java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 21:17:13,073 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 21:17:13,076 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 21:17:13,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 21:17:13,094 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 21:17:13,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 21:17:13,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 21:17:13,109 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 21:17:13,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 21:17:13,114 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 21:17:13,116 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 21:17:13,117 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 21:17:13,118 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 21:17:13,121 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 21:17:13,123 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 21:17:13,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 21:17:13,127 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 21:17:13,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 21:17:13,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 21:17:13,137 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 21:17:13,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 21:17:13,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 21:17:13,144 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 21:17:13,145 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 21:17:13,148 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 21:17:13,148 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 21:17:13,148 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 21:17:13,150 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 21:17:13,151 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 21:17:13,153 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 21:17:13,153 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 21:17:13,155 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 21:17:13,156 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 21:17:13,156 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 21:17:13,159 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 21:17:13,159 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 21:17:13,159 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 21:17:13,160 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 21:17:13,160 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 21:17:13,161 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 21:17:13,161 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 21:17:13,163 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 [2019-09-06 21:17:13,186 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 21:17:13,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 21:17:13,188 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 21:17:13,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 21:17:13,189 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 21:17:13,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 21:17:13,189 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 21:17:13,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 21:17:13,190 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 21:17:13,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 21:17:13,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 21:17:13,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 21:17:13,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 21:17:13,192 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 21:17:13,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 21:17:13,192 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 21:17:13,192 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 21:17:13,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 21:17:13,193 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 21:17:13,193 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 21:17:13,193 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 21:17:13,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 21:17:13,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 21:17:13,194 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 21:17:13,194 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 21:17:13,194 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 21:17:13,195 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 21:17:13,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 21:17:13,195 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 21:17:13,225 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 21:17:13,237 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 21:17:13,241 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 21:17:13,242 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 21:17:13,243 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 21:17:13,243 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2019-09-06 21:17:13,305 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df6b5d884/b0c1710669224555851cfbea09d5c2de/FLAG2ea21cf40 [2019-09-06 21:17:14,030 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 21:17:14,031 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2019-09-06 21:17:14,076 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df6b5d884/b0c1710669224555851cfbea09d5c2de/FLAG2ea21cf40 [2019-09-06 21:17:14,141 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df6b5d884/b0c1710669224555851cfbea09d5c2de [2019-09-06 21:17:14,152 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 21:17:14,154 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 21:17:14,155 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 21:17:14,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 21:17:14,158 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 21:17:14,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 09:17:14" (1/1) ... [2019-09-06 21:17:14,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77354da3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:17:14, skipping insertion in model container [2019-09-06 21:17:14,161 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 09:17:14" (1/1) ... [2019-09-06 21:17:14,168 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 21:17:14,256 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 21:17:15,191 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 21:17:15,227 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 21:17:15,494 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 21:17:15,681 INFO L192 MainTranslator]: Completed translation [2019-09-06 21:17:15,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:17:15 WrapperNode [2019-09-06 21:17:15,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 21:17:15,684 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 21:17:15,684 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 21:17:15,684 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 21:17:15,704 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:17:15" (1/1) ... [2019-09-06 21:17:15,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:17:15" (1/1) ... [2019-09-06 21:17:15,758 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:17:15" (1/1) ... [2019-09-06 21:17:15,759 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:17:15" (1/1) ... [2019-09-06 21:17:15,903 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:17:15" (1/1) ... [2019-09-06 21:17:15,928 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:17:15" (1/1) ... [2019-09-06 21:17:15,965 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:17:15" (1/1) ... [2019-09-06 21:17:15,992 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 21:17:15,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 21:17:15,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 21:17:15,994 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 21:17:15,995 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:17:15" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 21:17:16,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 21:17:16,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 21:17:16,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-09-06 21:17:16,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-06 21:17:16,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-06 21:17:16,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-06 21:17:16,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-06 21:17:16,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-06 21:17:16,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-06 21:17:16,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-06 21:17:16,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_modify_write_reg [2019-09-06 21:17:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_save_reg_conf [2019-09-06 21:17:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_restore_reg_conf [2019-09-06 21:17:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_serial_rom [2019-09-06 21:17:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_serial_rom [2019-09-06 21:17:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_serial_rom_val [2019-09-06 21:17:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_serial_rom_val [2019-09-06 21:17:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_gbe_serial_rom_conf [2019-09-06 21:17:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_gbe_serial_rom_conf_mp [2019-09-06 21:17:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_gbe_mac_addr [2019-09-06 21:17:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_gbe_mac_addr [2019-09-06 21:17:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_bin_read [2019-09-06 21:17:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_bin_write [2019-09-06 21:17:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pch_mac [2019-09-06 21:17:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pch_mac [2019-09-06 21:17:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_probe [2019-09-06 21:17:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_remove [2019-09-06 21:17:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_suspend [2019-09-06 21:17:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_resume [2019-09-06 21:17:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_driver_init [2019-09-06 21:17:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_driver_exit [2019-09-06 21:17:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 21:17:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-09-06 21:17:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-09-06 21:17:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-09-06 21:17:16,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-09-06 21:17:16,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-09-06 21:17:16,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_6 [2019-09-06 21:17:16,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-09-06 21:17:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2019-09-06 21:17:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_9 [2019-09-06 21:17:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-09-06 21:17:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-06 21:17:16,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-06 21:17:16,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-06 21:17:16,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-06 21:17:16,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-06 21:17:16,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-06 21:17:16,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-06 21:17:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-06 21:17:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-06 21:17:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-06 21:17:16,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-06 21:17:16,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-06 21:17:16,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-06 21:17:16,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-06 21:17:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-06 21:17:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-06 21:17:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-06 21:17:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-06 21:17:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2019-09-06 21:17:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_pch_phub_mutex [2019-09-06 21:17:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pch_phub_mutex [2019-09-06 21:17:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pch_phub_mutex [2019-09-06 21:17:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pch_phub_mutex [2019-09-06 21:17:16,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pch_phub_mutex [2019-09-06 21:17:16,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pch_phub_mutex [2019-09-06 21:17:16,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-06 21:17:16,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-06 21:17:16,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-06 21:17:16,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-09-06 21:17:16,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-06 21:17:16,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-06 21:17:16,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-06 21:17:16,110 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-06 21:17:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2019-09-06 21:17:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-09-06 21:17:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-09-06 21:17:16,112 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-09-06 21:17:16,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pch_bin_attr_probe_2 [2019-09-06 21:17:16,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pch_bin_attr_release_2 [2019-09-06 21:17:16,113 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-06 21:17:16,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-06 21:17:16,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-09-06 21:17:16,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-06 21:17:16,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-06 21:17:16,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-09-06 21:17:16,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-06 21:17:16,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-06 21:17:16,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-09-06 21:17:16,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-09-06 21:17:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2019-09-06 21:17:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-09-06 21:17:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-09-06 21:17:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-09-06 21:17:16,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-09-06 21:17:16,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-09-06 21:17:16,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2019-09-06 21:17:16,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-06 21:17:16,120 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2019-09-06 21:17:16,120 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2019-09-06 21:17:16,120 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2019-09-06 21:17:16,120 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_file [2019-09-06 21:17:16,121 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-06 21:17:16,121 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-06 21:17:16,121 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 21:17:16,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-06 21:17:16,122 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-06 21:17:16,122 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-06 21:17:16,123 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-09-06 21:17:16,123 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2019-09-06 21:17:16,123 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-06 21:17:16,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-09-06 21:17:16,124 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-06 21:17:16,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-09-06 21:17:16,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-09-06 21:17:16,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-09-06 21:17:16,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2019-09-06 21:17:16,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-09-06 21:17:16,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-06 21:17:16,127 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-09-06 21:17:16,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_6 [2019-09-06 21:17:16,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_9 [2019-09-06 21:17:16,127 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-06 21:17:16,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-09-06 21:17:16,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-09-06 21:17:16,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-06 21:17:16,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-06 21:17:16,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-06 21:17:16,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-06 21:17:16,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-06 21:17:16,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2019-09-06 21:17:16,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pch_phub_mutex [2019-09-06 21:17:16,131 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-06 21:17:16,131 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-09-06 21:17:16,132 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-09-06 21:17:16,132 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-09-06 21:17:16,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-09-06 21:17:16,133 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-09-06 21:17:16,137 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2019-09-06 21:17:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2019-09-06 21:17:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2019-09-06 21:17:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2019-09-06 21:17:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-06 21:17:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-06 21:17:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-06 21:17:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-06 21:17:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-06 21:17:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2019-09-06 21:17:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2019-09-06 21:17:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-09-06 21:17:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-09-06 21:17:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-09-06 21:17:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-09-06 21:17:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-09-06 21:17:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-09-06 21:17:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-09-06 21:17:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-09-06 21:17:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-06 21:17:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-06 21:17:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-06 21:17:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-06 21:17:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-06 21:17:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-06 21:17:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-06 21:17:16,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-06 21:17:16,203 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-06 21:17:16,203 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-06 21:17:16,203 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-06 21:17:16,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-06 21:17:16,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-06 21:17:16,203 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-06 21:17:16,204 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2019-09-06 21:17:16,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-06 21:17:16,204 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_modify_write_reg [2019-09-06 21:17:16,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-06 21:17:16,205 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_save_reg_conf [2019-09-06 21:17:16,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-06 21:17:16,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-06 21:17:16,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-06 21:17:16,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-06 21:17:16,205 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_restore_reg_conf [2019-09-06 21:17:16,205 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_serial_rom [2019-09-06 21:17:16,205 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_serial_rom [2019-09-06 21:17:16,206 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_serial_rom_val [2019-09-06 21:17:16,206 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_serial_rom_val [2019-09-06 21:17:16,206 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_gbe_serial_rom_conf [2019-09-06 21:17:16,206 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_gbe_serial_rom_conf_mp [2019-09-06 21:17:16,206 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_gbe_mac_addr [2019-09-06 21:17:16,206 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_gbe_mac_addr [2019-09-06 21:17:16,207 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_bin_read [2019-09-06 21:17:16,207 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_bin_write [2019-09-06 21:17:16,207 INFO L130 BoogieDeclarations]: Found specification of procedure show_pch_mac [2019-09-06 21:17:16,207 INFO L130 BoogieDeclarations]: Found specification of procedure store_pch_mac [2019-09-06 21:17:16,207 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_probe [2019-09-06 21:17:16,208 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_remove [2019-09-06 21:17:16,208 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_suspend [2019-09-06 21:17:16,208 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_resume [2019-09-06 21:17:16,208 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_driver_init [2019-09-06 21:17:16,208 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_driver_exit [2019-09-06 21:17:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-06 21:17:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pch_bin_attr_release_2 [2019-09-06 21:17:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pch_bin_attr_probe_2 [2019-09-06 21:17:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-06 21:17:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 21:17:16,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-06 21:17:16,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-06 21:17:16,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-06 21:17:16,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-06 21:17:16,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-06 21:17:16,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-06 21:17:16,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-06 21:17:16,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-06 21:17:16,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-06 21:17:16,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-06 21:17:16,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-06 21:17:16,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_pch_phub_mutex [2019-09-06 21:17:16,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pch_phub_mutex [2019-09-06 21:17:16,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pch_phub_mutex [2019-09-06 21:17:16,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pch_phub_mutex [2019-09-06 21:17:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pch_phub_mutex [2019-09-06 21:17:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-06 21:17:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-06 21:17:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-06 21:17:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-06 21:17:16,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 21:17:16,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-06 21:17:16,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-06 21:17:16,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 21:17:19,857 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-06 21:17:19,858 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-06 21:17:19,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 09:17:19 BoogieIcfgContainer [2019-09-06 21:17:19,860 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-06 21:17:19,860 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-06 21:17:19,860 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-06 21:17:19,861 INFO L275 PluginConnector]: Sifa initialized [2019-09-06 21:17:19,862 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 09:17:19" (1/1) ... [2019-09-06 21:17:19,862 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-06 21:17:19,913 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-06 21:17:19,913 INFO L169 IcfgInterpreter]: Building call graph [2019-09-06 21:17:19,930 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-06 21:17:19,947 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-06 21:17:19,949 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-06 21:17:20,256 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 398 for LOIs