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 0.1.24-112bae1 [2019-09-10 11:39:22,280 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 11:39:22,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 11:39:22,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 11:39:22,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 11:39:22,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 11:39:22,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 11:39:22,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 11:39:22,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 11:39:22,320 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 11:39:22,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 11:39:22,326 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 11:39:22,326 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 11:39:22,329 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 11:39:22,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 11:39:22,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 11:39:22,332 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 11:39:22,332 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 11:39:22,334 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 11:39:22,336 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 11:39:22,337 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 11:39:22,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 11:39:22,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 11:39:22,340 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 11:39:22,341 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 11:39:22,342 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 11:39:22,342 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 11:39:22,343 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 11:39:22,343 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 11:39:22,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 11:39:22,344 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 11:39:22,345 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 11:39:22,346 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 11:39:22,346 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 11:39:22,347 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 11:39:22,347 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 11:39:22,348 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 11:39:22,348 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 11:39:22,348 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 11:39:22,349 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 11:39:22,350 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 11:39:22,351 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 [2019-09-10 11:39:22,365 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 11:39:22,365 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 11:39:22,365 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 11:39:22,366 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 11:39:22,366 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 11:39:22,366 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 11:39:22,367 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 11:39:22,367 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 11:39:22,367 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 11:39:22,367 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 11:39:22,368 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 11:39:22,368 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 11:39:22,368 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 11:39:22,368 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 11:39:22,369 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 11:39:22,369 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 11:39:22,369 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 11:39:22,369 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 11:39:22,369 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 11:39:22,370 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 11:39:22,370 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 11:39:22,370 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 11:39:22,370 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 11:39:22,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 11:39:22,371 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 11:39:22,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 11:39:22,371 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 11:39:22,371 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 11:39:22,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 11:39:22,372 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 11:39:22,405 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 11:39:22,418 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 11:39:22,423 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 11:39:22,424 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 11:39:22,425 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 11:39:22,426 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-09-10 11:39:22,487 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/979e9f66d/f4fb0fa8b9924768917116d08634650b/FLAG8f21d1620 [2019-09-10 11:39:23,371 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 11:39:23,372 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-09-10 11:39:23,424 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/979e9f66d/f4fb0fa8b9924768917116d08634650b/FLAG8f21d1620 [2019-09-10 11:39:23,822 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/979e9f66d/f4fb0fa8b9924768917116d08634650b [2019-09-10 11:39:23,833 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 11:39:23,834 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 11:39:23,835 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 11:39:23,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 11:39:23,839 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 11:39:23,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 11:39:23" (1/1) ... [2019-09-10 11:39:23,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2132db2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:39:23, skipping insertion in model container [2019-09-10 11:39:23,843 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 11:39:23" (1/1) ... [2019-09-10 11:39:23,851 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 11:39:24,017 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 11:39:26,939 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 11:39:26,998 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 11:39:27,671 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 11:39:28,359 INFO L192 MainTranslator]: Completed translation [2019-09-10 11:39:28,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:39:28 WrapperNode [2019-09-10 11:39:28,361 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 11:39:28,362 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 11:39:28,362 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 11:39:28,362 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 11:39:28,381 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:39:28" (1/1) ... [2019-09-10 11:39:28,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:39:28" (1/1) ... [2019-09-10 11:39:28,512 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:39:28" (1/1) ... [2019-09-10 11:39:28,513 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:39:28" (1/1) ... [2019-09-10 11:39:28,806 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:39:28" (1/1) ... [2019-09-10 11:39:28,842 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:39:28" (1/1) ... [2019-09-10 11:39:28,905 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:39:28" (1/1) ... [2019-09-10 11:39:28,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 11:39:28,949 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 11:39:28,949 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 11:39:28,949 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 11:39:28,950 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:39:28" (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 [2019-09-10 11:39:29,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 11:39:29,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 11:39:29,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-10 11:39:29,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 11:39:29,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 11:39:29,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-10 11:39:29,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2019-09-10 11:39:29,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2019-09-10 11:39:29,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-10 11:39:29,032 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-10 11:39:29,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __iter_div_u64_rem [2019-09-10 11:39:29,034 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-10 11:39:29,035 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-10 11:39:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-10 11:39:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 11:39:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-10 11:39:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-10 11:39:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_6 [2019-09-10 11:39:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_10 [2019-09-10 11:39:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_13 [2019-09-10 11:39:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_compare [2019-09-10 11:39:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_add_ns [2019-09-10 11:39:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 11:39:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 11:39:29,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-10 11:39:29,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-10 11:39:29,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 11:39:29,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 11:39:29,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 11:39:29,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 11:39:29,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 11:39:29,042 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-09-10 11:39:29,042 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-09-10 11:39:29,042 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-09-10 11:39:29,043 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-09-10 11:39:29,043 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-09-10 11:39:29,043 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2019-09-10 11:39:29,043 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2019-09-10 11:39:29,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-09-10 11:39:29,043 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-09-10 11:39:29,044 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-09-10 11:39:29,044 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2019-09-10 11:39:29,044 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2019-09-10 11:39:29,044 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2019-09-10 11:39:29,044 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2019-09-10 11:39:29,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-10 11:39:29,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-10 11:39:29,045 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-10 11:39:29,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_demangle_device_id [2019-09-10 11:39:29,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2019-09-10 11:39:29,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq [2019-09-10 11:39:29,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_valid [2019-09-10 11:39:29,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2019-09-10 11:39:29,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_set_drvdata [2019-09-10 11:39:29,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_acpi_device [2019-09-10 11:39:29,046 INFO L138 BoogieDeclarations]: Found implementation of procedure register_xaction_notifier [2019-09-10 11:39:29,047 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_recv_msg [2019-09-10 11:39:29,047 INFO L138 BoogieDeclarations]: Found implementation of procedure return_hosed_msg [2019-09-10 11:39:29,047 INFO L138 BoogieDeclarations]: Found implementation of procedure start_next_msg [2019-09-10 11:39:29,047 INFO L138 BoogieDeclarations]: Found implementation of procedure start_enable_irq [2019-09-10 11:39:29,047 INFO L138 BoogieDeclarations]: Found implementation of procedure start_disable_irq [2019-09-10 11:39:29,047 INFO L138 BoogieDeclarations]: Found implementation of procedure start_clear_flags [2019-09-10 11:39:29,047 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_si_irq [2019-09-10 11:39:29,048 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_si_irq [2019-09-10 11:39:29,048 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_flags [2019-09-10 11:39:29,048 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_transaction_done [2019-09-10 11:39:29,048 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_event_handler [2019-09-10 11:39:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure sender [2019-09-10 11:39:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure set_run_to_completion [2019-09-10 11:39:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_si_set_not_busy [2019-09-10 11:39:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_si_is_busy [2019-09-10 11:39:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_thread_busy_wait [2019-09-10 11:39:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_thread [2019-09-10 11:39:29,050 INFO L138 BoogieDeclarations]: Found implementation of procedure poll [2019-09-10 11:39:29,050 INFO L138 BoogieDeclarations]: Found implementation of procedure request_events [2019-09-10 11:39:29,050 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_timeout [2019-09-10 11:39:29,051 INFO L138 BoogieDeclarations]: Found implementation of procedure si_irq_handler [2019-09-10 11:39:29,051 INFO L138 BoogieDeclarations]: Found implementation of procedure si_bt_irq_handler [2019-09-10 11:39:29,051 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_start_processing [2019-09-10 11:39:29,052 INFO L138 BoogieDeclarations]: Found implementation of procedure set_maintenance_mode [2019-09-10 11:39:29,052 INFO L138 BoogieDeclarations]: Found implementation of procedure std_irq_cleanup [2019-09-10 11:39:29,052 INFO L138 BoogieDeclarations]: Found implementation of procedure std_irq_setup [2019-09-10 11:39:29,052 INFO L138 BoogieDeclarations]: Found implementation of procedure port_inb [2019-09-10 11:39:29,052 INFO L138 BoogieDeclarations]: Found implementation of procedure port_outb [2019-09-10 11:39:29,052 INFO L138 BoogieDeclarations]: Found implementation of procedure port_inw [2019-09-10 11:39:29,053 INFO L138 BoogieDeclarations]: Found implementation of procedure port_outw [2019-09-10 11:39:29,054 INFO L138 BoogieDeclarations]: Found implementation of procedure port_inl [2019-09-10 11:39:29,054 INFO L138 BoogieDeclarations]: Found implementation of procedure port_outl [2019-09-10 11:39:29,054 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cleanup [2019-09-10 11:39:29,054 INFO L138 BoogieDeclarations]: Found implementation of procedure port_setup [2019-09-10 11:39:29,054 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_inb [2019-09-10 11:39:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_outb [2019-09-10 11:39:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_inw [2019-09-10 11:39:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_outw [2019-09-10 11:39:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_inl [2019-09-10 11:39:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_mem_outl [2019-09-10 11:39:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_inq [2019-09-10 11:39:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_outq [2019-09-10 11:39:29,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_cleanup [2019-09-10 11:39:29,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_setup [2019-09-10 11:39:29,056 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_str [2019-09-10 11:39:29,056 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hotmod_int_op [2019-09-10 11:39:29,056 INFO L138 BoogieDeclarations]: Found implementation of procedure hotmod_handler [2019-09-10 11:39:29,056 INFO L138 BoogieDeclarations]: Found implementation of procedure hardcode_find_bmc [2019-09-10 11:39:29,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_acpi_gpe [2019-09-10 11:39:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_gpe_irq_cleanup [2019-09-10 11:39:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_gpe_irq_setup [2019-09-10 11:39:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure try_init_spmi [2019-09-10 11:39:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spmi_find_bmc [2019-09-10 11:39:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_probe [2019-09-10 11:39:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_remove [2019-09-10 11:39:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_dmi [2019-09-10 11:39:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure try_init_dmi [2019-09-10 11:39:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_find_bmc [2019-09-10 11:39:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_cleanup [2019-09-10 11:39:29,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_probe [2019-09-10 11:39:29,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_remove [2019-09-10 11:39:29,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_suspend [2019-09-10 11:39:29,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_resume [2019-09-10 11:39:29,060 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msg_done [2019-09-10 11:39:29,060 INFO L138 BoogieDeclarations]: Found implementation of procedure try_get_dev_id [2019-09-10 11:39:29,060 INFO L138 BoogieDeclarations]: Found implementation of procedure try_enable_event_buffer [2019-09-10 11:39:29,060 INFO L138 BoogieDeclarations]: Found implementation of procedure type_file_read_proc [2019-09-10 11:39:29,061 INFO L138 BoogieDeclarations]: Found implementation of procedure stat_file_read_proc [2019-09-10 11:39:29,061 INFO L138 BoogieDeclarations]: Found implementation of procedure param_read_proc [2019-09-10 11:39:29,062 INFO L138 BoogieDeclarations]: Found implementation of procedure oem_data_avail_to_receive_msg_avail [2019-09-10 11:39:29,062 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_dell_poweredge_oem_data_handler [2019-09-10 11:39:29,062 INFO L138 BoogieDeclarations]: Found implementation of procedure return_hosed_msg_badsize [2019-09-10 11:39:29,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dell_poweredge_bt_xaction_handler [2019-09-10 11:39:29,062 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_dell_poweredge_bt_xaction_handler [2019-09-10 11:39:29,062 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_oem_data_handler [2019-09-10 11:39:29,063 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_xaction_handlers [2019-09-10 11:39:29,063 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_timer_and_thread [2019-09-10 11:39:29,063 INFO L138 BoogieDeclarations]: Found implementation of procedure default_find_bmc [2019-09-10 11:39:29,063 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_interface [2019-09-10 11:39:29,063 INFO L138 BoogieDeclarations]: Found implementation of procedure add_smi [2019-09-10 11:39:29,063 INFO L138 BoogieDeclarations]: Found implementation of procedure try_smi_init [2019-09-10 11:39:29,064 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ipmi_si [2019-09-10 11:39:29,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_one_si [2019-09-10 11:39:29,067 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_ipmi_si [2019-09-10 11:39:29,068 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2019-09-10 11:39:29,068 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2019-09-10 11:39:29,068 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2019-09-10 11:39:29,075 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2019-09-10 11:39:29,075 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-09-10 11:39:29,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pnp_driver_9 [2019-09-10 11:39:29,075 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2019-09-10 11:39:29,075 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-09-10 11:39:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2019-09-10 11:39:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-09-10 11:39:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2019-09-10 11:39:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-09-10 11:39:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-09-10 11:39:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-09-10 11:39:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2019-09-10 11:39:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_8 [2019-09-10 11:39:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-09-10 11:39:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2019-09-10 11:39:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2019-09-10 11:39:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 11:39:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-10 11:39:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-10 11:39:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-10 11:39:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-10 11:39:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-10 11:39:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_20 [2019-09-10 11:39:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_21 [2019-09-10 11:39:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2019-09-10 11:39:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2019-09-10 11:39:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2019-09-10 11:39:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2019-09-10 11:39:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_27 [2019-09-10 11:39:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_28 [2019-09-10 11:39:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_29 [2019-09-10 11:39:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_30 [2019-09-10 11:39:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_38 [2019-09-10 11:39:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_40 [2019-09-10 11:39:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_43 [2019-09-10 11:39:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_44 [2019-09-10 11:39:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_45 [2019-09-10 11:39:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kcs_data [2019-09-10 11:39:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status [2019-09-10 11:39:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure read_data [2019-09-10 11:39:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cmd [2019-09-10 11:39:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure write_data [2019-09-10 11:39:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte [2019-09-10 11:39:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery [2019-09-10 11:39:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte [2019-09-10 11:39:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ibf [2019-09-10 11:39:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure check_obf [2019-09-10 11:39:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_obf [2019-09-10 11:39:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_kcs_transaction [2019-09-10 11:39:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure start_kcs_transaction [2019-09-10 11:39:29,082 INFO L138 BoogieDeclarations]: Found implementation of procedure get_kcs_result [2019-09-10 11:39:29,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_event [2019-09-10 11:39:29,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_size [2019-09-10 11:39:29,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_detect [2019-09-10 11:39:29,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_cleanup [2019-09-10 11:39:29,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_si_sm_handlers_6 [2019-09-10 11:39:29,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2019-09-10 11:39:29,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_78 [2019-09-10 11:39:29,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_79 [2019-09-10 11:39:29,083 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smic_data [2019-09-10 11:39:29,083 INFO L138 BoogieDeclarations]: Found implementation of procedure start_smic_transaction [2019-09-10 11:39:29,083 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_get_result [2019-09-10 11:39:29,083 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_flags [2019-09-10 11:39:29,083 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_status [2019-09-10 11:39:29,083 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_data [2019-09-10 11:39:29,083 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_flags [2019-09-10 11:39:29,084 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_control [2019-09-10 11:39:29,084 INFO L138 BoogieDeclarations]: Found implementation of procedure write_si_sm_data [2019-09-10 11:39:29,084 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery___0 [2019-09-10 11:39:29,084 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte___0 [2019-09-10 11:39:29,084 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte___0 [2019-09-10 11:39:29,084 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_event [2019-09-10 11:39:29,084 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_detect [2019-09-10 11:39:29,084 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_cleanup [2019-09-10 11:39:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_size [2019-09-10 11:39:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_si_sm_handlers_5 [2019-09-10 11:39:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2019-09-10 11:39:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_102 [2019-09-10 11:39:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_103 [2019-09-10 11:39:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure state2txt [2019-09-10 11:39:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure status2txt [2019-09-10 11:39:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_init_data [2019-09-10 11:39:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure force_result [2019-09-10 11:39:29,086 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_start_transaction [2019-09-10 11:39:29,086 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_get_result [2019-09-10 11:39:29,086 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_flags [2019-09-10 11:39:29,086 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_BMC2HOST [2019-09-10 11:39:29,086 INFO L138 BoogieDeclarations]: Found implementation of procedure write_all_bytes [2019-09-10 11:39:29,086 INFO L138 BoogieDeclarations]: Found implementation of procedure read_all_bytes [2019-09-10 11:39:29,086 INFO L138 BoogieDeclarations]: Found implementation of procedure error_recovery [2019-09-10 11:39:29,086 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_event [2019-09-10 11:39:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_detect [2019-09-10 11:39:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_cleanup [2019-09-10 11:39:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_size [2019-09-10 11:39:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_si_sm_handlers_4 [2019-09-10 11:39:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-09-10 11:39:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_126 [2019-09-10 11:39:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_127 [2019-09-10 11:39:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-10 11:39:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 11:39:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 11:39:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 11:39:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 11:39:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_init [2019-09-10 11:39:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_check [2019-09-10 11:39:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 11:39:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-10 11:39:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-10 11:39:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-09-10 11:39:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-09-10 11:39:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-10 11:39:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-10 11:39:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-10 11:39:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-10 11:39:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2019-09-10 11:39:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_get_table [2019-09-10 11:39:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_install_gpe_handler [2019-09-10 11:39:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_remove_gpe_handler [2019-09-10 11:39:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_call_chain [2019-09-10 11:39:29,091 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_chain_register [2019-09-10 11:39:29,091 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-09-10 11:39:29,091 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-10 11:39:29,092 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 11:39:29,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-10 11:39:29,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2019-09-10 11:39:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-10 11:39:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-10 11:39:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_find_device [2019-09-10 11:39:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2019-09-10 11:39:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-09-10 11:39:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-10 11:39:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2019-09-10 11:39:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-09-10 11:39:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-09-10 11:39:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2019-09-10 11:39:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_register_smi [2019-09-10 11:39:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_add_proc_entry [2019-09-10 11:39:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2019-09-10 11:39:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watchdog_pretimeout [2019-09-10 11:39:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_smi [2019-09-10 11:39:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2019-09-10 11:39:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create [2019-09-10 11:39:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-09-10 11:39:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-09-10 11:39:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 11:39:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 11:39:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_8 [2019-09-10 11:39:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_8 [2019-09-10 11:39:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_8 [2019-09-10 11:39:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-10 11:39:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-10 11:39:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-10 11:39:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-10 11:39:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-10 11:39:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-10 11:39:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-10 11:39:29,103 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2019-09-10 11:39:29,103 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2019-09-10 11:39:29,103 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-09-10 11:39:29,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2019-09-10 11:39:29,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_register_driver [2019-09-10 11:39:29,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2019-09-10 11:39:29,103 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 11:39:29,103 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-10 11:39:29,104 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-10 11:39:29,104 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-09-10 11:39:29,104 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-09-10 11:39:29,104 INFO L138 BoogieDeclarations]: Found implementation of procedure set_user_nice [2019-09-10 11:39:29,104 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-09-10 11:39:29,104 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2019-09-10 11:39:29,104 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-09-10 11:39:29,104 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 11:39:29,105 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 11:39:29,105 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 11:39:29,105 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 11:39:29,105 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 11:39:29,105 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-09-10 11:39:29,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 11:39:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 11:39:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-09-10 11:39:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 11:39:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-09-10 11:39:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-10 11:39:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 11:39:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 11:39:29,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 11:39:29,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 11:39:29,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 11:39:29,107 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 11:39:29,107 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-10 11:39:29,107 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-10 11:39:29,107 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 11:39:29,107 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-10 11:39:29,107 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-10 11:39:29,107 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2019-09-10 11:39:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2019-09-10 11:39:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure __iter_div_u64_rem [2019-09-10 11:39:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 11:39:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-10 11:39:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-10 11:39:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-10 11:39:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 11:39:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-10 11:39:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-10 11:39:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 11:39:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 11:39:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-10 11:39:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-10 11:39:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 11:39:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-10 11:39:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-10 11:39:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-10 11:39:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-10 11:39:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-10 11:39:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_6 [2019-09-10 11:39:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-10 11:39:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_10 [2019-09-10 11:39:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-10 11:39:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_13 [2019-09-10 11:39:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-10 11:39:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_check [2019-09-10 11:39:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_init [2019-09-10 11:39:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-10 11:39:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-10 11:39:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_register [2019-09-10 11:39:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_call_chain [2019-09-10 11:39:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-09-10 11:39:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-09-10 11:39:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 11:39:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_compare [2019-09-10 11:39:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2019-09-10 11:39:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_add_ns [2019-09-10 11:39:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 11:39:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-09-10 11:39:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_21 [2019-09-10 11:39:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-10 11:39:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2019-09-10 11:39:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2019-09-10 11:39:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2019-09-10 11:39:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2019-09-10 11:39:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-10 11:39:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_20 [2019-09-10 11:39:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_40 [2019-09-10 11:39:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 11:39:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2019-09-10 11:39:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_38 [2019-09-10 11:39:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_30 [2019-09-10 11:39:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 11:39:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 11:39:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 11:39:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 11:39:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 11:39:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-10 11:39:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 11:39:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 11:39:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-10 11:39:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-10 11:39:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 11:39:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 11:39:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 11:39:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 11:39:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 11:39:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2019-09-10 11:39:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2019-09-10 11:39:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2019-09-10 11:39:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2019-09-10 11:39:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-09-10 11:39:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pnp_driver_9 [2019-09-10 11:39:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2019-09-10 11:39:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-09-10 11:39:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_si_sm_handlers_6 [2019-09-10 11:39:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2019-09-10 11:39:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_si_sm_handlers_5 [2019-09-10 11:39:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-09-10 11:39:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2019-09-10 11:39:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-09-10 11:39:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-09-10 11:39:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-09-10 11:39:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2019-09-10 11:39:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_8 [2019-09-10 11:39:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-09-10 11:39:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_si_sm_handlers_4 [2019-09-10 11:39:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2019-09-10 11:39:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2019-09-10 11:39:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-09-10 11:39:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-09-10 11:39:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-10 11:39:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure set_user_nice [2019-09-10 11:39:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-09-10 11:39:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2019-09-10 11:39:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-09-10 11:39:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-10 11:39:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-10 11:39:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 11:39:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-10 11:39:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2019-09-10 11:39:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-10 11:39:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-09-10 11:39:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-09-10 11:39:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-09-10 11:39:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-09-10 11:39:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-09-10 11:39:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2019-09-10 11:39:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2019-09-10 11:39:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-09-10 11:39:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-09-10 11:39:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-09-10 11:39:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-09-10 11:39:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-09-10 11:39:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2019-09-10 11:39:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2019-09-10 11:39:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2019-09-10 11:39:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2019-09-10 11:39:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-10 11:39:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-10 11:39:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-10 11:39:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_43 [2019-09-10 11:39:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-10 11:39:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_44 [2019-09-10 11:39:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_45 [2019-09-10 11:39:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-10 11:39:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-10 11:39:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create [2019-09-10 11:39:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-09-10 11:39:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-09-10 11:39:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-10 11:39:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-10 11:39:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_28 [2019-09-10 11:39:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_29 [2019-09-10 11:39:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-10 11:39:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_27 [2019-09-10 11:39:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-09-10 11:39:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2019-09-10 11:39:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2019-09-10 11:39:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_demangle_device_id [2019-09-10 11:39:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 11:39:29,128 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_register_smi [2019-09-10 11:39:29,128 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_smi [2019-09-10 11:39:29,128 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2019-09-10 11:39:29,128 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watchdog_pretimeout [2019-09-10 11:39:29,128 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2019-09-10 11:39:29,128 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_add_proc_entry [2019-09-10 11:39:29,128 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_find_device [2019-09-10 11:39:29,128 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2019-09-10 11:39:29,129 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2019-09-10 11:39:29,129 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq [2019-09-10 11:39:29,129 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_valid [2019-09-10 11:39:29,129 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2019-09-10 11:39:29,129 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_set_drvdata [2019-09-10 11:39:29,129 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_acpi_device [2019-09-10 11:39:29,129 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_register_driver [2019-09-10 11:39:29,129 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2019-09-10 11:39:29,129 INFO L130 BoogieDeclarations]: Found specification of procedure add_smi [2019-09-10 11:39:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure try_smi_init [2019-09-10 11:39:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_one_si [2019-09-10 11:39:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure register_xaction_notifier [2019-09-10 11:39:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_recv_msg [2019-09-10 11:39:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure return_hosed_msg [2019-09-10 11:39:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure start_next_msg [2019-09-10 11:39:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-10 11:39:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure start_enable_irq [2019-09-10 11:39:29,134 INFO L130 BoogieDeclarations]: Found specification of procedure start_disable_irq [2019-09-10 11:39:29,134 INFO L130 BoogieDeclarations]: Found specification of procedure start_clear_flags [2019-09-10 11:39:29,134 INFO L130 BoogieDeclarations]: Found specification of procedure disable_si_irq [2019-09-10 11:39:29,134 INFO L130 BoogieDeclarations]: Found specification of procedure enable_si_irq [2019-09-10 11:39:29,135 INFO L130 BoogieDeclarations]: Found specification of procedure handle_flags [2019-09-10 11:39:29,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 11:39:29,135 INFO L130 BoogieDeclarations]: Found specification of procedure handle_transaction_done [2019-09-10 11:39:29,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 11:39:29,135 INFO L130 BoogieDeclarations]: Found specification of procedure smi_event_handler [2019-09-10 11:39:29,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-10 11:39:29,135 INFO L130 BoogieDeclarations]: Found specification of procedure sender [2019-09-10 11:39:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure set_run_to_completion [2019-09-10 11:39:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_si_set_not_busy [2019-09-10 11:39:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_si_is_busy [2019-09-10 11:39:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_thread_busy_wait [2019-09-10 11:39:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_thread [2019-09-10 11:39:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure poll [2019-09-10 11:39:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure request_events [2019-09-10 11:39:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure smi_timeout [2019-09-10 11:39:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure si_irq_handler [2019-09-10 11:39:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure si_bt_irq_handler [2019-09-10 11:39:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2019-09-10 11:39:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure smi_start_processing [2019-09-10 11:39:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure set_maintenance_mode [2019-09-10 11:39:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure hotmod_handler [2019-09-10 11:39:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure std_irq_cleanup [2019-09-10 11:39:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure std_irq_setup [2019-09-10 11:39:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure port_inb [2019-09-10 11:39:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure port_outb [2019-09-10 11:39:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure port_inw [2019-09-10 11:39:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure port_outw [2019-09-10 11:39:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure port_inl [2019-09-10 11:39:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure port_outl [2019-09-10 11:39:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure port_cleanup [2019-09-10 11:39:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure port_setup [2019-09-10 11:39:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_inb [2019-09-10 11:39:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_outb [2019-09-10 11:39:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_inw [2019-09-10 11:39:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_outw [2019-09-10 11:39:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_inl [2019-09-10 11:39:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure intf_mem_outl [2019-09-10 11:39:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure mem_inq [2019-09-10 11:39:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure mem_outq [2019-09-10 11:39:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure mem_cleanup [2019-09-10 11:39:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure mem_setup [2019-09-10 11:39:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure parse_str [2019-09-10 11:39:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure check_hotmod_int_op [2019-09-10 11:39:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure hardcode_find_bmc [2019-09-10 11:39:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_get_table [2019-09-10 11:39:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_install_gpe_handler [2019-09-10 11:39:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_remove_gpe_handler [2019-09-10 11:39:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2019-09-10 11:39:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_acpi_gpe [2019-09-10 11:39:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_gpe_irq_cleanup [2019-09-10 11:39:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_gpe_irq_setup [2019-09-10 11:39:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure try_init_spmi [2019-09-10 11:39:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure spmi_find_bmc [2019-09-10 11:39:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_probe [2019-09-10 11:39:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_remove [2019-09-10 11:39:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure decode_dmi [2019-09-10 11:39:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure try_init_dmi [2019-09-10 11:39:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_find_bmc [2019-09-10 11:39:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_cleanup [2019-09-10 11:39:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_probe [2019-09-10 11:39:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_remove [2019-09-10 11:39:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_suspend [2019-09-10 11:39:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_resume [2019-09-10 11:39:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msg_done [2019-09-10 11:39:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure try_get_dev_id [2019-09-10 11:39:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure try_enable_event_buffer [2019-09-10 11:39:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure type_file_read_proc [2019-09-10 11:39:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure stat_file_read_proc [2019-09-10 11:39:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure param_read_proc [2019-09-10 11:39:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure oem_data_avail_to_receive_msg_avail [2019-09-10 11:39:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure setup_dell_poweredge_oem_data_handler [2019-09-10 11:39:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure return_hosed_msg_badsize [2019-09-10 11:39:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure dell_poweredge_bt_xaction_handler [2019-09-10 11:39:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure setup_dell_poweredge_bt_xaction_handler [2019-09-10 11:39:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure setup_oem_data_handler [2019-09-10 11:39:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure setup_xaction_handlers [2019-09-10 11:39:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_timer_and_thread [2019-09-10 11:39:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure default_find_bmc [2019-09-10 11:39:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_interface [2019-09-10 11:39:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2019-09-10 11:39:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-10 11:39:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure init_ipmi_si [2019-09-10 11:39:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_ipmi_si [2019-09-10 11:39:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_8 [2019-09-10 11:39:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_8 [2019-09-10 11:39:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 11:39:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_8 [2019-09-10 11:39:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 11:39:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2019-09-10 11:39:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-09-10 11:39:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2019-09-10 11:39:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 11:39:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_79 [2019-09-10 11:39:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_78 [2019-09-10 11:39:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure init_kcs_data [2019-09-10 11:39:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure read_status [2019-09-10 11:39:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure read_data [2019-09-10 11:39:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure write_cmd [2019-09-10 11:39:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure write_data [2019-09-10 11:39:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte [2019-09-10 11:39:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery [2019-09-10 11:39:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte [2019-09-10 11:39:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure check_ibf [2019-09-10 11:39:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure check_obf [2019-09-10 11:39:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure clear_obf [2019-09-10 11:39:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure restart_kcs_transaction [2019-09-10 11:39:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure start_kcs_transaction [2019-09-10 11:39:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure get_kcs_result [2019-09-10 11:39:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_event [2019-09-10 11:39:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_size [2019-09-10 11:39:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_detect [2019-09-10 11:39:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_cleanup [2019-09-10 11:39:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_103 [2019-09-10 11:39:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_102 [2019-09-10 11:39:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure init_smic_data [2019-09-10 11:39:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure start_smic_transaction [2019-09-10 11:39:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure smic_get_result [2019-09-10 11:39:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_flags [2019-09-10 11:39:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_status [2019-09-10 11:39:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_data [2019-09-10 11:39:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_flags [2019-09-10 11:39:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_control [2019-09-10 11:39:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure write_si_sm_data [2019-09-10 11:39:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery___0 [2019-09-10 11:39:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte___0 [2019-09-10 11:39:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte___0 [2019-09-10 11:39:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure smic_event [2019-09-10 11:39:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure smic_detect [2019-09-10 11:39:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure smic_cleanup [2019-09-10 11:39:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure smic_size [2019-09-10 11:39:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-10 11:39:29,151 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2019-09-10 11:39:29,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_127 [2019-09-10 11:39:29,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_126 [2019-09-10 11:39:29,151 INFO L130 BoogieDeclarations]: Found specification of procedure state2txt [2019-09-10 11:39:29,151 INFO L130 BoogieDeclarations]: Found specification of procedure status2txt [2019-09-10 11:39:29,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-09-10 11:39:29,151 INFO L130 BoogieDeclarations]: Found specification of procedure bt_init_data [2019-09-10 11:39:29,151 INFO L130 BoogieDeclarations]: Found specification of procedure force_result [2019-09-10 11:39:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure bt_start_transaction [2019-09-10 11:39:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure bt_get_result [2019-09-10 11:39:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure reset_flags [2019-09-10 11:39:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure drain_BMC2HOST [2019-09-10 11:39:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure write_all_bytes [2019-09-10 11:39:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure read_all_bytes [2019-09-10 11:39:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure error_recovery [2019-09-10 11:39:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure bt_event [2019-09-10 11:39:29,153 INFO L130 BoogieDeclarations]: Found specification of procedure bt_detect [2019-09-10 11:39:29,153 INFO L130 BoogieDeclarations]: Found specification of procedure bt_cleanup [2019-09-10 11:39:29,153 INFO L130 BoogieDeclarations]: Found specification of procedure bt_size [2019-09-10 11:39:29,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-10 11:39:29,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 11:39:29,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 11:39:29,153 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 11:39:29,153 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-10 11:39:29,154 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-10 11:39:29,154 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 11:39:29,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 11:39:29,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 11:39:29,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 11:39:29,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 11:39:29,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 11:39:29,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 11:39:29,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 11:39:29,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 11:39:31,466 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 11:39:49,372 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 11:39:49,373 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-10 11:39:49,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 11:39:49 BoogieIcfgContainer [2019-09-10 11:39:49,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 11:39:49,377 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 11:39:49,377 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 11:39:49,380 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 11:39:49,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 11:39:23" (1/3) ... [2019-09-10 11:39:49,381 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31386d05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 11:39:49, skipping insertion in model container [2019-09-10 11:39:49,382 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:39:28" (2/3) ... [2019-09-10 11:39:49,382 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31386d05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 11:39:49, skipping insertion in model container [2019-09-10 11:39:49,382 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 11:39:49" (3/3) ... [2019-09-10 11:39:49,384 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 [2019-09-10 11:39:49,393 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 11:39:49,406 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-10 11:39:49,423 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-10 11:39:49,450 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 11:39:49,450 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 11:39:49,450 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 11:39:49,450 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 11:39:49,450 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 11:39:49,451 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 11:39:49,451 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 11:39:49,451 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 11:39:49,509 INFO L276 IsEmpty]: Start isEmpty. Operand 3326 states. [2019-09-10 11:39:49,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2019-09-10 11:39:49,532 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 11:39:49,534 INFO L399 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] [2019-09-10 11:39:49,537 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 11:39:49,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 11:39:49,543 INFO L82 PathProgramCache]: Analyzing trace with hash -2117327293, now seen corresponding path program 1 times [2019-09-10 11:39:49,545 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 11:39:49,642 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:39:49,642 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 11:39:49,642 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:39:49,642 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 11:39:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 11:39:51,091 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2019-09-10 11:39:51,093 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 11:39:51,094 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 11:39:51,094 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 11:39:51,099 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 11:39:51,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 11:39:51,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-09-10 11:39:51,117 INFO L87 Difference]: Start difference. First operand 3326 states. Second operand 5 states. [2019-09-10 11:40:14,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 11:40:14,887 INFO L93 Difference]: Finished difference Result 12853 states and 18406 transitions. [2019-09-10 11:40:14,888 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 11:40:14,890 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 229 [2019-09-10 11:40:14,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 11:40:15,009 INFO L225 Difference]: With dead ends: 12853 [2019-09-10 11:40:15,009 INFO L226 Difference]: Without dead ends: 12737 [2019-09-10 11:40:15,011 INFO L628 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 [2019-09-10 11:40:15,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12737 states. [2019-09-10 11:40:15,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12737 to 12724. [2019-09-10 11:40:15,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12724 states. [2019-09-10 11:40:15,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12724 states to 12724 states and 18196 transitions. [2019-09-10 11:40:15,823 INFO L78 Accepts]: Start accepts. Automaton has 12724 states and 18196 transitions. Word has length 229 [2019-09-10 11:40:15,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 11:40:15,829 INFO L475 AbstractCegarLoop]: Abstraction has 12724 states and 18196 transitions. [2019-09-10 11:40:15,829 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 11:40:15,829 INFO L276 IsEmpty]: Start isEmpty. Operand 12724 states and 18196 transitions. [2019-09-10 11:40:15,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-09-10 11:40:15,846 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 11:40:15,847 INFO L399 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] [2019-09-10 11:40:15,848 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 11:40:15,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 11:40:15,848 INFO L82 PathProgramCache]: Analyzing trace with hash 1499318531, now seen corresponding path program 1 times [2019-09-10 11:40:15,849 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 11:40:15,860 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:40:15,860 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 11:40:15,860 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:40:15,860 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 11:40:16,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 11:40:16,609 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2019-09-10 11:40:16,610 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 11:40:16,610 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 11:40:16,610 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 11:40:16,614 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 11:40:16,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 11:40:16,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-09-10 11:40:16,616 INFO L87 Difference]: Start difference. First operand 12724 states and 18196 transitions. Second operand 5 states. [2019-09-10 11:40:42,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 11:40:42,543 INFO L93 Difference]: Finished difference Result 50722 states and 76681 transitions. [2019-09-10 11:40:42,544 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 11:40:42,544 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 230 [2019-09-10 11:40:42,548 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 11:40:42,999 INFO L225 Difference]: With dead ends: 50722 [2019-09-10 11:40:42,999 INFO L226 Difference]: Without dead ends: 50722 [2019-09-10 11:40:43,000 INFO L628 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 [2019-09-10 11:40:43,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50722 states. [2019-09-10 11:40:45,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50722 to 50711. [2019-09-10 11:40:45,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50711 states. [2019-09-10 11:40:45,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50711 states to 50711 states and 76673 transitions. [2019-09-10 11:40:45,463 INFO L78 Accepts]: Start accepts. Automaton has 50711 states and 76673 transitions. Word has length 230 [2019-09-10 11:40:45,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 11:40:45,465 INFO L475 AbstractCegarLoop]: Abstraction has 50711 states and 76673 transitions. [2019-09-10 11:40:45,465 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 11:40:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 50711 states and 76673 transitions. [2019-09-10 11:40:45,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2019-09-10 11:40:45,469 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 11:40:45,470 INFO L399 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] [2019-09-10 11:40:45,470 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 11:40:45,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 11:40:45,472 INFO L82 PathProgramCache]: Analyzing trace with hash 242167307, now seen corresponding path program 1 times [2019-09-10 11:40:45,472 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 11:40:45,478 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:40:45,478 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 11:40:45,478 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:40:45,478 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 11:40:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 11:40:46,022 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2019-09-10 11:40:46,022 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 11:40:46,023 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 11:40:46,023 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 11:40:46,023 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 11:40:46,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 11:40:46,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-09-10 11:40:46,024 INFO L87 Difference]: Start difference. First operand 50711 states and 76673 transitions. Second operand 5 states. [2019-09-10 11:41:13,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 11:41:13,963 INFO L93 Difference]: Finished difference Result 202634 states and 344588 transitions. [2019-09-10 11:41:13,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 11:41:13,968 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 231 [2019-09-10 11:41:13,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 11:41:15,397 INFO L225 Difference]: With dead ends: 202634 [2019-09-10 11:41:15,397 INFO L226 Difference]: Without dead ends: 202634 [2019-09-10 11:41:15,398 INFO L628 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 [2019-09-10 11:41:15,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202634 states. [2019-09-10 11:41:26,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202634 to 202621. [2019-09-10 11:41:26,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 202621 states. [2019-09-10 11:41:33,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202621 states to 202621 states and 344578 transitions. [2019-09-10 11:41:33,553 INFO L78 Accepts]: Start accepts. Automaton has 202621 states and 344578 transitions. Word has length 231 [2019-09-10 11:41:33,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 11:41:33,554 INFO L475 AbstractCegarLoop]: Abstraction has 202621 states and 344578 transitions. [2019-09-10 11:41:33,554 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 11:41:33,554 INFO L276 IsEmpty]: Start isEmpty. Operand 202621 states and 344578 transitions. [2019-09-10 11:41:33,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2019-09-10 11:41:33,557 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 11:41:33,558 INFO L399 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] [2019-09-10 11:41:33,558 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 11:41:33,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 11:41:33,559 INFO L82 PathProgramCache]: Analyzing trace with hash -1778837045, now seen corresponding path program 1 times [2019-09-10 11:41:33,559 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 11:41:33,564 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:41:33,564 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 11:41:33,564 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 11:41:33,564 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 11:41:33,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 11:41:34,103 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2019-09-10 11:41:34,105 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 11:41:34,105 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 11:41:34,105 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 11:41:34,106 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 11:41:34,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 11:41:34,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-09-10 11:41:34,107 INFO L87 Difference]: Start difference. First operand 202621 states and 344578 transitions. Second operand 5 states. [2019-09-10 11:42:35,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 11:42:35,014 INFO L93 Difference]: Finished difference Result 809626 states and 1729567 transitions. [2019-09-10 11:42:35,015 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 11:42:35,015 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 232 [2019-09-10 11:42:35,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 11:42:51,946 INFO L225 Difference]: With dead ends: 809626 [2019-09-10 11:42:51,946 INFO L226 Difference]: Without dead ends: 809626 [2019-09-10 11:42:51,947 INFO L628 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 [2019-09-10 11:42:52,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 809626 states. [2019-09-10 11:43:58,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 809626 to 809609. [2019-09-10 11:43:58,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 809609 states.