./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d88980e24377daa45068c6e4fe090f3a4be139e16663cf138c162fc55d6daf92 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:52:09,557 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:52:09,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:52:09,596 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:52:09,597 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:52:09,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:52:09,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:52:09,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:52:09,606 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:52:09,608 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:52:09,610 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:52:09,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:52:09,612 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:52:09,614 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:52:09,616 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:52:09,618 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:52:09,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:52:09,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:52:09,625 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:52:09,628 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:52:09,631 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:52:09,635 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:52:09,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:52:09,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:52:09,644 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:52:09,645 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:52:09,645 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:52:09,647 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:52:09,647 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:52:09,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:52:09,650 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:52:09,651 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:52:09,652 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:52:09,653 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:52:09,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:52:09,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:52:09,656 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:52:09,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:52:09,657 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:52:09,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:52:09,660 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:52:09,664 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:52:09,705 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:52:09,709 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:52:09,712 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:52:09,712 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:52:09,713 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:52:09,714 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:52:09,714 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:52:09,714 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:52:09,714 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:52:09,715 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:52:09,716 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:52:09,716 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:52:09,716 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:52:09,717 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:52:09,717 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:52:09,717 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:52:09,717 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:52:09,718 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:52:09,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:09,718 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:52:09,718 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:52:09,719 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:52:09,719 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:52:09,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:52:09,719 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:52:09,720 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d88980e24377daa45068c6e4fe090f3a4be139e16663cf138c162fc55d6daf92 [2021-11-23 15:52:09,989 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:52:10,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:52:10,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:52:10,032 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:52:10,034 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:52:10,036 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-23 15:52:10,194 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/data/76637f078/76e84540ad3d4a8bad4d04255ba514f3/FLAGbff47a9d0 [2021-11-23 15:52:11,627 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:52:11,628 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-23 15:52:11,746 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/data/76637f078/76e84540ad3d4a8bad4d04255ba514f3/FLAGbff47a9d0 [2021-11-23 15:52:12,066 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/data/76637f078/76e84540ad3d4a8bad4d04255ba514f3 [2021-11-23 15:52:12,068 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:52:12,069 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:52:12,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:12,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:52:12,075 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:52:12,075 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:12" (1/1) ... [2021-11-23 15:52:12,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fc36ca6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:12, skipping insertion in model container [2021-11-23 15:52:12,077 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:12" (1/1) ... [2021-11-23 15:52:12,085 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:52:12,345 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:20,343 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887303,887316] [2021-11-23 15:52:20,346 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887469,887482] [2021-11-23 15:52:20,347 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887633,887646] [2021-11-23 15:52:20,347 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887798,887811] [2021-11-23 15:52:20,420 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:20,659 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:52:21,683 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887303,887316] [2021-11-23 15:52:21,684 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887469,887482] [2021-11-23 15:52:21,685 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887633,887646] [2021-11-23 15:52:21,685 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887798,887811] [2021-11-23 15:52:21,696 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:22,070 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:52:22,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:22 WrapperNode [2021-11-23 15:52:22,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:22,073 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:22,074 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:52:22,074 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:52:22,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:22" (1/1) ... [2021-11-23 15:52:22,414 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:22" (1/1) ... [2021-11-23 15:52:23,434 INFO L137 Inliner]: procedures = 583, calls = 10780, calls flagged for inlining = 348, calls inlined = 336, statements flattened = 25782 [2021-11-23 15:52:23,435 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:23,436 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:52:23,436 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:52:23,436 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:52:23,452 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:22" (1/1) ... [2021-11-23 15:52:23,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:22" (1/1) ... [2021-11-23 15:52:23,711 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:22" (1/1) ... [2021-11-23 15:52:23,726 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:22" (1/1) ... [2021-11-23 15:52:24,643 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:22" (1/1) ... [2021-11-23 15:52:24,705 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:22" (1/1) ... [2021-11-23 15:52:24,786 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:22" (1/1) ... [2021-11-23 15:52:24,905 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:52:24,907 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:52:24,907 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:52:24,907 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:52:24,908 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:22" (1/1) ... [2021-11-23 15:52:24,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:24,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:52:24,951 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:52:25,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:52:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2021-11-23 15:52:25,232 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2021-11-23 15:52:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2021-11-23 15:52:25,232 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2021-11-23 15:52:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2021-11-23 15:52:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2021-11-23 15:52:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:52:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:52:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:52:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:52:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2021-11-23 15:52:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2021-11-23 15:52:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2021-11-23 15:52:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2021-11-23 15:52:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-23 15:52:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-23 15:52:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2021-11-23 15:52:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2021-11-23 15:52:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2021-11-23 15:52:25,235 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2021-11-23 15:52:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-23 15:52:25,235 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-23 15:52:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-23 15:52:25,235 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-23 15:52:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:52:25,236 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:52:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:52:25,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:52:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:52:25,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:52:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2021-11-23 15:52:25,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2021-11-23 15:52:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2021-11-23 15:52:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2021-11-23 15:52:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2021-11-23 15:52:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2021-11-23 15:52:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2021-11-23 15:52:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2021-11-23 15:52:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:52:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-23 15:52:25,238 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-23 15:52:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:52:25,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:52:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-23 15:52:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-23 15:52:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-23 15:52:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-23 15:52:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2021-11-23 15:52:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2021-11-23 15:52:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:52:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:52:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:52:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:52:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:52:25,241 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:52:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2021-11-23 15:52:25,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2021-11-23 15:52:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2021-11-23 15:52:25,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2021-11-23 15:52:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2021-11-23 15:52:25,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2021-11-23 15:52:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:52:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2021-11-23 15:52:25,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2021-11-23 15:52:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:52:25,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:52:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2021-11-23 15:52:25,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2021-11-23 15:52:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2021-11-23 15:52:25,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2021-11-23 15:52:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-23 15:52:25,247 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-23 15:52:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:52:25,247 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:52:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:52:25,247 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:52:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:52:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-23 15:52:25,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-23 15:52:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:52:25,248 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:52:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-23 15:52:25,248 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-23 15:52:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:52:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:52:25,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:52:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2021-11-23 15:52:25,249 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2021-11-23 15:52:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:52:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2021-11-23 15:52:25,250 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2021-11-23 15:52:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:52:25,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:52:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:52:25,251 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:52:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2021-11-23 15:52:25,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2021-11-23 15:52:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:52:25,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:52:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:52:25,253 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:52:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-23 15:52:25,253 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-23 15:52:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2021-11-23 15:52:25,253 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2021-11-23 15:52:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2021-11-23 15:52:25,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2021-11-23 15:52:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-23 15:52:25,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-23 15:52:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 15:52:25,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 15:52:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2021-11-23 15:52:25,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2021-11-23 15:52:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2021-11-23 15:52:25,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2021-11-23 15:52:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2021-11-23 15:52:25,255 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2021-11-23 15:52:25,256 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 15:52:25,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 15:52:25,260 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:52:25,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:52:25,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:52:25,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:52:25,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:52:25,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:52:25,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:52:25,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:52:25,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:52:25,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 15:52:25,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 15:52:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:52:25,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:52:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2021-11-23 15:52:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2021-11-23 15:52:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:52:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:52:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:52:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:52:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:52:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:52:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:52:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2021-11-23 15:52:25,272 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2021-11-23 15:52:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:52:25,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:52:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:52:25,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:52:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2021-11-23 15:52:25,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2021-11-23 15:52:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2021-11-23 15:52:25,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2021-11-23 15:52:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:52:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:52:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2021-11-23 15:52:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2021-11-23 15:52:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2021-11-23 15:52:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2021-11-23 15:52:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2021-11-23 15:52:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2021-11-23 15:52:25,275 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-23 15:52:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-23 15:52:25,275 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2021-11-23 15:52:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2021-11-23 15:52:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2021-11-23 15:52:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2021-11-23 15:52:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2021-11-23 15:52:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2021-11-23 15:52:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2021-11-23 15:52:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2021-11-23 15:52:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2021-11-23 15:52:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2021-11-23 15:52:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-23 15:52:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-23 15:52:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2021-11-23 15:52:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2021-11-23 15:52:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:52:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:52:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:52:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:52:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2021-11-23 15:52:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2021-11-23 15:52:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2021-11-23 15:52:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2021-11-23 15:52:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:52:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:52:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:52:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:52:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-23 15:52:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-23 15:52:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-23 15:52:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-23 15:52:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:52:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:52:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 15:52:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 15:52:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:52:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:52:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2021-11-23 15:52:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2021-11-23 15:52:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2021-11-23 15:52:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2021-11-23 15:52:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 15:52:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 15:52:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2021-11-23 15:52:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2021-11-23 15:52:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-23 15:52:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-23 15:52:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-23 15:52:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-23 15:52:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:52:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:52:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2021-11-23 15:52:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2021-11-23 15:52:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:52:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:52:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-23 15:52:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-23 15:52:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2021-11-23 15:52:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2021-11-23 15:52:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:52:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:52:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2021-11-23 15:52:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2021-11-23 15:52:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2021-11-23 15:52:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2021-11-23 15:52:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2021-11-23 15:52:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2021-11-23 15:52:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2021-11-23 15:52:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2021-11-23 15:52:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2021-11-23 15:52:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2021-11-23 15:52:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:52:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:52:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2021-11-23 15:52:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2021-11-23 15:52:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2021-11-23 15:52:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2021-11-23 15:52:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2021-11-23 15:52:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2021-11-23 15:52:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-23 15:52:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-23 15:52:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 15:52:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 15:52:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:52:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:52:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:52:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:52:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:52:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:52:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:52:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-23 15:52:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-23 15:52:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:52:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:52:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:52:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:52:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2021-11-23 15:52:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2021-11-23 15:52:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2021-11-23 15:52:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2021-11-23 15:52:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-23 15:52:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-23 15:52:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-23 15:52:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-23 15:52:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2021-11-23 15:52:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2021-11-23 15:52:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 15:52:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 15:52:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-23 15:52:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-23 15:52:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 15:52:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 15:52:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2021-11-23 15:52:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2021-11-23 15:52:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-23 15:52:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-23 15:52:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:52:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:52:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:52:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:52:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2021-11-23 15:52:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2021-11-23 15:52:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2021-11-23 15:52:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2021-11-23 15:52:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-23 15:52:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-23 15:52:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2021-11-23 15:52:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2021-11-23 15:52:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:52:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2021-11-23 15:52:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2021-11-23 15:52:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:52:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:52:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-23 15:52:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-23 15:52:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2021-11-23 15:52:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2021-11-23 15:52:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2021-11-23 15:52:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2021-11-23 15:52:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-23 15:52:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-23 15:52:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:52:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:52:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2021-11-23 15:52:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2021-11-23 15:52:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2021-11-23 15:52:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2021-11-23 15:52:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:52:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:52:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2021-11-23 15:52:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2021-11-23 15:52:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:52:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:52:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 15:52:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 15:52:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:52:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:52:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2021-11-23 15:52:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2021-11-23 15:52:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:52:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:52:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-23 15:52:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-23 15:52:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2021-11-23 15:52:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2021-11-23 15:52:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2021-11-23 15:52:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2021-11-23 15:52:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:52:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:52:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:52:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:52:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2021-11-23 15:52:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2021-11-23 15:52:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:52:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-23 15:52:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-23 15:52:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-23 15:52:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-23 15:52:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:52:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:52:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2021-11-23 15:52:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2021-11-23 15:52:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:52:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:52:27,441 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:52:27,450 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:52:33,184 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) [2021-11-23 15:52:33,191 INFO L158 Benchmark]: Toolchain (without parser) took 21120.48ms. Allocated memory was 123.7MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 74.3MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 353.6MB. Max. memory is 16.1GB. [2021-11-23 15:52:33,192 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 86.0MB. Free memory was 50.4MB in the beginning and 50.4MB in the end (delta: 22.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:52:33,193 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10000.57ms. Allocated memory was 123.7MB in the beginning and 383.8MB in the end (delta: 260.0MB). Free memory was 74.0MB in the beginning and 209.0MB in the end (delta: -135.0MB). Peak memory consumption was 207.4MB. Max. memory is 16.1GB. [2021-11-23 15:52:33,194 INFO L158 Benchmark]: Boogie Procedure Inliner took 1361.60ms. Allocated memory is still 383.8MB. Free memory was 209.0MB in the beginning and 158.7MB in the end (delta: 50.3MB). Peak memory consumption was 142.6MB. Max. memory is 16.1GB. [2021-11-23 15:52:33,195 INFO L158 Benchmark]: Boogie Preprocessor took 1469.90ms. Allocated memory was 383.8MB in the beginning and 767.6MB in the end (delta: 383.8MB). Free memory was 158.7MB in the beginning and 440.7MB in the end (delta: -282.1MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. [2021-11-23 15:52:33,196 INFO L158 Benchmark]: RCFGBuilder took 8282.52ms. Allocated memory was 767.6MB in the beginning and 1.5GB in the end (delta: 767.6MB). Free memory was 440.7MB in the beginning and 1.2GB in the end (delta: -765.0MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. [2021-11-23 15:52:33,200 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 86.0MB. Free memory was 50.4MB in the beginning and 50.4MB in the end (delta: 22.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10000.57ms. Allocated memory was 123.7MB in the beginning and 383.8MB in the end (delta: 260.0MB). Free memory was 74.0MB in the beginning and 209.0MB in the end (delta: -135.0MB). Peak memory consumption was 207.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1361.60ms. Allocated memory is still 383.8MB. Free memory was 209.0MB in the beginning and 158.7MB in the end (delta: 50.3MB). Peak memory consumption was 142.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1469.90ms. Allocated memory was 383.8MB in the beginning and 767.6MB in the end (delta: 383.8MB). Free memory was 158.7MB in the beginning and 440.7MB in the end (delta: -282.1MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. * RCFGBuilder took 8282.52ms. Allocated memory was 767.6MB in the beginning and 1.5GB in the end (delta: 767.6MB). Free memory was 440.7MB in the beginning and 1.2GB in the end (delta: -765.0MB). Peak memory consumption was 76.0MB. 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. [2021-11-23 15:52:33,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d88980e24377daa45068c6e4fe090f3a4be139e16663cf138c162fc55d6daf92 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:52:35,876 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:52:35,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:52:35,938 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:52:35,939 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:52:35,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:52:35,946 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:52:35,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:52:35,954 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:52:35,960 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:52:35,965 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:52:35,967 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:52:35,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:52:35,971 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:52:35,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:52:35,979 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:52:35,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:52:35,982 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:52:35,984 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:52:35,996 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:52:35,998 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:52:36,001 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:52:36,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:52:36,007 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:52:36,016 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:52:36,016 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:52:36,017 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:52:36,019 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:52:36,020 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:52:36,021 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:52:36,021 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:52:36,022 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:52:36,025 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:52:36,025 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:52:36,027 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:52:36,027 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:52:36,028 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:52:36,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:52:36,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:52:36,042 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:52:36,043 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:52:36,052 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:52:36,109 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:52:36,110 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:52:36,111 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:52:36,112 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:52:36,113 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:52:36,113 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:52:36,114 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:52:36,114 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:52:36,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:52:36,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:52:36,116 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:52:36,116 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:52:36,116 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:52:36,116 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:52:36,117 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:52:36,117 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:52:36,117 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:52:36,117 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:52:36,117 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:52:36,118 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:52:36,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:36,118 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:52:36,118 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:52:36,119 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:52:36,119 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:52:36,119 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:52:36,119 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:52:36,119 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:52:36,120 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:52:36,120 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d88980e24377daa45068c6e4fe090f3a4be139e16663cf138c162fc55d6daf92 [2021-11-23 15:52:36,519 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:52:36,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:52:36,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:52:36,544 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:52:36,545 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:52:36,547 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-23 15:52:36,625 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/data/c33fdd4dc/d51239d18b814e3dab3d5d335c52839e/FLAG8155c7c2d [2021-11-23 15:52:38,168 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:52:38,169 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-23 15:52:38,304 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/data/c33fdd4dc/d51239d18b814e3dab3d5d335c52839e/FLAG8155c7c2d [2021-11-23 15:52:38,516 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/data/c33fdd4dc/d51239d18b814e3dab3d5d335c52839e [2021-11-23 15:52:38,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:52:38,521 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:52:38,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:38,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:52:38,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:52:38,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:38" (1/1) ... [2021-11-23 15:52:38,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d07f939 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:38, skipping insertion in model container [2021-11-23 15:52:38,530 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:38" (1/1) ... [2021-11-23 15:52:38,540 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:52:38,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:47,477 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887303,887316] [2021-11-23 15:52:47,480 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887469,887482] [2021-11-23 15:52:47,481 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887633,887646] [2021-11-23 15:52:47,482 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887798,887811] [2021-11-23 15:52:47,545 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:47,707 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:52:48,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:49,126 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887303,887316] [2021-11-23 15:52:49,127 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887469,887482] [2021-11-23 15:52:49,128 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887633,887646] [2021-11-23 15:52:49,128 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887798,887811] [2021-11-23 15:52:49,133 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:49,251 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:52:50,494 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887303,887316] [2021-11-23 15:52:50,495 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887469,887482] [2021-11-23 15:52:50,495 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887633,887646] [2021-11-23 15:52:50,496 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887798,887811] [2021-11-23 15:52:50,504 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:50,862 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:52:50,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:50 WrapperNode [2021-11-23 15:52:50,862 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:50,864 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:50,864 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:52:50,864 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:52:50,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:50" (1/1) ... [2021-11-23 15:52:51,271 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:50" (1/1) ... [2021-11-23 15:52:51,883 INFO L137 Inliner]: procedures = 598, calls = 10780, calls flagged for inlining = 348, calls inlined = 336, statements flattened = 24806 [2021-11-23 15:52:51,884 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:51,885 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:52:51,885 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:52:51,886 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:52:51,895 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:50" (1/1) ... [2021-11-23 15:52:51,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:50" (1/1) ... [2021-11-23 15:52:52,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:50" (1/1) ... [2021-11-23 15:52:52,020 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:50" (1/1) ... [2021-11-23 15:52:52,820 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:50" (1/1) ... [2021-11-23 15:52:52,922 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:50" (1/1) ... [2021-11-23 15:52:53,056 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:50" (1/1) ... [2021-11-23 15:52:53,226 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:52:53,228 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:52:53,228 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:52:53,228 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:52:53,229 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:50" (1/1) ... [2021-11-23 15:52:53,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:53,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:52:53,261 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:52:53,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:52:53,307 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2021-11-23 15:52:53,307 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2021-11-23 15:52:53,307 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2021-11-23 15:52:53,308 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2021-11-23 15:52:53,308 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2021-11-23 15:52:53,308 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2021-11-23 15:52:53,308 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:52:53,308 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:52:53,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:52:53,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:52:53,309 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2021-11-23 15:52:53,309 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2021-11-23 15:52:53,309 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2021-11-23 15:52:53,309 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2021-11-23 15:52:53,310 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-23 15:52:53,310 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-23 15:52:53,310 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2021-11-23 15:52:53,310 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2021-11-23 15:52:53,310 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2021-11-23 15:52:53,311 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2021-11-23 15:52:53,311 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-23 15:52:53,311 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-23 15:52:53,311 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-23 15:52:53,311 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-23 15:52:53,311 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:52:53,312 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:52:53,312 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:52:53,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:52:53,313 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2021-11-23 15:52:53,313 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2021-11-23 15:52:53,313 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2021-11-23 15:52:53,313 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2021-11-23 15:52:53,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:52:53,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:52:53,314 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2021-11-23 15:52:53,315 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2021-11-23 15:52:53,315 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2021-11-23 15:52:53,315 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2021-11-23 15:52:53,315 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:52:53,315 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-23 15:52:53,316 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-23 15:52:53,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:52:53,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:52:53,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-23 15:52:53,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-23 15:52:53,317 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-23 15:52:53,318 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-23 15:52:53,318 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2021-11-23 15:52:53,319 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2021-11-23 15:52:53,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:52:53,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:52:53,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:52:53,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:52:53,320 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:52:53,320 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:52:53,321 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2021-11-23 15:52:53,321 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2021-11-23 15:52:53,322 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2021-11-23 15:52:53,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2021-11-23 15:52:53,322 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2021-11-23 15:52:53,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2021-11-23 15:52:53,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:52:53,322 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2021-11-23 15:52:53,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2021-11-23 15:52:53,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:52:53,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:52:53,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:52:53,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:52:53,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:52:53,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:52:53,324 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2021-11-23 15:52:53,324 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2021-11-23 15:52:53,324 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2021-11-23 15:52:53,324 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2021-11-23 15:52:53,325 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-23 15:52:53,325 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-23 15:52:53,325 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:52:53,325 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:52:53,326 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:52:53,326 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:52:53,326 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-23 15:52:53,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-23 15:52:53,327 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:52:53,327 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:52:53,327 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-23 15:52:53,328 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-23 15:52:53,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:52:53,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:52:53,329 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2021-11-23 15:52:53,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2021-11-23 15:52:53,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2021-11-23 15:52:53,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2021-11-23 15:52:53,329 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:52:53,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:52:53,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:52:53,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:52:53,330 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2021-11-23 15:52:53,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2021-11-23 15:52:53,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:52:53,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:52:53,331 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:52:53,331 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:52:53,331 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-23 15:52:53,332 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-23 15:52:53,332 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2021-11-23 15:52:53,332 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2021-11-23 15:52:53,333 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2021-11-23 15:52:53,335 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2021-11-23 15:52:53,337 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-23 15:52:53,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-23 15:52:53,338 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 15:52:53,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 15:52:53,339 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2021-11-23 15:52:53,339 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2021-11-23 15:52:53,340 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2021-11-23 15:52:53,340 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2021-11-23 15:52:53,341 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2021-11-23 15:52:53,346 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2021-11-23 15:52:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 15:52:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 15:52:53,347 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:52:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:52:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:52:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:52:53,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:52:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:52:53,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:52:53,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:52:53,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:52:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 15:52:53,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 15:52:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:52:53,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:52:53,349 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2021-11-23 15:52:53,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2021-11-23 15:52:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:52:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:52:53,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:52:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:52:53,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:52:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:52:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:52:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:52:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:52:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2021-11-23 15:52:53,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2021-11-23 15:52:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:52:53,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:52:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:52:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2021-11-23 15:52:53,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2021-11-23 15:52:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2021-11-23 15:52:53,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2021-11-23 15:52:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:52:53,353 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:52:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2021-11-23 15:52:53,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2021-11-23 15:52:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2021-11-23 15:52:53,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2021-11-23 15:52:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2021-11-23 15:52:53,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2021-11-23 15:52:53,354 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-23 15:52:53,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-23 15:52:53,354 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2021-11-23 15:52:53,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2021-11-23 15:52:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2021-11-23 15:52:53,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2021-11-23 15:52:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2021-11-23 15:52:53,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2021-11-23 15:52:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:52:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2021-11-23 15:52:53,356 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2021-11-23 15:52:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2021-11-23 15:52:53,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2021-11-23 15:52:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-23 15:52:53,356 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-23 15:52:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2021-11-23 15:52:53,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2021-11-23 15:52:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:52:53,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:52:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:52:53,357 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:52:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:52:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2021-11-23 15:52:53,358 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2021-11-23 15:52:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:52:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:52:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2021-11-23 15:52:53,358 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2021-11-23 15:52:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:52:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:52:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:52:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:52:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:52:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-23 15:52:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-23 15:52:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-23 15:52:53,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-23 15:52:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:52:53,360 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:52:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 15:52:53,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 15:52:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:52:53,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:52:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2021-11-23 15:52:53,361 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2021-11-23 15:52:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2021-11-23 15:52:53,361 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2021-11-23 15:52:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 15:52:53,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 15:52:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2021-11-23 15:52:53,362 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2021-11-23 15:52:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-23 15:52:53,362 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-23 15:52:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-23 15:52:53,362 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-23 15:52:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:52:53,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:52:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2021-11-23 15:52:53,363 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2021-11-23 15:52:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:52:53,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:52:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-23 15:52:53,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-23 15:52:53,364 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2021-11-23 15:52:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2021-11-23 15:52:53,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:52:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:52:53,364 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2021-11-23 15:52:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2021-11-23 15:52:53,364 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2021-11-23 15:52:53,365 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2021-11-23 15:52:53,365 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2021-11-23 15:52:53,365 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2021-11-23 15:52:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2021-11-23 15:52:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2021-11-23 15:52:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2021-11-23 15:52:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2021-11-23 15:52:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:52:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:52:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2021-11-23 15:52:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2021-11-23 15:52:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2021-11-23 15:52:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2021-11-23 15:52:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2021-11-23 15:52:53,374 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2021-11-23 15:52:53,374 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-23 15:52:53,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-23 15:52:53,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 15:52:53,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 15:52:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:52:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:52:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:52:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:52:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:52:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:52:53,375 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:52:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:52:53,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:52:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-23 15:52:53,376 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-23 15:52:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:52:53,376 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:52:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:52:53,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:52:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2021-11-23 15:52:53,377 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2021-11-23 15:52:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2021-11-23 15:52:53,377 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2021-11-23 15:52:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-23 15:52:53,377 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-23 15:52:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-23 15:52:53,378 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-23 15:52:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2021-11-23 15:52:53,378 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2021-11-23 15:52:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 15:52:53,378 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 15:52:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-23 15:52:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-23 15:52:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 15:52:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 15:52:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2021-11-23 15:52:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2021-11-23 15:52:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-23 15:52:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-23 15:52:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:52:53,380 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:52:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:52:53,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:52:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:52:53,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:52:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2021-11-23 15:52:53,381 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2021-11-23 15:52:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2021-11-23 15:52:53,381 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2021-11-23 15:52:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-23 15:52:53,381 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-23 15:52:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2021-11-23 15:52:53,381 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2021-11-23 15:52:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:52:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:52:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:52:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:52:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2021-11-23 15:52:53,382 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2021-11-23 15:52:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:52:53,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:52:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-23 15:52:53,383 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-23 15:52:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2021-11-23 15:52:53,383 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2021-11-23 15:52:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2021-11-23 15:52:53,384 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2021-11-23 15:52:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-23 15:52:53,384 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-23 15:52:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:52:53,384 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:52:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2021-11-23 15:52:53,384 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2021-11-23 15:52:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2021-11-23 15:52:53,385 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2021-11-23 15:52:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:52:53,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:52:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:52:53,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:52:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2021-11-23 15:52:53,386 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2021-11-23 15:52:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:52:53,386 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:52:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 15:52:53,386 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 15:52:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:52:53,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:52:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2021-11-23 15:52:53,387 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2021-11-23 15:52:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:52:53,387 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:52:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-23 15:52:53,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-23 15:52:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2021-11-23 15:52:53,388 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2021-11-23 15:52:53,388 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2021-11-23 15:52:53,388 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2021-11-23 15:52:53,388 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:52:53,388 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:52:53,388 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:52:53,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:52:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2021-11-23 15:52:53,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2021-11-23 15:52:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-23 15:52:53,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-23 15:52:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-23 15:52:53,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-23 15:52:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:52:53,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:52:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2021-11-23 15:52:53,390 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2021-11-23 15:52:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:52:53,390 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:52:55,664 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:52:55,672 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:53:00,492 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:53:00,497 INFO L158 Benchmark]: Toolchain (without parser) took 21974.65ms. Allocated memory was 100.7MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 66.3MB in the beginning and 754.2MB in the end (delta: -688.0MB). Peak memory consumption was 421.0MB. Max. memory is 16.1GB. [2021-11-23 15:53:00,497 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:53:00,498 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12340.42ms. Allocated memory was 100.7MB in the beginning and 555.7MB in the end (delta: 455.1MB). Free memory was 66.0MB in the beginning and 212.1MB in the end (delta: -146.1MB). Peak memory consumption was 309.8MB. Max. memory is 16.1GB. [2021-11-23 15:53:00,498 INFO L158 Benchmark]: Boogie Procedure Inliner took 1020.44ms. Allocated memory is still 555.7MB. Free memory was 212.1MB in the beginning and 226.8MB in the end (delta: -14.7MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. [2021-11-23 15:53:00,499 INFO L158 Benchmark]: Boogie Preprocessor took 1340.67ms. Allocated memory was 555.7MB in the beginning and 1.1GB in the end (delta: 555.7MB). Free memory was 226.8MB in the beginning and 737.5MB in the end (delta: -510.7MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2021-11-23 15:53:00,499 INFO L158 Benchmark]: RCFGBuilder took 7266.99ms. Allocated memory is still 1.1GB. Free memory was 737.5MB in the beginning and 754.2MB in the end (delta: -16.8MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. [2021-11-23 15:53:00,502 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12340.42ms. Allocated memory was 100.7MB in the beginning and 555.7MB in the end (delta: 455.1MB). Free memory was 66.0MB in the beginning and 212.1MB in the end (delta: -146.1MB). Peak memory consumption was 309.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1020.44ms. Allocated memory is still 555.7MB. Free memory was 212.1MB in the beginning and 226.8MB in the end (delta: -14.7MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1340.67ms. Allocated memory was 555.7MB in the beginning and 1.1GB in the end (delta: 555.7MB). Free memory was 226.8MB in the beginning and 737.5MB in the end (delta: -510.7MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * RCFGBuilder took 7266.99ms. Allocated memory is still 1.1GB. Free memory was 737.5MB in the beginning and 754.2MB in the end (delta: -16.8MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:53:00,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d7883e-86c8-4a85-aeb3-cdf1c876a344/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable