./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:38:19,047 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:38:19,049 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:38:19,092 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:38:19,092 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:38:19,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:38:19,095 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:38:19,098 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:38:19,099 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:38:19,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:38:19,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:38:19,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:38:19,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:38:19,106 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:38:19,107 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:38:19,109 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:38:19,110 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:38:19,111 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:38:19,112 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:38:19,116 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:38:19,117 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:38:19,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:38:19,119 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:38:19,120 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:38:19,124 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:38:19,125 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:38:19,125 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:38:19,126 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:38:19,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:38:19,127 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:38:19,127 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:38:19,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:38:19,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:38:19,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:38:19,130 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:38:19,131 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:38:19,132 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:38:19,132 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:38:19,132 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:38:19,133 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:38:19,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:38:19,134 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:38:19,158 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:38:19,158 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:38:19,158 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:38:19,158 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:38:19,159 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:38:19,159 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:38:19,160 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:38:19,160 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:38:19,160 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:38:19,160 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:38:19,161 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:38:19,161 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:38:19,161 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:38:19,161 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:38:19,161 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:38:19,161 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:38:19,161 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:38:19,162 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:38:19,162 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:38:19,162 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:38:19,162 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:38:19,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:38:19,162 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:38:19,162 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:38:19,163 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:38:19,163 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:38:19,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:38:19,163 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:38:19,163 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:38:19,163 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:38:19,163 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:38:19,164 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf [2021-12-15 13:38:19,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:38:19,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:38:19,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:38:19,397 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:38:19,398 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:38:19,399 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2021-12-15 13:38:19,449 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df5f46e14/5dc604e3871744eb978f9f28f5ba7fc3/FLAGa954b9dc1 [2021-12-15 13:38:20,085 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:38:20,087 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2021-12-15 13:38:20,135 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df5f46e14/5dc604e3871744eb978f9f28f5ba7fc3/FLAGa954b9dc1 [2021-12-15 13:38:20,202 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df5f46e14/5dc604e3871744eb978f9f28f5ba7fc3 [2021-12-15 13:38:20,205 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:38:20,206 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:38:20,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:38:20,209 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:38:20,212 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:38:20,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:20" (1/1) ... [2021-12-15 13:38:20,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aba8a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:20, skipping insertion in model container [2021-12-15 13:38:20,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:20" (1/1) ... [2021-12-15 13:38:20,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:38:20,322 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:38:22,911 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2021-12-15 13:38:22,914 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2021-12-15 13:38:22,954 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:38:23,042 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:38:23,386 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2021-12-15 13:38:23,387 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2021-12-15 13:38:23,391 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:38:23,503 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:38:23,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:23 WrapperNode [2021-12-15 13:38:23,504 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:38:23,505 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:38:23,505 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:38:23,505 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:38:23,510 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:23" (1/1) ... [2021-12-15 13:38:23,602 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:23" (1/1) ... [2021-12-15 13:38:23,763 INFO L137 Inliner]: procedures = 442, calls = 2346, calls flagged for inlining = 211, calls inlined = 196, statements flattened = 5343 [2021-12-15 13:38:23,764 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:38:23,764 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:38:23,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:38:23,765 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:38:23,771 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:23" (1/1) ... [2021-12-15 13:38:23,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:23" (1/1) ... [2021-12-15 13:38:23,806 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:23" (1/1) ... [2021-12-15 13:38:23,807 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:23" (1/1) ... [2021-12-15 13:38:23,948 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:23" (1/1) ... [2021-12-15 13:38:23,972 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:23" (1/1) ... [2021-12-15 13:38:24,008 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:23" (1/1) ... [2021-12-15 13:38:24,042 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:38:24,044 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:38:24,044 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:38:24,044 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:38:24,045 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:23" (1/1) ... [2021-12-15 13:38:24,051 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:38:24,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:38:24,071 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:38:24,078 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 13:38:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-12-15 13:38:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-12-15 13:38:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:38:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:38:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:38:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:38:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:38:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:38:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-12-15 13:38:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-12-15 13:38:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2021-12-15 13:38:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2021-12-15 13:38:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:38:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:38:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-12-15 13:38:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-12-15 13:38:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:38:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:38:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2021-12-15 13:38:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2021-12-15 13:38:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-12-15 13:38:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-12-15 13:38:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-12-15 13:38:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-12-15 13:38:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:38:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:38:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:38:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:38:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:38:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:38:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:38:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:38:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:38:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:38:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:38:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:38:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:38:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-12-15 13:38:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-12-15 13:38:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2021-12-15 13:38:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2021-12-15 13:38:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:38:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:38:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-12-15 13:38:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-12-15 13:38:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:38:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:38:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2021-12-15 13:38:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2021-12-15 13:38:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-12-15 13:38:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-12-15 13:38:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-12-15 13:38:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-12-15 13:38:24,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:38:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:38:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:38:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:38:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:38:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:38:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:38:24,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:38:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:38:24,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:38:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:38:24,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:38:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:38:24,117 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-12-15 13:38:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-12-15 13:38:24,118 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-12-15 13:38:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-12-15 13:38:24,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:38:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:38:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:38:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:38:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-12-15 13:38:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-12-15 13:38:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-12-15 13:38:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-12-15 13:38:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-12-15 13:38:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-12-15 13:38:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:38:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-12-15 13:38:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-12-15 13:38:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-12-15 13:38:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-12-15 13:38:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:38:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:38:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-12-15 13:38:24,121 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-12-15 13:38:24,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:38:24,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:38:24,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:38:24,121 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:38:24,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:38:24,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:38:24,122 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:38:24,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:38:24,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:38:24,122 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-12-15 13:38:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-12-15 13:38:24,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:38:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:38:24,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:38:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:38:24,123 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:38:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:38:24,123 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:38:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:38:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2021-12-15 13:38:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2021-12-15 13:38:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:38:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:38:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-12-15 13:38:24,125 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-12-15 13:38:24,125 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-12-15 13:38:24,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-12-15 13:38:24,126 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-12-15 13:38:24,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-12-15 13:38:24,127 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2021-12-15 13:38:24,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2021-12-15 13:38:24,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:38:24,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:38:24,129 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:38:24,129 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:38:24,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:38:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:38:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2021-12-15 13:38:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2021-12-15 13:38:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:38:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:38:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-12-15 13:38:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-12-15 13:38:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-12-15 13:38:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-12-15 13:38:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-12-15 13:38:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-12-15 13:38:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:38:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:38:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:38:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:38:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:38:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:38:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-12-15 13:38:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-12-15 13:38:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:38:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-12-15 13:38:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-12-15 13:38:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:38:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:38:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:38:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:38:24,137 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:38:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2021-12-15 13:38:24,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2021-12-15 13:38:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:38:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-12-15 13:38:24,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-12-15 13:38:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-12-15 13:38:24,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-12-15 13:38:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-12-15 13:38:24,138 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-12-15 13:38:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:38:24,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:38:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:38:24,138 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:38:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:38:24,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:38:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-15 13:38:24,139 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-15 13:38:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-12-15 13:38:24,139 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-12-15 13:38:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-12-15 13:38:24,139 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-12-15 13:38:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:38:24,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:38:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:38:24,140 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:38:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-12-15 13:38:24,140 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-12-15 13:38:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:38:24,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:38:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-12-15 13:38:24,140 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-12-15 13:38:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-12-15 13:38:24,141 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-12-15 13:38:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:38:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-12-15 13:38:24,141 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-12-15 13:38:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:38:24,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:38:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-12-15 13:38:24,141 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-12-15 13:38:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:38:24,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:38:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-12-15 13:38:24,142 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-12-15 13:38:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-12-15 13:38:24,142 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-12-15 13:38:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-12-15 13:38:24,142 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-12-15 13:38:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2021-12-15 13:38:24,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2021-12-15 13:38:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:38:24,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:38:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2021-12-15 13:38:24,143 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2021-12-15 13:38:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:38:24,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:38:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:38:24,143 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:38:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-15 13:38:24,144 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-15 13:38:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:38:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-15 13:38:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-12-15 13:38:24,144 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-12-15 13:38:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:38:24,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:38:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:38:24,145 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:38:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:38:24,145 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:38:24,850 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:38:24,854 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:38:25,308 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:38:25,312 INFO L158 Benchmark]: Toolchain (without parser) took 5105.12ms. Allocated memory was 115.3MB in the beginning and 335.5MB in the end (delta: 220.2MB). Free memory was 74.4MB in the beginning and 232.2MB in the end (delta: -157.8MB). Peak memory consumption was 153.5MB. Max. memory is 16.1GB. [2021-12-15 13:38:25,312 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 77.6MB. Free memory is still 42.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:38:25,313 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3295.22ms. Allocated memory was 115.3MB in the beginning and 176.2MB in the end (delta: 60.8MB). Free memory was 74.1MB in the beginning and 96.9MB in the end (delta: -22.8MB). Peak memory consumption was 92.9MB. Max. memory is 16.1GB. [2021-12-15 13:38:25,313 INFO L158 Benchmark]: Boogie Procedure Inliner took 259.03ms. Allocated memory is still 176.2MB. Free memory was 96.9MB in the beginning and 64.5MB in the end (delta: 32.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2021-12-15 13:38:25,314 INFO L158 Benchmark]: Boogie Preprocessor took 278.25ms. Allocated memory was 176.2MB in the beginning and 335.5MB in the end (delta: 159.4MB). Free memory was 64.5MB in the beginning and 232.1MB in the end (delta: -167.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2021-12-15 13:38:25,314 INFO L158 Benchmark]: RCFGBuilder took 1267.43ms. Allocated memory is still 335.5MB. Free memory was 232.1MB in the beginning and 232.2MB in the end (delta: -178.2kB). Peak memory consumption was 92.1MB. Max. memory is 16.1GB. [2021-12-15 13:38:25,316 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 77.6MB. Free memory is still 42.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3295.22ms. Allocated memory was 115.3MB in the beginning and 176.2MB in the end (delta: 60.8MB). Free memory was 74.1MB in the beginning and 96.9MB in the end (delta: -22.8MB). Peak memory consumption was 92.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 259.03ms. Allocated memory is still 176.2MB. Free memory was 96.9MB in the beginning and 64.5MB in the end (delta: 32.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 278.25ms. Allocated memory was 176.2MB in the beginning and 335.5MB in the end (delta: 159.4MB). Free memory was 64.5MB in the beginning and 232.1MB in the end (delta: -167.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1267.43ms. Allocated memory is still 335.5MB. Free memory was 232.1MB in the beginning and 232.2MB in the end (delta: -178.2kB). Peak memory consumption was 92.1MB. 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 13:38:25,344 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:38:27,169 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:38:27,171 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:38:27,198 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:38:27,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:38:27,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:38:27,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:38:27,202 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:38:27,203 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:38:27,204 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:38:27,204 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:38:27,205 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:38:27,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:38:27,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:38:27,207 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:38:27,208 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:38:27,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:38:27,209 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:38:27,210 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:38:27,211 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:38:27,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:38:27,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:38:27,217 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:38:27,219 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:38:27,223 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:38:27,227 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:38:27,227 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:38:27,228 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:38:27,229 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:38:27,229 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:38:27,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:38:27,230 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:38:27,231 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:38:27,232 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:38:27,232 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:38:27,233 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:38:27,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:38:27,233 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:38:27,234 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:38:27,235 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:38:27,235 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:38:27,236 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:38:27,263 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:38:27,265 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:38:27,265 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:38:27,266 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:38:27,266 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:38:27,266 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:38:27,267 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:38:27,267 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:38:27,268 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:38:27,268 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:38:27,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:38:27,269 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:38:27,269 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:38:27,269 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:38:27,269 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:38:27,269 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:38:27,269 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:38:27,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:38:27,270 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:38:27,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:38:27,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:38:27,270 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:38:27,270 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:38:27,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:38:27,270 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:38:27,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:38:27,271 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:38:27,271 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:38:27,271 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:38:27,271 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:38:27,271 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:38:27,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:38:27,272 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:38:27,272 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:38:27,272 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf [2021-12-15 13:38:27,553 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:38:27,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:38:27,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:38:27,571 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:38:27,573 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:38:27,574 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2021-12-15 13:38:27,628 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/358d399ef/70831371cdbe4a10a5287b1b6a993545/FLAG05b42b0d8 [2021-12-15 13:38:28,379 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:38:28,379 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2021-12-15 13:38:28,424 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/358d399ef/70831371cdbe4a10a5287b1b6a993545/FLAG05b42b0d8 [2021-12-15 13:38:28,608 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/358d399ef/70831371cdbe4a10a5287b1b6a993545 [2021-12-15 13:38:28,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:38:28,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:38:28,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:38:28,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:38:28,617 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:38:28,618 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:28" (1/1) ... [2021-12-15 13:38:28,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5abd6537 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:28, skipping insertion in model container [2021-12-15 13:38:28,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:28" (1/1) ... [2021-12-15 13:38:28,664 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:38:28,819 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:38:31,301 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2021-12-15 13:38:31,304 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2021-12-15 13:38:31,338 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:38:31,371 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:38:31,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:38:31,723 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2021-12-15 13:38:31,724 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2021-12-15 13:38:31,727 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:38:31,763 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:38:31,999 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2021-12-15 13:38:32,000 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2021-12-15 13:38:32,003 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:38:32,132 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:38:32,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:32 WrapperNode [2021-12-15 13:38:32,133 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:38:32,134 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:38:32,134 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:38:32,134 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:38:32,139 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:32" (1/1) ... [2021-12-15 13:38:32,208 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:32" (1/1) ... [2021-12-15 13:38:32,383 INFO L137 Inliner]: procedures = 451, calls = 2346, calls flagged for inlining = 211, calls inlined = 196, statements flattened = 5212 [2021-12-15 13:38:32,384 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:38:32,385 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:38:32,385 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:38:32,385 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:38:32,391 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:32" (1/1) ... [2021-12-15 13:38:32,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:32" (1/1) ... [2021-12-15 13:38:32,415 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:32" (1/1) ... [2021-12-15 13:38:32,415 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:32" (1/1) ... [2021-12-15 13:38:32,483 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:32" (1/1) ... [2021-12-15 13:38:32,532 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:32" (1/1) ... [2021-12-15 13:38:32,564 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:32" (1/1) ... [2021-12-15 13:38:32,582 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:38:32,583 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:38:32,583 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:38:32,583 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:38:32,584 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:32" (1/1) ... [2021-12-15 13:38:32,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:38:32,595 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:38:32,616 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 13:38:32,631 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 13:38:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-12-15 13:38:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-12-15 13:38:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:38:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:38:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:38:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:38:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:38:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:38:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-12-15 13:38:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-12-15 13:38:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2021-12-15 13:38:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2021-12-15 13:38:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:38:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:38:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-12-15 13:38:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-12-15 13:38:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:38:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:38:32,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2021-12-15 13:38:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2021-12-15 13:38:32,654 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-12-15 13:38:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-12-15 13:38:32,654 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-12-15 13:38:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-12-15 13:38:32,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:38:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:38:32,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:38:32,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:38:32,655 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:38:32,655 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:38:32,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:38:32,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:38:32,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:38:32,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:38:32,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:38:32,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:38:32,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:38:32,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:38:32,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:38:32,656 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:38:32,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:38:32,657 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-12-15 13:38:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-12-15 13:38:32,657 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2021-12-15 13:38:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2021-12-15 13:38:32,657 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:38:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:38:32,657 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-12-15 13:38:32,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-12-15 13:38:32,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:38:32,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:38:32,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2021-12-15 13:38:32,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2021-12-15 13:38:32,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-12-15 13:38:32,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-12-15 13:38:32,658 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-12-15 13:38:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-12-15 13:38:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:38:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:38:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:38:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:38:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:38:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:38:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:38:32,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:38:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:38:32,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:38:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:38:32,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:38:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-12-15 13:38:32,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-12-15 13:38:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-12-15 13:38:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-12-15 13:38:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:38:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:38:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:38:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:38:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-12-15 13:38:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-12-15 13:38:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-12-15 13:38:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-12-15 13:38:32,662 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-12-15 13:38:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-12-15 13:38:32,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:38:32,662 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-12-15 13:38:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-12-15 13:38:32,662 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-12-15 13:38:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-12-15 13:38:32,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:38:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:38:32,663 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-12-15 13:38:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-12-15 13:38:32,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:38:32,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:38:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:38:32,663 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:38:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:38:32,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:38:32,664 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:38:32,664 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:38:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:38:32,664 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-12-15 13:38:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-12-15 13:38:32,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:38:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:38:32,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:38:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:38:32,665 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:38:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:38:32,665 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:38:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:38:32,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2021-12-15 13:38:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2021-12-15 13:38:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:38:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:38:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-12-15 13:38:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-12-15 13:38:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-12-15 13:38:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-12-15 13:38:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-12-15 13:38:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-12-15 13:38:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2021-12-15 13:38:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2021-12-15 13:38:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:38:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:38:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:38:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:38:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:38:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:38:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:38:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:38:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:38:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:38:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2021-12-15 13:38:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2021-12-15 13:38:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:38:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:38:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-12-15 13:38:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-12-15 13:38:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-12-15 13:38:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-12-15 13:38:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-12-15 13:38:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-12-15 13:38:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:38:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:38:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:38:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:38:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:38:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:38:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-12-15 13:38:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-12-15 13:38:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:38:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-12-15 13:38:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-12-15 13:38:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:38:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:38:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:38:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:38:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:38:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2021-12-15 13:38:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2021-12-15 13:38:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:38:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:38:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:38:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:38:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:38:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-12-15 13:38:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-12-15 13:38:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-12-15 13:38:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-12-15 13:38:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-12-15 13:38:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-12-15 13:38:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:38:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:38:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:38:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:38:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:38:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:38:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-15 13:38:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-15 13:38:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-12-15 13:38:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-12-15 13:38:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-12-15 13:38:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-12-15 13:38:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:38:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:38:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:38:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:38:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-12-15 13:38:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-12-15 13:38:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:38:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:38:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-12-15 13:38:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-12-15 13:38:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-12-15 13:38:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-12-15 13:38:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-12-15 13:38:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-12-15 13:38:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:38:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:38:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-12-15 13:38:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-12-15 13:38:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:38:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:38:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-12-15 13:38:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-12-15 13:38:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-12-15 13:38:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-12-15 13:38:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-12-15 13:38:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-12-15 13:38:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2021-12-15 13:38:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2021-12-15 13:38:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:38:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:38:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2021-12-15 13:38:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2021-12-15 13:38:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:38:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:38:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:38:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:38:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-15 13:38:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-15 13:38:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-15 13:38:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-12-15 13:38:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-12-15 13:38:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:38:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:38:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:38:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:38:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:38:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:38:33,262 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:38:33,264 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:38:40,634 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:38:40,637 INFO L158 Benchmark]: Toolchain (without parser) took 12024.31ms. Allocated memory was 58.7MB in the beginning and 339.7MB in the end (delta: 281.0MB). Free memory was 29.2MB in the beginning and 233.8MB in the end (delta: -204.6MB). Peak memory consumption was 166.9MB. Max. memory is 16.1GB. [2021-12-15 13:38:40,637 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 41.9MB. Free memory was 24.4MB in the beginning and 24.3MB in the end (delta: 43.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:38:40,637 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3518.66ms. Allocated memory was 58.7MB in the beginning and 169.9MB in the end (delta: 111.1MB). Free memory was 29.0MB in the beginning and 61.9MB in the end (delta: -32.8MB). Peak memory consumption was 89.3MB. Max. memory is 16.1GB. [2021-12-15 13:38:40,638 INFO L158 Benchmark]: Boogie Procedure Inliner took 250.61ms. Allocated memory is still 169.9MB. Free memory was 61.9MB in the beginning and 76.1MB in the end (delta: -14.3MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. [2021-12-15 13:38:40,638 INFO L158 Benchmark]: Boogie Preprocessor took 197.23ms. Allocated memory was 169.9MB in the beginning and 339.7MB in the end (delta: 169.9MB). Free memory was 76.1MB in the beginning and 243.2MB in the end (delta: -167.0MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. [2021-12-15 13:38:40,638 INFO L158 Benchmark]: RCFGBuilder took 8052.72ms. Allocated memory is still 339.7MB. Free memory was 243.2MB in the beginning and 233.8MB in the end (delta: 9.4MB). Peak memory consumption was 100.6MB. Max. memory is 16.1GB. [2021-12-15 13:38:40,640 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 41.9MB. Free memory was 24.4MB in the beginning and 24.3MB in the end (delta: 43.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3518.66ms. Allocated memory was 58.7MB in the beginning and 169.9MB in the end (delta: 111.1MB). Free memory was 29.0MB in the beginning and 61.9MB in the end (delta: -32.8MB). Peak memory consumption was 89.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 250.61ms. Allocated memory is still 169.9MB. Free memory was 61.9MB in the beginning and 76.1MB in the end (delta: -14.3MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 197.23ms. Allocated memory was 169.9MB in the beginning and 339.7MB in the end (delta: 169.9MB). Free memory was 76.1MB in the beginning and 243.2MB in the end (delta: -167.0MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. * RCFGBuilder took 8052.72ms. Allocated memory is still 339.7MB. Free memory was 243.2MB in the beginning and 233.8MB in the end (delta: 9.4MB). Peak memory consumption was 100.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:38:40,680 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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable