./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_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_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 811f76e6dcf7867c41caea68fec389c0ca46124bb64dc4727c646cbcbde9e73c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 17:26:00,275 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 17:26:00,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 17:26:00,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 17:26:00,346 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 17:26:00,352 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 17:26:00,354 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 17:26:00,359 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 17:26:00,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 17:26:00,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 17:26:00,366 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 17:26:00,368 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 17:26:00,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 17:26:00,370 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 17:26:00,372 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 17:26:00,374 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 17:26:00,375 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 17:26:00,376 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 17:26:00,379 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 17:26:00,382 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 17:26:00,384 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 17:26:00,386 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 17:26:00,390 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 17:26:00,391 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 17:26:00,403 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 17:26:00,404 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 17:26:00,404 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 17:26:00,405 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 17:26:00,406 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 17:26:00,407 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 17:26:00,408 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 17:26:00,409 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 17:26:00,410 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 17:26:00,411 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 17:26:00,412 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 17:26:00,415 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 17:26:00,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 17:26:00,417 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 17:26:00,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 17:26:00,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 17:26:00,420 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 17:26:00,421 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 17:26:00,457 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 17:26:00,457 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 17:26:00,457 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 17:26:00,458 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 17:26:00,459 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 17:26:00,459 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 17:26:00,459 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 17:26:00,459 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 17:26:00,460 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 17:26:00,460 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 17:26:00,460 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 17:26:00,460 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 17:26:00,461 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 17:26:00,461 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 17:26:00,461 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 17:26:00,461 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 17:26:00,462 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 17:26:00,462 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 17:26:00,463 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 17:26:00,463 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 17:26:00,463 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 17:26:00,464 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 17:26:00,464 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 17:26:00,464 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 17:26:00,464 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 17:26:00,465 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 17:26:00,465 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 17:26:00,465 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 17:26:00,465 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 17:26:00,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:26:00,466 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 17:26:00,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 17:26:00,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 17:26:00,467 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 17:26:00,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 17:26:00,467 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 17:26:00,468 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 17:26:00,468 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 17:26:00,468 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 811f76e6dcf7867c41caea68fec389c0ca46124bb64dc4727c646cbcbde9e73c [2021-11-23 17:26:00,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 17:26:00,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 17:26:00,841 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 17:26:00,842 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 17:26:00,844 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 17:26:00,845 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-23 17:26:00,928 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/data/72c072818/ea157750d2594b65a8b64f3860f95abb/FLAGda5cfe37a [2021-11-23 17:26:02,523 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 17:26:02,524 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-23 17:26:02,631 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/data/72c072818/ea157750d2594b65a8b64f3860f95abb/FLAGda5cfe37a [2021-11-23 17:26:02,941 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/data/72c072818/ea157750d2594b65a8b64f3860f95abb [2021-11-23 17:26:02,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 17:26:02,948 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 17:26:02,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 17:26:02,952 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 17:26:02,956 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 17:26:02,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:26:02" (1/1) ... [2021-11-23 17:26:02,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b1b15bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:02, skipping insertion in model container [2021-11-23 17:26:02,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:26:02" (1/1) ... [2021-11-23 17:26:02,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 17:26:03,274 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:26:11,289 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_fece798b-5b8b-434f-8c6a-1cceca37249f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[882034,882047] [2021-11-23 17:26:11,390 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:26:11,658 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 17:26:12,771 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_fece798b-5b8b-434f-8c6a-1cceca37249f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[882034,882047] [2021-11-23 17:26:12,781 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:26:13,199 INFO L208 MainTranslator]: Completed translation [2021-11-23 17:26:13,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:13 WrapperNode [2021-11-23 17:26:13,199 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 17:26:13,201 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 17:26:13,201 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 17:26:13,201 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 17:26:13,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:13" (1/1) ... [2021-11-23 17:26:13,562 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:13" (1/1) ... [2021-11-23 17:26:14,473 INFO L137 Inliner]: procedures = 564, calls = 10746, calls flagged for inlining = 343, calls inlined = 337, statements flattened = 25783 [2021-11-23 17:26:14,474 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 17:26:14,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 17:26:14,476 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 17:26:14,476 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 17:26:14,493 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:13" (1/1) ... [2021-11-23 17:26:14,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:13" (1/1) ... [2021-11-23 17:26:14,779 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:13" (1/1) ... [2021-11-23 17:26:14,780 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:13" (1/1) ... [2021-11-23 17:26:15,198 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:13" (1/1) ... [2021-11-23 17:26:15,494 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:13" (1/1) ... [2021-11-23 17:26:15,577 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:13" (1/1) ... [2021-11-23 17:26:15,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 17:26:15,785 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 17:26:15,786 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 17:26:15,787 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 17:26:15,788 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:13" (1/1) ... [2021-11-23 17:26:15,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:26:15,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 17:26:15,826 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 17:26:15,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 17:26:15,962 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2021-11-23 17:26:15,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2021-11-23 17:26:15,963 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2021-11-23 17:26:15,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2021-11-23 17:26:15,963 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2021-11-23 17:26:15,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2021-11-23 17:26:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 17:26:15,964 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 17:26:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 17:26:15,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 17:26:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2021-11-23 17:26:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2021-11-23 17:26:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2021-11-23 17:26:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2021-11-23 17:26:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-23 17:26:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-23 17:26:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2021-11-23 17:26:15,981 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2021-11-23 17:26:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2021-11-23 17:26:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2021-11-23 17:26:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-23 17:26:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-23 17:26:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-23 17:26:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-23 17:26:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 17:26:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 17:26:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 17:26:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 17:26:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 17:26:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 17:26:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2021-11-23 17:26:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2021-11-23 17:26:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2021-11-23 17:26:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2021-11-23 17:26:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2021-11-23 17:26:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2021-11-23 17:26:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2021-11-23 17:26:15,985 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2021-11-23 17:26:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 17:26:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-23 17:26:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-23 17:26:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 17:26:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 17:26:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-23 17:26:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-23 17:26:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-23 17:26:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-23 17:26:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2021-11-23 17:26:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2021-11-23 17:26:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 17:26:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 17:26:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 17:26:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 17:26:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2021-11-23 17:26:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2021-11-23 17:26:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2021-11-23 17:26:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2021-11-23 17:26:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2021-11-23 17:26:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2021-11-23 17:26:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 17:26:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2021-11-23 17:26:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2021-11-23 17:26:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 17:26:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 17:26:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2021-11-23 17:26:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2021-11-23 17:26:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2021-11-23 17:26:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2021-11-23 17:26:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-23 17:26:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-23 17:26:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 17:26:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 17:26:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 17:26:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 17:26:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 17:26:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-23 17:26:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-23 17:26:15,995 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 17:26:15,995 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 17:26:15,995 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-23 17:26:15,995 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-23 17:26:15,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 17:26:15,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 17:26:15,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 17:26:15,996 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2021-11-23 17:26:15,997 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2021-11-23 17:26:15,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 17:26:15,997 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2021-11-23 17:26:15,997 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2021-11-23 17:26:15,998 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 17:26:15,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 17:26:15,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 17:26:15,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 17:26:15,999 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2021-11-23 17:26:16,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2021-11-23 17:26:16,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 17:26:16,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 17:26:16,000 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 17:26:16,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 17:26:16,000 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-23 17:26:16,001 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-23 17:26:16,001 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2021-11-23 17:26:16,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2021-11-23 17:26:16,001 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2021-11-23 17:26:16,001 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2021-11-23 17:26:16,015 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-23 17:26:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-23 17:26:16,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 17:26:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 17:26:16,016 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2021-11-23 17:26:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2021-11-23 17:26:16,017 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2021-11-23 17:26:16,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2021-11-23 17:26:16,020 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2021-11-23 17:26:16,021 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2021-11-23 17:26:16,021 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 17:26:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 17:26:16,023 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 17:26:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 17:26:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 17:26:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 17:26:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 17:26:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 17:26:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 17:26:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 17:26:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 17:26:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 17:26:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 17:26:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 17:26:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 17:26:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2021-11-23 17:26:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2021-11-23 17:26:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 17:26:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 17:26:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 17:26:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 17:26:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 17:26:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 17:26:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 17:26:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2021-11-23 17:26:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2021-11-23 17:26:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 17:26:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 17:26:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 17:26:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 17:26:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2021-11-23 17:26:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2021-11-23 17:26:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2021-11-23 17:26:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2021-11-23 17:26:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 17:26:16,034 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 17:26:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2021-11-23 17:26:16,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2021-11-23 17:26:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2021-11-23 17:26:16,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2021-11-23 17:26:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2021-11-23 17:26:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2021-11-23 17:26:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-23 17:26:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-23 17:26:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2021-11-23 17:26:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2021-11-23 17:26:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2021-11-23 17:26:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2021-11-23 17:26:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2021-11-23 17:26:16,036 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2021-11-23 17:26:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2021-11-23 17:26:16,036 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2021-11-23 17:26:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2021-11-23 17:26:16,049 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2021-11-23 17:26:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-23 17:26:16,049 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-23 17:26:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2021-11-23 17:26:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2021-11-23 17:26:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 17:26:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 17:26:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 17:26:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 17:26:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2021-11-23 17:26:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2021-11-23 17:26:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2021-11-23 17:26:16,051 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2021-11-23 17:26:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 17:26:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 17:26:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 17:26:16,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 17:26:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-23 17:26:16,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-23 17:26:16,052 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-23 17:26:16,052 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-23 17:26:16,052 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 17:26:16,052 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 17:26:16,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 17:26:16,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 17:26:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 17:26:16,053 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 17:26:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2021-11-23 17:26:16,053 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2021-11-23 17:26:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2021-11-23 17:26:16,053 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2021-11-23 17:26:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 17:26:16,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 17:26:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2021-11-23 17:26:16,054 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2021-11-23 17:26:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-23 17:26:16,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-23 17:26:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-23 17:26:16,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-23 17:26:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 17:26:16,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 17:26:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2021-11-23 17:26:16,055 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2021-11-23 17:26:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 17:26:16,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 17:26:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-23 17:26:16,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-23 17:26:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2021-11-23 17:26:16,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2021-11-23 17:26:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 17:26:16,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 17:26:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2021-11-23 17:26:16,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2021-11-23 17:26:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2021-11-23 17:26:16,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2021-11-23 17:26:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2021-11-23 17:26:16,057 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2021-11-23 17:26:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2021-11-23 17:26:16,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2021-11-23 17:26:16,057 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2021-11-23 17:26:16,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2021-11-23 17:26:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 17:26:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 17:26:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2021-11-23 17:26:16,058 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2021-11-23 17:26:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2021-11-23 17:26:16,058 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2021-11-23 17:26:16,058 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2021-11-23 17:26:16,059 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2021-11-23 17:26:16,059 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-23 17:26:16,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-23 17:26:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 17:26:16,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 17:26:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 17:26:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 17:26:16,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 17:26:16,070 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 17:26:16,071 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 17:26:16,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 17:26:16,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 17:26:16,072 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-23 17:26:16,074 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-23 17:26:16,074 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 17:26:16,074 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 17:26:16,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 17:26:16,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 17:26:16,075 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2021-11-23 17:26:16,075 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2021-11-23 17:26:16,075 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2021-11-23 17:26:16,075 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2021-11-23 17:26:16,075 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-23 17:26:16,075 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-23 17:26:16,075 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-23 17:26:16,075 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-23 17:26:16,076 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2021-11-23 17:26:16,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2021-11-23 17:26:16,076 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 17:26:16,076 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 17:26:16,076 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-23 17:26:16,076 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-23 17:26:16,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 17:26:16,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 17:26:16,077 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2021-11-23 17:26:16,077 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2021-11-23 17:26:16,077 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-23 17:26:16,077 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-23 17:26:16,077 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 17:26:16,077 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 17:26:16,077 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 17:26:16,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 17:26:16,078 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2021-11-23 17:26:16,078 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2021-11-23 17:26:16,078 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2021-11-23 17:26:16,078 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2021-11-23 17:26:16,078 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-23 17:26:16,078 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-23 17:26:16,078 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2021-11-23 17:26:16,079 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2021-11-23 17:26:16,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 17:26:16,079 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2021-11-23 17:26:16,079 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2021-11-23 17:26:16,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 17:26:16,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 17:26:16,079 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-23 17:26:16,079 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-23 17:26:16,080 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2021-11-23 17:26:16,080 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2021-11-23 17:26:16,080 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2021-11-23 17:26:16,080 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2021-11-23 17:26:16,080 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-23 17:26:16,080 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-23 17:26:16,080 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 17:26:16,080 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 17:26:16,081 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2021-11-23 17:26:16,081 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2021-11-23 17:26:16,081 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2021-11-23 17:26:16,081 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2021-11-23 17:26:16,081 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 17:26:16,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 17:26:16,081 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2021-11-23 17:26:16,081 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2021-11-23 17:26:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 17:26:16,082 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 17:26:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 17:26:16,082 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 17:26:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 17:26:16,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 17:26:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2021-11-23 17:26:16,082 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2021-11-23 17:26:16,083 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 17:26:16,083 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 17:26:16,083 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-23 17:26:16,083 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-23 17:26:16,083 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2021-11-23 17:26:16,083 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2021-11-23 17:26:16,083 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2021-11-23 17:26:16,083 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2021-11-23 17:26:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 17:26:16,084 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 17:26:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 17:26:16,084 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 17:26:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2021-11-23 17:26:16,084 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2021-11-23 17:26:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 17:26:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-23 17:26:16,085 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-23 17:26:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-23 17:26:16,085 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-23 17:26:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 17:26:16,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 17:26:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2021-11-23 17:26:16,085 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2021-11-23 17:26:16,086 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 17:26:16,086 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 17:26:18,720 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 17:26:18,725 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 17:26:22,593 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 17:26:22,598 INFO L158 Benchmark]: Toolchain (without parser) took 19648.56ms. Allocated memory was 119.5MB in the beginning and 994.1MB in the end (delta: 874.5MB). Free memory was 67.4MB in the beginning and 661.7MB in the end (delta: -594.3MB). Peak memory consumption was 318.7MB. Max. memory is 16.1GB. [2021-11-23 17:26:22,598 INFO L158 Benchmark]: CDTParser took 0.92ms. Allocated memory is still 90.2MB. Free memory is still 68.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 17:26:22,599 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10248.43ms. Allocated memory was 119.5MB in the beginning and 329.3MB in the end (delta: 209.7MB). Free memory was 66.9MB in the beginning and 91.5MB in the end (delta: -24.6MB). Peak memory consumption was 196.0MB. Max. memory is 16.1GB. [2021-11-23 17:26:22,600 INFO L158 Benchmark]: Boogie Procedure Inliner took 1273.51ms. Allocated memory was 329.3MB in the beginning and 497.0MB in the end (delta: 167.8MB). Free memory was 91.5MB in the beginning and 272.9MB in the end (delta: -181.4MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. [2021-11-23 17:26:22,602 INFO L158 Benchmark]: Boogie Preprocessor took 1308.79ms. Allocated memory was 497.0MB in the beginning and 994.1MB in the end (delta: 497.0MB). Free memory was 272.9MB in the beginning and 725.9MB in the end (delta: -453.0MB). Peak memory consumption was 149.9MB. Max. memory is 16.1GB. [2021-11-23 17:26:22,603 INFO L158 Benchmark]: RCFGBuilder took 6810.15ms. Allocated memory is still 994.1MB. Free memory was 725.9MB in the beginning and 661.7MB in the end (delta: 64.2MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2021-11-23 17:26:22,607 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.92ms. Allocated memory is still 90.2MB. Free memory is still 68.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10248.43ms. Allocated memory was 119.5MB in the beginning and 329.3MB in the end (delta: 209.7MB). Free memory was 66.9MB in the beginning and 91.5MB in the end (delta: -24.6MB). Peak memory consumption was 196.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1273.51ms. Allocated memory was 329.3MB in the beginning and 497.0MB in the end (delta: 167.8MB). Free memory was 91.5MB in the beginning and 272.9MB in the end (delta: -181.4MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1308.79ms. Allocated memory was 497.0MB in the beginning and 994.1MB in the end (delta: 497.0MB). Free memory was 272.9MB in the beginning and 725.9MB in the end (delta: -453.0MB). Peak memory consumption was 149.9MB. Max. memory is 16.1GB. * RCFGBuilder took 6810.15ms. Allocated memory is still 994.1MB. Free memory was 725.9MB in the beginning and 661.7MB in the end (delta: 64.2MB). Peak memory consumption was 100.7MB. 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 17:26:22,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 811f76e6dcf7867c41caea68fec389c0ca46124bb64dc4727c646cbcbde9e73c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 17:26:25,603 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 17:26:25,606 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 17:26:25,642 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 17:26:25,643 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 17:26:25,644 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 17:26:25,647 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 17:26:25,650 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 17:26:25,653 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 17:26:25,658 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 17:26:25,659 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 17:26:25,663 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 17:26:25,664 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 17:26:25,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 17:26:25,674 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 17:26:25,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 17:26:25,679 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 17:26:25,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 17:26:25,688 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 17:26:25,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 17:26:25,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 17:26:25,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 17:26:25,705 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 17:26:25,708 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 17:26:25,723 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 17:26:25,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 17:26:25,725 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 17:26:25,728 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 17:26:25,729 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 17:26:25,730 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 17:26:25,731 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 17:26:25,732 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 17:26:25,735 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 17:26:25,736 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 17:26:25,738 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 17:26:25,739 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 17:26:25,740 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 17:26:25,741 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 17:26:25,741 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 17:26:25,743 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 17:26:25,744 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 17:26:25,746 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-23 17:26:25,808 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 17:26:25,808 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 17:26:25,809 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 17:26:25,809 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 17:26:25,810 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 17:26:25,810 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 17:26:25,811 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 17:26:25,811 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 17:26:25,811 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 17:26:25,812 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 17:26:25,812 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 17:26:25,812 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 17:26:25,813 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 17:26:25,814 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 17:26:25,814 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 17:26:25,814 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 17:26:25,815 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 17:26:25,815 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 17:26:25,815 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 17:26:25,816 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 17:26:25,816 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 17:26:25,816 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 17:26:25,817 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 17:26:25,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 17:26:25,817 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 17:26:25,818 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 17:26:25,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:26:25,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 17:26:25,819 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 17:26:25,819 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 17:26:25,819 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 17:26:25,819 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 17:26:25,820 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 17:26:25,820 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 17:26:25,820 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 17:26:25,821 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_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 811f76e6dcf7867c41caea68fec389c0ca46124bb64dc4727c646cbcbde9e73c [2021-11-23 17:26:26,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 17:26:26,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 17:26:26,285 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 17:26:26,286 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 17:26:26,287 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 17:26:26,289 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-23 17:26:26,365 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/data/ceabb6832/7a87975abf8c482fb5d2e9522e2896c5/FLAGabe53a117 [2021-11-23 17:26:28,155 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 17:26:28,155 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-23 17:26:28,310 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/data/ceabb6832/7a87975abf8c482fb5d2e9522e2896c5/FLAGabe53a117 [2021-11-23 17:26:28,399 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/data/ceabb6832/7a87975abf8c482fb5d2e9522e2896c5 [2021-11-23 17:26:28,403 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 17:26:28,406 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 17:26:28,409 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 17:26:28,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 17:26:28,414 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 17:26:28,414 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:26:28" (1/1) ... [2021-11-23 17:26:28,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47910d43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:28, skipping insertion in model container [2021-11-23 17:26:28,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:26:28" (1/1) ... [2021-11-23 17:26:28,423 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 17:26:28,790 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:26:37,312 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_fece798b-5b8b-434f-8c6a-1cceca37249f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[882034,882047] [2021-11-23 17:26:37,386 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:26:37,607 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 17:26:37,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:26:38,765 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_fece798b-5b8b-434f-8c6a-1cceca37249f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[882034,882047] [2021-11-23 17:26:38,771 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:26:38,842 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 17:26:39,907 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_fece798b-5b8b-434f-8c6a-1cceca37249f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[882034,882047] [2021-11-23 17:26:39,917 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:26:40,290 INFO L208 MainTranslator]: Completed translation [2021-11-23 17:26:40,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:40 WrapperNode [2021-11-23 17:26:40,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 17:26:40,292 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 17:26:40,292 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 17:26:40,293 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 17:26:40,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:40" (1/1) ... [2021-11-23 17:26:40,588 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:40" (1/1) ... [2021-11-23 17:26:41,450 INFO L137 Inliner]: procedures = 579, calls = 10746, calls flagged for inlining = 343, calls inlined = 337, statements flattened = 24807 [2021-11-23 17:26:41,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 17:26:41,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 17:26:41,451 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 17:26:41,452 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 17:26:41,461 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:40" (1/1) ... [2021-11-23 17:26:41,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:40" (1/1) ... [2021-11-23 17:26:41,716 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:40" (1/1) ... [2021-11-23 17:26:41,730 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:40" (1/1) ... [2021-11-23 17:26:42,271 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:40" (1/1) ... [2021-11-23 17:26:42,541 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:40" (1/1) ... [2021-11-23 17:26:42,628 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:40" (1/1) ... [2021-11-23 17:26:42,736 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 17:26:42,738 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 17:26:42,739 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 17:26:42,739 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 17:26:42,740 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:26:40" (1/1) ... [2021-11-23 17:26:42,748 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:26:42,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 17:26:42,783 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 17:26:42,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 17:26:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2021-11-23 17:26:42,833 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2021-11-23 17:26:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2021-11-23 17:26:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2021-11-23 17:26:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2021-11-23 17:26:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2021-11-23 17:26:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 17:26:42,835 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 17:26:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 17:26:42,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 17:26:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2021-11-23 17:26:42,835 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2021-11-23 17:26:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2021-11-23 17:26:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2021-11-23 17:26:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-23 17:26:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-23 17:26:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2021-11-23 17:26:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2021-11-23 17:26:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2021-11-23 17:26:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2021-11-23 17:26:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-23 17:26:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-23 17:26:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-23 17:26:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-23 17:26:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 17:26:42,838 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 17:26:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 17:26:42,838 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 17:26:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2021-11-23 17:26:42,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2021-11-23 17:26:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2021-11-23 17:26:42,839 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2021-11-23 17:26:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 17:26:42,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 17:26:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2021-11-23 17:26:42,840 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2021-11-23 17:26:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2021-11-23 17:26:42,840 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2021-11-23 17:26:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 17:26:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-23 17:26:42,841 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-23 17:26:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 17:26:42,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 17:26:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-23 17:26:42,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-23 17:26:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-23 17:26:42,842 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-23 17:26:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2021-11-23 17:26:42,843 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2021-11-23 17:26:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 17:26:42,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 17:26:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 17:26:42,844 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 17:26:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2021-11-23 17:26:42,844 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2021-11-23 17:26:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2021-11-23 17:26:42,845 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2021-11-23 17:26:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2021-11-23 17:26:42,845 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2021-11-23 17:26:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 17:26:42,845 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2021-11-23 17:26:42,846 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2021-11-23 17:26:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 17:26:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 17:26:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 17:26:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 17:26:42,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 17:26:42,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 17:26:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2021-11-23 17:26:42,847 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2021-11-23 17:26:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2021-11-23 17:26:42,847 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2021-11-23 17:26:42,847 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-23 17:26:42,847 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-23 17:26:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 17:26:42,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 17:26:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 17:26:42,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 17:26:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-23 17:26:42,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-23 17:26:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 17:26:42,849 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 17:26:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-23 17:26:42,849 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-23 17:26:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 17:26:42,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 17:26:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2021-11-23 17:26:42,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2021-11-23 17:26:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2021-11-23 17:26:42,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2021-11-23 17:26:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 17:26:42,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 17:26:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 17:26:42,851 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 17:26:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2021-11-23 17:26:42,851 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2021-11-23 17:26:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 17:26:42,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 17:26:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 17:26:42,852 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 17:26:42,852 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-23 17:26:42,852 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-23 17:26:42,852 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2021-11-23 17:26:42,852 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2021-11-23 17:26:42,852 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2021-11-23 17:26:42,852 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2021-11-23 17:26:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-23 17:26:42,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-23 17:26:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 17:26:42,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 17:26:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2021-11-23 17:26:42,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2021-11-23 17:26:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2021-11-23 17:26:42,854 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2021-11-23 17:26:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2021-11-23 17:26:42,854 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2021-11-23 17:26:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 17:26:42,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 17:26:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 17:26:42,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 17:26:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 17:26:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 17:26:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 17:26:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 17:26:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 17:26:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 17:26:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 17:26:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 17:26:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 17:26:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 17:26:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 17:26:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2021-11-23 17:26:42,863 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2021-11-23 17:26:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 17:26:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 17:26:42,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 17:26:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 17:26:42,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 17:26:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 17:26:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 17:26:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 17:26:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 17:26:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2021-11-23 17:26:42,864 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2021-11-23 17:26:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 17:26:42,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 17:26:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 17:26:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2021-11-23 17:26:42,865 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2021-11-23 17:26:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2021-11-23 17:26:42,865 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2021-11-23 17:26:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 17:26:42,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 17:26:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2021-11-23 17:26:42,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2021-11-23 17:26:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2021-11-23 17:26:42,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2021-11-23 17:26:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2021-11-23 17:26:42,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2021-11-23 17:26:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-23 17:26:42,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-23 17:26:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2021-11-23 17:26:42,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2021-11-23 17:26:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2021-11-23 17:26:42,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2021-11-23 17:26:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2021-11-23 17:26:42,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2021-11-23 17:26:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 17:26:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2021-11-23 17:26:42,868 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2021-11-23 17:26:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2021-11-23 17:26:42,868 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2021-11-23 17:26:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-23 17:26:42,868 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-23 17:26:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2021-11-23 17:26:42,869 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2021-11-23 17:26:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 17:26:42,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 17:26:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 17:26:42,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 17:26:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 17:26:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2021-11-23 17:26:42,870 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2021-11-23 17:26:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 17:26:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 17:26:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2021-11-23 17:26:42,870 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2021-11-23 17:26:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 17:26:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 17:26:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 17:26:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 17:26:42,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 17:26:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-23 17:26:42,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-23 17:26:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-23 17:26:42,872 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-23 17:26:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 17:26:42,872 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 17:26:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 17:26:42,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 17:26:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 17:26:42,872 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 17:26:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2021-11-23 17:26:42,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2021-11-23 17:26:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2021-11-23 17:26:42,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2021-11-23 17:26:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 17:26:42,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 17:26:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2021-11-23 17:26:42,874 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2021-11-23 17:26:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-23 17:26:42,874 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-23 17:26:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-23 17:26:42,874 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-23 17:26:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 17:26:42,875 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 17:26:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2021-11-23 17:26:42,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2021-11-23 17:26:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 17:26:42,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 17:26:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-23 17:26:42,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-23 17:26:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2021-11-23 17:26:42,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2021-11-23 17:26:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 17:26:42,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 17:26:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2021-11-23 17:26:42,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2021-11-23 17:26:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2021-11-23 17:26:42,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2021-11-23 17:26:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2021-11-23 17:26:42,877 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2021-11-23 17:26:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2021-11-23 17:26:42,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2021-11-23 17:26:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2021-11-23 17:26:42,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2021-11-23 17:26:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 17:26:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 17:26:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2021-11-23 17:26:42,881 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2021-11-23 17:26:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2021-11-23 17:26:42,881 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2021-11-23 17:26:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2021-11-23 17:26:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2021-11-23 17:26:42,883 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-23 17:26:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-23 17:26:42,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 17:26:42,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 17:26:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 17:26:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 17:26:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 17:26:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 17:26:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 17:26:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 17:26:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 17:26:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 17:26:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 17:26:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-23 17:26:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-23 17:26:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 17:26:42,890 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 17:26:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 17:26:42,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 17:26:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2021-11-23 17:26:42,890 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2021-11-23 17:26:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2021-11-23 17:26:42,890 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2021-11-23 17:26:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-23 17:26:42,891 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-23 17:26:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-23 17:26:42,891 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-23 17:26:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2021-11-23 17:26:42,891 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2021-11-23 17:26:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 17:26:42,891 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 17:26:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-23 17:26:42,892 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-23 17:26:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 17:26:42,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 17:26:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2021-11-23 17:26:42,892 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2021-11-23 17:26:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-23 17:26:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-23 17:26:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 17:26:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 17:26:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 17:26:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 17:26:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 17:26:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 17:26:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2021-11-23 17:26:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2021-11-23 17:26:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2021-11-23 17:26:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2021-11-23 17:26:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-23 17:26:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-23 17:26:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2021-11-23 17:26:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2021-11-23 17:26:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 17:26:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 17:26:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 17:26:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 17:26:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2021-11-23 17:26:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2021-11-23 17:26:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 17:26:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 17:26:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-23 17:26:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-23 17:26:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2021-11-23 17:26:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2021-11-23 17:26:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2021-11-23 17:26:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2021-11-23 17:26:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-23 17:26:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-23 17:26:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 17:26:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 17:26:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2021-11-23 17:26:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2021-11-23 17:26:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2021-11-23 17:26:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2021-11-23 17:26:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 17:26:42,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 17:26:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 17:26:42,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 17:26:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2021-11-23 17:26:42,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2021-11-23 17:26:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 17:26:42,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 17:26:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 17:26:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 17:26:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 17:26:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 17:26:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2021-11-23 17:26:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2021-11-23 17:26:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 17:26:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 17:26:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-23 17:26:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-23 17:26:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2021-11-23 17:26:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2021-11-23 17:26:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2021-11-23 17:26:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2021-11-23 17:26:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 17:26:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 17:26:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 17:26:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 17:26:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2021-11-23 17:26:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2021-11-23 17:26:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-23 17:26:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-23 17:26:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-23 17:26:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-23 17:26:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 17:26:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 17:26:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2021-11-23 17:26:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2021-11-23 17:26:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 17:26:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 17:26:45,005 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 17:26:45,010 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 17:26:49,462 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 17:26:49,466 INFO L158 Benchmark]: Toolchain (without parser) took 21058.66ms. Allocated memory was 83.9MB in the beginning and 964.7MB in the end (delta: 880.8MB). Free memory was 43.2MB in the beginning and 556.1MB in the end (delta: -512.9MB). Peak memory consumption was 369.3MB. Max. memory is 16.1GB. [2021-11-23 17:26:49,466 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory was 41.7MB in the beginning and 41.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 17:26:49,467 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11881.92ms. Allocated memory was 83.9MB in the beginning and 482.3MB in the end (delta: 398.5MB). Free memory was 43.0MB in the beginning and 220.5MB in the end (delta: -177.6MB). Peak memory consumption was 306.4MB. Max. memory is 16.1GB. [2021-11-23 17:26:49,468 INFO L158 Benchmark]: Boogie Procedure Inliner took 1158.40ms. Allocated memory was 482.3MB in the beginning and 964.7MB in the end (delta: 482.3MB). Free memory was 220.5MB in the beginning and 695.5MB in the end (delta: -475.0MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. [2021-11-23 17:26:49,468 INFO L158 Benchmark]: Boogie Preprocessor took 1285.50ms. Allocated memory is still 964.7MB. Free memory was 695.5MB in the beginning and 629.5MB in the end (delta: 66.1MB). Peak memory consumption was 159.4MB. Max. memory is 16.1GB. [2021-11-23 17:26:49,469 INFO L158 Benchmark]: RCFGBuilder took 6725.67ms. Allocated memory is still 964.7MB. Free memory was 628.4MB in the beginning and 556.1MB in the end (delta: 72.3MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2021-11-23 17:26:49,472 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory was 41.7MB in the beginning and 41.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11881.92ms. Allocated memory was 83.9MB in the beginning and 482.3MB in the end (delta: 398.5MB). Free memory was 43.0MB in the beginning and 220.5MB in the end (delta: -177.6MB). Peak memory consumption was 306.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1158.40ms. Allocated memory was 482.3MB in the beginning and 964.7MB in the end (delta: 482.3MB). Free memory was 220.5MB in the beginning and 695.5MB in the end (delta: -475.0MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1285.50ms. Allocated memory is still 964.7MB. Free memory was 695.5MB in the beginning and 629.5MB in the end (delta: 66.1MB). Peak memory consumption was 159.4MB. Max. memory is 16.1GB. * RCFGBuilder took 6725.67ms. Allocated memory is still 964.7MB. Free memory was 628.4MB in the beginning and 556.1MB in the end (delta: 72.3MB). Peak memory consumption was 75.5MB. 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 17:26:49,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fece798b-5b8b-434f-8c6a-1cceca37249f/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable