./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.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 8621382bb8e226d86aa1d73e10febc7c94f38bbe6f958100a9f5520068b3bbed --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:34:51,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:34:51,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:34:51,582 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:34:51,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:34:51,586 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:34:51,587 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:34:51,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:34:51,591 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:34:51,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:34:51,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:34:51,596 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:34:51,596 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:34:51,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:34:51,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:34:51,603 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:34:51,604 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:34:51,604 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:34:51,606 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:34:51,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:34:51,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:34:51,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:34:51,612 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:34:51,613 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:34:51,617 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:34:51,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:34:51,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:34:51,621 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:34:51,622 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:34:51,622 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:34:51,623 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:34:51,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:34:51,624 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:34:51,625 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:34:51,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:34:51,627 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:34:51,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:34:51,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:34:51,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:34:51,630 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:34:51,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:34:51,631 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:34:51,653 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:34:51,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:34:51,654 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:34:51,654 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:34:51,655 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:34:51,655 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:34:51,656 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:34:51,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:34:51,656 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:34:51,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:34:51,657 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:34:51,657 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:34:51,657 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:34:51,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:34:51,657 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:34:51,658 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:34:51,658 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:34:51,658 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:34:51,658 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:34:51,658 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:34:51,658 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:34:51,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:34:51,659 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:34:51,659 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:34:51,659 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:34:51,659 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:34:51,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:34:51,660 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:34:51,660 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:34:51,660 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:34:51,661 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:34:51,661 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8621382bb8e226d86aa1d73e10febc7c94f38bbe6f958100a9f5520068b3bbed [2021-12-15 13:34:51,885 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:34:51,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:34:51,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:34:51,906 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:34:51,909 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:34:51,910 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2021-12-15 13:34:51,978 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d3daf723/63ca10dbb3af47f8866489571469a11f/FLAG838cf4530 [2021-12-15 13:34:52,662 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:34:52,663 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2021-12-15 13:34:52,699 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d3daf723/63ca10dbb3af47f8866489571469a11f/FLAG838cf4530 [2021-12-15 13:34:53,012 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d3daf723/63ca10dbb3af47f8866489571469a11f [2021-12-15 13:34:53,015 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:34:53,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:34:53,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:34:53,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:34:53,020 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:34:53,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:34:53" (1/1) ... [2021-12-15 13:34:53,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e985a06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:53, skipping insertion in model container [2021-12-15 13:34:53,022 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:34:53" (1/1) ... [2021-12-15 13:34:53,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:34:53,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:34:55,153 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310656,310669] [2021-12-15 13:34:55,155 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310822,310835] [2021-12-15 13:34:55,156 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310986,310999] [2021-12-15 13:34:55,157 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[311151,311164] [2021-12-15 13:34:55,179 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:34:55,224 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:34:55,476 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310656,310669] [2021-12-15 13:34:55,477 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310822,310835] [2021-12-15 13:34:55,477 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310986,310999] [2021-12-15 13:34:55,477 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[311151,311164] [2021-12-15 13:34:55,483 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:34:55,584 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:34:55,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55 WrapperNode [2021-12-15 13:34:55,585 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:34:55,586 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:34:55,586 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:34:55,586 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:34:55,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:55,659 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:55,784 INFO L137 Inliner]: procedures = 343, calls = 2092, calls flagged for inlining = 179, calls inlined = 169, statements flattened = 4398 [2021-12-15 13:34:55,785 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:34:55,786 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:34:55,786 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:34:55,787 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:34:55,793 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:55,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:55,835 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:55,836 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:55,939 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:55,960 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:55,978 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:56,008 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:34:56,009 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:34:56,010 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:34:56,011 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:34:56,012 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:56,017 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:34:56,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:34:56,049 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 13:34:56,053 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 13:34:56,077 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-12-15 13:34:56,077 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-12-15 13:34:56,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:34:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:34:56,078 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2021-12-15 13:34:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2021-12-15 13:34:56,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:34:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:34:56,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:34:56,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:34:56,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:34:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:34:56,079 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:34:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:34:56,079 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-12-15 13:34:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-12-15 13:34:56,079 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:34:56,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:34:56,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:34:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:34:56,080 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-12-15 13:34:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-12-15 13:34:56,080 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-12-15 13:34:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-12-15 13:34:56,080 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-12-15 13:34:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-12-15 13:34:56,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:34:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:34:56,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2021-12-15 13:34:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2021-12-15 13:34:56,081 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-12-15 13:34:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-12-15 13:34:56,082 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2021-12-15 13:34:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2021-12-15 13:34:56,082 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:34:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:34:56,082 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:34:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:34:56,082 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-12-15 13:34:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-12-15 13:34:56,083 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:34:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:34:56,083 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-12-15 13:34:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-12-15 13:34:56,083 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:34:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:34:56,084 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-12-15 13:34:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-12-15 13:34:56,084 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2021-12-15 13:34:56,084 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2021-12-15 13:34:56,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:34:56,085 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-12-15 13:34:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-12-15 13:34:56,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:34:56,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:34:56,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:34:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:34:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:34:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:34:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:34:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:34:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:34:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_17 [2021-12-15 13:34:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_17 [2021-12-15 13:34:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:34:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:34:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:34:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:34:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:34:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:34:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:34:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:34:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2021-12-15 13:34:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2021-12-15 13:34:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:34:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:34:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:34:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:34:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-12-15 13:34:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-12-15 13:34:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:34:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:34:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-12-15 13:34:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-12-15 13:34:56,091 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-12-15 13:34:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-12-15 13:34:56,091 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:34:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:34:56,092 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:34:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:34:56,092 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:34:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:34:56,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:34:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:34:56,092 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-15 13:34:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-15 13:34:56,093 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-12-15 13:34:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-12-15 13:34:56,093 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-12-15 13:34:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-12-15 13:34:56,093 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2021-12-15 13:34:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2021-12-15 13:34:56,093 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:34:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:34:56,094 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-12-15 13:34:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-12-15 13:34:56,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:34:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:34:56,094 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-12-15 13:34:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-12-15 13:34:56,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-12-15 13:34:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-12-15 13:34:56,096 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-12-15 13:34:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-12-15 13:34:56,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:34:56,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:34:56,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:34:56,098 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:34:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:34:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:34:56,099 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:34:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:34:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:34:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:34:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:34:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:34:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:34:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:34:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:34:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-12-15 13:34:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-12-15 13:34:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2021-12-15 13:34:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2021-12-15 13:34:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2021-12-15 13:34:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2021-12-15 13:34:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-12-15 13:34:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-12-15 13:34:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-12-15 13:34:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-12-15 13:34:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:34:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:34:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-12-15 13:34:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-12-15 13:34:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-12-15 13:34:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-12-15 13:34:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:34:56,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:34:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:34:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:34:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:34:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-12-15 13:34:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-12-15 13:34:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-12-15 13:34:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-12-15 13:34:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-12-15 13:34:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-12-15 13:34:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:34:56,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:34:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-12-15 13:34:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-12-15 13:34:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-12-15 13:34:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-12-15 13:34:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:34:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-12-15 13:34:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-12-15 13:34:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-12-15 13:34:56,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-12-15 13:34:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:34:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:34:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:34:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:34:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:34:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-12-15 13:34:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-12-15 13:34:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:34:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:34:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:34:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:34:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:34:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:34:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:34:56,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:34:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-12-15 13:34:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-12-15 13:34:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2021-12-15 13:34:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2021-12-15 13:34:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-12-15 13:34:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-12-15 13:34:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-12-15 13:34:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-12-15 13:34:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:34:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:34:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2021-12-15 13:34:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2021-12-15 13:34:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:34:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:34:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:34:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:34:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:34:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:34:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-12-15 13:34:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-12-15 13:34:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:34:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:34:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-12-15 13:34:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-12-15 13:34:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-15 13:34:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-15 13:34:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-12-15 13:34:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-12-15 13:34:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:34:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-15 13:34:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-12-15 13:34:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-12-15 13:34:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-12-15 13:34:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-12-15 13:34:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:34:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:34:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:34:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:34:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:34:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:34:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:34:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:34:56,755 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:34:56,759 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:34:57,388 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:34:57,393 INFO L158 Benchmark]: Toolchain (without parser) took 4376.44ms. Allocated memory was 134.2MB in the beginning and 266.3MB in the end (delta: 132.1MB). Free memory was 90.4MB in the beginning and 114.8MB in the end (delta: -24.4MB). Peak memory consumption was 106.2MB. Max. memory is 16.1GB. [2021-12-15 13:34:57,399 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 83.9MB. Free memory is still 42.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:34:57,401 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2568.02ms. Allocated memory was 134.2MB in the beginning and 180.4MB in the end (delta: 46.1MB). Free memory was 90.1MB in the beginning and 100.6MB in the end (delta: -10.6MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2021-12-15 13:34:57,402 INFO L158 Benchmark]: Boogie Procedure Inliner took 199.66ms. Allocated memory is still 180.4MB. Free memory was 100.6MB in the beginning and 73.4MB in the end (delta: 27.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-12-15 13:34:57,405 INFO L158 Benchmark]: Boogie Preprocessor took 222.68ms. Allocated memory is still 180.4MB. Free memory was 73.4MB in the beginning and 82.2MB in the end (delta: -8.8MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. [2021-12-15 13:34:57,406 INFO L158 Benchmark]: RCFGBuilder took 1382.26ms. Allocated memory was 180.4MB in the beginning and 266.3MB in the end (delta: 86.0MB). Free memory was 82.2MB in the beginning and 114.8MB in the end (delta: -32.5MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2021-12-15 13:34:57,409 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 83.9MB. Free memory is still 42.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2568.02ms. Allocated memory was 134.2MB in the beginning and 180.4MB in the end (delta: 46.1MB). Free memory was 90.1MB in the beginning and 100.6MB in the end (delta: -10.6MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 199.66ms. Allocated memory is still 180.4MB. Free memory was 100.6MB in the beginning and 73.4MB in the end (delta: 27.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 222.68ms. Allocated memory is still 180.4MB. Free memory was 73.4MB in the beginning and 82.2MB in the end (delta: -8.8MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1382.26ms. Allocated memory was 180.4MB in the beginning and 266.3MB in the end (delta: 86.0MB). Free memory was 82.2MB in the beginning and 114.8MB in the end (delta: -32.5MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:34:57,441 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.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 8621382bb8e226d86aa1d73e10febc7c94f38bbe6f958100a9f5520068b3bbed --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:34:59,350 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:34:59,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:34:59,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:34:59,384 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:34:59,387 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:34:59,388 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:34:59,392 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:34:59,394 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:34:59,397 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:34:59,398 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:34:59,399 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:34:59,400 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:34:59,401 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:34:59,402 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:34:59,407 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:34:59,408 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:34:59,408 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:34:59,410 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:34:59,414 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:34:59,415 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:34:59,416 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:34:59,417 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:34:59,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:34:59,423 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:34:59,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:34:59,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:34:59,425 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:34:59,425 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:34:59,425 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:34:59,426 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:34:59,426 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:34:59,427 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:34:59,428 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:34:59,429 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:34:59,429 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:34:59,430 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:34:59,430 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:34:59,430 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:34:59,431 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:34:59,432 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:34:59,432 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:34:59,460 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:34:59,461 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:34:59,462 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:34:59,462 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:34:59,463 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:34:59,463 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:34:59,464 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:34:59,464 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:34:59,464 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:34:59,464 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:34:59,465 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:34:59,465 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:34:59,465 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:34:59,466 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:34:59,466 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:34:59,466 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:34:59,466 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:34:59,466 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:34:59,466 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:34:59,467 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:34:59,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:34:59,467 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:34:59,467 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:34:59,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:34:59,474 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:34:59,475 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:34:59,475 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:34:59,475 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:34:59,475 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:34:59,475 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:34:59,475 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:34:59,476 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:34:59,476 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:34:59,476 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:34:59,476 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8621382bb8e226d86aa1d73e10febc7c94f38bbe6f958100a9f5520068b3bbed [2021-12-15 13:34:59,775 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:34:59,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:34:59,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:34:59,800 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:34:59,800 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:34:59,802 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2021-12-15 13:34:59,887 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/680f6a843/49c1ce79ab9745acac471649e5ce32c8/FLAGd14b004c0 [2021-12-15 13:35:00,549 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:35:00,549 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2021-12-15 13:35:00,589 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/680f6a843/49c1ce79ab9745acac471649e5ce32c8/FLAGd14b004c0 [2021-12-15 13:35:00,846 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/680f6a843/49c1ce79ab9745acac471649e5ce32c8 [2021-12-15 13:35:00,849 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:35:00,850 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:35:00,852 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:00,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:35:00,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:35:00,855 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:00" (1/1) ... [2021-12-15 13:35:00,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c01a8b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:00, skipping insertion in model container [2021-12-15 13:35:00,856 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:00" (1/1) ... [2021-12-15 13:35:00,861 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:35:00,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:35:03,018 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310656,310669] [2021-12-15 13:35:03,021 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310822,310835] [2021-12-15 13:35:03,021 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310986,310999] [2021-12-15 13:35:03,021 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[311151,311164] [2021-12-15 13:35:03,049 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:03,093 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:35:03,145 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:35:03,407 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310656,310669] [2021-12-15 13:35:03,408 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310822,310835] [2021-12-15 13:35:03,408 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310986,310999] [2021-12-15 13:35:03,408 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[311151,311164] [2021-12-15 13:35:03,413 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:03,432 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:35:03,728 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310656,310669] [2021-12-15 13:35:03,729 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310822,310835] [2021-12-15 13:35:03,729 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310986,310999] [2021-12-15 13:35:03,729 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_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[311151,311164] [2021-12-15 13:35:03,738 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:03,866 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:35:03,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:03 WrapperNode [2021-12-15 13:35:03,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:03,867 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:03,867 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:35:03,868 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:35:03,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:03" (1/1) ... [2021-12-15 13:35:03,987 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:03" (1/1) ... [2021-12-15 13:35:04,121 INFO L137 Inliner]: procedures = 352, calls = 2092, calls flagged for inlining = 179, calls inlined = 169, statements flattened = 4283 [2021-12-15 13:35:04,123 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:04,124 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:35:04,124 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:35:04,124 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:35:04,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:03" (1/1) ... [2021-12-15 13:35:04,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:03" (1/1) ... [2021-12-15 13:35:04,176 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:03" (1/1) ... [2021-12-15 13:35:04,178 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:03" (1/1) ... [2021-12-15 13:35:04,260 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:03" (1/1) ... [2021-12-15 13:35:04,320 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:03" (1/1) ... [2021-12-15 13:35:04,337 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:03" (1/1) ... [2021-12-15 13:35:04,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:35:04,370 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:35:04,370 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:35:04,370 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:35:04,370 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:03" (1/1) ... [2021-12-15 13:35:04,376 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:04,384 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:35:04,393 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 13:35:04,407 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 13:35:04,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:35:04,422 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-12-15 13:35:04,423 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-12-15 13:35:04,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:35:04,423 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:35:04,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:35:04,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:35:04,423 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2021-12-15 13:35:04,423 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2021-12-15 13:35:04,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:35:04,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:35:04,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:35:04,424 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:35:04,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:35:04,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:35:04,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:35:04,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:35:04,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:35:04,425 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-12-15 13:35:04,425 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-12-15 13:35:04,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:35:04,425 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:35:04,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:35:04,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:35:04,425 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-12-15 13:35:04,425 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-12-15 13:35:04,426 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-12-15 13:35:04,426 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-12-15 13:35:04,426 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-12-15 13:35:04,426 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-12-15 13:35:04,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:35:04,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:35:04,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2021-12-15 13:35:04,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2021-12-15 13:35:04,427 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-12-15 13:35:04,427 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-12-15 13:35:04,427 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2021-12-15 13:35:04,427 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2021-12-15 13:35:04,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:35:04,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:35:04,427 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:35:04,427 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:35:04,428 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-12-15 13:35:04,428 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-12-15 13:35:04,428 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:35:04,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:35:04,428 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-12-15 13:35:04,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-12-15 13:35:04,428 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:35:04,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:35:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-12-15 13:35:04,429 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-12-15 13:35:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2021-12-15 13:35:04,429 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2021-12-15 13:35:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:35:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-12-15 13:35:04,429 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-12-15 13:35:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:35:04,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:35:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:35:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:35:04,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:35:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:35:04,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:35:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:35:04,431 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:35:04,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_17 [2021-12-15 13:35:04,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_17 [2021-12-15 13:35:04,431 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:35:04,431 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:35:04,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:35:04,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:35:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:35:04,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:35:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:35:04,432 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:35:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2021-12-15 13:35:04,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2021-12-15 13:35:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:35:04,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:35:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:35:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:35:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:35:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:35:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:35:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:35:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:35:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:35:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:35:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:35:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-12-15 13:35:04,434 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-12-15 13:35:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:35:04,434 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:35:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-12-15 13:35:04,434 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-12-15 13:35:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-12-15 13:35:04,435 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-12-15 13:35:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:35:04,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:35:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:35:04,435 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:35:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:35:04,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:35:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:35:04,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:35:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-15 13:35:04,436 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-15 13:35:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-12-15 13:35:04,436 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-12-15 13:35:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-12-15 13:35:04,437 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-12-15 13:35:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2021-12-15 13:35:04,437 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2021-12-15 13:35:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:35:04,437 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:35:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-12-15 13:35:04,437 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-12-15 13:35:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:35:04,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:35:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-12-15 13:35:04,438 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-12-15 13:35:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-12-15 13:35:04,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-12-15 13:35:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-12-15 13:35:04,438 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-12-15 13:35:04,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:35:04,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:35:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:35:04,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:35:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:35:04,439 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:35:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:35:04,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:35:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:35:04,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:35:04,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:35:04,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:35:04,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:35:04,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:35:04,440 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-12-15 13:35:04,440 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-12-15 13:35:04,440 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2021-12-15 13:35:04,440 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2021-12-15 13:35:04,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2021-12-15 13:35:04,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2021-12-15 13:35:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-12-15 13:35:04,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-12-15 13:35:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-12-15 13:35:04,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-12-15 13:35:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:35:04,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:35:04,441 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-12-15 13:35:04,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-12-15 13:35:04,442 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-12-15 13:35:04,442 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-12-15 13:35:04,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:35:04,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:35:04,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:35:04,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:35:04,442 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-12-15 13:35:04,442 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-12-15 13:35:04,443 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-12-15 13:35:04,443 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-12-15 13:35:04,443 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-12-15 13:35:04,443 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-12-15 13:35:04,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:35:04,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:35:04,443 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-12-15 13:35:04,443 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-12-15 13:35:04,443 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-12-15 13:35:04,444 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-12-15 13:35:04,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:35:04,444 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-12-15 13:35:04,444 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-12-15 13:35:04,444 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-12-15 13:35:04,444 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-12-15 13:35:04,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:35:04,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:35:04,445 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:35:04,445 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:35:04,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:35:04,445 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-12-15 13:35:04,445 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-12-15 13:35:04,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:35:04,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:35:04,445 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:35:04,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:35:04,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:35:04,446 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:35:04,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:35:04,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:35:04,446 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-12-15 13:35:04,446 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-12-15 13:35:04,446 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2021-12-15 13:35:04,446 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2021-12-15 13:35:04,446 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-12-15 13:35:04,447 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-12-15 13:35:04,447 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-12-15 13:35:04,447 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-12-15 13:35:04,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:35:04,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:35:04,447 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2021-12-15 13:35:04,447 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2021-12-15 13:35:04,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:35:04,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:35:04,448 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:35:04,448 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:35:04,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:35:04,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:35:04,448 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-12-15 13:35:04,448 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-12-15 13:35:04,448 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:35:04,448 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:35:04,449 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:35:04,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:35:04,449 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-15 13:35:04,449 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-15 13:35:04,449 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-12-15 13:35:04,449 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-12-15 13:35:04,449 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-15 13:35:04,449 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-12-15 13:35:04,449 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-12-15 13:35:04,450 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-12-15 13:35:04,450 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-12-15 13:35:04,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:35:04,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:35:04,450 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:35:04,450 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:35:04,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:35:04,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:35:04,450 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:35:04,451 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:35:05,077 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:35:05,080 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:35:14,937 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:35:14,941 INFO L158 Benchmark]: Toolchain (without parser) took 14090.72ms. Allocated memory was 58.7MB in the beginning and 268.4MB in the end (delta: 209.7MB). Free memory was 34.9MB in the beginning and 125.4MB in the end (delta: -90.5MB). Peak memory consumption was 138.0MB. Max. memory is 16.1GB. [2021-12-15 13:35:14,941 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 58.7MB. Free memory is still 40.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:35:14,942 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3014.85ms. Allocated memory was 58.7MB in the beginning and 165.7MB in the end (delta: 107.0MB). Free memory was 34.6MB in the beginning and 63.7MB in the end (delta: -29.1MB). Peak memory consumption was 87.9MB. Max. memory is 16.1GB. [2021-12-15 13:35:14,942 INFO L158 Benchmark]: Boogie Procedure Inliner took 255.72ms. Allocated memory is still 165.7MB. Free memory was 63.7MB in the beginning and 77.9MB in the end (delta: -14.2MB). Peak memory consumption was 4.7MB. Max. memory is 16.1GB. [2021-12-15 13:35:14,942 INFO L158 Benchmark]: Boogie Preprocessor took 245.46ms. Allocated memory was 165.7MB in the beginning and 268.4MB in the end (delta: 102.8MB). Free memory was 77.9MB in the beginning and 179.2MB in the end (delta: -101.3MB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. [2021-12-15 13:35:14,943 INFO L158 Benchmark]: RCFGBuilder took 10570.48ms. Allocated memory is still 268.4MB. Free memory was 179.2MB in the beginning and 125.4MB in the end (delta: 53.8MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. [2021-12-15 13:35:14,944 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 58.7MB. Free memory is still 40.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3014.85ms. Allocated memory was 58.7MB in the beginning and 165.7MB in the end (delta: 107.0MB). Free memory was 34.6MB in the beginning and 63.7MB in the end (delta: -29.1MB). Peak memory consumption was 87.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 255.72ms. Allocated memory is still 165.7MB. Free memory was 63.7MB in the beginning and 77.9MB in the end (delta: -14.2MB). Peak memory consumption was 4.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 245.46ms. Allocated memory was 165.7MB in the beginning and 268.4MB in the end (delta: 102.8MB). Free memory was 77.9MB in the beginning and 179.2MB in the end (delta: -101.3MB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. * RCFGBuilder took 10570.48ms. Allocated memory is still 268.4MB. Free memory was 179.2MB in the beginning and 125.4MB in the end (delta: 53.8MB). Peak memory consumption was 71.6MB. 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 13:35:14,989 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