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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 02:27:34,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 02:27:34,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 02:27:34,753 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 02:27:34,753 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 02:27:34,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 02:27:34,756 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 02:27:34,758 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 02:27:34,759 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 02:27:34,760 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 02:27:34,761 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 02:27:34,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 02:27:34,763 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 02:27:34,764 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 02:27:34,765 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 02:27:34,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 02:27:34,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 02:27:34,768 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 02:27:34,769 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 02:27:34,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 02:27:34,773 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 02:27:34,774 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 02:27:34,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 02:27:34,776 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 02:27:34,779 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 02:27:34,779 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 02:27:34,779 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 02:27:34,780 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 02:27:34,781 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 02:27:34,782 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 02:27:34,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 02:27:34,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 02:27:34,784 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 02:27:34,784 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 02:27:34,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 02:27:34,787 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 02:27:34,788 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 02:27:34,788 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 02:27:34,789 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 02:27:34,789 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 02:27:34,790 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 02:27:34,791 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 02:27:34,806 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 02:27:34,807 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 02:27:34,807 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 02:27:34,807 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 02:27:34,808 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 02:27:34,808 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 02:27:34,808 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 02:27:34,809 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 02:27:34,809 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 02:27:34,809 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 02:27:34,810 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 02:27:34,810 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 02:27:34,810 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 02:27:34,810 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 02:27:34,811 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 02:27:34,811 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 02:27:34,811 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 02:27:34,811 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 02:27:34,811 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 02:27:34,812 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 02:27:34,812 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 02:27:34,812 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 02:27:34,812 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 02:27:34,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 02:27:34,813 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 02:27:34,813 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 02:27:34,813 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 02:27:34,813 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 02:27:34,813 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 02:27:34,814 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 02:27:34,861 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 02:27:34,873 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 02:27:34,876 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 02:27:34,878 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 02:27:34,878 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 02:27:34,879 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-03 02:27:34,941 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e47217181/26d6365d00134978a3264182a0c6b018/FLAG38c6b88d3 [2019-10-03 02:27:35,843 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 02:27:35,844 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-03 02:27:35,903 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e47217181/26d6365d00134978a3264182a0c6b018/FLAG38c6b88d3 [2019-10-03 02:27:36,283 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e47217181/26d6365d00134978a3264182a0c6b018 [2019-10-03 02:27:36,293 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 02:27:36,294 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 02:27:36,295 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 02:27:36,296 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 02:27:36,299 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 02:27:36,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 02:27:36" (1/1) ... [2019-10-03 02:27:36,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dccf0c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:36, skipping insertion in model container [2019-10-03 02:27:36,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 02:27:36" (1/1) ... [2019-10-03 02:27:36,316 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 02:27:36,500 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 02:27:39,632 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 02:27:39,704 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 02:27:40,325 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 02:27:41,005 INFO L192 MainTranslator]: Completed translation [2019-10-03 02:27:41,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:41 WrapperNode [2019-10-03 02:27:41,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 02:27:41,007 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 02:27:41,007 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 02:27:41,008 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 02:27:41,022 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:41" (1/1) ... [2019-10-03 02:27:41,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:41" (1/1) ... [2019-10-03 02:27:41,148 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:41" (1/1) ... [2019-10-03 02:27:41,148 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:41" (1/1) ... [2019-10-03 02:27:41,362 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:41" (1/1) ... [2019-10-03 02:27:41,407 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:41" (1/1) ... [2019-10-03 02:27:41,473 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:41" (1/1) ... [2019-10-03 02:27:41,527 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 02:27:41,528 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 02:27:41,528 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 02:27:41,528 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 02:27:41,529 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 02:27:41,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 02:27:41,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 02:27:41,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 02:27:41,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-03 02:27:41,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 02:27:41,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-03 02:27:41,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2019-10-03 02:27:41,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2019-10-03 02:27:41,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 02:27:41,603 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-03 02:27:41,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __iter_div_u64_rem [2019-10-03 02:27:41,605 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-03 02:27:41,605 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-03 02:27:41,608 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-03 02:27:41,608 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 02:27:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-03 02:27:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-03 02:27:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_6 [2019-10-03 02:27:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_10 [2019-10-03 02:27:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_13 [2019-10-03 02:27:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_compare [2019-10-03 02:27:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_add_ns [2019-10-03 02:27:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 02:27:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 02:27:41,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-03 02:27:41,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-03 02:27:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 02:27:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 02:27:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 02:27:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 02:27:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 02:27:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-10-03 02:27:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-03 02:27:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-03 02:27:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-10-03 02:27:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-03 02:27:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2019-10-03 02:27:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2019-10-03 02:27:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-03 02:27:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-03 02:27:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-03 02:27:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2019-10-03 02:27:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2019-10-03 02:27:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2019-10-03 02:27:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2019-10-03 02:27:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-03 02:27:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-03 02:27:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-03 02:27:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_demangle_device_id [2019-10-03 02:27:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2019-10-03 02:27:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq [2019-10-03 02:27:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_valid [2019-10-03 02:27:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2019-10-03 02:27:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_set_drvdata [2019-10-03 02:27:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_acpi_device [2019-10-03 02:27:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure register_xaction_notifier [2019-10-03 02:27:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_recv_msg [2019-10-03 02:27:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure return_hosed_msg [2019-10-03 02:27:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure start_next_msg [2019-10-03 02:27:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure start_enable_irq [2019-10-03 02:27:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure start_disable_irq [2019-10-03 02:27:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure start_clear_flags [2019-10-03 02:27:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_si_irq [2019-10-03 02:27:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_si_irq [2019-10-03 02:27:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_flags [2019-10-03 02:27:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_transaction_done [2019-10-03 02:27:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_event_handler [2019-10-03 02:27:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure sender [2019-10-03 02:27:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure set_run_to_completion [2019-10-03 02:27:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_si_set_not_busy [2019-10-03 02:27:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_si_is_busy [2019-10-03 02:27:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_thread_busy_wait [2019-10-03 02:27:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_thread [2019-10-03 02:27:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure poll [2019-10-03 02:27:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure request_events [2019-10-03 02:27:41,621 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_timeout [2019-10-03 02:27:41,621 INFO L138 BoogieDeclarations]: Found implementation of procedure si_irq_handler [2019-10-03 02:27:41,621 INFO L138 BoogieDeclarations]: Found implementation of procedure si_bt_irq_handler [2019-10-03 02:27:41,621 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_start_processing [2019-10-03 02:27:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure set_maintenance_mode [2019-10-03 02:27:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure std_irq_cleanup [2019-10-03 02:27:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure std_irq_setup [2019-10-03 02:27:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure port_inb [2019-10-03 02:27:41,623 INFO L138 BoogieDeclarations]: Found implementation of procedure port_outb [2019-10-03 02:27:41,623 INFO L138 BoogieDeclarations]: Found implementation of procedure port_inw [2019-10-03 02:27:41,623 INFO L138 BoogieDeclarations]: Found implementation of procedure port_outw [2019-10-03 02:27:41,624 INFO L138 BoogieDeclarations]: Found implementation of procedure port_inl [2019-10-03 02:27:41,624 INFO L138 BoogieDeclarations]: Found implementation of procedure port_outl [2019-10-03 02:27:41,624 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cleanup [2019-10-03 02:27:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure port_setup [2019-10-03 02:27:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_inb [2019-10-03 02:27:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_outb [2019-10-03 02:27:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_inw [2019-10-03 02:27:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_outw [2019-10-03 02:27:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_inl [2019-10-03 02:27:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_outl [2019-10-03 02:27:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_inq [2019-10-03 02:27:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_outq [2019-10-03 02:27:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_cleanup [2019-10-03 02:27:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_setup [2019-10-03 02:27:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_str [2019-10-03 02:27:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hotmod_int_op [2019-10-03 02:27:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure hotmod_handler [2019-10-03 02:27:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure hardcode_find_bmc [2019-10-03 02:27:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_acpi_gpe [2019-10-03 02:27:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_gpe_irq_cleanup [2019-10-03 02:27:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_gpe_irq_setup [2019-10-03 02:27:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure try_init_spmi [2019-10-03 02:27:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure spmi_find_bmc [2019-10-03 02:27:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_probe [2019-10-03 02:27:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_remove [2019-10-03 02:27:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_dmi [2019-10-03 02:27:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure try_init_dmi [2019-10-03 02:27:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_find_bmc [2019-10-03 02:27:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_cleanup [2019-10-03 02:27:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_probe [2019-10-03 02:27:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_remove [2019-10-03 02:27:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_suspend [2019-10-03 02:27:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_resume [2019-10-03 02:27:41,630 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msg_done [2019-10-03 02:27:41,630 INFO L138 BoogieDeclarations]: Found implementation of procedure try_get_dev_id [2019-10-03 02:27:41,630 INFO L138 BoogieDeclarations]: Found implementation of procedure try_enable_event_buffer [2019-10-03 02:27:41,630 INFO L138 BoogieDeclarations]: Found implementation of procedure type_file_read_proc [2019-10-03 02:27:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure stat_file_read_proc [2019-10-03 02:27:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure param_read_proc [2019-10-03 02:27:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure oem_data_avail_to_receive_msg_avail [2019-10-03 02:27:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_dell_poweredge_oem_data_handler [2019-10-03 02:27:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure return_hosed_msg_badsize [2019-10-03 02:27:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dell_poweredge_bt_xaction_handler [2019-10-03 02:27:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_dell_poweredge_bt_xaction_handler [2019-10-03 02:27:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_oem_data_handler [2019-10-03 02:27:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_xaction_handlers [2019-10-03 02:27:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_timer_and_thread [2019-10-03 02:27:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure default_find_bmc [2019-10-03 02:27:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_interface [2019-10-03 02:27:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure add_smi [2019-10-03 02:27:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure try_smi_init [2019-10-03 02:27:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ipmi_si [2019-10-03 02:27:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_one_si [2019-10-03 02:27:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_ipmi_si [2019-10-03 02:27:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2019-10-03 02:27:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2019-10-03 02:27:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2019-10-03 02:27:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2019-10-03 02:27:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-03 02:27:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pnp_driver_9 [2019-10-03 02:27:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2019-10-03 02:27:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-03 02:27:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2019-10-03 02:27:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-10-03 02:27:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2019-10-03 02:27:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-03 02:27:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-03 02:27:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-03 02:27:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2019-10-03 02:27:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_8 [2019-10-03 02:27:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-10-03 02:27:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2019-10-03 02:27:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2019-10-03 02:27:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 02:27:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-03 02:27:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 02:27:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-03 02:27:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-03 02:27:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 02:27:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_20 [2019-10-03 02:27:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_21 [2019-10-03 02:27:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2019-10-03 02:27:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2019-10-03 02:27:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2019-10-03 02:27:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2019-10-03 02:27:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_27 [2019-10-03 02:27:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_28 [2019-10-03 02:27:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_29 [2019-10-03 02:27:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_30 [2019-10-03 02:27:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_38 [2019-10-03 02:27:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_40 [2019-10-03 02:27:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_43 [2019-10-03 02:27:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_44 [2019-10-03 02:27:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_45 [2019-10-03 02:27:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kcs_data [2019-10-03 02:27:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status [2019-10-03 02:27:41,735 INFO L138 BoogieDeclarations]: Found implementation of procedure read_data [2019-10-03 02:27:41,735 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cmd [2019-10-03 02:27:41,735 INFO L138 BoogieDeclarations]: Found implementation of procedure write_data [2019-10-03 02:27:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte [2019-10-03 02:27:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery [2019-10-03 02:27:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte [2019-10-03 02:27:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ibf [2019-10-03 02:27:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure check_obf [2019-10-03 02:27:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_obf [2019-10-03 02:27:41,737 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_kcs_transaction [2019-10-03 02:27:41,737 INFO L138 BoogieDeclarations]: Found implementation of procedure start_kcs_transaction [2019-10-03 02:27:41,737 INFO L138 BoogieDeclarations]: Found implementation of procedure get_kcs_result [2019-10-03 02:27:41,737 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_event [2019-10-03 02:27:41,737 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_size [2019-10-03 02:27:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_detect [2019-10-03 02:27:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_cleanup [2019-10-03 02:27:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_si_sm_handlers_6 [2019-10-03 02:27:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2019-10-03 02:27:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_78 [2019-10-03 02:27:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_79 [2019-10-03 02:27:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smic_data [2019-10-03 02:27:41,739 INFO L138 BoogieDeclarations]: Found implementation of procedure start_smic_transaction [2019-10-03 02:27:41,739 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_get_result [2019-10-03 02:27:41,739 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_flags [2019-10-03 02:27:41,739 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_status [2019-10-03 02:27:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_data [2019-10-03 02:27:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_flags [2019-10-03 02:27:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_control [2019-10-03 02:27:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure write_si_sm_data [2019-10-03 02:27:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery___0 [2019-10-03 02:27:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte___0 [2019-10-03 02:27:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte___0 [2019-10-03 02:27:41,741 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_event [2019-10-03 02:27:41,741 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_detect [2019-10-03 02:27:41,741 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_cleanup [2019-10-03 02:27:41,741 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_size [2019-10-03 02:27:41,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_si_sm_handlers_5 [2019-10-03 02:27:41,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2019-10-03 02:27:41,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_102 [2019-10-03 02:27:41,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_103 [2019-10-03 02:27:41,742 INFO L138 BoogieDeclarations]: Found implementation of procedure state2txt [2019-10-03 02:27:41,742 INFO L138 BoogieDeclarations]: Found implementation of procedure status2txt [2019-10-03 02:27:41,742 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_init_data [2019-10-03 02:27:41,742 INFO L138 BoogieDeclarations]: Found implementation of procedure force_result [2019-10-03 02:27:41,742 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_start_transaction [2019-10-03 02:27:41,742 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_get_result [2019-10-03 02:27:41,743 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_flags [2019-10-03 02:27:41,743 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_BMC2HOST [2019-10-03 02:27:41,743 INFO L138 BoogieDeclarations]: Found implementation of procedure write_all_bytes [2019-10-03 02:27:41,743 INFO L138 BoogieDeclarations]: Found implementation of procedure read_all_bytes [2019-10-03 02:27:41,743 INFO L138 BoogieDeclarations]: Found implementation of procedure error_recovery [2019-10-03 02:27:41,743 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_event [2019-10-03 02:27:41,743 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_detect [2019-10-03 02:27:41,744 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_cleanup [2019-10-03 02:27:41,744 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_size [2019-10-03 02:27:41,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_si_sm_handlers_4 [2019-10-03 02:27:41,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-10-03 02:27:41,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_126 [2019-10-03 02:27:41,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_127 [2019-10-03 02:27:41,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 02:27:41,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 02:27:41,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 02:27:41,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 02:27:41,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 02:27:41,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_init [2019-10-03 02:27:41,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_check [2019-10-03 02:27:41,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 02:27:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-03 02:27:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-03 02:27:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-03 02:27:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-03 02:27:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-03 02:27:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-03 02:27:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-03 02:27:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 02:27:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2019-10-03 02:27:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_get_table [2019-10-03 02:27:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_install_gpe_handler [2019-10-03 02:27:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_remove_gpe_handler [2019-10-03 02:27:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_call_chain [2019-10-03 02:27:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_chain_register [2019-10-03 02:27:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-03 02:27:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-03 02:27:41,749 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-03 02:27:41,752 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 02:27:41,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2019-10-03 02:27:41,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-03 02:27:41,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-03 02:27:41,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_find_device [2019-10-03 02:27:41,755 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2019-10-03 02:27:41,755 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-10-03 02:27:41,756 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-03 02:27:41,756 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2019-10-03 02:27:41,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-03 02:27:41,756 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-03 02:27:41,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2019-10-03 02:27:41,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_register_smi [2019-10-03 02:27:41,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_add_proc_entry [2019-10-03 02:27:41,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2019-10-03 02:27:41,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watchdog_pretimeout [2019-10-03 02:27:41,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_smi [2019-10-03 02:27:41,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2019-10-03 02:27:41,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create [2019-10-03 02:27:41,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-10-03 02:27:41,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-10-03 02:27:41,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 02:27:41,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 02:27:41,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_8 [2019-10-03 02:27:41,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_8 [2019-10-03 02:27:41,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_8 [2019-10-03 02:27:41,758 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-03 02:27:41,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-03 02:27:41,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-03 02:27:41,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 02:27:41,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-03 02:27:41,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-03 02:27:41,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-03 02:27:41,759 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2019-10-03 02:27:41,759 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2019-10-03 02:27:41,759 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-10-03 02:27:41,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2019-10-03 02:27:41,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_register_driver [2019-10-03 02:27:41,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2019-10-03 02:27:41,759 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 02:27:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-03 02:27:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-03 02:27:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-10-03 02:27:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-10-03 02:27:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure set_user_nice [2019-10-03 02:27:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-10-03 02:27:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2019-10-03 02:27:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-10-03 02:27:41,760 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 02:27:41,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 02:27:41,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 02:27:41,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 02:27:41,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 02:27:41,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-03 02:27:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 02:27:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 02:27:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-03 02:27:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 02:27:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-10-03 02:27:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-03 02:27:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 02:27:41,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 02:27:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 02:27:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 02:27:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 02:27:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 02:27:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 02:27:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-03 02:27:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 02:27:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-03 02:27:41,763 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-10-03 02:27:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2019-10-03 02:27:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2019-10-03 02:27:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure __iter_div_u64_rem [2019-10-03 02:27:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 02:27:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-03 02:27:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 02:27:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-03 02:27:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 02:27:41,764 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-03 02:27:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-03 02:27:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 02:27:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 02:27:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-03 02:27:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-03 02:27:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 02:27:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-03 02:27:41,765 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-03 02:27:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-03 02:27:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-03 02:27:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 02:27:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_6 [2019-10-03 02:27:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-03 02:27:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_10 [2019-10-03 02:27:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-03 02:27:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_13 [2019-10-03 02:27:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 02:27:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_check [2019-10-03 02:27:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_init [2019-10-03 02:27:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-03 02:27:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 02:27:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_register [2019-10-03 02:27:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_call_chain [2019-10-03 02:27:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-03 02:27:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-03 02:27:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 02:27:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_compare [2019-10-03 02:27:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2019-10-03 02:27:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_add_ns [2019-10-03 02:27:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 02:27:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-03 02:27:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_21 [2019-10-03 02:27:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-03 02:27:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2019-10-03 02:27:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2019-10-03 02:27:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2019-10-03 02:27:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2019-10-03 02:27:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-03 02:27:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_20 [2019-10-03 02:27:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_40 [2019-10-03 02:27:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 02:27:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2019-10-03 02:27:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_38 [2019-10-03 02:27:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_30 [2019-10-03 02:27:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 02:27:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 02:27:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 02:27:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 02:27:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 02:27:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 02:27:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 02:27:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 02:27:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-03 02:27:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-03 02:27:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 02:27:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 02:27:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 02:27:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 02:27:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 02:27:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2019-10-03 02:27:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2019-10-03 02:27:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2019-10-03 02:27:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2019-10-03 02:27:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-03 02:27:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pnp_driver_9 [2019-10-03 02:27:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2019-10-03 02:27:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-03 02:27:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_si_sm_handlers_6 [2019-10-03 02:27:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2019-10-03 02:27:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_si_sm_handlers_5 [2019-10-03 02:27:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-10-03 02:27:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2019-10-03 02:27:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-03 02:27:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-03 02:27:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-03 02:27:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2019-10-03 02:27:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_8 [2019-10-03 02:27:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-10-03 02:27:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_si_sm_handlers_4 [2019-10-03 02:27:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2019-10-03 02:27:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2019-10-03 02:27:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-10-03 02:27:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-10-03 02:27:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-03 02:27:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure set_user_nice [2019-10-03 02:27:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-10-03 02:27:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2019-10-03 02:27:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-10-03 02:27:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 02:27:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-03 02:27:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-03 02:27:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-03 02:27:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2019-10-03 02:27:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-03 02:27:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-10-03 02:27:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-03 02:27:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-03 02:27:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-10-03 02:27:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-03 02:27:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2019-10-03 02:27:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2019-10-03 02:27:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-03 02:27:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-03 02:27:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-03 02:27:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-03 02:27:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-03 02:27:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2019-10-03 02:27:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2019-10-03 02:27:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2019-10-03 02:27:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2019-10-03 02:27:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-03 02:27:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-03 02:27:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-03 02:27:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_43 [2019-10-03 02:27:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-03 02:27:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_44 [2019-10-03 02:27:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_45 [2019-10-03 02:27:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-03 02:27:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-03 02:27:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create [2019-10-03 02:27:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-10-03 02:27:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-10-03 02:27:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-03 02:27:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-03 02:27:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_28 [2019-10-03 02:27:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_29 [2019-10-03 02:27:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-03 02:27:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_27 [2019-10-03 02:27:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-10-03 02:27:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2019-10-03 02:27:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2019-10-03 02:27:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_demangle_device_id [2019-10-03 02:27:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 02:27:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_register_smi [2019-10-03 02:27:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_smi [2019-10-03 02:27:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2019-10-03 02:27:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watchdog_pretimeout [2019-10-03 02:27:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2019-10-03 02:27:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_add_proc_entry [2019-10-03 02:27:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_find_device [2019-10-03 02:27:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2019-10-03 02:27:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2019-10-03 02:27:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq [2019-10-03 02:27:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_valid [2019-10-03 02:27:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2019-10-03 02:27:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_set_drvdata [2019-10-03 02:27:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_acpi_device [2019-10-03 02:27:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_register_driver [2019-10-03 02:27:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2019-10-03 02:27:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure add_smi [2019-10-03 02:27:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure try_smi_init [2019-10-03 02:27:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_one_si [2019-10-03 02:27:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure register_xaction_notifier [2019-10-03 02:27:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_recv_msg [2019-10-03 02:27:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure return_hosed_msg [2019-10-03 02:27:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure start_next_msg [2019-10-03 02:27:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 02:27:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure start_enable_irq [2019-10-03 02:27:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure start_disable_irq [2019-10-03 02:27:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure start_clear_flags [2019-10-03 02:27:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure disable_si_irq [2019-10-03 02:27:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure enable_si_irq [2019-10-03 02:27:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure handle_flags [2019-10-03 02:27:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-03 02:27:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure handle_transaction_done [2019-10-03 02:27:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 02:27:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure smi_event_handler [2019-10-03 02:27:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-03 02:27:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure sender [2019-10-03 02:27:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure set_run_to_completion [2019-10-03 02:27:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_si_set_not_busy [2019-10-03 02:27:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_si_is_busy [2019-10-03 02:27:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_thread_busy_wait [2019-10-03 02:27:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_thread [2019-10-03 02:27:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure poll [2019-10-03 02:27:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure request_events [2019-10-03 02:27:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure smi_timeout [2019-10-03 02:27:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure si_irq_handler [2019-10-03 02:27:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure si_bt_irq_handler [2019-10-03 02:27:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2019-10-03 02:27:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure smi_start_processing [2019-10-03 02:27:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure set_maintenance_mode [2019-10-03 02:27:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure hotmod_handler [2019-10-03 02:27:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure std_irq_cleanup [2019-10-03 02:27:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure std_irq_setup [2019-10-03 02:27:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure port_inb [2019-10-03 02:27:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure port_outb [2019-10-03 02:27:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure port_inw [2019-10-03 02:27:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure port_outw [2019-10-03 02:27:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure port_inl [2019-10-03 02:27:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure port_outl [2019-10-03 02:27:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure port_cleanup [2019-10-03 02:27:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure port_setup [2019-10-03 02:27:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_inb [2019-10-03 02:27:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_outb [2019-10-03 02:27:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_inw [2019-10-03 02:27:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_outw [2019-10-03 02:27:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_inl [2019-10-03 02:27:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_outl [2019-10-03 02:27:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure mem_inq [2019-10-03 02:27:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure mem_outq [2019-10-03 02:27:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure mem_cleanup [2019-10-03 02:27:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure mem_setup [2019-10-03 02:27:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure parse_str [2019-10-03 02:27:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure check_hotmod_int_op [2019-10-03 02:27:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure hardcode_find_bmc [2019-10-03 02:27:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_get_table [2019-10-03 02:27:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_install_gpe_handler [2019-10-03 02:27:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_remove_gpe_handler [2019-10-03 02:27:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2019-10-03 02:27:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_acpi_gpe [2019-10-03 02:27:41,797 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_gpe_irq_cleanup [2019-10-03 02:27:41,797 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_gpe_irq_setup [2019-10-03 02:27:41,797 INFO L130 BoogieDeclarations]: Found specification of procedure try_init_spmi [2019-10-03 02:27:41,797 INFO L130 BoogieDeclarations]: Found specification of procedure spmi_find_bmc [2019-10-03 02:27:41,797 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_probe [2019-10-03 02:27:41,797 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_remove [2019-10-03 02:27:41,797 INFO L130 BoogieDeclarations]: Found specification of procedure decode_dmi [2019-10-03 02:27:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure try_init_dmi [2019-10-03 02:27:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_find_bmc [2019-10-03 02:27:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_cleanup [2019-10-03 02:27:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_probe [2019-10-03 02:27:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_remove [2019-10-03 02:27:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_suspend [2019-10-03 02:27:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_resume [2019-10-03 02:27:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msg_done [2019-10-03 02:27:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure try_get_dev_id [2019-10-03 02:27:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure try_enable_event_buffer [2019-10-03 02:27:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure type_file_read_proc [2019-10-03 02:27:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure stat_file_read_proc [2019-10-03 02:27:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure param_read_proc [2019-10-03 02:27:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure oem_data_avail_to_receive_msg_avail [2019-10-03 02:27:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure setup_dell_poweredge_oem_data_handler [2019-10-03 02:27:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure return_hosed_msg_badsize [2019-10-03 02:27:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure dell_poweredge_bt_xaction_handler [2019-10-03 02:27:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure setup_dell_poweredge_bt_xaction_handler [2019-10-03 02:27:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure setup_oem_data_handler [2019-10-03 02:27:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure setup_xaction_handlers [2019-10-03 02:27:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_timer_and_thread [2019-10-03 02:27:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure default_find_bmc [2019-10-03 02:27:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_interface [2019-10-03 02:27:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2019-10-03 02:27:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 02:27:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure init_ipmi_si [2019-10-03 02:27:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_ipmi_si [2019-10-03 02:27:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_8 [2019-10-03 02:27:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_8 [2019-10-03 02:27:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 02:27:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_8 [2019-10-03 02:27:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 02:27:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2019-10-03 02:27:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-10-03 02:27:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2019-10-03 02:27:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 02:27:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_79 [2019-10-03 02:27:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_78 [2019-10-03 02:27:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure init_kcs_data [2019-10-03 02:27:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure read_status [2019-10-03 02:27:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure read_data [2019-10-03 02:27:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure write_cmd [2019-10-03 02:27:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure write_data [2019-10-03 02:27:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte [2019-10-03 02:27:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery [2019-10-03 02:27:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte [2019-10-03 02:27:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure check_ibf [2019-10-03 02:27:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure check_obf [2019-10-03 02:27:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure clear_obf [2019-10-03 02:27:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure restart_kcs_transaction [2019-10-03 02:27:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure start_kcs_transaction [2019-10-03 02:27:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure get_kcs_result [2019-10-03 02:27:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_event [2019-10-03 02:27:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_size [2019-10-03 02:27:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_detect [2019-10-03 02:27:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_cleanup [2019-10-03 02:27:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_103 [2019-10-03 02:27:41,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_102 [2019-10-03 02:27:41,805 INFO L130 BoogieDeclarations]: Found specification of procedure init_smic_data [2019-10-03 02:27:41,805 INFO L130 BoogieDeclarations]: Found specification of procedure start_smic_transaction [2019-10-03 02:27:41,805 INFO L130 BoogieDeclarations]: Found specification of procedure smic_get_result [2019-10-03 02:27:41,805 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_flags [2019-10-03 02:27:41,805 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_status [2019-10-03 02:27:41,805 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_data [2019-10-03 02:27:41,805 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_flags [2019-10-03 02:27:41,806 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_control [2019-10-03 02:27:41,806 INFO L130 BoogieDeclarations]: Found specification of procedure write_si_sm_data [2019-10-03 02:27:41,806 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery___0 [2019-10-03 02:27:41,806 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte___0 [2019-10-03 02:27:41,806 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte___0 [2019-10-03 02:27:41,806 INFO L130 BoogieDeclarations]: Found specification of procedure smic_event [2019-10-03 02:27:41,806 INFO L130 BoogieDeclarations]: Found specification of procedure smic_detect [2019-10-03 02:27:41,806 INFO L130 BoogieDeclarations]: Found specification of procedure smic_cleanup [2019-10-03 02:27:41,807 INFO L130 BoogieDeclarations]: Found specification of procedure smic_size [2019-10-03 02:27:41,807 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-03 02:27:41,807 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2019-10-03 02:27:41,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_127 [2019-10-03 02:27:41,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_126 [2019-10-03 02:27:41,807 INFO L130 BoogieDeclarations]: Found specification of procedure state2txt [2019-10-03 02:27:41,807 INFO L130 BoogieDeclarations]: Found specification of procedure status2txt [2019-10-03 02:27:41,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-03 02:27:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure bt_init_data [2019-10-03 02:27:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure force_result [2019-10-03 02:27:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure bt_start_transaction [2019-10-03 02:27:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure bt_get_result [2019-10-03 02:27:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure reset_flags [2019-10-03 02:27:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure drain_BMC2HOST [2019-10-03 02:27:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure write_all_bytes [2019-10-03 02:27:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure read_all_bytes [2019-10-03 02:27:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure error_recovery [2019-10-03 02:27:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure bt_event [2019-10-03 02:27:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure bt_detect [2019-10-03 02:27:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure bt_cleanup [2019-10-03 02:27:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure bt_size [2019-10-03 02:27:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 02:27:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 02:27:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 02:27:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 02:27:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-03 02:27:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 02:27:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 02:27:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 02:27:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 02:27:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 02:27:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 02:27:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 02:27:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 02:27:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 02:27:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 02:27:43,789 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 02:28:00,225 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 02:28:00,226 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-03 02:28:00,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 02:28:00 BoogieIcfgContainer [2019-10-03 02:28:00,230 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 02:28:00,231 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 02:28:00,232 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 02:28:00,235 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 02:28:00,235 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 02:27:36" (1/3) ... [2019-10-03 02:28:00,236 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6276769e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 02:28:00, skipping insertion in model container [2019-10-03 02:28:00,236 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:27:41" (2/3) ... [2019-10-03 02:28:00,237 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6276769e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 02:28:00, skipping insertion in model container [2019-10-03 02:28:00,237 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 02:28:00" (3/3) ... [2019-10-03 02:28:00,239 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-03 02:28:00,249 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 02:28:00,261 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-03 02:28:00,279 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-03 02:28:00,307 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 02:28:00,308 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 02:28:00,308 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 02:28:00,308 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 02:28:00,308 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 02:28:00,308 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 02:28:00,308 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 02:28:00,308 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 02:28:00,369 INFO L276 IsEmpty]: Start isEmpty. Operand 3326 states. [2019-10-03 02:28:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2019-10-03 02:28:00,392 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:28:00,394 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:28:00,396 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:28:00,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:28:00,402 INFO L82 PathProgramCache]: Analyzing trace with hash -2117327293, now seen corresponding path program 1 times [2019-10-03 02:28:00,405 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:28:00,524 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:28:00,525 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:28:00,525 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:28:00,525 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:28:01,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:28:02,102 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2019-10-03 02:28:02,104 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:28:02,104 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 02:28:02,105 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:28:02,110 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 02:28:02,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 02:28:02,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-03 02:28:02,128 INFO L87 Difference]: Start difference. First operand 3326 states. Second operand 5 states. [2019-10-03 02:28:22,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:28:22,662 INFO L93 Difference]: Finished difference Result 12853 states and 18406 transitions. [2019-10-03 02:28:22,662 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 02:28:22,664 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 229 [2019-10-03 02:28:22,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:28:22,793 INFO L225 Difference]: With dead ends: 12853 [2019-10-03 02:28:22,794 INFO L226 Difference]: Without dead ends: 12737 [2019-10-03 02:28:22,795 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-03 02:28:22,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12737 states. [2019-10-03 02:28:23,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12737 to 12724. [2019-10-03 02:28:23,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12724 states. [2019-10-03 02:28:23,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12724 states to 12724 states and 18196 transitions. [2019-10-03 02:28:23,715 INFO L78 Accepts]: Start accepts. Automaton has 12724 states and 18196 transitions. Word has length 229 [2019-10-03 02:28:23,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:28:23,718 INFO L475 AbstractCegarLoop]: Abstraction has 12724 states and 18196 transitions. [2019-10-03 02:28:23,718 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 02:28:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 12724 states and 18196 transitions. [2019-10-03 02:28:23,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-10-03 02:28:23,732 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:28:23,732 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:28:23,733 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:28:23,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:28:23,734 INFO L82 PathProgramCache]: Analyzing trace with hash 1499318531, now seen corresponding path program 1 times [2019-10-03 02:28:23,734 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:28:23,759 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:28:23,759 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:28:23,759 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:28:23,759 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:28:24,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:28:24,510 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2019-10-03 02:28:24,511 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:28:24,511 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 02:28:24,511 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:28:24,517 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 02:28:24,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 02:28:24,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-03 02:28:24,518 INFO L87 Difference]: Start difference. First operand 12724 states and 18196 transitions. Second operand 5 states. [2019-10-03 02:28:46,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:28:46,934 INFO L93 Difference]: Finished difference Result 50722 states and 76681 transitions. [2019-10-03 02:28:46,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 02:28:46,934 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 230 [2019-10-03 02:28:46,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:28:47,321 INFO L225 Difference]: With dead ends: 50722 [2019-10-03 02:28:47,321 INFO L226 Difference]: Without dead ends: 50722 [2019-10-03 02:28:47,322 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-03 02:28:47,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50722 states. [2019-10-03 02:28:49,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50722 to 50711. [2019-10-03 02:28:49,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50711 states. [2019-10-03 02:28:49,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50711 states to 50711 states and 76673 transitions. [2019-10-03 02:28:49,567 INFO L78 Accepts]: Start accepts. Automaton has 50711 states and 76673 transitions. Word has length 230 [2019-10-03 02:28:49,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:28:49,568 INFO L475 AbstractCegarLoop]: Abstraction has 50711 states and 76673 transitions. [2019-10-03 02:28:49,568 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 02:28:49,568 INFO L276 IsEmpty]: Start isEmpty. Operand 50711 states and 76673 transitions. [2019-10-03 02:28:49,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2019-10-03 02:28:49,571 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:28:49,571 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:28:49,572 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:28:49,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:28:49,573 INFO L82 PathProgramCache]: Analyzing trace with hash 242167307, now seen corresponding path program 1 times [2019-10-03 02:28:49,573 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:28:49,594 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:28:49,595 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:28:49,595 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:28:49,595 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:28:49,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:28:50,268 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2019-10-03 02:28:50,270 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:28:50,270 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 02:28:50,270 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:28:50,271 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 02:28:50,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 02:28:50,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-03 02:28:50,272 INFO L87 Difference]: Start difference. First operand 50711 states and 76673 transitions. Second operand 5 states. [2019-10-03 02:29:21,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:29:21,116 INFO L93 Difference]: Finished difference Result 202634 states and 344588 transitions. [2019-10-03 02:29:21,117 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 02:29:21,117 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 231 [2019-10-03 02:29:21,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:29:22,609 INFO L225 Difference]: With dead ends: 202634 [2019-10-03 02:29:22,609 INFO L226 Difference]: Without dead ends: 202634 [2019-10-03 02:29:22,613 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-03 02:29:22,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202634 states. [2019-10-03 02:29:29,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202634 to 202621. [2019-10-03 02:29:29,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 202621 states. [2019-10-03 02:29:38,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202621 states to 202621 states and 344578 transitions. [2019-10-03 02:29:38,307 INFO L78 Accepts]: Start accepts. Automaton has 202621 states and 344578 transitions. Word has length 231 [2019-10-03 02:29:38,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:29:38,308 INFO L475 AbstractCegarLoop]: Abstraction has 202621 states and 344578 transitions. [2019-10-03 02:29:38,308 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 02:29:38,308 INFO L276 IsEmpty]: Start isEmpty. Operand 202621 states and 344578 transitions. [2019-10-03 02:29:38,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2019-10-03 02:29:38,312 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:29:38,312 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:29:38,313 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:29:38,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:29:38,313 INFO L82 PathProgramCache]: Analyzing trace with hash -1778837045, now seen corresponding path program 1 times [2019-10-03 02:29:38,313 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:29:38,333 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:29:38,334 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:29:38,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:29:38,334 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:29:38,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:29:39,010 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2019-10-03 02:29:39,010 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:29:39,010 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 02:29:39,011 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:29:39,012 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 02:29:39,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 02:29:39,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-03 02:29:39,013 INFO L87 Difference]: Start difference. First operand 202621 states and 344578 transitions. Second operand 5 states. [2019-10-03 02:30:45,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:30:45,455 INFO L93 Difference]: Finished difference Result 809626 states and 1729567 transitions. [2019-10-03 02:30:45,455 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 02:30:45,455 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 232 [2019-10-03 02:30:45,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:30:54,022 INFO L225 Difference]: With dead ends: 809626 [2019-10-03 02:30:54,023 INFO L226 Difference]: Without dead ends: 809626 [2019-10-03 02:30:54,023 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-03 02:30:54,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 809626 states.