10-07 13:01:33,217 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string350.base|) [2019-10-07 13:01:35,411 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string351.base|) [2019-10-07 13:01:37,635 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string355.base|) [2019-10-07 13:01:39,821 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string356.base|) [2019-10-07 13:01:42,028 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string359.base|) [2019-10-07 13:01:44,233 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string360.base|) [2019-10-07 13:01:46,450 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string362.base|) [2019-10-07 13:01:48,659 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string363.base|) [2019-10-07 13:01:50,890 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string367.base|) [2019-10-07 13:01:53,073 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string368.base|) [2019-10-07 13:01:55,270 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string369.base|) [2019-10-07 13:01:57,502 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string370.base| |#t~string72.base|) [2019-10-07 13:01:59,713 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string371.base| |#t~string72.base|) [2019-10-07 13:02:01,958 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string372.base| |#t~string72.base|) [2019-10-07 13:02:04,152 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string376.base| |#t~string72.base|) [2019-10-07 13:02:06,332 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string378.base| |#t~string72.base|) [2019-10-07 13:02:08,571 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string379.base| |#t~string72.base|) [2019-10-07 13:02:10,753 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string395.base| |#t~string72.base|) [2019-10-07 13:02:12,951 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string397.base| |#t~string72.base|) [2019-10-07 13:02:15,144 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string398.base| |#t~string72.base|) [2019-10-07 13:02:17,405 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string399.base| |#t~string72.base|) [2019-10-07 13:02:19,623 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string400.base|) [2019-10-07 13:02:21,802 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string404.base|) [2019-10-07 13:02:23,985 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string405.base| |#t~string72.base|) [2019-10-07 13:02:26,181 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string406.base| |#t~string72.base|) [2019-10-07 13:02:28,354 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string407.base| |#t~string72.base|) [2019-10-07 13:02:30,551 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string408.base| |#t~string72.base|) [2019-10-07 13:02:32,757 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string409.base| |#t~string72.base|) [2019-10-07 13:02:35,083 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string413.base| |#t~string72.base|) [2019-10-07 13:02:37,450 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string414.base| |#t~string72.base|) [2019-10-07 13:02:39,697 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string415.base| |#t~string72.base|) [2019-10-07 13:02:41,965 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string416.base| |#t~string72.base|) [2019-10-07 13:02:44,187 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string417.base| |#t~string72.base|) [2019-10-07 13:02:46,440 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string418.base| |#t~string72.base|) [2019-10-07 13:02:48,808 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string422.base| |#t~string72.base|) [2019-10-07 13:02:51,117 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string423.base| |#t~string72.base|) [2019-10-07 13:02:53,454 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string425.base| |#t~string72.base|) [2019-10-07 13:02:55,734 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string426.base| |#t~string72.base|) [2019-10-07 13:02:57,930 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string427.base| |#t~string72.base|) [2019-10-07 13:03:00,144 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string428.base| |#t~string72.base|) [2019-10-07 13:03:03,026 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string429.base| |#t~string72.base|) [2019-10-07 13:03:05,459 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string433.base|) [2019-10-07 13:03:07,670 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string434.base|) [2019-10-07 13:03:10,041 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string498.base|) [2019-10-07 13:03:12,293 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string499.base|) [2019-10-07 13:03:14,500 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string500.base| |#t~string72.base|) [2019-10-07 13:03:16,696 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string501.base| |#t~string72.base|) [2019-10-07 13:03:18,904 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string505.base| |#t~string72.base|) [2019-10-07 13:03:21,113 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string507.base| |#t~string72.base|) [2019-10-07 13:03:23,345 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string624.base| |#t~string72.base|) [2019-10-07 13:03:25,612 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string625.base| |#t~string72.base|) [2019-10-07 13:03:27,665 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string626.base| |#t~string72.base|) [2019-10-07 13:03:29,726 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string627.base| |#t~string72.base|) [2019-10-07 13:03:31,807 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string631.base| |#t~string72.base|) [2019-10-07 13:03:33,869 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string632.base| |#t~string72.base|) [2019-10-07 13:03:35,964 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string634.base| |#t~string72.base|) [2019-10-07 13:03:38,066 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string635.base| |#t~string72.base|) [2019-10-07 13:03:40,119 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string637.base| |#t~string72.base|) [2019-10-07 13:03:42,208 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string638.base| |#t~string72.base|) [2019-10-07 13:03:44,330 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string639.base| |#t~string72.base|) [2019-10-07 13:03:46,418 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string640.base|) [2019-10-07 13:03:48,680 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string644.base|) [2019-10-07 13:03:50,893 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string645.base|) [2019-10-07 13:03:53,088 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string663.base| |#t~string72.base|) [2019-10-07 13:03:55,300 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string665.base| |#t~string72.base|) [2019-10-07 13:03:57,521 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string668.base| |#t~string72.base|) [2019-10-07 13:03:59,968 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string697.base|) [2019-10-07 13:04:02,046 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string698.base|) [2019-10-07 13:04:04,220 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string700.base| |#t~string72.base|) [2019-10-07 13:04:06,507 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string701.base| |#t~string72.base|) [2019-10-07 13:04:08,789 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string720.base|) [2019-10-07 13:04:11,091 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string721.base|) [2019-10-07 13:04:13,329 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string728.base|) [2019-10-07 13:04:15,572 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string729.base|) [2019-10-07 13:04:17,812 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string738.base|) [2019-10-07 13:04:19,927 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string739.base|) [2019-10-07 13:04:22,146 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string747.base| |#t~string72.base|) [2019-10-07 13:04:24,221 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string750.base| |#t~string72.base|) [2019-10-07 13:04:26,337 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string753.base| |#t~string72.base|) [2019-10-07 13:04:28,415 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string756.base| |#t~string72.base|) [2019-10-07 13:04:30,667 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string759.base| |#t~string72.base|) [2019-10-07 13:04:32,945 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string762.base| |#t~string72.base|) [2019-10-07 13:04:35,153 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string765.base| |#t~string72.base|) [2019-10-07 13:04:37,410 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string767.base| |#t~string72.base|) [2019-10-07 13:04:39,795 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string773.base|) [2019-10-07 13:04:42,175 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string774.base|) [2019-10-07 13:04:44,342 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string778.base|) [2019-10-07 13:04:46,910 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string780.base|) [2019-10-07 13:04:49,823 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string785.base|) [2019-10-07 13:04:52,088 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string789.base|) [2019-10-07 13:04:54,316 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string795.base| |#t~string72.base|) [2019-10-07 13:04:56,520 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string799.base| |#t~string72.base|) [2019-10-07 13:04:58,755 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string800.base|) [2019-10-07 13:05:00,991 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string804.base|) [2019-10-07 13:05:03,209 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string808.base|) [2019-10-07 13:05:05,407 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string810.base|) [2019-10-07 13:05:07,523 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string815.base|) [2019-10-07 13:05:09,739 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string823.base| |#t~string72.base|) [2019-10-07 13:05:12,015 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string827.base| |#t~string72.base|) [2019-10-07 13:05:14,289 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string829.base| |#t~string72.base|) [2019-10-07 13:05:16,579 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string834.base| |#t~string72.base|) [2019-10-07 13:05:18,788 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string841.base| |#t~string72.base|) [2019-10-07 13:05:21,011 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string848.base| |#t~string72.base|) [2019-10-07 13:05:23,232 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string849.base| |#t~string72.base|) [2019-10-07 13:05:25,460 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string850.base|) [2019-10-07 13:05:27,589 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string851.base|) [2019-10-07 13:05:29,721 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string855.base|) [2019-10-07 13:05:31,819 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string857.base|) [2019-10-07 13:05:33,969 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string858.base|) [2019-10-07 13:05:36,120 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string859.base|) [2019-10-07 13:05:38,249 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string860.base|) [2019-10-07 13:05:41,005 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string861.base|) [2019-10-07 13:05:43,431 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string862.base|) [2019-10-07 13:05:46,005 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string866.base|) [2019-10-07 13:05:48,365 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string868.base|) [2019-10-07 13:05:50,807 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string869.base|) [2019-10-07 13:05:53,502 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string870.base| |#t~string72.base|) [2019-10-07 13:05:55,997 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string871.base| |#t~string72.base|) [2019-10-07 13:05:58,741 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string872.base| |#t~string72.base|) [2019-10-07 13:06:01,506 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string873.base| |#t~string72.base|) [2019-10-07 13:06:04,147 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string877.base| |#t~string72.base|) [2019-10-07 13:06:06,744 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string879.base| |#t~string72.base|) [2019-10-07 13:06:09,415 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string880.base| |#t~string72.base|) [2019-10-07 13:06:12,128 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string882.base| |#t~string72.base|) [2019-10-07 13:06:14,626 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string883.base| |#t~string72.base|) [2019-10-07 13:06:17,107 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string884.base| |#t~string72.base|) [2019-10-07 13:06:19,398 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string885.base| |#t~string72.base|) [2019-10-07 13:06:21,686 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string889.base| |#t~string72.base|) [2019-10-07 13:06:23,997 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string891.base| |#t~string72.base|) [2019-10-07 13:06:26,236 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string892.base| |#t~string72.base|) [2019-10-07 13:06:28,465 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string894.base| |#t~string72.base|) [2019-10-07 13:06:30,742 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string895.base| |#t~string72.base|) [2019-10-07 13:06:32,963 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string896.base| |#t~string72.base|) [2019-10-07 13:06:35,285 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string897.base| |#t~string72.base|) [2019-10-07 13:06:37,583 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string901.base| |#t~string72.base|) [2019-10-07 13:06:39,926 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string903.base| |#t~string72.base|) [2019-10-07 13:06:42,236 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string904.base| |#t~string72.base|) [2019-10-07 13:06:44,617 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string906.base| |#t~string72.base|) [2019-10-07 13:06:46,810 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string907.base| |#t~string72.base|) [2019-10-07 13:06:49,147 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string910.base| |#t~string72.base|) [2019-10-07 13:06:51,560 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string911.base| |#t~string72.base|) [2019-10-07 13:06:53,926 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string914.base| |#t~string72.base|) [2019-10-07 13:06:56,248 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string915.base| |#t~string72.base|) [2019-10-07 13:06:58,483 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string918.base| |#t~string72.base|) [2019-10-07 13:07:00,798 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string919.base| |#t~string72.base|) [2019-10-07 13:07:03,074 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string920.base| |#t~string72.base|) [2019-10-07 13:07:05,395 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string922.base| |#t~string72.base|) [2019-10-07 13:07:07,875 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string942.base|) [2019-10-07 13:07:10,281 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string943.base|) [2019-10-07 13:07:12,603 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string947.base|) [2019-10-07 13:07:14,997 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string948.base|) [2019-10-07 13:07:17,920 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string952.base| |#t~string72.base|) [2019-10-07 13:07:20,417 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string953.base| |#t~string72.base|) [2019-10-07 13:07:22,846 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string957.base| |#t~string72.base|) [2019-10-07 13:07:25,185 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string960.base| |#t~string72.base|) [2019-10-07 13:07:27,628 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string961.base| |#t~string72.base|) [2019-10-07 13:07:29,904 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string982.base|) [2019-10-07 13:07:32,131 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string983.base|) [2019-10-07 13:07:34,416 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string988.base|) [2019-10-07 13:07:36,694 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string989.base|) [2019-10-07 13:07:38,967 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string990.base|) [2019-10-07 13:07:41,217 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string991.base|) [2019-10-07 13:07:43,481 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string992.base|) [2019-10-07 13:07:46,549 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string996.base|) [2019-10-07 13:07:49,114 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string998.base|) [2019-10-07 13:07:51,623 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1002.base| |#t~string72.base|) [2019-10-07 13:07:54,655 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1008.base| |#t~string72.base|) [2019-10-07 13:07:57,140 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string1015.base|) [2019-10-07 13:08:00,232 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string1016.base|) [2019-10-07 13:08:02,973 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string1017.base|) [2019-10-07 13:08:05,972 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string1018.base|) [2019-10-07 13:08:08,547 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string1022.base|) [2019-10-07 13:08:11,294 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string1023.base|) [2019-10-07 13:08:13,810 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string1024.base|) [2019-10-07 13:08:16,217 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string1029.base|) [2019-10-07 13:08:19,994 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1030.base| |#t~string72.base|) [2019-10-07 13:08:22,787 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1033.base| |#t~string72.base|) [2019-10-07 13:08:25,322 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1034.base| |#t~string72.base|) [2019-10-07 13:08:28,226 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1039.base| |#t~string72.base|) [2019-10-07 13:08:31,066 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1040.base| |#t~string72.base|) [2019-10-07 13:08:34,219 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1043.base| |#t~string72.base|) [2019-10-07 13:08:37,690 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1055.base| |#t~string72.base|) [2019-10-07 13:08:41,065 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string1076.base|) [2019-10-07 13:08:44,921 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string1077.base|) [2019-10-07 13:08:48,486 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string1078.base|) [2019-10-07 13:08:51,756 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string72.base| |#t~string1079.base|) [2019-10-07 13:08:55,248 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1083.base| |#t~string72.base|) [2019-10-07 13:08:58,137 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1084.base| |#t~string72.base|) [2019-10-07 13:09:01,067 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1085.base| |#t~string72.base|) [2019-10-07 13:09:04,131 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1116.base| |#t~string72.base|)