./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_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-drivers-clk1_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 209eb675960851982fc4368f14d1ba0202934f92c4fe60f38f28bc9e128aeee3 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:39:13,518 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:39:13,520 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:39:13,595 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:39:13,596 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:39:13,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:39:13,600 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:39:13,602 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:39:13,604 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:39:13,608 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:39:13,609 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:39:13,610 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:39:13,610 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:39:13,612 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:39:13,614 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:39:13,618 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:39:13,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:39:13,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:39:13,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:39:13,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:39:13,640 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:39:13,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:39:13,643 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:39:13,643 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:39:13,646 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:39:13,647 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:39:13,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:39:13,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:39:13,649 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:39:13,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:39:13,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:39:13,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:39:13,651 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:39:13,652 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:39:13,653 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:39:13,653 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:39:13,653 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:39:13,654 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:39:13,654 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:39:13,654 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:39:13,655 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:39:13,655 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:39:13,694 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:39:13,707 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:39:13,708 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:39:13,708 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:39:13,709 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:39:13,709 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:39:13,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:39:13,709 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:39:13,709 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:39:13,710 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:39:13,710 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:39:13,711 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:39:13,711 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:39:13,711 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:39:13,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:39:13,711 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:39:13,711 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:39:13,711 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:39:13,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:39:13,712 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:39:13,712 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:39:13,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:39:13,712 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:39:13,712 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:39:13,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:39:13,713 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:39:13,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:39:13,713 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:39:13,713 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:39:13,713 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:39:13,713 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:39:13,713 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 209eb675960851982fc4368f14d1ba0202934f92c4fe60f38f28bc9e128aeee3 [2021-12-15 13:39:13,947 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:39:13,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:39:13,982 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:39:13,983 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:39:13,983 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:39:13,985 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-12-15 13:39:14,056 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f15bec60f/8b9aada47448494a85b9fe2ce71a5fa0/FLAG832a045f2 [2021-12-15 13:39:14,890 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:39:14,891 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-12-15 13:39:14,954 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f15bec60f/8b9aada47448494a85b9fe2ce71a5fa0/FLAG832a045f2 [2021-12-15 13:39:15,060 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f15bec60f/8b9aada47448494a85b9fe2ce71a5fa0 [2021-12-15 13:39:15,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:39:15,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:39:15,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:39:15,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:39:15,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:39:15,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:15" (1/1) ... [2021-12-15 13:39:15,070 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f39263f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:15, skipping insertion in model container [2021-12-15 13:39:15,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:15" (1/1) ... [2021-12-15 13:39:15,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:39:15,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:39:17,722 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-drivers-clk1_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[403525,403538] [2021-12-15 13:39:17,747 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:39:17,781 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:39:18,137 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-drivers-clk1_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[403525,403538] [2021-12-15 13:39:18,142 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:39:18,226 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:39:18,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:18 WrapperNode [2021-12-15 13:39:18,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:39:18,229 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:39:18,229 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:39:18,229 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:39:18,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:18" (1/1) ... [2021-12-15 13:39:18,318 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:18" (1/1) ... [2021-12-15 13:39:18,528 INFO L137 Inliner]: procedures = 415, calls = 2461, calls flagged for inlining = 226, calls inlined = 220, statements flattened = 6695 [2021-12-15 13:39:18,529 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:39:18,529 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:39:18,530 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:39:18,530 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:39:18,536 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:18" (1/1) ... [2021-12-15 13:39:18,536 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:18" (1/1) ... [2021-12-15 13:39:18,567 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:18" (1/1) ... [2021-12-15 13:39:18,568 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:18" (1/1) ... [2021-12-15 13:39:18,643 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:18" (1/1) ... [2021-12-15 13:39:18,659 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:18" (1/1) ... [2021-12-15 13:39:18,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:18" (1/1) ... [2021-12-15 13:39:18,767 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:39:18,768 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:39:18,768 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:39:18,768 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:39:18,769 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:18" (1/1) ... [2021-12-15 13:39:18,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:39:18,783 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:39:18,805 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 13:39:18,823 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 13:39:18,837 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2021-12-15 13:39:18,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2021-12-15 13:39:18,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:39:18,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:39:18,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:39:18,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:39:18,839 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2021-12-15 13:39:18,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2021-12-15 13:39:18,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:39:18,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:39:18,839 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:39:18,839 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:39:18,839 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2021-12-15 13:39:18,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2021-12-15 13:39:18,839 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:39:18,840 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:39:18,840 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2021-12-15 13:39:18,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2021-12-15 13:39:18,840 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:39:18,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:39:18,840 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2021-12-15 13:39:18,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2021-12-15 13:39:18,840 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:39:18,840 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:39:18,841 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2021-12-15 13:39:18,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2021-12-15 13:39:18,841 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2021-12-15 13:39:18,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2021-12-15 13:39:18,841 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2021-12-15 13:39:18,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2021-12-15 13:39:18,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:39:18,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:39:18,842 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2021-12-15 13:39:18,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2021-12-15 13:39:18,842 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:39:18,842 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:39:18,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:39:18,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:39:18,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-12-15 13:39:18,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-12-15 13:39:18,842 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:39:18,843 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:39:18,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:39:18,843 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-12-15 13:39:18,843 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-12-15 13:39:18,843 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2021-12-15 13:39:18,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2021-12-15 13:39:18,844 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:39:18,844 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:39:18,844 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:39:18,844 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:39:18,844 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2021-12-15 13:39:18,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2021-12-15 13:39:18,844 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2021-12-15 13:39:18,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2021-12-15 13:39:18,845 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:39:18,845 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:39:18,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:39:18,846 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:39:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:39:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:39:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:39:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:39:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:39:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:39:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:39:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:39:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:39:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:39:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:39:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:39:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:39:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:39:18,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:39:18,849 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2021-12-15 13:39:18,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2021-12-15 13:39:18,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:39:18,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:39:18,849 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2021-12-15 13:39:18,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2021-12-15 13:39:18,849 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2021-12-15 13:39:18,849 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2021-12-15 13:39:18,850 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2021-12-15 13:39:18,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2021-12-15 13:39:18,850 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2021-12-15 13:39:18,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2021-12-15 13:39:18,850 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:39:18,850 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:39:18,850 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:39:18,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:39:18,851 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:39:18,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:39:18,851 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2021-12-15 13:39:18,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2021-12-15 13:39:18,851 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2021-12-15 13:39:18,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2021-12-15 13:39:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2021-12-15 13:39:18,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2021-12-15 13:39:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:39:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:39:18,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:39:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:39:18,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:39:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2021-12-15 13:39:18,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2021-12-15 13:39:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 13:39:18,853 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 13:39:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:39:18,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:39:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:39:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:39:18,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:39:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:39:18,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:39:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2021-12-15 13:39:18,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2021-12-15 13:39:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:39:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:39:18,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:39:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:39:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:39:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2021-12-15 13:39:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2021-12-15 13:39:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:39:18,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:39:18,859 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-12-15 13:39:18,859 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-12-15 13:39:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2021-12-15 13:39:18,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2021-12-15 13:39:18,864 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2021-12-15 13:39:18,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2021-12-15 13:39:18,864 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2021-12-15 13:39:18,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2021-12-15 13:39:18,864 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2021-12-15 13:39:18,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2021-12-15 13:39:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:39:18,865 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:39:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:39:18,865 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:39:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2021-12-15 13:39:18,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2021-12-15 13:39:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-12-15 13:39:18,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-12-15 13:39:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:39:18,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:39:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2021-12-15 13:39:18,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2021-12-15 13:39:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2021-12-15 13:39:18,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2021-12-15 13:39:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2021-12-15 13:39:18,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2021-12-15 13:39:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:39:18,866 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:39:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2021-12-15 13:39:18,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2021-12-15 13:39:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2021-12-15 13:39:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2021-12-15 13:39:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:39:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:39:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:39:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:39:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:39:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:39:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2021-12-15 13:39:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2021-12-15 13:39:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2021-12-15 13:39:18,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2021-12-15 13:39:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:39:18,868 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:39:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-12-15 13:39:18,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-12-15 13:39:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2021-12-15 13:39:18,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2021-12-15 13:39:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:39:18,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:39:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2021-12-15 13:39:18,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2021-12-15 13:39:18,869 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:39:18,869 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:39:18,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:39:18,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:39:18,869 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2021-12-15 13:39:18,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2021-12-15 13:39:18,869 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2021-12-15 13:39:18,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2021-12-15 13:39:18,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:39:18,869 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:39:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-15 13:39:18,870 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-15 13:39:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:39:18,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:39:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:39:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:39:18,870 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:39:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2021-12-15 13:39:18,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2021-12-15 13:39:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2021-12-15 13:39:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2021-12-15 13:39:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2021-12-15 13:39:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2021-12-15 13:39:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:39:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:39:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:39:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2021-12-15 13:39:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2021-12-15 13:39:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2021-12-15 13:39:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2021-12-15 13:39:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2021-12-15 13:39:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2021-12-15 13:39:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:39:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:39:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:39:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-12-15 13:39:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-12-15 13:39:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:39:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:39:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:39:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:39:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2021-12-15 13:39:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2021-12-15 13:39:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:39:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:39:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:39:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:39:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:39:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:39:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:39:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:39:18,874 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:39:18,874 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:39:18,874 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:39:18,874 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:39:18,874 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2021-12-15 13:39:18,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2021-12-15 13:39:18,874 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2021-12-15 13:39:18,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2021-12-15 13:39:18,874 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2021-12-15 13:39:18,874 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2021-12-15 13:39:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:39:18,875 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:39:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:39:18,875 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:39:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:39:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:39:18,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:39:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:39:18,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:39:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:39:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:39:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:39:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:39:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2021-12-15 13:39:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2021-12-15 13:39:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:39:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:39:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2021-12-15 13:39:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2021-12-15 13:39:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:39:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:39:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2021-12-15 13:39:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2021-12-15 13:39:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2021-12-15 13:39:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2021-12-15 13:39:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:39:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:39:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2021-12-15 13:39:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2021-12-15 13:39:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2021-12-15 13:39:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2021-12-15 13:39:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:39:18,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:39:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:39:18,882 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:39:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2021-12-15 13:39:18,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2021-12-15 13:39:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:39:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:39:18,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:39:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2021-12-15 13:39:18,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2021-12-15 13:39:19,849 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:39:19,852 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:39:19,963 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:39:19,967 INFO L158 Benchmark]: Toolchain (without parser) took 4901.67ms. Allocated memory was 92.3MB in the beginning and 375.4MB in the end (delta: 283.1MB). Free memory was 53.8MB in the beginning and 246.7MB in the end (delta: -192.9MB). Peak memory consumption was 114.0MB. Max. memory is 16.1GB. [2021-12-15 13:39:19,967 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 92.3MB. Free memory is still 68.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:39:19,968 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3162.03ms. Allocated memory was 92.3MB in the beginning and 205.5MB in the end (delta: 113.2MB). Free memory was 53.6MB in the beginning and 97.2MB in the end (delta: -43.7MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. [2021-12-15 13:39:19,968 INFO L158 Benchmark]: Boogie Procedure Inliner took 300.14ms. Allocated memory is still 205.5MB. Free memory was 97.2MB in the beginning and 106.2MB in the end (delta: -9.0MB). Peak memory consumption was 31.9MB. Max. memory is 16.1GB. [2021-12-15 13:39:19,968 INFO L158 Benchmark]: Boogie Preprocessor took 238.06ms. Allocated memory is still 205.5MB. Free memory was 106.2MB in the beginning and 100.9MB in the end (delta: 5.4MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. [2021-12-15 13:39:19,969 INFO L158 Benchmark]: RCFGBuilder took 1197.21ms. Allocated memory was 205.5MB in the beginning and 375.4MB in the end (delta: 169.9MB). Free memory was 100.9MB in the beginning and 246.7MB in the end (delta: -145.9MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. [2021-12-15 13:39:19,971 INFO L339 ainManager$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 92.3MB. Free memory is still 68.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3162.03ms. Allocated memory was 92.3MB in the beginning and 205.5MB in the end (delta: 113.2MB). Free memory was 53.6MB in the beginning and 97.2MB in the end (delta: -43.7MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 300.14ms. Allocated memory is still 205.5MB. Free memory was 97.2MB in the beginning and 106.2MB in the end (delta: -9.0MB). Peak memory consumption was 31.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 238.06ms. Allocated memory is still 205.5MB. Free memory was 106.2MB in the beginning and 100.9MB in the end (delta: 5.4MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1197.21ms. Allocated memory was 205.5MB in the beginning and 375.4MB in the end (delta: 169.9MB). Free memory was 100.9MB in the beginning and 246.7MB in the end (delta: -145.9MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:39:19,997 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_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 209eb675960851982fc4368f14d1ba0202934f92c4fe60f38f28bc9e128aeee3 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:39:21,921 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:39:21,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:39:21,967 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:39:21,968 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:39:21,970 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:39:21,971 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:39:21,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:39:21,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:39:21,984 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:39:21,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:39:21,985 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:39:21,985 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:39:21,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:39:21,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:39:21,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:39:21,988 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:39:21,988 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:39:21,989 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:39:21,990 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:39:21,991 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:39:21,992 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:39:21,995 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:39:21,996 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:39:21,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:39:22,001 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:39:22,001 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:39:22,002 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:39:22,003 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:39:22,004 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:39:22,004 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:39:22,004 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:39:22,005 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:39:22,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:39:22,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:39:22,007 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:39:22,007 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:39:22,008 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:39:22,008 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:39:22,009 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:39:22,009 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:39:22,010 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:39:22,038 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:39:22,039 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:39:22,040 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:39:22,040 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:39:22,041 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:39:22,041 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:39:22,042 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:39:22,043 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:39:22,043 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:39:22,043 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:39:22,044 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:39:22,044 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:39:22,044 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:39:22,045 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:39:22,045 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:39:22,045 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:39:22,045 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:39:22,045 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:39:22,045 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:39:22,045 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:39:22,046 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:39:22,046 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:39:22,046 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:39:22,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:39:22,046 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:39:22,047 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:39:22,047 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:39:22,047 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:39:22,047 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:39:22,047 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:39:22,047 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:39:22,048 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:39:22,048 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:39:22,048 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:39:22,048 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 209eb675960851982fc4368f14d1ba0202934f92c4fe60f38f28bc9e128aeee3 [2021-12-15 13:39:22,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:39:22,397 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:39:22,399 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:39:22,400 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:39:22,402 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:39:22,403 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-12-15 13:39:22,474 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0c2caa16/f256e4380ae04021846abae7ed42e1ab/FLAG8d089efb0 [2021-12-15 13:39:23,098 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:39:23,099 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-12-15 13:39:23,142 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0c2caa16/f256e4380ae04021846abae7ed42e1ab/FLAG8d089efb0 [2021-12-15 13:39:23,497 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0c2caa16/f256e4380ae04021846abae7ed42e1ab [2021-12-15 13:39:23,499 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:39:23,500 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:39:23,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:39:23,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:39:23,503 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:39:23,504 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:23" (1/1) ... [2021-12-15 13:39:23,505 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11a995c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:23, skipping insertion in model container [2021-12-15 13:39:23,505 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:23" (1/1) ... [2021-12-15 13:39:23,509 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:39:23,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:39:26,414 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-drivers-clk1_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[403525,403538] [2021-12-15 13:39:26,434 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:39:26,481 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:39:26,671 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:39:26,925 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-drivers-clk1_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[403525,403538] [2021-12-15 13:39:26,932 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:39:26,946 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:39:27,347 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-drivers-clk1_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[403525,403538] [2021-12-15 13:39:27,353 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:39:27,488 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:39:27,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:27 WrapperNode [2021-12-15 13:39:27,489 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:39:27,490 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:39:27,490 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:39:27,490 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:39:27,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:27" (1/1) ... [2021-12-15 13:39:27,557 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:27" (1/1) ... [2021-12-15 13:39:27,787 INFO L137 Inliner]: procedures = 429, calls = 2461, calls flagged for inlining = 226, calls inlined = 220, statements flattened = 6458 [2021-12-15 13:39:27,787 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:39:27,788 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:39:27,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:39:27,789 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:39:27,795 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:27" (1/1) ... [2021-12-15 13:39:27,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:27" (1/1) ... [2021-12-15 13:39:27,837 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:27" (1/1) ... [2021-12-15 13:39:27,838 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:27" (1/1) ... [2021-12-15 13:39:27,934 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:27" (1/1) ... [2021-12-15 13:39:27,955 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:27" (1/1) ... [2021-12-15 13:39:27,987 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:27" (1/1) ... [2021-12-15 13:39:28,021 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:39:28,022 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:39:28,023 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:39:28,023 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:39:28,024 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:27" (1/1) ... [2021-12-15 13:39:28,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:39:28,039 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:39:28,053 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 13:39:28,071 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 13:39:28,086 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2021-12-15 13:39:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2021-12-15 13:39:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:39:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:39:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:39:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:39:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2021-12-15 13:39:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2021-12-15 13:39:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:39:28,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:39:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:39:28,088 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:39:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2021-12-15 13:39:28,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2021-12-15 13:39:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:39:28,088 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:39:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2021-12-15 13:39:28,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2021-12-15 13:39:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:39:28,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:39:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2021-12-15 13:39:28,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2021-12-15 13:39:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:39:28,089 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:39:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2021-12-15 13:39:28,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2021-12-15 13:39:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2021-12-15 13:39:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2021-12-15 13:39:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:39:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:39:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2021-12-15 13:39:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2021-12-15 13:39:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:39:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:39:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2021-12-15 13:39:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2021-12-15 13:39:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:39:28,091 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:39:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:39:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:39:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-12-15 13:39:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-12-15 13:39:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:39:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:39:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:39:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-12-15 13:39:28,092 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-12-15 13:39:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:39:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:39:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2021-12-15 13:39:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2021-12-15 13:39:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:39:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:39:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:39:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:39:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:39:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2021-12-15 13:39:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2021-12-15 13:39:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2021-12-15 13:39:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2021-12-15 13:39:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:39:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:39:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:39:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:39:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:39:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:39:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:39:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:39:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:39:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:39:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:39:28,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:39:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:39:28,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:39:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:39:28,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:39:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2021-12-15 13:39:28,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2021-12-15 13:39:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:39:28,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:39:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2021-12-15 13:39:28,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2021-12-15 13:39:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2021-12-15 13:39:28,098 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2021-12-15 13:39:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2021-12-15 13:39:28,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2021-12-15 13:39:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2021-12-15 13:39:28,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2021-12-15 13:39:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:39:28,100 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:39:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:39:28,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:39:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:39:28,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:39:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2021-12-15 13:39:28,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2021-12-15 13:39:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2021-12-15 13:39:28,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2021-12-15 13:39:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2021-12-15 13:39:28,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2021-12-15 13:39:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:39:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:39:28,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:39:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:39:28,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:39:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2021-12-15 13:39:28,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2021-12-15 13:39:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 13:39:28,102 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 13:39:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:39:28,103 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:39:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:39:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:39:28,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:39:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:39:28,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:39:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2021-12-15 13:39:28,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2021-12-15 13:39:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:39:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:39:28,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:39:28,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:39:28,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:39:28,111 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:39:28,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:39:28,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:39:28,112 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2021-12-15 13:39:28,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2021-12-15 13:39:28,112 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-12-15 13:39:28,112 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-12-15 13:39:28,112 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:39:28,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:39:28,112 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2021-12-15 13:39:28,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2021-12-15 13:39:28,113 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2021-12-15 13:39:28,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2021-12-15 13:39:28,113 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2021-12-15 13:39:28,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2021-12-15 13:39:28,113 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2021-12-15 13:39:28,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2021-12-15 13:39:28,113 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:39:28,113 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:39:28,113 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:39:28,113 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:39:28,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:39:28,114 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2021-12-15 13:39:28,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2021-12-15 13:39:28,114 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-12-15 13:39:28,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-12-15 13:39:28,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:39:28,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:39:28,114 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2021-12-15 13:39:28,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2021-12-15 13:39:28,114 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2021-12-15 13:39:28,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2021-12-15 13:39:28,115 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2021-12-15 13:39:28,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2021-12-15 13:39:28,115 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:39:28,115 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:39:28,115 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2021-12-15 13:39:28,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2021-12-15 13:39:28,115 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2021-12-15 13:39:28,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2021-12-15 13:39:28,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:39:28,115 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:39:28,116 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:39:28,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:39:28,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:39:28,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:39:28,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:39:28,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:39:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:39:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:39:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2021-12-15 13:39:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2021-12-15 13:39:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2021-12-15 13:39:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2021-12-15 13:39:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:39:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:39:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-12-15 13:39:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-12-15 13:39:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2021-12-15 13:39:28,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2021-12-15 13:39:28,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:39:28,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:39:28,118 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2021-12-15 13:39:28,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2021-12-15 13:39:28,118 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:39:28,118 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:39:28,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:39:28,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:39:28,118 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2021-12-15 13:39:28,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2021-12-15 13:39:28,119 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2021-12-15 13:39:28,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2021-12-15 13:39:28,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:39:28,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:39:28,119 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-15 13:39:28,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-15 13:39:28,119 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:39:28,119 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:39:28,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:39:28,120 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:39:28,120 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:39:28,120 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2021-12-15 13:39:28,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2021-12-15 13:39:28,120 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2021-12-15 13:39:28,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2021-12-15 13:39:28,120 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2021-12-15 13:39:28,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2021-12-15 13:39:28,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:39:28,120 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2021-12-15 13:39:28,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2021-12-15 13:39:28,121 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2021-12-15 13:39:28,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2021-12-15 13:39:28,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:39:28,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:39:28,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:39:28,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-12-15 13:39:28,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-12-15 13:39:28,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:39:28,121 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2021-12-15 13:39:28,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2021-12-15 13:39:28,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:39:28,122 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-12-15 13:39:28,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-12-15 13:39:28,122 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:39:28,122 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:39:28,122 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:39:28,122 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:39:28,122 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2021-12-15 13:39:28,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2021-12-15 13:39:28,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:39:28,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:39:28,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:39:28,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:39:28,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:39:28,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:39:28,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:39:28,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:39:28,127 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:39:28,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:39:28,127 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:39:28,127 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:39:28,127 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2021-12-15 13:39:28,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2021-12-15 13:39:28,127 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2021-12-15 13:39:28,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2021-12-15 13:39:28,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2021-12-15 13:39:28,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2021-12-15 13:39:28,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:39:28,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:39:28,129 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:39:28,129 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:39:28,129 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:39:28,129 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:39:28,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:39:28,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:39:28,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:39:28,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:39:28,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:39:28,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:39:28,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:39:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:39:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:39:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:39:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2021-12-15 13:39:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2021-12-15 13:39:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:39:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:39:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2021-12-15 13:39:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2021-12-15 13:39:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:39:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:39:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2021-12-15 13:39:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2021-12-15 13:39:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2021-12-15 13:39:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2021-12-15 13:39:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:39:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:39:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2021-12-15 13:39:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2021-12-15 13:39:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2021-12-15 13:39:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2021-12-15 13:39:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:39:28,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:39:28,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:39:28,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:39:28,132 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2021-12-15 13:39:28,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2021-12-15 13:39:28,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:39:28,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:39:28,132 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2021-12-15 13:39:28,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2021-12-15 13:39:29,152 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:39:29,154 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:39:29,371 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:39:29,375 INFO L158 Benchmark]: Toolchain (without parser) took 5874.73ms. Allocated memory was 56.6MB in the beginning and 302.0MB in the end (delta: 245.4MB). Free memory was 31.2MB in the beginning and 154.6MB in the end (delta: -123.5MB). Peak memory consumption was 168.9MB. Max. memory is 16.1GB. [2021-12-15 13:39:29,375 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 56.6MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 51.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:39:29,376 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3988.59ms. Allocated memory was 56.6MB in the beginning and 302.0MB in the end (delta: 245.4MB). Free memory was 30.9MB in the beginning and 159.7MB in the end (delta: -128.8MB). Peak memory consumption was 131.3MB. Max. memory is 16.1GB. [2021-12-15 13:39:29,380 INFO L158 Benchmark]: Boogie Procedure Inliner took 297.85ms. Allocated memory is still 302.0MB. Free memory was 158.7MB in the beginning and 201.2MB in the end (delta: -42.5MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. [2021-12-15 13:39:29,380 INFO L158 Benchmark]: Boogie Preprocessor took 232.73ms. Allocated memory is still 302.0MB. Free memory was 201.2MB in the beginning and 158.2MB in the end (delta: 43.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-12-15 13:39:29,381 INFO L158 Benchmark]: RCFGBuilder took 1351.46ms. Allocated memory is still 302.0MB. Free memory was 158.2MB in the beginning and 154.6MB in the end (delta: 3.6MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. [2021-12-15 13:39:29,382 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 56.6MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 51.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3988.59ms. Allocated memory was 56.6MB in the beginning and 302.0MB in the end (delta: 245.4MB). Free memory was 30.9MB in the beginning and 159.7MB in the end (delta: -128.8MB). Peak memory consumption was 131.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 297.85ms. Allocated memory is still 302.0MB. Free memory was 158.7MB in the beginning and 201.2MB in the end (delta: -42.5MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 232.73ms. Allocated memory is still 302.0MB. Free memory was 201.2MB in the beginning and 158.2MB in the end (delta: 43.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1351.46ms. Allocated memory is still 302.0MB. Free memory was 158.2MB in the beginning and 154.6MB in the end (delta: 3.6MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:39:29,419 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable