./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/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 --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/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 -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b2b9d7c72382c88f92aefc9c5aa67795926d510c5f9617bff26079bf313eaacc --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:24:53,989 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:24:53,998 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:24:54,047 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:24:54,048 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:24:54,051 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:24:54,052 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:24:54,053 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:24:54,054 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:24:54,054 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:24:54,055 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:24:54,057 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:24:54,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:24:54,061 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:24:54,063 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:24:54,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:24:54,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:24:54,069 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:24:54,070 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:24:54,075 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:24:54,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:24:54,077 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:24:54,078 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:24:54,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:24:54,084 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:24:54,084 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:24:54,084 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:24:54,085 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:24:54,086 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:24:54,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:24:54,086 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:24:54,087 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:24:54,089 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:24:54,090 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:24:54,091 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:24:54,091 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:24:54,091 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:24:54,092 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:24:54,092 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:24:54,092 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:24:54,093 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:24:54,093 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:24:54,120 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:24:54,120 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:24:54,121 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:24:54,121 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:24:54,122 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:24:54,122 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:24:54,122 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:24:54,122 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:24:54,123 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:24:54,123 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:24:54,123 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:24:54,124 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:24:54,124 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:24:54,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:24:54,124 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:24:54,124 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:24:54,124 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:24:54,125 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:24:54,125 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:24:54,125 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:24:54,125 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:24:54,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:24:54,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:24:54,125 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:24:54,126 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:24:54,126 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:24:54,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:24:54,126 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:24:54,126 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:24:54,126 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:24:54,126 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:24:54,127 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2b9d7c72382c88f92aefc9c5aa67795926d510c5f9617bff26079bf313eaacc [2021-12-15 13:24:54,308 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:24:54,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:24:54,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:24:54,333 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:24:54,336 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:24:54,337 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/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 [2021-12-15 13:24:54,391 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ed18e487/c5690858e6024e3d85c4014daf2d3c11/FLAGc580966ec [2021-12-15 13:24:55,024 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:24:55,025 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/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 [2021-12-15 13:24:55,058 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ed18e487/c5690858e6024e3d85c4014daf2d3c11/FLAGc580966ec [2021-12-15 13:24:55,407 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ed18e487/c5690858e6024e3d85c4014daf2d3c11 [2021-12-15 13:24:55,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:24:55,410 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:24:55,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:24:55,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:24:55,414 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:24:55,415 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:24:55" (1/1) ... [2021-12-15 13:24:55,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75935c60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:55, skipping insertion in model container [2021-12-15 13:24:55,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:24:55" (1/1) ... [2021-12-15 13:24:55,422 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:24:55,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:24:57,757 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/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[360255,360268] [2021-12-15 13:24:57,805 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:24:57,886 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:24:58,197 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/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[360255,360268] [2021-12-15 13:24:58,203 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:24:58,306 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:24:58,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:58 WrapperNode [2021-12-15 13:24:58,308 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:24:58,309 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:24:58,309 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:24:58,309 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:24:58,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:58" (1/1) ... [2021-12-15 13:24:58,421 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:58" (1/1) ... [2021-12-15 13:24:58,676 INFO L137 Inliner]: procedures = 437, calls = 4229, calls flagged for inlining = 199, calls inlined = 195, statements flattened = 9406 [2021-12-15 13:24:58,677 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:24:58,679 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:24:58,679 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:24:58,679 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:24:58,685 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:58" (1/1) ... [2021-12-15 13:24:58,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:58" (1/1) ... [2021-12-15 13:24:58,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:58" (1/1) ... [2021-12-15 13:24:58,740 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:58" (1/1) ... [2021-12-15 13:24:58,867 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:58" (1/1) ... [2021-12-15 13:24:58,885 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:58" (1/1) ... [2021-12-15 13:24:58,911 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:58" (1/1) ... [2021-12-15 13:24:59,041 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:24:59,048 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:24:59,048 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:24:59,048 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:24:59,049 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:24:58" (1/1) ... [2021-12-15 13:24:59,054 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:24:59,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:24:59,071 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:24:59,091 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:24:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_export_device [2021-12-15 13:24:59,096 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_export_device [2021-12-15 13:24:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_error_resume [2021-12-15 13:24:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_error_resume [2021-12-15 13:24:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2021-12-15 13:24:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2021-12-15 13:24:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_add_pci_dev [2021-12-15 13:24:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_add_pci_dev [2021-12-15 13:24:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:24:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:24:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure HYPERVISOR_physdev_op [2021-12-15 13:24:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure HYPERVISOR_physdev_op [2021-12-15 13:24:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure read_dev_bar [2021-12-15 13:24:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure read_dev_bar [2021-12-15 13:24:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_frontend_changed [2021-12-15 13:24:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_frontend_changed [2021-12-15 13:24:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_setup_backend [2021-12-15 13:24:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_setup_backend [2021-12-15 13:24:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:24:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:24:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:24:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:24:59,099 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_add_pci_dev___0 [2021-12-15 13:24:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_add_pci_dev___0 [2021-12-15 13:24:59,099 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-12-15 13:24:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-12-15 13:24:59,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:24:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:24:59,099 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_attach [2021-12-15 13:24:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_attach [2021-12-15 13:24:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibios_err_to_errno [2021-12-15 13:24:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibios_err_to_errno [2021-12-15 13:24:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_id_add [2021-12-15 13:24:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_id_add [2021-12-15 13:24:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pci_dev [2021-12-15 13:24:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pci_dev [2021-12-15 13:24:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_remove [2021-12-15 13:24:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_remove [2021-12-15 13:24:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-12-15 13:24:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-12-15 13:24:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:24:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:24:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_get_pci_dev [2021-12-15 13:24:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_get_pci_dev [2021-12-15 13:24:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:24:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:24:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_control_isr [2021-12-15 13:24:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_control_isr [2021-12-15 13:24:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:24:59,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:24:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure valid_request [2021-12-15 13:24:59,102 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_request [2021-12-15 13:24:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_devices___0 [2021-12-15 13:24:59,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_devices___0 [2021-12-15 13:24:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-15 13:24:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_field [2021-12-15 13:24:59,102 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_field [2021-12-15 13:24:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:24:59,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:24:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:24:59,103 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:24:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:24:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-15 13:24:59,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-15 13:24:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_find [2021-12-15 13:24:59,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_find [2021-12-15 13:24:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:24:59,104 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:24:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_slot_reset [2021-12-15 13:24:59,104 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_slot_reset [2021-12-15 13:24:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:24:59,104 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:24:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure xen_register_device_domain_owner [2021-12-15 13:24:59,104 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_register_device_domain_owner [2021-12-15 13:24:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_error_detected [2021-12-15 13:24:59,105 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_error_detected [2021-12-15 13:24:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:24:59,105 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:24:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:24:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2021-12-15 13:24:59,105 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2021-12-15 13:24:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_remove [2021-12-15 13:24:59,105 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_remove [2021-12-15 13:24:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:24:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_probe [2021-12-15 13:24:59,106 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_probe [2021-12-15 13:24:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_15 [2021-12-15 13:24:59,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_15 [2021-12-15 13:24:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read_driver_state [2021-12-15 13:24:59,106 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read_driver_state [2021-12-15 13:24:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_get [2021-12-15 13:24:59,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_get [2021-12-15 13:24:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_release_pci_dev [2021-12-15 13:24:59,107 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_release_pci_dev [2021-12-15 13:24:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:24:59,107 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:24:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_reset_function_locked [2021-12-15 13:24:59,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_reset_function_locked [2021-12-15 13:24:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:24:59,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:24:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-15 13:24:59,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-15 13:24:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_fields [2021-12-15 13:24:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_fields [2021-12-15 13:24:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-15 13:24:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-15 13:24:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:24:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:24:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:24:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:24:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_probe [2021-12-15 13:24:59,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_probe [2021-12-15 13:24:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure device_lock [2021-12-15 13:24:59,109 INFO L138 BoogieDeclarations]: Found implementation of procedure device_lock [2021-12-15 13:24:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:24:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:24:59,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:24:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:24:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:24:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:24:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:24:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:24:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:24:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2021-12-15 13:24:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2021-12-15 13:24:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2021-12-15 13:24:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2021-12-15 13:24:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pcifront_dev [2021-12-15 13:24:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pcifront_dev [2021-12-15 13:24:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_release [2021-12-15 13:24:59,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_release [2021-12-15 13:24:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-15 13:24:59,111 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-15 13:24:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_quirk_show [2021-12-15 13:24:59,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_quirk_show [2021-12-15 13:24:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:24:59,111 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:24:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_disconnect [2021-12-15 13:24:59,112 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_disconnect [2021-12-15 13:24:59,112 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-12-15 13:24:59,112 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-12-15 13:24:59,112 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:24:59,112 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:24:59,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:24:59,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:24:59,112 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_put [2021-12-15 13:24:59,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_put [2021-12-15 13:24:59,112 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:24:59,113 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:24:59,113 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_slot_show [2021-12-15 13:24:59,113 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_slot_show [2021-12-15 13:24:59,113 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_read [2021-12-15 13:24:59,113 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_read [2021-12-15 13:24:59,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-12-15 13:24:59,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-12-15 13:24:59,113 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-12-15 13:24:59,113 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-12-15 13:24:59,113 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_do_op [2021-12-15 13:24:59,114 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_do_op [2021-12-15 13:24:59,114 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_put_pci_dev [2021-12-15 13:24:59,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_put_pci_dev [2021-12-15 13:24:59,114 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2021-12-15 13:24:59,114 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2021-12-15 13:24:59,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:24:59,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:24:59,114 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_init_devices [2021-12-15 13:24:59,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_init_devices [2021-12-15 13:24:59,114 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-12-15 13:24:59,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-12-15 13:24:59,115 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:24:59,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:24:59,115 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pci_dev___0 [2021-12-15 13:24:59,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pci_dev___0 [2021-12-15 13:24:59,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:24:59,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:24:59,115 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_publish_pci_roots [2021-12-15 13:24:59,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_publish_pci_roots [2021-12-15 13:24:59,116 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_free_dyn_fields [2021-12-15 13:24:59,116 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_free_dyn_fields [2021-12-15 13:24:59,116 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_free_dev [2021-12-15 13:24:59,116 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_free_dev [2021-12-15 13:24:59,116 INFO L130 BoogieDeclarations]: Found specification of procedure xen_unregister_device_domain_owner [2021-12-15 13:24:59,116 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_unregister_device_domain_owner [2021-12-15 13:24:59,116 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:24:59,116 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:24:59,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-15 13:24:59,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-15 13:24:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pirq_from_irq [2021-12-15 13:24:59,117 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pirq_from_irq [2021-12-15 13:24:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pcifront_dev___0 [2021-12-15 13:24:59,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pcifront_dev___0 [2021-12-15 13:24:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_init_device [2021-12-15 13:24:59,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_init_device [2021-12-15 13:24:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:24:59,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:24:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:24:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_devices [2021-12-15 13:24:59,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_devices [2021-12-15 13:24:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:24:59,118 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:24:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2021-12-15 13:24:59,118 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2021-12-15 13:24:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure kill_domain_by_device [2021-12-15 13:24:59,118 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_domain_by_device [2021-12-15 13:24:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:24:59,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:24:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure merge_value [2021-12-15 13:24:59,119 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_value [2021-12-15 13:24:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:24:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_mmio_enabled [2021-12-15 13:24:59,119 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_mmio_enabled [2021-12-15 13:24:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure xen_find_device_domain_owner [2021-12-15 13:24:59,119 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_find_device_domain_owner [2021-12-15 13:24:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-12-15 13:24:59,119 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-12-15 13:24:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-12-15 13:24:59,120 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-12-15 13:24:59,120 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-12-15 13:24:59,120 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-12-15 13:24:59,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:24:59,120 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_be_watch [2021-12-15 13:24:59,120 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_be_watch [2021-12-15 13:24:59,120 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_publish_pci_roots___0 [2021-12-15 13:24:59,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_publish_pci_roots___0 [2021-12-15 13:24:59,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:24:59,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:24:59,121 INFO L130 BoogieDeclarations]: Found specification of procedure permissive_show [2021-12-15 13:24:59,121 INFO L138 BoogieDeclarations]: Found implementation of procedure permissive_show [2021-12-15 13:24:59,121 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:24:59,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:24:59,121 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:24:59,121 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:24:59,121 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:24:59,121 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:24:59,121 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_irq_handler_show [2021-12-15 13:24:59,121 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_irq_handler_show [2021-12-15 13:24:59,122 INFO L130 BoogieDeclarations]: Found specification of procedure common_process [2021-12-15 13:24:59,122 INFO L138 BoogieDeclarations]: Found implementation of procedure common_process [2021-12-15 13:24:59,122 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-15 13:24:59,122 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-15 13:24:59,122 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_field_offset [2021-12-15 13:24:59,122 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_field_offset [2021-12-15 13:24:59,122 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:24:59,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:24:59,122 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:24:59,123 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:24:59,123 INFO L130 BoogieDeclarations]: Found specification of procedure str_to_slot [2021-12-15 13:24:59,123 INFO L138 BoogieDeclarations]: Found implementation of procedure str_to_slot [2021-12-15 13:24:59,123 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-15 13:24:59,123 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-15 13:24:59,123 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_exit [2021-12-15 13:24:59,123 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_exit [2021-12-15 13:24:59,123 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~int [2021-12-15 13:24:59,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~int [2021-12-15 13:24:59,123 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:24:59,124 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:24:59,124 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:24:59,124 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:24:59,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:24:59,124 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_get_pci_dev [2021-12-15 13:24:59,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_get_pci_dev [2021-12-15 13:24:59,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:24:59,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:24:59,124 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_reset_device [2021-12-15 13:24:59,125 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_reset_device [2021-12-15 13:24:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_test_and_schedule_op [2021-12-15 13:24:59,125 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_test_and_schedule_op [2021-12-15 13:24:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:24:59,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:24:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:24:59,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:24:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure register_capability [2021-12-15 13:24:59,125 INFO L138 BoogieDeclarations]: Found implementation of procedure register_capability [2021-12-15 13:24:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_fields_offset [2021-12-15 13:24:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_fields_offset [2021-12-15 13:24:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-12-15 13:24:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-12-15 13:24:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:24:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:24:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_enabled [2021-12-15 13:24:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_enabled [2021-12-15 13:24:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:24:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:24:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:24:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_publish_pci_roots [2021-12-15 13:24:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_publish_pci_roots [2021-12-15 13:24:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_init_devices___0 [2021-12-15 13:24:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_init_devices___0 [2021-12-15 13:24:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure get_mask [2021-12-15 13:24:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mask [2021-12-15 13:25:00,002 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:25:00,006 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:25:02,495 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:25:02,515 INFO L158 Benchmark]: Toolchain (without parser) took 7104.15ms. Allocated memory was 119.5MB in the beginning and 515.9MB in the end (delta: 396.4MB). Free memory was 89.0MB in the beginning and 377.1MB in the end (delta: -288.1MB). Peak memory consumption was 163.6MB. Max. memory is 16.1GB. [2021-12-15 13:25:02,515 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 88.1MB. Free memory is still 47.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:25:02,516 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2896.32ms. Allocated memory was 119.5MB in the beginning and 172.0MB in the end (delta: 52.4MB). Free memory was 89.0MB in the beginning and 92.4MB in the end (delta: -3.4MB). Peak memory consumption was 94.1MB. Max. memory is 16.1GB. [2021-12-15 13:25:02,516 INFO L158 Benchmark]: Boogie Procedure Inliner took 368.70ms. Allocated memory was 172.0MB in the beginning and 257.9MB in the end (delta: 86.0MB). Free memory was 91.5MB in the beginning and 159.9MB in the end (delta: -68.4MB). Peak memory consumption was 55.0MB. Max. memory is 16.1GB. [2021-12-15 13:25:02,516 INFO L158 Benchmark]: Boogie Preprocessor took 368.31ms. Allocated memory is still 257.9MB. Free memory was 159.9MB in the beginning and 145.0MB in the end (delta: 14.9MB). Peak memory consumption was 79.9MB. Max. memory is 16.1GB. [2021-12-15 13:25:02,517 INFO L158 Benchmark]: RCFGBuilder took 3465.96ms. Allocated memory was 257.9MB in the beginning and 515.9MB in the end (delta: 257.9MB). Free memory was 145.0MB in the beginning and 377.1MB in the end (delta: -232.1MB). Peak memory consumption was 79.3MB. Max. memory is 16.1GB. [2021-12-15 13:25:02,519 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 88.1MB. Free memory is still 47.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2896.32ms. Allocated memory was 119.5MB in the beginning and 172.0MB in the end (delta: 52.4MB). Free memory was 89.0MB in the beginning and 92.4MB in the end (delta: -3.4MB). Peak memory consumption was 94.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 368.70ms. Allocated memory was 172.0MB in the beginning and 257.9MB in the end (delta: 86.0MB). Free memory was 91.5MB in the beginning and 159.9MB in the end (delta: -68.4MB). Peak memory consumption was 55.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 368.31ms. Allocated memory is still 257.9MB. Free memory was 159.9MB in the beginning and 145.0MB in the end (delta: 14.9MB). Peak memory consumption was 79.9MB. Max. memory is 16.1GB. * RCFGBuilder took 3465.96ms. Allocated memory was 257.9MB in the beginning and 515.9MB in the end (delta: 257.9MB). Free memory was 145.0MB in the beginning and 377.1MB in the end (delta: -232.1MB). Peak memory consumption was 79.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:25:02,580 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/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 -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b2b9d7c72382c88f92aefc9c5aa67795926d510c5f9617bff26079bf313eaacc --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:25:04,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:25:04,310 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:25:04,354 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:25:04,355 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:25:04,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:25:04,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:25:04,364 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:25:04,365 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:25:04,369 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:25:04,370 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:25:04,373 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:25:04,373 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:25:04,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:25:04,376 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:25:04,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:25:04,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:25:04,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:25:04,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:25:04,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:25:04,388 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:25:04,389 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:25:04,390 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:25:04,391 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:25:04,396 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:25:04,396 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:25:04,396 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:25:04,398 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:25:04,398 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:25:04,399 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:25:04,399 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:25:04,399 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:25:04,400 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:25:04,401 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:25:04,402 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:25:04,402 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:25:04,403 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:25:04,403 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:25:04,403 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:25:04,404 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:25:04,405 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:25:04,405 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:25:04,436 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:25:04,437 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:25:04,438 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:25:04,438 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:25:04,439 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:25:04,439 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:25:04,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:25:04,440 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:25:04,440 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:25:04,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:25:04,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:25:04,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:25:04,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:25:04,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:25:04,441 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:25:04,442 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:25:04,442 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:25:04,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:25:04,442 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:25:04,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:25:04,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:25:04,443 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:25:04,443 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:25:04,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:04,443 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:25:04,443 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:25:04,443 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:25:04,443 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:25:04,444 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:25:04,444 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:25:04,444 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:25:04,444 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:25:04,444 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:25:04,445 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:25:04,445 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2b9d7c72382c88f92aefc9c5aa67795926d510c5f9617bff26079bf313eaacc [2021-12-15 13:25:04,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:25:04,766 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:25:04,767 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:25:04,768 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:25:04,771 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:25:04,772 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/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 [2021-12-15 13:25:04,831 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42245e0ea/f7e28731254c44229bdb264d7aadb656/FLAG4fec6cf88 [2021-12-15 13:25:05,511 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:25:05,511 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/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 [2021-12-15 13:25:05,568 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42245e0ea/f7e28731254c44229bdb264d7aadb656/FLAG4fec6cf88 [2021-12-15 13:25:05,855 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42245e0ea/f7e28731254c44229bdb264d7aadb656 [2021-12-15 13:25:05,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:25:05,861 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:25:05,863 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:05,863 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:25:05,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:25:05,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:05" (1/1) ... [2021-12-15 13:25:05,867 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fc6a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:05, skipping insertion in model container [2021-12-15 13:25:05,868 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:05" (1/1) ... [2021-12-15 13:25:05,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:25:05,983 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:25:08,101 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/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[360255,360268] [2021-12-15 13:25:08,142 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:08,209 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:25:08,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:25:08,621 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/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[360255,360268] [2021-12-15 13:25:08,630 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:08,662 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:25:08,971 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/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[360255,360268] [2021-12-15 13:25:08,978 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:09,072 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:25:09,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:09 WrapperNode [2021-12-15 13:25:09,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:09,074 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:09,074 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:25:09,074 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:25:09,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:09" (1/1) ... [2021-12-15 13:25:09,209 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:09" (1/1) ... [2021-12-15 13:25:09,411 INFO L137 Inliner]: procedures = 446, calls = 4225, calls flagged for inlining = 203, calls inlined = 199, statements flattened = 9300 [2021-12-15 13:25:09,411 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:09,412 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:25:09,412 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:25:09,413 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:25:09,419 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:09" (1/1) ... [2021-12-15 13:25:09,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:09" (1/1) ... [2021-12-15 13:25:09,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:09" (1/1) ... [2021-12-15 13:25:09,469 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:09" (1/1) ... [2021-12-15 13:25:09,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:09" (1/1) ... [2021-12-15 13:25:09,679 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:09" (1/1) ... [2021-12-15 13:25:09,705 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:09" (1/1) ... [2021-12-15 13:25:09,736 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:25:09,736 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:25:09,737 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:25:09,737 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:25:09,737 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:09" (1/1) ... [2021-12-15 13:25:09,742 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:09,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:25:09,767 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:25:09,782 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:25:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_export_device [2021-12-15 13:25:09,792 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_export_device [2021-12-15 13:25:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_error_resume [2021-12-15 13:25:09,792 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_error_resume [2021-12-15 13:25:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2021-12-15 13:25:09,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2021-12-15 13:25:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_add_pci_dev [2021-12-15 13:25:09,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_add_pci_dev [2021-12-15 13:25:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:25:09,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:25:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure HYPERVISOR_physdev_op [2021-12-15 13:25:09,793 INFO L138 BoogieDeclarations]: Found implementation of procedure HYPERVISOR_physdev_op [2021-12-15 13:25:09,793 INFO L130 BoogieDeclarations]: Found specification of procedure read_dev_bar [2021-12-15 13:25:09,794 INFO L138 BoogieDeclarations]: Found implementation of procedure read_dev_bar [2021-12-15 13:25:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_frontend_changed [2021-12-15 13:25:09,794 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_frontend_changed [2021-12-15 13:25:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_setup_backend [2021-12-15 13:25:09,794 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_setup_backend [2021-12-15 13:25:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:25:09,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:25:09,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:25:09,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:25:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_add_pci_dev___0 [2021-12-15 13:25:09,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_add_pci_dev___0 [2021-12-15 13:25:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2021-12-15 13:25:09,795 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2021-12-15 13:25:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:25:09,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:25:09,795 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_attach [2021-12-15 13:25:09,795 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_attach [2021-12-15 13:25:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibios_err_to_errno [2021-12-15 13:25:09,796 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibios_err_to_errno [2021-12-15 13:25:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_id_add [2021-12-15 13:25:09,796 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_id_add [2021-12-15 13:25:09,796 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pci_dev [2021-12-15 13:25:09,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pci_dev [2021-12-15 13:25:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_remove [2021-12-15 13:25:09,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_remove [2021-12-15 13:25:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-12-15 13:25:09,797 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-12-15 13:25:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:25:09,797 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:25:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_get_pci_dev [2021-12-15 13:25:09,797 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_get_pci_dev [2021-12-15 13:25:09,797 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:25:09,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:25:09,798 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_control_isr [2021-12-15 13:25:09,798 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_control_isr [2021-12-15 13:25:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:25:09,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:25:09,799 INFO L130 BoogieDeclarations]: Found specification of procedure valid_request [2021-12-15 13:25:09,800 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_request [2021-12-15 13:25:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_devices___0 [2021-12-15 13:25:09,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_devices___0 [2021-12-15 13:25:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-15 13:25:09,800 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_field [2021-12-15 13:25:09,800 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_field [2021-12-15 13:25:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:25:09,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:25:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:25:09,801 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:25:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:25:09,801 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-15 13:25:09,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-15 13:25:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:25:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:25:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:25:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_find [2021-12-15 13:25:09,802 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_find [2021-12-15 13:25:09,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:25:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:25:09,803 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:25:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_slot_reset [2021-12-15 13:25:09,803 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_slot_reset [2021-12-15 13:25:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:25:09,803 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:25:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure xen_register_device_domain_owner [2021-12-15 13:25:09,803 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_register_device_domain_owner [2021-12-15 13:25:09,803 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~X~C_UINT~X~C_UINT~TO~C_INT [2021-12-15 13:25:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~X~C_UINT~X~C_UINT~TO~C_INT [2021-12-15 13:25:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_error_detected [2021-12-15 13:25:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_error_detected [2021-12-15 13:25:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:25:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:25:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:25:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:25:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2021-12-15 13:25:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2021-12-15 13:25:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_remove [2021-12-15 13:25:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_remove [2021-12-15 13:25:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_probe [2021-12-15 13:25:09,806 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_probe [2021-12-15 13:25:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_15 [2021-12-15 13:25:09,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_15 [2021-12-15 13:25:09,806 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read_driver_state [2021-12-15 13:25:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read_driver_state [2021-12-15 13:25:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_get [2021-12-15 13:25:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_get [2021-12-15 13:25:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_release_pci_dev [2021-12-15 13:25:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_release_pci_dev [2021-12-15 13:25:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:25:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:25:09,807 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_reset_function_locked [2021-12-15 13:25:09,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_reset_function_locked [2021-12-15 13:25:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:25:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:25:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-15 13:25:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-15 13:25:09,808 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_fields [2021-12-15 13:25:09,808 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_fields [2021-12-15 13:25:09,809 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:25:09,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:25:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-15 13:25:09,811 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-15 13:25:09,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:25:09,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:25:09,812 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_probe [2021-12-15 13:25:09,813 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_probe [2021-12-15 13:25:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure device_lock [2021-12-15 13:25:09,813 INFO L138 BoogieDeclarations]: Found implementation of procedure device_lock [2021-12-15 13:25:09,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:25:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:25:09,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:25:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:25:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:25:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:25:09,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:25:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:25:09,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:25:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2021-12-15 13:25:09,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2021-12-15 13:25:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2021-12-15 13:25:09,817 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2021-12-15 13:25:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pcifront_dev [2021-12-15 13:25:09,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pcifront_dev [2021-12-15 13:25:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_release [2021-12-15 13:25:09,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_release [2021-12-15 13:25:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-15 13:25:09,818 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-15 13:25:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:25:09,818 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:25:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_disconnect [2021-12-15 13:25:09,818 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_disconnect [2021-12-15 13:25:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-12-15 13:25:09,819 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-12-15 13:25:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:25:09,819 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:25:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:25:09,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:25:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_put [2021-12-15 13:25:09,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_put [2021-12-15 13:25:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:25:09,819 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:25:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:25:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_read [2021-12-15 13:25:09,820 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_read [2021-12-15 13:25:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-12-15 13:25:09,820 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-12-15 13:25:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_do_op [2021-12-15 13:25:09,820 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_do_op [2021-12-15 13:25:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:25:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_put_pci_dev [2021-12-15 13:25:09,820 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_put_pci_dev [2021-12-15 13:25:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:25:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:25:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2021-12-15 13:25:09,821 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2021-12-15 13:25:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:25:09,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:25:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_init_devices [2021-12-15 13:25:09,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_init_devices [2021-12-15 13:25:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-12-15 13:25:09,821 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-12-15 13:25:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:25:09,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:25:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pci_dev___0 [2021-12-15 13:25:09,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pci_dev___0 [2021-12-15 13:25:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:25:09,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:25:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_publish_pci_roots [2021-12-15 13:25:09,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_publish_pci_roots [2021-12-15 13:25:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2021-12-15 13:25:09,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2021-12-15 13:25:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_free_dyn_fields [2021-12-15 13:25:09,822 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_free_dyn_fields [2021-12-15 13:25:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_free_dev [2021-12-15 13:25:09,823 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_free_dev [2021-12-15 13:25:09,824 INFO L130 BoogieDeclarations]: Found specification of procedure xen_unregister_device_domain_owner [2021-12-15 13:25:09,824 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_unregister_device_domain_owner [2021-12-15 13:25:09,824 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:25:09,824 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:25:09,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-15 13:25:09,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-15 13:25:09,824 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pirq_from_irq [2021-12-15 13:25:09,824 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pirq_from_irq [2021-12-15 13:25:09,824 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pcifront_dev___0 [2021-12-15 13:25:09,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pcifront_dev___0 [2021-12-15 13:25:09,825 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_init_device [2021-12-15 13:25:09,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_init_device [2021-12-15 13:25:09,825 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:25:09,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:25:09,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:25:09,825 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_devices [2021-12-15 13:25:09,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_devices [2021-12-15 13:25:09,825 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:25:09,825 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:25:09,825 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2021-12-15 13:25:09,825 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2021-12-15 13:25:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure kill_domain_by_device [2021-12-15 13:25:09,826 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_domain_by_device [2021-12-15 13:25:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure merge_value [2021-12-15 13:25:09,826 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_value [2021-12-15 13:25:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:25:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_mmio_enabled [2021-12-15 13:25:09,826 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_mmio_enabled [2021-12-15 13:25:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure xen_find_device_domain_owner [2021-12-15 13:25:09,826 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_find_device_domain_owner [2021-12-15 13:25:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-12-15 13:25:09,827 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-12-15 13:25:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-12-15 13:25:09,827 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-12-15 13:25:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:25:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:25:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:25:09,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:25:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:25:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-12-15 13:25:09,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-12-15 13:25:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:25:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:25:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_be_watch [2021-12-15 13:25:09,828 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_be_watch [2021-12-15 13:25:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_publish_pci_roots___0 [2021-12-15 13:25:09,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_publish_pci_roots___0 [2021-12-15 13:25:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:25:09,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:25:09,828 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:25:09,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:25:09,829 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:25:09,831 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:25:09,831 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:25:09,831 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:25:09,831 INFO L130 BoogieDeclarations]: Found specification of procedure common_process [2021-12-15 13:25:09,831 INFO L138 BoogieDeclarations]: Found implementation of procedure common_process [2021-12-15 13:25:09,832 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-15 13:25:09,832 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-15 13:25:09,832 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_field_offset [2021-12-15 13:25:09,832 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_field_offset [2021-12-15 13:25:09,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:25:09,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:25:09,833 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:25:09,833 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:25:09,833 INFO L130 BoogieDeclarations]: Found specification of procedure str_to_slot [2021-12-15 13:25:09,833 INFO L138 BoogieDeclarations]: Found implementation of procedure str_to_slot [2021-12-15 13:25:09,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-15 13:25:09,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-15 13:25:09,833 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_exit [2021-12-15 13:25:09,834 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_exit [2021-12-15 13:25:09,834 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:25:09,834 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:25:09,834 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:25:09,834 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:25:09,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:25:09,834 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_get_pci_dev [2021-12-15 13:25:09,834 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_get_pci_dev [2021-12-15 13:25:09,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:25:09,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:25:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_reset_device [2021-12-15 13:25:09,835 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_reset_device [2021-12-15 13:25:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_test_and_schedule_op [2021-12-15 13:25:09,835 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_test_and_schedule_op [2021-12-15 13:25:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:25:09,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:25:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:25:09,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:25:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure register_capability [2021-12-15 13:25:09,835 INFO L138 BoogieDeclarations]: Found implementation of procedure register_capability [2021-12-15 13:25:09,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_fields_offset [2021-12-15 13:25:09,836 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_fields_offset [2021-12-15 13:25:09,836 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-12-15 13:25:09,836 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-12-15 13:25:09,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_enabled [2021-12-15 13:25:09,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_enabled [2021-12-15 13:25:09,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:25:09,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:25:09,836 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_publish_pci_roots [2021-12-15 13:25:09,836 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_publish_pci_roots [2021-12-15 13:25:09,836 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_init_devices___0 [2021-12-15 13:25:09,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_init_devices___0 [2021-12-15 13:25:09,837 INFO L130 BoogieDeclarations]: Found specification of procedure get_mask [2021-12-15 13:25:09,837 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mask [2021-12-15 13:25:10,714 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:25:10,717 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:25:19,204 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:25:19,207 INFO L158 Benchmark]: Toolchain (without parser) took 13345.63ms. Allocated memory was 60.8MB in the beginning and 312.5MB in the end (delta: 251.7MB). Free memory was 38.5MB in the beginning and 123.0MB in the end (delta: -84.5MB). Peak memory consumption was 195.0MB. Max. memory is 16.1GB. [2021-12-15 13:25:19,207 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 60.8MB. Free memory was 42.6MB in the beginning and 42.6MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:25:19,207 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3210.26ms. Allocated memory was 60.8MB in the beginning and 182.5MB in the end (delta: 121.6MB). Free memory was 38.3MB in the beginning and 65.1MB in the end (delta: -26.8MB). Peak memory consumption was 101.6MB. Max. memory is 16.1GB. [2021-12-15 13:25:19,208 INFO L158 Benchmark]: Boogie Procedure Inliner took 337.32ms. Allocated memory was 182.5MB in the beginning and 312.5MB in the end (delta: 130.0MB). Free memory was 65.1MB in the beginning and 195.9MB in the end (delta: -130.8MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. [2021-12-15 13:25:19,208 INFO L158 Benchmark]: Boogie Preprocessor took 323.90ms. Allocated memory is still 312.5MB. Free memory was 195.9MB in the beginning and 193.3MB in the end (delta: 2.6MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. [2021-12-15 13:25:19,208 INFO L158 Benchmark]: RCFGBuilder took 9469.28ms. Allocated memory is still 312.5MB. Free memory was 193.3MB in the beginning and 123.0MB in the end (delta: 70.3MB). Peak memory consumption was 97.5MB. Max. memory is 16.1GB. [2021-12-15 13:25:19,210 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 60.8MB. Free memory was 42.6MB in the beginning and 42.6MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3210.26ms. Allocated memory was 60.8MB in the beginning and 182.5MB in the end (delta: 121.6MB). Free memory was 38.3MB in the beginning and 65.1MB in the end (delta: -26.8MB). Peak memory consumption was 101.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 337.32ms. Allocated memory was 182.5MB in the beginning and 312.5MB in the end (delta: 130.0MB). Free memory was 65.1MB in the beginning and 195.9MB in the end (delta: -130.8MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 323.90ms. Allocated memory is still 312.5MB. Free memory was 195.9MB in the beginning and 193.3MB in the end (delta: 2.6MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. * RCFGBuilder took 9469.28ms. Allocated memory is still 312.5MB. Free memory was 193.3MB in the beginning and 123.0MB in the end (delta: 70.3MB). Peak memory consumption was 97.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:25:19,277 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable