java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.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 0.1.24-2989841 [2019-08-10 20:22:09,881 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 20:22:09,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 20:22:09,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 20:22:09,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 20:22:09,896 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 20:22:09,897 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 20:22:09,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 20:22:09,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 20:22:09,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 20:22:09,902 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 20:22:09,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 20:22:09,903 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 20:22:09,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 20:22:09,905 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 20:22:09,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 20:22:09,907 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 20:22:09,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 20:22:09,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 20:22:09,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 20:22:09,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 20:22:09,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 20:22:09,915 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 20:22:09,916 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 20:22:09,918 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 20:22:09,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 20:22:09,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 20:22:09,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 20:22:09,920 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 20:22:09,921 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 20:22:09,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 20:22:09,922 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 20:22:09,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 20:22:09,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 20:22:09,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 20:22:09,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 20:22:09,925 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 20:22:09,925 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 20:22:09,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 20:22:09,926 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 20:22:09,927 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 20:22:09,928 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 [2019-08-10 20:22:09,942 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 20:22:09,942 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 20:22:09,943 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 20:22:09,943 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 20:22:09,944 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 20:22:09,944 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 20:22:09,944 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 20:22:09,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 20:22:09,945 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 20:22:09,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 20:22:09,945 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 20:22:09,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 20:22:09,945 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 20:22:09,946 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 20:22:09,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 20:22:09,946 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 20:22:09,946 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 20:22:09,946 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 20:22:09,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 20:22:09,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 20:22:09,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 20:22:09,947 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 20:22:09,947 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 20:22:09,948 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 20:22:09,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 20:22:09,948 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 20:22:09,948 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-10 20:22:09,976 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 20:22:09,991 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 20:22:09,994 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 20:22:09,995 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 20:22:09,996 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 20:22:09,996 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point.cil.out.i [2019-08-10 20:22:10,057 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92c3ae732/abb4ab81c98b490fb682367983a8db3a/FLAGdb8ee401e [2019-08-10 20:22:10,758 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 20:22:10,759 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point.cil.out.i [2019-08-10 20:22:10,790 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92c3ae732/abb4ab81c98b490fb682367983a8db3a/FLAGdb8ee401e [2019-08-10 20:22:10,885 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92c3ae732/abb4ab81c98b490fb682367983a8db3a [2019-08-10 20:22:10,895 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 20:22:10,896 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 20:22:10,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 20:22:10,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 20:22:10,901 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 20:22:10,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 08:22:10" (1/1) ... [2019-08-10 20:22:10,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b6ef6d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:22:10, skipping insertion in model container [2019-08-10 20:22:10,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 08:22:10" (1/1) ... [2019-08-10 20:22:10,913 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 20:22:11,005 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 20:22:11,833 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 20:22:11,857 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 20:22:12,050 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 20:22:12,107 INFO L192 MainTranslator]: Completed translation [2019-08-10 20:22:12,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:22:12 WrapperNode [2019-08-10 20:22:12,108 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 20:22:12,109 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 20:22:12,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 20:22:12,110 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 20:22:12,125 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:22:12" (1/1) ... [2019-08-10 20:22:12,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:22:12" (1/1) ... [2019-08-10 20:22:12,170 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:22:12" (1/1) ... [2019-08-10 20:22:12,178 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:22:12" (1/1) ... [2019-08-10 20:22:12,239 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:22:12" (1/1) ... [2019-08-10 20:22:12,254 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:22:12" (1/1) ... [2019-08-10 20:22:12,268 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:22:12" (1/1) ... [2019-08-10 20:22:12,288 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 20:22:12,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 20:22:12,289 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 20:22:12,289 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 20:22:12,290 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 08:22:12" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 20:22:12,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 20:22:12,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 20:22:12,366 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-10 20:22:12,366 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-10 20:22:12,366 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-08-10 20:22:12,366 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-08-10 20:22:12,366 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2019-08-10 20:22:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2019-08-10 20:22:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-10 20:22:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-10 20:22:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-10 20:22:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-10 20:22:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-10 20:22:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-10 20:22:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-10 20:22:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-10 20:22:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-08-10 20:22:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-08-10 20:22:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-08-10 20:22:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-08-10 20:22:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure l440gx_set_vpp [2019-08-10 20:22:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure init_l440gx [2019-08-10 20:22:12,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_l440gx [2019-08-10 20:22:12,371 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 20:22:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-10 20:22:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-10 20:22:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-10 20:22:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-10 20:22:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-10 20:22:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-08-10 20:22:12,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-08-10 20:22:12,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-08-10 20:22:12,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-08-10 20:22:12,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-08-10 20:22:12,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-10 20:22:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-10 20:22:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-10 20:22:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure do_map_probe [2019-08-10 20:22:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-08-10 20:22:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-08-10 20:22:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-10 20:22:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure map_destroy [2019-08-10 20:22:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_device_parse_register [2019-08-10 20:22:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_device_unregister [2019-08-10 20:22:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_assign_resource [2019-08-10 20:22:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-08-10 20:22:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-08-10 20:22:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-08-10 20:22:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-08-10 20:22:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2019-08-10 20:22:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2019-08-10 20:22:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-10 20:22:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_map_init [2019-08-10 20:22:12,377 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-10 20:22:12,377 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-10 20:22:12,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-10 20:22:12,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-10 20:22:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 20:22:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-10 20:22:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-10 20:22:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-10 20:22:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-10 20:22:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-10 20:22:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-10 20:22:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-08-10 20:22:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-08-10 20:22:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-08-10 20:22:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-08-10 20:22:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2019-08-10 20:22:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2019-08-10 20:22:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 20:22:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-10 20:22:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 20:22:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-10 20:22:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-10 20:22:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 20:22:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-10 20:22:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 20:22:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-10 20:22:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-10 20:22:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-10 20:22:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-10 20:22:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-10 20:22:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-10 20:22:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-10 20:22:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-10 20:22:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-10 20:22:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2019-08-10 20:22:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2019-08-10 20:22:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-08-10 20:22:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-08-10 20:22:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-08-10 20:22:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-08-10 20:22:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-08-10 20:22:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 20:22:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 20:22:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-08-10 20:22:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-08-10 20:22:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-08-10 20:22:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_assign_resource [2019-08-10 20:22:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_device_parse_register [2019-08-10 20:22:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_device_unregister [2019-08-10 20:22:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure do_map_probe [2019-08-10 20:22:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure map_destroy [2019-08-10 20:22:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure simple_map_init [2019-08-10 20:22:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 20:22:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure l440gx_set_vpp [2019-08-10 20:22:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure init_l440gx [2019-08-10 20:22:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 20:22:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 20:22:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 20:22:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_l440gx [2019-08-10 20:22:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-10 20:22:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-10 20:22:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 20:22:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-10 20:22:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-10 20:22:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-10 20:22:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-10 20:22:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-10 20:22:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-08-10 20:22:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-08-10 20:22:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-08-10 20:22:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-08-10 20:22:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-08-10 20:22:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-10 20:22:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 20:22:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-10 20:22:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 20:22:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 20:22:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 20:22:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 20:22:12,985 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-10 20:22:12,996 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-08-10 20:22:13,521 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 20:22:13,521 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 20:22:13,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 08:22:13 BoogieIcfgContainer [2019-08-10 20:22:13,523 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 20:22:13,524 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 20:22:13,524 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 20:22:13,524 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 20:22:13,526 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 08:22:13" (1/1) ... [2019-08-10 20:22:17,015 WARN L188 SmtUtils]: Spent 2.54 s on a formula simplification that was a NOOP. DAG size: 344 [2019-08-10 20:22:19,336 WARN L188 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 335 DAG size of output: 307 [2019-08-10 20:22:19,390 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Expected one sink location but found 0 at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:87) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:104) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-10 20:22:19,394 INFO L168 Benchmark]: Toolchain (without parser) took 8498.27 ms. Allocated memory was 133.2 MB in the beginning and 361.8 MB in the end (delta: 228.6 MB). Free memory was 83.1 MB in the beginning and 211.1 MB in the end (delta: -128.0 MB). Peak memory consumption was 233.4 MB. Max. memory is 7.1 GB. [2019-08-10 20:22:19,395 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-10 20:22:19,396 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1211.08 ms. Allocated memory was 133.2 MB in the beginning and 220.7 MB in the end (delta: 87.6 MB). Free memory was 82.9 MB in the beginning and 165.7 MB in the end (delta: -82.8 MB). Peak memory consumption was 38.3 MB. Max. memory is 7.1 GB. [2019-08-10 20:22:19,397 INFO L168 Benchmark]: Boogie Preprocessor took 179.22 ms. Allocated memory is still 220.7 MB. Free memory was 165.7 MB in the beginning and 160.6 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2019-08-10 20:22:19,398 INFO L168 Benchmark]: RCFGBuilder took 1234.14 ms. Allocated memory was 220.7 MB in the beginning and 280.0 MB in the end (delta: 59.2 MB). Free memory was 160.6 MB in the beginning and 240.8 MB in the end (delta: -80.2 MB). Peak memory consumption was 96.4 MB. Max. memory is 7.1 GB. [2019-08-10 20:22:19,401 INFO L168 Benchmark]: Symbolic Interpretation took 5869.14 ms. Allocated memory was 280.0 MB in the beginning and 361.8 MB in the end (delta: 81.8 MB). Free memory was 240.8 MB in the beginning and 211.1 MB in the end (delta: 29.7 MB). Peak memory consumption was 244.3 MB. Max. memory is 7.1 GB. [2019-08-10 20:22:19,406 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Expected one sink location but found 0 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Expected one sink location but found 0: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1211.08 ms. Allocated memory was 133.2 MB in the beginning and 220.7 MB in the end (delta: 87.6 MB). Free memory was 82.9 MB in the beginning and 165.7 MB in the end (delta: -82.8 MB). Peak memory consumption was 38.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 179.22 ms. Allocated memory is still 220.7 MB. Free memory was 165.7 MB in the beginning and 160.6 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1234.14 ms. Allocated memory was 220.7 MB in the beginning and 280.0 MB in the end (delta: 59.2 MB). Free memory was 160.6 MB in the beginning and 240.8 MB in the end (delta: -80.2 MB). Peak memory consumption was 96.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 5869.14 ms. Allocated memory was 280.0 MB in the beginning and 361.8 MB in the end (delta: 81.8 MB). Free memory was 240.8 MB in the beginning and 211.1 MB in the end (delta: 29.7 MB). Peak memory consumption was 244.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...