./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.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 444a46b967cbf28ff66594f7c2b86075c66a3ec06686446169e50e8f0716b901 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:31:52,722 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:31:52,725 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:31:52,753 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:31:52,754 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:31:52,755 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:31:52,756 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:31:52,757 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:31:52,758 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:31:52,759 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:31:52,760 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:31:52,761 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:31:52,761 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:31:52,762 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:31:52,763 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:31:52,764 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:31:52,765 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:31:52,765 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:31:52,767 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:31:52,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:31:52,777 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:31:52,778 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:31:52,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:31:52,779 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:31:52,781 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:31:52,782 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:31:52,782 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:31:52,783 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:31:52,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:31:52,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:31:52,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:31:52,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:31:52,785 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:31:52,786 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:31:52,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:31:52,787 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:31:52,788 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:31:52,788 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:31:52,788 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:31:52,789 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:31:52,790 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:31:52,790 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:31:52,810 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:31:52,810 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:31:52,811 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:31:52,811 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:31:52,812 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:31:52,812 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:31:52,813 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:31:52,813 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:31:52,813 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:31:52,813 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:31:52,814 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:31:52,814 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:31:52,814 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:31:52,814 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:31:52,815 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:31:52,815 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:31:52,815 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:31:52,815 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:31:52,816 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:31:52,816 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:31:52,816 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:31:52,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:31:52,816 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:31:52,817 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:31:52,817 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:31:52,817 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:31:52,817 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:31:52,818 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:31:52,818 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:31:52,818 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:31:52,818 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:31:52,818 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 444a46b967cbf28ff66594f7c2b86075c66a3ec06686446169e50e8f0716b901 [2021-12-15 13:31:53,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:31:53,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:31:53,051 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:31:53,052 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:31:53,053 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:31:53,054 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i [2021-12-15 13:31:53,113 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58e00be53/034c7c38c26c4525b92233a9c7fbd050/FLAG41deeaec8 [2021-12-15 13:31:54,044 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:31:54,046 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i [2021-12-15 13:31:54,129 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58e00be53/034c7c38c26c4525b92233a9c7fbd050/FLAG41deeaec8 [2021-12-15 13:31:54,427 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58e00be53/034c7c38c26c4525b92233a9c7fbd050 [2021-12-15 13:31:54,430 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:31:54,432 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:31:54,433 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:31:54,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:31:54,436 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:31:54,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:31:54" (1/1) ... [2021-12-15 13:31:54,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@413c2388 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:54, skipping insertion in model container [2021-12-15 13:31:54,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:31:54" (1/1) ... [2021-12-15 13:31:54,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:31:54,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:32:00,745 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558285,558298] [2021-12-15 13:32:00,748 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558432,558445] [2021-12-15 13:32:00,749 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558571,558584] [2021-12-15 13:32:00,749 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558729,558742] [2021-12-15 13:32:00,794 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:00,866 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:32:01,474 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558285,558298] [2021-12-15 13:32:01,475 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558432,558445] [2021-12-15 13:32:01,476 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558571,558584] [2021-12-15 13:32:01,476 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558729,558742] [2021-12-15 13:32:01,490 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:01,839 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:32:01,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:01 WrapperNode [2021-12-15 13:32:01,840 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:01,841 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:01,841 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:32:01,841 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:32:01,847 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:01" (1/1) ... [2021-12-15 13:32:01,993 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:01" (1/1) ... [2021-12-15 13:32:02,280 INFO L137 Inliner]: procedures = 710, calls = 5459, calls flagged for inlining = 409, calls inlined = 365, statements flattened = 11375 [2021-12-15 13:32:02,281 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:02,282 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:32:02,282 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:32:02,282 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:32:02,291 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:01" (1/1) ... [2021-12-15 13:32:02,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:01" (1/1) ... [2021-12-15 13:32:02,353 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:01" (1/1) ... [2021-12-15 13:32:02,354 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:01" (1/1) ... [2021-12-15 13:32:02,539 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:01" (1/1) ... [2021-12-15 13:32:02,697 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:01" (1/1) ... [2021-12-15 13:32:02,757 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:01" (1/1) ... [2021-12-15 13:32:02,824 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:32:02,825 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:32:02,826 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:32:02,827 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:32:02,828 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:01" (1/1) ... [2021-12-15 13:32:02,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:02,853 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:32:02,873 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 13:32:02,883 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 13:32:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:32:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:32:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:32:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:32:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 13:32:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 13:32:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:32:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:32:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-12-15 13:32:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-12-15 13:32:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-12-15 13:32:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-12-15 13:32:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:32:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:32:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-12-15 13:32:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-12-15 13:32:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-12-15 13:32:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-12-15 13:32:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:32:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:32:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-12-15 13:32:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-12-15 13:32:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-12-15 13:32:02,915 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-12-15 13:32:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-12-15 13:32:02,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-12-15 13:32:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:32:02,915 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:32:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:32:02,915 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:32:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:32:02,916 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:32:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-12-15 13:32:02,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-12-15 13:32:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-12-15 13:32:02,916 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-12-15 13:32:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:32:02,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:32:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-12-15 13:32:02,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-12-15 13:32:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:32:02,918 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:32:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 13:32:02,918 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 13:32:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:32:02,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:32:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-15 13:32:02,919 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-15 13:32:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:32:02,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:32:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:32:02,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:32:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:32:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:32:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-12-15 13:32:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-12-15 13:32:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:32:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:32:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2021-12-15 13:32:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2021-12-15 13:32:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:32:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:32:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-12-15 13:32:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-12-15 13:32:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:32:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:32:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:32:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:32:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-12-15 13:32:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-12-15 13:32:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:32:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:32:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:32:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:32:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:32:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-12-15 13:32:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-12-15 13:32:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:32:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:32:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:32:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:32:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:32:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:32:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2021-12-15 13:32:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2021-12-15 13:32:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:32:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:32:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:32:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:32:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-12-15 13:32:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-12-15 13:32:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-12-15 13:32:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-12-15 13:32:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:32:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:32:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:32:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:32:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:32:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:32:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:32:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:32:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:32:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:32:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-12-15 13:32:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-12-15 13:32:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:32:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:32:02,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:32:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-12-15 13:32:02,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-12-15 13:32:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:32:02,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:32:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2021-12-15 13:32:02,933 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2021-12-15 13:32:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:32:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:32:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:32:02,936 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:32:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:32:02,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:32:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-12-15 13:32:02,937 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-12-15 13:32:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:32:02,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:32:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-15 13:32:02,942 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-15 13:32:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:32:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:32:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-15 13:32:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-15 13:32:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:32:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:32:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-12-15 13:32:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-12-15 13:32:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:32:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:32:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-15 13:32:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-15 13:32:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:32:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:32:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:32:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:32:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:32:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:32:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:32:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-12-15 13:32:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-12-15 13:32:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-15 13:32:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-15 13:32:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:32:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:32:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:32:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:32:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-12-15 13:32:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-12-15 13:32:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:32:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:32:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:32:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-12-15 13:32:02,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-12-15 13:32:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-12-15 13:32:02,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-12-15 13:32:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-12-15 13:32:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-12-15 13:32:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-12-15 13:32:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-12-15 13:32:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:32:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:32:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:32:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:32:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:32:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:32:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:02,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:32:02,949 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:32:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:32:02,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:32:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-12-15 13:32:02,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-12-15 13:32:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:32:02,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:32:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-12-15 13:32:02,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-12-15 13:32:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-12-15 13:32:02,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-12-15 13:32:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-12-15 13:32:02,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-12-15 13:32:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-12-15 13:32:02,951 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-12-15 13:32:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:32:02,951 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:32:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:32:02,951 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:32:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:32:02,952 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:32:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-12-15 13:32:02,952 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-12-15 13:32:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-12-15 13:32:02,952 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-12-15 13:32:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:32:02,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:32:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-12-15 13:32:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-12-15 13:32:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-12-15 13:32:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-12-15 13:32:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:32:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:32:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:32:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:32:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-12-15 13:32:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-12-15 13:32:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:32:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:32:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-12-15 13:32:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-12-15 13:32:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:32:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:32:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:32:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:32:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-12-15 13:32:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-12-15 13:32:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-12-15 13:32:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-12-15 13:32:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:32:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:32:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:32:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:32:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:32:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:32:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-12-15 13:32:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-12-15 13:32:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:32:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:32:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:32:02,957 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:32:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:32:02,957 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:32:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2021-12-15 13:32:02,958 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2021-12-15 13:32:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:32:02,961 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:32:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-12-15 13:32:02,961 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-12-15 13:32:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:32:02,961 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:32:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-12-15 13:32:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-12-15 13:32:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-12-15 13:32:02,963 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-12-15 13:32:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-15 13:32:02,963 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-15 13:32:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:32:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-12-15 13:32:02,963 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-12-15 13:32:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:32:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:32:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:32:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:32:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-12-15 13:32:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-12-15 13:32:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-12-15 13:32:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-12-15 13:32:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-12-15 13:32:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-12-15 13:32:02,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:32:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:32:02,965 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:32:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:32:02,965 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-12-15 13:32:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-12-15 13:32:02,965 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-12-15 13:32:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-12-15 13:32:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-12-15 13:32:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-12-15 13:32:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:32:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:32:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-12-15 13:32:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-12-15 13:32:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:32:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:32:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:32:02,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:32:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:32:02,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:32:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:32:02,967 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:32:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:32:02,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:32:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:32:02,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:32:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-12-15 13:32:02,968 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-12-15 13:32:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:32:02,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:32:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:32:02,968 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:32:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2021-12-15 13:32:02,969 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2021-12-15 13:32:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-12-15 13:32:02,969 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-12-15 13:32:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-12-15 13:32:02,969 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-12-15 13:32:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-12-15 13:32:02,969 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-12-15 13:32:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:32:02,970 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:32:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:32:02,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:32:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:32:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:32:02,970 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:32:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:32:02,970 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:32:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-12-15 13:32:02,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-12-15 13:32:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:32:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:32:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2021-12-15 13:32:02,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2021-12-15 13:32:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:32:02,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:32:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:32:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:32:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:32:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:32:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-12-15 13:32:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-12-15 13:32:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:32:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:32:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:32:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:32:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-12-15 13:32:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-12-15 13:32:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:32:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:32:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:32:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:32:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:32:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:32:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2021-12-15 13:32:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2021-12-15 13:32:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-12-15 13:32:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-12-15 13:32:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:32:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:32:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-12-15 13:32:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-12-15 13:32:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:32:02,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:32:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-12-15 13:32:02,975 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-12-15 13:32:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-12-15 13:32:02,975 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-12-15 13:32:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-12-15 13:32:02,975 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-12-15 13:32:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-12-15 13:32:02,976 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-12-15 13:32:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:32:02,976 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:32:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-12-15 13:32:02,976 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-12-15 13:32:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:32:02,976 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:32:02,976 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:32:02,976 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:32:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:32:02,977 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:32:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-12-15 13:32:02,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-12-15 13:32:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:32:02,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:32:02,977 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-12-15 13:32:02,977 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-12-15 13:32:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2021-12-15 13:32:02,978 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2021-12-15 13:32:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-12-15 13:32:02,978 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-12-15 13:32:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:32:02,978 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:32:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:32:02,978 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:32:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:32:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-12-15 13:32:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-12-15 13:32:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-15 13:32:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-15 13:32:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:32:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:32:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:32:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:32:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-12-15 13:32:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-12-15 13:32:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-12-15 13:32:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-12-15 13:32:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:32:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:32:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-12-15 13:32:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-12-15 13:32:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:32:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:32:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:32:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:32:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:32:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:32:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-12-15 13:32:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-12-15 13:32:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-15 13:32:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-15 13:32:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:32:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:32:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:32:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:32:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-12-15 13:32:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-12-15 13:32:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:32:02,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:32:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-12-15 13:32:02,983 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-12-15 13:32:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:32:02,983 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:32:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:32:02,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:32:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:32:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:32:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:32:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:32:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-12-15 13:32:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-12-15 13:32:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:32:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-12-15 13:32:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-12-15 13:32:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-12-15 13:32:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-12-15 13:32:02,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:32:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:32:02,985 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:32:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:32:02,985 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2021-12-15 13:32:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2021-12-15 13:32:02,985 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:32:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-12-15 13:32:02,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-12-15 13:32:04,394 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:32:04,398 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:32:04,478 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:32:04,483 INFO L158 Benchmark]: Toolchain (without parser) took 10049.62ms. Allocated memory was 113.2MB in the beginning and 524.3MB in the end (delta: 411.0MB). Free memory was 78.5MB in the beginning and 324.3MB in the end (delta: -245.8MB). Peak memory consumption was 170.9MB. Max. memory is 16.1GB. [2021-12-15 13:32:04,483 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 94.4MB. Free memory was 52.1MB in the beginning and 52.0MB in the end (delta: 49.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:32:04,484 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7407.10ms. Allocated memory was 113.2MB in the beginning and 262.1MB in the end (delta: 148.9MB). Free memory was 78.5MB in the beginning and 112.4MB in the end (delta: -33.9MB). Peak memory consumption was 142.7MB. Max. memory is 16.1GB. [2021-12-15 13:32:04,484 INFO L158 Benchmark]: Boogie Procedure Inliner took 439.88ms. Allocated memory is still 262.1MB. Free memory was 112.4MB in the beginning and 117.3MB in the end (delta: -4.9MB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. [2021-12-15 13:32:04,485 INFO L158 Benchmark]: Boogie Preprocessor took 542.55ms. Allocated memory is still 262.1MB. Free memory was 117.3MB in the beginning and 96.3MB in the end (delta: 21.0MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-12-15 13:32:04,486 INFO L158 Benchmark]: RCFGBuilder took 1655.69ms. Allocated memory was 262.1MB in the beginning and 524.3MB in the end (delta: 262.1MB). Free memory was 96.3MB in the beginning and 324.3MB in the end (delta: -228.0MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. [2021-12-15 13:32:04,488 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 94.4MB. Free memory was 52.1MB in the beginning and 52.0MB in the end (delta: 49.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7407.10ms. Allocated memory was 113.2MB in the beginning and 262.1MB in the end (delta: 148.9MB). Free memory was 78.5MB in the beginning and 112.4MB in the end (delta: -33.9MB). Peak memory consumption was 142.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 439.88ms. Allocated memory is still 262.1MB. Free memory was 112.4MB in the beginning and 117.3MB in the end (delta: -4.9MB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 542.55ms. Allocated memory is still 262.1MB. Free memory was 117.3MB in the beginning and 96.3MB in the end (delta: 21.0MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1655.69ms. Allocated memory was 262.1MB in the beginning and 524.3MB in the end (delta: 262.1MB). Free memory was 96.3MB in the beginning and 324.3MB in the end (delta: -228.0MB). Peak memory consumption was 40.4MB. 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 13:32:04,562 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.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 444a46b967cbf28ff66594f7c2b86075c66a3ec06686446169e50e8f0716b901 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:32:06,578 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:32:06,581 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:32:06,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:32:06,626 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:32:06,630 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:32:06,632 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:32:06,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:32:06,640 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:32:06,644 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:32:06,645 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:32:06,650 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:32:06,650 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:32:06,652 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:32:06,657 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:32:06,661 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:32:06,663 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:32:06,663 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:32:06,666 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:32:06,671 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:32:06,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:32:06,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:32:06,674 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:32:06,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:32:06,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:32:06,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:32:06,682 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:32:06,683 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:32:06,684 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:32:06,685 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:32:06,685 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:32:06,686 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:32:06,687 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:32:06,688 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:32:06,689 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:32:06,689 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:32:06,690 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:32:06,690 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:32:06,690 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:32:06,692 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:32:06,693 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:32:06,694 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:32:06,723 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:32:06,723 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:32:06,724 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:32:06,724 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:32:06,725 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:32:06,725 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:32:06,726 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:32:06,726 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:32:06,726 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:32:06,727 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:32:06,727 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:32:06,727 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:32:06,728 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:32:06,728 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:32:06,728 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:32:06,728 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:32:06,728 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:32:06,728 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:32:06,728 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:32:06,729 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:32:06,729 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:32:06,729 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:32:06,729 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:32:06,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:06,729 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:32:06,730 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:32:06,730 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:32:06,730 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:32:06,730 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:32:06,730 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:32:06,730 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:32:06,731 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:32:06,731 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:32:06,731 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:32:06,731 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 444a46b967cbf28ff66594f7c2b86075c66a3ec06686446169e50e8f0716b901 [2021-12-15 13:32:07,051 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:32:07,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:32:07,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:32:07,080 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:32:07,083 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:32:07,085 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i [2021-12-15 13:32:07,144 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/511723b21/22fb46d319d544099a3747b72aa558c3/FLAG1b0317bbc [2021-12-15 13:32:08,094 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:32:08,095 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i [2021-12-15 13:32:08,167 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/511723b21/22fb46d319d544099a3747b72aa558c3/FLAG1b0317bbc [2021-12-15 13:32:08,610 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/511723b21/22fb46d319d544099a3747b72aa558c3 [2021-12-15 13:32:08,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:32:08,614 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:32:08,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:08,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:32:08,621 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:32:08,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:08" (1/1) ... [2021-12-15 13:32:08,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@670fb961 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:08, skipping insertion in model container [2021-12-15 13:32:08,623 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:08" (1/1) ... [2021-12-15 13:32:08,630 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:32:08,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:32:14,928 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558285,558298] [2021-12-15 13:32:14,931 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558432,558445] [2021-12-15 13:32:14,932 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558571,558584] [2021-12-15 13:32:14,932 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558729,558742] [2021-12-15 13:32:14,979 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:15,057 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:32:15,138 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:32:15,591 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558285,558298] [2021-12-15 13:32:15,591 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558432,558445] [2021-12-15 13:32:15,592 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558571,558584] [2021-12-15 13:32:15,592 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558729,558742] [2021-12-15 13:32:15,601 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:15,676 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:32:16,420 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558285,558298] [2021-12-15 13:32:16,420 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558432,558445] [2021-12-15 13:32:16,422 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558571,558584] [2021-12-15 13:32:16,425 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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-sky2.cil.i[558729,558742] [2021-12-15 13:32:16,437 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:16,804 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:32:16,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:16 WrapperNode [2021-12-15 13:32:16,805 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:16,806 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:16,806 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:32:16,807 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:32:16,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:16" (1/1) ... [2021-12-15 13:32:16,956 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:16" (1/1) ... [2021-12-15 13:32:17,251 INFO L137 Inliner]: procedures = 725, calls = 5459, calls flagged for inlining = 409, calls inlined = 365, statements flattened = 11087 [2021-12-15 13:32:17,253 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:17,254 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:32:17,254 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:32:17,254 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:32:17,264 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:16" (1/1) ... [2021-12-15 13:32:17,264 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:16" (1/1) ... [2021-12-15 13:32:17,337 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:16" (1/1) ... [2021-12-15 13:32:17,338 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:16" (1/1) ... [2021-12-15 13:32:17,526 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:16" (1/1) ... [2021-12-15 13:32:17,552 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:16" (1/1) ... [2021-12-15 13:32:17,625 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:16" (1/1) ... [2021-12-15 13:32:17,704 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:32:17,705 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:32:17,705 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:32:17,705 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:32:17,706 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:16" (1/1) ... [2021-12-15 13:32:17,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:17,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:32:17,738 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 13:32:17,761 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 13:32:17,776 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:32:17,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:32:17,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:32:17,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:32:17,777 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 13:32:17,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 13:32:17,777 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:32:17,778 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:32:17,778 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-12-15 13:32:17,778 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-12-15 13:32:17,778 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-12-15 13:32:17,778 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-12-15 13:32:17,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:32:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:32:17,779 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-12-15 13:32:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-12-15 13:32:17,779 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-12-15 13:32:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-12-15 13:32:17,779 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:32:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:32:17,780 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-12-15 13:32:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-12-15 13:32:17,780 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-12-15 13:32:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-12-15 13:32:17,780 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-12-15 13:32:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-12-15 13:32:17,781 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:32:17,781 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:32:17,781 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:32:17,781 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:32:17,781 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:32:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:32:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-12-15 13:32:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-12-15 13:32:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-12-15 13:32:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-12-15 13:32:17,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:32:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:32:17,783 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-12-15 13:32:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-12-15 13:32:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:32:17,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:32:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:32:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:32:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 13:32:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 13:32:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:32:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:32:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-15 13:32:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-15 13:32:17,786 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:32:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:32:17,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:32:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:32:17,786 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:32:17,787 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:32:17,787 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-12-15 13:32:17,787 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-12-15 13:32:17,788 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:32:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:32:17,788 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2021-12-15 13:32:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2021-12-15 13:32:17,788 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:32:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:32:17,789 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-12-15 13:32:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-12-15 13:32:17,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:32:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:32:17,789 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:32:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:32:17,789 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-12-15 13:32:17,790 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-12-15 13:32:17,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:32:17,790 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:32:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:32:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:32:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:32:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:32:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:32:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:32:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:32:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-12-15 13:32:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-12-15 13:32:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:32:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:32:17,793 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:32:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:32:17,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:32:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:32:17,793 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2021-12-15 13:32:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2021-12-15 13:32:17,793 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:32:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:32:17,794 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:32:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:32:17,794 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-12-15 13:32:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-12-15 13:32:17,795 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-12-15 13:32:17,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-12-15 13:32:17,795 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:32:17,795 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:32:17,796 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:32:17,796 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:32:17,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:32:17,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:32:17,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:32:17,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:32:17,799 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-12-15 13:32:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-12-15 13:32:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:32:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:32:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:32:17,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:32:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-12-15 13:32:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-12-15 13:32:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:32:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:32:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2021-12-15 13:32:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2021-12-15 13:32:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:32:17,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:32:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:32:17,808 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:32:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:32:17,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:32:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-12-15 13:32:17,809 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-12-15 13:32:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:32:17,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:32:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-15 13:32:17,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-15 13:32:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:32:17,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:32:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-15 13:32:17,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-15 13:32:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:32:17,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:32:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-12-15 13:32:17,810 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-12-15 13:32:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:32:17,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:32:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-15 13:32:17,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-15 13:32:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:32:17,811 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:32:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:32:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:32:17,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:32:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:32:17,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:32:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-12-15 13:32:17,812 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-12-15 13:32:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-15 13:32:17,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-15 13:32:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:32:17,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:32:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:32:17,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:32:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-12-15 13:32:17,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-12-15 13:32:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:32:17,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:32:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:32:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-12-15 13:32:17,814 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-12-15 13:32:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-12-15 13:32:17,814 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-12-15 13:32:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-12-15 13:32:17,815 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-12-15 13:32:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-12-15 13:32:17,815 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-12-15 13:32:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:32:17,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:32:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:32:17,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:32:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:32:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:32:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:32:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:32:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:17,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:32:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:32:17,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:32:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:32:17,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:32:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-12-15 13:32:17,817 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-12-15 13:32:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:32:17,817 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:32:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-12-15 13:32:17,817 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-12-15 13:32:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:32:17,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:32:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-12-15 13:32:17,818 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-12-15 13:32:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-12-15 13:32:17,818 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-12-15 13:32:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-12-15 13:32:17,818 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-12-15 13:32:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:32:17,819 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:32:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:32:17,819 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:32:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:32:17,819 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:32:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-12-15 13:32:17,819 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-12-15 13:32:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-12-15 13:32:17,820 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-12-15 13:32:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:32:17,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:32:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-12-15 13:32:17,820 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-12-15 13:32:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-12-15 13:32:17,821 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-12-15 13:32:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:32:17,821 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:32:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:32:17,821 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:32:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:32:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-12-15 13:32:17,821 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-12-15 13:32:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:32:17,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:32:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-12-15 13:32:17,822 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-12-15 13:32:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:32:17,822 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:32:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:32:17,823 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:32:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-12-15 13:32:17,823 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-12-15 13:32:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-12-15 13:32:17,823 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-12-15 13:32:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:32:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:32:17,823 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:32:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:32:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:32:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:32:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:32:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:32:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:32:17,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:32:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-12-15 13:32:17,824 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-12-15 13:32:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:32:17,824 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:32:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:32:17,824 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:32:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2021-12-15 13:32:17,824 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2021-12-15 13:32:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:32:17,824 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:32:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-12-15 13:32:17,824 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-12-15 13:32:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:32:17,825 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:32:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-12-15 13:32:17,825 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-12-15 13:32:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-12-15 13:32:17,825 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-12-15 13:32:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-15 13:32:17,825 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-15 13:32:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:32:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-12-15 13:32:17,825 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-12-15 13:32:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:32:17,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:32:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:32:17,825 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:32:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-12-15 13:32:17,825 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-12-15 13:32:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-12-15 13:32:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-12-15 13:32:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-12-15 13:32:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-12-15 13:32:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:32:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:32:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:32:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:32:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-12-15 13:32:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-12-15 13:32:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-12-15 13:32:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-12-15 13:32:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-12-15 13:32:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-12-15 13:32:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:32:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:32:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-12-15 13:32:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-12-15 13:32:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:32:17,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:32:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:32:17,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:32:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:32:17,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:32:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:32:17,827 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:32:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:32:17,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:32:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:32:17,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:32:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-12-15 13:32:17,827 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-12-15 13:32:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:32:17,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:32:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:32:17,827 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:32:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2021-12-15 13:32:17,828 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2021-12-15 13:32:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-12-15 13:32:17,828 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-12-15 13:32:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-12-15 13:32:17,828 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-12-15 13:32:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-12-15 13:32:17,828 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-12-15 13:32:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:32:17,828 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:32:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:32:17,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:32:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:32:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:32:17,828 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:32:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:32:17,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:32:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-12-15 13:32:17,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-12-15 13:32:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:32:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:32:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:32:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:32:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:32:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:32:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2021-12-15 13:32:17,829 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2021-12-15 13:32:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:32:17,829 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:32:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:32:17,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:32:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-12-15 13:32:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-12-15 13:32:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:32:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:32:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:32:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:32:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-12-15 13:32:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-12-15 13:32:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:32:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:32:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:32:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:32:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:32:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:32:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2021-12-15 13:32:17,831 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2021-12-15 13:32:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-12-15 13:32:17,831 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-12-15 13:32:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:32:17,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:32:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-12-15 13:32:17,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-12-15 13:32:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:32:17,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:32:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-12-15 13:32:17,831 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-12-15 13:32:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-12-15 13:32:17,831 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-12-15 13:32:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-12-15 13:32:17,832 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-12-15 13:32:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-12-15 13:32:17,832 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-12-15 13:32:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:32:17,832 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:32:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-12-15 13:32:17,832 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-12-15 13:32:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:32:17,832 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:32:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:32:17,832 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:32:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:32:17,832 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:32:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-12-15 13:32:17,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-12-15 13:32:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:32:17,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:32:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-12-15 13:32:17,833 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-12-15 13:32:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2021-12-15 13:32:17,833 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2021-12-15 13:32:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:32:17,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:32:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-12-15 13:32:17,833 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-12-15 13:32:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:32:17,833 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:32:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:32:17,833 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:32:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:32:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-12-15 13:32:17,833 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-12-15 13:32:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-15 13:32:17,833 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-15 13:32:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:32:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:32:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:32:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:32:17,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:32:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-12-15 13:32:17,834 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-12-15 13:32:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-12-15 13:32:17,834 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-12-15 13:32:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:32:17,834 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:32:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-12-15 13:32:17,834 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-12-15 13:32:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:32:17,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:32:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:32:17,835 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:32:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:32:17,835 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:32:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-12-15 13:32:17,835 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-12-15 13:32:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-15 13:32:17,835 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-15 13:32:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:32:17,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:32:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:32:17,835 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:32:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-12-15 13:32:17,835 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-12-15 13:32:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-12-15 13:32:17,836 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-12-15 13:32:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:32:17,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:32:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:32:17,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:32:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:32:17,836 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:32:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:32:17,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:32:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-12-15 13:32:17,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-12-15 13:32:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-12-15 13:32:17,836 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-12-15 13:32:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-12-15 13:32:17,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-12-15 13:32:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:32:17,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:32:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:32:17,837 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:32:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2021-12-15 13:32:17,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2021-12-15 13:32:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:32:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-12-15 13:32:17,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-12-15 13:32:19,226 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:32:19,230 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:32:19,374 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:32:19,378 INFO L158 Benchmark]: Toolchain (without parser) took 10763.61ms. Allocated memory was 58.7MB in the beginning and 352.3MB in the end (delta: 293.6MB). Free memory was 26.5MB in the beginning and 147.7MB in the end (delta: -121.2MB). Peak memory consumption was 257.8MB. Max. memory is 16.1GB. [2021-12-15 13:32:19,379 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 58.7MB. Free memory is still 41.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:32:19,379 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8189.77ms. Allocated memory was 58.7MB in the beginning and 352.3MB in the end (delta: 293.6MB). Free memory was 26.1MB in the beginning and 131.7MB in the end (delta: -105.6MB). Peak memory consumption was 195.1MB. Max. memory is 16.1GB. [2021-12-15 13:32:19,379 INFO L158 Benchmark]: Boogie Procedure Inliner took 446.81ms. Allocated memory is still 352.3MB. Free memory was 131.7MB in the beginning and 198.5MB in the end (delta: -66.8MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2021-12-15 13:32:19,379 INFO L158 Benchmark]: Boogie Preprocessor took 450.34ms. Allocated memory is still 352.3MB. Free memory was 198.5MB in the beginning and 123.0MB in the end (delta: 75.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2021-12-15 13:32:19,380 INFO L158 Benchmark]: RCFGBuilder took 1671.92ms. Allocated memory is still 352.3MB. Free memory was 122.0MB in the beginning and 147.7MB in the end (delta: -25.7MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. [2021-12-15 13:32:19,381 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 58.7MB. Free memory is still 41.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8189.77ms. Allocated memory was 58.7MB in the beginning and 352.3MB in the end (delta: 293.6MB). Free memory was 26.1MB in the beginning and 131.7MB in the end (delta: -105.6MB). Peak memory consumption was 195.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 446.81ms. Allocated memory is still 352.3MB. Free memory was 131.7MB in the beginning and 198.5MB in the end (delta: -66.8MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 450.34ms. Allocated memory is still 352.3MB. Free memory was 198.5MB in the beginning and 123.0MB in the end (delta: 75.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1671.92ms. Allocated memory is still 352.3MB. Free memory was 122.0MB in the beginning and 147.7MB in the end (delta: -25.7MB). Peak memory consumption was 59.2MB. 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 13:32:19,485 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