java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 03:07:50,795 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 03:07:50,797 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 03:07:50,810 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 03:07:50,810 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 03:07:50,811 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 03:07:50,813 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 03:07:50,815 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 03:07:50,817 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 03:07:50,818 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 03:07:50,819 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 03:07:50,819 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 03:07:50,820 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 03:07:50,821 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 03:07:50,822 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 03:07:50,823 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 03:07:50,824 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 03:07:50,826 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 03:07:50,830 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 03:07:50,835 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 03:07:50,837 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 03:07:50,840 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 03:07:50,844 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 03:07:50,844 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 03:07:50,844 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 03:07:50,847 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 03:07:50,848 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 03:07:50,849 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 03:07:50,849 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 03:07:50,854 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 03:07:50,854 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 03:07:50,857 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 03:07:50,857 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 03:07:50,857 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 03:07:50,859 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 03:07:50,860 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 03:07:50,860 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-28 03:07:50,889 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 03:07:50,890 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 03:07:50,891 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 03:07:50,891 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 03:07:50,892 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 03:07:50,892 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 03:07:50,892 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 03:07:50,893 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 03:07:50,893 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 03:07:50,893 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 03:07:50,893 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 03:07:50,893 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 03:07:50,893 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 03:07:50,896 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 03:07:50,896 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 03:07:50,897 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 03:07:50,897 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 03:07:50,897 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 03:07:50,897 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 03:07:50,898 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 03:07:50,898 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 03:07:50,898 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 03:07:50,898 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 03:07:50,898 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 03:07:50,900 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 03:07:50,900 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 03:07:50,900 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 03:07:50,900 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 03:07:50,901 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 03:07:50,901 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 03:07:50,901 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-28 03:07:50,958 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 03:07:50,971 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 03:07:50,977 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 03:07:50,979 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 03:07:50,980 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 03:07:50,981 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i [2018-11-28 03:07:51,047 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2278861f9/d305cdce129c4d84b852b8d0c52cc522/FLAG3362ba9e1 [2018-11-28 03:07:51,826 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 03:07:51,827 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i [2018-11-28 03:07:51,867 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2278861f9/d305cdce129c4d84b852b8d0c52cc522/FLAG3362ba9e1 [2018-11-28 03:07:52,356 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2278861f9/d305cdce129c4d84b852b8d0c52cc522 [2018-11-28 03:07:52,365 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 03:07:52,367 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 03:07:52,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 03:07:52,368 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 03:07:52,374 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 03:07:52,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:07:52" (1/1) ... [2018-11-28 03:07:52,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63107818 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:52, skipping insertion in model container [2018-11-28 03:07:52,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:07:52" (1/1) ... [2018-11-28 03:07:52,388 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 03:07:52,511 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 03:07:54,290 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 03:07:54,359 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 03:07:54,671 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 03:07:54,850 INFO L195 MainTranslator]: Completed translation [2018-11-28 03:07:54,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:54 WrapperNode [2018-11-28 03:07:54,851 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 03:07:54,852 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 03:07:54,852 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 03:07:54,852 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 03:07:54,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:54" (1/1) ... [2018-11-28 03:07:54,947 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:54" (1/1) ... [2018-11-28 03:07:54,974 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 03:07:54,974 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 03:07:54,974 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 03:07:54,974 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 03:07:54,983 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:54" (1/1) ... [2018-11-28 03:07:54,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:54" (1/1) ... [2018-11-28 03:07:55,008 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:54" (1/1) ... [2018-11-28 03:07:55,009 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:54" (1/1) ... [2018-11-28 03:07:55,170 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:54" (1/1) ... [2018-11-28 03:07:55,198 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:54" (1/1) ... [2018-11-28 03:07:55,230 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:54" (1/1) ... [2018-11-28 03:07:55,260 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 03:07:55,263 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 03:07:55,263 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 03:07:55,263 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 03:07:55,266 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:07:54" (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 [2018-11-28 03:07:55,343 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-28 03:07:55,343 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-28 03:07:55,343 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-28 03:07:55,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-28 03:07:55,344 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-28 03:07:55,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-28 03:07:55,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-28 03:07:55,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2018-11-28 03:07:55,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2018-11-28 03:07:55,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-28 03:07:55,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-28 03:07:55,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2018-11-28 03:07:55,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 03:07:55,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-28 03:07:55,346 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2018-11-28 03:07:55,346 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2018-11-28 03:07:55,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-11-28 03:07:55,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-28 03:07:55,347 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2018-11-28 03:07:55,347 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2018-11-28 03:07:55,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-28 03:07:55,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-28 03:07:55,348 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-28 03:07:55,348 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-28 03:07:55,348 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_open [2018-11-28 03:07:55,348 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_open [2018-11-28 03:07:55,349 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_probe [2018-11-28 03:07:55,349 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_probe [2018-11-28 03:07:55,349 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_init [2018-11-28 03:07:55,349 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_init [2018-11-28 03:07:55,349 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-11-28 03:07:55,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2018-11-28 03:07:55,350 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-28 03:07:55,350 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-28 03:07:55,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-28 03:07:55,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-28 03:07:55,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_open_lock_of_phantom_device [2018-11-28 03:07:55,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_open_lock_of_phantom_device [2018-11-28 03:07:55,351 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2018-11-28 03:07:55,351 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2018-11-28 03:07:55,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-28 03:07:55,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-28 03:07:55,351 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_exit [2018-11-28 03:07:55,352 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_exit [2018-11-28 03:07:55,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-28 03:07:55,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_phantom_mutex [2018-11-28 03:07:55,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_phantom_mutex [2018-11-28 03:07:55,352 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-28 03:07:55,353 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-28 03:07:55,354 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-28 03:07:55,354 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2018-11-28 03:07:55,354 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2018-11-28 03:07:55,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2018-11-28 03:07:55,354 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_compat_ioctl [2018-11-28 03:07:55,354 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_compat_ioctl [2018-11-28 03:07:55,355 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2018-11-28 03:07:55,355 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_chrdev_region [2018-11-28 03:07:55,355 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-28 03:07:55,355 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2018-11-28 03:07:55,355 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-28 03:07:55,356 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-11-28 03:07:55,356 INFO L130 BoogieDeclarations]: Found specification of procedure class_remove_file [2018-11-28 03:07:55,356 INFO L138 BoogieDeclarations]: Found implementation of procedure class_remove_file [2018-11-28 03:07:55,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-28 03:07:55,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2018-11-28 03:07:55,356 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-28 03:07:55,357 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-28 03:07:55,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-28 03:07:55,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-28 03:07:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2018-11-28 03:07:55,359 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2018-11-28 03:07:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-11-28 03:07:55,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-11-28 03:07:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-28 03:07:55,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-28 03:07:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-28 03:07:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-28 03:07:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_open_lock_of_phantom_device [2018-11-28 03:07:55,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_open_lock_of_phantom_device [2018-11-28 03:07:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-28 03:07:55,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-28 03:07:55,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_18 [2018-11-28 03:07:55,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_18 [2018-11-28 03:07:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2018-11-28 03:07:55,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2018-11-28 03:07:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-28 03:07:55,364 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-28 03:07:55,364 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2018-11-28 03:07:55,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2018-11-28 03:07:55,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 03:07:55,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 03:07:55,365 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2018-11-28 03:07:55,365 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2018-11-28 03:07:55,365 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-28 03:07:55,365 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2018-11-28 03:07:55,365 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-28 03:07:55,365 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-28 03:07:55,366 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-28 03:07:55,367 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-28 03:07:55,367 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-28 03:07:55,367 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-28 03:07:55,367 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-28 03:07:55,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-28 03:07:55,368 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 03:07:55,368 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 03:07:55,368 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-28 03:07:55,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2018-11-28 03:07:55,368 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_status [2018-11-28 03:07:55,368 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_status [2018-11-28 03:07:55,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_9 [2018-11-28 03:07:55,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_9 [2018-11-28 03:07:55,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 03:07:55,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_open_lock_of_phantom_device [2018-11-28 03:07:55,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_open_lock_of_phantom_device [2018-11-28 03:07:55,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2018-11-28 03:07:55,370 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_remove [2018-11-28 03:07:55,370 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_remove [2018-11-28 03:07:55,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2018-11-28 03:07:55,370 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_release [2018-11-28 03:07:55,370 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_release [2018-11-28 03:07:55,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2018-11-28 03:07:55,371 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-28 03:07:55,371 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-11-28 03:07:55,371 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_poll [2018-11-28 03:07:55,371 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_poll [2018-11-28 03:07:55,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2018-11-28 03:07:55,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2018-11-28 03:07:55,373 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-28 03:07:55,373 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-11-28 03:07:55,373 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-28 03:07:55,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-28 03:07:55,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 03:07:55,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-28 03:07:55,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-28 03:07:55,374 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2018-11-28 03:07:55,374 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2018-11-28 03:07:55,374 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-28 03:07:55,379 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-28 03:07:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-28 03:07:55,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-28 03:07:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-28 03:07:55,380 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-28 03:07:55,380 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2018-11-28 03:07:55,381 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2018-11-28 03:07:55,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-28 03:07:55,382 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2018-11-28 03:07:55,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2018-11-28 03:07:55,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-28 03:07:55,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_17 [2018-11-28 03:07:55,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_17 [2018-11-28 03:07:55,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 03:07:55,383 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-28 03:07:55,383 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-28 03:07:55,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 03:07:55,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 03:07:55,383 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2018-11-28 03:07:55,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2018-11-28 03:07:55,384 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-28 03:07:55,384 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-11-28 03:07:55,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-28 03:07:55,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2018-11-28 03:07:55,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2018-11-28 03:07:55,385 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-28 03:07:55,385 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2018-11-28 03:07:55,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-28 03:07:55,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-11-28 03:07:55,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-11-28 03:07:55,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-28 03:07:55,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2018-11-28 03:07:55,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2018-11-28 03:07:55,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2018-11-28 03:07:55,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2018-11-28 03:07:55,388 INFO L130 BoogieDeclarations]: Found specification of procedure class_create_file [2018-11-28 03:07:55,388 INFO L138 BoogieDeclarations]: Found implementation of procedure class_create_file [2018-11-28 03:07:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2018-11-28 03:07:55,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2018-11-28 03:07:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-28 03:07:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-28 03:07:55,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2018-11-28 03:07:55,389 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_get_free [2018-11-28 03:07:55,389 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_get_free [2018-11-28 03:07:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2018-11-28 03:07:55,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2018-11-28 03:07:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_suspend [2018-11-28 03:07:55,390 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_suspend [2018-11-28 03:07:55,390 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2018-11-28 03:07:55,390 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2018-11-28 03:07:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-28 03:07:55,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2018-11-28 03:07:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-28 03:07:55,391 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-28 03:07:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-28 03:07:55,391 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-28 03:07:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-28 03:07:55,392 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-11-28 03:07:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2018-11-28 03:07:55,392 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2018-11-28 03:07:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-28 03:07:55,392 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2018-11-28 03:07:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-28 03:07:55,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-11-28 03:07:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2018-11-28 03:07:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure show_class_attr_string [2018-11-28 03:07:55,394 INFO L138 BoogieDeclarations]: Found implementation of procedure show_class_attr_string [2018-11-28 03:07:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2018-11-28 03:07:55,394 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2018-11-28 03:07:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-28 03:07:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2018-11-28 03:07:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-28 03:07:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-28 03:07:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_resume [2018-11-28 03:07:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_resume [2018-11-28 03:07:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-28 03:07:55,398 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-11-28 03:07:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 03:07:55,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 03:07:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_ioctl [2018-11-28 03:07:55,399 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_ioctl [2018-11-28 03:07:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_phantom_mutex [2018-11-28 03:07:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_phantom_mutex [2018-11-28 03:07:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-28 03:07:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-28 03:08:25,440 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 03:08:25,440 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-28 03:08:25,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:08:25 BoogieIcfgContainer [2018-11-28 03:08:25,441 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 03:08:25,444 INFO L168 Benchmark]: Toolchain (without parser) took 33078.63 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -1.0 GB). Peak memory consumption was 909.1 MB. Max. memory is 7.1 GB. [2018-11-28 03:08:25,447 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 03:08:25,447 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2483.64 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 740.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -684.0 MB). Peak memory consumption was 74.3 MB. Max. memory is 7.1 GB. [2018-11-28 03:08:25,448 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.80 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 03:08:25,449 INFO L168 Benchmark]: Boogie Preprocessor took 288.37 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. [2018-11-28 03:08:25,449 INFO L168 Benchmark]: RCFGBuilder took 30178.57 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 351.8 MB). Free memory was 2.1 GB in the beginning and 2.4 GB in the end (delta: -366.6 MB). Peak memory consumption was 814.7 MB. Max. memory is 7.1 GB. [2018-11-28 03:08:25,454 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2483.64 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 740.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -684.0 MB). Peak memory consumption was 74.3 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 121.80 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 288.37 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 30178.57 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 351.8 MB). Free memory was 2.1 GB in the beginning and 2.4 GB in the end (delta: -366.6 MB). Peak memory consumption was 814.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...