./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-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-alloc-spinlock_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 ad99b1dbefac8c1e84a85aaa3f3639700dac2f8335de90a015e2768054e31e7e --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:38:27,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:38:27,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:38:27,810 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:38:27,811 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:38:27,812 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:38:27,812 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:38:27,814 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:38:27,815 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:38:27,816 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:38:27,817 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:38:27,817 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:38:27,818 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:38:27,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:38:27,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:38:27,820 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:38:27,821 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:38:27,822 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:38:27,823 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:38:27,825 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:38:27,826 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:38:27,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:38:27,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:38:27,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:38:27,851 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:38:27,855 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:38:27,855 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:38:27,856 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:38:27,857 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:38:27,858 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:38:27,858 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:38:27,859 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:38:27,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:38:27,860 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:38:27,861 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:38:27,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:38:27,862 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:38:27,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:38:27,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:38:27,863 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:38:27,864 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:38:27,865 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:38:27,906 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:38:27,906 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:38:27,913 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:38:27,927 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:38:27,928 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:38:27,929 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:38:27,929 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:38:27,929 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:38:27,929 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:38:27,930 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:38:27,931 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:38:27,931 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:38:27,931 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:38:27,931 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:38:27,931 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:38:27,931 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:38:27,932 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:38:27,932 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:38:27,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:38:27,932 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:38:27,932 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:38:27,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:38:27,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:38:27,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:38:27,933 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:38:27,933 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:38:27,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:38:27,933 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:38:27,934 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:38:27,934 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:38:27,934 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:38:27,934 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad99b1dbefac8c1e84a85aaa3f3639700dac2f8335de90a015e2768054e31e7e [2021-12-15 13:38:28,187 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:38:28,220 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:38:28,223 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:38:28,224 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:38:28,225 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:38:28,226 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-12-15 13:38:28,341 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcd9f4726/e69986818c724ad396a0cb379932d060/FLAG8c586b275 [2021-12-15 13:38:29,320 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:38:29,321 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-12-15 13:38:29,380 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcd9f4726/e69986818c724ad396a0cb379932d060/FLAG8c586b275 [2021-12-15 13:38:29,697 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcd9f4726/e69986818c724ad396a0cb379932d060 [2021-12-15 13:38:29,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:38:29,702 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:38:29,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:38:29,705 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:38:29,717 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:38:29,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:29" (1/1) ... [2021-12-15 13:38:29,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d652968 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:29, skipping insertion in model container [2021-12-15 13:38:29,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:29" (1/1) ... [2021-12-15 13:38:29,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:38:30,052 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:38:34,038 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445039,445052] [2021-12-15 13:38:34,043 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445184,445197] [2021-12-15 13:38:34,060 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:38:34,090 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:38:34,474 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445039,445052] [2021-12-15 13:38:34,475 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445184,445197] [2021-12-15 13:38:34,479 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:38:34,672 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:38:34,673 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:34 WrapperNode [2021-12-15 13:38:34,687 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:38:34,689 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:38:34,689 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:38:34,689 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:38:34,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:34" (1/1) ... [2021-12-15 13:38:34,843 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:34" (1/1) ... [2021-12-15 13:38:35,106 INFO L137 Inliner]: procedures = 533, calls = 2779, calls flagged for inlining = 243, calls inlined = 223, statements flattened = 6822 [2021-12-15 13:38:35,115 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:38:35,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:38:35,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:38:35,117 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:38:35,123 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:34" (1/1) ... [2021-12-15 13:38:35,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:34" (1/1) ... [2021-12-15 13:38:35,197 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:34" (1/1) ... [2021-12-15 13:38:35,198 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:34" (1/1) ... [2021-12-15 13:38:35,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:34" (1/1) ... [2021-12-15 13:38:35,509 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:34" (1/1) ... [2021-12-15 13:38:35,548 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:34" (1/1) ... [2021-12-15 13:38:35,623 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:38:35,624 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:38:35,624 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:38:35,625 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:38:35,626 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:34" (1/1) ... [2021-12-15 13:38:35,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:38:35,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:38:35,676 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:38:35,730 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:38:35,774 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2021-12-15 13:38:35,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2021-12-15 13:38:35,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:38:35,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:38:35,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:38:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:38:35,776 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2021-12-15 13:38:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2021-12-15 13:38:35,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:38:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:38:35,776 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:38:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:38:35,777 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2021-12-15 13:38:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2021-12-15 13:38:35,777 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:38:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:38:35,777 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2021-12-15 13:38:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2021-12-15 13:38:35,777 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:38:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:38:35,778 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2021-12-15 13:38:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2021-12-15 13:38:35,778 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:38:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:38:35,778 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2021-12-15 13:38:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2021-12-15 13:38:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2021-12-15 13:38:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2021-12-15 13:38:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2021-12-15 13:38:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2021-12-15 13:38:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:38:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:38:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2021-12-15 13:38:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2021-12-15 13:38:35,780 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:38:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:38:35,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:38:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:38:35,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-12-15 13:38:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-12-15 13:38:35,781 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:38:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:38:35,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:38:35,781 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-12-15 13:38:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-12-15 13:38:35,781 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2021-12-15 13:38:35,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2021-12-15 13:38:35,782 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:38:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:38:35,782 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:38:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:38:35,782 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2021-12-15 13:38:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2021-12-15 13:38:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2021-12-15 13:38:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2021-12-15 13:38:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:38:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:38:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:38:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:38:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:38:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:38:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:38:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:38:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:38:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:38:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:38:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:38:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:38:35,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_84 [2021-12-15 13:38:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_84 [2021-12-15 13:38:35,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:38:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:38:35,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:38:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:38:35,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2021-12-15 13:38:35,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2021-12-15 13:38:35,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_88 [2021-12-15 13:38:35,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_88 [2021-12-15 13:38:35,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:38:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:38:35,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:38:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:38:35,788 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2021-12-15 13:38:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2021-12-15 13:38:35,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:38:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:38:35,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:38:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:38:35,789 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2021-12-15 13:38:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2021-12-15 13:38:35,789 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2021-12-15 13:38:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2021-12-15 13:38:35,790 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2021-12-15 13:38:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2021-12-15 13:38:35,791 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2021-12-15 13:38:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2021-12-15 13:38:35,791 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:38:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:38:35,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:38:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:38:35,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:38:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:38:35,792 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2021-12-15 13:38:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2021-12-15 13:38:35,792 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2021-12-15 13:38:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2021-12-15 13:38:35,792 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2021-12-15 13:38:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2021-12-15 13:38:35,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:38:35,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:38:35,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:38:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:38:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:38:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2021-12-15 13:38:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2021-12-15 13:38:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 13:38:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 13:38:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:38:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:38:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:38:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:38:35,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:38:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:38:35,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:38:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2021-12-15 13:38:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2021-12-15 13:38:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:38:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:38:35,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:38:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:38:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:38:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2021-12-15 13:38:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2021-12-15 13:38:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:38:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:38:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-12-15 13:38:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-12-15 13:38:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:38:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:38:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:38:35,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:38:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2021-12-15 13:38:35,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2021-12-15 13:38:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2021-12-15 13:38:35,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2021-12-15 13:38:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2021-12-15 13:38:35,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2021-12-15 13:38:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2021-12-15 13:38:35,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2021-12-15 13:38:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:38:35,822 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:38:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:38:35,822 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:38:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2021-12-15 13:38:35,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2021-12-15 13:38:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-12-15 13:38:35,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-12-15 13:38:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:38:35,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:38:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2021-12-15 13:38:35,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2021-12-15 13:38:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2021-12-15 13:38:35,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2021-12-15 13:38:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2021-12-15 13:38:35,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2021-12-15 13:38:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:38:35,823 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:38:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2021-12-15 13:38:35,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2021-12-15 13:38:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2021-12-15 13:38:35,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2021-12-15 13:38:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:38:35,824 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:38:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:38:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:38:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:38:35,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:38:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2021-12-15 13:38:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2021-12-15 13:38:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2021-12-15 13:38:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2021-12-15 13:38:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:38:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:38:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-12-15 13:38:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-12-15 13:38:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2021-12-15 13:38:35,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2021-12-15 13:38:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:38:35,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:38:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2021-12-15 13:38:35,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2021-12-15 13:38:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:38:35,826 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:38:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:38:35,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:38:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2021-12-15 13:38:35,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2021-12-15 13:38:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2021-12-15 13:38:35,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2021-12-15 13:38:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:38:35,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:38:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-15 13:38:35,828 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-15 13:38:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:38:35,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:38:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:38:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:38:35,828 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:38:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2021-12-15 13:38:35,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2021-12-15 13:38:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2021-12-15 13:38:35,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2021-12-15 13:38:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2021-12-15 13:38:35,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2021-12-15 13:38:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:38:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:38:35,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:38:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2021-12-15 13:38:35,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2021-12-15 13:38:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2021-12-15 13:38:35,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2021-12-15 13:38:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2021-12-15 13:38:35,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2021-12-15 13:38:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:38:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:38:35,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:38:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-12-15 13:38:35,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-12-15 13:38:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:38:35,831 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:38:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:38:35,831 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:38:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2021-12-15 13:38:35,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2021-12-15 13:38:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:38:35,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:38:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:38:35,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:38:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:38:35,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:38:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:38:35,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:38:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:38:35,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:38:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:38:35,835 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:38:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_87 [2021-12-15 13:38:35,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_87 [2021-12-15 13:38:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2021-12-15 13:38:35,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2021-12-15 13:38:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_83 [2021-12-15 13:38:35,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_83 [2021-12-15 13:38:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2021-12-15 13:38:35,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2021-12-15 13:38:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2021-12-15 13:38:35,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2021-12-15 13:38:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2021-12-15 13:38:35,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2021-12-15 13:38:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:38:35,838 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:38:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:38:35,838 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:38:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:38:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:38:35,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:38:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:38:35,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:38:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:38:35,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:38:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:38:35,839 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:38:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2021-12-15 13:38:35,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2021-12-15 13:38:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:38:35,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:38:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2021-12-15 13:38:35,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2021-12-15 13:38:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:38:35,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:38:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2021-12-15 13:38:35,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2021-12-15 13:38:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2021-12-15 13:38:35,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2021-12-15 13:38:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:38:35,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:38:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2021-12-15 13:38:35,842 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2021-12-15 13:38:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2021-12-15 13:38:35,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2021-12-15 13:38:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:38:35,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:38:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:38:35,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:38:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2021-12-15 13:38:35,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2021-12-15 13:38:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:38:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:38:35,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:38:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2021-12-15 13:38:35,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2021-12-15 13:38:37,266 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:38:37,287 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:38:37,496 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:38:37,518 INFO L158 Benchmark]: Toolchain (without parser) took 7814.12ms. Allocated memory was 81.8MB in the beginning and 226.5MB in the end (delta: 144.7MB). Free memory was 42.1MB in the beginning and 87.4MB in the end (delta: -45.3MB). Peak memory consumption was 124.6MB. Max. memory is 16.1GB. [2021-12-15 13:38:37,518 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 81.8MB. Free memory is still 57.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:38:37,519 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4983.20ms. Allocated memory was 81.8MB in the beginning and 226.5MB in the end (delta: 144.7MB). Free memory was 41.9MB in the beginning and 143.6MB in the end (delta: -101.7MB). Peak memory consumption was 104.0MB. Max. memory is 16.1GB. [2021-12-15 13:38:37,521 INFO L158 Benchmark]: Boogie Procedure Inliner took 427.07ms. Allocated memory is still 226.5MB. Free memory was 143.6MB in the beginning and 105.9MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-12-15 13:38:37,524 INFO L158 Benchmark]: Boogie Preprocessor took 506.68ms. Allocated memory is still 226.5MB. Free memory was 105.9MB in the beginning and 106.7MB in the end (delta: -872.1kB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. [2021-12-15 13:38:37,525 INFO L158 Benchmark]: RCFGBuilder took 1891.55ms. Allocated memory is still 226.5MB. Free memory was 106.7MB in the beginning and 87.4MB in the end (delta: 19.3MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-12-15 13:38:37,528 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 81.8MB. Free memory is still 57.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4983.20ms. Allocated memory was 81.8MB in the beginning and 226.5MB in the end (delta: 144.7MB). Free memory was 41.9MB in the beginning and 143.6MB in the end (delta: -101.7MB). Peak memory consumption was 104.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 427.07ms. Allocated memory is still 226.5MB. Free memory was 143.6MB in the beginning and 105.9MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 506.68ms. Allocated memory is still 226.5MB. Free memory was 105.9MB in the beginning and 106.7MB in the end (delta: -872.1kB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1891.55ms. Allocated memory is still 226.5MB. Free memory was 106.7MB in the beginning and 87.4MB in the end (delta: 19.3MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:38:37,597 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-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 ad99b1dbefac8c1e84a85aaa3f3639700dac2f8335de90a015e2768054e31e7e --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:38:40,642 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:38:40,645 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:38:40,709 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:38:40,710 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:38:40,712 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:38:40,714 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:38:40,718 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:38:40,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:38:40,732 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:38:40,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:38:40,736 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:38:40,737 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:38:40,739 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:38:40,744 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:38:40,748 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:38:40,749 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:38:40,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:38:40,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:38:40,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:38:40,773 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:38:40,774 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:38:40,775 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:38:40,776 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:38:40,780 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:38:40,781 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:38:40,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:38:40,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:38:40,782 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:38:40,783 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:38:40,783 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:38:40,784 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:38:40,786 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:38:40,786 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:38:40,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:38:40,788 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:38:40,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:38:40,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:38:40,794 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:38:40,795 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:38:40,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:38:40,796 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:38:40,844 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:38:40,844 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:38:40,845 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:38:40,845 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:38:40,846 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:38:40,846 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:38:40,847 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:38:40,847 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:38:40,847 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:38:40,848 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:38:40,848 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:38:40,848 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:38:40,848 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:38:40,849 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:38:40,849 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:38:40,849 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:38:40,849 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:38:40,849 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:38:40,849 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:38:40,850 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:38:40,850 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:38:40,850 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:38:40,850 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:38:40,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:38:40,850 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:38:40,851 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:38:40,851 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:38:40,851 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:38:40,851 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:38:40,851 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:38:40,851 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:38:40,852 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:38:40,852 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:38:40,852 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:38:40,859 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad99b1dbefac8c1e84a85aaa3f3639700dac2f8335de90a015e2768054e31e7e [2021-12-15 13:38:41,406 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:38:41,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:38:41,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:38:41,440 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:38:41,441 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:38:41,442 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-12-15 13:38:41,526 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01f96b5cf/2c3b29d0ed8840a1974c0f4c41e81d29/FLAG51811186f [2021-12-15 13:38:42,766 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:38:42,767 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2021-12-15 13:38:42,840 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01f96b5cf/2c3b29d0ed8840a1974c0f4c41e81d29/FLAG51811186f [2021-12-15 13:38:42,886 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01f96b5cf/2c3b29d0ed8840a1974c0f4c41e81d29 [2021-12-15 13:38:42,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:38:42,890 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:38:42,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:38:42,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:38:42,909 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:38:42,910 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:42" (1/1) ... [2021-12-15 13:38:42,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@701e25f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:42, skipping insertion in model container [2021-12-15 13:38:42,911 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:42" (1/1) ... [2021-12-15 13:38:42,917 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:38:43,183 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:38:48,113 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445039,445052] [2021-12-15 13:38:48,138 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445184,445197] [2021-12-15 13:38:48,179 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:38:48,246 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:38:48,341 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:38:49,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445039,445052] [2021-12-15 13:38:49,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445184,445197] [2021-12-15 13:38:49,014 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:38:49,045 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:38:49,739 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445039,445052] [2021-12-15 13:38:49,739 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[445184,445197] [2021-12-15 13:38:49,744 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:38:49,948 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:38:49,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:49 WrapperNode [2021-12-15 13:38:49,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:38:49,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:38:49,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:38:49,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:38:49,969 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:49" (1/1) ... [2021-12-15 13:38:50,116 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:49" (1/1) ... [2021-12-15 13:38:50,409 INFO L137 Inliner]: procedures = 547, calls = 2779, calls flagged for inlining = 243, calls inlined = 223, statements flattened = 6584 [2021-12-15 13:38:50,410 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:38:50,411 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:38:50,411 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:38:50,411 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:38:50,417 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:49" (1/1) ... [2021-12-15 13:38:50,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:49" (1/1) ... [2021-12-15 13:38:50,496 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:49" (1/1) ... [2021-12-15 13:38:50,497 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:49" (1/1) ... [2021-12-15 13:38:50,605 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:49" (1/1) ... [2021-12-15 13:38:50,627 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:49" (1/1) ... [2021-12-15 13:38:50,660 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:49" (1/1) ... [2021-12-15 13:38:50,717 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:38:50,729 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:38:50,730 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:38:50,730 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:38:50,730 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:49" (1/1) ... [2021-12-15 13:38:50,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:38:50,757 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:38:50,793 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:38:50,808 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:38:50,858 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2021-12-15 13:38:50,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2021-12-15 13:38:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:38:50,859 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:38:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:38:50,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:38:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2021-12-15 13:38:50,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2021-12-15 13:38:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:38:50,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:38:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:38:50,860 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:38:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2021-12-15 13:38:50,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2021-12-15 13:38:50,861 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:38:50,861 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:38:50,861 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2021-12-15 13:38:50,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2021-12-15 13:38:50,861 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:38:50,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:38:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2021-12-15 13:38:50,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2021-12-15 13:38:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:38:50,865 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:38:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2021-12-15 13:38:50,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2021-12-15 13:38:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2021-12-15 13:38:50,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2021-12-15 13:38:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:38:50,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:38:50,866 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2021-12-15 13:38:50,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2021-12-15 13:38:50,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:38:50,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:38:50,867 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2021-12-15 13:38:50,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2021-12-15 13:38:50,867 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:38:50,867 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:38:50,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:38:50,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:38:50,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-12-15 13:38:50,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2021-12-15 13:38:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:38:50,878 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:38:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:38:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-12-15 13:38:50,879 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-12-15 13:38:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:38:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:38:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2021-12-15 13:38:50,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2021-12-15 13:38:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:38:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:38:50,880 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:38:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:38:50,881 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:38:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2021-12-15 13:38:50,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2021-12-15 13:38:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2021-12-15 13:38:50,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2021-12-15 13:38:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:38:50,882 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:38:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:38:50,882 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:38:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:38:50,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:38:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:38:50,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:38:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:38:50,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:38:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_84 [2021-12-15 13:38:50,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_84 [2021-12-15 13:38:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:38:50,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:38:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:38:50,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:38:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2021-12-15 13:38:50,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2021-12-15 13:38:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_88 [2021-12-15 13:38:50,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_88 [2021-12-15 13:38:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:38:50,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:38:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:38:50,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:38:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2021-12-15 13:38:50,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2021-12-15 13:38:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:38:50,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:38:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:38:50,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:38:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2021-12-15 13:38:50,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2021-12-15 13:38:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2021-12-15 13:38:50,887 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2021-12-15 13:38:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2021-12-15 13:38:50,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2021-12-15 13:38:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2021-12-15 13:38:50,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2021-12-15 13:38:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:38:50,887 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:38:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:38:50,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:38:50,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:38:50,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:38:50,888 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2021-12-15 13:38:50,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2021-12-15 13:38:50,888 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2021-12-15 13:38:50,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2021-12-15 13:38:50,889 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2021-12-15 13:38:50,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2021-12-15 13:38:50,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:38:50,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:38:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:38:50,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:38:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:38:50,892 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2021-12-15 13:38:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2021-12-15 13:38:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 13:38:50,897 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 13:38:50,897 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:38:50,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:38:50,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:38:50,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:38:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:38:50,898 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:38:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:38:50,898 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2021-12-15 13:38:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2021-12-15 13:38:50,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:38:50,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:38:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:38:50,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:38:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:38:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:38:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:38:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:38:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2021-12-15 13:38:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2021-12-15 13:38:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-12-15 13:38:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-12-15 13:38:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:38:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:38:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:38:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:38:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:38:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:38:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2021-12-15 13:38:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2021-12-15 13:38:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2021-12-15 13:38:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2021-12-15 13:38:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2021-12-15 13:38:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2021-12-15 13:38:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2021-12-15 13:38:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2021-12-15 13:38:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:38:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:38:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:38:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:38:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:38:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2021-12-15 13:38:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2021-12-15 13:38:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-12-15 13:38:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-12-15 13:38:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:38:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:38:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2021-12-15 13:38:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2021-12-15 13:38:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2021-12-15 13:38:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2021-12-15 13:38:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2021-12-15 13:38:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2021-12-15 13:38:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:38:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:38:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2021-12-15 13:38:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2021-12-15 13:38:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2021-12-15 13:38:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2021-12-15 13:38:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:38:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:38:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:38:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:38:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:38:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:38:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:38:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:38:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:38:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:38:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2021-12-15 13:38:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2021-12-15 13:38:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2021-12-15 13:38:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2021-12-15 13:38:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:38:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:38:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-12-15 13:38:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-12-15 13:38:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2021-12-15 13:38:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2021-12-15 13:38:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:38:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:38:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2021-12-15 13:38:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2021-12-15 13:38:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:38:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:38:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:38:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:38:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2021-12-15 13:38:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2021-12-15 13:38:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2021-12-15 13:38:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2021-12-15 13:38:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:38:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:38:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-15 13:38:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-15 13:38:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:38:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:38:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:38:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:38:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:38:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2021-12-15 13:38:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2021-12-15 13:38:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2021-12-15 13:38:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2021-12-15 13:38:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2021-12-15 13:38:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2021-12-15 13:38:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:38:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2021-12-15 13:38:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2021-12-15 13:38:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2021-12-15 13:38:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2021-12-15 13:38:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:38:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:38:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:38:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-12-15 13:38:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-12-15 13:38:51,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:38:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2021-12-15 13:38:51,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2021-12-15 13:38:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:38:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-12-15 13:38:51,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2021-12-15 13:38:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:38:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:38:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:38:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:38:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2021-12-15 13:38:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2021-12-15 13:38:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:38:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:38:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:38:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:38:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:38:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:38:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:38:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:38:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:38:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:38:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:38:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:38:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_87 [2021-12-15 13:38:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_87 [2021-12-15 13:38:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2021-12-15 13:38:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2021-12-15 13:38:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_83 [2021-12-15 13:38:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_83 [2021-12-15 13:38:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2021-12-15 13:38:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2021-12-15 13:38:51,005 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2021-12-15 13:38:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2021-12-15 13:38:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2021-12-15 13:38:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2021-12-15 13:38:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:38:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:38:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:38:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:38:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:38:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:38:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:38:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:38:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:38:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:38:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:38:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:38:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:38:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:38:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:38:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:38:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2021-12-15 13:38:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2021-12-15 13:38:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:38:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:38:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2021-12-15 13:38:51,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2021-12-15 13:38:51,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:38:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:38:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2021-12-15 13:38:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2021-12-15 13:38:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2021-12-15 13:38:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2021-12-15 13:38:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:38:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:38:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2021-12-15 13:38:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2021-12-15 13:38:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2021-12-15 13:38:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2021-12-15 13:38:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:38:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:38:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:38:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:38:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2021-12-15 13:38:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2021-12-15 13:38:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:38:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:38:51,007 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2021-12-15 13:38:51,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2021-12-15 13:38:52,314 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:38:52,321 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:38:52,601 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:38:52,606 INFO L158 Benchmark]: Toolchain (without parser) took 9715.78ms. Allocated memory was 54.5MB in the beginning and 245.4MB in the end (delta: 190.8MB). Free memory was 31.4MB in the beginning and 84.8MB in the end (delta: -53.4MB). Peak memory consumption was 151.3MB. Max. memory is 16.1GB. [2021-12-15 13:38:52,607 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 44.0MB. Free memory was 25.5MB in the beginning and 25.5MB in the end (delta: 49.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:38:52,609 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7071.67ms. Allocated memory was 54.5MB in the beginning and 245.4MB in the end (delta: 190.8MB). Free memory was 31.2MB in the beginning and 117.4MB in the end (delta: -86.1MB). Peak memory consumption was 111.4MB. Max. memory is 16.1GB. [2021-12-15 13:38:52,610 INFO L158 Benchmark]: Boogie Procedure Inliner took 445.78ms. Allocated memory is still 245.4MB. Free memory was 117.4MB in the beginning and 143.8MB in the end (delta: -26.4MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. [2021-12-15 13:38:52,612 INFO L158 Benchmark]: Boogie Preprocessor took 317.39ms. Allocated memory is still 245.4MB. Free memory was 143.8MB in the beginning and 99.7MB in the end (delta: 44.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-12-15 13:38:52,612 INFO L158 Benchmark]: RCFGBuilder took 1875.53ms. Allocated memory is still 245.4MB. Free memory was 99.7MB in the beginning and 84.8MB in the end (delta: 14.9MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2021-12-15 13:38:52,616 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 44.0MB. Free memory was 25.5MB in the beginning and 25.5MB in the end (delta: 49.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7071.67ms. Allocated memory was 54.5MB in the beginning and 245.4MB in the end (delta: 190.8MB). Free memory was 31.2MB in the beginning and 117.4MB in the end (delta: -86.1MB). Peak memory consumption was 111.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 445.78ms. Allocated memory is still 245.4MB. Free memory was 117.4MB in the beginning and 143.8MB in the end (delta: -26.4MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 317.39ms. Allocated memory is still 245.4MB. Free memory was 143.8MB in the beginning and 99.7MB in the end (delta: 44.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1875.53ms. Allocated memory is still 245.4MB. Free memory was 99.7MB in the beginning and 84.8MB in the end (delta: 14.9MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:38:52,682 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