java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 19:04:43,607 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 19:04:43,610 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 19:04:43,629 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 19:04:43,629 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 19:04:43,631 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 19:04:43,633 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 19:04:43,643 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 19:04:43,647 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 19:04:43,650 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 19:04:43,652 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 19:04:43,654 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 19:04:43,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 19:04:43,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 19:04:43,658 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 19:04:43,660 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 19:04:43,661 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 19:04:43,662 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 19:04:43,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 19:04:43,668 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 19:04:43,672 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 19:04:43,675 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 19:04:43,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 19:04:43,678 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 19:04:43,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 19:04:43,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 19:04:43,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 19:04:43,683 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 19:04:43,684 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 19:04:43,685 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 19:04:43,685 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 19:04:43,687 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 19:04:43,687 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 19:04:43,688 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 19:04:43,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 19:04:43,690 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 19:04:43,690 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 19:04:43,691 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 19:04:43,691 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 19:04:43,692 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 19:04:43,693 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 19:04:43,694 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 19:04:43,729 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 19:04:43,729 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 19:04:43,730 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 19:04:43,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 19:04:43,731 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 19:04:43,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 19:04:43,731 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 19:04:43,732 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 19:04:43,732 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 19:04:43,732 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 19:04:43,732 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 19:04:43,732 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 19:04:43,733 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 19:04:43,733 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 19:04:43,733 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 19:04:43,733 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 19:04:43,733 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 19:04:43,733 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 19:04:43,734 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 19:04:43,734 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 19:04:43,734 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 19:04:43,734 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 19:04:43,734 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 19:04:43,735 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 19:04:43,735 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 19:04:43,735 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 19:04:43,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 19:04:43,735 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 19:04:43,736 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-13 19:04:44,021 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 19:04:44,034 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 19:04:44,037 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 19:04:44,039 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 19:04:44,039 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 19:04:44,040 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i [2019-10-13 19:04:44,120 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8e189b52/268e225f17264eb9b65bde8c5a7704cd/FLAGb809df918 [2019-10-13 19:04:44,896 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 19:04:44,897 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i [2019-10-13 19:04:44,928 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8e189b52/268e225f17264eb9b65bde8c5a7704cd/FLAGb809df918 [2019-10-13 19:04:44,962 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8e189b52/268e225f17264eb9b65bde8c5a7704cd [2019-10-13 19:04:44,972 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 19:04:44,974 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 19:04:44,975 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 19:04:44,975 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 19:04:44,979 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 19:04:44,980 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:04:44" (1/1) ... [2019-10-13 19:04:44,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@421c3edf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:44, skipping insertion in model container [2019-10-13 19:04:44,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:04:44" (1/1) ... [2019-10-13 19:04:44,992 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 19:04:45,116 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 19:04:46,699 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 19:04:46,725 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 19:04:46,916 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 19:04:47,134 INFO L192 MainTranslator]: Completed translation [2019-10-13 19:04:47,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:47 WrapperNode [2019-10-13 19:04:47,136 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 19:04:47,136 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 19:04:47,137 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 19:04:47,137 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 19:04:47,151 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:47" (1/1) ... [2019-10-13 19:04:47,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:47" (1/1) ... [2019-10-13 19:04:47,255 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:47" (1/1) ... [2019-10-13 19:04:47,256 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:47" (1/1) ... [2019-10-13 19:04:47,361 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:47" (1/1) ... [2019-10-13 19:04:47,398 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:47" (1/1) ... [2019-10-13 19:04:47,434 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:47" (1/1) ... [2019-10-13 19:04:47,474 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 19:04:47,475 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 19:04:47,475 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 19:04:47,475 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 19:04:47,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 19:04:47,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 19:04:47,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 19:04:47,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-13 19:04:47,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-13 19:04:47,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 19:04:47,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 19:04:47,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-13 19:04:47,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-13 19:04:47,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 19:04:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 19:04:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 19:04:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 19:04:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 19:04:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 19:04:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-13 19:04:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure static_init [2019-10-13 19:04:47,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_make_resource [2019-10-13 19:04:47,567 INFO L138 BoogieDeclarations]: Found implementation of procedure static_find_io [2019-10-13 19:04:47,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_7 [2019-10-13 19:04:47,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_6 [2019-10-13 19:04:47,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2019-10-13 19:04:47,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2019-10-13 19:04:47,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-10-13 19:04:47,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-10-13 19:04:47,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-13 19:04:47,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-10-13 19:04:47,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-13 19:04:47,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 19:04:47,570 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-10-13 19:04:47,570 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-13 19:04:47,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-13 19:04:47,570 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-13 19:04:47,571 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-13 19:04:47,571 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 19:04:47,571 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_region [2019-10-13 19:04:47,571 INFO L138 BoogieDeclarations]: Found implementation of procedure free_region [2019-10-13 19:04:47,571 INFO L138 BoogieDeclarations]: Found implementation of procedure add_interval [2019-10-13 19:04:47,571 INFO L138 BoogieDeclarations]: Found implementation of procedure sub_interval [2019-10-13 19:04:47,572 INFO L138 BoogieDeclarations]: Found implementation of procedure readable [2019-10-13 19:04:47,572 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum [2019-10-13 19:04:47,572 INFO L138 BoogieDeclarations]: Found implementation of procedure do_validate_mem [2019-10-13 19:04:47,572 INFO L138 BoogieDeclarations]: Found implementation of procedure do_mem_probe [2019-10-13 19:04:47,572 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_mem [2019-10-13 19:04:47,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_nonstatic_validate_mem [2019-10-13 19:04:47,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_common_align [2019-10-13 19:04:47,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_align [2019-10-13 19:04:47,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __nonstatic_adjust_io_region [2019-10-13 19:04:47,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __nonstatic_find_io_region [2019-10-13 19:04:47,573 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_io [2019-10-13 19:04:47,573 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_mem_region [2019-10-13 19:04:47,573 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_memory [2019-10-13 19:04:47,574 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_io [2019-10-13 19:04:47,574 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_autoadd_resources [2019-10-13 19:04:47,574 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_init [2019-10-13 19:04:47,574 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_release_resource_db [2019-10-13 19:04:47,574 INFO L138 BoogieDeclarations]: Found implementation of procedure show_io_db [2019-10-13 19:04:47,574 INFO L138 BoogieDeclarations]: Found implementation of procedure store_io_db [2019-10-13 19:04:47,575 INFO L138 BoogieDeclarations]: Found implementation of procedure show_mem_db [2019-10-13 19:04:47,575 INFO L138 BoogieDeclarations]: Found implementation of procedure store_mem_db [2019-10-13 19:04:47,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_sysfs_add_rsrc [2019-10-13 19:04:47,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_sysfs_remove_rsrc [2019-10-13 19:04:47,576 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_sysfs_init [2019-10-13 19:04:47,576 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_sysfs_exit [2019-10-13 19:04:47,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_4 [2019-10-13 19:04:47,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_2 [2019-10-13 19:04:47,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_5 [2019-10-13 19:04:47,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_3 [2019-10-13 19:04:47,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_class_interface_1 [2019-10-13 19:04:47,578 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 19:04:47,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2019-10-13 19:04:47,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-10-13 19:04:47,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-10-13 19:04:47,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_22 [2019-10-13 19:04:47,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-13 19:04:47,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2019-10-13 19:04:47,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2019-10-13 19:04:47,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-13 19:04:47,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-13 19:04:47,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2019-10-13 19:04:47,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-10-13 19:04:47,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-10-13 19:04:47,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-10-13 19:04:47,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-10-13 19:04:47,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-10-13 19:04:47,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 19:04:47,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 19:04:47,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 19:04:47,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 19:04:47,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 19:04:47,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 19:04:47,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-13 19:04:47,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-13 19:04:47,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-13 19:04:47,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-13 19:04:47,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 19:04:47,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-13 19:04:47,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-13 19:04:47,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-13 19:04:47,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-13 19:04:47,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-13 19:04:47,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-13 19:04:47,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 19:04:47,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 19:04:47,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 19:04:47,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 19:04:47,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 19:04:47,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 19:04:47,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 19:04:47,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-13 19:04:47,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-13 19:04:47,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-13 19:04:47,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-13 19:04:47,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 19:04:47,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-13 19:04:47,596 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 19:04:47,596 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_resource [2019-10-13 19:04:47,596 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_resource [2019-10-13 19:04:47,597 INFO L138 BoogieDeclarations]: Found implementation of procedure class_interface_register [2019-10-13 19:04:47,597 INFO L138 BoogieDeclarations]: Found implementation of procedure class_interface_unregister [2019-10-13 19:04:47,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-13 19:04:47,598 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-13 19:04:47,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 19:04:47,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2019-10-13 19:04:47,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2019-10-13 19:04:47,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_6 [2019-10-13 19:04:47,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_7 [2019-10-13 19:04:47,599 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-13 19:04:47,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-13 19:04:47,602 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 19:04:47,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_alloc_resource [2019-10-13 19:04:47,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_parent_resource [2019-10-13 19:04:47,606 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 19:04:47,607 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2019-10-13 19:04:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure request_resource [2019-10-13 19:04:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-10-13 19:04:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-10-13 19:04:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 19:04:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 19:04:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 19:04:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 19:04:47,616 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 19:04:47,616 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 19:04:47,616 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-13 19:04:47,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-10-13 19:04:47,617 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 19:04:47,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-10-13 19:04:47,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-13 19:04:47,618 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 19:04:47,618 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 19:04:47,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 19:04:47,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 19:04:47,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 19:04:47,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 19:04:47,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 19:04:47,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 19:04:47,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 19:04:47,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 19:04:47,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-13 19:04:47,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-13 19:04:47,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 19:04:47,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 19:04:47,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 19:04:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 19:04:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 19:04:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-13 19:04:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-10-13 19:04:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-13 19:04:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-13 19:04:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-13 19:04:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 19:04:47,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 19:04:47,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 19:04:47,621 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 19:04:47,621 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 19:04:47,621 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-13 19:04:47,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_7 [2019-10-13 19:04:47,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_6 [2019-10-13 19:04:47,621 INFO L130 BoogieDeclarations]: Found specification of procedure static_init [2019-10-13 19:04:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_make_resource [2019-10-13 19:04:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 19:04:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 19:04:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure static_find_io [2019-10-13 19:04:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 19:04:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2019-10-13 19:04:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_6 [2019-10-13 19:04:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2019-10-13 19:04:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_7 [2019-10-13 19:04:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2019-10-13 19:04:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 19:04:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 19:04:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2019-10-13 19:04:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 19:04:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 19:04:47,624 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-13 19:04:47,624 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-13 19:04:47,624 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-10-13 19:04:47,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_22 [2019-10-13 19:04:47,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-10-13 19:04:47,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-13 19:04:47,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2019-10-13 19:04:47,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-13 19:04:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-10-13 19:04:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-10-13 19:04:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-10-13 19:04:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2019-10-13 19:04:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-10-13 19:04:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2019-10-13 19:04:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-13 19:04:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2019-10-13 19:04:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-10-13 19:04:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-10-13 19:04:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure request_resource [2019-10-13 19:04:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2019-10-13 19:04:47,627 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_resource [2019-10-13 19:04:47,627 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_resource [2019-10-13 19:04:47,627 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-10-13 19:04:47,627 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-13 19:04:47,627 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-13 19:04:47,627 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-13 19:04:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-13 19:04:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 19:04:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_4 [2019-10-13 19:04:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_2 [2019-10-13 19:04:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_5 [2019-10-13 19:04:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_3 [2019-10-13 19:04:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_class_interface_1 [2019-10-13 19:04:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-10-13 19:04:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-10-13 19:04:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-13 19:04:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 19:04:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure class_interface_register [2019-10-13 19:04:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure class_interface_unregister [2019-10-13 19:04:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-13 19:04:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 19:04:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 19:04:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_parent_resource [2019-10-13 19:04:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_alloc_resource [2019-10-13 19:04:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure claim_region [2019-10-13 19:04:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure free_region [2019-10-13 19:04:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure add_interval [2019-10-13 19:04:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure sub_interval [2019-10-13 19:04:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure readable [2019-10-13 19:04:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-13 19:04:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure checksum [2019-10-13 19:04:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure do_validate_mem [2019-10-13 19:04:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-13 19:04:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure do_mem_probe [2019-10-13 19:04:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure validate_mem [2019-10-13 19:04:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_nonstatic_validate_mem [2019-10-13 19:04:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_common_align [2019-10-13 19:04:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_align [2019-10-13 19:04:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure __nonstatic_adjust_io_region [2019-10-13 19:04:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure __nonstatic_find_io_region [2019-10-13 19:04:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_io [2019-10-13 19:04:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_mem_region [2019-10-13 19:04:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_memory [2019-10-13 19:04:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_io [2019-10-13 19:04:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_autoadd_resources [2019-10-13 19:04:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_init [2019-10-13 19:04:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_release_resource_db [2019-10-13 19:04:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure show_io_db [2019-10-13 19:04:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure store_io_db [2019-10-13 19:04:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure show_mem_db [2019-10-13 19:04:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure store_mem_db [2019-10-13 19:04:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_sysfs_add_rsrc [2019-10-13 19:04:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_sysfs_remove_rsrc [2019-10-13 19:04:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_sysfs_init [2019-10-13 19:04:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_sysfs_exit [2019-10-13 19:04:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 19:04:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 19:04:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 19:04:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 19:04:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 19:04:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 19:04:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 19:04:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 19:04:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 19:04:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-13 19:04:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-13 19:04:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-13 19:04:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 19:04:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-13 19:04:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-13 19:04:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-13 19:04:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-13 19:04:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-13 19:04:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 19:04:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 19:04:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 19:04:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 19:04:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-13 19:04:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-13 19:04:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-13 19:04:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-13 19:04:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_ops_mutex_of_pcmcia_socket [2019-10-13 19:04:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 19:04:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 19:04:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 19:04:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 19:04:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 19:04:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 19:04:48,518 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 19:04:51,219 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 19:04:51,220 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 19:04:51,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:04:51 BoogieIcfgContainer [2019-10-13 19:04:51,223 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 19:04:51,225 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 19:04:51,225 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 19:04:51,229 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 19:04:51,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 07:04:44" (1/3) ... [2019-10-13 19:04:51,231 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cbf6f4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:04:51, skipping insertion in model container [2019-10-13 19:04:51,231 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:04:47" (2/3) ... [2019-10-13 19:04:51,232 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cbf6f4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 07:04:51, skipping insertion in model container [2019-10-13 19:04:51,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 07:04:51" (3/3) ... [2019-10-13 19:04:51,234 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i [2019-10-13 19:04:51,250 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 19:04:51,271 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 19:04:51,290 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 19:04:51,345 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 19:04:51,345 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 19:04:51,345 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 19:04:51,345 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 19:04:51,346 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 19:04:51,346 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 19:04:51,346 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 19:04:51,346 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 19:04:51,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states. [2019-10-13 19:04:51,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-10-13 19:04:51,457 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 19:04:51,459 INFO L380 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 19:04:51,462 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 19:04:51,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 19:04:51,469 INFO L82 PathProgramCache]: Analyzing trace with hash -1180640238, now seen corresponding path program 1 times [2019-10-13 19:04:51,484 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 19:04:51,484 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166250455] [2019-10-13 19:04:51,485 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 19:04:51,485 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 19:04:51,485 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 19:04:52,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,734 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 382 [2019-10-13 19:04:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 19:04:54,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2019-10-13 19:04:54,305 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166250455] [2019-10-13 19:04:54,306 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 19:04:54,307 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-13 19:04:54,307 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1149745767] [2019-10-13 19:04:54,313 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-13 19:04:54,313 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 19:04:54,329 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-13 19:04:54,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-10-13 19:04:54,332 INFO L87 Difference]: Start difference. First operand 1160 states. Second operand 7 states. [2019-10-13 19:04:55,490 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 391 [2019-10-13 19:04:57,299 WARN L191 SmtUtils]: Spent 993.00 ms on a formula simplification that was a NOOP. DAG size: 393 [2019-10-13 19:04:58,411 WARN L191 SmtUtils]: Spent 964.00 ms on a formula simplification that was a NOOP. DAG size: 384