java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-25 21:47:06,311 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 21:47:06,317 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 21:47:06,330 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 21:47:06,330 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 21:47:06,331 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 21:47:06,333 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 21:47:06,335 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 21:47:06,336 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 21:47:06,337 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 21:47:06,338 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 21:47:06,338 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 21:47:06,339 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 21:47:06,340 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 21:47:06,341 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 21:47:06,342 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 21:47:06,343 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 21:47:06,345 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 21:47:06,347 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 21:47:06,348 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 21:47:06,350 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 21:47:06,351 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 21:47:06,353 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-25 21:47:06,353 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-25 21:47:06,354 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-25 21:47:06,355 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-25 21:47:06,356 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-25 21:47:06,357 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-25 21:47:06,358 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-25 21:47:06,359 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-25 21:47:06,359 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-25 21:47:06,360 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-25 21:47:06,360 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-25 21:47:06,360 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-25 21:47:06,361 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-25 21:47:06,362 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-25 21:47:06,362 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-25 21:47:06,380 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 21:47:06,380 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 21:47:06,381 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 21:47:06,381 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 21:47:06,382 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 21:47:06,382 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 21:47:06,382 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 21:47:06,383 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 21:47:06,383 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 21:47:06,383 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 21:47:06,383 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 21:47:06,383 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 21:47:06,383 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 21:47:06,384 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 21:47:06,384 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 21:47:06,384 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 21:47:06,384 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 21:47:06,384 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 21:47:06,385 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 21:47:06,385 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 21:47:06,385 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 21:47:06,385 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 21:47:06,386 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 21:47:06,386 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 21:47:06,386 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 21:47:06,386 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 21:47:06,386 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 21:47:06,386 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 21:47:06,387 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-25 21:47:06,428 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 21:47:06,440 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 21:47:06,444 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 21:47:06,445 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 21:47:06,445 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 21:47:06,446 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.i [2018-11-25 21:47:06,499 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fee3e04c7/b131f5c200544410aadd9874e6426c15/FLAG77f6a0f39 [2018-11-25 21:47:07,296 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 21:47:07,297 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.i [2018-11-25 21:47:07,349 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fee3e04c7/b131f5c200544410aadd9874e6426c15/FLAG77f6a0f39 [2018-11-25 21:47:07,794 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fee3e04c7/b131f5c200544410aadd9874e6426c15 [2018-11-25 21:47:07,805 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 21:47:07,807 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 21:47:07,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 21:47:07,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 21:47:07,812 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 21:47:07,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 09:47:07" (1/1) ... [2018-11-25 21:47:07,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2914b96a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:47:07, skipping insertion in model container [2018-11-25 21:47:07,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 09:47:07" (1/1) ... [2018-11-25 21:47:07,828 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 21:47:07,985 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 21:47:10,295 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 21:47:10,354 INFO L191 MainTranslator]: Completed pre-run [2018-11-25 21:47:10,768 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 21:47:11,383 INFO L195 MainTranslator]: Completed translation [2018-11-25 21:47:11,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:47:11 WrapperNode [2018-11-25 21:47:11,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 21:47:11,386 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-25 21:47:11,386 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-25 21:47:11,386 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-25 21:47:11,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:47:11" (1/1) ... [2018-11-25 21:47:11,524 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:47:11" (1/1) ... [2018-11-25 21:47:11,577 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-25 21:47:11,578 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-25 21:47:11,578 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-25 21:47:11,578 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-25 21:47:11,590 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:47:11" (1/1) ... [2018-11-25 21:47:11,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:47:11" (1/1) ... [2018-11-25 21:47:11,639 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:47:11" (1/1) ... [2018-11-25 21:47:11,640 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:47:11" (1/1) ... [2018-11-25 21:47:11,859 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:47:11" (1/1) ... [2018-11-25 21:47:11,891 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:47:11" (1/1) ... [2018-11-25 21:47:11,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:47:11" (1/1) ... [2018-11-25 21:47:11,956 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-25 21:47:11,956 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-25 21:47:11,957 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-25 21:47:11,957 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-25 21:47:11,958 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:47:11" (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 [2018-11-25 21:47:12,027 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_ext_cap_pwr_perm [2018-11-25 21:47:12,027 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_ext_cap_pwr_perm [2018-11-25 21:47:12,027 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_perm_bits [2018-11-25 21:47:12,028 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_perm_bits [2018-11-25 21:47:12,028 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-25 21:47:12,028 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-25 21:47:12,028 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_open [2018-11-25 21:47:12,028 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_open [2018-11-25 21:47:12,029 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_write [2018-11-25 21:47:12,029 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_write [2018-11-25 21:47:12,029 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_disable [2018-11-25 21:47:12,029 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_disable [2018-11-25 21:47:12,030 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_find_cap_start [2018-11-25 21:47:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_find_cap_start [2018-11-25 21:47:12,032 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ecap_init [2018-11-25 21:47:12,032 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ecap_init [2018-11-25 21:47:12,032 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-25 21:47:12,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2018-11-25 21:47:12,033 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask_handler [2018-11-25 21:47:12,033 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask_handler [2018-11-25 21:47:12,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2018-11-25 21:47:12,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx [2018-11-25 21:47:12,034 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-25 21:47:12,034 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-25 21:47:12,034 INFO L130 BoogieDeclarations]: Found specification of procedure free_perm_bits [2018-11-25 21:47:12,034 INFO L138 BoogieDeclarations]: Found implementation of procedure free_perm_bits [2018-11-25 21:47:12,034 INFO L130 BoogieDeclarations]: Found specification of procedure p_setb [2018-11-25 21:47:12,034 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setb [2018-11-25 21:47:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_ioctl [2018-11-25 21:47:12,037 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_ioctl [2018-11-25 21:47:12,037 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-25 21:47:12,037 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-25 21:47:12,038 INFO L130 BoogieDeclarations]: Found specification of procedure virqfd_disable [2018-11-25 21:47:12,038 INFO L138 BoogieDeclarations]: Found implementation of procedure virqfd_disable [2018-11-25 21:47:12,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_byte [2018-11-25 21:47:12,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_byte [2018-11-25 21:47:12,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-25 21:47:12,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-25 21:47:12,039 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-25 21:47:12,039 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2018-11-25 21:47:12,039 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_word [2018-11-25 21:47:12,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_word [2018-11-25 21:47:12,039 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-25 21:47:12,039 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2018-11-25 21:47:12,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2018-11-25 21:47:12,040 INFO L130 BoogieDeclarations]: Found specification of procedure p_setd [2018-11-25 21:47:12,040 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setd [2018-11-25 21:47:12,040 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2018-11-25 21:47:12,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2018-11-25 21:47:12,040 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-25 21:47:12,041 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2018-11-25 21:47:12,041 INFO L130 BoogieDeclarations]: Found specification of procedure p_setw [2018-11-25 21:47:12,041 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setw [2018-11-25 21:47:12,041 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_enable [2018-11-25 21:47:12,041 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_enable [2018-11-25 21:47:12,041 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-25 21:47:12,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-11-25 21:47:12,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-25 21:47:12,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-25 21:47:12,042 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ext_cap_len [2018-11-25 21:47:12,042 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ext_cap_len [2018-11-25 21:47:12,042 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2018-11-25 21:47:12,043 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2018-11-25 21:47:12,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-25 21:47:12,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-25 21:47:12,043 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_init [2018-11-25 21:47:12,043 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_init [2018-11-25 21:47:12,043 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2018-11-25 21:47:12,043 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2018-11-25 21:47:12,044 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2018-11-25 21:47:12,044 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2018-11-25 21:47:12,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_reset_function [2018-11-25 21:47:12,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_reset_function [2018-11-25 21:47:12,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2018-11-25 21:47:12,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2018-11-25 21:47:12,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2018-11-25 21:47:12,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2018-11-25 21:47:12,045 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2018-11-25 21:47:12,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2018-11-25 21:47:12,045 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_err_to_errno [2018-11-25 21:47:12,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_err_to_errno [2018-11-25 21:47:12,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-25 21:47:12,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-25 21:47:12,046 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2018-11-25 21:47:12,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2018-11-25 21:47:12,046 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-25 21:47:12,047 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2018-11-25 21:47:12,047 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_probe [2018-11-25 21:47:12,047 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_probe [2018-11-25 21:47:12,047 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-25 21:47:12,047 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-25 21:47:12,047 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_fget [2018-11-25 21:47:12,048 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_fget [2018-11-25 21:47:12,048 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask [2018-11-25 21:47:12,048 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask [2018-11-25 21:47:12,048 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_disable [2018-11-25 21:47:12,048 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_disable [2018-11-25 21:47:12,049 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-25 21:47:12,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-25 21:47:12,049 INFO L130 BoogieDeclarations]: Found specification of procedure virqfd_deactivate [2018-11-25 21:47:12,049 INFO L138 BoogieDeclarations]: Found implementation of procedure virqfd_deactivate [2018-11-25 21:47:12,049 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-25 21:47:12,049 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-25 21:47:12,050 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_config_read [2018-11-25 21:47:12,050 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_config_read [2018-11-25 21:47:12,050 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-25 21:47:12,050 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2018-11-25 21:47:12,050 INFO L130 BoogieDeclarations]: Found specification of procedure init_poll_funcptr [2018-11-25 21:47:12,050 INFO L138 BoogieDeclarations]: Found implementation of procedure init_poll_funcptr [2018-11-25 21:47:12,051 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2018-11-25 21:47:12,051 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2018-11-25 21:47:12,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2018-11-25 21:47:12,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2018-11-25 21:47:12,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-25 21:47:12,051 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2018-11-25 21:47:12,052 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2018-11-25 21:47:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-25 21:47:12,052 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-25 21:47:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2018-11-25 21:47:12,052 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2018-11-25 21:47:12,052 INFO L130 BoogieDeclarations]: Found specification of procedure pci_store_saved_state [2018-11-25 21:47:12,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_store_saved_state [2018-11-25 21:47:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2018-11-25 21:47:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_del_group_dev [2018-11-25 21:47:12,053 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_del_group_dev [2018-11-25 21:47:12,053 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_mask [2018-11-25 21:47:12,053 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_mask [2018-11-25 21:47:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-25 21:47:12,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-25 21:47:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-25 21:47:12,054 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-25 21:47:12,054 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fill_vconfig_bytes [2018-11-25 21:47:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fill_vconfig_bytes [2018-11-25 21:47:12,055 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_bar_fixup [2018-11-25 21:47:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_bar_fixup [2018-11-25 21:47:12,055 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2018-11-25 21:47:12,055 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_get [2018-11-25 21:47:12,055 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_mask [2018-11-25 21:47:12,056 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_mask [2018-11-25 21:47:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-25 21:47:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_set_signal [2018-11-25 21:47:12,056 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_set_signal [2018-11-25 21:47:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-25 21:47:12,056 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_cap_len [2018-11-25 21:47:12,057 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_cap_len [2018-11-25 21:47:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_release [2018-11-25 21:47:12,057 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_release [2018-11-25 21:47:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-25 21:47:12,057 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-11-25 21:47:12,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2018-11-25 21:47:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2018-11-25 21:47:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_write [2018-11-25 21:47:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_write [2018-11-25 21:47:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_config_write [2018-11-25 21:47:12,058 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_config_write [2018-11-25 21:47:12,058 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2018-11-25 21:47:12,059 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2018-11-25 21:47:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-25 21:47:12,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2018-11-25 21:47:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-25 21:47:12,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-25 21:47:12,059 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-25 21:47:12,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-25 21:47:12,060 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_dword [2018-11-25 21:47:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_read_config_dword [2018-11-25 21:47:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2018-11-25 21:47:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2018-11-25 21:47:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-25 21:47:12,061 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-11-25 21:47:12,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx_mask_supported [2018-11-25 21:47:12,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_intx_mask_supported [2018-11-25 21:47:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2018-11-25 21:47:12,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2018-11-25 21:47:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-25 21:47:12,062 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2018-11-25 21:47:12,062 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2018-11-25 21:47:12,063 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2018-11-25 21:47:12,063 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2018-11-25 21:47:12,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2018-11-25 21:47:12,063 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-25 21:47:12,063 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-11-25 21:47:12,063 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2018-11-25 21:47:12,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2018-11-25 21:47:12,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_check_and_unmask_intx [2018-11-25 21:47:12,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_check_and_unmask_intx [2018-11-25 21:47:12,064 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_cap_len [2018-11-25 21:47:12,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_cap_len [2018-11-25 21:47:12,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2018-11-25 21:47:12,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2018-11-25 21:47:12,065 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_free [2018-11-25 21:47:12,066 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_free [2018-11-25 21:47:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2018-11-25 21:47:12,066 INFO L138 BoogieDeclarations]: Found implementation of procedure iommu_group_put [2018-11-25 21:47:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-25 21:47:12,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-25 21:47:12,066 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_enable [2018-11-25 21:47:12,066 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_enable [2018-11-25 21:47:12,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-25 21:47:12,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_word [2018-11-25 21:47:12,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_word [2018-11-25 21:47:12,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2018-11-25 21:47:12,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2018-11-25 21:47:12,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2018-11-25 21:47:12,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2018-11-25 21:47:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_trigger [2018-11-25 21:47:12,068 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_trigger [2018-11-25 21:47:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_byte [2018-11-25 21:47:12,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_byte [2018-11-25 21:47:12,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-25 21:47:12,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-25 21:47:12,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-25 21:47:12,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-25 21:47:12,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2018-11-25 21:47:12,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2018-11-25 21:47:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-25 21:47:12,071 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-25 21:47:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_pcix_perm [2018-11-25 21:47:12,071 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_pcix_perm [2018-11-25 21:47:12,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2018-11-25 21:47:12,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2018-11-25 21:47:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fileget [2018-11-25 21:47:12,072 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fileget [2018-11-25 21:47:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_af_perm [2018-11-25 21:47:12,072 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_af_perm [2018-11-25 21:47:12,072 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fdget [2018-11-25 21:47:12,072 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fdget [2018-11-25 21:47:12,074 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mem_readwrite [2018-11-25 21:47:12,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mem_readwrite [2018-11-25 21:47:12,075 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-25 21:47:12,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-25 21:47:12,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2018-11-25 21:47:12,075 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2018-11-25 21:47:12,075 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_uninit_perm_bits [2018-11-25 21:47:12,075 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_uninit_perm_bits [2018-11-25 21:47:12,076 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_msi_perm [2018-11-25 21:47:12,076 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_msi_perm [2018-11-25 21:47:12,076 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_bar_restore [2018-11-25 21:47:12,076 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_bar_restore [2018-11-25 21:47:12,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-25 21:47:12,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-25 21:47:12,076 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2018-11-25 21:47:12,077 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-25 21:47:12,077 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-25 21:47:12,077 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2018-11-25 21:47:12,077 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2018-11-25 21:47:12,077 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-25 21:47:12,077 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-25 21:47:12,077 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-25 21:47:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-25 21:47:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-25 21:47:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-25 21:47:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_write [2018-11-25 21:47:12,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_write [2018-11-25 21:47:12,078 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_send_intx_eventfd [2018-11-25 21:47:12,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_send_intx_eventfd [2018-11-25 21:47:12,079 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2018-11-25 21:47:12,079 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2018-11-25 21:47:12,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2018-11-25 21:47:12,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2018-11-25 21:47:12,079 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vc_cap_len [2018-11-25 21:47:12,079 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vc_cap_len [2018-11-25 21:47:12,080 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_exp_perm [2018-11-25 21:47:12,080 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_exp_perm [2018-11-25 21:47:12,080 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_block [2018-11-25 21:47:12,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_block [2018-11-25 21:47:12,080 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_read [2018-11-25 21:47:12,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_read [2018-11-25 21:47:12,081 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_enable [2018-11-25 21:47:12,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_enable [2018-11-25 21:47:12,083 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_init [2018-11-25 21:47:12,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_init [2018-11-25 21:47:12,083 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_read [2018-11-25 21:47:12,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_read [2018-11-25 21:47:12,083 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-25 21:47:12,084 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-25 21:47:12,084 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_virqfd_exit [2018-11-25 21:47:12,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_virqfd_exit [2018-11-25 21:47:12,084 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_direct_config_write [2018-11-25 21:47:12,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_direct_config_write [2018-11-25 21:47:12,084 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_dword [2018-11-25 21:47:12,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_user_write_config_dword [2018-11-25 21:47:12,085 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2018-11-25 21:47:12,085 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2018-11-25 21:47:12,085 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-25 21:47:12,085 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-25 21:47:12,085 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2018-11-25 21:47:12,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2018-11-25 21:47:12,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-25 21:47:12,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2018-11-25 21:47:12,086 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_generate_bar_flags [2018-11-25 21:47:12,086 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_generate_bar_flags [2018-11-25 21:47:12,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-25 21:47:12,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2018-11-25 21:47:12,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2018-11-25 21:47:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_pm_perm [2018-11-25 21:47:12,091 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_pm_perm [2018-11-25 21:47:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_func_entry [2018-11-25 21:47:12,091 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_func_entry [2018-11-25 21:47:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2018-11-25 21:47:12,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2018-11-25 21:47:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_virqfd_init [2018-11-25 21:47:12,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_virqfd_init [2018-11-25 21:47:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_irq_count [2018-11-25 21:47:12,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_irq_count [2018-11-25 21:47:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-25 21:47:12,093 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-11-25 21:47:12,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2018-11-25 21:47:12,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2018-11-25 21:47:12,093 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-25 21:47:12,093 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-25 21:47:12,093 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-25 21:47:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-11-25 21:47:12,094 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-25 21:47:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-25 21:47:12,094 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_irqs_ioctl [2018-11-25 21:47:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_irqs_ioctl [2018-11-25 21:47:12,094 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~~uint32_t~0~X~$Pointer$~TO~int [2018-11-25 21:47:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~~uint32_t~0~X~$Pointer$~TO~int [2018-11-25 21:47:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2018-11-25 21:47:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2018-11-25 21:47:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_do_rw [2018-11-25 21:47:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_do_rw [2018-11-25 21:47:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_cap_init [2018-11-25 21:47:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_cap_init [2018-11-25 21:47:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~$Pointer$~TO~int [2018-11-25 21:47:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~$Pointer$~TO~int [2018-11-25 21:47:12,096 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_direct_config_read [2018-11-25 21:47:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_direct_config_read [2018-11-25 21:47:12,096 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_ext_cap_err_perm [2018-11-25 21:47:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_ext_cap_err_perm [2018-11-25 21:47:12,096 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_reset_function [2018-11-25 21:47:12,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_reset_function [2018-11-25 21:47:12,097 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_disable [2018-11-25 21:47:12,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_disable [2018-11-25 21:47:12,097 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-25 21:47:12,097 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-25 21:47:12,097 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2018-11-25 21:47:12,097 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2018-11-25 21:47:12,098 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mmap [2018-11-25 21:47:12,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mmap [2018-11-25 21:47:12,098 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_remove [2018-11-25 21:47:12,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_remove [2018-11-25 21:47:12,098 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2018-11-25 21:47:12,098 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2018-11-25 21:47:12,098 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-25 21:47:12,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2018-11-25 21:47:12,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-25 21:47:12,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-25 21:47:12,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2018-11-25 21:47:12,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2018-11-25 21:47:12,099 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_read [2018-11-25 21:47:12,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_read [2018-11-25 21:47:12,100 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-25 21:47:12,100 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2018-11-25 21:47:12,100 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_basic_config_read [2018-11-25 21:47:12,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_basic_config_read [2018-11-25 21:47:12,100 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_vector_signal [2018-11-25 21:47:12,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_vector_signal [2018-11-25 21:47:12,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~~__le32~0~TO~int [2018-11-25 21:47:12,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~~__le32~0~TO~int [2018-11-25 21:47:12,101 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-25 21:47:12,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2018-11-25 21:47:12,101 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_cleanup [2018-11-25 21:47:12,101 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_cleanup [2018-11-25 21:47:12,101 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_basic_perm [2018-11-25 21:47:12,102 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_basic_perm [2018-11-25 21:47:12,102 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-25 21:47:12,102 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2018-11-25 21:47:12,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2018-11-25 21:47:12,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2018-11-25 21:47:12,103 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-25 21:47:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-25 21:47:12,104 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2018-11-25 21:47:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2018-11-25 21:47:12,104 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_init_perm_bits [2018-11-25 21:47:12,104 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_init_perm_bits [2018-11-25 21:47:12,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2018-11-25 21:47:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2018-11-25 21:47:12,105 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-25 21:47:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-25 21:47:12,105 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_io_readwrite [2018-11-25 21:47:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_io_readwrite [2018-11-25 21:47:12,105 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_msi_trigger [2018-11-25 21:47:12,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_msi_trigger [2018-11-25 21:47:12,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-25 21:47:12,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_load_and_free_saved_state [2018-11-25 21:47:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_load_and_free_saved_state [2018-11-25 21:47:12,106 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_basic_config_write [2018-11-25 21:47:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_basic_config_write [2018-11-25 21:47:12,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2018-11-25 21:47:12,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2018-11-25 21:47:12,107 INFO L130 BoogieDeclarations]: Found specification of procedure virqfd_enable [2018-11-25 21:47:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure virqfd_enable [2018-11-25 21:47:12,107 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-25 21:47:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-25 21:47:12,107 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_config_readwrite [2018-11-25 21:47:12,107 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_config_readwrite [2018-11-25 21:47:12,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2018-11-25 21:47:12,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2018-11-25 21:47:12,108 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-25 21:47:12,108 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2018-11-25 21:47:12,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-25 21:47:12,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-25 21:47:12,108 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_unmask [2018-11-25 21:47:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_unmask [2018-11-25 21:47:12,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-25 21:47:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-25 21:47:12,109 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_add_group_dev [2018-11-25 21:47:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_add_group_dev [2018-11-25 21:47:12,109 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-25 21:47:12,109 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-25 21:47:15,240 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-25 21:47:28,421 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-25 21:47:28,421 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-25 21:47:28,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 09:47:28 BoogieIcfgContainer [2018-11-25 21:47:28,422 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-25 21:47:28,424 INFO L168 Benchmark]: Toolchain (without parser) took 20618.45 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 2.0 GB in the end (delta: -628.9 MB). Peak memory consumption was 802.5 MB. Max. memory is 7.1 GB. [2018-11-25 21:47:28,426 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-25 21:47:28,427 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3576.72 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 746.1 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -517.5 MB). Peak memory consumption was 249.2 MB. Max. memory is 7.1 GB. [2018-11-25 21:47:28,428 INFO L168 Benchmark]: Boogie Procedure Inliner took 192.07 ms. Allocated memory is still 2.3 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 21:47:28,429 INFO L168 Benchmark]: Boogie Preprocessor took 378.04 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 53.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 7.1 GB. [2018-11-25 21:47:28,429 INFO L168 Benchmark]: RCFGBuilder took 16466.00 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 369.1 MB). Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -164.8 MB). Peak memory consumption was 520.5 MB. Max. memory is 7.1 GB. [2018-11-25 21:47:28,434 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 0.15 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 3576.72 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 746.1 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -517.5 MB). Peak memory consumption was 249.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 192.07 ms. Allocated memory is still 2.3 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 378.04 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 53.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 16466.00 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 369.1 MB). Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -164.8 MB). Peak memory consumption was 520.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...