/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 16:38:29,305 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 16:38:29,307 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 16:38:29,321 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 16:38:29,322 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 16:38:29,323 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 16:38:29,324 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 16:38:29,326 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 16:38:29,328 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 16:38:29,329 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 16:38:29,330 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 16:38:29,331 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 16:38:29,331 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 16:38:29,332 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 16:38:29,333 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 16:38:29,334 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 16:38:29,335 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 16:38:29,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 16:38:29,337 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 16:38:29,339 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 16:38:29,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 16:38:29,342 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 16:38:29,343 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 16:38:29,344 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 16:38:29,346 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 16:38:29,346 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 16:38:29,346 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 16:38:29,347 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 16:38:29,348 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 16:38:29,349 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 16:38:29,349 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 16:38:29,350 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 16:38:29,351 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 16:38:29,351 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 16:38:29,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 16:38:29,353 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 16:38:29,353 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 16:38:29,354 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 16:38:29,354 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 16:38:29,355 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 16:38:29,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 16:38:29,356 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-10 16:38:29,370 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 16:38:29,370 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 16:38:29,372 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 16:38:29,372 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 16:38:29,372 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 16:38:29,372 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 16:38:29,372 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 16:38:29,373 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 16:38:29,373 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 16:38:29,373 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 16:38:29,373 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 16:38:29,374 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 16:38:29,374 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 16:38:29,374 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 16:38:29,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 16:38:29,374 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 16:38:29,375 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 16:38:29,375 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 16:38:29,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 16:38:29,375 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 16:38:29,376 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 16:38:29,376 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 16:38:29,376 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 16:38:29,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 16:38:29,376 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 16:38:29,377 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 16:38:29,377 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 16:38:29,377 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-07-10 16:38:29,690 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 16:38:29,710 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 16:38:29,714 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 16:38:29,715 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 16:38:29,716 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 16:38:29,716 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point.cil.out.i [2020-07-10 16:38:29,794 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bab810bcc/144488cd8c32433f8b951c0f653a7568/FLAGe4349a228 [2020-07-10 16:38:30,469 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 16:38:30,470 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point.cil.out.i [2020-07-10 16:38:30,496 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bab810bcc/144488cd8c32433f8b951c0f653a7568/FLAGe4349a228 [2020-07-10 16:38:30,645 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bab810bcc/144488cd8c32433f8b951c0f653a7568 [2020-07-10 16:38:30,654 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 16:38:30,655 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 16:38:30,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 16:38:30,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 16:38:30,660 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 16:38:30,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 04:38:30" (1/1) ... [2020-07-10 16:38:30,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1222acd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:38:30, skipping insertion in model container [2020-07-10 16:38:30,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 04:38:30" (1/1) ... [2020-07-10 16:38:30,672 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 16:38:30,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 16:38:31,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 16:38:31,538 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 16:38:31,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 16:38:31,809 INFO L208 MainTranslator]: Completed translation [2020-07-10 16:38:31,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:38:31 WrapperNode [2020-07-10 16:38:31,810 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 16:38:31,812 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 16:38:31,812 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 16:38:31,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 16:38:31,827 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:38:31" (1/1) ... [2020-07-10 16:38:31,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:38:31" (1/1) ... [2020-07-10 16:38:31,859 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:38:31" (1/1) ... [2020-07-10 16:38:31,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:38:31" (1/1) ... [2020-07-10 16:38:31,916 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:38:31" (1/1) ... [2020-07-10 16:38:31,925 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:38:31" (1/1) ... [2020-07-10 16:38:31,932 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:38:31" (1/1) ... [2020-07-10 16:38:31,943 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 16:38:31,944 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 16:38:31,944 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 16:38:31,944 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 16:38:31,945 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:38:31" (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 [2020-07-10 16:38:32,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 16:38:32,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 16:38:32,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-07-10 16:38:32,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-07-10 16:38:32,014 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-07-10 16:38:32,014 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-07-10 16:38:32,015 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-07-10 16:38:32,015 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-07-10 16:38:32,015 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-10 16:38:32,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-07-10 16:38:32,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-07-10 16:38:32,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-07-10 16:38:32,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-07-10 16:38:32,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-07-10 16:38:32,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-07-10 16:38:32,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-07-10 16:38:32,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-07-10 16:38:32,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-07-10 16:38:32,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2020-07-10 16:38:32,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-07-10 16:38:32,017 INFO L138 BoogieDeclarations]: Found implementation of procedure l440gx_set_vpp [2020-07-10 16:38:32,019 INFO L138 BoogieDeclarations]: Found implementation of procedure init_l440gx [2020-07-10 16:38:32,019 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_l440gx [2020-07-10 16:38:32,019 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 16:38:32,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-07-10 16:38:32,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-07-10 16:38:32,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-07-10 16:38:32,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-07-10 16:38:32,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-07-10 16:38:32,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-07-10 16:38:32,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-07-10 16:38:32,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-07-10 16:38:32,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-07-10 16:38:32,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-07-10 16:38:32,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-07-10 16:38:32,021 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-07-10 16:38:32,021 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-07-10 16:38:32,021 INFO L138 BoogieDeclarations]: Found implementation of procedure do_map_probe [2020-07-10 16:38:32,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-07-10 16:38:32,022 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-07-10 16:38:32,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-07-10 16:38:32,022 INFO L138 BoogieDeclarations]: Found implementation of procedure map_destroy [2020-07-10 16:38:32,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_device_parse_register [2020-07-10 16:38:32,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_device_unregister [2020-07-10 16:38:32,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_assign_resource [2020-07-10 16:38:32,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-07-10 16:38:32,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-07-10 16:38:32,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-07-10 16:38:32,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2020-07-10 16:38:32,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2020-07-10 16:38:32,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2020-07-10 16:38:32,023 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-07-10 16:38:32,024 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_map_init [2020-07-10 16:38:32,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-07-10 16:38:32,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-07-10 16:38:32,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-07-10 16:38:32,024 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 16:38:32,024 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-07-10 16:38:32,024 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-07-10 16:38:32,025 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-07-10 16:38:32,025 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-07-10 16:38:32,025 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-07-10 16:38:32,025 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-07-10 16:38:32,025 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-07-10 16:38:32,025 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-07-10 16:38:32,025 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-07-10 16:38:32,026 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-07-10 16:38:32,026 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-07-10 16:38:32,026 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-07-10 16:38:32,026 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 16:38:32,026 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-07-10 16:38:32,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 16:38:32,027 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-07-10 16:38:32,027 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-10 16:38:32,027 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-10 16:38:32,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-07-10 16:38:32,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 16:38:32,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-07-10 16:38:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-07-10 16:38:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-07-10 16:38:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-07-10 16:38:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-07-10 16:38:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-07-10 16:38:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-07-10 16:38:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-07-10 16:38:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2020-07-10 16:38:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2020-07-10 16:38:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-07-10 16:38:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-07-10 16:38:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2020-07-10 16:38:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-07-10 16:38:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-07-10 16:38:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 16:38:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 16:38:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-07-10 16:38:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2020-07-10 16:38:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-07-10 16:38:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure pci_assign_resource [2020-07-10 16:38:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_device_parse_register [2020-07-10 16:38:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_device_unregister [2020-07-10 16:38:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure do_map_probe [2020-07-10 16:38:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure map_destroy [2020-07-10 16:38:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure simple_map_init [2020-07-10 16:38:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 16:38:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure l440gx_set_vpp [2020-07-10 16:38:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure init_l440gx [2020-07-10 16:38:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 16:38:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 16:38:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 16:38:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_l440gx [2020-07-10 16:38:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-07-10 16:38:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-07-10 16:38:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 16:38:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-07-10 16:38:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-07-10 16:38:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-07-10 16:38:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-07-10 16:38:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-07-10 16:38:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-07-10 16:38:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-07-10 16:38:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-07-10 16:38:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-07-10 16:38:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-07-10 16:38:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 16:38:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-07-10 16:38:32,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 16:38:32,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 16:38:32,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-10 16:38:32,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 16:38:32,716 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-07-10 16:38:32,730 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-07-10 16:38:33,599 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 16:38:33,600 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-10 16:38:33,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 04:38:33 BoogieIcfgContainer [2020-07-10 16:38:33,606 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 16:38:33,607 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 16:38:33,607 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 16:38:33,610 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 16:38:33,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 04:38:30" (1/3) ... [2020-07-10 16:38:33,612 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11a153dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 04:38:33, skipping insertion in model container [2020-07-10 16:38:33,612 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:38:31" (2/3) ... [2020-07-10 16:38:33,613 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11a153dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 04:38:33, skipping insertion in model container [2020-07-10 16:38:33,613 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 04:38:33" (3/3) ... [2020-07-10 16:38:33,615 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point.cil.out.i [2020-07-10 16:38:33,626 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 16:38:33,634 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 16:38:33,650 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 16:38:33,676 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 16:38:33,676 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 16:38:33,676 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 16:38:33,677 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 16:38:33,677 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 16:38:33,677 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 16:38:33,677 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 16:38:33,677 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 16:38:33,702 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states. [2020-07-10 16:38:33,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-07-10 16:38:33,711 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:38:33,712 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:38:33,712 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:38:33,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:38:33,719 INFO L82 PathProgramCache]: Analyzing trace with hash -341794684, now seen corresponding path program 1 times [2020-07-10 16:38:33,730 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 16:38:33,731 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [954785747] [2020-07-10 16:38:33,731 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:38:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:34,313 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2020-07-10 16:38:34,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:34,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {265#(and (= |#t~string65.base| |old(#t~string65.base)|) (= |~#l440gx_map~0.offset| |old(~#l440gx_map~0.offset)|) (= |~#l440gx_vpp_lock~0.base| |old(~#l440gx_vpp_lock~0.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string87.offset| |old(#t~string87.offset)|) (= |#t~string87.base| |old(#t~string87.base)|) (= |~#l440gx_vpp_lock~0.offset| |old(~#l440gx_vpp_lock~0.offset)|) (= |#t~string84.offset| |old(#t~string84.offset)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |~#iobase~0.base| |old(~#iobase~0.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string84.base| |old(#t~string84.base)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string82.base| |old(#t~string82.base)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |~#iobase~0.offset| |old(~#iobase~0.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#t~string113.offset| |old(#t~string113.offset)|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= |~#l440gx_map~0.base| |old(~#l440gx_map~0.base)|) (= ~mymtd~0.base |old(~mymtd~0.base)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= |#valid| |old(#valid)|) (= |#t~string82.offset| |old(#t~string82.offset)|) (= |#t~string96.offset| |old(#t~string96.offset)|) (= |#t~string96.base| |old(#t~string96.base)|) (= |#t~string114.offset| |old(#t~string114.offset)|) (= |#t~string113.base| |old(#t~string113.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= |#t~string114.base| |old(#t~string114.base)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |#t~string110.offset| |old(#t~string110.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(16);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(12);call #t~string78.base, #t~string78.offset := #Ultimate.allocOnStack(73);call #t~string82.base, #t~string82.offset := #Ultimate.allocOnStack(40);call #t~string84.base, #t~string84.offset := #Ultimate.allocOnStack(24);call #t~string87.base, #t~string87.offset := #Ultimate.allocOnStack(10);call #t~string96.base, #t~string96.offset := #Ultimate.allocOnStack(40);call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(45);call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(12);call #t~string113.base, #t~string113.offset := #Ultimate.allocOnStack(45);call #t~string114.base, #t~string114.offset := #Ultimate.allocOnStack(8);~LDV_IN_INTERRUPT~0 := 1;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 0;call ~#iobase~0.base, ~#iobase~0.offset := #Ultimate.allocOnStack(4);call write~init~int(0, ~#iobase~0.base, ~#iobase~0.offset, 4);~mymtd~0.base, ~mymtd~0.offset := 0, 0;call ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset := #Ultimate.allocOnStack(68);call write~init~int(0, ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(3735899821, ~#l440gx_vpp_lock~0.base, 4 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(4294967295, ~#l440gx_vpp_lock~0.base, 8 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~$Pointer$(0, -1, ~#l440gx_vpp_lock~0.base, 12 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 20 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 28 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 36 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(#t~string65.base, #t~string65.offset, ~#l440gx_vpp_lock~0.base, 44 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~int(0, ~#l440gx_vpp_lock~0.base, 52 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(0, ~#l440gx_vpp_lock~0.base, 56 + ~#l440gx_vpp_lock~0.offset, 8);~l440gx_vpp_refcnt~0 := 0;call ~#l440gx_map~0.base, ~#l440gx_map~0.offset := #Ultimate.allocOnStack(144);call write~init~$Pointer$(#t~string74.base, #t~string74.offset, ~#l440gx_map~0.base, ~#l440gx_map~0.offset, 8);call write~init~int(1048576, ~#l440gx_map~0.base, 8 + ~#l440gx_map~0.offset, 8);call write~init~int(4293918720, ~#l440gx_map~0.base, 16 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 24 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 32 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 40 + ~#l440gx_map~0.offset, 4);call write~init~int(1, ~#l440gx_map~0.base, 44 + ~#l440gx_map~0.offset, 4);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 48 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 56 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 64 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 72 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 80 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 88 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 96 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 104 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 112 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 120 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 128 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 136 + ~#l440gx_map~0.offset, 8);~ldv_retval_0~0 := 0;~ldv_module_refcounter~0 := 1; {240#true} is VALID [2020-07-10 16:38:34,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {240#true} assume true; {240#true} is VALID [2020-07-10 16:38:34,376 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {240#true} {240#true} #508#return; {240#true} is VALID [2020-07-10 16:38:34,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:34,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {240#true} assume true; {240#true} is VALID [2020-07-10 16:38:34,385 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {240#true} {240#true} #396#return; {240#true} is VALID [2020-07-10 16:38:34,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:34,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:34,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {240#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;#res := #t~nondet134;havoc #t~nondet134; {240#true} is VALID [2020-07-10 16:38:34,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {240#true} assume true; {240#true} is VALID [2020-07-10 16:38:34,405 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {240#true} {240#true} #492#return; {240#true} is VALID [2020-07-10 16:38:34,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:34,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {240#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {240#true} is VALID [2020-07-10 16:38:34,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {240#true} assume true; {240#true} is VALID [2020-07-10 16:38:34,413 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {240#true} {240#true} #494#return; {240#true} is VALID [2020-07-10 16:38:34,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:34,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {240#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {240#true} is VALID [2020-07-10 16:38:34,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {240#true} assume true; {240#true} is VALID [2020-07-10 16:38:34,421 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {240#true} {240#true} #496#return; {240#true} is VALID [2020-07-10 16:38:34,421 INFO L263 TraceCheckUtils]: 0: Hoare triple {240#true} call #t~ret118 := mtd_device_unregister(~mymtd~0.base, ~mymtd~0.offset); {240#true} is VALID [2020-07-10 16:38:34,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {240#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;#res := #t~nondet134;havoc #t~nondet134; {240#true} is VALID [2020-07-10 16:38:34,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {240#true} assume true; {240#true} is VALID [2020-07-10 16:38:34,422 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {240#true} {240#true} #492#return; {240#true} is VALID [2020-07-10 16:38:34,423 INFO L280 TraceCheckUtils]: 4: Hoare triple {240#true} assume -2147483648 <= #t~ret118 && #t~ret118 <= 2147483647;havoc #t~ret118; {240#true} is VALID [2020-07-10 16:38:34,423 INFO L263 TraceCheckUtils]: 5: Hoare triple {240#true} call map_destroy(~mymtd~0.base, ~mymtd~0.offset); {240#true} is VALID [2020-07-10 16:38:34,423 INFO L280 TraceCheckUtils]: 6: Hoare triple {240#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {240#true} is VALID [2020-07-10 16:38:34,424 INFO L280 TraceCheckUtils]: 7: Hoare triple {240#true} assume true; {240#true} is VALID [2020-07-10 16:38:34,424 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {240#true} {240#true} #494#return; {240#true} is VALID [2020-07-10 16:38:34,424 INFO L280 TraceCheckUtils]: 9: Hoare triple {240#true} call #t~mem119.base, #t~mem119.offset := read~$Pointer$(~#l440gx_map~0.base, 24 + ~#l440gx_map~0.offset, 8); {240#true} is VALID [2020-07-10 16:38:34,425 INFO L263 TraceCheckUtils]: 10: Hoare triple {240#true} call iounmap(#t~mem119.base, #t~mem119.offset); {240#true} is VALID [2020-07-10 16:38:34,425 INFO L280 TraceCheckUtils]: 11: Hoare triple {240#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {240#true} is VALID [2020-07-10 16:38:34,426 INFO L280 TraceCheckUtils]: 12: Hoare triple {240#true} assume true; {240#true} is VALID [2020-07-10 16:38:34,426 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {240#true} {240#true} #496#return; {240#true} is VALID [2020-07-10 16:38:34,426 INFO L280 TraceCheckUtils]: 14: Hoare triple {240#true} havoc #t~mem119.base, #t~mem119.offset; {240#true} is VALID [2020-07-10 16:38:34,427 INFO L280 TraceCheckUtils]: 15: Hoare triple {240#true} assume true; {240#true} is VALID [2020-07-10 16:38:34,427 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {240#true} {241#false} #398#return; {241#false} is VALID [2020-07-10 16:38:34,433 INFO L263 TraceCheckUtils]: 0: Hoare triple {240#true} call ULTIMATE.init(); {265#(and (= |#t~string65.base| |old(#t~string65.base)|) (= |~#l440gx_map~0.offset| |old(~#l440gx_map~0.offset)|) (= |~#l440gx_vpp_lock~0.base| |old(~#l440gx_vpp_lock~0.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string87.offset| |old(#t~string87.offset)|) (= |#t~string87.base| |old(#t~string87.base)|) (= |~#l440gx_vpp_lock~0.offset| |old(~#l440gx_vpp_lock~0.offset)|) (= |#t~string84.offset| |old(#t~string84.offset)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |~#iobase~0.base| |old(~#iobase~0.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string84.base| |old(#t~string84.base)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string82.base| |old(#t~string82.base)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |~#iobase~0.offset| |old(~#iobase~0.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#t~string113.offset| |old(#t~string113.offset)|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= |~#l440gx_map~0.base| |old(~#l440gx_map~0.base)|) (= ~mymtd~0.base |old(~mymtd~0.base)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= |#valid| |old(#valid)|) (= |#t~string82.offset| |old(#t~string82.offset)|) (= |#t~string96.offset| |old(#t~string96.offset)|) (= |#t~string96.base| |old(#t~string96.base)|) (= |#t~string114.offset| |old(#t~string114.offset)|) (= |#t~string113.base| |old(#t~string113.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= |#t~string114.base| |old(#t~string114.base)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |#t~string110.offset| |old(#t~string110.offset)|))} is VALID [2020-07-10 16:38:34,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {265#(and (= |#t~string65.base| |old(#t~string65.base)|) (= |~#l440gx_map~0.offset| |old(~#l440gx_map~0.offset)|) (= |~#l440gx_vpp_lock~0.base| |old(~#l440gx_vpp_lock~0.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string87.offset| |old(#t~string87.offset)|) (= |#t~string87.base| |old(#t~string87.base)|) (= |~#l440gx_vpp_lock~0.offset| |old(~#l440gx_vpp_lock~0.offset)|) (= |#t~string84.offset| |old(#t~string84.offset)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |~#iobase~0.base| |old(~#iobase~0.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string84.base| |old(#t~string84.base)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string82.base| |old(#t~string82.base)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |~#iobase~0.offset| |old(~#iobase~0.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#t~string113.offset| |old(#t~string113.offset)|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= |~#l440gx_map~0.base| |old(~#l440gx_map~0.base)|) (= ~mymtd~0.base |old(~mymtd~0.base)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= |#valid| |old(#valid)|) (= |#t~string82.offset| |old(#t~string82.offset)|) (= |#t~string96.offset| |old(#t~string96.offset)|) (= |#t~string96.base| |old(#t~string96.base)|) (= |#t~string114.offset| |old(#t~string114.offset)|) (= |#t~string113.base| |old(#t~string113.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= |#t~string114.base| |old(#t~string114.base)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |#t~string110.offset| |old(#t~string110.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(16);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(12);call #t~string78.base, #t~string78.offset := #Ultimate.allocOnStack(73);call #t~string82.base, #t~string82.offset := #Ultimate.allocOnStack(40);call #t~string84.base, #t~string84.offset := #Ultimate.allocOnStack(24);call #t~string87.base, #t~string87.offset := #Ultimate.allocOnStack(10);call #t~string96.base, #t~string96.offset := #Ultimate.allocOnStack(40);call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(45);call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(12);call #t~string113.base, #t~string113.offset := #Ultimate.allocOnStack(45);call #t~string114.base, #t~string114.offset := #Ultimate.allocOnStack(8);~LDV_IN_INTERRUPT~0 := 1;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 0;call ~#iobase~0.base, ~#iobase~0.offset := #Ultimate.allocOnStack(4);call write~init~int(0, ~#iobase~0.base, ~#iobase~0.offset, 4);~mymtd~0.base, ~mymtd~0.offset := 0, 0;call ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset := #Ultimate.allocOnStack(68);call write~init~int(0, ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(3735899821, ~#l440gx_vpp_lock~0.base, 4 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(4294967295, ~#l440gx_vpp_lock~0.base, 8 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~$Pointer$(0, -1, ~#l440gx_vpp_lock~0.base, 12 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 20 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 28 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 36 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(#t~string65.base, #t~string65.offset, ~#l440gx_vpp_lock~0.base, 44 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~int(0, ~#l440gx_vpp_lock~0.base, 52 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(0, ~#l440gx_vpp_lock~0.base, 56 + ~#l440gx_vpp_lock~0.offset, 8);~l440gx_vpp_refcnt~0 := 0;call ~#l440gx_map~0.base, ~#l440gx_map~0.offset := #Ultimate.allocOnStack(144);call write~init~$Pointer$(#t~string74.base, #t~string74.offset, ~#l440gx_map~0.base, ~#l440gx_map~0.offset, 8);call write~init~int(1048576, ~#l440gx_map~0.base, 8 + ~#l440gx_map~0.offset, 8);call write~init~int(4293918720, ~#l440gx_map~0.base, 16 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 24 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 32 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 40 + ~#l440gx_map~0.offset, 4);call write~init~int(1, ~#l440gx_map~0.base, 44 + ~#l440gx_map~0.offset, 4);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 48 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 56 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 64 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 72 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 80 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 88 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 96 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 104 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 112 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 120 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 128 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 136 + ~#l440gx_map~0.offset, 8);~ldv_retval_0~0 := 0;~ldv_module_refcounter~0 := 1; {240#true} is VALID [2020-07-10 16:38:34,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {240#true} assume true; {240#true} is VALID [2020-07-10 16:38:34,434 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {240#true} {240#true} #508#return; {240#true} is VALID [2020-07-10 16:38:34,435 INFO L263 TraceCheckUtils]: 4: Hoare triple {240#true} call #t~ret143 := main(); {240#true} is VALID [2020-07-10 16:38:34,435 INFO L280 TraceCheckUtils]: 5: Hoare triple {240#true} havoc ~tmp~12;havoc ~tmp___0~4; {240#true} is VALID [2020-07-10 16:38:34,435 INFO L263 TraceCheckUtils]: 6: Hoare triple {240#true} call ldv_initialize(); {240#true} is VALID [2020-07-10 16:38:34,436 INFO L280 TraceCheckUtils]: 7: Hoare triple {240#true} assume true; {240#true} is VALID [2020-07-10 16:38:34,436 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {240#true} {240#true} #396#return; {240#true} is VALID [2020-07-10 16:38:34,437 INFO L280 TraceCheckUtils]: 9: Hoare triple {240#true} ~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1; {247#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-10 16:38:34,438 INFO L280 TraceCheckUtils]: 10: Hoare triple {247#(= 1 ~ldv_state_variable_0~0)} assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~tmp~12 := #t~nondet120;havoc #t~nondet120;#t~switch121 := 0 == ~tmp~12; {247#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-10 16:38:34,439 INFO L280 TraceCheckUtils]: 11: Hoare triple {247#(= 1 ~ldv_state_variable_0~0)} assume #t~switch121; {247#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-10 16:38:34,440 INFO L280 TraceCheckUtils]: 12: Hoare triple {247#(= 1 ~ldv_state_variable_0~0)} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~tmp___0~4 := #t~nondet122;havoc #t~nondet122;#t~switch123 := 0 == ~tmp___0~4; {247#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-10 16:38:34,440 INFO L280 TraceCheckUtils]: 13: Hoare triple {247#(= 1 ~ldv_state_variable_0~0)} assume #t~switch123; {247#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-10 16:38:34,441 INFO L280 TraceCheckUtils]: 14: Hoare triple {247#(= 1 ~ldv_state_variable_0~0)} assume 3 == ~ldv_state_variable_0~0 && 0 == ~ref_cnt~0; {241#false} is VALID [2020-07-10 16:38:34,442 INFO L263 TraceCheckUtils]: 15: Hoare triple {241#false} call cleanup_l440gx(); {240#true} is VALID [2020-07-10 16:38:34,442 INFO L263 TraceCheckUtils]: 16: Hoare triple {240#true} call #t~ret118 := mtd_device_unregister(~mymtd~0.base, ~mymtd~0.offset); {240#true} is VALID [2020-07-10 16:38:34,442 INFO L280 TraceCheckUtils]: 17: Hoare triple {240#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647;#res := #t~nondet134;havoc #t~nondet134; {240#true} is VALID [2020-07-10 16:38:34,443 INFO L280 TraceCheckUtils]: 18: Hoare triple {240#true} assume true; {240#true} is VALID [2020-07-10 16:38:34,443 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {240#true} {240#true} #492#return; {240#true} is VALID [2020-07-10 16:38:34,443 INFO L280 TraceCheckUtils]: 20: Hoare triple {240#true} assume -2147483648 <= #t~ret118 && #t~ret118 <= 2147483647;havoc #t~ret118; {240#true} is VALID [2020-07-10 16:38:34,444 INFO L263 TraceCheckUtils]: 21: Hoare triple {240#true} call map_destroy(~mymtd~0.base, ~mymtd~0.offset); {240#true} is VALID [2020-07-10 16:38:34,444 INFO L280 TraceCheckUtils]: 22: Hoare triple {240#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {240#true} is VALID [2020-07-10 16:38:34,444 INFO L280 TraceCheckUtils]: 23: Hoare triple {240#true} assume true; {240#true} is VALID [2020-07-10 16:38:34,444 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {240#true} {240#true} #494#return; {240#true} is VALID [2020-07-10 16:38:34,445 INFO L280 TraceCheckUtils]: 25: Hoare triple {240#true} call #t~mem119.base, #t~mem119.offset := read~$Pointer$(~#l440gx_map~0.base, 24 + ~#l440gx_map~0.offset, 8); {240#true} is VALID [2020-07-10 16:38:34,445 INFO L263 TraceCheckUtils]: 26: Hoare triple {240#true} call iounmap(#t~mem119.base, #t~mem119.offset); {240#true} is VALID [2020-07-10 16:38:34,445 INFO L280 TraceCheckUtils]: 27: Hoare triple {240#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {240#true} is VALID [2020-07-10 16:38:34,446 INFO L280 TraceCheckUtils]: 28: Hoare triple {240#true} assume true; {240#true} is VALID [2020-07-10 16:38:34,446 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {240#true} {240#true} #496#return; {240#true} is VALID [2020-07-10 16:38:34,446 INFO L280 TraceCheckUtils]: 30: Hoare triple {240#true} havoc #t~mem119.base, #t~mem119.offset; {240#true} is VALID [2020-07-10 16:38:34,447 INFO L280 TraceCheckUtils]: 31: Hoare triple {240#true} assume true; {240#true} is VALID [2020-07-10 16:38:34,447 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {240#true} {241#false} #398#return; {241#false} is VALID [2020-07-10 16:38:34,447 INFO L280 TraceCheckUtils]: 33: Hoare triple {241#false} ~ldv_state_variable_0~0 := 2; {241#false} is VALID [2020-07-10 16:38:34,448 INFO L263 TraceCheckUtils]: 34: Hoare triple {241#false} call ldv_check_final_state(); {241#false} is VALID [2020-07-10 16:38:34,448 INFO L280 TraceCheckUtils]: 35: Hoare triple {241#false} assume 1 != ~ldv_module_refcounter~0; {241#false} is VALID [2020-07-10 16:38:34,448 INFO L263 TraceCheckUtils]: 36: Hoare triple {241#false} call ldv_error(); {241#false} is VALID [2020-07-10 16:38:34,449 INFO L280 TraceCheckUtils]: 37: Hoare triple {241#false} assume !false; {241#false} is VALID [2020-07-10 16:38:34,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:38:34,454 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [954785747] [2020-07-10 16:38:34,455 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:38:34,456 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 16:38:34,456 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1599157032] [2020-07-10 16:38:34,463 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 38 [2020-07-10 16:38:34,466 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:38:34,470 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 16:38:34,540 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:38:34,540 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 16:38:34,540 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 16:38:34,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 16:38:34,550 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 16:38:34,552 INFO L87 Difference]: Start difference. First operand 237 states. Second operand 4 states. [2020-07-10 16:38:35,135 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2020-07-10 16:38:39,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:38:39,548 INFO L93 Difference]: Finished difference Result 471 states and 563 transitions. [2020-07-10 16:38:39,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 16:38:39,548 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 38 [2020-07-10 16:38:39,548 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:38:39,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 16:38:39,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 563 transitions. [2020-07-10 16:38:39,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 16:38:39,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 563 transitions. [2020-07-10 16:38:39,628 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 563 transitions. [2020-07-10 16:38:40,878 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 563 edges. 563 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:38:40,910 INFO L225 Difference]: With dead ends: 471 [2020-07-10 16:38:40,910 INFO L226 Difference]: Without dead ends: 241 [2020-07-10 16:38:40,917 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 16:38:40,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241 states. [2020-07-10 16:38:41,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241 to 230. [2020-07-10 16:38:41,961 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:38:41,962 INFO L82 GeneralOperation]: Start isEquivalent. First operand 241 states. Second operand 230 states. [2020-07-10 16:38:41,963 INFO L74 IsIncluded]: Start isIncluded. First operand 241 states. Second operand 230 states. [2020-07-10 16:38:41,964 INFO L87 Difference]: Start difference. First operand 241 states. Second operand 230 states. [2020-07-10 16:38:41,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:38:41,983 INFO L93 Difference]: Finished difference Result 241 states and 278 transitions. [2020-07-10 16:38:41,983 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 278 transitions. [2020-07-10 16:38:41,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:38:41,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:38:41,987 INFO L74 IsIncluded]: Start isIncluded. First operand 230 states. Second operand 241 states. [2020-07-10 16:38:41,988 INFO L87 Difference]: Start difference. First operand 230 states. Second operand 241 states. [2020-07-10 16:38:42,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:38:42,003 INFO L93 Difference]: Finished difference Result 241 states and 278 transitions. [2020-07-10 16:38:42,003 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 278 transitions. [2020-07-10 16:38:42,006 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:38:42,007 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:38:42,007 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:38:42,007 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:38:42,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2020-07-10 16:38:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 263 transitions. [2020-07-10 16:38:42,051 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 263 transitions. Word has length 38 [2020-07-10 16:38:42,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:38:42,051 INFO L479 AbstractCegarLoop]: Abstraction has 230 states and 263 transitions. [2020-07-10 16:38:42,051 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 16:38:42,052 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 263 transitions. [2020-07-10 16:38:42,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 16:38:42,054 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:38:42,054 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:38:42,055 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 16:38:42,055 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:38:42,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:38:42,056 INFO L82 PathProgramCache]: Analyzing trace with hash 113191302, now seen corresponding path program 1 times [2020-07-10 16:38:42,056 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 16:38:42,056 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656583335] [2020-07-10 16:38:42,056 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:38:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:42,297 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2020-07-10 16:38:42,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:42,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {1768#(and (= |#t~string65.base| |old(#t~string65.base)|) (= |~#l440gx_map~0.offset| |old(~#l440gx_map~0.offset)|) (= |~#l440gx_vpp_lock~0.base| |old(~#l440gx_vpp_lock~0.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string87.offset| |old(#t~string87.offset)|) (= |#t~string87.base| |old(#t~string87.base)|) (= |~#l440gx_vpp_lock~0.offset| |old(~#l440gx_vpp_lock~0.offset)|) (= |#t~string84.offset| |old(#t~string84.offset)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |~#iobase~0.base| |old(~#iobase~0.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string84.base| |old(#t~string84.base)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string82.base| |old(#t~string82.base)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |~#iobase~0.offset| |old(~#iobase~0.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#t~string113.offset| |old(#t~string113.offset)|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= |~#l440gx_map~0.base| |old(~#l440gx_map~0.base)|) (= ~mymtd~0.base |old(~mymtd~0.base)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= |#valid| |old(#valid)|) (= |#t~string82.offset| |old(#t~string82.offset)|) (= |#t~string96.offset| |old(#t~string96.offset)|) (= |#t~string96.base| |old(#t~string96.base)|) (= |#t~string114.offset| |old(#t~string114.offset)|) (= |#t~string113.base| |old(#t~string113.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= |#t~string114.base| |old(#t~string114.base)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |#t~string110.offset| |old(#t~string110.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(16);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(12);call #t~string78.base, #t~string78.offset := #Ultimate.allocOnStack(73);call #t~string82.base, #t~string82.offset := #Ultimate.allocOnStack(40);call #t~string84.base, #t~string84.offset := #Ultimate.allocOnStack(24);call #t~string87.base, #t~string87.offset := #Ultimate.allocOnStack(10);call #t~string96.base, #t~string96.offset := #Ultimate.allocOnStack(40);call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(45);call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(12);call #t~string113.base, #t~string113.offset := #Ultimate.allocOnStack(45);call #t~string114.base, #t~string114.offset := #Ultimate.allocOnStack(8);~LDV_IN_INTERRUPT~0 := 1;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 0;call ~#iobase~0.base, ~#iobase~0.offset := #Ultimate.allocOnStack(4);call write~init~int(0, ~#iobase~0.base, ~#iobase~0.offset, 4);~mymtd~0.base, ~mymtd~0.offset := 0, 0;call ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset := #Ultimate.allocOnStack(68);call write~init~int(0, ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(3735899821, ~#l440gx_vpp_lock~0.base, 4 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(4294967295, ~#l440gx_vpp_lock~0.base, 8 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~$Pointer$(0, -1, ~#l440gx_vpp_lock~0.base, 12 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 20 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 28 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 36 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(#t~string65.base, #t~string65.offset, ~#l440gx_vpp_lock~0.base, 44 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~int(0, ~#l440gx_vpp_lock~0.base, 52 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(0, ~#l440gx_vpp_lock~0.base, 56 + ~#l440gx_vpp_lock~0.offset, 8);~l440gx_vpp_refcnt~0 := 0;call ~#l440gx_map~0.base, ~#l440gx_map~0.offset := #Ultimate.allocOnStack(144);call write~init~$Pointer$(#t~string74.base, #t~string74.offset, ~#l440gx_map~0.base, ~#l440gx_map~0.offset, 8);call write~init~int(1048576, ~#l440gx_map~0.base, 8 + ~#l440gx_map~0.offset, 8);call write~init~int(4293918720, ~#l440gx_map~0.base, 16 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 24 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 32 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 40 + ~#l440gx_map~0.offset, 4);call write~init~int(1, ~#l440gx_map~0.base, 44 + ~#l440gx_map~0.offset, 4);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 48 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 56 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 64 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 72 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 80 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 88 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 96 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 104 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 112 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 120 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 128 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 136 + ~#l440gx_map~0.offset, 8);~ldv_retval_0~0 := 0;~ldv_module_refcounter~0 := 1; {1725#true} is VALID [2020-07-10 16:38:42,354 INFO L280 TraceCheckUtils]: 1: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,355 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1725#true} {1725#true} #508#return; {1725#true} is VALID [2020-07-10 16:38:42,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:42,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,362 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1725#true} {1725#true} #396#return; {1725#true} is VALID [2020-07-10 16:38:42,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:42,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:42,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {1725#true} is VALID [2020-07-10 16:38:42,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {1725#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {1725#true} is VALID [2020-07-10 16:38:42,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,439 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1725#true} {1725#true} #434#return; {1725#true} is VALID [2020-07-10 16:38:42,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~arg0 := #in~arg0;~arg1 := #in~arg1;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset; {1725#true} is VALID [2020-07-10 16:38:42,441 INFO L263 TraceCheckUtils]: 1: Hoare triple {1725#true} call #t~ret140.base, #t~ret140.offset := ldv_malloc(2901); {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:42,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {1725#true} is VALID [2020-07-10 16:38:42,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {1725#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {1725#true} is VALID [2020-07-10 16:38:42,441 INFO L280 TraceCheckUtils]: 4: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,442 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1725#true} {1725#true} #434#return; {1725#true} is VALID [2020-07-10 16:38:42,442 INFO L280 TraceCheckUtils]: 6: Hoare triple {1725#true} #res.base, #res.offset := #t~ret140.base, #t~ret140.offset;havoc #t~ret140.base, #t~ret140.offset; {1725#true} is VALID [2020-07-10 16:38:42,442 INFO L280 TraceCheckUtils]: 7: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,443 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1725#true} {1725#true} #446#return; {1725#true} is VALID [2020-07-10 16:38:42,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:42,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:42,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {1725#true} is VALID [2020-07-10 16:38:42,456 INFO L280 TraceCheckUtils]: 1: Hoare triple {1725#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {1725#true} is VALID [2020-07-10 16:38:42,456 INFO L280 TraceCheckUtils]: 2: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,456 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1725#true} {1725#true} #434#return; {1725#true} is VALID [2020-07-10 16:38:42,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~arg0 := #in~arg0;~arg1 := #in~arg1;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset; {1725#true} is VALID [2020-07-10 16:38:42,458 INFO L263 TraceCheckUtils]: 1: Hoare triple {1725#true} call #t~ret140.base, #t~ret140.offset := ldv_malloc(2901); {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:42,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {1725#true} is VALID [2020-07-10 16:38:42,458 INFO L280 TraceCheckUtils]: 3: Hoare triple {1725#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {1725#true} is VALID [2020-07-10 16:38:42,459 INFO L280 TraceCheckUtils]: 4: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,459 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1725#true} {1725#true} #434#return; {1725#true} is VALID [2020-07-10 16:38:42,459 INFO L280 TraceCheckUtils]: 6: Hoare triple {1725#true} #res.base, #res.offset := #t~ret140.base, #t~ret140.offset;havoc #t~ret140.base, #t~ret140.offset; {1725#true} is VALID [2020-07-10 16:38:42,459 INFO L280 TraceCheckUtils]: 7: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,460 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1725#true} {1725#true} #448#return; {1725#true} is VALID [2020-07-10 16:38:42,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:42,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {1725#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {1725#true} is VALID [2020-07-10 16:38:42,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,466 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1725#true} {1725#true} #450#return; {1725#true} is VALID [2020-07-10 16:38:42,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:42,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {1725#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {1725#true} is VALID [2020-07-10 16:38:42,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,471 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1725#true} {1725#true} #452#return; {1725#true} is VALID [2020-07-10 16:38:42,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {1769#(and (= ~mymtd~0.base |old(~mymtd~0.base)|) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} havoc ~dev~0.base, ~dev~0.offset;havoc ~pm_dev~0.base, ~pm_dev~0.offset;havoc ~pm_iobase~0.base, ~pm_iobase~0.offset;call ~#word~0.base, ~#word~0.offset := #Ultimate.allocOnStack(2);havoc ~tmp~11;havoc ~tmp___0~3; {1725#true} is VALID [2020-07-10 16:38:42,473 INFO L263 TraceCheckUtils]: 1: Hoare triple {1725#true} call #t~ret75.base, #t~ret75.offset := pci_get_device(32902, 28944, 0, 0); {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:42,473 INFO L280 TraceCheckUtils]: 2: Hoare triple {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~arg0 := #in~arg0;~arg1 := #in~arg1;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset; {1725#true} is VALID [2020-07-10 16:38:42,474 INFO L263 TraceCheckUtils]: 3: Hoare triple {1725#true} call #t~ret140.base, #t~ret140.offset := ldv_malloc(2901); {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:42,474 INFO L280 TraceCheckUtils]: 4: Hoare triple {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {1725#true} is VALID [2020-07-10 16:38:42,475 INFO L280 TraceCheckUtils]: 5: Hoare triple {1725#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {1725#true} is VALID [2020-07-10 16:38:42,475 INFO L280 TraceCheckUtils]: 6: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,475 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1725#true} {1725#true} #434#return; {1725#true} is VALID [2020-07-10 16:38:42,475 INFO L280 TraceCheckUtils]: 8: Hoare triple {1725#true} #res.base, #res.offset := #t~ret140.base, #t~ret140.offset;havoc #t~ret140.base, #t~ret140.offset; {1725#true} is VALID [2020-07-10 16:38:42,476 INFO L280 TraceCheckUtils]: 9: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,476 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {1725#true} {1725#true} #446#return; {1725#true} is VALID [2020-07-10 16:38:42,476 INFO L280 TraceCheckUtils]: 11: Hoare triple {1725#true} ~dev~0.base, ~dev~0.offset := #t~ret75.base, #t~ret75.offset;havoc #t~ret75.base, #t~ret75.offset; {1725#true} is VALID [2020-07-10 16:38:42,477 INFO L263 TraceCheckUtils]: 12: Hoare triple {1725#true} call #t~ret76.base, #t~ret76.offset := pci_get_device(32902, 28947, 0, 0); {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:42,478 INFO L280 TraceCheckUtils]: 13: Hoare triple {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~arg0 := #in~arg0;~arg1 := #in~arg1;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset; {1725#true} is VALID [2020-07-10 16:38:42,479 INFO L263 TraceCheckUtils]: 14: Hoare triple {1725#true} call #t~ret140.base, #t~ret140.offset := ldv_malloc(2901); {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:42,479 INFO L280 TraceCheckUtils]: 15: Hoare triple {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {1725#true} is VALID [2020-07-10 16:38:42,479 INFO L280 TraceCheckUtils]: 16: Hoare triple {1725#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {1725#true} is VALID [2020-07-10 16:38:42,480 INFO L280 TraceCheckUtils]: 17: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,480 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1725#true} {1725#true} #434#return; {1725#true} is VALID [2020-07-10 16:38:42,480 INFO L280 TraceCheckUtils]: 19: Hoare triple {1725#true} #res.base, #res.offset := #t~ret140.base, #t~ret140.offset;havoc #t~ret140.base, #t~ret140.offset; {1725#true} is VALID [2020-07-10 16:38:42,480 INFO L280 TraceCheckUtils]: 20: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,481 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1725#true} {1725#true} #448#return; {1725#true} is VALID [2020-07-10 16:38:42,481 INFO L280 TraceCheckUtils]: 22: Hoare triple {1725#true} ~pm_dev~0.base, ~pm_dev~0.offset := #t~ret76.base, #t~ret76.offset;havoc #t~ret76.base, #t~ret76.offset; {1725#true} is VALID [2020-07-10 16:38:42,481 INFO L263 TraceCheckUtils]: 23: Hoare triple {1725#true} call pci_dev_put(~dev~0.base, ~dev~0.offset); {1725#true} is VALID [2020-07-10 16:38:42,482 INFO L280 TraceCheckUtils]: 24: Hoare triple {1725#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {1725#true} is VALID [2020-07-10 16:38:42,482 INFO L280 TraceCheckUtils]: 25: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,482 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1725#true} {1725#true} #450#return; {1725#true} is VALID [2020-07-10 16:38:42,482 INFO L280 TraceCheckUtils]: 27: Hoare triple {1725#true} assume 0 == (~dev~0.base + ~dev~0.offset) % 18446744073709551616 || 0 == (~pm_dev~0.base + ~pm_dev~0.offset) % 18446744073709551616;havoc #t~nondet77; {1725#true} is VALID [2020-07-10 16:38:42,483 INFO L263 TraceCheckUtils]: 28: Hoare triple {1725#true} call pci_dev_put(~pm_dev~0.base, ~pm_dev~0.offset); {1725#true} is VALID [2020-07-10 16:38:42,483 INFO L280 TraceCheckUtils]: 29: Hoare triple {1725#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {1725#true} is VALID [2020-07-10 16:38:42,483 INFO L280 TraceCheckUtils]: 30: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,483 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {1725#true} {1725#true} #452#return; {1725#true} is VALID [2020-07-10 16:38:42,484 INFO L280 TraceCheckUtils]: 32: Hoare triple {1725#true} #res := -19;call ULTIMATE.dealloc(~#word~0.base, ~#word~0.offset);havoc ~#word~0.base, ~#word~0.offset; {1725#true} is VALID [2020-07-10 16:38:42,484 INFO L280 TraceCheckUtils]: 33: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,484 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {1725#true} {1725#true} #400#return; {1725#true} is VALID [2020-07-10 16:38:42,489 INFO L263 TraceCheckUtils]: 0: Hoare triple {1725#true} call ULTIMATE.init(); {1768#(and (= |#t~string65.base| |old(#t~string65.base)|) (= |~#l440gx_map~0.offset| |old(~#l440gx_map~0.offset)|) (= |~#l440gx_vpp_lock~0.base| |old(~#l440gx_vpp_lock~0.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string87.offset| |old(#t~string87.offset)|) (= |#t~string87.base| |old(#t~string87.base)|) (= |~#l440gx_vpp_lock~0.offset| |old(~#l440gx_vpp_lock~0.offset)|) (= |#t~string84.offset| |old(#t~string84.offset)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |~#iobase~0.base| |old(~#iobase~0.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string84.base| |old(#t~string84.base)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string82.base| |old(#t~string82.base)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |~#iobase~0.offset| |old(~#iobase~0.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#t~string113.offset| |old(#t~string113.offset)|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= |~#l440gx_map~0.base| |old(~#l440gx_map~0.base)|) (= ~mymtd~0.base |old(~mymtd~0.base)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= |#valid| |old(#valid)|) (= |#t~string82.offset| |old(#t~string82.offset)|) (= |#t~string96.offset| |old(#t~string96.offset)|) (= |#t~string96.base| |old(#t~string96.base)|) (= |#t~string114.offset| |old(#t~string114.offset)|) (= |#t~string113.base| |old(#t~string113.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= |#t~string114.base| |old(#t~string114.base)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |#t~string110.offset| |old(#t~string110.offset)|))} is VALID [2020-07-10 16:38:42,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {1768#(and (= |#t~string65.base| |old(#t~string65.base)|) (= |~#l440gx_map~0.offset| |old(~#l440gx_map~0.offset)|) (= |~#l440gx_vpp_lock~0.base| |old(~#l440gx_vpp_lock~0.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string87.offset| |old(#t~string87.offset)|) (= |#t~string87.base| |old(#t~string87.base)|) (= |~#l440gx_vpp_lock~0.offset| |old(~#l440gx_vpp_lock~0.offset)|) (= |#t~string84.offset| |old(#t~string84.offset)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |~#iobase~0.base| |old(~#iobase~0.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string84.base| |old(#t~string84.base)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string82.base| |old(#t~string82.base)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |~#iobase~0.offset| |old(~#iobase~0.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#t~string113.offset| |old(#t~string113.offset)|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= |~#l440gx_map~0.base| |old(~#l440gx_map~0.base)|) (= ~mymtd~0.base |old(~mymtd~0.base)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= |#valid| |old(#valid)|) (= |#t~string82.offset| |old(#t~string82.offset)|) (= |#t~string96.offset| |old(#t~string96.offset)|) (= |#t~string96.base| |old(#t~string96.base)|) (= |#t~string114.offset| |old(#t~string114.offset)|) (= |#t~string113.base| |old(#t~string113.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= |#t~string114.base| |old(#t~string114.base)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |#t~string110.offset| |old(#t~string110.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(16);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(12);call #t~string78.base, #t~string78.offset := #Ultimate.allocOnStack(73);call #t~string82.base, #t~string82.offset := #Ultimate.allocOnStack(40);call #t~string84.base, #t~string84.offset := #Ultimate.allocOnStack(24);call #t~string87.base, #t~string87.offset := #Ultimate.allocOnStack(10);call #t~string96.base, #t~string96.offset := #Ultimate.allocOnStack(40);call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(45);call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(12);call #t~string113.base, #t~string113.offset := #Ultimate.allocOnStack(45);call #t~string114.base, #t~string114.offset := #Ultimate.allocOnStack(8);~LDV_IN_INTERRUPT~0 := 1;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 0;call ~#iobase~0.base, ~#iobase~0.offset := #Ultimate.allocOnStack(4);call write~init~int(0, ~#iobase~0.base, ~#iobase~0.offset, 4);~mymtd~0.base, ~mymtd~0.offset := 0, 0;call ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset := #Ultimate.allocOnStack(68);call write~init~int(0, ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(3735899821, ~#l440gx_vpp_lock~0.base, 4 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(4294967295, ~#l440gx_vpp_lock~0.base, 8 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~$Pointer$(0, -1, ~#l440gx_vpp_lock~0.base, 12 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 20 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 28 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 36 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(#t~string65.base, #t~string65.offset, ~#l440gx_vpp_lock~0.base, 44 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~int(0, ~#l440gx_vpp_lock~0.base, 52 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(0, ~#l440gx_vpp_lock~0.base, 56 + ~#l440gx_vpp_lock~0.offset, 8);~l440gx_vpp_refcnt~0 := 0;call ~#l440gx_map~0.base, ~#l440gx_map~0.offset := #Ultimate.allocOnStack(144);call write~init~$Pointer$(#t~string74.base, #t~string74.offset, ~#l440gx_map~0.base, ~#l440gx_map~0.offset, 8);call write~init~int(1048576, ~#l440gx_map~0.base, 8 + ~#l440gx_map~0.offset, 8);call write~init~int(4293918720, ~#l440gx_map~0.base, 16 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 24 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 32 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 40 + ~#l440gx_map~0.offset, 4);call write~init~int(1, ~#l440gx_map~0.base, 44 + ~#l440gx_map~0.offset, 4);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 48 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 56 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 64 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 72 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 80 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 88 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 96 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 104 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 112 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 120 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 128 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 136 + ~#l440gx_map~0.offset, 8);~ldv_retval_0~0 := 0;~ldv_module_refcounter~0 := 1; {1725#true} is VALID [2020-07-10 16:38:42,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,490 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1725#true} {1725#true} #508#return; {1725#true} is VALID [2020-07-10 16:38:42,490 INFO L263 TraceCheckUtils]: 4: Hoare triple {1725#true} call #t~ret143 := main(); {1725#true} is VALID [2020-07-10 16:38:42,490 INFO L280 TraceCheckUtils]: 5: Hoare triple {1725#true} havoc ~tmp~12;havoc ~tmp___0~4; {1725#true} is VALID [2020-07-10 16:38:42,491 INFO L263 TraceCheckUtils]: 6: Hoare triple {1725#true} call ldv_initialize(); {1725#true} is VALID [2020-07-10 16:38:42,491 INFO L280 TraceCheckUtils]: 7: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,491 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1725#true} {1725#true} #396#return; {1725#true} is VALID [2020-07-10 16:38:42,491 INFO L280 TraceCheckUtils]: 9: Hoare triple {1725#true} ~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1; {1725#true} is VALID [2020-07-10 16:38:42,492 INFO L280 TraceCheckUtils]: 10: Hoare triple {1725#true} assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~tmp~12 := #t~nondet120;havoc #t~nondet120;#t~switch121 := 0 == ~tmp~12; {1725#true} is VALID [2020-07-10 16:38:42,492 INFO L280 TraceCheckUtils]: 11: Hoare triple {1725#true} assume #t~switch121; {1725#true} is VALID [2020-07-10 16:38:42,492 INFO L280 TraceCheckUtils]: 12: Hoare triple {1725#true} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~tmp___0~4 := #t~nondet122;havoc #t~nondet122;#t~switch123 := 0 == ~tmp___0~4; {1725#true} is VALID [2020-07-10 16:38:42,492 INFO L280 TraceCheckUtils]: 13: Hoare triple {1725#true} assume !#t~switch123;#t~switch123 := #t~switch123 || 1 == ~tmp___0~4; {1725#true} is VALID [2020-07-10 16:38:42,493 INFO L280 TraceCheckUtils]: 14: Hoare triple {1725#true} assume #t~switch123; {1725#true} is VALID [2020-07-10 16:38:42,493 INFO L280 TraceCheckUtils]: 15: Hoare triple {1725#true} assume 1 == ~ldv_state_variable_0~0; {1725#true} is VALID [2020-07-10 16:38:42,494 INFO L263 TraceCheckUtils]: 16: Hoare triple {1725#true} call #t~ret124 := init_l440gx(); {1769#(and (= ~mymtd~0.base |old(~mymtd~0.base)|) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 16:38:42,495 INFO L280 TraceCheckUtils]: 17: Hoare triple {1769#(and (= ~mymtd~0.base |old(~mymtd~0.base)|) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} havoc ~dev~0.base, ~dev~0.offset;havoc ~pm_dev~0.base, ~pm_dev~0.offset;havoc ~pm_iobase~0.base, ~pm_iobase~0.offset;call ~#word~0.base, ~#word~0.offset := #Ultimate.allocOnStack(2);havoc ~tmp~11;havoc ~tmp___0~3; {1725#true} is VALID [2020-07-10 16:38:42,496 INFO L263 TraceCheckUtils]: 18: Hoare triple {1725#true} call #t~ret75.base, #t~ret75.offset := pci_get_device(32902, 28944, 0, 0); {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:42,496 INFO L280 TraceCheckUtils]: 19: Hoare triple {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~arg0 := #in~arg0;~arg1 := #in~arg1;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset; {1725#true} is VALID [2020-07-10 16:38:42,497 INFO L263 TraceCheckUtils]: 20: Hoare triple {1725#true} call #t~ret140.base, #t~ret140.offset := ldv_malloc(2901); {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:42,497 INFO L280 TraceCheckUtils]: 21: Hoare triple {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {1725#true} is VALID [2020-07-10 16:38:42,498 INFO L280 TraceCheckUtils]: 22: Hoare triple {1725#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {1725#true} is VALID [2020-07-10 16:38:42,498 INFO L280 TraceCheckUtils]: 23: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,498 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1725#true} {1725#true} #434#return; {1725#true} is VALID [2020-07-10 16:38:42,499 INFO L280 TraceCheckUtils]: 25: Hoare triple {1725#true} #res.base, #res.offset := #t~ret140.base, #t~ret140.offset;havoc #t~ret140.base, #t~ret140.offset; {1725#true} is VALID [2020-07-10 16:38:42,499 INFO L280 TraceCheckUtils]: 26: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,499 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1725#true} {1725#true} #446#return; {1725#true} is VALID [2020-07-10 16:38:42,499 INFO L280 TraceCheckUtils]: 28: Hoare triple {1725#true} ~dev~0.base, ~dev~0.offset := #t~ret75.base, #t~ret75.offset;havoc #t~ret75.base, #t~ret75.offset; {1725#true} is VALID [2020-07-10 16:38:42,501 INFO L263 TraceCheckUtils]: 29: Hoare triple {1725#true} call #t~ret76.base, #t~ret76.offset := pci_get_device(32902, 28947, 0, 0); {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:42,501 INFO L280 TraceCheckUtils]: 30: Hoare triple {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~arg0 := #in~arg0;~arg1 := #in~arg1;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset; {1725#true} is VALID [2020-07-10 16:38:42,502 INFO L263 TraceCheckUtils]: 31: Hoare triple {1725#true} call #t~ret140.base, #t~ret140.offset := ldv_malloc(2901); {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:42,502 INFO L280 TraceCheckUtils]: 32: Hoare triple {1794#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {1725#true} is VALID [2020-07-10 16:38:42,502 INFO L280 TraceCheckUtils]: 33: Hoare triple {1725#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {1725#true} is VALID [2020-07-10 16:38:42,503 INFO L280 TraceCheckUtils]: 34: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,503 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1725#true} {1725#true} #434#return; {1725#true} is VALID [2020-07-10 16:38:42,503 INFO L280 TraceCheckUtils]: 36: Hoare triple {1725#true} #res.base, #res.offset := #t~ret140.base, #t~ret140.offset;havoc #t~ret140.base, #t~ret140.offset; {1725#true} is VALID [2020-07-10 16:38:42,503 INFO L280 TraceCheckUtils]: 37: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,504 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1725#true} {1725#true} #448#return; {1725#true} is VALID [2020-07-10 16:38:42,504 INFO L280 TraceCheckUtils]: 39: Hoare triple {1725#true} ~pm_dev~0.base, ~pm_dev~0.offset := #t~ret76.base, #t~ret76.offset;havoc #t~ret76.base, #t~ret76.offset; {1725#true} is VALID [2020-07-10 16:38:42,504 INFO L263 TraceCheckUtils]: 40: Hoare triple {1725#true} call pci_dev_put(~dev~0.base, ~dev~0.offset); {1725#true} is VALID [2020-07-10 16:38:42,504 INFO L280 TraceCheckUtils]: 41: Hoare triple {1725#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {1725#true} is VALID [2020-07-10 16:38:42,505 INFO L280 TraceCheckUtils]: 42: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,505 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {1725#true} {1725#true} #450#return; {1725#true} is VALID [2020-07-10 16:38:42,505 INFO L280 TraceCheckUtils]: 44: Hoare triple {1725#true} assume 0 == (~dev~0.base + ~dev~0.offset) % 18446744073709551616 || 0 == (~pm_dev~0.base + ~pm_dev~0.offset) % 18446744073709551616;havoc #t~nondet77; {1725#true} is VALID [2020-07-10 16:38:42,506 INFO L263 TraceCheckUtils]: 45: Hoare triple {1725#true} call pci_dev_put(~pm_dev~0.base, ~pm_dev~0.offset); {1725#true} is VALID [2020-07-10 16:38:42,506 INFO L280 TraceCheckUtils]: 46: Hoare triple {1725#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {1725#true} is VALID [2020-07-10 16:38:42,506 INFO L280 TraceCheckUtils]: 47: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,506 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1725#true} {1725#true} #452#return; {1725#true} is VALID [2020-07-10 16:38:42,507 INFO L280 TraceCheckUtils]: 49: Hoare triple {1725#true} #res := -19;call ULTIMATE.dealloc(~#word~0.base, ~#word~0.offset);havoc ~#word~0.base, ~#word~0.offset; {1725#true} is VALID [2020-07-10 16:38:42,507 INFO L280 TraceCheckUtils]: 50: Hoare triple {1725#true} assume true; {1725#true} is VALID [2020-07-10 16:38:42,507 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {1725#true} {1725#true} #400#return; {1725#true} is VALID [2020-07-10 16:38:42,507 INFO L280 TraceCheckUtils]: 52: Hoare triple {1725#true} assume -2147483648 <= #t~ret124 && #t~ret124 <= 2147483647;~ldv_retval_0~0 := #t~ret124;havoc #t~ret124; {1725#true} is VALID [2020-07-10 16:38:42,508 INFO L280 TraceCheckUtils]: 53: Hoare triple {1725#true} assume 0 == ~ldv_retval_0~0;~ldv_state_variable_0~0 := 3; {1767#(= 0 ~ldv_retval_0~0)} is VALID [2020-07-10 16:38:42,509 INFO L280 TraceCheckUtils]: 54: Hoare triple {1767#(= 0 ~ldv_retval_0~0)} assume 0 != ~ldv_retval_0~0;~ldv_state_variable_0~0 := 2; {1726#false} is VALID [2020-07-10 16:38:42,509 INFO L263 TraceCheckUtils]: 55: Hoare triple {1726#false} call ldv_check_final_state(); {1726#false} is VALID [2020-07-10 16:38:42,510 INFO L280 TraceCheckUtils]: 56: Hoare triple {1726#false} assume 1 != ~ldv_module_refcounter~0; {1726#false} is VALID [2020-07-10 16:38:42,510 INFO L263 TraceCheckUtils]: 57: Hoare triple {1726#false} call ldv_error(); {1726#false} is VALID [2020-07-10 16:38:42,510 INFO L280 TraceCheckUtils]: 58: Hoare triple {1726#false} assume !false; {1726#false} is VALID [2020-07-10 16:38:42,518 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-07-10 16:38:42,518 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [656583335] [2020-07-10 16:38:42,518 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:38:42,519 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 16:38:42,519 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070214427] [2020-07-10 16:38:42,520 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 59 [2020-07-10 16:38:42,521 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:38:42,521 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 16:38:42,588 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:38:42,588 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 16:38:42,588 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 16:38:42,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 16:38:42,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 16:38:42,589 INFO L87 Difference]: Start difference. First operand 230 states and 263 transitions. Second operand 6 states. [2020-07-10 16:38:42,745 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2020-07-10 16:38:43,048 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2020-07-10 16:38:48,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:38:48,268 INFO L93 Difference]: Finished difference Result 263 states and 302 transitions. [2020-07-10 16:38:48,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 16:38:48,269 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 59 [2020-07-10 16:38:48,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:38:48,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 16:38:48,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 286 transitions. [2020-07-10 16:38:48,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 16:38:48,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 286 transitions. [2020-07-10 16:38:48,286 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 286 transitions. [2020-07-10 16:38:49,158 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 286 edges. 286 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:38:49,172 INFO L225 Difference]: With dead ends: 263 [2020-07-10 16:38:49,172 INFO L226 Difference]: Without dead ends: 258 [2020-07-10 16:38:49,175 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2020-07-10 16:38:49,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2020-07-10 16:38:50,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 230. [2020-07-10 16:38:50,235 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:38:50,235 INFO L82 GeneralOperation]: Start isEquivalent. First operand 258 states. Second operand 230 states. [2020-07-10 16:38:50,236 INFO L74 IsIncluded]: Start isIncluded. First operand 258 states. Second operand 230 states. [2020-07-10 16:38:50,236 INFO L87 Difference]: Start difference. First operand 258 states. Second operand 230 states. [2020-07-10 16:38:50,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:38:50,255 INFO L93 Difference]: Finished difference Result 258 states and 297 transitions. [2020-07-10 16:38:50,255 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 297 transitions. [2020-07-10 16:38:50,261 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:38:50,261 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:38:50,261 INFO L74 IsIncluded]: Start isIncluded. First operand 230 states. Second operand 258 states. [2020-07-10 16:38:50,261 INFO L87 Difference]: Start difference. First operand 230 states. Second operand 258 states. [2020-07-10 16:38:50,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:38:50,275 INFO L93 Difference]: Finished difference Result 258 states and 297 transitions. [2020-07-10 16:38:50,275 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 297 transitions. [2020-07-10 16:38:50,277 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:38:50,277 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:38:50,277 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:38:50,277 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:38:50,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2020-07-10 16:38:50,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 262 transitions. [2020-07-10 16:38:50,288 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 262 transitions. Word has length 59 [2020-07-10 16:38:50,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:38:50,288 INFO L479 AbstractCegarLoop]: Abstraction has 230 states and 262 transitions. [2020-07-10 16:38:50,288 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 16:38:50,289 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 262 transitions. [2020-07-10 16:38:50,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 16:38:50,290 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:38:50,291 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:38:50,291 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 16:38:50,291 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:38:50,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:38:50,292 INFO L82 PathProgramCache]: Analyzing trace with hash 170449604, now seen corresponding path program 1 times [2020-07-10 16:38:50,292 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 16:38:50,292 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973497790] [2020-07-10 16:38:50,292 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:38:50,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:50,520 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2020-07-10 16:38:50,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:50,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {3051#(and (= |#t~string65.base| |old(#t~string65.base)|) (= |~#l440gx_map~0.offset| |old(~#l440gx_map~0.offset)|) (= |~#l440gx_vpp_lock~0.base| |old(~#l440gx_vpp_lock~0.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string87.offset| |old(#t~string87.offset)|) (= |#t~string87.base| |old(#t~string87.base)|) (= |~#l440gx_vpp_lock~0.offset| |old(~#l440gx_vpp_lock~0.offset)|) (= |#t~string84.offset| |old(#t~string84.offset)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |~#iobase~0.base| |old(~#iobase~0.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string84.base| |old(#t~string84.base)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string82.base| |old(#t~string82.base)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |~#iobase~0.offset| |old(~#iobase~0.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#t~string113.offset| |old(#t~string113.offset)|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= |~#l440gx_map~0.base| |old(~#l440gx_map~0.base)|) (= ~mymtd~0.base |old(~mymtd~0.base)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= |#valid| |old(#valid)|) (= |#t~string82.offset| |old(#t~string82.offset)|) (= |#t~string96.offset| |old(#t~string96.offset)|) (= |#t~string96.base| |old(#t~string96.base)|) (= |#t~string114.offset| |old(#t~string114.offset)|) (= |#t~string113.base| |old(#t~string113.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= |#t~string114.base| |old(#t~string114.base)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |#t~string110.offset| |old(#t~string110.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(16);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(12);call #t~string78.base, #t~string78.offset := #Ultimate.allocOnStack(73);call #t~string82.base, #t~string82.offset := #Ultimate.allocOnStack(40);call #t~string84.base, #t~string84.offset := #Ultimate.allocOnStack(24);call #t~string87.base, #t~string87.offset := #Ultimate.allocOnStack(10);call #t~string96.base, #t~string96.offset := #Ultimate.allocOnStack(40);call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(45);call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(12);call #t~string113.base, #t~string113.offset := #Ultimate.allocOnStack(45);call #t~string114.base, #t~string114.offset := #Ultimate.allocOnStack(8);~LDV_IN_INTERRUPT~0 := 1;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 0;call ~#iobase~0.base, ~#iobase~0.offset := #Ultimate.allocOnStack(4);call write~init~int(0, ~#iobase~0.base, ~#iobase~0.offset, 4);~mymtd~0.base, ~mymtd~0.offset := 0, 0;call ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset := #Ultimate.allocOnStack(68);call write~init~int(0, ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(3735899821, ~#l440gx_vpp_lock~0.base, 4 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(4294967295, ~#l440gx_vpp_lock~0.base, 8 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~$Pointer$(0, -1, ~#l440gx_vpp_lock~0.base, 12 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 20 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 28 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 36 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(#t~string65.base, #t~string65.offset, ~#l440gx_vpp_lock~0.base, 44 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~int(0, ~#l440gx_vpp_lock~0.base, 52 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(0, ~#l440gx_vpp_lock~0.base, 56 + ~#l440gx_vpp_lock~0.offset, 8);~l440gx_vpp_refcnt~0 := 0;call ~#l440gx_map~0.base, ~#l440gx_map~0.offset := #Ultimate.allocOnStack(144);call write~init~$Pointer$(#t~string74.base, #t~string74.offset, ~#l440gx_map~0.base, ~#l440gx_map~0.offset, 8);call write~init~int(1048576, ~#l440gx_map~0.base, 8 + ~#l440gx_map~0.offset, 8);call write~init~int(4293918720, ~#l440gx_map~0.base, 16 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 24 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 32 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 40 + ~#l440gx_map~0.offset, 4);call write~init~int(1, ~#l440gx_map~0.base, 44 + ~#l440gx_map~0.offset, 4);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 48 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 56 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 64 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 72 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 80 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 88 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 96 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 104 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 112 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 120 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 128 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 136 + ~#l440gx_map~0.offset, 8);~ldv_retval_0~0 := 0;~ldv_module_refcounter~0 := 1; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} assume true; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,576 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3013#(= 1 ~ldv_module_refcounter~0)} {3008#true} #508#return; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:50,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,583 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3008#true} {3013#(= 1 ~ldv_module_refcounter~0)} #396#return; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:50,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:50,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {3008#true} is VALID [2020-07-10 16:38:50,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {3008#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {3008#true} is VALID [2020-07-10 16:38:50,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,664 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3008#true} {3008#true} #434#return; {3008#true} is VALID [2020-07-10 16:38:50,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~arg0 := #in~arg0;~arg1 := #in~arg1;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset; {3008#true} is VALID [2020-07-10 16:38:50,665 INFO L263 TraceCheckUtils]: 1: Hoare triple {3008#true} call #t~ret140.base, #t~ret140.offset := ldv_malloc(2901); {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:50,666 INFO L280 TraceCheckUtils]: 2: Hoare triple {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {3008#true} is VALID [2020-07-10 16:38:50,666 INFO L280 TraceCheckUtils]: 3: Hoare triple {3008#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {3008#true} is VALID [2020-07-10 16:38:50,666 INFO L280 TraceCheckUtils]: 4: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,666 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3008#true} {3008#true} #434#return; {3008#true} is VALID [2020-07-10 16:38:50,667 INFO L280 TraceCheckUtils]: 6: Hoare triple {3008#true} #res.base, #res.offset := #t~ret140.base, #t~ret140.offset;havoc #t~ret140.base, #t~ret140.offset; {3008#true} is VALID [2020-07-10 16:38:50,667 INFO L280 TraceCheckUtils]: 7: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,667 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3008#true} {3008#true} #446#return; {3008#true} is VALID [2020-07-10 16:38:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:50,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {3008#true} is VALID [2020-07-10 16:38:50,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {3008#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {3008#true} is VALID [2020-07-10 16:38:50,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,681 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3008#true} {3008#true} #434#return; {3008#true} is VALID [2020-07-10 16:38:50,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~arg0 := #in~arg0;~arg1 := #in~arg1;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset; {3008#true} is VALID [2020-07-10 16:38:50,682 INFO L263 TraceCheckUtils]: 1: Hoare triple {3008#true} call #t~ret140.base, #t~ret140.offset := ldv_malloc(2901); {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:50,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {3008#true} is VALID [2020-07-10 16:38:50,683 INFO L280 TraceCheckUtils]: 3: Hoare triple {3008#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {3008#true} is VALID [2020-07-10 16:38:50,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,683 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3008#true} {3008#true} #434#return; {3008#true} is VALID [2020-07-10 16:38:50,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {3008#true} #res.base, #res.offset := #t~ret140.base, #t~ret140.offset;havoc #t~ret140.base, #t~ret140.offset; {3008#true} is VALID [2020-07-10 16:38:50,684 INFO L280 TraceCheckUtils]: 7: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,684 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3008#true} {3008#true} #448#return; {3008#true} is VALID [2020-07-10 16:38:50,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:50,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {3008#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {3008#true} is VALID [2020-07-10 16:38:50,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,690 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3008#true} {3008#true} #450#return; {3008#true} is VALID [2020-07-10 16:38:50,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:38:50,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {3008#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {3008#true} is VALID [2020-07-10 16:38:50,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,697 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3008#true} {3008#true} #452#return; {3008#true} is VALID [2020-07-10 16:38:50,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {3052#(and (= ~mymtd~0.base |old(~mymtd~0.base)|) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} havoc ~dev~0.base, ~dev~0.offset;havoc ~pm_dev~0.base, ~pm_dev~0.offset;havoc ~pm_iobase~0.base, ~pm_iobase~0.offset;call ~#word~0.base, ~#word~0.offset := #Ultimate.allocOnStack(2);havoc ~tmp~11;havoc ~tmp___0~3; {3008#true} is VALID [2020-07-10 16:38:50,699 INFO L263 TraceCheckUtils]: 1: Hoare triple {3008#true} call #t~ret75.base, #t~ret75.offset := pci_get_device(32902, 28944, 0, 0); {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:50,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~arg0 := #in~arg0;~arg1 := #in~arg1;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset; {3008#true} is VALID [2020-07-10 16:38:50,700 INFO L263 TraceCheckUtils]: 3: Hoare triple {3008#true} call #t~ret140.base, #t~ret140.offset := ldv_malloc(2901); {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:50,700 INFO L280 TraceCheckUtils]: 4: Hoare triple {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {3008#true} is VALID [2020-07-10 16:38:50,700 INFO L280 TraceCheckUtils]: 5: Hoare triple {3008#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {3008#true} is VALID [2020-07-10 16:38:50,701 INFO L280 TraceCheckUtils]: 6: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,701 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3008#true} {3008#true} #434#return; {3008#true} is VALID [2020-07-10 16:38:50,701 INFO L280 TraceCheckUtils]: 8: Hoare triple {3008#true} #res.base, #res.offset := #t~ret140.base, #t~ret140.offset;havoc #t~ret140.base, #t~ret140.offset; {3008#true} is VALID [2020-07-10 16:38:50,702 INFO L280 TraceCheckUtils]: 9: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,702 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3008#true} {3008#true} #446#return; {3008#true} is VALID [2020-07-10 16:38:50,702 INFO L280 TraceCheckUtils]: 11: Hoare triple {3008#true} ~dev~0.base, ~dev~0.offset := #t~ret75.base, #t~ret75.offset;havoc #t~ret75.base, #t~ret75.offset; {3008#true} is VALID [2020-07-10 16:38:50,704 INFO L263 TraceCheckUtils]: 12: Hoare triple {3008#true} call #t~ret76.base, #t~ret76.offset := pci_get_device(32902, 28947, 0, 0); {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:50,704 INFO L280 TraceCheckUtils]: 13: Hoare triple {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~arg0 := #in~arg0;~arg1 := #in~arg1;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset; {3008#true} is VALID [2020-07-10 16:38:50,705 INFO L263 TraceCheckUtils]: 14: Hoare triple {3008#true} call #t~ret140.base, #t~ret140.offset := ldv_malloc(2901); {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:50,705 INFO L280 TraceCheckUtils]: 15: Hoare triple {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {3008#true} is VALID [2020-07-10 16:38:50,706 INFO L280 TraceCheckUtils]: 16: Hoare triple {3008#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {3008#true} is VALID [2020-07-10 16:38:50,706 INFO L280 TraceCheckUtils]: 17: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,706 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3008#true} {3008#true} #434#return; {3008#true} is VALID [2020-07-10 16:38:50,706 INFO L280 TraceCheckUtils]: 19: Hoare triple {3008#true} #res.base, #res.offset := #t~ret140.base, #t~ret140.offset;havoc #t~ret140.base, #t~ret140.offset; {3008#true} is VALID [2020-07-10 16:38:50,707 INFO L280 TraceCheckUtils]: 20: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,707 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3008#true} {3008#true} #448#return; {3008#true} is VALID [2020-07-10 16:38:50,707 INFO L280 TraceCheckUtils]: 22: Hoare triple {3008#true} ~pm_dev~0.base, ~pm_dev~0.offset := #t~ret76.base, #t~ret76.offset;havoc #t~ret76.base, #t~ret76.offset; {3008#true} is VALID [2020-07-10 16:38:50,707 INFO L263 TraceCheckUtils]: 23: Hoare triple {3008#true} call pci_dev_put(~dev~0.base, ~dev~0.offset); {3008#true} is VALID [2020-07-10 16:38:50,708 INFO L280 TraceCheckUtils]: 24: Hoare triple {3008#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {3008#true} is VALID [2020-07-10 16:38:50,708 INFO L280 TraceCheckUtils]: 25: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,708 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3008#true} {3008#true} #450#return; {3008#true} is VALID [2020-07-10 16:38:50,708 INFO L280 TraceCheckUtils]: 27: Hoare triple {3008#true} assume 0 == (~dev~0.base + ~dev~0.offset) % 18446744073709551616 || 0 == (~pm_dev~0.base + ~pm_dev~0.offset) % 18446744073709551616;havoc #t~nondet77; {3008#true} is VALID [2020-07-10 16:38:50,709 INFO L263 TraceCheckUtils]: 28: Hoare triple {3008#true} call pci_dev_put(~pm_dev~0.base, ~pm_dev~0.offset); {3008#true} is VALID [2020-07-10 16:38:50,709 INFO L280 TraceCheckUtils]: 29: Hoare triple {3008#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {3008#true} is VALID [2020-07-10 16:38:50,709 INFO L280 TraceCheckUtils]: 30: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,709 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3008#true} {3008#true} #452#return; {3008#true} is VALID [2020-07-10 16:38:50,710 INFO L280 TraceCheckUtils]: 32: Hoare triple {3008#true} #res := -19;call ULTIMATE.dealloc(~#word~0.base, ~#word~0.offset);havoc ~#word~0.base, ~#word~0.offset; {3008#true} is VALID [2020-07-10 16:38:50,710 INFO L280 TraceCheckUtils]: 33: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,711 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3008#true} {3013#(= 1 ~ldv_module_refcounter~0)} #400#return; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,715 INFO L263 TraceCheckUtils]: 0: Hoare triple {3008#true} call ULTIMATE.init(); {3051#(and (= |#t~string65.base| |old(#t~string65.base)|) (= |~#l440gx_map~0.offset| |old(~#l440gx_map~0.offset)|) (= |~#l440gx_vpp_lock~0.base| |old(~#l440gx_vpp_lock~0.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string87.offset| |old(#t~string87.offset)|) (= |#t~string87.base| |old(#t~string87.base)|) (= |~#l440gx_vpp_lock~0.offset| |old(~#l440gx_vpp_lock~0.offset)|) (= |#t~string84.offset| |old(#t~string84.offset)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |~#iobase~0.base| |old(~#iobase~0.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string84.base| |old(#t~string84.base)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string82.base| |old(#t~string82.base)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |~#iobase~0.offset| |old(~#iobase~0.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#t~string113.offset| |old(#t~string113.offset)|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= |~#l440gx_map~0.base| |old(~#l440gx_map~0.base)|) (= ~mymtd~0.base |old(~mymtd~0.base)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= |#valid| |old(#valid)|) (= |#t~string82.offset| |old(#t~string82.offset)|) (= |#t~string96.offset| |old(#t~string96.offset)|) (= |#t~string96.base| |old(#t~string96.base)|) (= |#t~string114.offset| |old(#t~string114.offset)|) (= |#t~string113.base| |old(#t~string113.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= |#t~string114.base| |old(#t~string114.base)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |#t~string110.offset| |old(#t~string110.offset)|))} is VALID [2020-07-10 16:38:50,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {3051#(and (= |#t~string65.base| |old(#t~string65.base)|) (= |~#l440gx_map~0.offset| |old(~#l440gx_map~0.offset)|) (= |~#l440gx_vpp_lock~0.base| |old(~#l440gx_vpp_lock~0.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string87.offset| |old(#t~string87.offset)|) (= |#t~string87.base| |old(#t~string87.base)|) (= |~#l440gx_vpp_lock~0.offset| |old(~#l440gx_vpp_lock~0.offset)|) (= |#t~string84.offset| |old(#t~string84.offset)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |~#iobase~0.base| |old(~#iobase~0.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string84.base| |old(#t~string84.base)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string82.base| |old(#t~string82.base)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |~#iobase~0.offset| |old(~#iobase~0.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#t~string113.offset| |old(#t~string113.offset)|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= |~#l440gx_map~0.base| |old(~#l440gx_map~0.base)|) (= ~mymtd~0.base |old(~mymtd~0.base)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= |#valid| |old(#valid)|) (= |#t~string82.offset| |old(#t~string82.offset)|) (= |#t~string96.offset| |old(#t~string96.offset)|) (= |#t~string96.base| |old(#t~string96.base)|) (= |#t~string114.offset| |old(#t~string114.offset)|) (= |#t~string113.base| |old(#t~string113.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= |#t~string114.base| |old(#t~string114.base)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |#t~string110.offset| |old(#t~string110.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(16);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(12);call #t~string78.base, #t~string78.offset := #Ultimate.allocOnStack(73);call #t~string82.base, #t~string82.offset := #Ultimate.allocOnStack(40);call #t~string84.base, #t~string84.offset := #Ultimate.allocOnStack(24);call #t~string87.base, #t~string87.offset := #Ultimate.allocOnStack(10);call #t~string96.base, #t~string96.offset := #Ultimate.allocOnStack(40);call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(45);call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(12);call #t~string113.base, #t~string113.offset := #Ultimate.allocOnStack(45);call #t~string114.base, #t~string114.offset := #Ultimate.allocOnStack(8);~LDV_IN_INTERRUPT~0 := 1;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 0;call ~#iobase~0.base, ~#iobase~0.offset := #Ultimate.allocOnStack(4);call write~init~int(0, ~#iobase~0.base, ~#iobase~0.offset, 4);~mymtd~0.base, ~mymtd~0.offset := 0, 0;call ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset := #Ultimate.allocOnStack(68);call write~init~int(0, ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(3735899821, ~#l440gx_vpp_lock~0.base, 4 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(4294967295, ~#l440gx_vpp_lock~0.base, 8 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~$Pointer$(0, -1, ~#l440gx_vpp_lock~0.base, 12 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 20 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 28 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 36 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~$Pointer$(#t~string65.base, #t~string65.offset, ~#l440gx_vpp_lock~0.base, 44 + ~#l440gx_vpp_lock~0.offset, 8);call write~init~int(0, ~#l440gx_vpp_lock~0.base, 52 + ~#l440gx_vpp_lock~0.offset, 4);call write~init~int(0, ~#l440gx_vpp_lock~0.base, 56 + ~#l440gx_vpp_lock~0.offset, 8);~l440gx_vpp_refcnt~0 := 0;call ~#l440gx_map~0.base, ~#l440gx_map~0.offset := #Ultimate.allocOnStack(144);call write~init~$Pointer$(#t~string74.base, #t~string74.offset, ~#l440gx_map~0.base, ~#l440gx_map~0.offset, 8);call write~init~int(1048576, ~#l440gx_map~0.base, 8 + ~#l440gx_map~0.offset, 8);call write~init~int(4293918720, ~#l440gx_map~0.base, 16 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 24 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 32 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 40 + ~#l440gx_map~0.offset, 4);call write~init~int(1, ~#l440gx_map~0.base, 44 + ~#l440gx_map~0.offset, 4);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 48 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 56 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 64 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 72 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 80 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 88 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 96 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 104 + ~#l440gx_map~0.offset, 8);call write~init~int(0, ~#l440gx_map~0.base, 112 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 120 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 128 + ~#l440gx_map~0.offset, 8);call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 136 + ~#l440gx_map~0.offset, 8);~ldv_retval_0~0 := 0;~ldv_module_refcounter~0 := 1; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} assume true; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,723 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3013#(= 1 ~ldv_module_refcounter~0)} {3008#true} #508#return; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,724 INFO L263 TraceCheckUtils]: 4: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} call #t~ret143 := main(); {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,724 INFO L280 TraceCheckUtils]: 5: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} havoc ~tmp~12;havoc ~tmp___0~4; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,725 INFO L263 TraceCheckUtils]: 6: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} call ldv_initialize(); {3008#true} is VALID [2020-07-10 16:38:50,725 INFO L280 TraceCheckUtils]: 7: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,725 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3008#true} {3013#(= 1 ~ldv_module_refcounter~0)} #396#return; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,726 INFO L280 TraceCheckUtils]: 9: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} ~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,727 INFO L280 TraceCheckUtils]: 10: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647;~tmp~12 := #t~nondet120;havoc #t~nondet120;#t~switch121 := 0 == ~tmp~12; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,727 INFO L280 TraceCheckUtils]: 11: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} assume #t~switch121; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,728 INFO L280 TraceCheckUtils]: 12: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647;~tmp___0~4 := #t~nondet122;havoc #t~nondet122;#t~switch123 := 0 == ~tmp___0~4; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,728 INFO L280 TraceCheckUtils]: 13: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} assume !#t~switch123;#t~switch123 := #t~switch123 || 1 == ~tmp___0~4; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,729 INFO L280 TraceCheckUtils]: 14: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} assume #t~switch123; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,729 INFO L280 TraceCheckUtils]: 15: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} assume 1 == ~ldv_state_variable_0~0; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,730 INFO L263 TraceCheckUtils]: 16: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} call #t~ret124 := init_l440gx(); {3052#(and (= ~mymtd~0.base |old(~mymtd~0.base)|) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 16:38:50,731 INFO L280 TraceCheckUtils]: 17: Hoare triple {3052#(and (= ~mymtd~0.base |old(~mymtd~0.base)|) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} havoc ~dev~0.base, ~dev~0.offset;havoc ~pm_dev~0.base, ~pm_dev~0.offset;havoc ~pm_iobase~0.base, ~pm_iobase~0.offset;call ~#word~0.base, ~#word~0.offset := #Ultimate.allocOnStack(2);havoc ~tmp~11;havoc ~tmp___0~3; {3008#true} is VALID [2020-07-10 16:38:50,732 INFO L263 TraceCheckUtils]: 18: Hoare triple {3008#true} call #t~ret75.base, #t~ret75.offset := pci_get_device(32902, 28944, 0, 0); {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:50,732 INFO L280 TraceCheckUtils]: 19: Hoare triple {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~arg0 := #in~arg0;~arg1 := #in~arg1;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset; {3008#true} is VALID [2020-07-10 16:38:50,733 INFO L263 TraceCheckUtils]: 20: Hoare triple {3008#true} call #t~ret140.base, #t~ret140.offset := ldv_malloc(2901); {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:50,733 INFO L280 TraceCheckUtils]: 21: Hoare triple {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {3008#true} is VALID [2020-07-10 16:38:50,733 INFO L280 TraceCheckUtils]: 22: Hoare triple {3008#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {3008#true} is VALID [2020-07-10 16:38:50,733 INFO L280 TraceCheckUtils]: 23: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,734 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3008#true} {3008#true} #434#return; {3008#true} is VALID [2020-07-10 16:38:50,734 INFO L280 TraceCheckUtils]: 25: Hoare triple {3008#true} #res.base, #res.offset := #t~ret140.base, #t~ret140.offset;havoc #t~ret140.base, #t~ret140.offset; {3008#true} is VALID [2020-07-10 16:38:50,734 INFO L280 TraceCheckUtils]: 26: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,734 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3008#true} {3008#true} #446#return; {3008#true} is VALID [2020-07-10 16:38:50,734 INFO L280 TraceCheckUtils]: 28: Hoare triple {3008#true} ~dev~0.base, ~dev~0.offset := #t~ret75.base, #t~ret75.offset;havoc #t~ret75.base, #t~ret75.offset; {3008#true} is VALID [2020-07-10 16:38:50,735 INFO L263 TraceCheckUtils]: 29: Hoare triple {3008#true} call #t~ret76.base, #t~ret76.offset := pci_get_device(32902, 28947, 0, 0); {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:50,736 INFO L280 TraceCheckUtils]: 30: Hoare triple {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~arg0 := #in~arg0;~arg1 := #in~arg1;~arg2.base, ~arg2.offset := #in~arg2.base, #in~arg2.offset; {3008#true} is VALID [2020-07-10 16:38:50,736 INFO L263 TraceCheckUtils]: 31: Hoare triple {3008#true} call #t~ret140.base, #t~ret140.offset := ldv_malloc(2901); {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 16:38:50,737 INFO L280 TraceCheckUtils]: 32: Hoare triple {3077#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {3008#true} is VALID [2020-07-10 16:38:50,737 INFO L280 TraceCheckUtils]: 33: Hoare triple {3008#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {3008#true} is VALID [2020-07-10 16:38:50,737 INFO L280 TraceCheckUtils]: 34: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,737 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3008#true} {3008#true} #434#return; {3008#true} is VALID [2020-07-10 16:38:50,738 INFO L280 TraceCheckUtils]: 36: Hoare triple {3008#true} #res.base, #res.offset := #t~ret140.base, #t~ret140.offset;havoc #t~ret140.base, #t~ret140.offset; {3008#true} is VALID [2020-07-10 16:38:50,738 INFO L280 TraceCheckUtils]: 37: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,738 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3008#true} {3008#true} #448#return; {3008#true} is VALID [2020-07-10 16:38:50,738 INFO L280 TraceCheckUtils]: 39: Hoare triple {3008#true} ~pm_dev~0.base, ~pm_dev~0.offset := #t~ret76.base, #t~ret76.offset;havoc #t~ret76.base, #t~ret76.offset; {3008#true} is VALID [2020-07-10 16:38:50,739 INFO L263 TraceCheckUtils]: 40: Hoare triple {3008#true} call pci_dev_put(~dev~0.base, ~dev~0.offset); {3008#true} is VALID [2020-07-10 16:38:50,739 INFO L280 TraceCheckUtils]: 41: Hoare triple {3008#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {3008#true} is VALID [2020-07-10 16:38:50,739 INFO L280 TraceCheckUtils]: 42: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,739 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {3008#true} {3008#true} #450#return; {3008#true} is VALID [2020-07-10 16:38:50,739 INFO L280 TraceCheckUtils]: 44: Hoare triple {3008#true} assume 0 == (~dev~0.base + ~dev~0.offset) % 18446744073709551616 || 0 == (~pm_dev~0.base + ~pm_dev~0.offset) % 18446744073709551616;havoc #t~nondet77; {3008#true} is VALID [2020-07-10 16:38:50,740 INFO L263 TraceCheckUtils]: 45: Hoare triple {3008#true} call pci_dev_put(~pm_dev~0.base, ~pm_dev~0.offset); {3008#true} is VALID [2020-07-10 16:38:50,740 INFO L280 TraceCheckUtils]: 46: Hoare triple {3008#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {3008#true} is VALID [2020-07-10 16:38:50,740 INFO L280 TraceCheckUtils]: 47: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,740 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3008#true} {3008#true} #452#return; {3008#true} is VALID [2020-07-10 16:38:50,741 INFO L280 TraceCheckUtils]: 49: Hoare triple {3008#true} #res := -19;call ULTIMATE.dealloc(~#word~0.base, ~#word~0.offset);havoc ~#word~0.base, ~#word~0.offset; {3008#true} is VALID [2020-07-10 16:38:50,741 INFO L280 TraceCheckUtils]: 50: Hoare triple {3008#true} assume true; {3008#true} is VALID [2020-07-10 16:38:50,742 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3008#true} {3013#(= 1 ~ldv_module_refcounter~0)} #400#return; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,742 INFO L280 TraceCheckUtils]: 52: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} assume -2147483648 <= #t~ret124 && #t~ret124 <= 2147483647;~ldv_retval_0~0 := #t~ret124;havoc #t~ret124; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,743 INFO L280 TraceCheckUtils]: 53: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} assume !(0 == ~ldv_retval_0~0); {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,743 INFO L280 TraceCheckUtils]: 54: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} assume 0 != ~ldv_retval_0~0;~ldv_state_variable_0~0 := 2; {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,744 INFO L263 TraceCheckUtils]: 55: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} call ldv_check_final_state(); {3013#(= 1 ~ldv_module_refcounter~0)} is VALID [2020-07-10 16:38:50,745 INFO L280 TraceCheckUtils]: 56: Hoare triple {3013#(= 1 ~ldv_module_refcounter~0)} assume 1 != ~ldv_module_refcounter~0; {3009#false} is VALID [2020-07-10 16:38:50,745 INFO L263 TraceCheckUtils]: 57: Hoare triple {3009#false} call ldv_error(); {3009#false} is VALID [2020-07-10 16:38:50,745 INFO L280 TraceCheckUtils]: 58: Hoare triple {3009#false} assume !false; {3009#false} is VALID [2020-07-10 16:38:50,752 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-07-10 16:38:50,752 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [973497790] [2020-07-10 16:38:50,753 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:38:50,753 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 16:38:50,753 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981679050] [2020-07-10 16:38:50,754 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 59 [2020-07-10 16:38:50,754 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:38:50,754 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 16:38:50,817 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:38:50,817 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 16:38:50,818 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 16:38:50,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 16:38:50,818 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 16:38:50,818 INFO L87 Difference]: Start difference. First operand 230 states and 262 transitions. Second operand 6 states. [2020-07-10 16:38:50,971 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2020-07-10 16:38:51,252 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2020-07-10 16:38:56,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:38:56,122 INFO L93 Difference]: Finished difference Result 253 states and 293 transitions. [2020-07-10 16:38:56,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 16:38:56,123 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 59 [2020-07-10 16:38:56,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:38:56,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 16:38:56,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 276 transitions. [2020-07-10 16:38:56,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 16:38:56,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 276 transitions. [2020-07-10 16:38:56,136 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 276 transitions. [2020-07-10 16:38:56,918 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 276 edges. 276 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:38:56,919 INFO L225 Difference]: With dead ends: 253 [2020-07-10 16:38:56,919 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 16:38:56,922 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2020-07-10 16:38:56,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 16:38:56,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 16:38:56,922 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:38:56,923 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 16:38:56,923 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 16:38:56,923 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 16:38:56,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:38:56,923 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 16:38:56,923 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 16:38:56,924 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:38:56,924 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:38:56,924 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 16:38:56,924 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 16:38:56,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:38:56,924 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 16:38:56,924 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 16:38:56,925 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:38:56,925 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:38:56,925 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:38:56,925 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:38:56,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 16:38:56,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 16:38:56,925 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 59 [2020-07-10 16:38:56,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:38:56,926 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 16:38:56,926 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 16:38:56,926 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 16:38:56,926 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:38:56,926 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 16:38:56,929 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 16:38:58,256 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 19 [2020-07-10 16:38:58,437 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 42 [2020-07-10 16:38:58,893 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 19 [2020-07-10 16:38:59,110 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 121 [2020-07-10 16:38:59,630 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 37 [2020-07-10 16:38:59,983 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 42 [2020-07-10 16:39:00,101 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 19 [2020-07-10 16:39:00,449 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 19 [2020-07-10 16:39:00,872 INFO L271 CegarLoopResult]: At program point pci_write_config_dwordENTRY(lines 2878 2886) the Hoare annotation is: true [2020-07-10 16:39:00,872 INFO L268 CegarLoopResult]: For program point pci_write_config_dwordFINAL(lines 2878 2886) no Hoare annotation was computed. [2020-07-10 16:39:00,872 INFO L268 CegarLoopResult]: For program point pci_write_config_dwordEXIT(lines 2878 2886) no Hoare annotation was computed. [2020-07-10 16:39:00,873 INFO L268 CegarLoopResult]: For program point L2883-1(line 2883) no Hoare annotation was computed. [2020-07-10 16:39:00,873 INFO L271 CegarLoopResult]: At program point L2883(line 2883) the Hoare annotation is: true [2020-07-10 16:39:00,873 INFO L268 CegarLoopResult]: For program point ldv_undef_intENTRY(lines 2819 2826) no Hoare annotation was computed. [2020-07-10 16:39:00,873 INFO L268 CegarLoopResult]: For program point ldv_undef_intFINAL(lines 2819 2826) no Hoare annotation was computed. [2020-07-10 16:39:00,873 INFO L268 CegarLoopResult]: For program point ldv_undef_intEXIT(lines 2819 2826) no Hoare annotation was computed. [2020-07-10 16:39:00,873 INFO L268 CegarLoopResult]: For program point L3041(line 3041) no Hoare annotation was computed. [2020-07-10 16:39:00,873 INFO L264 CegarLoopResult]: At program point L3066(lines 3022 3071) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (= 0 ~ldv_retval_0~0) (not (= 0 |old(~ldv_retval_0~0)|))) [2020-07-10 16:39:00,874 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 3018 3072) no Hoare annotation was computed. [2020-07-10 16:39:00,874 INFO L268 CegarLoopResult]: For program point L3033(line 3033) no Hoare annotation was computed. [2020-07-10 16:39:00,874 INFO L268 CegarLoopResult]: For program point L3029(line 3029) no Hoare annotation was computed. [2020-07-10 16:39:00,874 INFO L271 CegarLoopResult]: At program point L3050(lines 3022 3071) the Hoare annotation is: true [2020-07-10 16:39:00,874 INFO L268 CegarLoopResult]: For program point L3042(lines 3042 3054) no Hoare annotation was computed. [2020-07-10 16:39:00,874 INFO L268 CegarLoopResult]: For program point L3034(lines 3034 3039) no Hoare annotation was computed. [2020-07-10 16:39:00,874 INFO L268 CegarLoopResult]: For program point L3030(lines 3030 3061) no Hoare annotation was computed. [2020-07-10 16:39:00,874 INFO L268 CegarLoopResult]: For program point L3063(line 3063) no Hoare annotation was computed. [2020-07-10 16:39:00,874 INFO L268 CegarLoopResult]: For program point L3043-1(line 3043) no Hoare annotation was computed. [2020-07-10 16:39:00,874 INFO L264 CegarLoopResult]: At program point L3043(line 3043) the Hoare annotation is: (or (and (= 0 ~ldv_retval_0~0) (= 1 ~ldv_state_variable_0~0)) (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 |old(~ldv_retval_0~0)|))) [2020-07-10 16:39:00,874 INFO L268 CegarLoopResult]: For program point L3035-1(line 3035) no Hoare annotation was computed. [2020-07-10 16:39:00,874 INFO L264 CegarLoopResult]: At program point L3035(line 3035) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (= 0 ~ldv_retval_0~0) (not (= 0 |old(~ldv_retval_0~0)|))) [2020-07-10 16:39:00,875 INFO L271 CegarLoopResult]: At program point L3064(line 3064) the Hoare annotation is: true [2020-07-10 16:39:00,875 INFO L268 CegarLoopResult]: For program point L3056(line 3056) no Hoare annotation was computed. [2020-07-10 16:39:00,875 INFO L268 CegarLoopResult]: For program point L3023-1(line 3023) no Hoare annotation was computed. [2020-07-10 16:39:00,875 INFO L264 CegarLoopResult]: At program point L3023(line 3023) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 |old(~ldv_retval_0~0)|)) (and (= |old(~ref_cnt~0)| ~ref_cnt~0) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= 0 ~ldv_retval_0~0) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(~mymtd~0.base)| ~mymtd~0.base) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= |old(~l440gx_vpp_refcnt~0)| ~l440gx_vpp_refcnt~0) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2020-07-10 16:39:00,875 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 3018 3072) no Hoare annotation was computed. [2020-07-10 16:39:00,875 INFO L268 CegarLoopResult]: For program point L3044(lines 3044 3047) no Hoare annotation was computed. [2020-07-10 16:39:00,875 INFO L268 CegarLoopResult]: For program point L3044-2(lines 3042 3053) no Hoare annotation was computed. [2020-07-10 16:39:00,875 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 3018 3072) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 |old(~ldv_retval_0~0)|)) (and (= |old(~ref_cnt~0)| ~ref_cnt~0) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= 0 ~ldv_retval_0~0) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(~mymtd~0.base)| ~mymtd~0.base) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= |old(~l440gx_vpp_refcnt~0)| ~l440gx_vpp_refcnt~0) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2020-07-10 16:39:00,875 INFO L268 CegarLoopResult]: For program point L3069(line 3069) no Hoare annotation was computed. [2020-07-10 16:39:00,876 INFO L268 CegarLoopResult]: For program point L3032(lines 3032 3058) no Hoare annotation was computed. [2020-07-10 16:39:00,876 INFO L268 CegarLoopResult]: For program point L3028(lines 3028 3065) no Hoare annotation was computed. [2020-07-10 16:39:00,876 INFO L271 CegarLoopResult]: At program point L3057(line 3057) the Hoare annotation is: true [2020-07-10 16:39:00,876 INFO L268 CegarLoopResult]: For program point ldv_try_module_getENTRY(lines 3128 3144) no Hoare annotation was computed. [2020-07-10 16:39:00,876 INFO L268 CegarLoopResult]: For program point L3134(lines 3134 3139) no Hoare annotation was computed. [2020-07-10 16:39:00,876 INFO L268 CegarLoopResult]: For program point L3132(lines 3132 3141) no Hoare annotation was computed. [2020-07-10 16:39:00,876 INFO L268 CegarLoopResult]: For program point L3133-1(line 3133) no Hoare annotation was computed. [2020-07-10 16:39:00,876 INFO L268 CegarLoopResult]: For program point L3133(line 3133) no Hoare annotation was computed. [2020-07-10 16:39:00,876 INFO L268 CegarLoopResult]: For program point ldv_try_module_getFINAL(lines 3128 3144) no Hoare annotation was computed. [2020-07-10 16:39:00,877 INFO L268 CegarLoopResult]: For program point ldv_try_module_getEXIT(lines 3128 3144) no Hoare annotation was computed. [2020-07-10 16:39:00,877 INFO L268 CegarLoopResult]: For program point simple_map_initFINAL(lines 3243 3245) no Hoare annotation was computed. [2020-07-10 16:39:00,877 INFO L268 CegarLoopResult]: For program point simple_map_initEXIT(lines 3243 3245) no Hoare annotation was computed. [2020-07-10 16:39:00,877 INFO L271 CegarLoopResult]: At program point simple_map_initENTRY(lines 3243 3245) the Hoare annotation is: true [2020-07-10 16:39:00,877 INFO L271 CegarLoopResult]: At program point pci_read_config_dwordENTRY(lines 2860 2868) the Hoare annotation is: true [2020-07-10 16:39:00,877 INFO L268 CegarLoopResult]: For program point L2865-1(line 2865) no Hoare annotation was computed. [2020-07-10 16:39:00,877 INFO L271 CegarLoopResult]: At program point L2865(line 2865) the Hoare annotation is: true [2020-07-10 16:39:00,877 INFO L268 CegarLoopResult]: For program point pci_read_config_dwordFINAL(lines 2860 2868) no Hoare annotation was computed. [2020-07-10 16:39:00,877 INFO L268 CegarLoopResult]: For program point pci_read_config_dwordEXIT(lines 2860 2868) no Hoare annotation was computed. [2020-07-10 16:39:00,878 INFO L268 CegarLoopResult]: For program point map_destroyEXIT(lines 3202 3204) no Hoare annotation was computed. [2020-07-10 16:39:00,878 INFO L268 CegarLoopResult]: For program point map_destroyFINAL(lines 3202 3204) no Hoare annotation was computed. [2020-07-10 16:39:00,878 INFO L271 CegarLoopResult]: At program point map_destroyENTRY(lines 3202 3204) the Hoare annotation is: true [2020-07-10 16:39:00,878 INFO L271 CegarLoopResult]: At program point pci_bus_write_config_dwordENTRY(lines 3226 3228) the Hoare annotation is: true [2020-07-10 16:39:00,878 INFO L268 CegarLoopResult]: For program point pci_bus_write_config_dwordFINAL(lines 3226 3228) no Hoare annotation was computed. [2020-07-10 16:39:00,878 INFO L268 CegarLoopResult]: For program point pci_bus_write_config_dwordEXIT(lines 3226 3228) no Hoare annotation was computed. [2020-07-10 16:39:00,878 INFO L268 CegarLoopResult]: For program point pci_assign_resourceEXIT(lines 3214 3216) no Hoare annotation was computed. [2020-07-10 16:39:00,878 INFO L271 CegarLoopResult]: At program point pci_assign_resourceENTRY(lines 3214 3216) the Hoare annotation is: true [2020-07-10 16:39:00,878 INFO L268 CegarLoopResult]: For program point pci_assign_resourceFINAL(lines 3214 3216) no Hoare annotation was computed. [2020-07-10 16:39:00,878 INFO L268 CegarLoopResult]: For program point ldv_stopEXIT(lines 2835 2841) no Hoare annotation was computed. [2020-07-10 16:39:00,878 INFO L271 CegarLoopResult]: At program point ldv_stopENTRY(lines 2835 2841) the Hoare annotation is: true [2020-07-10 16:39:00,879 INFO L271 CegarLoopResult]: At program point _raw_spin_unlock_irqrestoreENTRY(lines 3187 3189) the Hoare annotation is: true [2020-07-10 16:39:00,879 INFO L268 CegarLoopResult]: For program point _raw_spin_unlock_irqrestoreFINAL(lines 3187 3189) no Hoare annotation was computed. [2020-07-10 16:39:00,879 INFO L268 CegarLoopResult]: For program point _raw_spin_unlock_irqrestoreEXIT(lines 3187 3189) no Hoare annotation was computed. [2020-07-10 16:39:00,879 INFO L271 CegarLoopResult]: At program point ldv_initializeFINAL(lines 3199 3201) the Hoare annotation is: true [2020-07-10 16:39:00,879 INFO L268 CegarLoopResult]: For program point ldv_initializeEXIT(lines 3199 3201) no Hoare annotation was computed. [2020-07-10 16:39:00,879 INFO L268 CegarLoopResult]: For program point #Ultimate.meminitENTRY(line -1) no Hoare annotation was computed. [2020-07-10 16:39:00,879 INFO L268 CegarLoopResult]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2020-07-10 16:39:00,879 INFO L268 CegarLoopResult]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2020-07-10 16:39:00,879 INFO L268 CegarLoopResult]: For program point ldv_module_put_and_exitEXIT(lines 3159 3166) no Hoare annotation was computed. [2020-07-10 16:39:00,879 INFO L268 CegarLoopResult]: For program point L3162(lines 3161 3165) no Hoare annotation was computed. [2020-07-10 16:39:00,879 INFO L268 CegarLoopResult]: For program point ldv_module_put_and_exitENTRY(lines 3159 3166) no Hoare annotation was computed. [2020-07-10 16:39:00,880 INFO L268 CegarLoopResult]: For program point do_map_probeEXIT(lines 3190 3192) no Hoare annotation was computed. [2020-07-10 16:39:00,880 INFO L268 CegarLoopResult]: For program point L3191-1(line 3191) no Hoare annotation was computed. [2020-07-10 16:39:00,880 INFO L264 CegarLoopResult]: At program point L3191(line 3191) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 ~ldv_retval_0~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_state_variable_0~0))) [2020-07-10 16:39:00,880 INFO L264 CegarLoopResult]: At program point do_map_probeENTRY(lines 3190 3192) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 ~ldv_retval_0~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_state_variable_0~0))) [2020-07-10 16:39:00,880 INFO L268 CegarLoopResult]: For program point do_map_probeFINAL(lines 3190 3192) no Hoare annotation was computed. [2020-07-10 16:39:00,880 INFO L268 CegarLoopResult]: For program point L2913-1(line 2913) no Hoare annotation was computed. [2020-07-10 16:39:00,880 INFO L271 CegarLoopResult]: At program point L2913(line 2913) the Hoare annotation is: true [2020-07-10 16:39:00,880 INFO L268 CegarLoopResult]: For program point L2911(lines 2911 2915) no Hoare annotation was computed. [2020-07-10 16:39:00,880 INFO L268 CegarLoopResult]: For program point L2909(lines 2909 2923) no Hoare annotation was computed. [2020-07-10 16:39:00,880 INFO L268 CegarLoopResult]: For program point L2907-1(line 2907) no Hoare annotation was computed. [2020-07-10 16:39:00,880 INFO L264 CegarLoopResult]: At program point L2907(line 2907) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_state_variable_0~0)) (= |old(~l440gx_vpp_refcnt~0)| ~l440gx_vpp_refcnt~0)) [2020-07-10 16:39:00,880 INFO L268 CegarLoopResult]: For program point l440gx_set_vppEXIT(lines 2900 2927) no Hoare annotation was computed. [2020-07-10 16:39:00,880 INFO L268 CegarLoopResult]: For program point l440gx_set_vppFINAL(lines 2900 2927) no Hoare annotation was computed. [2020-07-10 16:39:00,881 INFO L264 CegarLoopResult]: At program point l440gx_set_vppENTRY(lines 2900 2927) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_state_variable_0~0)) (= |old(~l440gx_vpp_refcnt~0)| ~l440gx_vpp_refcnt~0)) [2020-07-10 16:39:00,881 INFO L271 CegarLoopResult]: At program point L2920(line 2920) the Hoare annotation is: true [2020-07-10 16:39:00,881 INFO L268 CegarLoopResult]: For program point L2918(lines 2918 2922) no Hoare annotation was computed. [2020-07-10 16:39:00,881 INFO L268 CegarLoopResult]: For program point L2920-1(line 2920) no Hoare annotation was computed. [2020-07-10 16:39:00,881 INFO L271 CegarLoopResult]: At program point L2918-2(lines 2909 2923) the Hoare annotation is: true [2020-07-10 16:39:00,881 INFO L271 CegarLoopResult]: At program point L2912(line 2912) the Hoare annotation is: true [2020-07-10 16:39:00,881 INFO L268 CegarLoopResult]: For program point L2912-1(line 2912) no Hoare annotation was computed. [2020-07-10 16:39:00,881 INFO L264 CegarLoopResult]: At program point L2908(line 2908) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_state_variable_0~0)) (= |old(~l440gx_vpp_refcnt~0)| ~l440gx_vpp_refcnt~0)) [2020-07-10 16:39:00,881 INFO L268 CegarLoopResult]: For program point L2908-1(line 2908) no Hoare annotation was computed. [2020-07-10 16:39:00,881 INFO L268 CegarLoopResult]: For program point L2919-1(line 2919) no Hoare annotation was computed. [2020-07-10 16:39:00,881 INFO L271 CegarLoopResult]: At program point L2919(line 2919) the Hoare annotation is: true [2020-07-10 16:39:00,881 INFO L271 CegarLoopResult]: At program point pci_bus_write_config_wordENTRY(lines 3230 3232) the Hoare annotation is: true [2020-07-10 16:39:00,881 INFO L268 CegarLoopResult]: For program point pci_bus_write_config_wordEXIT(lines 3230 3232) no Hoare annotation was computed. [2020-07-10 16:39:00,882 INFO L268 CegarLoopResult]: For program point pci_bus_write_config_wordFINAL(lines 3230 3232) no Hoare annotation was computed. [2020-07-10 16:39:00,882 INFO L268 CegarLoopResult]: For program point ldv_is_errEXIT(lines 3081 3086) no Hoare annotation was computed. [2020-07-10 16:39:00,882 INFO L268 CegarLoopResult]: For program point ldv_is_errENTRY(lines 3081 3086) no Hoare annotation was computed. [2020-07-10 16:39:00,882 INFO L268 CegarLoopResult]: For program point ldv_is_errFINAL(lines 3081 3086) no Hoare annotation was computed. [2020-07-10 16:39:00,882 INFO L271 CegarLoopResult]: At program point spin_unlock_irqrestoreENTRY(lines 2719 2725) the Hoare annotation is: true [2020-07-10 16:39:00,882 INFO L268 CegarLoopResult]: For program point spin_unlock_irqrestoreEXIT(lines 2719 2725) no Hoare annotation was computed. [2020-07-10 16:39:00,882 INFO L268 CegarLoopResult]: For program point spin_unlock_irqrestoreFINAL(lines 2719 2725) no Hoare annotation was computed. [2020-07-10 16:39:00,882 INFO L271 CegarLoopResult]: At program point L2722(line 2722) the Hoare annotation is: true [2020-07-10 16:39:00,882 INFO L264 CegarLoopResult]: At program point ldv_mallocENTRY(lines 2766 2782) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 ~ldv_retval_0~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_state_variable_0~0))) [2020-07-10 16:39:00,882 INFO L271 CegarLoopResult]: At program point L2778(line 2778) the Hoare annotation is: true [2020-07-10 16:39:00,882 INFO L268 CegarLoopResult]: For program point L2778-1(line 2778) no Hoare annotation was computed. [2020-07-10 16:39:00,882 INFO L268 CegarLoopResult]: For program point ldv_mallocFINAL(lines 2766 2782) no Hoare annotation was computed. [2020-07-10 16:39:00,883 INFO L268 CegarLoopResult]: For program point L2773(lines 2773 2780) no Hoare annotation was computed. [2020-07-10 16:39:00,883 INFO L268 CegarLoopResult]: For program point ldv_mallocEXIT(lines 2766 2782) no Hoare annotation was computed. [2020-07-10 16:39:00,883 INFO L268 CegarLoopResult]: For program point pci_get_deviceEXIT(lines 3236 3238) no Hoare annotation was computed. [2020-07-10 16:39:00,883 INFO L268 CegarLoopResult]: For program point L3237-1(line 3237) no Hoare annotation was computed. [2020-07-10 16:39:00,883 INFO L264 CegarLoopResult]: At program point pci_get_deviceENTRY(lines 3236 3238) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 ~ldv_retval_0~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_state_variable_0~0))) [2020-07-10 16:39:00,883 INFO L264 CegarLoopResult]: At program point L3237(line 3237) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 ~ldv_retval_0~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_state_variable_0~0))) [2020-07-10 16:39:00,883 INFO L268 CegarLoopResult]: For program point pci_get_deviceFINAL(lines 3236 3238) no Hoare annotation was computed. [2020-07-10 16:39:00,883 INFO L268 CegarLoopResult]: For program point ldv_ptr_errENTRY(lines 3093 3098) no Hoare annotation was computed. [2020-07-10 16:39:00,883 INFO L268 CegarLoopResult]: For program point ldv_ptr_errFINAL(lines 3093 3098) no Hoare annotation was computed. [2020-07-10 16:39:00,883 INFO L268 CegarLoopResult]: For program point ldv_ptr_errEXIT(lines 3093 3098) no Hoare annotation was computed. [2020-07-10 16:39:00,883 INFO L268 CegarLoopResult]: For program point ldv_module_putENTRY(lines 3145 3158) no Hoare annotation was computed. [2020-07-10 16:39:00,884 INFO L268 CegarLoopResult]: For program point ldv_module_putEXIT(lines 3145 3158) no Hoare annotation was computed. [2020-07-10 16:39:00,884 INFO L268 CegarLoopResult]: For program point L3150(line 3150) no Hoare annotation was computed. [2020-07-10 16:39:00,884 INFO L268 CegarLoopResult]: For program point L3148(lines 3148 3155) no Hoare annotation was computed. [2020-07-10 16:39:00,884 INFO L268 CegarLoopResult]: For program point L3149-1(lines 3149 3152) no Hoare annotation was computed. [2020-07-10 16:39:00,884 INFO L268 CegarLoopResult]: For program point L3149(lines 3149 3152) no Hoare annotation was computed. [2020-07-10 16:39:00,884 INFO L268 CegarLoopResult]: For program point L3148-2(lines 3145 3158) no Hoare annotation was computed. [2020-07-10 16:39:00,884 INFO L268 CegarLoopResult]: For program point mtd_device_parse_registerFINAL(lines 3206 3208) no Hoare annotation was computed. [2020-07-10 16:39:00,884 INFO L271 CegarLoopResult]: At program point mtd_device_parse_registerENTRY(lines 3206 3208) the Hoare annotation is: true [2020-07-10 16:39:00,884 INFO L268 CegarLoopResult]: For program point mtd_device_parse_registerEXIT(lines 3206 3208) no Hoare annotation was computed. [2020-07-10 16:39:00,884 INFO L268 CegarLoopResult]: For program point mtd_device_unregisterEXIT(lines 3210 3212) no Hoare annotation was computed. [2020-07-10 16:39:00,884 INFO L271 CegarLoopResult]: At program point mtd_device_unregisterENTRY(lines 3210 3212) the Hoare annotation is: true [2020-07-10 16:39:00,884 INFO L268 CegarLoopResult]: For program point mtd_device_unregisterFINAL(lines 3210 3212) no Hoare annotation was computed. [2020-07-10 16:39:00,884 INFO L268 CegarLoopResult]: For program point pci_read_config_wordFINAL(lines 2851 2859) no Hoare annotation was computed. [2020-07-10 16:39:00,884 INFO L271 CegarLoopResult]: At program point pci_read_config_wordENTRY(lines 2851 2859) the Hoare annotation is: true [2020-07-10 16:39:00,885 INFO L271 CegarLoopResult]: At program point L2856(line 2856) the Hoare annotation is: true [2020-07-10 16:39:00,885 INFO L268 CegarLoopResult]: For program point L2856-1(line 2856) no Hoare annotation was computed. [2020-07-10 16:39:00,885 INFO L268 CegarLoopResult]: For program point pci_read_config_wordEXIT(lines 2851 2859) no Hoare annotation was computed. [2020-07-10 16:39:00,885 INFO L268 CegarLoopResult]: For program point ioremap_nocacheEXIT(lines 3193 3195) no Hoare annotation was computed. [2020-07-10 16:39:00,885 INFO L264 CegarLoopResult]: At program point L3194(line 3194) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 ~ldv_retval_0~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_state_variable_0~0))) [2020-07-10 16:39:00,885 INFO L264 CegarLoopResult]: At program point ioremap_nocacheENTRY(lines 3193 3195) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (not (= 0 ~ldv_retval_0~0)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) (not (= 1 ~ldv_state_variable_0~0))) [2020-07-10 16:39:00,885 INFO L268 CegarLoopResult]: For program point ioremap_nocacheFINAL(lines 3193 3195) no Hoare annotation was computed. [2020-07-10 16:39:00,885 INFO L268 CegarLoopResult]: For program point L3194-1(line 3194) no Hoare annotation was computed. [2020-07-10 16:39:00,885 INFO L268 CegarLoopResult]: For program point iounmapEXIT(lines 3196 3198) no Hoare annotation was computed. [2020-07-10 16:39:00,885 INFO L271 CegarLoopResult]: At program point iounmapENTRY(lines 3196 3198) the Hoare annotation is: true [2020-07-10 16:39:00,885 INFO L268 CegarLoopResult]: For program point iounmapFINAL(lines 3196 3198) no Hoare annotation was computed. [2020-07-10 16:39:00,885 INFO L268 CegarLoopResult]: For program point L3121(lines 3121 3124) no Hoare annotation was computed. [2020-07-10 16:39:00,885 INFO L268 CegarLoopResult]: For program point L3121-2(lines 3118 3127) no Hoare annotation was computed. [2020-07-10 16:39:00,885 INFO L268 CegarLoopResult]: For program point ldv_module_getEXIT(lines 3118 3127) no Hoare annotation was computed. [2020-07-10 16:39:00,886 INFO L268 CegarLoopResult]: For program point ldv_module_getENTRY(lines 3118 3127) no Hoare annotation was computed. [2020-07-10 16:39:00,886 INFO L268 CegarLoopResult]: For program point ldv_err_ptrEXIT(lines 3087 3092) no Hoare annotation was computed. [2020-07-10 16:39:00,886 INFO L268 CegarLoopResult]: For program point ldv_err_ptrENTRY(lines 3087 3092) no Hoare annotation was computed. [2020-07-10 16:39:00,886 INFO L268 CegarLoopResult]: For program point ldv_err_ptrFINAL(lines 3087 3092) no Hoare annotation was computed. [2020-07-10 16:39:00,886 INFO L268 CegarLoopResult]: For program point L3104(lines 3104 3113) no Hoare annotation was computed. [2020-07-10 16:39:00,886 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullENTRY(lines 3099 3116) no Hoare annotation was computed. [2020-07-10 16:39:00,886 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullEXIT(lines 3099 3116) no Hoare annotation was computed. [2020-07-10 16:39:00,886 INFO L268 CegarLoopResult]: For program point ldv_is_err_or_nullFINAL(lines 3099 3116) no Hoare annotation was computed. [2020-07-10 16:39:00,886 INFO L268 CegarLoopResult]: For program point L3108(lines 3108 3112) no Hoare annotation was computed. [2020-07-10 16:39:00,886 INFO L268 CegarLoopResult]: For program point L3107-1(line 3107) no Hoare annotation was computed. [2020-07-10 16:39:00,886 INFO L268 CegarLoopResult]: For program point L3108-2(lines 3104 3113) no Hoare annotation was computed. [2020-07-10 16:39:00,886 INFO L268 CegarLoopResult]: For program point L3107(line 3107) no Hoare annotation was computed. [2020-07-10 16:39:00,886 INFO L268 CegarLoopResult]: For program point kfreeEXIT(lines 3247 3249) no Hoare annotation was computed. [2020-07-10 16:39:00,886 INFO L268 CegarLoopResult]: For program point kfreeENTRY(lines 3247 3249) no Hoare annotation was computed. [2020-07-10 16:39:00,887 INFO L268 CegarLoopResult]: For program point kfreeFINAL(lines 3247 3249) no Hoare annotation was computed. [2020-07-10 16:39:00,887 INFO L268 CegarLoopResult]: For program point pci_write_config_wordEXIT(lines 2869 2877) no Hoare annotation was computed. [2020-07-10 16:39:00,887 INFO L271 CegarLoopResult]: At program point pci_write_config_wordENTRY(lines 2869 2877) the Hoare annotation is: true [2020-07-10 16:39:00,887 INFO L271 CegarLoopResult]: At program point L2874(line 2874) the Hoare annotation is: true [2020-07-10 16:39:00,887 INFO L268 CegarLoopResult]: For program point pci_write_config_wordFINAL(lines 2869 2877) no Hoare annotation was computed. [2020-07-10 16:39:00,887 INFO L268 CegarLoopResult]: For program point L2874-1(line 2874) no Hoare annotation was computed. [2020-07-10 16:39:00,887 INFO L268 CegarLoopResult]: For program point printkFINAL(lines 3240 3242) no Hoare annotation was computed. [2020-07-10 16:39:00,887 INFO L268 CegarLoopResult]: For program point printkENTRY(lines 3240 3242) no Hoare annotation was computed. [2020-07-10 16:39:00,887 INFO L268 CegarLoopResult]: For program point printkEXIT(lines 3240 3242) no Hoare annotation was computed. [2020-07-10 16:39:00,887 INFO L268 CegarLoopResult]: For program point ldv_errorFINAL(lines 3074 3080) no Hoare annotation was computed. [2020-07-10 16:39:00,887 INFO L271 CegarLoopResult]: At program point ldv_errorENTRY(lines 3074 3080) the Hoare annotation is: true [2020-07-10 16:39:00,888 INFO L268 CegarLoopResult]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3078) no Hoare annotation was computed. [2020-07-10 16:39:00,888 INFO L268 CegarLoopResult]: For program point ldv_errorEXIT(lines 3074 3080) no Hoare annotation was computed. [2020-07-10 16:39:00,888 INFO L268 CegarLoopResult]: For program point _raw_spin_lock_irqsaveFINAL(lines 3184 3186) no Hoare annotation was computed. [2020-07-10 16:39:00,888 INFO L268 CegarLoopResult]: For program point _raw_spin_lock_irqsaveEXIT(lines 3184 3186) no Hoare annotation was computed. [2020-07-10 16:39:00,888 INFO L271 CegarLoopResult]: At program point _raw_spin_lock_irqsaveENTRY(lines 3184 3186) the Hoare annotation is: true [2020-07-10 16:39:00,888 INFO L268 CegarLoopResult]: For program point ldv_undef_ulongENTRY(lines 2827 2834) no Hoare annotation was computed. [2020-07-10 16:39:00,888 INFO L268 CegarLoopResult]: For program point ldv_undef_ulongEXIT(lines 2827 2834) no Hoare annotation was computed. [2020-07-10 16:39:00,888 INFO L268 CegarLoopResult]: For program point ldv_undef_ulongFINAL(lines 2827 2834) no Hoare annotation was computed. [2020-07-10 16:39:00,888 INFO L268 CegarLoopResult]: For program point inbEXIT(lines 2735 2742) no Hoare annotation was computed. [2020-07-10 16:39:00,888 INFO L271 CegarLoopResult]: At program point inbENTRY(lines 2735 2742) the Hoare annotation is: true [2020-07-10 16:39:00,888 INFO L268 CegarLoopResult]: For program point inbFINAL(lines 2735 2742) no Hoare annotation was computed. [2020-07-10 16:39:00,888 INFO L268 CegarLoopResult]: For program point outbEXIT(lines 2728 2734) no Hoare annotation was computed. [2020-07-10 16:39:00,889 INFO L271 CegarLoopResult]: At program point outbENTRY(lines 2728 2734) the Hoare annotation is: true [2020-07-10 16:39:00,889 INFO L268 CegarLoopResult]: For program point outbFINAL(lines 2728 2734) no Hoare annotation was computed. [2020-07-10 16:39:00,889 INFO L271 CegarLoopResult]: At program point L2942(line 2942) the Hoare annotation is: true [2020-07-10 16:39:00,889 INFO L268 CegarLoopResult]: For program point L2942-1(lines 2939 3004) no Hoare annotation was computed. [2020-07-10 16:39:00,889 INFO L271 CegarLoopResult]: At program point L2971-1(line 2971) the Hoare annotation is: true [2020-07-10 16:39:00,889 INFO L271 CegarLoopResult]: At program point L2971(line 2971) the Hoare annotation is: true [2020-07-10 16:39:00,889 INFO L271 CegarLoopResult]: At program point L2992(line 2992) the Hoare annotation is: true [2020-07-10 16:39:00,889 INFO L268 CegarLoopResult]: For program point L2959(lines 2959 2979) no Hoare annotation was computed. [2020-07-10 16:39:00,889 INFO L268 CegarLoopResult]: For program point L2992-1(line 2992) no Hoare annotation was computed. [2020-07-10 16:39:00,889 INFO L268 CegarLoopResult]: For program point L2959-2(lines 2959 2979) no Hoare annotation was computed. [2020-07-10 16:39:00,889 INFO L271 CegarLoopResult]: At program point L2984(line 2984) the Hoare annotation is: true [2020-07-10 16:39:00,889 INFO L268 CegarLoopResult]: For program point L2984-1(line 2984) no Hoare annotation was computed. [2020-07-10 16:39:00,889 INFO L268 CegarLoopResult]: For program point L2972(line 2972) no Hoare annotation was computed. [2020-07-10 16:39:00,890 INFO L271 CegarLoopResult]: At program point L2968(line 2968) the Hoare annotation is: true [2020-07-10 16:39:00,890 INFO L271 CegarLoopResult]: At program point L2968-1(line 2968) the Hoare annotation is: true [2020-07-10 16:39:00,890 INFO L271 CegarLoopResult]: At program point L2964(line 2964) the Hoare annotation is: true [2020-07-10 16:39:00,890 INFO L268 CegarLoopResult]: For program point L2997-1(lines 2997 2998) no Hoare annotation was computed. [2020-07-10 16:39:00,890 INFO L271 CegarLoopResult]: At program point L2997(lines 2997 2998) the Hoare annotation is: true [2020-07-10 16:39:00,890 INFO L268 CegarLoopResult]: For program point L2964-1(line 2964) no Hoare annotation was computed. [2020-07-10 16:39:00,890 INFO L271 CegarLoopResult]: At program point L2956(line 2956) the Hoare annotation is: true [2020-07-10 16:39:00,890 INFO L268 CegarLoopResult]: For program point L2989-1(line 2989) no Hoare annotation was computed. [2020-07-10 16:39:00,890 INFO L271 CegarLoopResult]: At program point L2989(line 2989) the Hoare annotation is: true [2020-07-10 16:39:00,890 INFO L268 CegarLoopResult]: For program point L2956-1(line 2956) no Hoare annotation was computed. [2020-07-10 16:39:00,890 INFO L271 CegarLoopResult]: At program point L2952(line 2952) the Hoare annotation is: true [2020-07-10 16:39:00,890 INFO L268 CegarLoopResult]: For program point L2985-1(line 2985) no Hoare annotation was computed. [2020-07-10 16:39:00,891 INFO L271 CegarLoopResult]: At program point L2985(line 2985) the Hoare annotation is: true [2020-07-10 16:39:00,891 INFO L268 CegarLoopResult]: For program point L2952-1(line 2952) no Hoare annotation was computed. [2020-07-10 16:39:00,891 INFO L268 CegarLoopResult]: For program point L2981-1(line 2981) no Hoare annotation was computed. [2020-07-10 16:39:00,891 INFO L271 CegarLoopResult]: At program point L2981(line 2981) the Hoare annotation is: true [2020-07-10 16:39:00,891 INFO L271 CegarLoopResult]: At program point L2940(line 2940) the Hoare annotation is: true [2020-07-10 16:39:00,891 INFO L271 CegarLoopResult]: At program point L3002(line 3002) the Hoare annotation is: true [2020-07-10 16:39:00,891 INFO L268 CegarLoopResult]: For program point L2940-1(line 2940) no Hoare annotation was computed. [2020-07-10 16:39:00,891 INFO L268 CegarLoopResult]: For program point L2969(line 2969) no Hoare annotation was computed. [2020-07-10 16:39:00,891 INFO L268 CegarLoopResult]: For program point L3002-1(line 3002) no Hoare annotation was computed. [2020-07-10 16:39:00,891 INFO L268 CegarLoopResult]: For program point L2990(lines 2990 2994) no Hoare annotation was computed. [2020-07-10 16:39:00,891 INFO L268 CegarLoopResult]: For program point L2990-2(lines 2939 3004) no Hoare annotation was computed. [2020-07-10 16:39:00,891 INFO L271 CegarLoopResult]: At program point L2986(line 2986) the Hoare annotation is: true [2020-07-10 16:39:00,892 INFO L268 CegarLoopResult]: For program point L2986-1(line 2986) no Hoare annotation was computed. [2020-07-10 16:39:00,892 INFO L264 CegarLoopResult]: At program point init_l440gxENTRY(lines 2931 3005) the Hoare annotation is: (or (not (= 1 ~ldv_module_refcounter~0)) (and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(~mymtd~0.base)| ~mymtd~0.base) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= |old(~l440gx_vpp_refcnt~0)| ~l440gx_vpp_refcnt~0) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_state_variable_0~0))) [2020-07-10 16:39:00,892 INFO L271 CegarLoopResult]: At program point L2982(line 2982) the Hoare annotation is: true [2020-07-10 16:39:00,892 INFO L268 CegarLoopResult]: For program point L2949-1(line 2949) no Hoare annotation was computed. [2020-07-10 16:39:00,892 INFO L271 CegarLoopResult]: At program point L2949(line 2949) the Hoare annotation is: true [2020-07-10 16:39:00,892 INFO L268 CegarLoopResult]: For program point L2982-1(line 2982) no Hoare annotation was computed. [2020-07-10 16:39:00,892 INFO L268 CegarLoopResult]: For program point init_l440gxEXIT(lines 2931 3005) no Hoare annotation was computed. [2020-07-10 16:39:00,892 INFO L268 CegarLoopResult]: For program point L2945-1(line 2945) no Hoare annotation was computed. [2020-07-10 16:39:00,892 INFO L271 CegarLoopResult]: At program point L2945(line 2945) the Hoare annotation is: true [2020-07-10 16:39:00,892 INFO L271 CegarLoopResult]: At program point L2974(line 2974) the Hoare annotation is: true [2020-07-10 16:39:00,892 INFO L268 CegarLoopResult]: For program point L2941-1(line 2941) no Hoare annotation was computed. [2020-07-10 16:39:00,892 INFO L271 CegarLoopResult]: At program point L2941(line 2941) the Hoare annotation is: true [2020-07-10 16:39:00,892 INFO L268 CegarLoopResult]: For program point L2974-1(line 2974) no Hoare annotation was computed. [2020-07-10 16:39:00,892 INFO L268 CegarLoopResult]: For program point L2970(lines 2970 2977) no Hoare annotation was computed. [2020-07-10 16:39:00,893 INFO L268 CegarLoopResult]: For program point init_l440gxFINAL(lines 2931 3005) no Hoare annotation was computed. [2020-07-10 16:39:00,893 INFO L268 CegarLoopResult]: For program point L2987-1(line 2987) no Hoare annotation was computed. [2020-07-10 16:39:00,893 INFO L271 CegarLoopResult]: At program point L2987(line 2987) the Hoare annotation is: true [2020-07-10 16:39:00,893 INFO L268 CegarLoopResult]: For program point L2950(lines 2950 2955) no Hoare annotation was computed. [2020-07-10 16:39:00,893 INFO L268 CegarLoopResult]: For program point ldv_module_refcountFINAL(lines 3167 3172) no Hoare annotation was computed. [2020-07-10 16:39:00,893 INFO L268 CegarLoopResult]: For program point ldv_module_refcountENTRY(lines 3167 3172) no Hoare annotation was computed. [2020-07-10 16:39:00,893 INFO L268 CegarLoopResult]: For program point ldv_module_refcountEXIT(lines 3167 3172) no Hoare annotation was computed. [2020-07-10 16:39:00,893 INFO L268 CegarLoopResult]: For program point L3009(line 3009) no Hoare annotation was computed. [2020-07-10 16:39:00,893 INFO L268 CegarLoopResult]: For program point L3010-1(line 3010) no Hoare annotation was computed. [2020-07-10 16:39:00,893 INFO L271 CegarLoopResult]: At program point cleanup_l440gxENTRY(lines 3006 3014) the Hoare annotation is: true [2020-07-10 16:39:00,893 INFO L268 CegarLoopResult]: For program point cleanup_l440gxFINAL(lines 3006 3014) no Hoare annotation was computed. [2020-07-10 16:39:00,893 INFO L268 CegarLoopResult]: For program point cleanup_l440gxEXIT(lines 3006 3014) no Hoare annotation was computed. [2020-07-10 16:39:00,893 INFO L271 CegarLoopResult]: At program point L3010(line 3010) the Hoare annotation is: true [2020-07-10 16:39:00,893 INFO L268 CegarLoopResult]: For program point L3011-1(line 3011) no Hoare annotation was computed. [2020-07-10 16:39:00,894 INFO L271 CegarLoopResult]: At program point L3011(line 3011) the Hoare annotation is: true [2020-07-10 16:39:00,894 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2020-07-10 16:39:00,894 INFO L268 CegarLoopResult]: For program point L-1-1(line -1) no Hoare annotation was computed. [2020-07-10 16:39:00,894 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memsetENTRY(line -1) no Hoare annotation was computed. [2020-07-10 16:39:00,894 INFO L268 CegarLoopResult]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2020-07-10 16:39:00,894 INFO L268 CegarLoopResult]: For program point inlEXIT(lines 2750 2757) no Hoare annotation was computed. [2020-07-10 16:39:00,894 INFO L271 CegarLoopResult]: At program point inlENTRY(lines 2750 2757) the Hoare annotation is: true [2020-07-10 16:39:00,894 INFO L268 CegarLoopResult]: For program point inlFINAL(lines 2750 2757) no Hoare annotation was computed. [2020-07-10 16:39:00,895 INFO L271 CegarLoopResult]: At program point outlENTRY(lines 2743 2749) the Hoare annotation is: true [2020-07-10 16:39:00,895 INFO L268 CegarLoopResult]: For program point outlEXIT(lines 2743 2749) no Hoare annotation was computed. [2020-07-10 16:39:00,895 INFO L268 CegarLoopResult]: For program point outlFINAL(lines 2743 2749) no Hoare annotation was computed. [2020-07-10 16:39:00,895 INFO L271 CegarLoopResult]: At program point assume_abort_if_notENTRY(lines 2763 2765) the Hoare annotation is: true [2020-07-10 16:39:00,895 INFO L268 CegarLoopResult]: For program point L2764(line 2764) no Hoare annotation was computed. [2020-07-10 16:39:00,895 INFO L268 CegarLoopResult]: For program point L2764-2(lines 2763 2765) no Hoare annotation was computed. [2020-07-10 16:39:00,895 INFO L268 CegarLoopResult]: For program point assume_abort_if_notEXIT(lines 2763 2765) no Hoare annotation was computed. [2020-07-10 16:39:00,895 INFO L268 CegarLoopResult]: For program point ldv_init_zallocFINAL(lines 2800 2810) no Hoare annotation was computed. [2020-07-10 16:39:00,895 INFO L268 CegarLoopResult]: For program point ldv_init_zallocEXIT(lines 2800 2810) no Hoare annotation was computed. [2020-07-10 16:39:00,896 INFO L268 CegarLoopResult]: For program point ldv_init_zallocENTRY(lines 2800 2810) no Hoare annotation was computed. [2020-07-10 16:39:00,896 INFO L268 CegarLoopResult]: For program point L2807-1(line 2807) no Hoare annotation was computed. [2020-07-10 16:39:00,896 INFO L268 CegarLoopResult]: For program point L2807(line 2807) no Hoare annotation was computed. [2020-07-10 16:39:00,896 INFO L268 CegarLoopResult]: For program point L2805-1(line 2805) no Hoare annotation was computed. [2020-07-10 16:39:00,896 INFO L268 CegarLoopResult]: For program point L2805(line 2805) no Hoare annotation was computed. [2020-07-10 16:39:00,896 INFO L271 CegarLoopResult]: At program point pci_bus_read_config_dwordENTRY(lines 3218 3220) the Hoare annotation is: true [2020-07-10 16:39:00,896 INFO L268 CegarLoopResult]: For program point pci_bus_read_config_dwordFINAL(lines 3218 3220) no Hoare annotation was computed. [2020-07-10 16:39:00,896 INFO L268 CegarLoopResult]: For program point pci_bus_read_config_dwordEXIT(lines 3218 3220) no Hoare annotation was computed. [2020-07-10 16:39:00,896 INFO L268 CegarLoopResult]: For program point pci_bus_read_config_wordFINAL(lines 3222 3224) no Hoare annotation was computed. [2020-07-10 16:39:00,896 INFO L271 CegarLoopResult]: At program point pci_bus_read_config_wordENTRY(lines 3222 3224) the Hoare annotation is: true [2020-07-10 16:39:00,896 INFO L268 CegarLoopResult]: For program point pci_bus_read_config_wordEXIT(lines 3222 3224) no Hoare annotation was computed. [2020-07-10 16:39:00,896 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 16:39:00,897 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(#t~string110.base)| |#t~string110.base|) (= |old(#t~string114.offset)| |#t~string114.offset|) (= |old(#t~string110.offset)| |#t~string110.offset|) (= |~#l440gx_vpp_lock~0.base| |old(~#l440gx_vpp_lock~0.base)|) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= |old(~#l440gx_map~0.base)| |~#l440gx_map~0.base|) (= |old(#t~string114.base)| |#t~string114.base|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= |old(#t~string65.base)| |#t~string65.base|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string87.offset| |old(#t~string87.offset)|) (= |old(#t~string84.base)| |#t~string84.base|) (= |old(#t~string82.base)| |#t~string82.base|) (= |~#l440gx_vpp_lock~0.offset| |old(~#l440gx_vpp_lock~0.offset)|) (= |#t~string84.offset| |old(#t~string84.offset)|) (= |old(#t~string78.base)| |#t~string78.base|) (= |old(#NULL.base)| |#NULL.base|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#t~string113.base)| |#t~string113.base|) (= |~#iobase~0.base| |old(~#iobase~0.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#t~string87.base)| |#t~string87.base|) (= |old(~mymtd~0.base)| ~mymtd~0.base) (= |old(~l440gx_vpp_refcnt~0)| ~l440gx_vpp_refcnt~0) (= |old(#length)| |#length|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0) (= |~#iobase~0.offset| |old(~#iobase~0.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#t~string113.offset| |old(#t~string113.offset)|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= |old(#t~string109.base)| |#t~string109.base|) (= |#valid| |old(#valid)|) (= |#t~string82.offset| |old(#t~string82.offset)|) (= |old(#t~string96.offset)| |#t~string96.offset|) (= |#t~string96.base| |old(#t~string96.base)|) (= |old(~#l440gx_map~0.offset)| |~#l440gx_map~0.offset|) (= |old(#t~string74.base)| |#t~string74.base|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|)) [2020-07-10 16:39:00,897 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 16:39:00,897 INFO L271 CegarLoopResult]: At program point ldv_check_final_stateENTRY(lines 3173 3182) the Hoare annotation is: true [2020-07-10 16:39:00,897 INFO L268 CegarLoopResult]: For program point L3176(lines 3173 3182) no Hoare annotation was computed. [2020-07-10 16:39:00,897 INFO L264 CegarLoopResult]: At program point L3177(line 3177) the Hoare annotation is: (not (= 1 ~ldv_module_refcounter~0)) [2020-07-10 16:39:00,897 INFO L268 CegarLoopResult]: For program point ldv_check_final_stateEXIT(lines 3173 3182) no Hoare annotation was computed. [2020-07-10 16:39:00,897 INFO L268 CegarLoopResult]: For program point L2795-1(line 2795) no Hoare annotation was computed. [2020-07-10 16:39:00,897 INFO L268 CegarLoopResult]: For program point L2795(line 2795) no Hoare annotation was computed. [2020-07-10 16:39:00,897 INFO L268 CegarLoopResult]: For program point L2793-1(line 2793) no Hoare annotation was computed. [2020-07-10 16:39:00,897 INFO L268 CegarLoopResult]: For program point L2793(line 2793) no Hoare annotation was computed. [2020-07-10 16:39:00,897 INFO L268 CegarLoopResult]: For program point ldv_zallocEXIT(lines 2783 2799) no Hoare annotation was computed. [2020-07-10 16:39:00,897 INFO L268 CegarLoopResult]: For program point L2790(lines 2790 2797) no Hoare annotation was computed. [2020-07-10 16:39:00,897 INFO L268 CegarLoopResult]: For program point ldv_zallocENTRY(lines 2783 2799) no Hoare annotation was computed. [2020-07-10 16:39:00,898 INFO L268 CegarLoopResult]: For program point ldv_zallocFINAL(lines 2783 2799) no Hoare annotation was computed. [2020-07-10 16:39:00,898 INFO L271 CegarLoopResult]: At program point pci_dev_putENTRY(lines 3233 3235) the Hoare annotation is: true [2020-07-10 16:39:00,898 INFO L268 CegarLoopResult]: For program point pci_dev_putEXIT(lines 3233 3235) no Hoare annotation was computed. [2020-07-10 16:39:00,898 INFO L268 CegarLoopResult]: For program point pci_dev_putFINAL(lines 3233 3235) no Hoare annotation was computed. [2020-07-10 16:39:00,898 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 16:39:00,898 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~ldv_retval_0~0) (= 1 ~ldv_module_refcounter~0)) [2020-07-10 16:39:00,898 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 16:39:00,898 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 16:39:00,898 INFO L268 CegarLoopResult]: For program point ldv_memsetFINAL(lines 2811 2818) no Hoare annotation was computed. [2020-07-10 16:39:00,898 INFO L268 CegarLoopResult]: For program point L2815-1(line 2815) no Hoare annotation was computed. [2020-07-10 16:39:00,898 INFO L268 CegarLoopResult]: For program point L2815(line 2815) no Hoare annotation was computed. [2020-07-10 16:39:00,898 INFO L268 CegarLoopResult]: For program point ldv_memsetENTRY(lines 2811 2818) no Hoare annotation was computed. [2020-07-10 16:39:00,898 INFO L268 CegarLoopResult]: For program point ldv_memsetEXIT(lines 2811 2818) no Hoare annotation was computed. [2020-07-10 16:39:00,898 INFO L271 CegarLoopResult]: At program point spinlock_checkENTRY(lines 2713 2718) the Hoare annotation is: true [2020-07-10 16:39:00,898 INFO L268 CegarLoopResult]: For program point spinlock_checkEXIT(lines 2713 2718) no Hoare annotation was computed. [2020-07-10 16:39:00,898 INFO L268 CegarLoopResult]: For program point spinlock_checkFINAL(lines 2713 2718) no Hoare annotation was computed. [2020-07-10 16:39:00,902 WARN L170 areAnnotationChecker]: ldv_undef_intENTRY has no Hoare annotation [2020-07-10 16:39:00,903 WARN L170 areAnnotationChecker]: ldv_try_module_getENTRY has no Hoare annotation [2020-07-10 16:39:00,903 WARN L170 areAnnotationChecker]: simple_map_initFINAL has no Hoare annotation [2020-07-10 16:39:00,903 WARN L170 areAnnotationChecker]: map_destroyFINAL has no Hoare annotation [2020-07-10 16:39:00,903 WARN L170 areAnnotationChecker]: pci_bus_write_config_dwordFINAL has no Hoare annotation [2020-07-10 16:39:00,903 WARN L170 areAnnotationChecker]: pci_assign_resourceFINAL has no Hoare annotation [2020-07-10 16:39:00,903 WARN L170 areAnnotationChecker]: _raw_spin_unlock_irqrestoreFINAL has no Hoare annotation [2020-07-10 16:39:00,903 WARN L170 areAnnotationChecker]: ldv_initializeEXIT has no Hoare annotation [2020-07-10 16:39:00,903 WARN L170 areAnnotationChecker]: #Ultimate.meminitENTRY has no Hoare annotation [2020-07-10 16:39:00,903 WARN L170 areAnnotationChecker]: ldv_module_put_and_exitENTRY has no Hoare annotation [2020-07-10 16:39:00,903 WARN L170 areAnnotationChecker]: ldv_module_put_and_exitENTRY has no Hoare annotation [2020-07-10 16:39:00,904 WARN L170 areAnnotationChecker]: pci_bus_write_config_wordFINAL has no Hoare annotation [2020-07-10 16:39:00,904 WARN L170 areAnnotationChecker]: ldv_is_errENTRY has no Hoare annotation [2020-07-10 16:39:00,904 WARN L170 areAnnotationChecker]: L2773 has no Hoare annotation [2020-07-10 16:39:00,905 WARN L170 areAnnotationChecker]: ldv_ptr_errENTRY has no Hoare annotation [2020-07-10 16:39:00,905 WARN L170 areAnnotationChecker]: ldv_module_putENTRY has no Hoare annotation [2020-07-10 16:39:00,905 WARN L170 areAnnotationChecker]: mtd_device_parse_registerFINAL has no Hoare annotation [2020-07-10 16:39:00,905 WARN L170 areAnnotationChecker]: mtd_device_unregisterFINAL has no Hoare annotation [2020-07-10 16:39:00,906 WARN L170 areAnnotationChecker]: iounmapFINAL has no Hoare annotation [2020-07-10 16:39:00,906 WARN L170 areAnnotationChecker]: ldv_module_getENTRY has no Hoare annotation [2020-07-10 16:39:00,906 WARN L170 areAnnotationChecker]: ldv_err_ptrENTRY has no Hoare annotation [2020-07-10 16:39:00,906 WARN L170 areAnnotationChecker]: ldv_is_err_or_nullENTRY has no Hoare annotation [2020-07-10 16:39:00,906 WARN L170 areAnnotationChecker]: kfreeENTRY has no Hoare annotation [2020-07-10 16:39:00,906 WARN L170 areAnnotationChecker]: printkENTRY has no Hoare annotation [2020-07-10 16:39:00,906 WARN L170 areAnnotationChecker]: ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-10 16:39:00,906 WARN L170 areAnnotationChecker]: ldv_errorFINAL has no Hoare annotation [2020-07-10 16:39:00,906 WARN L170 areAnnotationChecker]: _raw_spin_lock_irqsaveFINAL has no Hoare annotation [2020-07-10 16:39:00,907 WARN L170 areAnnotationChecker]: ldv_undef_ulongENTRY has no Hoare annotation [2020-07-10 16:39:00,907 WARN L170 areAnnotationChecker]: inbFINAL has no Hoare annotation [2020-07-10 16:39:00,907 WARN L170 areAnnotationChecker]: outbFINAL has no Hoare annotation [2020-07-10 16:39:00,907 WARN L170 areAnnotationChecker]: ldv_module_refcountENTRY has no Hoare annotation [2020-07-10 16:39:00,907 WARN L170 areAnnotationChecker]: L3009 has no Hoare annotation [2020-07-10 16:39:00,907 WARN L170 areAnnotationChecker]: #Ultimate.C_memsetENTRY has no Hoare annotation [2020-07-10 16:39:00,907 WARN L170 areAnnotationChecker]: inlFINAL has no Hoare annotation [2020-07-10 16:39:00,907 WARN L170 areAnnotationChecker]: outlFINAL has no Hoare annotation [2020-07-10 16:39:00,907 WARN L170 areAnnotationChecker]: L2764 has no Hoare annotation [2020-07-10 16:39:00,907 WARN L170 areAnnotationChecker]: ldv_init_zallocENTRY has no Hoare annotation [2020-07-10 16:39:00,907 WARN L170 areAnnotationChecker]: pci_bus_read_config_dwordFINAL has no Hoare annotation [2020-07-10 16:39:00,907 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 16:39:00,907 WARN L170 areAnnotationChecker]: pci_bus_read_config_wordFINAL has no Hoare annotation [2020-07-10 16:39:00,908 WARN L170 areAnnotationChecker]: L3176 has no Hoare annotation [2020-07-10 16:39:00,908 WARN L170 areAnnotationChecker]: ldv_zallocENTRY has no Hoare annotation [2020-07-10 16:39:00,908 WARN L170 areAnnotationChecker]: pci_dev_putFINAL has no Hoare annotation [2020-07-10 16:39:00,915 WARN L170 areAnnotationChecker]: ldv_memsetENTRY has no Hoare annotation [2020-07-10 16:39:00,916 WARN L170 areAnnotationChecker]: spinlock_checkFINAL has no Hoare annotation [2020-07-10 16:39:00,916 WARN L170 areAnnotationChecker]: L2883-1 has no Hoare annotation [2020-07-10 16:39:00,916 WARN L170 areAnnotationChecker]: ldv_undef_intFINAL has no Hoare annotation [2020-07-10 16:39:00,916 WARN L170 areAnnotationChecker]: L3023-1 has no Hoare annotation [2020-07-10 16:39:00,916 WARN L170 areAnnotationChecker]: L3132 has no Hoare annotation [2020-07-10 16:39:00,916 WARN L170 areAnnotationChecker]: L3132 has no Hoare annotation [2020-07-10 16:39:00,916 WARN L170 areAnnotationChecker]: simple_map_initFINAL has no Hoare annotation [2020-07-10 16:39:00,916 WARN L170 areAnnotationChecker]: L2865-1 has no Hoare annotation [2020-07-10 16:39:00,916 WARN L170 areAnnotationChecker]: map_destroyFINAL has no Hoare annotation [2020-07-10 16:39:00,917 WARN L170 areAnnotationChecker]: pci_bus_write_config_dwordFINAL has no Hoare annotation [2020-07-10 16:39:00,917 WARN L170 areAnnotationChecker]: pci_assign_resourceFINAL has no Hoare annotation [2020-07-10 16:39:00,917 WARN L170 areAnnotationChecker]: _raw_spin_unlock_irqrestoreFINAL has no Hoare annotation [2020-07-10 16:39:00,917 WARN L170 areAnnotationChecker]: ldv_initializeEXIT has no Hoare annotation [2020-07-10 16:39:00,917 WARN L170 areAnnotationChecker]: #Ultimate.meminitFINAL has no Hoare annotation [2020-07-10 16:39:00,917 WARN L170 areAnnotationChecker]: L3162 has no Hoare annotation [2020-07-10 16:39:00,917 WARN L170 areAnnotationChecker]: L3191-1 has no Hoare annotation [2020-07-10 16:39:00,919 WARN L170 areAnnotationChecker]: L2907-1 has no Hoare annotation [2020-07-10 16:39:00,919 WARN L170 areAnnotationChecker]: pci_bus_write_config_wordFINAL has no Hoare annotation [2020-07-10 16:39:00,919 WARN L170 areAnnotationChecker]: ldv_is_errFINAL has no Hoare annotation [2020-07-10 16:39:00,919 WARN L170 areAnnotationChecker]: spin_unlock_irqrestoreFINAL has no Hoare annotation [2020-07-10 16:39:00,920 WARN L170 areAnnotationChecker]: L2773 has no Hoare annotation [2020-07-10 16:39:00,920 WARN L170 areAnnotationChecker]: L2773 has no Hoare annotation [2020-07-10 16:39:00,920 WARN L170 areAnnotationChecker]: ldv_ptr_errFINAL has no Hoare annotation [2020-07-10 16:39:00,920 WARN L170 areAnnotationChecker]: L3237-1 has no Hoare annotation [2020-07-10 16:39:00,921 WARN L170 areAnnotationChecker]: L3148 has no Hoare annotation [2020-07-10 16:39:00,921 WARN L170 areAnnotationChecker]: L3148 has no Hoare annotation [2020-07-10 16:39:00,921 WARN L170 areAnnotationChecker]: mtd_device_parse_registerFINAL has no Hoare annotation [2020-07-10 16:39:00,921 WARN L170 areAnnotationChecker]: mtd_device_unregisterFINAL has no Hoare annotation [2020-07-10 16:39:00,921 WARN L170 areAnnotationChecker]: L2856-1 has no Hoare annotation [2020-07-10 16:39:00,922 WARN L170 areAnnotationChecker]: L3194-1 has no Hoare annotation [2020-07-10 16:39:00,922 WARN L170 areAnnotationChecker]: iounmapFINAL has no Hoare annotation [2020-07-10 16:39:00,923 WARN L170 areAnnotationChecker]: L3121 has no Hoare annotation [2020-07-10 16:39:00,923 WARN L170 areAnnotationChecker]: L3121 has no Hoare annotation [2020-07-10 16:39:00,923 WARN L170 areAnnotationChecker]: ldv_err_ptrFINAL has no Hoare annotation [2020-07-10 16:39:00,923 WARN L170 areAnnotationChecker]: L3104 has no Hoare annotation [2020-07-10 16:39:00,923 WARN L170 areAnnotationChecker]: L3104 has no Hoare annotation [2020-07-10 16:39:00,923 WARN L170 areAnnotationChecker]: kfreeFINAL has no Hoare annotation [2020-07-10 16:39:00,923 WARN L170 areAnnotationChecker]: L2874-1 has no Hoare annotation [2020-07-10 16:39:00,923 WARN L170 areAnnotationChecker]: printkFINAL has no Hoare annotation [2020-07-10 16:39:00,923 WARN L170 areAnnotationChecker]: ldv_errorFINAL has no Hoare annotation [2020-07-10 16:39:00,923 WARN L170 areAnnotationChecker]: _raw_spin_lock_irqsaveFINAL has no Hoare annotation [2020-07-10 16:39:00,924 WARN L170 areAnnotationChecker]: ldv_undef_ulongFINAL has no Hoare annotation [2020-07-10 16:39:00,924 WARN L170 areAnnotationChecker]: inbFINAL has no Hoare annotation [2020-07-10 16:39:00,924 WARN L170 areAnnotationChecker]: outbFINAL has no Hoare annotation [2020-07-10 16:39:00,924 WARN L170 areAnnotationChecker]: L2940-1 has no Hoare annotation [2020-07-10 16:39:00,925 WARN L170 areAnnotationChecker]: ldv_module_refcountFINAL has no Hoare annotation [2020-07-10 16:39:00,925 WARN L170 areAnnotationChecker]: L3009 has no Hoare annotation [2020-07-10 16:39:00,925 WARN L170 areAnnotationChecker]: L-1-1 has no Hoare annotation [2020-07-10 16:39:00,925 WARN L170 areAnnotationChecker]: L-1-1 has no Hoare annotation [2020-07-10 16:39:00,925 WARN L170 areAnnotationChecker]: inlFINAL has no Hoare annotation [2020-07-10 16:39:00,925 WARN L170 areAnnotationChecker]: outlFINAL has no Hoare annotation [2020-07-10 16:39:00,925 WARN L170 areAnnotationChecker]: L2764 has no Hoare annotation [2020-07-10 16:39:00,925 WARN L170 areAnnotationChecker]: L2764 has no Hoare annotation [2020-07-10 16:39:00,925 WARN L170 areAnnotationChecker]: L2805 has no Hoare annotation [2020-07-10 16:39:00,925 WARN L170 areAnnotationChecker]: L2805 has no Hoare annotation [2020-07-10 16:39:00,925 WARN L170 areAnnotationChecker]: pci_bus_read_config_dwordFINAL has no Hoare annotation [2020-07-10 16:39:00,925 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 16:39:00,925 WARN L170 areAnnotationChecker]: pci_bus_read_config_wordFINAL has no Hoare annotation [2020-07-10 16:39:00,925 WARN L170 areAnnotationChecker]: L3176 has no Hoare annotation [2020-07-10 16:39:00,926 WARN L170 areAnnotationChecker]: L3176 has no Hoare annotation [2020-07-10 16:39:00,926 WARN L170 areAnnotationChecker]: L2790 has no Hoare annotation [2020-07-10 16:39:00,926 WARN L170 areAnnotationChecker]: L2790 has no Hoare annotation [2020-07-10 16:39:00,926 WARN L170 areAnnotationChecker]: pci_dev_putFINAL has no Hoare annotation [2020-07-10 16:39:00,926 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 16:39:00,927 WARN L170 areAnnotationChecker]: L2815 has no Hoare annotation [2020-07-10 16:39:00,927 WARN L170 areAnnotationChecker]: L2815 has no Hoare annotation [2020-07-10 16:39:00,927 WARN L170 areAnnotationChecker]: spinlock_checkFINAL has no Hoare annotation [2020-07-10 16:39:00,927 WARN L170 areAnnotationChecker]: L2883-1 has no Hoare annotation [2020-07-10 16:39:00,927 WARN L170 areAnnotationChecker]: ldv_undef_intEXIT has no Hoare annotation [2020-07-10 16:39:00,927 WARN L170 areAnnotationChecker]: L3023-1 has no Hoare annotation [2020-07-10 16:39:00,928 WARN L170 areAnnotationChecker]: L3133 has no Hoare annotation [2020-07-10 16:39:00,928 WARN L170 areAnnotationChecker]: L3133 has no Hoare annotation [2020-07-10 16:39:00,928 WARN L170 areAnnotationChecker]: ldv_try_module_getFINAL has no Hoare annotation [2020-07-10 16:39:00,928 WARN L170 areAnnotationChecker]: simple_map_initEXIT has no Hoare annotation [2020-07-10 16:39:00,928 WARN L170 areAnnotationChecker]: L2865-1 has no Hoare annotation [2020-07-10 16:39:00,928 WARN L170 areAnnotationChecker]: map_destroyEXIT has no Hoare annotation [2020-07-10 16:39:00,928 WARN L170 areAnnotationChecker]: pci_bus_write_config_dwordEXIT has no Hoare annotation [2020-07-10 16:39:00,928 WARN L170 areAnnotationChecker]: pci_assign_resourceEXIT has no Hoare annotation [2020-07-10 16:39:00,928 WARN L170 areAnnotationChecker]: _raw_spin_unlock_irqrestoreEXIT has no Hoare annotation [2020-07-10 16:39:00,928 WARN L170 areAnnotationChecker]: #Ultimate.meminitEXIT has no Hoare annotation [2020-07-10 16:39:00,928 WARN L170 areAnnotationChecker]: #Ultimate.meminitEXIT has no Hoare annotation [2020-07-10 16:39:00,928 WARN L170 areAnnotationChecker]: L3191-1 has no Hoare annotation [2020-07-10 16:39:00,928 WARN L170 areAnnotationChecker]: L2907-1 has no Hoare annotation [2020-07-10 16:39:00,928 WARN L170 areAnnotationChecker]: pci_bus_write_config_wordEXIT has no Hoare annotation [2020-07-10 16:39:00,929 WARN L170 areAnnotationChecker]: ldv_is_errEXIT has no Hoare annotation [2020-07-10 16:39:00,929 WARN L170 areAnnotationChecker]: spin_unlock_irqrestoreFINAL has no Hoare annotation [2020-07-10 16:39:00,929 WARN L170 areAnnotationChecker]: ldv_mallocFINAL has no Hoare annotation [2020-07-10 16:39:00,929 WARN L170 areAnnotationChecker]: L2778-1 has no Hoare annotation [2020-07-10 16:39:00,929 WARN L170 areAnnotationChecker]: L3237-1 has no Hoare annotation [2020-07-10 16:39:00,929 WARN L170 areAnnotationChecker]: L3149 has no Hoare annotation [2020-07-10 16:39:00,929 WARN L170 areAnnotationChecker]: L3149 has no Hoare annotation [2020-07-10 16:39:00,929 WARN L170 areAnnotationChecker]: L3148-2 has no Hoare annotation [2020-07-10 16:39:00,929 WARN L170 areAnnotationChecker]: mtd_device_parse_registerEXIT has no Hoare annotation [2020-07-10 16:39:00,929 WARN L170 areAnnotationChecker]: mtd_device_unregisterEXIT has no Hoare annotation [2020-07-10 16:39:00,929 WARN L170 areAnnotationChecker]: L2856-1 has no Hoare annotation [2020-07-10 16:39:00,929 WARN L170 areAnnotationChecker]: L3194-1 has no Hoare annotation [2020-07-10 16:39:00,929 WARN L170 areAnnotationChecker]: iounmapEXIT has no Hoare annotation [2020-07-10 16:39:00,929 WARN L170 areAnnotationChecker]: iounmapEXIT has no Hoare annotation [2020-07-10 16:39:00,930 WARN L170 areAnnotationChecker]: iounmapEXIT has no Hoare annotation [2020-07-10 16:39:00,930 WARN L170 areAnnotationChecker]: L3121-2 has no Hoare annotation [2020-07-10 16:39:00,930 WARN L170 areAnnotationChecker]: L3108-2 has no Hoare annotation [2020-07-10 16:39:00,930 WARN L170 areAnnotationChecker]: L3107 has no Hoare annotation [2020-07-10 16:39:00,930 WARN L170 areAnnotationChecker]: L3107 has no Hoare annotation [2020-07-10 16:39:00,930 WARN L170 areAnnotationChecker]: L2874-1 has no Hoare annotation [2020-07-10 16:39:00,930 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:39:00,930 WARN L170 areAnnotationChecker]: ldv_errorEXIT has no Hoare annotation [2020-07-10 16:39:00,930 WARN L170 areAnnotationChecker]: _raw_spin_lock_irqsaveEXIT has no Hoare annotation [2020-07-10 16:39:00,930 WARN L170 areAnnotationChecker]: inbEXIT has no Hoare annotation [2020-07-10 16:39:00,930 WARN L170 areAnnotationChecker]: outbEXIT has no Hoare annotation [2020-07-10 16:39:00,930 WARN L170 areAnnotationChecker]: L2940-1 has no Hoare annotation [2020-07-10 16:39:00,930 WARN L170 areAnnotationChecker]: L3010-1 has no Hoare annotation [2020-07-10 16:39:00,930 WARN L170 areAnnotationChecker]: #Ultimate.C_memsetFINAL has no Hoare annotation [2020-07-10 16:39:00,930 WARN L170 areAnnotationChecker]: inlEXIT has no Hoare annotation [2020-07-10 16:39:00,931 WARN L170 areAnnotationChecker]: inlEXIT has no Hoare annotation [2020-07-10 16:39:00,931 WARN L170 areAnnotationChecker]: outlEXIT has no Hoare annotation [2020-07-10 16:39:00,931 WARN L170 areAnnotationChecker]: outlEXIT has no Hoare annotation [2020-07-10 16:39:00,931 WARN L170 areAnnotationChecker]: L2764-2 has no Hoare annotation [2020-07-10 16:39:00,931 WARN L170 areAnnotationChecker]: L2805-1 has no Hoare annotation [2020-07-10 16:39:00,931 WARN L170 areAnnotationChecker]: pci_bus_read_config_dwordEXIT has no Hoare annotation [2020-07-10 16:39:00,931 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 16:39:00,931 WARN L170 areAnnotationChecker]: pci_bus_read_config_wordEXIT has no Hoare annotation [2020-07-10 16:39:00,931 WARN L170 areAnnotationChecker]: ldv_check_final_stateEXIT has no Hoare annotation [2020-07-10 16:39:00,931 WARN L170 areAnnotationChecker]: ldv_zallocFINAL has no Hoare annotation [2020-07-10 16:39:00,931 WARN L170 areAnnotationChecker]: L2793 has no Hoare annotation [2020-07-10 16:39:00,931 WARN L170 areAnnotationChecker]: L2793 has no Hoare annotation [2020-07-10 16:39:00,931 WARN L170 areAnnotationChecker]: pci_dev_putEXIT has no Hoare annotation [2020-07-10 16:39:00,931 WARN L170 areAnnotationChecker]: pci_dev_putEXIT has no Hoare annotation [2020-07-10 16:39:00,931 WARN L170 areAnnotationChecker]: pci_dev_putEXIT has no Hoare annotation [2020-07-10 16:39:00,932 WARN L170 areAnnotationChecker]: pci_dev_putEXIT has no Hoare annotation [2020-07-10 16:39:00,932 WARN L170 areAnnotationChecker]: pci_dev_putEXIT has no Hoare annotation [2020-07-10 16:39:00,932 WARN L170 areAnnotationChecker]: pci_dev_putEXIT has no Hoare annotation [2020-07-10 16:39:00,932 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 16:39:00,932 WARN L170 areAnnotationChecker]: L2815-1 has no Hoare annotation [2020-07-10 16:39:00,932 WARN L170 areAnnotationChecker]: spinlock_checkEXIT has no Hoare annotation [2020-07-10 16:39:00,932 WARN L170 areAnnotationChecker]: pci_write_config_dwordFINAL has no Hoare annotation [2020-07-10 16:39:00,932 WARN L170 areAnnotationChecker]: L3133-1 has no Hoare annotation [2020-07-10 16:39:00,932 WARN L170 areAnnotationChecker]: L3029 has no Hoare annotation [2020-07-10 16:39:00,932 WARN L170 areAnnotationChecker]: L2956-1 has no Hoare annotation [2020-07-10 16:39:00,932 WARN L170 areAnnotationChecker]: pci_read_config_dwordFINAL has no Hoare annotation [2020-07-10 16:39:00,932 WARN L170 areAnnotationChecker]: L3010-1 has no Hoare annotation [2020-07-10 16:39:00,932 WARN L170 areAnnotationChecker]: L2969 has no Hoare annotation [2020-07-10 16:39:00,932 WARN L170 areAnnotationChecker]: L2793-1 has no Hoare annotation [2020-07-10 16:39:00,932 WARN L170 areAnnotationChecker]: do_map_probeFINAL has no Hoare annotation [2020-07-10 16:39:00,933 WARN L170 areAnnotationChecker]: L2908-1 has no Hoare annotation [2020-07-10 16:39:00,933 WARN L170 areAnnotationChecker]: L3107-1 has no Hoare annotation [2020-07-10 16:39:00,933 WARN L170 areAnnotationChecker]: spin_unlock_irqrestoreEXIT has no Hoare annotation [2020-07-10 16:39:00,933 WARN L170 areAnnotationChecker]: ldv_mallocEXIT has no Hoare annotation [2020-07-10 16:39:00,933 WARN L170 areAnnotationChecker]: ldv_mallocEXIT has no Hoare annotation [2020-07-10 16:39:00,933 WARN L170 areAnnotationChecker]: ldv_mallocEXIT has no Hoare annotation [2020-07-10 16:39:00,933 WARN L170 areAnnotationChecker]: L2778-1 has no Hoare annotation [2020-07-10 16:39:00,933 WARN L170 areAnnotationChecker]: pci_get_deviceFINAL has no Hoare annotation [2020-07-10 16:39:00,933 WARN L170 areAnnotationChecker]: L3150 has no Hoare annotation [2020-07-10 16:39:00,933 WARN L170 areAnnotationChecker]: L3150 has no Hoare annotation [2020-07-10 16:39:00,933 WARN L170 areAnnotationChecker]: L3149-1 has no Hoare annotation [2020-07-10 16:39:00,933 WARN L170 areAnnotationChecker]: ldv_module_putEXIT has no Hoare annotation [2020-07-10 16:39:00,933 WARN L170 areAnnotationChecker]: L2997-1 has no Hoare annotation [2020-07-10 16:39:00,933 WARN L170 areAnnotationChecker]: pci_read_config_wordFINAL has no Hoare annotation [2020-07-10 16:39:00,934 WARN L170 areAnnotationChecker]: ioremap_nocacheFINAL has no Hoare annotation [2020-07-10 16:39:00,934 WARN L170 areAnnotationChecker]: L2974-1 has no Hoare annotation [2020-07-10 16:39:00,934 WARN L170 areAnnotationChecker]: L3002-1 has no Hoare annotation [2020-07-10 16:39:00,934 WARN L170 areAnnotationChecker]: L3011-1 has no Hoare annotation [2020-07-10 16:39:00,934 WARN L170 areAnnotationChecker]: ldv_is_err_or_nullFINAL has no Hoare annotation [2020-07-10 16:39:00,934 WARN L170 areAnnotationChecker]: pci_write_config_wordFINAL has no Hoare annotation [2020-07-10 16:39:00,934 WARN L170 areAnnotationChecker]: L2908-1 has no Hoare annotation [2020-07-10 16:39:00,934 WARN L170 areAnnotationChecker]: L2986-1 has no Hoare annotation [2020-07-10 16:39:00,934 WARN L170 areAnnotationChecker]: L2987-1 has no Hoare annotation [2020-07-10 16:39:00,934 WARN L170 areAnnotationChecker]: L2941-1 has no Hoare annotation [2020-07-10 16:39:00,939 WARN L170 areAnnotationChecker]: #Ultimate.C_memsetEXIT has no Hoare annotation [2020-07-10 16:39:00,940 WARN L170 areAnnotationChecker]: L2912-1 has no Hoare annotation [2020-07-10 16:39:00,940 WARN L170 areAnnotationChecker]: L2919-1 has no Hoare annotation [2020-07-10 16:39:00,940 WARN L170 areAnnotationChecker]: L2913-1 has no Hoare annotation [2020-07-10 16:39:00,940 WARN L170 areAnnotationChecker]: L2920-1 has no Hoare annotation [2020-07-10 16:39:00,940 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2020-07-10 16:39:00,940 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2020-07-10 16:39:00,940 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2020-07-10 16:39:00,940 WARN L170 areAnnotationChecker]: L2807 has no Hoare annotation [2020-07-10 16:39:00,940 WARN L170 areAnnotationChecker]: L2807 has no Hoare annotation [2020-07-10 16:39:00,940 WARN L170 areAnnotationChecker]: L3069 has no Hoare annotation [2020-07-10 16:39:00,940 WARN L170 areAnnotationChecker]: L2942-1 has no Hoare annotation [2020-07-10 16:39:00,940 WARN L170 areAnnotationChecker]: L2942-1 has no Hoare annotation [2020-07-10 16:39:00,940 WARN L170 areAnnotationChecker]: L2945-1 has no Hoare annotation [2020-07-10 16:39:00,941 WARN L170 areAnnotationChecker]: L2952-1 has no Hoare annotation [2020-07-10 16:39:00,941 WARN L170 areAnnotationChecker]: L2969 has no Hoare annotation [2020-07-10 16:39:00,941 WARN L170 areAnnotationChecker]: L2972 has no Hoare annotation [2020-07-10 16:39:00,941 WARN L170 areAnnotationChecker]: L2972 has no Hoare annotation [2020-07-10 16:39:00,941 WARN L170 areAnnotationChecker]: ldv_memsetFINAL has no Hoare annotation [2020-07-10 16:39:00,941 WARN L170 areAnnotationChecker]: pci_write_config_dwordEXIT has no Hoare annotation [2020-07-10 16:39:00,941 WARN L170 areAnnotationChecker]: L3134 has no Hoare annotation [2020-07-10 16:39:00,941 WARN L170 areAnnotationChecker]: L3134 has no Hoare annotation [2020-07-10 16:39:00,941 WARN L170 areAnnotationChecker]: L3029 has no Hoare annotation [2020-07-10 16:39:00,941 WARN L170 areAnnotationChecker]: L3029 has no Hoare annotation [2020-07-10 16:39:00,941 WARN L170 areAnnotationChecker]: L2959 has no Hoare annotation [2020-07-10 16:39:00,941 WARN L170 areAnnotationChecker]: L2959 has no Hoare annotation [2020-07-10 16:39:00,941 WARN L170 areAnnotationChecker]: pci_read_config_dwordEXIT has no Hoare annotation [2020-07-10 16:39:00,941 WARN L170 areAnnotationChecker]: L3011-1 has no Hoare annotation [2020-07-10 16:39:00,942 WARN L170 areAnnotationChecker]: L2970 has no Hoare annotation [2020-07-10 16:39:00,942 WARN L170 areAnnotationChecker]: L2970 has no Hoare annotation [2020-07-10 16:39:00,942 WARN L170 areAnnotationChecker]: L2795 has no Hoare annotation [2020-07-10 16:39:00,942 WARN L170 areAnnotationChecker]: L2795 has no Hoare annotation [2020-07-10 16:39:00,942 WARN L170 areAnnotationChecker]: do_map_probeEXIT has no Hoare annotation [2020-07-10 16:39:00,942 WARN L170 areAnnotationChecker]: do_map_probeEXIT has no Hoare annotation [2020-07-10 16:39:00,942 WARN L170 areAnnotationChecker]: L3108 has no Hoare annotation [2020-07-10 16:39:00,942 WARN L170 areAnnotationChecker]: L3108 has no Hoare annotation [2020-07-10 16:39:00,942 WARN L170 areAnnotationChecker]: l440gx_set_vppFINAL has no Hoare annotation [2020-07-10 16:39:00,942 WARN L170 areAnnotationChecker]: pci_get_deviceEXIT has no Hoare annotation [2020-07-10 16:39:00,942 WARN L170 areAnnotationChecker]: pci_get_deviceEXIT has no Hoare annotation [2020-07-10 16:39:00,942 WARN L170 areAnnotationChecker]: init_l440gxFINAL has no Hoare annotation [2020-07-10 16:39:00,942 WARN L170 areAnnotationChecker]: pci_read_config_wordEXIT has no Hoare annotation [2020-07-10 16:39:00,942 WARN L170 areAnnotationChecker]: ioremap_nocacheEXIT has no Hoare annotation [2020-07-10 16:39:00,943 WARN L170 areAnnotationChecker]: cleanup_l440gxFINAL has no Hoare annotation [2020-07-10 16:39:00,943 WARN L170 areAnnotationChecker]: pci_write_config_wordEXIT has no Hoare annotation [2020-07-10 16:39:00,943 WARN L170 areAnnotationChecker]: L2909 has no Hoare annotation [2020-07-10 16:39:00,943 WARN L170 areAnnotationChecker]: L2909 has no Hoare annotation [2020-07-10 16:39:00,943 WARN L170 areAnnotationChecker]: L2987-1 has no Hoare annotation [2020-07-10 16:39:00,943 WARN L170 areAnnotationChecker]: L2989-1 has no Hoare annotation [2020-07-10 16:39:00,944 WARN L170 areAnnotationChecker]: L2941-1 has no Hoare annotation [2020-07-10 16:39:00,944 WARN L170 areAnnotationChecker]: L2913-1 has no Hoare annotation [2020-07-10 16:39:00,945 WARN L170 areAnnotationChecker]: L2920-1 has no Hoare annotation [2020-07-10 16:39:00,945 WARN L170 areAnnotationChecker]: l440gx_set_vppFINAL has no Hoare annotation [2020-07-10 16:39:00,945 WARN L170 areAnnotationChecker]: L2807-1 has no Hoare annotation [2020-07-10 16:39:00,945 WARN L170 areAnnotationChecker]: L2795-1 has no Hoare annotation [2020-07-10 16:39:00,945 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 16:39:00,945 WARN L170 areAnnotationChecker]: L2945-1 has no Hoare annotation [2020-07-10 16:39:00,945 WARN L170 areAnnotationChecker]: L2949-1 has no Hoare annotation [2020-07-10 16:39:00,946 WARN L170 areAnnotationChecker]: L2974-1 has no Hoare annotation [2020-07-10 16:39:00,946 WARN L170 areAnnotationChecker]: L2981-1 has no Hoare annotation [2020-07-10 16:39:00,946 WARN L170 areAnnotationChecker]: L3030 has no Hoare annotation [2020-07-10 16:39:00,946 WARN L170 areAnnotationChecker]: L3030 has no Hoare annotation [2020-07-10 16:39:00,946 WARN L170 areAnnotationChecker]: L3063 has no Hoare annotation [2020-07-10 16:39:00,946 WARN L170 areAnnotationChecker]: L3063 has no Hoare annotation [2020-07-10 16:39:00,946 WARN L170 areAnnotationChecker]: L2964-1 has no Hoare annotation [2020-07-10 16:39:00,946 WARN L170 areAnnotationChecker]: L2959-2 has no Hoare annotation [2020-07-10 16:39:00,946 WARN L170 areAnnotationChecker]: L2964-1 has no Hoare annotation [2020-07-10 16:39:00,946 WARN L170 areAnnotationChecker]: L2989-1 has no Hoare annotation [2020-07-10 16:39:00,946 WARN L170 areAnnotationChecker]: L2992-1 has no Hoare annotation [2020-07-10 16:39:00,946 WARN L170 areAnnotationChecker]: l440gx_set_vppEXIT has no Hoare annotation [2020-07-10 16:39:00,947 WARN L170 areAnnotationChecker]: init_l440gxEXIT has no Hoare annotation [2020-07-10 16:39:00,947 WARN L170 areAnnotationChecker]: L2982-1 has no Hoare annotation [2020-07-10 16:39:00,947 WARN L170 areAnnotationChecker]: L2949-1 has no Hoare annotation [2020-07-10 16:39:00,947 WARN L170 areAnnotationChecker]: cleanup_l440gxEXIT has no Hoare annotation [2020-07-10 16:39:00,947 WARN L170 areAnnotationChecker]: L2984-1 has no Hoare annotation [2020-07-10 16:39:00,947 WARN L170 areAnnotationChecker]: L2911 has no Hoare annotation [2020-07-10 16:39:00,947 WARN L170 areAnnotationChecker]: L2911 has no Hoare annotation [2020-07-10 16:39:00,947 WARN L170 areAnnotationChecker]: L2918 has no Hoare annotation [2020-07-10 16:39:00,947 WARN L170 areAnnotationChecker]: L2918 has no Hoare annotation [2020-07-10 16:39:00,947 WARN L170 areAnnotationChecker]: L2942-1 has no Hoare annotation [2020-07-10 16:39:00,947 WARN L170 areAnnotationChecker]: ldv_init_zallocFINAL has no Hoare annotation [2020-07-10 16:39:00,947 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 16:39:00,947 WARN L170 areAnnotationChecker]: L2982-1 has no Hoare annotation [2020-07-10 16:39:00,947 WARN L170 areAnnotationChecker]: L3033 has no Hoare annotation [2020-07-10 16:39:00,948 WARN L170 areAnnotationChecker]: L3033 has no Hoare annotation [2020-07-10 16:39:00,948 WARN L170 areAnnotationChecker]: L3028 has no Hoare annotation [2020-07-10 16:39:00,948 WARN L170 areAnnotationChecker]: L3028 has no Hoare annotation [2020-07-10 16:39:00,948 WARN L170 areAnnotationChecker]: L2981-1 has no Hoare annotation [2020-07-10 16:39:00,948 WARN L170 areAnnotationChecker]: L2990 has no Hoare annotation [2020-07-10 16:39:00,948 WARN L170 areAnnotationChecker]: L2990 has no Hoare annotation [2020-07-10 16:39:00,948 WARN L170 areAnnotationChecker]: L2990-2 has no Hoare annotation [2020-07-10 16:39:00,948 WARN L170 areAnnotationChecker]: L2990-2 has no Hoare annotation [2020-07-10 16:39:00,948 WARN L170 areAnnotationChecker]: L2985-1 has no Hoare annotation [2020-07-10 16:39:00,948 WARN L170 areAnnotationChecker]: L3043-1 has no Hoare annotation [2020-07-10 16:39:00,948 WARN L170 areAnnotationChecker]: L2984-1 has no Hoare annotation [2020-07-10 16:39:00,948 WARN L170 areAnnotationChecker]: L2950 has no Hoare annotation [2020-07-10 16:39:00,948 WARN L170 areAnnotationChecker]: L2950 has no Hoare annotation [2020-07-10 16:39:00,948 WARN L170 areAnnotationChecker]: L3035-1 has no Hoare annotation [2020-07-10 16:39:00,949 WARN L170 areAnnotationChecker]: L2985-1 has no Hoare annotation [2020-07-10 16:39:00,949 WARN L170 areAnnotationChecker]: L2912-1 has no Hoare annotation [2020-07-10 16:39:00,949 WARN L170 areAnnotationChecker]: L2919-1 has no Hoare annotation [2020-07-10 16:39:00,949 WARN L170 areAnnotationChecker]: L3034 has no Hoare annotation [2020-07-10 16:39:00,949 WARN L170 areAnnotationChecker]: L3034 has no Hoare annotation [2020-07-10 16:39:00,950 WARN L170 areAnnotationChecker]: L3041 has no Hoare annotation [2020-07-10 16:39:00,950 WARN L170 areAnnotationChecker]: L3041 has no Hoare annotation [2020-07-10 16:39:00,950 WARN L170 areAnnotationChecker]: L2992-1 has no Hoare annotation [2020-07-10 16:39:00,951 WARN L170 areAnnotationChecker]: L2997-1 has no Hoare annotation [2020-07-10 16:39:00,951 WARN L170 areAnnotationChecker]: L3002-1 has no Hoare annotation [2020-07-10 16:39:00,951 WARN L170 areAnnotationChecker]: L2986-1 has no Hoare annotation [2020-07-10 16:39:00,951 WARN L170 areAnnotationChecker]: L3044 has no Hoare annotation [2020-07-10 16:39:00,951 WARN L170 areAnnotationChecker]: L3044 has no Hoare annotation [2020-07-10 16:39:00,951 WARN L170 areAnnotationChecker]: L2952-1 has no Hoare annotation [2020-07-10 16:39:00,951 WARN L170 areAnnotationChecker]: L2956-1 has no Hoare annotation [2020-07-10 16:39:00,952 WARN L170 areAnnotationChecker]: L3069 has no Hoare annotation [2020-07-10 16:39:00,952 WARN L170 areAnnotationChecker]: L3035-1 has no Hoare annotation [2020-07-10 16:39:00,952 WARN L170 areAnnotationChecker]: L3042 has no Hoare annotation [2020-07-10 16:39:00,952 WARN L170 areAnnotationChecker]: L3042 has no Hoare annotation [2020-07-10 16:39:00,952 WARN L170 areAnnotationChecker]: L3056 has no Hoare annotation [2020-07-10 16:39:00,952 WARN L170 areAnnotationChecker]: L3056 has no Hoare annotation [2020-07-10 16:39:00,953 WARN L170 areAnnotationChecker]: L3044-2 has no Hoare annotation [2020-07-10 16:39:00,953 WARN L170 areAnnotationChecker]: L3044-2 has no Hoare annotation [2020-07-10 16:39:00,953 WARN L170 areAnnotationChecker]: L3043-1 has no Hoare annotation [2020-07-10 16:39:00,957 WARN L170 areAnnotationChecker]: L3032 has no Hoare annotation [2020-07-10 16:39:00,957 WARN L170 areAnnotationChecker]: L3032 has no Hoare annotation [2020-07-10 16:39:00,957 INFO L163 areAnnotationChecker]: CFG has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 16:39:00,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 04:39:00 BoogieIcfgContainer [2020-07-10 16:39:00,969 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 16:39:00,971 INFO L168 Benchmark]: Toolchain (without parser) took 30316.12 ms. Allocated memory was 136.3 MB in the beginning and 584.1 MB in the end (delta: 447.7 MB). Free memory was 95.4 MB in the beginning and 385.5 MB in the end (delta: -290.1 MB). Peak memory consumption was 157.7 MB. Max. memory is 7.1 GB. [2020-07-10 16:39:00,972 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 136.3 MB. Free memory was 118.1 MB in the beginning and 117.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 16:39:00,973 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1155.06 ms. Allocated memory was 136.3 MB in the beginning and 206.6 MB in the end (delta: 70.3 MB). Free memory was 95.2 MB in the beginning and 133.8 MB in the end (delta: -38.6 MB). Peak memory consumption was 36.8 MB. Max. memory is 7.1 GB. [2020-07-10 16:39:00,974 INFO L168 Benchmark]: Boogie Preprocessor took 132.12 ms. Allocated memory is still 206.6 MB. Free memory was 133.8 MB in the beginning and 126.5 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 7.1 GB. [2020-07-10 16:39:00,975 INFO L168 Benchmark]: RCFGBuilder took 1661.82 ms. Allocated memory was 206.6 MB in the beginning and 254.8 MB in the end (delta: 48.2 MB). Free memory was 126.5 MB in the beginning and 203.0 MB in the end (delta: -76.5 MB). Peak memory consumption was 83.6 MB. Max. memory is 7.1 GB. [2020-07-10 16:39:00,975 INFO L168 Benchmark]: TraceAbstraction took 27362.34 ms. Allocated memory was 254.8 MB in the beginning and 584.1 MB in the end (delta: 329.3 MB). Free memory was 201.1 MB in the beginning and 385.5 MB in the end (delta: -184.3 MB). Peak memory consumption was 144.9 MB. Max. memory is 7.1 GB. [2020-07-10 16:39:00,979 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 136.3 MB. Free memory was 118.1 MB in the beginning and 117.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1155.06 ms. Allocated memory was 136.3 MB in the beginning and 206.6 MB in the end (delta: 70.3 MB). Free memory was 95.2 MB in the beginning and 133.8 MB in the end (delta: -38.6 MB). Peak memory consumption was 36.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 132.12 ms. Allocated memory is still 206.6 MB. Free memory was 133.8 MB in the beginning and 126.5 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1661.82 ms. Allocated memory was 206.6 MB in the beginning and 254.8 MB in the end (delta: 48.2 MB). Free memory was 126.5 MB in the beginning and 203.0 MB in the end (delta: -76.5 MB). Peak memory consumption was 83.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 27362.34 ms. Allocated memory was 254.8 MB in the beginning and 584.1 MB in the end (delta: 329.3 MB). Free memory was 201.1 MB in the beginning and 385.5 MB in the end (delta: -184.3 MB). Peak memory consumption was 144.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3078]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3022]: Loop Invariant Derived loop invariant: (!(1 == ldv_module_refcounter) || 0 == ldv_retval_0) || !(0 == \old(ldv_retval_0)) - InvariantResult [Line: 3022]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2835]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 56 procedures, 308 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 23.2s, OverallIterations: 3, TraceHistogramMax: 2, AutomataDifference: 19.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 596 SDtfs, 1162 SDslu, 162 SDs, 0 SdLazy, 500 SolverSat, 560 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 69 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=237occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 39 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 88 LocationsWithAnnotation, 229 PreInvPairs, 284 NumberOfFragments, 553 HoareAnnotationTreeSize, 229 FomulaSimplifications, 476 FormulaSimplificationTreeSizeReduction, 0.9s HoareSimplificationTime, 88 FomulaSimplificationsInter, 7822 FormulaSimplificationTreeSizeReductionInter, 2.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 156 NumberOfCodeBlocks, 156 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 153 ConstructedInterpolants, 0 QuantifiedInterpolants, 34599 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 24/24 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...