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 0.1.24-13a467a-m [2019-10-14 23:03:43,082 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 23:03:43,085 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 23:03:43,103 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 23:03:43,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 23:03:43,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 23:03:43,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 23:03:43,107 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 23:03:43,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 23:03:43,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 23:03:43,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 23:03:43,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 23:03:43,112 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 23:03:43,113 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 23:03:43,114 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 23:03:43,115 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 23:03:43,116 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 23:03:43,117 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 23:03:43,119 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 23:03:43,121 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 23:03:43,122 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 23:03:43,127 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 23:03:43,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 23:03:43,131 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 23:03:43,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 23:03:43,137 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 23:03:43,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 23:03:43,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 23:03:43,139 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 23:03:43,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 23:03:43,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 23:03:43,144 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 23:03:43,145 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 23:03:43,147 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 23:03:43,148 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 23:03:43,151 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 23:03:43,152 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 23:03:43,152 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 23:03:43,152 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 23:03:43,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 23:03:43,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 23:03:43,154 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 [2019-10-14 23:03:43,176 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 23:03:43,176 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 23:03:43,177 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 23:03:43,178 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 23:03:43,178 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 23:03:43,178 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 23:03:43,178 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 23:03:43,179 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 23:03:43,179 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 23:03:43,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 23:03:43,179 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 23:03:43,179 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 23:03:43,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 23:03:43,180 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 23:03:43,180 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 23:03:43,180 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 23:03:43,180 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 23:03:43,181 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 23:03:43,181 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 23:03:43,181 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 23:03:43,181 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 23:03:43,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 23:03:43,182 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 23:03:43,182 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 23:03:43,182 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 23:03:43,182 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 23:03:43,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 23:03:43,183 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 23:03:43,183 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-14 23:03:43,480 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 23:03:43,497 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 23:03:43,500 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 23:03:43,501 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 23:03:43,501 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 23:03:43,502 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i [2019-10-14 23:03:43,584 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/119b76b6d/e914b3aa0489445a9d24997f7a48fe35/FLAGd9dbe16fc [2019-10-14 23:03:44,366 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 23:03:44,368 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i [2019-10-14 23:03:44,415 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/119b76b6d/e914b3aa0489445a9d24997f7a48fe35/FLAGd9dbe16fc [2019-10-14 23:03:44,442 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/119b76b6d/e914b3aa0489445a9d24997f7a48fe35 [2019-10-14 23:03:44,456 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 23:03:44,457 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 23:03:44,459 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 23:03:44,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 23:03:44,463 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 23:03:44,464 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:03:44" (1/1) ... [2019-10-14 23:03:44,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fb7e4b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:03:44, skipping insertion in model container [2019-10-14 23:03:44,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:03:44" (1/1) ... [2019-10-14 23:03:44,477 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 23:03:44,600 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 23:03:46,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 23:03:46,205 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 23:03:46,523 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 23:03:46,886 INFO L192 MainTranslator]: Completed translation [2019-10-14 23:03:46,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:03:46 WrapperNode [2019-10-14 23:03:46,887 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 23:03:46,888 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 23:03:46,889 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 23:03:46,889 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 23:03:46,905 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:03:46" (1/1) ... [2019-10-14 23:03:46,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:03:46" (1/1) ... [2019-10-14 23:03:47,022 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:03:46" (1/1) ... [2019-10-14 23:03:47,025 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:03:46" (1/1) ... [2019-10-14 23:03:47,140 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:03:46" (1/1) ... [2019-10-14 23:03:47,175 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:03:46" (1/1) ... [2019-10-14 23:03:47,198 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:03:46" (1/1) ... [2019-10-14 23:03:47,227 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 23:03:47,228 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 23:03:47,228 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 23:03:47,229 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 23:03:47,230 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:03:46" (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 [2019-10-14 23:03:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 23:03:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 23:03:47,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 23:03:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-14 23:03:47,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 23:03:47,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 23:03:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-14 23:03:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-14 23:03:47,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 23:03:47,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 23:03:47,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 23:03:47,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 23:03:47,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-14 23:03:47,330 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-14 23:03:47,332 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 23:03:47,332 INFO L138 BoogieDeclarations]: Found implementation of procedure static_init [2019-10-14 23:03:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_make_resource [2019-10-14 23:03:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure static_find_io [2019-10-14 23:03:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_7 [2019-10-14 23:03:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_6 [2019-10-14 23:03:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2019-10-14 23:03:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2019-10-14 23:03:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-10-14 23:03:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-10-14 23:03:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-14 23:03:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-10-14 23:03:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-14 23:03:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 23:03:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-10-14 23:03:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-14 23:03:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-14 23:03:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-14 23:03:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-14 23:03:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-14 23:03:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_region [2019-10-14 23:03:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure free_region [2019-10-14 23:03:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure add_interval [2019-10-14 23:03:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure sub_interval [2019-10-14 23:03:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure readable [2019-10-14 23:03:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum [2019-10-14 23:03:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure do_validate_mem [2019-10-14 23:03:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure do_mem_probe [2019-10-14 23:03:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_mem [2019-10-14 23:03:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_nonstatic_validate_mem [2019-10-14 23:03:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_common_align [2019-10-14 23:03:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_align [2019-10-14 23:03:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __nonstatic_adjust_io_region [2019-10-14 23:03:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __nonstatic_find_io_region [2019-10-14 23:03:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_io [2019-10-14 23:03:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_mem_region [2019-10-14 23:03:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_memory [2019-10-14 23:03:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_io [2019-10-14 23:03:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_autoadd_resources [2019-10-14 23:03:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_init [2019-10-14 23:03:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_release_resource_db [2019-10-14 23:03:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure show_io_db [2019-10-14 23:03:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure store_io_db [2019-10-14 23:03:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure show_mem_db [2019-10-14 23:03:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure store_mem_db [2019-10-14 23:03:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_sysfs_add_rsrc [2019-10-14 23:03:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_sysfs_remove_rsrc [2019-10-14 23:03:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_sysfs_init [2019-10-14 23:03:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_sysfs_exit [2019-10-14 23:03:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_4 [2019-10-14 23:03:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_2 [2019-10-14 23:03:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pccard_resource_ops_5 [2019-10-14 23:03:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_3 [2019-10-14 23:03:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_class_interface_1 [2019-10-14 23:03:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 23:03:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2019-10-14 23:03:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-10-14 23:03:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-10-14 23:03:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_22 [2019-10-14 23:03:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-14 23:03:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2019-10-14 23:03:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2019-10-14 23:03:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-14 23:03:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-14 23:03:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2019-10-14 23:03:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-10-14 23:03:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-10-14 23:03:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-10-14 23:03:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-10-14 23:03:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-10-14 23:03:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 23:03:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-14 23:03:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-14 23:03:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-14 23:03:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-14 23:03:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-14 23:03:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 23:03:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-14 23:03:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-14 23:03:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-14 23:03:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 23:03:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-14 23:03:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-14 23:03:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-14 23:03:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-14 23:03:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-14 23:03:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-14 23:03:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 23:03:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 23:03:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 23:03:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 23:03:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 23:03:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 23:03:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 23:03:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-14 23:03:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-14 23:03:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-14 23:03:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-14 23:03:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 23:03:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-14 23:03:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-14 23:03:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_resource [2019-10-14 23:03:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_resource [2019-10-14 23:03:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure class_interface_register [2019-10-14 23:03:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure class_interface_unregister [2019-10-14 23:03:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-14 23:03:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-14 23:03:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 23:03:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2019-10-14 23:03:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2019-10-14 23:03:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_6 [2019-10-14 23:03:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_7 [2019-10-14 23:03:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-14 23:03:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-14 23:03:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-14 23:03:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_alloc_resource [2019-10-14 23:03:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_parent_resource [2019-10-14 23:03:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 23:03:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2019-10-14 23:03:47,393 INFO L138 BoogieDeclarations]: Found implementation of procedure request_resource [2019-10-14 23:03:47,394 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-10-14 23:03:47,394 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-10-14 23:03:47,394 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 23:03:47,395 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 23:03:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 23:03:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 23:03:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 23:03:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 23:03:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-14 23:03:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-10-14 23:03:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-14 23:03:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-10-14 23:03:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-14 23:03:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 23:03:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 23:03:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 23:03:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 23:03:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 23:03:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 23:03:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 23:03:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 23:03:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 23:03:47,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 23:03:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-14 23:03:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-14 23:03:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 23:03:47,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 23:03:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 23:03:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 23:03:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 23:03:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-14 23:03:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-10-14 23:03:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-14 23:03:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-14 23:03:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-14 23:03:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 23:03:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 23:03:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 23:03:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-14 23:03:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-14 23:03:47,403 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 23:03:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_7 [2019-10-14 23:03:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_6 [2019-10-14 23:03:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure static_init [2019-10-14 23:03:47,404 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_make_resource [2019-10-14 23:03:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 23:03:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 23:03:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure static_find_io [2019-10-14 23:03:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 23:03:47,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2019-10-14 23:03:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_6 [2019-10-14 23:03:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2019-10-14 23:03:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_7 [2019-10-14 23:03:47,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2019-10-14 23:03:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 23:03:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 23:03:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2019-10-14 23:03:47,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 23:03:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 23:03:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-14 23:03:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-14 23:03:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-10-14 23:03:47,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_22 [2019-10-14 23:03:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-10-14 23:03:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-14 23:03:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2019-10-14 23:03:47,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-14 23:03:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-10-14 23:03:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-10-14 23:03:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-10-14 23:03:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2019-10-14 23:03:47,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-10-14 23:03:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2019-10-14 23:03:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-14 23:03:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2019-10-14 23:03:47,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-10-14 23:03:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-10-14 23:03:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure request_resource [2019-10-14 23:03:47,412 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2019-10-14 23:03:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_resource [2019-10-14 23:03:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_resource [2019-10-14 23:03:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-10-14 23:03:47,413 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-14 23:03:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-14 23:03:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-14 23:03:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-14 23:03:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 23:03:47,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_4 [2019-10-14 23:03:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_2 [2019-10-14 23:03:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pccard_resource_ops_5 [2019-10-14 23:03:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_3 [2019-10-14 23:03:47,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_class_interface_1 [2019-10-14 23:03:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-10-14 23:03:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-10-14 23:03:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-14 23:03:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 23:03:47,416 INFO L130 BoogieDeclarations]: Found specification of procedure class_interface_register [2019-10-14 23:03:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure class_interface_unregister [2019-10-14 23:03:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-14 23:03:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-14 23:03:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-14 23:03:47,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_parent_resource [2019-10-14 23:03:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_alloc_resource [2019-10-14 23:03:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure claim_region [2019-10-14 23:03:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure free_region [2019-10-14 23:03:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure add_interval [2019-10-14 23:03:47,418 INFO L130 BoogieDeclarations]: Found specification of procedure sub_interval [2019-10-14 23:03:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure readable [2019-10-14 23:03:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 23:03:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure checksum [2019-10-14 23:03:47,419 INFO L130 BoogieDeclarations]: Found specification of procedure do_validate_mem [2019-10-14 23:03:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-14 23:03:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure do_mem_probe [2019-10-14 23:03:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure validate_mem [2019-10-14 23:03:47,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_nonstatic_validate_mem [2019-10-14 23:03:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_common_align [2019-10-14 23:03:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_align [2019-10-14 23:03:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure __nonstatic_adjust_io_region [2019-10-14 23:03:47,421 INFO L130 BoogieDeclarations]: Found specification of procedure __nonstatic_find_io_region [2019-10-14 23:03:47,423 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_io [2019-10-14 23:03:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_mem_region [2019-10-14 23:03:47,428 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_memory [2019-10-14 23:03:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_io [2019-10-14 23:03:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_autoadd_resources [2019-10-14 23:03:47,429 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_init [2019-10-14 23:03:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_release_resource_db [2019-10-14 23:03:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure show_io_db [2019-10-14 23:03:47,434 INFO L130 BoogieDeclarations]: Found specification of procedure store_io_db [2019-10-14 23:03:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure show_mem_db [2019-10-14 23:03:47,435 INFO L130 BoogieDeclarations]: Found specification of procedure store_mem_db [2019-10-14 23:03:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_sysfs_add_rsrc [2019-10-14 23:03:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_sysfs_remove_rsrc [2019-10-14 23:03:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_sysfs_init [2019-10-14 23:03:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_sysfs_exit [2019-10-14 23:03:47,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 23:03:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 23:03:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 23:03:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 23:03:47,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-14 23:03:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-14 23:03:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-14 23:03:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-14 23:03:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-14 23:03:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 23:03:47,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-14 23:03:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-14 23:03:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 23:03:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-14 23:03:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-14 23:03:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-14 23:03:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-14 23:03:47,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-14 23:03:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 23:03:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 23:03:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 23:03:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 23:03:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-14 23:03:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-14 23:03:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-14 23:03:47,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-14 23:03:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_ops_mutex_of_pcmcia_socket [2019-10-14 23:03:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 23:03:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 23:03:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 23:03:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 23:03:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 23:03:47,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 23:03:48,570 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 23:03:51,574 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 23:03:51,574 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 23:03:51,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 11:03:51 BoogieIcfgContainer [2019-10-14 23:03:51,577 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 23:03:51,578 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-14 23:03:51,578 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-14 23:03:51,581 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-14 23:03:51,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 11:03:44" (1/3) ... [2019-10-14 23:03:51,583 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47f86e52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 11:03:51, skipping insertion in model container [2019-10-14 23:03:51,583 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:03:46" (2/3) ... [2019-10-14 23:03:51,583 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47f86e52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 11:03:51, skipping insertion in model container [2019-10-14 23:03:51,584 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 11:03:51" (3/3) ... [2019-10-14 23:03:51,585 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i [2019-10-14 23:03:51,597 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-14 23:03:51,611 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-14 23:03:51,623 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-14 23:03:51,664 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-14 23:03:51,664 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-14 23:03:51,664 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-14 23:03:51,664 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-14 23:03:51,665 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-14 23:03:51,665 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-14 23:03:51,665 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-14 23:03:51,665 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-14 23:03:51,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states. [2019-10-14 23:03:51,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-10-14 23:03:51,747 INFO L372 BasicCegarLoop]: Found error trace [2019-10-14 23:03:51,748 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] [2019-10-14 23:03:51,751 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-14 23:03:51,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-14 23:03:51,757 INFO L82 PathProgramCache]: Analyzing trace with hash -1180640238, now seen corresponding path program 1 times [2019-10-14 23:03:51,766 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-14 23:03:51,767 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [104704813] [2019-10-14 23:03:51,767 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 23:03:51,767 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-14 23:03:51,767 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-14 23:03:52,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:53,959 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 382 [2019-10-14 23:03:53,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-14 23:03:54,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2019-10-14 23:03:54,625 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [104704813] [2019-10-14 23:03:54,626 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-14 23:03:54,626 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-14 23:03:54,626 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [770667749] [2019-10-14 23:03:54,631 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-14 23:03:54,631 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-14 23:03:54,643 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-14 23:03:54,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-10-14 23:03:54,647 INFO L87 Difference]: Start difference. First operand 1160 states. Second operand 7 states. [2019-10-14 23:03:55,823 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 391 [2019-10-14 23:03:57,508 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 393 [2019-10-14 23:03:58,765 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 384