./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.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 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:43:56,617 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:43:56,618 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:43:56,637 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:43:56,640 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:43:56,642 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:43:56,644 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:43:56,645 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:43:56,647 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:43:56,648 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:43:56,648 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:43:56,650 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:43:56,651 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:43:56,653 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:43:56,654 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:43:56,655 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:43:56,657 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:43:56,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:43:56,661 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:43:56,666 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:43:56,666 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:43:56,668 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:43:56,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:43:56,671 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:43:56,673 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:43:56,675 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:43:56,675 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:43:56,676 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:43:56,676 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:43:56,676 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:43:56,677 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:43:56,677 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:43:56,678 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:43:56,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:43:56,680 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:43:56,680 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:43:56,681 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:43:56,681 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:43:56,681 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:43:56,682 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:43:56,682 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:43:56,683 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:43:56,698 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:43:56,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:43:56,699 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:43:56,699 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:43:56,700 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:43:56,700 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:43:56,700 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:43:56,700 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:43:56,701 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:43:56,701 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:43:56,701 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:43:56,701 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:43:56,702 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:43:56,702 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:43:56,702 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:43:56,702 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:43:56,702 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:43:56,702 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:43:56,703 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:43:56,703 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:43:56,703 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:43:56,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:43:56,703 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:43:56,703 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:43:56,703 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:43:56,703 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:43:56,704 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:43:56,704 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:43:56,704 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:43:56,704 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:43:56,704 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:43:56,704 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 [2021-12-15 13:43:56,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:43:56,994 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:43:56,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:43:56,997 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:43:56,998 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:43:56,999 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2021-12-15 13:43:57,056 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f07bd254/3486abcdfcec4b99ad2ea0904df77d90/FLAG38d21cb92 [2021-12-15 13:43:57,795 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:43:57,795 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2021-12-15 13:43:57,842 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f07bd254/3486abcdfcec4b99ad2ea0904df77d90/FLAG38d21cb92 [2021-12-15 13:43:58,334 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f07bd254/3486abcdfcec4b99ad2ea0904df77d90 [2021-12-15 13:43:58,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:43:58,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:43:58,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:43:58,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:43:58,362 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:43:58,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:43:58" (1/1) ... [2021-12-15 13:43:58,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d01b8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:58, skipping insertion in model container [2021-12-15 13:43:58,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:43:58" (1/1) ... [2021-12-15 13:43:58,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:43:58,581 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:44:01,896 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2021-12-15 13:44:01,908 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2021-12-15 13:44:01,909 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2021-12-15 13:44:01,910 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2021-12-15 13:44:01,942 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:44:01,982 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:44:02,442 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2021-12-15 13:44:02,442 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2021-12-15 13:44:02,443 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2021-12-15 13:44:02,443 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2021-12-15 13:44:02,448 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:44:02,614 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:44:02,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:02 WrapperNode [2021-12-15 13:44:02,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:44:02,616 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:44:02,616 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:44:02,616 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:44:02,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:02" (1/1) ... [2021-12-15 13:44:02,700 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:02" (1/1) ... [2021-12-15 13:44:02,874 INFO L137 Inliner]: procedures = 526, calls = 4106, calls flagged for inlining = 232, calls inlined = 215, statements flattened = 8429 [2021-12-15 13:44:02,875 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:44:02,875 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:44:02,875 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:44:02,875 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:44:02,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:02" (1/1) ... [2021-12-15 13:44:02,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:02" (1/1) ... [2021-12-15 13:44:02,923 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:02" (1/1) ... [2021-12-15 13:44:02,924 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:02" (1/1) ... [2021-12-15 13:44:03,108 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:02" (1/1) ... [2021-12-15 13:44:03,148 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:02" (1/1) ... [2021-12-15 13:44:03,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:02" (1/1) ... [2021-12-15 13:44:03,237 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:44:03,238 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:44:03,239 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:44:03,240 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:44:03,242 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:02" (1/1) ... [2021-12-15 13:44:03,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:44:03,258 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:44:03,291 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 13:44:03,299 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 13:44:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2021-12-15 13:44:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2021-12-15 13:44:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:44:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:44:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:44:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:44:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:44:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:44:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2021-12-15 13:44:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2021-12-15 13:44:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2021-12-15 13:44:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2021-12-15 13:44:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:44:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:44:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_de4x5_private [2021-12-15 13:44:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_de4x5_private [2021-12-15 13:44:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:44:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:44:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_de4x5_private [2021-12-15 13:44:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_de4x5_private [2021-12-15 13:44:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2021-12-15 13:44:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2021-12-15 13:44:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2021-12-15 13:44:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2021-12-15 13:44:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:44:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:44:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2021-12-15 13:44:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2021-12-15 13:44:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2021-12-15 13:44:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2021-12-15 13:44:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:44:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:44:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2021-12-15 13:44:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2021-12-15 13:44:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2021-12-15 13:44:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2021-12-15 13:44:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2021-12-15 13:44:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2021-12-15 13:44:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:44:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:44:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2021-12-15 13:44:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2021-12-15 13:44:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:44:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:44:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:44:03,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:44:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2021-12-15 13:44:03,334 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2021-12-15 13:44:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2021-12-15 13:44:03,335 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2021-12-15 13:44:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:44:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:44:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:44:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:44:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-12-15 13:44:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2021-12-15 13:44:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2021-12-15 13:44:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:44:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-15 13:44:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-15 13:44:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:44:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:44:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-12-15 13:44:03,338 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-12-15 13:44:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2021-12-15 13:44:03,338 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2021-12-15 13:44:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:44:03,339 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:44:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:44:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:44:03,339 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:44:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2021-12-15 13:44:03,339 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2021-12-15 13:44:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2021-12-15 13:44:03,340 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2021-12-15 13:44:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:44:03,340 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:44:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:44:03,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:44:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:44:03,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:44:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:44:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:44:03,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:44:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:44:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:44:03,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:44:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:44:03,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:44:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:44:03,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:44:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:44:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:44:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2021-12-15 13:44:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2021-12-15 13:44:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:44:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:44:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2021-12-15 13:44:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2021-12-15 13:44:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:44:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:44:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:44:03,345 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:44:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2021-12-15 13:44:03,345 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2021-12-15 13:44:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:44:03,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:44:03,346 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-12-15 13:44:03,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-12-15 13:44:03,346 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2021-12-15 13:44:03,346 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2021-12-15 13:44:03,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:44:03,347 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2021-12-15 13:44:03,349 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2021-12-15 13:44:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:44:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2021-12-15 13:44:03,349 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2021-12-15 13:44:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:44:03,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:44:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:44:03,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:44:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:44:03,355 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:44:03,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:44:03,355 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2021-12-15 13:44:03,356 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2021-12-15 13:44:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:44:03,356 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:44:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:44:03,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:44:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2021-12-15 13:44:03,356 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2021-12-15 13:44:03,356 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2021-12-15 13:44:03,356 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2021-12-15 13:44:03,357 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2021-12-15 13:44:03,357 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2021-12-15 13:44:03,357 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:44:03,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:44:03,357 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2021-12-15 13:44:03,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2021-12-15 13:44:03,357 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:44:03,357 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:44:03,357 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2021-12-15 13:44:03,358 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2021-12-15 13:44:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:44:03,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:44:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:44:03,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:44:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2021-12-15 13:44:03,358 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2021-12-15 13:44:03,358 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2021-12-15 13:44:03,358 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2021-12-15 13:44:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:44:03,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:44:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2021-12-15 13:44:03,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2021-12-15 13:44:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:44:03,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:44:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2021-12-15 13:44:03,359 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2021-12-15 13:44:03,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:44:03,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:44:03,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:44:03,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:44:03,360 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2021-12-15 13:44:03,360 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2021-12-15 13:44:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:44:03,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:44:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:44:03,361 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:44:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2021-12-15 13:44:03,361 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2021-12-15 13:44:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2021-12-15 13:44:03,361 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2021-12-15 13:44:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:44:03,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:44:03,362 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2021-12-15 13:44:03,362 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2021-12-15 13:44:03,362 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2021-12-15 13:44:03,362 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2021-12-15 13:44:03,362 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2021-12-15 13:44:03,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2021-12-15 13:44:03,362 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2021-12-15 13:44:03,363 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2021-12-15 13:44:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2021-12-15 13:44:03,363 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2021-12-15 13:44:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:44:03,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:44:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2021-12-15 13:44:03,363 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2021-12-15 13:44:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:44:03,363 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:44:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2021-12-15 13:44:03,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2021-12-15 13:44:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:44:03,364 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:44:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2021-12-15 13:44:03,364 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2021-12-15 13:44:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2021-12-15 13:44:03,364 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2021-12-15 13:44:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:44:03,365 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:44:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_remove [2021-12-15 13:44:03,365 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_remove [2021-12-15 13:44:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:44:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2021-12-15 13:44:03,365 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2021-12-15 13:44:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2021-12-15 13:44:03,365 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2021-12-15 13:44:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2021-12-15 13:44:03,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2021-12-15 13:44:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2021-12-15 13:44:03,366 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2021-12-15 13:44:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:44:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2021-12-15 13:44:03,366 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2021-12-15 13:44:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-12-15 13:44:03,366 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-12-15 13:44:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2021-12-15 13:44:03,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2021-12-15 13:44:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:44:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:44:03,367 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:44:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2021-12-15 13:44:03,367 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2021-12-15 13:44:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:44:03,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:44:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:44:03,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:44:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2021-12-15 13:44:03,368 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2021-12-15 13:44:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2021-12-15 13:44:03,368 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2021-12-15 13:44:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:44:03,368 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:44:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:44:03,369 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:44:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:44:03,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:44:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2021-12-15 13:44:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2021-12-15 13:44:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:44:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:44:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-15 13:44:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-15 13:44:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2021-12-15 13:44:03,373 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2021-12-15 13:44:03,373 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2021-12-15 13:44:03,373 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2021-12-15 13:44:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2021-12-15 13:44:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2021-12-15 13:44:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2021-12-15 13:44:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2021-12-15 13:44:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-15 13:44:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-15 13:44:03,374 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:44:03,375 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:44:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:44:03,375 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:44:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2021-12-15 13:44:03,375 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2021-12-15 13:44:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:44:03,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:44:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_73 [2021-12-15 13:44:03,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_73 [2021-12-15 13:44:03,375 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_infoleaf [2021-12-15 13:44:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_infoleaf [2021-12-15 13:44:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:44:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2021-12-15 13:44:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2021-12-15 13:44:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:44:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:44:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2021-12-15 13:44:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2021-12-15 13:44:03,376 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:44:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:44:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2021-12-15 13:44:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2021-12-15 13:44:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:44:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:44:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2021-12-15 13:44:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2021-12-15 13:44:03,377 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2021-12-15 13:44:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2021-12-15 13:44:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2021-12-15 13:44:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2021-12-15 13:44:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2021-12-15 13:44:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2021-12-15 13:44:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:44:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:44:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2021-12-15 13:44:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2021-12-15 13:44:03,378 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2021-12-15 13:44:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2021-12-15 13:44:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2021-12-15 13:44:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2021-12-15 13:44:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2021-12-15 13:44:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2021-12-15 13:44:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2021-12-15 13:44:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2021-12-15 13:44:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2021-12-15 13:44:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2021-12-15 13:44:03,379 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:44:03,380 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:44:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2021-12-15 13:44:03,380 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2021-12-15 13:44:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_strncmp [2021-12-15 13:44:03,380 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_strncmp [2021-12-15 13:44:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-15 13:44:03,380 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-15 13:44:03,380 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2021-12-15 13:44:03,380 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2021-12-15 13:44:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2021-12-15 13:44:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2021-12-15 13:44:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2021-12-15 13:44:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2021-12-15 13:44:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:44:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:44:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:44:03,381 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:44:04,318 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:44:04,321 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:44:04,465 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:44:04,469 INFO L158 Benchmark]: Toolchain (without parser) took 6130.59ms. Allocated memory was 165.7MB in the beginning and 427.8MB in the end (delta: 262.1MB). Free memory was 113.0MB in the beginning and 214.2MB in the end (delta: -101.2MB). Peak memory consumption was 160.3MB. Max. memory is 16.1GB. [2021-12-15 13:44:04,470 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 94.4MB. Free memory was 50.4MB in the beginning and 50.3MB in the end (delta: 46.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:44:04,470 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4259.87ms. Allocated memory was 165.7MB in the beginning and 262.1MB in the end (delta: 96.5MB). Free memory was 113.0MB in the beginning and 105.3MB in the end (delta: 7.8MB). Peak memory consumption was 120.4MB. Max. memory is 16.1GB. [2021-12-15 13:44:04,471 INFO L158 Benchmark]: Boogie Procedure Inliner took 258.69ms. Allocated memory is still 262.1MB. Free memory was 105.3MB in the beginning and 128.2MB in the end (delta: -23.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-12-15 13:44:04,471 INFO L158 Benchmark]: Boogie Preprocessor took 362.08ms. Allocated memory was 262.1MB in the beginning and 427.8MB in the end (delta: 165.7MB). Free memory was 128.2MB in the beginning and 283.4MB in the end (delta: -155.2MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-12-15 13:44:04,486 INFO L158 Benchmark]: RCFGBuilder took 1229.64ms. Allocated memory is still 427.8MB. Free memory was 283.4MB in the beginning and 214.2MB in the end (delta: 69.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2021-12-15 13:44:04,488 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 94.4MB. Free memory was 50.4MB in the beginning and 50.3MB in the end (delta: 46.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4259.87ms. Allocated memory was 165.7MB in the beginning and 262.1MB in the end (delta: 96.5MB). Free memory was 113.0MB in the beginning and 105.3MB in the end (delta: 7.8MB). Peak memory consumption was 120.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 258.69ms. Allocated memory is still 262.1MB. Free memory was 105.3MB in the beginning and 128.2MB in the end (delta: -23.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 362.08ms. Allocated memory was 262.1MB in the beginning and 427.8MB in the end (delta: 165.7MB). Free memory was 128.2MB in the beginning and 283.4MB in the end (delta: -155.2MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1229.64ms. Allocated memory is still 427.8MB. Free memory was 283.4MB in the beginning and 214.2MB in the end (delta: 69.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:44:04,537 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.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 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:44:06,280 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:44:06,282 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:44:06,306 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:44:06,307 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:44:06,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:44:06,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:44:06,316 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:44:06,317 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:44:06,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:44:06,321 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:44:06,324 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:44:06,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:44:06,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:44:06,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:44:06,329 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:44:06,329 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:44:06,330 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:44:06,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:44:06,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:44:06,337 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:44:06,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:44:06,338 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:44:06,339 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:44:06,341 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:44:06,343 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:44:06,344 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:44:06,345 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:44:06,346 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:44:06,346 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:44:06,347 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:44:06,347 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:44:06,348 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:44:06,349 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:44:06,349 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:44:06,350 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:44:06,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:44:06,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:44:06,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:44:06,352 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:44:06,352 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:44:06,356 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:44:06,393 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:44:06,393 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:44:06,393 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:44:06,394 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:44:06,394 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:44:06,394 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:44:06,395 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:44:06,395 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:44:06,395 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:44:06,395 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:44:06,396 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:44:06,396 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:44:06,396 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:44:06,396 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:44:06,397 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:44:06,397 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:44:06,397 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:44:06,397 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:44:06,397 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:44:06,397 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:44:06,398 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:44:06,398 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:44:06,398 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:44:06,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:44:06,398 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:44:06,398 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:44:06,399 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:44:06,399 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:44:06,399 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:44:06,399 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:44:06,399 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:44:06,399 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:44:06,400 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:44:06,400 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:44:06,400 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 [2021-12-15 13:44:06,676 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:44:06,699 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:44:06,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:44:06,703 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:44:06,705 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:44:06,707 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2021-12-15 13:44:06,762 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52d37f159/31bfc210e975403aa40ac8b2dde88526/FLAG8c288cdf7 [2021-12-15 13:44:07,590 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:44:07,591 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2021-12-15 13:44:07,644 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52d37f159/31bfc210e975403aa40ac8b2dde88526/FLAG8c288cdf7 [2021-12-15 13:44:07,817 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52d37f159/31bfc210e975403aa40ac8b2dde88526 [2021-12-15 13:44:07,820 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:44:07,822 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:44:07,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:44:07,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:44:07,827 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:44:07,827 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:44:07" (1/1) ... [2021-12-15 13:44:07,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bb32111 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:07, skipping insertion in model container [2021-12-15 13:44:07,828 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:44:07" (1/1) ... [2021-12-15 13:44:07,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:44:07,965 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:44:11,232 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2021-12-15 13:44:11,235 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2021-12-15 13:44:11,239 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2021-12-15 13:44:11,240 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2021-12-15 13:44:11,266 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:44:11,321 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:44:11,369 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:44:11,725 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2021-12-15 13:44:11,725 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2021-12-15 13:44:11,726 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2021-12-15 13:44:11,726 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2021-12-15 13:44:11,733 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:44:11,745 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:44:12,176 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2021-12-15 13:44:12,178 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2021-12-15 13:44:12,178 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2021-12-15 13:44:12,178 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-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2021-12-15 13:44:12,183 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:44:12,338 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:44:12,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:12 WrapperNode [2021-12-15 13:44:12,339 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:44:12,340 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:44:12,340 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:44:12,340 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:44:12,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:12" (1/1) ... [2021-12-15 13:44:12,429 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:12" (1/1) ... [2021-12-15 13:44:12,591 INFO L137 Inliner]: procedures = 540, calls = 4106, calls flagged for inlining = 232, calls inlined = 215, statements flattened = 8209 [2021-12-15 13:44:12,591 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:44:12,592 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:44:12,592 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:44:12,592 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:44:12,598 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:12" (1/1) ... [2021-12-15 13:44:12,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:12" (1/1) ... [2021-12-15 13:44:12,633 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:12" (1/1) ... [2021-12-15 13:44:12,634 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:12" (1/1) ... [2021-12-15 13:44:12,755 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:12" (1/1) ... [2021-12-15 13:44:12,773 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:12" (1/1) ... [2021-12-15 13:44:12,806 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:12" (1/1) ... [2021-12-15 13:44:12,845 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:44:12,846 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:44:12,846 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:44:12,847 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:44:12,847 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:12" (1/1) ... [2021-12-15 13:44:12,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:44:12,858 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:44:12,880 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 13:44:12,898 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 13:44:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2021-12-15 13:44:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2021-12-15 13:44:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:44:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:44:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:44:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:44:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:44:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:44:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2021-12-15 13:44:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2021-12-15 13:44:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2021-12-15 13:44:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2021-12-15 13:44:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:44:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:44:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_de4x5_private [2021-12-15 13:44:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_de4x5_private [2021-12-15 13:44:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:44:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:44:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_de4x5_private [2021-12-15 13:44:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_de4x5_private [2021-12-15 13:44:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2021-12-15 13:44:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2021-12-15 13:44:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2021-12-15 13:44:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2021-12-15 13:44:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:44:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:44:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2021-12-15 13:44:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2021-12-15 13:44:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2021-12-15 13:44:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2021-12-15 13:44:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:44:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:44:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2021-12-15 13:44:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2021-12-15 13:44:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2021-12-15 13:44:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2021-12-15 13:44:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:44:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:44:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2021-12-15 13:44:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2021-12-15 13:44:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:44:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:44:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2021-12-15 13:44:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2021-12-15 13:44:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:44:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:44:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:44:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:44:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2021-12-15 13:44:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2021-12-15 13:44:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2021-12-15 13:44:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2021-12-15 13:44:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:44:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:44:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:44:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:44:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-12-15 13:44:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2021-12-15 13:44:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2021-12-15 13:44:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:44:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-15 13:44:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-15 13:44:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:44:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:44:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:44:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:44:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:44:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-12-15 13:44:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-12-15 13:44:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2021-12-15 13:44:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2021-12-15 13:44:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:44:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:44:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:44:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:44:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:44:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:44:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2021-12-15 13:44:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2021-12-15 13:44:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2021-12-15 13:44:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2021-12-15 13:44:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:44:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:44:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:44:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:44:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:44:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:44:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2021-12-15 13:44:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2021-12-15 13:44:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:44:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:44:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:44:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:44:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:44:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:44:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:44:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:44:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2021-12-15 13:44:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2021-12-15 13:44:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:44:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:44:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2021-12-15 13:44:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2021-12-15 13:44:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:44:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:44:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:44:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:44:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2021-12-15 13:44:12,921 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2021-12-15 13:44:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:44:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:44:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-12-15 13:44:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-12-15 13:44:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2021-12-15 13:44:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2021-12-15 13:44:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:44:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2021-12-15 13:44:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2021-12-15 13:44:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:44:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2021-12-15 13:44:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2021-12-15 13:44:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:44:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:44:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:44:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:44:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:44:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:44:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:44:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:44:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:44:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:44:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2021-12-15 13:44:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2021-12-15 13:44:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:44:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:44:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2021-12-15 13:44:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2021-12-15 13:44:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2021-12-15 13:44:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2021-12-15 13:44:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2021-12-15 13:44:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2021-12-15 13:44:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:44:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:44:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2021-12-15 13:44:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2021-12-15 13:44:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:44:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:44:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2021-12-15 13:44:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2021-12-15 13:44:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:44:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:44:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:44:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:44:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:44:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2021-12-15 13:44:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2021-12-15 13:44:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2021-12-15 13:44:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2021-12-15 13:44:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:44:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:44:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2021-12-15 13:44:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2021-12-15 13:44:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:44:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:44:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:44:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:44:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2021-12-15 13:44:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2021-12-15 13:44:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:44:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:44:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:44:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:44:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:44:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:44:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2021-12-15 13:44:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2021-12-15 13:44:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:44:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:44:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:44:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:44:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2021-12-15 13:44:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2021-12-15 13:44:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2021-12-15 13:44:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2021-12-15 13:44:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:44:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:44:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2021-12-15 13:44:12,931 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2021-12-15 13:44:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2021-12-15 13:44:12,931 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2021-12-15 13:44:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2021-12-15 13:44:12,931 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2021-12-15 13:44:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2021-12-15 13:44:12,931 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2021-12-15 13:44:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2021-12-15 13:44:12,932 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2021-12-15 13:44:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:44:12,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:44:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2021-12-15 13:44:12,932 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2021-12-15 13:44:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:44:12,932 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:44:12,932 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2021-12-15 13:44:12,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2021-12-15 13:44:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:44:12,933 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:44:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2021-12-15 13:44:12,933 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2021-12-15 13:44:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2021-12-15 13:44:12,933 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2021-12-15 13:44:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:44:12,933 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:44:12,933 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_remove [2021-12-15 13:44:12,934 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_remove [2021-12-15 13:44:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:44:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2021-12-15 13:44:12,934 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2021-12-15 13:44:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2021-12-15 13:44:12,934 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2021-12-15 13:44:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2021-12-15 13:44:12,934 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2021-12-15 13:44:12,934 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2021-12-15 13:44:12,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2021-12-15 13:44:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:44:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2021-12-15 13:44:12,935 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2021-12-15 13:44:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-12-15 13:44:12,935 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-12-15 13:44:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:44:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:44:12,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:44:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:44:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:44:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:44:12,936 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:44:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2021-12-15 13:44:12,936 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2021-12-15 13:44:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:44:12,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:44:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2021-12-15 13:44:12,937 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2021-12-15 13:44:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2021-12-15 13:44:12,937 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2021-12-15 13:44:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:44:12,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:44:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:44:12,937 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:44:12,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:44:12,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:44:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2021-12-15 13:44:12,938 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2021-12-15 13:44:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:44:12,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:44:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-15 13:44:12,938 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-15 13:44:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2021-12-15 13:44:12,938 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2021-12-15 13:44:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2021-12-15 13:44:12,939 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2021-12-15 13:44:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2021-12-15 13:44:12,939 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2021-12-15 13:44:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2021-12-15 13:44:12,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2021-12-15 13:44:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-15 13:44:12,939 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-15 13:44:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:44:12,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:44:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:44:12,940 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:44:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2021-12-15 13:44:12,940 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2021-12-15 13:44:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:44:12,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:44:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:44:12,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:44:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_73 [2021-12-15 13:44:12,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_73 [2021-12-15 13:44:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_infoleaf [2021-12-15 13:44:12,941 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_infoleaf [2021-12-15 13:44:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2021-12-15 13:44:12,941 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2021-12-15 13:44:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:44:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:44:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:44:12,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:44:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:44:12,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:44:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2021-12-15 13:44:12,942 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2021-12-15 13:44:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:44:12,942 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:44:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2021-12-15 13:44:12,942 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2021-12-15 13:44:12,942 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:44:12,943 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:44:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2021-12-15 13:44:12,943 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2021-12-15 13:44:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2021-12-15 13:44:12,943 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2021-12-15 13:44:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2021-12-15 13:44:12,943 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2021-12-15 13:44:12,943 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2021-12-15 13:44:12,943 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2021-12-15 13:44:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:44:12,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:44:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2021-12-15 13:44:12,944 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2021-12-15 13:44:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2021-12-15 13:44:12,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2021-12-15 13:44:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2021-12-15 13:44:12,944 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2021-12-15 13:44:12,944 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2021-12-15 13:44:12,945 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2021-12-15 13:44:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2021-12-15 13:44:12,945 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2021-12-15 13:44:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2021-12-15 13:44:12,945 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2021-12-15 13:44:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:44:12,945 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:44:12,945 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2021-12-15 13:44:12,945 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2021-12-15 13:44:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_strncmp [2021-12-15 13:44:12,946 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_strncmp [2021-12-15 13:44:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-15 13:44:12,946 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-15 13:44:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2021-12-15 13:44:12,946 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2021-12-15 13:44:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2021-12-15 13:44:12,946 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2021-12-15 13:44:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2021-12-15 13:44:12,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2021-12-15 13:44:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:44:12,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:44:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:44:14,031 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:44:14,034 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:44:14,374 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:44:14,378 INFO L158 Benchmark]: Toolchain (without parser) took 6555.21ms. Allocated memory was 75.5MB in the beginning and 316.7MB in the end (delta: 241.2MB). Free memory was 50.5MB in the beginning and 140.4MB in the end (delta: -90.0MB). Peak memory consumption was 218.9MB. Max. memory is 16.1GB. [2021-12-15 13:44:14,378 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 75.5MB. Free memory was 56.0MB in the beginning and 55.9MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:44:14,378 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4515.76ms. Allocated memory was 75.5MB in the beginning and 316.7MB in the end (delta: 241.2MB). Free memory was 50.5MB in the beginning and 174.5MB in the end (delta: -124.0MB). Peak memory consumption was 144.8MB. Max. memory is 16.1GB. [2021-12-15 13:44:14,379 INFO L158 Benchmark]: Boogie Procedure Inliner took 251.48ms. Allocated memory is still 316.7MB. Free memory was 174.5MB in the beginning and 195.0MB in the end (delta: -20.5MB). Peak memory consumption was 46.6MB. Max. memory is 16.1GB. [2021-12-15 13:44:14,379 INFO L158 Benchmark]: Boogie Preprocessor took 253.86ms. Allocated memory is still 316.7MB. Free memory was 195.0MB in the beginning and 131.1MB in the end (delta: 64.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-12-15 13:44:14,380 INFO L158 Benchmark]: RCFGBuilder took 1529.97ms. Allocated memory is still 316.7MB. Free memory was 131.1MB in the beginning and 140.4MB in the end (delta: -9.3MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2021-12-15 13:44:14,381 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 75.5MB. Free memory was 56.0MB in the beginning and 55.9MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4515.76ms. Allocated memory was 75.5MB in the beginning and 316.7MB in the end (delta: 241.2MB). Free memory was 50.5MB in the beginning and 174.5MB in the end (delta: -124.0MB). Peak memory consumption was 144.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 251.48ms. Allocated memory is still 316.7MB. Free memory was 174.5MB in the beginning and 195.0MB in the end (delta: -20.5MB). Peak memory consumption was 46.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 253.86ms. Allocated memory is still 316.7MB. Free memory was 195.0MB in the beginning and 131.1MB in the end (delta: 64.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1529.97ms. Allocated memory is still 316.7MB. Free memory was 131.1MB in the beginning and 140.4MB in the end (delta: -9.3MB). Peak memory consumption was 58.8MB. 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 13:44:14,426 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