./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.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 de309cb006d9ebcc083a8e63406ee72224599a1ace468a6eb3d237a424720136 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:40:15,770 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:40:15,771 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:40:15,799 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:40:15,799 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:40:15,802 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:40:15,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:40:15,807 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:40:15,808 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:40:15,811 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:40:15,812 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:40:15,813 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:40:15,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:40:15,815 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:40:15,816 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:40:15,819 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:40:15,819 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:40:15,820 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:40:15,821 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:40:15,825 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:40:15,825 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:40:15,826 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:40:15,827 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:40:15,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:40:15,831 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:40:15,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:40:15,832 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:40:15,833 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:40:15,833 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:40:15,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:40:15,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:40:15,835 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:40:15,836 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:40:15,836 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:40:15,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:40:15,837 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:40:15,838 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:40:15,838 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:40:15,838 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:40:15,839 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:40:15,839 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:40:15,840 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:40:15,868 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:40:15,868 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:40:15,869 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:40:15,869 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:40:15,869 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:40:15,870 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:40:15,870 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:40:15,870 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:40:15,870 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:40:15,870 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:40:15,871 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:40:15,871 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:40:15,871 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:40:15,872 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:40:15,872 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:40:15,872 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:40:15,872 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:40:15,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:40:15,872 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:40:15,872 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:40:15,873 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:40:15,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:40:15,873 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:40:15,873 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:40:15,873 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:40:15,873 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:40:15,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:40:15,874 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:40:15,875 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:40:15,875 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:40:15,875 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:40:15,875 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de309cb006d9ebcc083a8e63406ee72224599a1ace468a6eb3d237a424720136 [2021-12-15 13:40:16,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:40:16,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:40:16,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:40:16,079 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:40:16,080 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:40:16,080 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-12-15 13:40:16,143 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7157b10b/72e8d1e2771648879dccefc9a024b497/FLAG7f526c4a9 [2021-12-15 13:40:16,709 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:40:16,709 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-12-15 13:40:16,750 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7157b10b/72e8d1e2771648879dccefc9a024b497/FLAG7f526c4a9 [2021-12-15 13:40:16,857 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7157b10b/72e8d1e2771648879dccefc9a024b497 [2021-12-15 13:40:16,859 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:40:16,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:40:16,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:40:16,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:40:16,868 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:40:16,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:40:16" (1/1) ... [2021-12-15 13:40:16,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69af97cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:16, skipping insertion in model container [2021-12-15 13:40:16,870 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:40:16" (1/1) ... [2021-12-15 13:40:16,874 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:40:16,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:40:19,294 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[408905,408918] [2021-12-15 13:40:19,297 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409071,409084] [2021-12-15 13:40:19,298 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409235,409248] [2021-12-15 13:40:19,298 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409400,409413] [2021-12-15 13:40:19,327 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:40:19,356 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:40:19,718 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[408905,408918] [2021-12-15 13:40:19,719 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409071,409084] [2021-12-15 13:40:19,719 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409235,409248] [2021-12-15 13:40:19,720 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409400,409413] [2021-12-15 13:40:19,725 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:40:19,813 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:40:19,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19 WrapperNode [2021-12-15 13:40:19,814 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:40:19,815 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:40:19,815 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:40:19,815 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:40:19,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2021-12-15 13:40:19,941 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2021-12-15 13:40:20,110 INFO L137 Inliner]: procedures = 434, calls = 2495, calls flagged for inlining = 231, calls inlined = 219, statements flattened = 6694 [2021-12-15 13:40:20,111 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:40:20,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:40:20,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:40:20,112 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:40:20,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2021-12-15 13:40:20,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2021-12-15 13:40:20,162 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2021-12-15 13:40:20,163 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2021-12-15 13:40:20,271 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2021-12-15 13:40:20,352 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2021-12-15 13:40:20,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2021-12-15 13:40:20,418 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:40:20,419 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:40:20,419 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:40:20,421 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:40:20,422 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2021-12-15 13:40:20,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:40:20,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:40:20,456 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 13:40:20,460 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 13:40:20,491 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2021-12-15 13:40:20,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2021-12-15 13:40:20,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:40:20,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:40:20,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:40:20,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:40:20,492 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2021-12-15 13:40:20,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2021-12-15 13:40:20,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:40:20,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:40:20,493 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:40:20,493 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:40:20,493 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2021-12-15 13:40:20,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2021-12-15 13:40:20,493 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:40:20,493 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:40:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2021-12-15 13:40:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2021-12-15 13:40:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:40:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:40:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2021-12-15 13:40:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2021-12-15 13:40:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:40:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:40:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2021-12-15 13:40:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2021-12-15 13:40:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2021-12-15 13:40:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2021-12-15 13:40:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2021-12-15 13:40:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2021-12-15 13:40:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:40:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:40:20,496 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2021-12-15 13:40:20,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2021-12-15 13:40:20,496 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:40:20,496 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:40:20,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:40:20,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:40:20,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-12-15 13:40:20,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-12-15 13:40:20,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:40:20,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:40:20,496 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:40:20,497 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:40:20,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:40:20,497 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-12-15 13:40:20,497 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-12-15 13:40:20,497 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2021-12-15 13:40:20,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2021-12-15 13:40:20,498 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:40:20,498 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:40:20,498 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:40:20,498 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:40:20,498 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2021-12-15 13:40:20,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2021-12-15 13:40:20,498 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2021-12-15 13:40:20,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2021-12-15 13:40:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:40:20,499 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:40:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:40:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:40:20,499 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:40:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:40:20,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:40:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:40:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:40:20,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:40:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:40:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:40:20,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:40:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:40:20,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:40:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:40:20,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:40:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:40:20,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:40:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2021-12-15 13:40:20,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2021-12-15 13:40:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:40:20,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:40:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2021-12-15 13:40:20,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2021-12-15 13:40:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2021-12-15 13:40:20,501 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2021-12-15 13:40:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2021-12-15 13:40:20,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2021-12-15 13:40:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2021-12-15 13:40:20,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2021-12-15 13:40:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:40:20,502 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:40:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:40:20,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:40:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:40:20,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:40:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2021-12-15 13:40:20,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2021-12-15 13:40:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2021-12-15 13:40:20,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2021-12-15 13:40:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2021-12-15 13:40:20,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2021-12-15 13:40:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:40:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:40:20,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:40:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:40:20,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:40:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2021-12-15 13:40:20,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2021-12-15 13:40:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 13:40:20,504 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 13:40:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:40:20,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:40:20,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:40:20,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:40:20,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:40:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:40:20,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:40:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2021-12-15 13:40:20,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2021-12-15 13:40:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:40:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:40:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:40:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:40:20,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:40:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2021-12-15 13:40:20,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2021-12-15 13:40:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:40:20,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:40:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-12-15 13:40:20,513 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-12-15 13:40:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2021-12-15 13:40:20,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2021-12-15 13:40:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2021-12-15 13:40:20,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2021-12-15 13:40:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2021-12-15 13:40:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2021-12-15 13:40:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2021-12-15 13:40:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2021-12-15 13:40:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:40:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:40:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:40:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:40:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2021-12-15 13:40:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2021-12-15 13:40:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-12-15 13:40:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-12-15 13:40:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:40:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:40:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2021-12-15 13:40:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2021-12-15 13:40:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2021-12-15 13:40:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2021-12-15 13:40:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2021-12-15 13:40:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2021-12-15 13:40:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:40:20,516 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:40:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2021-12-15 13:40:20,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2021-12-15 13:40:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2021-12-15 13:40:20,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2021-12-15 13:40:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:40:20,516 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:40:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:40:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:40:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:40:20,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:40:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2021-12-15 13:40:20,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2021-12-15 13:40:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2021-12-15 13:40:20,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2021-12-15 13:40:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:40:20,517 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:40:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-12-15 13:40:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-12-15 13:40:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2021-12-15 13:40:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2021-12-15 13:40:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:40:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:40:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2021-12-15 13:40:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2021-12-15 13:40:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:40:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:40:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:40:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:40:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2021-12-15 13:40:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2021-12-15 13:40:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2021-12-15 13:40:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2021-12-15 13:40:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:40:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:40:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-15 13:40:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-15 13:40:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:40:20,521 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:40:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:40:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:40:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:40:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2021-12-15 13:40:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2021-12-15 13:40:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2021-12-15 13:40:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2021-12-15 13:40:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2021-12-15 13:40:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2021-12-15 13:40:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:40:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:40:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:40:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2021-12-15 13:40:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2021-12-15 13:40:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2021-12-15 13:40:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2021-12-15 13:40:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2021-12-15 13:40:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2021-12-15 13:40:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:40:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:40:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:40:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-12-15 13:40:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-12-15 13:40:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:40:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:40:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:40:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:40:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2021-12-15 13:40:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2021-12-15 13:40:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:40:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:40:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:40:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:40:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:40:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:40:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:40:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:40:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:40:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:40:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:40:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:40:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2021-12-15 13:40:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2021-12-15 13:40:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2021-12-15 13:40:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2021-12-15 13:40:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2021-12-15 13:40:20,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2021-12-15 13:40:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:40:20,530 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:40:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:40:20,530 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:40:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:40:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:40:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:40:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:40:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:40:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:40:20,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:40:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:40:20,533 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:40:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2021-12-15 13:40:20,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2021-12-15 13:40:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:40:20,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:40:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2021-12-15 13:40:20,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2021-12-15 13:40:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:40:20,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:40:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2021-12-15 13:40:20,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2021-12-15 13:40:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2021-12-15 13:40:20,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2021-12-15 13:40:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:40:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:40:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2021-12-15 13:40:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2021-12-15 13:40:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2021-12-15 13:40:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2021-12-15 13:40:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:40:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:40:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:40:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:40:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2021-12-15 13:40:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2021-12-15 13:40:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:40:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:40:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:40:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2021-12-15 13:40:20,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2021-12-15 13:40:21,319 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:40:21,324 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:40:21,471 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:40:21,476 INFO L158 Benchmark]: Toolchain (without parser) took 4615.45ms. Allocated memory was 88.1MB in the beginning and 257.9MB in the end (delta: 169.9MB). Free memory was 55.3MB in the beginning and 140.1MB in the end (delta: -84.8MB). Peak memory consumption was 145.0MB. Max. memory is 16.1GB. [2021-12-15 13:40:21,476 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 88.1MB. Free memory was 58.7MB in the beginning and 58.7MB in the end (delta: 28.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:40:21,477 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2954.22ms. Allocated memory was 88.1MB in the beginning and 257.9MB in the end (delta: 169.9MB). Free memory was 55.0MB in the beginning and 179.6MB in the end (delta: -124.6MB). Peak memory consumption was 102.3MB. Max. memory is 16.1GB. [2021-12-15 13:40:21,477 INFO L158 Benchmark]: Boogie Procedure Inliner took 295.64ms. Allocated memory is still 257.9MB. Free memory was 179.6MB in the beginning and 142.9MB in the end (delta: 36.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2021-12-15 13:40:21,477 INFO L158 Benchmark]: Boogie Preprocessor took 306.44ms. Allocated memory is still 257.9MB. Free memory was 142.9MB in the beginning and 145.6MB in the end (delta: -2.7MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2021-12-15 13:40:21,478 INFO L158 Benchmark]: RCFGBuilder took 1055.64ms. Allocated memory is still 257.9MB. Free memory was 145.6MB in the beginning and 140.1MB in the end (delta: 5.5MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. [2021-12-15 13:40:21,479 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 88.1MB. Free memory was 58.7MB in the beginning and 58.7MB in the end (delta: 28.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2954.22ms. Allocated memory was 88.1MB in the beginning and 257.9MB in the end (delta: 169.9MB). Free memory was 55.0MB in the beginning and 179.6MB in the end (delta: -124.6MB). Peak memory consumption was 102.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 295.64ms. Allocated memory is still 257.9MB. Free memory was 179.6MB in the beginning and 142.9MB in the end (delta: 36.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 306.44ms. Allocated memory is still 257.9MB. Free memory was 142.9MB in the beginning and 145.6MB in the end (delta: -2.7MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1055.64ms. Allocated memory is still 257.9MB. Free memory was 145.6MB in the beginning and 140.1MB in the end (delta: 5.5MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:40:21,519 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.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 de309cb006d9ebcc083a8e63406ee72224599a1ace468a6eb3d237a424720136 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:40:23,209 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:40:23,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:40:23,247 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:40:23,247 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:40:23,251 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:40:23,252 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:40:23,256 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:40:23,258 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:40:23,263 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:40:23,264 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:40:23,268 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:40:23,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:40:23,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:40:23,271 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:40:23,274 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:40:23,275 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:40:23,278 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:40:23,279 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:40:23,282 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:40:23,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:40:23,288 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:40:23,288 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:40:23,289 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:40:23,291 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:40:23,292 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:40:23,292 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:40:23,293 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:40:23,294 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:40:23,294 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:40:23,294 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:40:23,295 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:40:23,296 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:40:23,297 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:40:23,297 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:40:23,298 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:40:23,298 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:40:23,298 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:40:23,299 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:40:23,300 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:40:23,300 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:40:23,301 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:40:23,330 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:40:23,330 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:40:23,331 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:40:23,331 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:40:23,332 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:40:23,332 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:40:23,333 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:40:23,333 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:40:23,333 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:40:23,333 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:40:23,334 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:40:23,334 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:40:23,334 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:40:23,335 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:40:23,335 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:40:23,335 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:40:23,335 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:40:23,335 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:40:23,335 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:40:23,335 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:40:23,336 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:40:23,336 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:40:23,336 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:40:23,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:40:23,336 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:40:23,344 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:40:23,344 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:40:23,344 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:40:23,344 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:40:23,344 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:40:23,345 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:40:23,345 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:40:23,345 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:40:23,345 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:40:23,345 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de309cb006d9ebcc083a8e63406ee72224599a1ace468a6eb3d237a424720136 [2021-12-15 13:40:23,602 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:40:23,622 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:40:23,624 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:40:23,625 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:40:23,625 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:40:23,626 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-12-15 13:40:23,684 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77a48acb0/d0243263ec50440793e5956d3fe2c140/FLAGb33bc0d1a [2021-12-15 13:40:24,431 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:40:24,432 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-12-15 13:40:24,471 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77a48acb0/d0243263ec50440793e5956d3fe2c140/FLAGb33bc0d1a [2021-12-15 13:40:24,500 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77a48acb0/d0243263ec50440793e5956d3fe2c140 [2021-12-15 13:40:24,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:40:24,504 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:40:24,505 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:40:24,505 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:40:24,508 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:40:24,509 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:40:24" (1/1) ... [2021-12-15 13:40:24,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14920d1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:24, skipping insertion in model container [2021-12-15 13:40:24,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:40:24" (1/1) ... [2021-12-15 13:40:24,514 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:40:24,634 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:40:26,835 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[408905,408918] [2021-12-15 13:40:26,838 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409071,409084] [2021-12-15 13:40:26,838 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409235,409248] [2021-12-15 13:40:26,839 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409400,409413] [2021-12-15 13:40:26,859 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:40:26,891 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:40:26,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:40:27,202 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[408905,408918] [2021-12-15 13:40:27,203 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409071,409084] [2021-12-15 13:40:27,204 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409235,409248] [2021-12-15 13:40:27,204 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409400,409413] [2021-12-15 13:40:27,207 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:40:27,214 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:40:27,560 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[408905,408918] [2021-12-15 13:40:27,561 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409071,409084] [2021-12-15 13:40:27,561 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409235,409248] [2021-12-15 13:40:27,562 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-kernel-locking-mutex_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[409400,409413] [2021-12-15 13:40:27,568 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:40:27,694 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:40:27,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:27 WrapperNode [2021-12-15 13:40:27,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:40:27,695 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:40:27,695 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:40:27,696 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:40:27,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:27" (1/1) ... [2021-12-15 13:40:27,781 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:27" (1/1) ... [2021-12-15 13:40:27,950 INFO L137 Inliner]: procedures = 448, calls = 2495, calls flagged for inlining = 231, calls inlined = 219, statements flattened = 6457 [2021-12-15 13:40:27,951 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:40:27,952 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:40:27,952 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:40:27,952 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:40:27,966 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:27" (1/1) ... [2021-12-15 13:40:27,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:27" (1/1) ... [2021-12-15 13:40:28,012 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:27" (1/1) ... [2021-12-15 13:40:28,013 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:27" (1/1) ... [2021-12-15 13:40:28,103 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:27" (1/1) ... [2021-12-15 13:40:28,123 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:27" (1/1) ... [2021-12-15 13:40:28,156 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:27" (1/1) ... [2021-12-15 13:40:28,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:40:28,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:40:28,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:40:28,190 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:40:28,191 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:27" (1/1) ... [2021-12-15 13:40:28,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:40:28,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:40:28,214 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 13:40:28,235 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 13:40:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2021-12-15 13:40:28,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2021-12-15 13:40:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:40:28,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:40:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:40:28,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:40:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2021-12-15 13:40:28,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2021-12-15 13:40:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:40:28,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:40:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:40:28,243 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:40:28,243 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2021-12-15 13:40:28,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2021-12-15 13:40:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:40:28,244 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:40:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2021-12-15 13:40:28,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2021-12-15 13:40:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:40:28,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:40:28,244 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2021-12-15 13:40:28,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2021-12-15 13:40:28,245 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:40:28,245 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:40:28,245 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2021-12-15 13:40:28,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2021-12-15 13:40:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2021-12-15 13:40:28,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2021-12-15 13:40:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:40:28,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:40:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2021-12-15 13:40:28,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2021-12-15 13:40:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:40:28,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:40:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2021-12-15 13:40:28,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2021-12-15 13:40:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:40:28,247 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:40:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:40:28,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:40:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-12-15 13:40:28,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-12-15 13:40:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:40:28,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:40:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:40:28,250 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:40:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:40:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-12-15 13:40:28,250 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-12-15 13:40:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:40:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:40:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2021-12-15 13:40:28,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2021-12-15 13:40:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:40:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:40:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:40:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:40:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:40:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2021-12-15 13:40:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2021-12-15 13:40:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2021-12-15 13:40:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2021-12-15 13:40:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:40:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:40:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:40:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:40:28,252 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:40:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:40:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:40:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:40:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:40:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:40:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:40:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:40:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:40:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:40:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:40:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:40:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2021-12-15 13:40:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2021-12-15 13:40:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:40:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:40:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2021-12-15 13:40:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2021-12-15 13:40:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2021-12-15 13:40:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2021-12-15 13:40:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2021-12-15 13:40:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2021-12-15 13:40:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2021-12-15 13:40:28,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2021-12-15 13:40:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:40:28,256 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:40:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:40:28,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:40:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:40:28,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:40:28,257 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2021-12-15 13:40:28,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2021-12-15 13:40:28,257 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2021-12-15 13:40:28,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2021-12-15 13:40:28,257 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2021-12-15 13:40:28,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2021-12-15 13:40:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:40:28,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:40:28,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:40:28,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:40:28,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:40:28,260 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2021-12-15 13:40:28,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2021-12-15 13:40:28,260 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 13:40:28,260 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 13:40:28,260 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:40:28,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:40:28,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:40:28,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:40:28,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:40:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:40:28,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:40:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2021-12-15 13:40:28,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2021-12-15 13:40:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:40:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:40:28,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:40:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:40:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:40:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:40:28,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:40:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:40:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2021-12-15 13:40:28,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2021-12-15 13:40:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-12-15 13:40:28,262 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-12-15 13:40:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:40:28,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:40:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2021-12-15 13:40:28,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2021-12-15 13:40:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2021-12-15 13:40:28,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2021-12-15 13:40:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2021-12-15 13:40:28,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2021-12-15 13:40:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2021-12-15 13:40:28,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2021-12-15 13:40:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:40:28,263 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:40:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:40:28,264 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:40:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:40:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2021-12-15 13:40:28,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2021-12-15 13:40:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-12-15 13:40:28,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-12-15 13:40:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:40:28,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:40:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2021-12-15 13:40:28,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2021-12-15 13:40:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2021-12-15 13:40:28,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2021-12-15 13:40:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2021-12-15 13:40:28,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2021-12-15 13:40:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:40:28,265 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:40:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2021-12-15 13:40:28,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2021-12-15 13:40:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2021-12-15 13:40:28,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2021-12-15 13:40:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:40:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:40:28,266 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:40:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:40:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:40:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:40:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:40:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:40:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:40:28,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:40:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2021-12-15 13:40:28,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2021-12-15 13:40:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2021-12-15 13:40:28,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2021-12-15 13:40:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:40:28,267 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:40:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-12-15 13:40:28,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-12-15 13:40:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2021-12-15 13:40:28,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2021-12-15 13:40:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:40:28,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:40:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2021-12-15 13:40:28,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2021-12-15 13:40:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:40:28,269 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:40:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:40:28,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:40:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2021-12-15 13:40:28,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2021-12-15 13:40:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2021-12-15 13:40:28,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2021-12-15 13:40:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:40:28,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:40:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-15 13:40:28,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-15 13:40:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:40:28,270 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:40:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:40:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:40:28,270 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:40:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2021-12-15 13:40:28,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2021-12-15 13:40:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2021-12-15 13:40:28,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2021-12-15 13:40:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2021-12-15 13:40:28,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2021-12-15 13:40:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:40:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2021-12-15 13:40:28,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2021-12-15 13:40:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2021-12-15 13:40:28,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2021-12-15 13:40:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:40:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:40:28,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:40:28,272 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-12-15 13:40:28,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-12-15 13:40:28,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:40:28,272 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2021-12-15 13:40:28,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2021-12-15 13:40:28,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:40:28,272 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-12-15 13:40:28,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-12-15 13:40:28,272 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:40:28,273 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:40:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:40:28,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:40:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2021-12-15 13:40:28,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2021-12-15 13:40:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:40:28,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:40:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:40:28,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:40:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:40:28,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:40:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:40:28,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:40:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:40:28,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:40:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:40:28,274 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:40:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2021-12-15 13:40:28,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2021-12-15 13:40:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2021-12-15 13:40:28,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2021-12-15 13:40:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2021-12-15 13:40:28,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2021-12-15 13:40:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:40:28,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:40:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:40:28,275 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:40:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:40:28,276 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:40:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:40:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:40:28,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:40:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:40:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:40:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:40:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:40:28,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:40:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:40:28,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:40:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2021-12-15 13:40:28,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2021-12-15 13:40:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:40:28,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:40:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2021-12-15 13:40:28,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2021-12-15 13:40:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:40:28,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:40:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2021-12-15 13:40:28,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2021-12-15 13:40:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2021-12-15 13:40:28,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2021-12-15 13:40:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:40:28,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:40:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2021-12-15 13:40:28,278 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2021-12-15 13:40:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2021-12-15 13:40:28,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2021-12-15 13:40:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:40:28,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:40:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:40:28,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:40:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2021-12-15 13:40:28,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2021-12-15 13:40:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:40:28,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:40:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2021-12-15 13:40:28,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2021-12-15 13:40:29,241 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:40:29,244 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:40:29,461 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:40:29,465 INFO L158 Benchmark]: Toolchain (without parser) took 4961.41ms. Allocated memory was 56.6MB in the beginning and 432.0MB in the end (delta: 375.4MB). Free memory was 29.8MB in the beginning and 283.6MB in the end (delta: -253.8MB). Peak memory consumption was 145.7MB. Max. memory is 16.1GB. [2021-12-15 13:40:29,466 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 56.6MB. Free memory was 38.6MB in the beginning and 38.5MB in the end (delta: 52.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:40:29,467 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3189.94ms. Allocated memory was 56.6MB in the beginning and 224.4MB in the end (delta: 167.8MB). Free memory was 29.6MB in the beginning and 118.6MB in the end (delta: -89.0MB). Peak memory consumption was 118.2MB. Max. memory is 16.1GB. [2021-12-15 13:40:29,468 INFO L158 Benchmark]: Boogie Procedure Inliner took 255.94ms. Allocated memory is still 224.4MB. Free memory was 118.6MB in the beginning and 131.9MB in the end (delta: -13.3MB). Peak memory consumption was 45.4MB. Max. memory is 16.1GB. [2021-12-15 13:40:29,468 INFO L158 Benchmark]: Boogie Preprocessor took 237.04ms. Allocated memory is still 224.4MB. Free memory was 131.9MB in the beginning and 88.9MB in the end (delta: 43.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-12-15 13:40:29,468 INFO L158 Benchmark]: RCFGBuilder took 1274.30ms. Allocated memory was 224.4MB in the beginning and 432.0MB in the end (delta: 207.6MB). Free memory was 88.9MB in the beginning and 283.6MB in the end (delta: -194.7MB). Peak memory consumption was 35.0MB. Max. memory is 16.1GB. [2021-12-15 13:40:29,470 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 56.6MB. Free memory was 38.6MB in the beginning and 38.5MB in the end (delta: 52.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3189.94ms. Allocated memory was 56.6MB in the beginning and 224.4MB in the end (delta: 167.8MB). Free memory was 29.6MB in the beginning and 118.6MB in the end (delta: -89.0MB). Peak memory consumption was 118.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 255.94ms. Allocated memory is still 224.4MB. Free memory was 118.6MB in the beginning and 131.9MB in the end (delta: -13.3MB). Peak memory consumption was 45.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 237.04ms. Allocated memory is still 224.4MB. Free memory was 131.9MB in the beginning and 88.9MB in the end (delta: 43.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1274.30ms. Allocated memory was 224.4MB in the beginning and 432.0MB in the end (delta: 207.6MB). Free memory was 88.9MB in the beginning and 283.6MB in the end (delta: -194.7MB). Peak memory consumption was 35.0MB. 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 13:40:29,503 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable