java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 14:06:40,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 14:06:40,693 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 14:06:40,710 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 14:06:40,711 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 14:06:40,712 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 14:06:40,714 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 14:06:40,716 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 14:06:40,717 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 14:06:40,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 14:06:40,719 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 14:06:40,720 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 14:06:40,721 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 14:06:40,721 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 14:06:40,722 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 14:06:40,723 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 14:06:40,724 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 14:06:40,725 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 14:06:40,727 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 14:06:40,729 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 14:06:40,730 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 14:06:40,731 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 14:06:40,733 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 14:06:40,733 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 14:06:40,735 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 14:06:40,736 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 14:06:40,736 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 14:06:40,737 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 14:06:40,737 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 14:06:40,738 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 14:06:40,739 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 14:06:40,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 14:06:40,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 14:06:40,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 14:06:40,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 14:06:40,742 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 14:06:40,743 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 14:06:40,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 14:06:40,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 14:06:40,744 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 14:06:40,745 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 14:06:40,746 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 14:06:40,761 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 14:06:40,761 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 14:06:40,761 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 14:06:40,762 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 14:06:40,762 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 14:06:40,762 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 14:06:40,763 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 14:06:40,763 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 14:06:40,763 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 14:06:40,763 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 14:06:40,764 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 14:06:40,764 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 14:06:40,764 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 14:06:40,764 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 14:06:40,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 14:06:40,765 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 14:06:40,765 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 14:06:40,765 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 14:06:40,765 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 14:06:40,766 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 14:06:40,766 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 14:06:40,766 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 14:06:40,766 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 14:06:40,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 14:06:40,767 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 14:06:40,767 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 14:06:40,767 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 14:06:40,767 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 14:06:40,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 14:06:40,768 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 14:06:40,808 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 14:06:40,819 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 14:06:40,824 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 14:06:40,825 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 14:06:40,825 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 14:06:40,826 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i [2019-09-10 14:06:40,900 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/281443eba/8e1489abf9fb4a6795c13713e04f5104/FLAGb71be7f5e [2019-09-10 14:06:41,889 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 14:06:41,890 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i [2019-09-10 14:06:41,949 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/281443eba/8e1489abf9fb4a6795c13713e04f5104/FLAGb71be7f5e [2019-09-10 14:06:42,267 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/281443eba/8e1489abf9fb4a6795c13713e04f5104 [2019-09-10 14:06:42,276 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 14:06:42,277 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 14:06:42,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 14:06:42,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 14:06:42,282 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 14:06:42,283 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 02:06:42" (1/1) ... [2019-09-10 14:06:42,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22dadfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:06:42, skipping insertion in model container [2019-09-10 14:06:42,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 02:06:42" (1/1) ... [2019-09-10 14:06:42,298 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 14:06:42,479 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 14:06:46,333 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 14:06:46,450 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 14:06:47,078 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 14:06:48,230 INFO L192 MainTranslator]: Completed translation [2019-09-10 14:06:48,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:06:48 WrapperNode [2019-09-10 14:06:48,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 14:06:48,232 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 14:06:48,232 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 14:06:48,233 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 14:06:48,249 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:06:48" (1/1) ... [2019-09-10 14:06:48,250 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:06:48" (1/1) ... [2019-09-10 14:06:48,394 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:06:48" (1/1) ... [2019-09-10 14:06:48,395 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:06:48" (1/1) ... [2019-09-10 14:06:48,789 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:06:48" (1/1) ... [2019-09-10 14:06:48,853 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:06:48" (1/1) ... [2019-09-10 14:06:48,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:06:48" (1/1) ... [2019-09-10 14:06:49,043 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 14:06:49,044 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 14:06:49,044 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 14:06:49,044 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 14:06:49,046 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:06:48" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 14:06:49,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 14:06:49,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 14:06:49,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 14:06:49,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-10 14:06:49,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~$Pointer$ [2019-09-10 14:06:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-10 14:06:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 14:06:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-10 14:06:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2019-09-10 14:06:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~X~$Pointer$~TO~int [2019-09-10 14:06:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~$Pointer$~TO~int [2019-09-10 14:06:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~$Pointer$~TO~int [2019-09-10 14:06:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2019-09-10 14:06:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2019-09-10 14:06:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~int [2019-09-10 14:06:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-09-10 14:06:49,160 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-10 14:06:49,160 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-10 14:06:49,160 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-10 14:06:49,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 14:06:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 14:06:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-10 14:06:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-10 14:06:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 14:06:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 14:06:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 14:06:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 14:06:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 14:06:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 14:06:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-10 14:06:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-10 14:06:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-10 14:06:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-10 14:06:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-09-10 14:06:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-09-10 14:06:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 14:06:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-09-10 14:06:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-09-10 14:06:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-09-10 14:06:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-09-10 14:06:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-09-10 14:06:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-10 14:06:49,166 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-10 14:06:49,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-10 14:06:49,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-10 14:06:49,167 INFO L138 BoogieDeclarations]: Found implementation of procedure device_lock_assert [2019-09-10 14:06:49,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_physfn [2019-09-10 14:06:49,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2019-09-10 14:06:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-10 14:06:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-10 14:06:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-09-10 14:06:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dev_assigned [2019-09-10 14:06:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_dev_assigned [2019-09-10 14:06:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure HYPERVISOR_physdev_op [2019-09-10 14:06:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_release_pci_dev [2019-09-10 14:06:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_get_pcifront_dev [2019-09-10 14:06:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_alloc [2019-09-10 14:06:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_release [2019-09-10 14:06:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_get [2019-09-10 14:06:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_put [2019-09-10 14:06:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_find [2019-09-10 14:06:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_get_pci_dev [2019-09-10 14:06:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_get_pci_dev_by_slot [2019-09-10 14:06:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_get_pci_dev [2019-09-10 14:06:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_put_pci_dev [2019-09-10 14:06:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_match_one [2019-09-10 14:06:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_match [2019-09-10 14:06:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_init_device [2019-09-10 14:06:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_init_devices_late [2019-09-10 14:06:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_seize [2019-09-10 14:06:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_probe [2019-09-10 14:06:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_remove [2019-09-10 14:06:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_domain_by_device [2019-09-10 14:06:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure common_process [2019-09-10 14:06:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_slot_reset [2019-09-10 14:06:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_mmio_enabled [2019-09-10 14:06:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_error_detected [2019-09-10 14:06:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_error_resume [2019-09-10 14:06:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure str_to_slot [2019-09-10 14:06:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure str_to_quirk [2019-09-10 14:06:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_id_add [2019-09-10 14:06:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_id_remove [2019-09-10 14:06:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_reg_add [2019-09-10 14:06:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_slot_add [2019-09-10 14:06:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_slot_remove [2019-09-10 14:06:49,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_slot_show [2019-09-10 14:06:49,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_irq_handler_show [2019-09-10 14:06:49,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_irq_handler_switch [2019-09-10 14:06:49,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_quirk_add [2019-09-10 14:06:49,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_quirk_show [2019-09-10 14:06:49,182 INFO L138 BoogieDeclarations]: Found implementation of procedure permissive_add [2019-09-10 14:06:49,182 INFO L138 BoogieDeclarations]: Found implementation of procedure permissive_show [2019-09-10 14:06:49,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_exit [2019-09-10 14:06:49,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_init [2019-09-10 14:06:49,182 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vfs [2019-09-10 14:06:49,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_stub_notifier [2019-09-10 14:06:49,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_init [2019-09-10 14:06:49,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_cleanup [2019-09-10 14:06:49,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_14 [2019-09-10 14:06:49,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_8 [2019-09-10 14:06:49,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_7 [2019-09-10 14:06:49,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_error_handlers_15 [2019-09-10 14:06:49,184 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 14:06:49,184 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-10 14:06:49,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-09-10 14:06:49,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-09-10 14:06:49,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-09-10 14:06:49,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-09-10 14:06:49,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-09-10 14:06:49,185 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-10 14:06:49,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-09-10 14:06:49,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_29 [2019-09-10 14:06:49,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_30 [2019-09-10 14:06:49,187 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-10 14:06:49,187 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-10 14:06:49,187 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-10 14:06:49,187 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-10 14:06:49,187 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-09-10 14:06:49,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-09-10 14:06:49,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_enabled [2019-09-10 14:06:49,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2019-09-10 14:06:49,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_exact [2019-09-10 14:06:49,189 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_get_pci_dev [2019-09-10 14:06:49,190 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_control_isr [2019-09-10 14:06:49,190 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_reset_device [2019-09-10 14:06:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_enable_msi [2019-09-10 14:06:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_disable_msi [2019-09-10 14:06:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_enable_msix [2019-09-10 14:06:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_disable_msix [2019-09-10 14:06:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_test_and_schedule_op [2019-09-10 14:06:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_do_op [2019-09-10 14:06:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_handle_event [2019-09-10 14:06:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_guest_interrupt [2019-09-10 14:06:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-09-10 14:06:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-09-10 14:06:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-09-10 14:06:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-09-10 14:06:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-09-10 14:06:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_52 [2019-09-10 14:06:49,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_53 [2019-09-10 14:06:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_54 [2019-09-10 14:06:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_55 [2019-09-10 14:06:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_56 [2019-09-10 14:06:49,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_62 [2019-09-10 14:06:49,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_66 [2019-09-10 14:06:49,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_67 [2019-09-10 14:06:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_add_pci_dev [2019-09-10 14:06:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_init_devices [2019-09-10 14:06:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_publish_pci_roots [2019-09-10 14:06:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_release_devices [2019-09-10 14:06:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pdev [2019-09-10 14:06:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_disconnect [2019-09-10 14:06:49,209 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pdev [2019-09-10 14:06:49,209 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_do_attach [2019-09-10 14:06:49,209 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_attach [2019-09-10 14:06:49,209 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_publish_pci_dev [2019-09-10 14:06:49,209 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_export_device [2019-09-10 14:06:49,209 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_remove_device [2019-09-10 14:06:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_publish_pci_root [2019-09-10 14:06:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_reconfigure [2019-09-10 14:06:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_frontend_changed [2019-09-10 14:06:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_setup_backend [2019-09-10 14:06:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_be_watch [2019-09-10 14:06:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_probe [2019-09-10 14:06:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_remove [2019-09-10 14:06:49,211 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_register [2019-09-10 14:06:49,211 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_unregister [2019-09-10 14:06:49,211 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-09-10 14:06:49,211 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-09-10 14:06:49,211 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-09-10 14:06:49,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xenbus_driver_5 [2019-09-10 14:06:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-09-10 14:06:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-09-10 14:06:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-09-10 14:06:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2019-09-10 14:06:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_89 [2019-09-10 14:06:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_90 [2019-09-10 14:06:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_91 [2019-09-10 14:06:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_92 [2019-09-10 14:06:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_93 [2019-09-10 14:06:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_99 [2019-09-10 14:06:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_103 [2019-09-10 14:06:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_104 [2019-09-10 14:06:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-09-10 14:06:49,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-09-10 14:06:49,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-09-10 14:06:49,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-09-10 14:06:49,214 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_read_config_byte [2019-09-10 14:06:49,214 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_read_config_word [2019-09-10 14:06:49,214 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_read_config_dword [2019-09-10 14:06:49,214 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_write_config_byte [2019-09-10 14:06:49,215 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_write_config_word [2019-09-10 14:06:49,215 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_write_config_dword [2019-09-10 14:06:49,216 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_space_read [2019-09-10 14:06:49,216 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_space_write [2019-09-10 14:06:49,216 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mask [2019-09-10 14:06:49,216 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_request [2019-09-10 14:06:49,216 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_value [2019-09-10 14:06:49,216 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibios_err_to_errno [2019-09-10 14:06:49,217 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_read [2019-09-10 14:06:49,217 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_write [2019-09-10 14:06:49,217 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_free_dyn_fields [2019-09-10 14:06:49,217 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_reset_dev [2019-09-10 14:06:49,217 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_free_dev [2019-09-10 14:06:49,218 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_field_offset [2019-09-10 14:06:49,218 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_init_dev [2019-09-10 14:06:49,218 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_init [2019-09-10 14:06:49,218 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-10 14:06:49,218 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-10 14:06:49,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_126 [2019-09-10 14:06:49,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_127 [2019-09-10 14:06:49,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_128 [2019-09-10 14:06:49,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_129 [2019-09-10 14:06:49,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_130 [2019-09-10 14:06:49,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_136 [2019-09-10 14:06:49,219 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-09-10 14:06:49,219 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_field [2019-09-10 14:06:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_fields [2019-09-10 14:06:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure command_init [2019-09-10 14:06:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure command_read [2019-09-10 14:06:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure command_write [2019-09-10 14:06:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure rom_write [2019-09-10 14:06:49,220 INFO L138 BoogieDeclarations]: Found implementation of procedure bar_write [2019-09-10 14:06:49,221 INFO L138 BoogieDeclarations]: Found implementation of procedure bar_read [2019-09-10 14:06:49,221 INFO L138 BoogieDeclarations]: Found implementation of procedure read_dev_bar [2019-09-10 14:06:49,221 INFO L138 BoogieDeclarations]: Found implementation of procedure bar_init [2019-09-10 14:06:49,221 INFO L138 BoogieDeclarations]: Found implementation of procedure rom_init [2019-09-10 14:06:49,221 INFO L138 BoogieDeclarations]: Found implementation of procedure bar_reset [2019-09-10 14:06:49,221 INFO L138 BoogieDeclarations]: Found implementation of procedure bar_release [2019-09-10 14:06:49,221 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_read_vendor [2019-09-10 14:06:49,222 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_read_device [2019-09-10 14:06:49,222 INFO L138 BoogieDeclarations]: Found implementation of procedure interrupt_read [2019-09-10 14:06:49,222 INFO L138 BoogieDeclarations]: Found implementation of procedure bist_write [2019-09-10 14:06:49,222 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_header_add_fields [2019-09-10 14:06:49,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-10 14:06:49,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_159 [2019-09-10 14:06:49,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_160 [2019-09-10 14:06:49,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_161 [2019-09-10 14:06:49,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_162 [2019-09-10 14:06:49,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_163 [2019-09-10 14:06:49,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_169 [2019-09-10 14:06:49,223 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_fields_offset [2019-09-10 14:06:49,223 INFO L138 BoogieDeclarations]: Found implementation of procedure register_capability [2019-09-10 14:06:49,224 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_capability_add_fields [2019-09-10 14:06:49,224 INFO L138 BoogieDeclarations]: Found implementation of procedure vpd_address_write [2019-09-10 14:06:49,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_caps_read [2019-09-10 14:06:49,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_ctrl_write [2019-09-10 14:06:49,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_ctrl_init [2019-09-10 14:06:49,224 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_capability_init [2019-09-10 14:06:49,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_192 [2019-09-10 14:06:49,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_193 [2019-09-10 14:06:49,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_194 [2019-09-10 14:06:49,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_195 [2019-09-10 14:06:49,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_196 [2019-09-10 14:06:49,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_202 [2019-09-10 14:06:49,225 INFO L138 BoogieDeclarations]: Found implementation of procedure match_one_device [2019-09-10 14:06:49,226 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_find_quirk [2019-09-10 14:06:49,226 INFO L138 BoogieDeclarations]: Found implementation of procedure register_quirk [2019-09-10 14:06:49,226 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_field_is_dup [2019-09-10 14:06:49,226 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_quirks_add_field [2019-09-10 14:06:49,226 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_quirks_init [2019-09-10 14:06:49,226 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_field_free [2019-09-10 14:06:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_quirk_release [2019-09-10 14:06:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_225 [2019-09-10 14:06:49,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_226 [2019-09-10 14:06:49,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_227 [2019-09-10 14:06:49,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_228 [2019-09-10 14:06:49,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_229 [2019-09-10 14:06:49,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_235 [2019-09-10 14:06:49,234 INFO L138 BoogieDeclarations]: Found implementation of procedure device_lock [2019-09-10 14:06:49,234 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2019-09-10 14:06:49,239 INFO L138 BoogieDeclarations]: Found implementation of procedure list_first [2019-09-10 14:06:49,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pci_dev [2019-09-10 14:06:49,239 INFO L138 BoogieDeclarations]: Found implementation of procedure match_slot [2019-09-10 14:06:49,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_add_pci_dev [2019-09-10 14:06:49,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_pci_dev [2019-09-10 14:06:49,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_init_devices [2019-09-10 14:06:49,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_publish_pci_roots [2019-09-10 14:06:49,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_devices [2019-09-10 14:06:49,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pcifront_dev [2019-09-10 14:06:49,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xen_pcibk_backend_4 [2019-09-10 14:06:49,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-09-10 14:06:49,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_258 [2019-09-10 14:06:49,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_259 [2019-09-10 14:06:49,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_260 [2019-09-10 14:06:49,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_261 [2019-09-10 14:06:49,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_262 [2019-09-10 14:06:49,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_268 [2019-09-10 14:06:49,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pci_dev___0 [2019-09-10 14:06:49,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_add_pci_dev___0 [2019-09-10 14:06:49,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_pci_dev___0 [2019-09-10 14:06:49,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_init_devices___0 [2019-09-10 14:06:49,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_publish_pci_roots___0 [2019-09-10 14:06:49,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_devices___0 [2019-09-10 14:06:49,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pcifront_dev___0 [2019-09-10 14:06:49,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xen_pcibk_backend_3 [2019-09-10 14:06:49,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-09-10 14:06:49,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_291 [2019-09-10 14:06:49,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_292 [2019-09-10 14:06:49,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_293 [2019-09-10 14:06:49,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_294 [2019-09-10 14:06:49,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_295 [2019-09-10 14:06:49,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_301 [2019-09-10 14:06:49,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-10 14:06:49,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 14:06:49,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 14:06:49,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 14:06:49,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 14:06:49,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-10 14:06:49,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-10 14:06:49,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-10 14:06:49,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-10 14:06:49,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-10 14:06:49,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-10 14:06:49,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2019-09-10 14:06:49,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-09-10 14:06:49,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-10 14:06:49,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-10 14:06:49,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-10 14:06:49,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-10 14:06:49,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-10 14:06:49,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-10 14:06:49,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-10 14:06:49,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-10 14:06:49,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_reset_function_locked [2019-09-10 14:06:49,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 14:06:49,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-10 14:06:49,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __xenbus_register_backend [2019-09-10 14:06:49,247 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-10 14:06:49,247 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-10 14:06:49,247 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_interdomain_evtchn_to_irqhandler [2019-09-10 14:06:49,247 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register_notifier [2019-09-10 14:06:49,247 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister_notifier [2019-09-10 14:06:49,248 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-09-10 14:06:49,248 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 14:06:49,248 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-10 14:06:49,248 INFO L138 BoogieDeclarations]: Found implementation of procedure device_release_driver [2019-09-10 14:06:49,248 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2019-09-10 14:06:49,248 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2019-09-10 14:06:49,248 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2019-09-10 14:06:49,248 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2019-09-10 14:06:49,249 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-10 14:06:49,249 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-09-10 14:06:49,249 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-10 14:06:49,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 14:06:49,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 14:06:49,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_15 [2019-09-10 14:06:49,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_15 [2019-09-10 14:06:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_14 [2019-09-10 14:06:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-10 14:06:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_15 [2019-09-10 14:06:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-10 14:06:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2019-09-10 14:06:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-10 14:06:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-10 14:06:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-10 14:06:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2019-09-10 14:06:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-09-10 14:06:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-09-10 14:06:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-09-10 14:06:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-09-10 14:06:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-09-10 14:06:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-09-10 14:06:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2019-09-10 14:06:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2019-09-10 14:06:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_get [2019-09-10 14:06:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2019-09-10 14:06:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-10 14:06:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-09-10 14:06:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-09-10 14:06:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-10 14:06:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2019-09-10 14:06:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_range [2019-09-10 14:06:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2019-09-10 14:06:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_load_and_free_saved_state [2019-09-10 14:06:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_load_saved_state [2019-09-10 14:06:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-09-10 14:06:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-09-10 14:06:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-10 14:06:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_mwi [2019-09-10 14:06:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-09-10 14:06:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_store_saved_state [2019-09-10 14:06:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-10 14:06:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-09-10 14:06:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 14:06:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-10 14:06:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-10 14:06:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-10 14:06:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-09-10 14:06:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2019-09-10 14:06:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2019-09-10 14:06:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_xenbus_watch [2019-09-10 14:06:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2019-09-10 14:06:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 14:06:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_find_device_domain_owner [2019-09-10 14:06:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_physdev_op_compat [2019-09-10 14:06:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pirq_from_irq [2019-09-10 14:06:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_register_device_domain_owner [2019-09-10 14:06:49,256 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_test_irq_shared [2019-09-10 14:06:49,256 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_unregister_device_domain_owner [2019-09-10 14:06:49,257 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2019-09-10 14:06:49,257 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_is_online [2019-09-10 14:06:49,257 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_gather [2019-09-10 14:06:49,257 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_map_ring_valloc [2019-09-10 14:06:49,257 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2019-09-10 14:06:49,257 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read_driver_state [2019-09-10 14:06:49,258 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2019-09-10 14:06:49,258 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2019-09-10 14:06:49,258 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2019-09-10 14:06:49,258 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2019-09-10 14:06:49,258 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unmap_ring_vfree [2019-09-10 14:06:49,258 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2019-09-10 14:06:49,258 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_watch_path [2019-09-10 14:06:49,258 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 14:06:49,258 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 14:06:49,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 14:06:49,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 14:06:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 14:06:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 14:06:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-10 14:06:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-10 14:06:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-10 14:06:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 14:06:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 14:06:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-10 14:06:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-10 14:06:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-10 14:06:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-10 14:06:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-10 14:06:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2019-09-10 14:06:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-09-10 14:06:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-10 14:06:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-10 14:06:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 14:06:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 14:06:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 14:06:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 14:06:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 14:06:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 14:06:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-10 14:06:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 14:06:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 14:06:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 14:06:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 14:06:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-10 14:06:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-10 14:06:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 14:06:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 14:06:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 14:06:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 14:06:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 14:06:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 14:06:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 14:06:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-10 14:06:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-10 14:06:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 14:06:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-10 14:06:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-10 14:06:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-10 14:06:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 14:06:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-10 14:06:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-09-10 14:06:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-10 14:06:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 14:06:49,266 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-09-10 14:06:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-09-10 14:06:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2019-09-10 14:06:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 14:06:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-10 14:06:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 14:06:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-09-10 14:06:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-10 14:06:49,267 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-10 14:06:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-09-10 14:06:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-10 14:06:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2019-09-10 14:06:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2019-09-10 14:06:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-10 14:06:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-09-10 14:06:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-09-10 14:06:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-10 14:06:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-09-10 14:06:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-09-10 14:06:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-09-10 14:06:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-09-10 14:06:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-09-10 14:06:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-09-10 14:06:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 14:06:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-09-10 14:06:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 14:06:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-09-10 14:06:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-10 14:06:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-09-10 14:06:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 14:06:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-09-10 14:06:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-10 14:06:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-10 14:06:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xen_pcibk_backend_3 [2019-09-10 14:06:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-09-10 14:06:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xen_pcibk_backend_4 [2019-09-10 14:06:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-09-10 14:06:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-09-10 14:06:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_14 [2019-09-10 14:06:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_8 [2019-09-10 14:06:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xenbus_driver_5 [2019-09-10 14:06:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_7 [2019-09-10 14:06:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_error_handlers_15 [2019-09-10 14:06:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register_notifier [2019-09-10 14:06:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister_notifier [2019-09-10 14:06:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2019-09-10 14:06:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2019-09-10 14:06:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-10 14:06:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-10 14:06:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-10 14:06:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure device_lock_assert [2019-09-10 14:06:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure device_release_driver [2019-09-10 14:06:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 14:06:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-10 14:06:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-10 14:06:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_physfn [2019-09-10 14:06:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_get [2019-09-10 14:06:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2019-09-10 14:06:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-10 14:06:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_reset_function_locked [2019-09-10 14:06:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-09-10 14:06:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-09-10 14:06:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_store_saved_state [2019-09-10 14:06:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_load_saved_state [2019-09-10 14:06:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_load_and_free_saved_state [2019-09-10 14:06:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-10 14:06:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_30 [2019-09-10 14:06:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-10 14:06:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_29 [2019-09-10 14:06:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2019-09-10 14:06:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-10 14:06:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-10 14:06:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-09-10 14:06:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dev_assigned [2019-09-10 14:06:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_dev_assigned [2019-09-10 14:06:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure xen_physdev_op_compat [2019-09-10 14:06:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure HYPERVISOR_physdev_op [2019-09-10 14:06:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2019-09-10 14:06:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure xen_find_device_domain_owner [2019-09-10 14:06:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure xen_unregister_device_domain_owner [2019-09-10 14:06:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2019-09-10 14:06:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2019-09-10 14:06:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2019-09-10 14:06:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_get_pci_dev_by_slot [2019-09-10 14:06:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_get_pci_dev [2019-09-10 14:06:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_put_pci_dev [2019-09-10 14:06:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_reset_device [2019-09-10 14:06:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_init [2019-09-10 14:06:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_init_dev [2019-09-10 14:06:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_free_dyn_fields [2019-09-10 14:06:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_reset_dev [2019-09-10 14:06:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_free_dev [2019-09-10 14:06:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_release_pci_dev [2019-09-10 14:06:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_get_pcifront_dev [2019-09-10 14:06:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-10 14:06:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_register [2019-09-10 14:06:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_unregister [2019-09-10 14:06:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_test_and_schedule_op [2019-09-10 14:06:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_quirks_add_field [2019-09-10 14:06:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_field_free [2019-09-10 14:06:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_quirk_release [2019-09-10 14:06:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_alloc [2019-09-10 14:06:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 14:06:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_release [2019-09-10 14:06:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_get [2019-09-10 14:06:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_put [2019-09-10 14:06:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_find [2019-09-10 14:06:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_get_pci_dev [2019-09-10 14:06:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_match_one [2019-09-10 14:06:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_match [2019-09-10 14:06:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_init_device [2019-09-10 14:06:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_init_devices_late [2019-09-10 14:06:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_seize [2019-09-10 14:06:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_probe [2019-09-10 14:06:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_remove [2019-09-10 14:06:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure kill_domain_by_device [2019-09-10 14:06:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure common_process [2019-09-10 14:06:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_slot_reset [2019-09-10 14:06:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_mmio_enabled [2019-09-10 14:06:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_error_detected [2019-09-10 14:06:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_error_resume [2019-09-10 14:06:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure str_to_slot [2019-09-10 14:06:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure str_to_quirk [2019-09-10 14:06:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_id_add [2019-09-10 14:06:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_id_remove [2019-09-10 14:06:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_reg_add [2019-09-10 14:06:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_slot_add [2019-09-10 14:06:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_slot_remove [2019-09-10 14:06:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_slot_show [2019-09-10 14:06:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_irq_handler_show [2019-09-10 14:06:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_irq_handler_switch [2019-09-10 14:06:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_quirk_add [2019-09-10 14:06:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_quirk_show [2019-09-10 14:06:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure permissive_add [2019-09-10 14:06:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure permissive_show [2019-09-10 14:06:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_exit [2019-09-10 14:06:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_init [2019-09-10 14:06:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure find_vfs [2019-09-10 14:06:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_stub_notifier [2019-09-10 14:06:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_init [2019-09-10 14:06:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_cleanup [2019-09-10 14:06:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_15 [2019-09-10 14:06:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_15 [2019-09-10 14:06:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 14:06:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 14:06:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_15 [2019-09-10 14:06:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_14 [2019-09-10 14:06:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2019-09-10 14:06:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-09-10 14:06:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-09-10 14:06:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 14:06:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-10 14:06:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-10 14:06:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-10 14:06:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_52 [2019-09-10 14:06:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_54 [2019-09-10 14:06:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_53 [2019-09-10 14:06:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_56 [2019-09-10 14:06:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_55 [2019-09-10 14:06:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-10 14:06:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_62 [2019-09-10 14:06:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-09-10 14:06:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-09-10 14:06:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-09-10 14:06:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-09-10 14:06:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-09-10 14:06:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-10 14:06:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-10 14:06:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_66 [2019-09-10 14:06:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-10 14:06:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_67 [2019-09-10 14:06:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pirq_from_irq [2019-09-10 14:06:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure xen_test_irq_shared [2019-09-10 14:06:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2019-09-10 14:06:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-09-10 14:06:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-09-10 14:06:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-09-10 14:06:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-09-10 14:06:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_enabled [2019-09-10 14:06:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-10 14:06:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-09-10 14:06:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-09-10 14:06:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2019-09-10 14:06:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2019-09-10 14:06:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2019-09-10 14:06:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_exact [2019-09-10 14:06:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_read [2019-09-10 14:06:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_write [2019-09-10 14:06:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_get_pci_dev [2019-09-10 14:06:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~$Pointer$ [2019-09-10 14:06:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_handle_event [2019-09-10 14:06:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_do_op [2019-09-10 14:06:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_guest_interrupt [2019-09-10 14:06:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_control_isr [2019-09-10 14:06:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_enable_msi [2019-09-10 14:06:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_disable_msi [2019-09-10 14:06:49,292 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_enable_msix [2019-09-10 14:06:49,292 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_disable_msix [2019-09-10 14:06:49,292 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-10 14:06:49,292 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-10 14:06:49,292 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-10 14:06:49,292 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-10 14:06:49,292 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-10 14:06:49,292 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-10 14:06:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-09-10 14:06:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-09-10 14:06:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_104 [2019-09-10 14:06:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_89 [2019-09-10 14:06:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_91 [2019-09-10 14:06:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_90 [2019-09-10 14:06:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_93 [2019-09-10 14:06:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_92 [2019-09-10 14:06:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_103 [2019-09-10 14:06:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_99 [2019-09-10 14:06:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-09-10 14:06:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-09-10 14:06:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-09-10 14:06:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2019-09-10 14:06:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure __xenbus_register_backend [2019-09-10 14:06:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2019-09-10 14:06:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2019-09-10 14:06:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_gather [2019-09-10 14:06:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_xenbus_watch [2019-09-10 14:06:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_watch_path [2019-09-10 14:06:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2019-09-10 14:06:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_map_ring_valloc [2019-09-10 14:06:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unmap_ring_vfree [2019-09-10 14:06:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read_driver_state [2019-09-10 14:06:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2019-09-10 14:06:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_is_online [2019-09-10 14:06:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure bind_interdomain_evtchn_to_irqhandler [2019-09-10 14:06:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2019-09-10 14:06:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure xen_register_device_domain_owner [2019-09-10 14:06:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_add_pci_dev [2019-09-10 14:06:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-10 14:06:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_init_devices [2019-09-10 14:06:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 14:06:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_publish_pci_roots [2019-09-10 14:06:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-10 14:06:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_release_devices [2019-09-10 14:06:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pdev [2019-09-10 14:06:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_disconnect [2019-09-10 14:06:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure free_pdev [2019-09-10 14:06:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_do_attach [2019-09-10 14:06:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_attach [2019-09-10 14:06:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_publish_pci_dev [2019-09-10 14:06:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_export_device [2019-09-10 14:06:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_remove_device [2019-09-10 14:06:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_publish_pci_root [2019-09-10 14:06:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_reconfigure [2019-09-10 14:06:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_frontend_changed [2019-09-10 14:06:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_setup_backend [2019-09-10 14:06:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_be_watch [2019-09-10 14:06:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_probe [2019-09-10 14:06:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_remove [2019-09-10 14:06:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 14:06:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 14:06:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-10 14:06:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-10 14:06:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_126 [2019-09-10 14:06:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_128 [2019-09-10 14:06:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_127 [2019-09-10 14:06:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_130 [2019-09-10 14:06:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_129 [2019-09-10 14:06:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_136 [2019-09-10 14:06:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-09-10 14:06:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-09-10 14:06:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-09-10 14:06:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-09-10 14:06:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-09-10 14:06:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-09-10 14:06:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-09-10 14:06:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-09-10 14:06:49,302 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_field_offset [2019-09-10 14:06:49,302 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_read_config_byte [2019-09-10 14:06:49,302 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_read_config_word [2019-09-10 14:06:49,302 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_read_config_dword [2019-09-10 14:06:49,302 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_write_config_byte [2019-09-10 14:06:49,302 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_write_config_word [2019-09-10 14:06:49,302 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_write_config_dword [2019-09-10 14:06:49,302 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_capability_init [2019-09-10 14:06:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_header_add_fields [2019-09-10 14:06:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_capability_add_fields [2019-09-10 14:06:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_quirks_init [2019-09-10 14:06:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_field_is_dup [2019-09-10 14:06:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure conf_space_read [2019-09-10 14:06:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2019-09-10 14:06:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure conf_space_write [2019-09-10 14:06:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~X~$Pointer$~TO~int [2019-09-10 14:06:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~$Pointer$~TO~int [2019-09-10 14:06:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~$Pointer$~TO~int [2019-09-10 14:06:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure get_mask [2019-09-10 14:06:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure valid_request [2019-09-10 14:06:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure merge_value [2019-09-10 14:06:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibios_err_to_errno [2019-09-10 14:06:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2019-09-10 14:06:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2019-09-10 14:06:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 14:06:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-10 14:06:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_159 [2019-09-10 14:06:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_161 [2019-09-10 14:06:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_160 [2019-09-10 14:06:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_163 [2019-09-10 14:06:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_162 [2019-09-10 14:06:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-09-10 14:06:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_169 [2019-09-10 14:06:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-10 14:06:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2019-09-10 14:06:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_mwi [2019-09-10 14:06:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2019-09-10 14:06:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_field [2019-09-10 14:06:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_fields [2019-09-10 14:06:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure command_init [2019-09-10 14:06:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure command_read [2019-09-10 14:06:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure command_write [2019-09-10 14:06:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure rom_write [2019-09-10 14:06:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure bar_write [2019-09-10 14:06:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure bar_read [2019-09-10 14:06:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure read_dev_bar [2019-09-10 14:06:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure bar_init [2019-09-10 14:06:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure rom_init [2019-09-10 14:06:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure bar_reset [2019-09-10 14:06:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure bar_release [2019-09-10 14:06:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_read_vendor [2019-09-10 14:06:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_read_device [2019-09-10 14:06:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure interrupt_read [2019-09-10 14:06:49,309 INFO L130 BoogieDeclarations]: Found specification of procedure bist_write [2019-09-10 14:06:49,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_192 [2019-09-10 14:06:49,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_194 [2019-09-10 14:06:49,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_193 [2019-09-10 14:06:49,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_196 [2019-09-10 14:06:49,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_195 [2019-09-10 14:06:49,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_202 [2019-09-10 14:06:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2019-09-10 14:06:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-09-10 14:06:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_fields_offset [2019-09-10 14:06:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure register_capability [2019-09-10 14:06:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure vpd_address_write [2019-09-10 14:06:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure pm_caps_read [2019-09-10 14:06:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure pm_ctrl_write [2019-09-10 14:06:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure pm_ctrl_init [2019-09-10 14:06:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_225 [2019-09-10 14:06:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_227 [2019-09-10 14:06:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_226 [2019-09-10 14:06:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_229 [2019-09-10 14:06:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_228 [2019-09-10 14:06:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_235 [2019-09-10 14:06:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure match_one_device [2019-09-10 14:06:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_find_quirk [2019-09-10 14:06:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure register_quirk [2019-09-10 14:06:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_258 [2019-09-10 14:06:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_260 [2019-09-10 14:06:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_259 [2019-09-10 14:06:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_262 [2019-09-10 14:06:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_261 [2019-09-10 14:06:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_268 [2019-09-10 14:06:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure device_lock [2019-09-10 14:06:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2019-09-10 14:06:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure list_first [2019-09-10 14:06:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pci_dev [2019-09-10 14:06:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure match_slot [2019-09-10 14:06:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_add_pci_dev [2019-09-10 14:06:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~int [2019-09-10 14:06:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_pci_dev [2019-09-10 14:06:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_init_devices [2019-09-10 14:06:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_publish_pci_roots [2019-09-10 14:06:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-09-10 14:06:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_devices [2019-09-10 14:06:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pcifront_dev [2019-09-10 14:06:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_291 [2019-09-10 14:06:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_293 [2019-09-10 14:06:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_292 [2019-09-10 14:06:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_295 [2019-09-10 14:06:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_294 [2019-09-10 14:06:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_301 [2019-09-10 14:06:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pci_dev___0 [2019-09-10 14:06:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_add_pci_dev___0 [2019-09-10 14:06:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_pci_dev___0 [2019-09-10 14:06:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_init_devices___0 [2019-09-10 14:06:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_publish_pci_roots___0 [2019-09-10 14:06:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_devices___0 [2019-09-10 14:06:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pcifront_dev___0 [2019-09-10 14:06:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-10 14:06:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 14:06:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-10 14:06:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-10 14:06:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-10 14:06:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-10 14:06:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 14:06:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-10 14:06:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-10 14:06:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 14:06:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 14:06:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 14:06:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 14:06:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 14:06:59,988 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 14:08:02,845 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 14:08:02,846 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-10 14:08:02,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 02:08:02 BoogieIcfgContainer [2019-09-10 14:08:02,852 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 14:08:02,854 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 14:08:02,854 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 14:08:02,859 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 14:08:02,860 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 02:06:42" (1/3) ... [2019-09-10 14:08:02,864 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29ca6d2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 02:08:02, skipping insertion in model container [2019-09-10 14:08:02,865 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:06:48" (2/3) ... [2019-09-10 14:08:02,866 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29ca6d2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 02:08:02, skipping insertion in model container [2019-09-10 14:08:02,867 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 02:08:02" (3/3) ... [2019-09-10 14:08:02,870 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i [2019-09-10 14:08:02,887 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 14:08:02,920 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-10 14:08:02,956 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-10 14:08:03,010 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 14:08:03,010 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 14:08:03,011 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 14:08:03,011 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 14:08:03,011 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 14:08:03,011 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 14:08:03,012 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 14:08:03,012 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 14:08:03,133 INFO L276 IsEmpty]: Start isEmpty. Operand 3895 states. [2019-09-10 14:08:03,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2019-09-10 14:08:03,215 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:08:03,217 INFO L399 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:08:03,222 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:08:03,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:08:03,232 INFO L82 PathProgramCache]: Analyzing trace with hash 1451284617, now seen corresponding path program 1 times [2019-09-10 14:08:03,237 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:08:03,437 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:08:03,437 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:08:03,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:08:03,438 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:08:04,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:08:05,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1413 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1413 trivial. 0 not checked. [2019-09-10 14:08:05,618 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:08:05,619 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:08:05,619 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:08:05,624 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:08:05,639 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:08:05,640 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:08:05,643 INFO L87 Difference]: Start difference. First operand 3895 states. Second operand 3 states. [2019-09-10 14:09:30,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:09:30,535 INFO L93 Difference]: Finished difference Result 7146 states and 9796 transitions. [2019-09-10 14:09:30,536 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:09:30,538 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 312 [2019-09-10 14:09:30,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:09:30,662 INFO L225 Difference]: With dead ends: 7146 [2019-09-10 14:09:30,662 INFO L226 Difference]: Without dead ends: 7073 [2019-09-10 14:09:30,664 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:09:30,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7073 states. [2019-09-10 14:09:31,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7073 to 7069. [2019-09-10 14:09:31,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7069 states. [2019-09-10 14:09:31,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7069 states to 7069 states and 9685 transitions. [2019-09-10 14:09:31,250 INFO L78 Accepts]: Start accepts. Automaton has 7069 states and 9685 transitions. Word has length 312 [2019-09-10 14:09:31,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:09:31,256 INFO L475 AbstractCegarLoop]: Abstraction has 7069 states and 9685 transitions. [2019-09-10 14:09:31,256 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:09:31,257 INFO L276 IsEmpty]: Start isEmpty. Operand 7069 states and 9685 transitions. [2019-09-10 14:09:31,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2019-09-10 14:09:31,288 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:09:31,291 INFO L399 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:09:31,291 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:09:31,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:09:31,292 INFO L82 PathProgramCache]: Analyzing trace with hash 1238928879, now seen corresponding path program 1 times [2019-09-10 14:09:31,292 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:09:31,304 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:09:31,304 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:09:31,304 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:09:31,304 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:09:31,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:09:32,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1629 trivial. 0 not checked. [2019-09-10 14:09:32,789 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:09:32,789 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:09:32,789 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:09:32,791 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:09:32,792 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:09:32,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:09:32,792 INFO L87 Difference]: Start difference. First operand 7069 states and 9685 transitions. Second operand 3 states. [2019-09-10 14:09:35,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:09:35,414 INFO L93 Difference]: Finished difference Result 13044 states and 17846 transitions. [2019-09-10 14:09:35,414 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:09:35,415 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 333 [2019-09-10 14:09:35,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:09:35,511 INFO L225 Difference]: With dead ends: 13044 [2019-09-10 14:09:35,511 INFO L226 Difference]: Without dead ends: 13040 [2019-09-10 14:09:35,512 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:09:35,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13040 states. [2019-09-10 14:09:35,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13040 to 13037. [2019-09-10 14:09:35,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13037 states. [2019-09-10 14:09:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13037 states to 13037 states and 17838 transitions. [2019-09-10 14:09:36,022 INFO L78 Accepts]: Start accepts. Automaton has 13037 states and 17838 transitions. Word has length 333 [2019-09-10 14:09:36,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:09:36,024 INFO L475 AbstractCegarLoop]: Abstraction has 13037 states and 17838 transitions. [2019-09-10 14:09:36,024 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:09:36,024 INFO L276 IsEmpty]: Start isEmpty. Operand 13037 states and 17838 transitions. [2019-09-10 14:09:36,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2019-09-10 14:09:36,034 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:09:36,035 INFO L399 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:09:36,035 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:09:36,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:09:36,036 INFO L82 PathProgramCache]: Analyzing trace with hash -79316384, now seen corresponding path program 1 times [2019-09-10 14:09:36,036 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:09:36,041 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:09:36,042 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:09:36,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:09:36,042 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:09:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:09:37,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1413 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1413 trivial. 0 not checked. [2019-09-10 14:09:37,272 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:09:37,273 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:09:37,273 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:09:37,274 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:09:37,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:09:37,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:09:37,275 INFO L87 Difference]: Start difference. First operand 13037 states and 17838 transitions. Second operand 3 states. [2019-09-10 14:09:56,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:09:56,203 INFO L93 Difference]: Finished difference Result 25738 states and 35197 transitions. [2019-09-10 14:09:56,203 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:09:56,204 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 344 [2019-09-10 14:09:56,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:09:56,386 INFO L225 Difference]: With dead ends: 25738 [2019-09-10 14:09:56,386 INFO L226 Difference]: Without dead ends: 25738 [2019-09-10 14:09:56,387 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:09:56,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25738 states. [2019-09-10 14:09:57,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25738 to 25734. [2019-09-10 14:09:57,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25734 states. [2019-09-10 14:09:57,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25734 states to 25734 states and 35194 transitions. [2019-09-10 14:09:57,206 INFO L78 Accepts]: Start accepts. Automaton has 25734 states and 35194 transitions. Word has length 344 [2019-09-10 14:09:57,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:09:57,208 INFO L475 AbstractCegarLoop]: Abstraction has 25734 states and 35194 transitions. [2019-09-10 14:09:57,208 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:09:57,208 INFO L276 IsEmpty]: Start isEmpty. Operand 25734 states and 35194 transitions. [2019-09-10 14:09:57,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2019-09-10 14:09:57,218 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:09:57,219 INFO L399 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 7, 7, 7, 7, 7, 7, 7, 7, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:09:57,219 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:09:57,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:09:57,220 INFO L82 PathProgramCache]: Analyzing trace with hash -1195995026, now seen corresponding path program 1 times [2019-09-10 14:09:57,220 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:09:57,224 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:09:57,224 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:09:57,224 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:09:57,224 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:09:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:09:59,754 INFO L134 CoverageAnalysis]: Checked inductivity of 1416 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1416 trivial. 0 not checked. [2019-09-10 14:09:59,754 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:09:59,754 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:09:59,754 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:09:59,755 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:09:59,755 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:09:59,755 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:09:59,756 INFO L87 Difference]: Start difference. First operand 25734 states and 35194 transitions. Second operand 3 states. [2019-09-10 14:10:09,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:10:09,113 INFO L93 Difference]: Finished difference Result 50530 states and 69134 transitions. [2019-09-10 14:10:09,113 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:10:09,113 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 349 [2019-09-10 14:10:09,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:10:09,357 INFO L225 Difference]: With dead ends: 50530 [2019-09-10 14:10:09,357 INFO L226 Difference]: Without dead ends: 50530 [2019-09-10 14:10:09,358 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:10:09,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50530 states. [2019-09-10 14:10:10,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50530 to 50327. [2019-09-10 14:10:10,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50327 states. [2019-09-10 14:10:10,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50327 states to 50327 states and 68860 transitions. [2019-09-10 14:10:10,897 INFO L78 Accepts]: Start accepts. Automaton has 50327 states and 68860 transitions. Word has length 349 [2019-09-10 14:10:10,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:10:10,898 INFO L475 AbstractCegarLoop]: Abstraction has 50327 states and 68860 transitions. [2019-09-10 14:10:10,898 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:10:10,898 INFO L276 IsEmpty]: Start isEmpty. Operand 50327 states and 68860 transitions. [2019-09-10 14:10:10,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2019-09-10 14:10:10,907 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:10:10,908 INFO L399 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 7, 7, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:10:10,908 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:10:10,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:10:10,908 INFO L82 PathProgramCache]: Analyzing trace with hash -1582734643, now seen corresponding path program 1 times [2019-09-10 14:10:10,909 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:10:10,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:10:10,913 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:10:10,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:10:10,913 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:10:11,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:10:11,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1425 trivial. 0 not checked. [2019-09-10 14:10:11,793 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:10:11,793 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:10:11,793 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:10:11,795 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:10:11,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:10:11,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:10:11,796 INFO L87 Difference]: Start difference. First operand 50327 states and 68860 transitions. Second operand 3 states. [2019-09-10 14:10:12,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:10:12,135 INFO L93 Difference]: Finished difference Result 50343 states and 68876 transitions. [2019-09-10 14:10:12,135 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:10:12,136 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 351 [2019-09-10 14:10:12,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:10:12,361 INFO L225 Difference]: With dead ends: 50343 [2019-09-10 14:10:12,362 INFO L226 Difference]: Without dead ends: 50343 [2019-09-10 14:10:12,362 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:10:14,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50343 states. [2019-09-10 14:10:15,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50343 to 50343. [2019-09-10 14:10:15,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50343 states. [2019-09-10 14:10:15,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50343 states to 50343 states and 68876 transitions. [2019-09-10 14:10:15,196 INFO L78 Accepts]: Start accepts. Automaton has 50343 states and 68876 transitions. Word has length 351 [2019-09-10 14:10:15,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:10:15,200 INFO L475 AbstractCegarLoop]: Abstraction has 50343 states and 68876 transitions. [2019-09-10 14:10:15,200 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:10:15,200 INFO L276 IsEmpty]: Start isEmpty. Operand 50343 states and 68876 transitions. [2019-09-10 14:10:15,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2019-09-10 14:10:15,213 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:10:15,213 INFO L399 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 7, 7, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:10:15,214 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:10:15,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:10:15,215 INFO L82 PathProgramCache]: Analyzing trace with hash 378840015, now seen corresponding path program 1 times [2019-09-10 14:10:15,215 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:10:15,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:10:15,220 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:10:15,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:10:15,221 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:10:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:10:16,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1425 trivial. 0 not checked. [2019-09-10 14:10:16,294 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:10:16,294 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:10:16,295 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:10:16,297 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:10:16,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:10:16,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:10:16,297 INFO L87 Difference]: Start difference. First operand 50343 states and 68876 transitions. Second operand 3 states. [2019-09-10 14:10:16,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:10:16,610 INFO L93 Difference]: Finished difference Result 51148 states and 69554 transitions. [2019-09-10 14:10:16,610 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:10:16,610 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 351 [2019-09-10 14:10:16,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:10:16,611 INFO L225 Difference]: With dead ends: 51148 [2019-09-10 14:10:16,611 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 14:10:16,612 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:10:16,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 14:10:16,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 14:10:16,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 14:10:16,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 14:10:16,613 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 351 [2019-09-10 14:10:16,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:10:16,613 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 14:10:16,613 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:10:16,613 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 14:10:16,613 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 14:10:16,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 02:10:16 BoogieIcfgContainer [2019-09-10 14:10:16,621 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 14:10:16,624 INFO L168 Benchmark]: Toolchain (without parser) took 214345.64 ms. Allocated memory was 134.2 MB in the beginning and 2.1 GB in the end (delta: 2.0 GB). Free memory was 74.5 MB in the beginning and 773.2 MB in the end (delta: -698.6 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-09-10 14:10:16,625 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 134.2 MB. Free memory is still 107.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-10 14:10:16,627 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5953.56 ms. Allocated memory was 134.2 MB in the beginning and 377.0 MB in the end (delta: 242.7 MB). Free memory was 74.1 MB in the beginning and 118.5 MB in the end (delta: -44.4 MB). Peak memory consumption was 198.4 MB. Max. memory is 7.1 GB. [2019-09-10 14:10:16,628 INFO L168 Benchmark]: Boogie Preprocessor took 811.15 ms. Allocated memory was 377.0 MB in the beginning and 378.5 MB in the end (delta: 1.6 MB). Free memory was 118.5 MB in the beginning and 252.9 MB in the end (delta: -134.4 MB). Peak memory consumption was 64.9 MB. Max. memory is 7.1 GB. [2019-09-10 14:10:16,630 INFO L168 Benchmark]: RCFGBuilder took 73807.93 ms. Allocated memory was 378.5 MB in the beginning and 1.7 GB in the end (delta: 1.3 GB). Free memory was 252.9 MB in the beginning and 622.4 MB in the end (delta: -369.5 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-09-10 14:10:16,631 INFO L168 Benchmark]: TraceAbstraction took 133767.33 ms. Allocated memory was 1.7 GB in the beginning and 2.1 GB in the end (delta: 451.4 MB). Free memory was 622.4 MB in the beginning and 773.2 MB in the end (delta: -150.8 MB). Peak memory consumption was 300.7 MB. Max. memory is 7.1 GB. [2019-09-10 14:10:16,640 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 134.2 MB. Free memory is still 107.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5953.56 ms. Allocated memory was 134.2 MB in the beginning and 377.0 MB in the end (delta: 242.7 MB). Free memory was 74.1 MB in the beginning and 118.5 MB in the end (delta: -44.4 MB). Peak memory consumption was 198.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 811.15 ms. Allocated memory was 377.0 MB in the beginning and 378.5 MB in the end (delta: 1.6 MB). Free memory was 118.5 MB in the beginning and 252.9 MB in the end (delta: -134.4 MB). Peak memory consumption was 64.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 73807.93 ms. Allocated memory was 378.5 MB in the beginning and 1.7 GB in the end (delta: 1.3 GB). Free memory was 252.9 MB in the beginning and 622.4 MB in the end (delta: -369.5 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. * TraceAbstraction took 133767.33 ms. Allocated memory was 1.7 GB in the beginning and 2.1 GB in the end (delta: 451.4 MB). Free memory was 622.4 MB in the beginning and 773.2 MB in the end (delta: -150.8 MB). Peak memory consumption was 300.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 11376]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 417 procedures, 4153 locations, 1 error locations. SAFE Result, 133.6s OverallTime, 6 OverallIterations, 18 TraceHistogramMax, 117.3s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 34581 SDtfs, 23133 SDslu, 24653 SDs, 0 SdLazy, 49 SolverSat, 10 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 112.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=50343occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 6.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 214 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.9s SsaConstructionTime, 3.9s SatisfiabilityAnalysisTime, 3.9s InterpolantComputationTime, 2040 NumberOfCodeBlocks, 2040 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 2034 ConstructedInterpolants, 0 QuantifiedInterpolants, 791364 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 8721/8721 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...