./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.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_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/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_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/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_f186be31-1afb-469f-bb3b-f23c42e48d38/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 aa8e267205ea82031334b705a1456b5b2e4a81f5cccdeda416e33e0e404a518d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 16:47:33,651 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 16:47:33,654 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 16:47:33,720 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 16:47:33,721 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 16:47:33,725 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 16:47:33,727 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 16:47:33,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 16:47:33,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 16:47:33,739 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 16:47:33,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 16:47:33,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 16:47:33,754 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 16:47:33,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 16:47:33,757 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 16:47:33,759 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 16:47:33,760 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 16:47:33,761 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 16:47:33,763 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 16:47:33,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 16:47:33,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 16:47:33,769 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 16:47:33,770 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 16:47:33,771 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 16:47:33,775 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 16:47:33,775 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 16:47:33,776 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 16:47:33,777 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 16:47:33,777 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 16:47:33,778 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 16:47:33,779 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 16:47:33,780 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 16:47:33,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 16:47:33,782 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 16:47:33,783 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 16:47:33,784 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 16:47:33,785 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 16:47:33,785 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 16:47:33,785 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 16:47:33,787 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 16:47:33,787 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 16:47:33,789 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 16:47:33,813 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 16:47:33,813 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 16:47:33,813 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 16:47:33,813 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 16:47:33,814 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 16:47:33,814 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 16:47:33,815 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 16:47:33,815 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 16:47:33,815 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 16:47:33,815 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 16:47:33,816 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 16:47:33,816 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 16:47:33,816 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 16:47:33,816 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 16:47:33,816 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 16:47:33,817 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 16:47:33,817 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 16:47:33,817 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 16:47:33,818 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 16:47:33,818 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 16:47:33,818 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 16:47:33,819 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 16:47:33,819 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 16:47:33,819 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 16:47:33,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 16:47:33,820 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 16:47:33,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 16:47:33,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 16:47:33,820 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 16:47:33,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:47:33,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 16:47:33,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 16:47:33,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 16:47:33,821 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 16:47:33,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 16:47:33,822 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 16:47:33,822 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 16:47:33,822 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 16:47:33,823 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_f186be31-1afb-469f-bb3b-f23c42e48d38/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa8e267205ea82031334b705a1456b5b2e4a81f5cccdeda416e33e0e404a518d [2021-11-23 16:47:34,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 16:47:34,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 16:47:34,192 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 16:47:34,194 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 16:47:34,194 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 16:47:34,196 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i [2021-11-23 16:47:34,274 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/data/75b67076b/1ee0e4922d584ccc97a07fd7195b8607/FLAG4d360f5ec [2021-11-23 16:47:35,526 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 16:47:35,527 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i [2021-11-23 16:47:35,605 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/data/75b67076b/1ee0e4922d584ccc97a07fd7195b8607/FLAG4d360f5ec [2021-11-23 16:47:35,675 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/data/75b67076b/1ee0e4922d584ccc97a07fd7195b8607 [2021-11-23 16:47:35,678 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 16:47:35,682 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 16:47:35,686 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 16:47:35,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 16:47:35,690 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 16:47:35,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:47:35" (1/1) ... [2021-11-23 16:47:35,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@725d9af1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:35, skipping insertion in model container [2021-11-23 16:47:35,693 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:47:35" (1/1) ... [2021-11-23 16:47:35,700 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 16:47:35,957 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:47:39,914 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_f186be31-1afb-469f-bb3b-f23c42e48d38/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i[601666,601679] [2021-11-23 16:47:40,040 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:47:40,112 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 16:47:40,968 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_f186be31-1afb-469f-bb3b-f23c42e48d38/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i[601666,601679] [2021-11-23 16:47:40,981 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:47:41,172 INFO L208 MainTranslator]: Completed translation [2021-11-23 16:47:41,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:41 WrapperNode [2021-11-23 16:47:41,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 16:47:41,174 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 16:47:41,174 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 16:47:41,175 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 16:47:41,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:41" (1/1) ... [2021-11-23 16:47:41,325 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:41" (1/1) ... [2021-11-23 16:47:41,803 INFO L137 Inliner]: procedures = 347, calls = 6228, calls flagged for inlining = 171, calls inlined = 164, statements flattened = 14673 [2021-11-23 16:47:41,803 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 16:47:41,804 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 16:47:41,804 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 16:47:41,805 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 16:47:41,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:41" (1/1) ... [2021-11-23 16:47:41,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:41" (1/1) ... [2021-11-23 16:47:41,938 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:41" (1/1) ... [2021-11-23 16:47:41,939 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:41" (1/1) ... [2021-11-23 16:47:42,264 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:41" (1/1) ... [2021-11-23 16:47:42,327 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:41" (1/1) ... [2021-11-23 16:47:42,486 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:41" (1/1) ... [2021-11-23 16:47:42,563 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 16:47:42,565 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 16:47:42,566 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 16:47:42,566 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 16:47:42,567 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:41" (1/1) ... [2021-11-23 16:47:42,575 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:47:42,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 16:47:42,611 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 16:47:42,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 16:47:42,757 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_config_rf [2021-11-23 16:47:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_config_rf [2021-11-23 16:47:42,757 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_check_bssid [2021-11-23 16:47:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_check_bssid [2021-11-23 16:47:42,758 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_dm_init_edca_turbo [2021-11-23 16:47:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_dm_init_edca_turbo [2021-11-23 16:47:42,758 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_sw_chnl [2021-11-23 16:47:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_sw_chnl [2021-11-23 16:47:42,758 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_bb_reg [2021-11-23 16:47:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_bb_reg [2021-11-23 16:47:42,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 16:47:42,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 16:47:42,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 16:47:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 16:47:42,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 16:47:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 16:47:42,760 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-23 16:47:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-23 16:47:42,760 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 16:47:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 16:47:42,761 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 16:47:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 16:47:42,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 16:47:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 16:47:42,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 16:47:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 16:47:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_beacon_interval [2021-11-23 16:47:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_beacon_interval [2021-11-23 16:47:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_txpower [2021-11-23 16:47:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_txpower [2021-11-23 16:47:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-23 16:47:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-23 16:47:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_suspend [2021-11-23 16:47:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_suspend [2021-11-23 16:47:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 16:47:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 16:47:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_deinit_sw_vars [2021-11-23 16:47:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_deinit_sw_vars [2021-11-23 16:47:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rfreg_delay [2021-11-23 16:47:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rfreg_delay [2021-11-23 16:47:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 16:47:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 16:47:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_firmware_get_nextstatus [2021-11-23 16:47:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_firmware_get_nextstatus [2021-11-23 16:47:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-23 16:47:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-23 16:47:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 16:47:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 16:47:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_beacon_related_registers [2021-11-23 16:47:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_beacon_related_registers [2021-11-23 16:47:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-23 16:47:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-23 16:47:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-23 16:47:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-23 16:47:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 16:47:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 16:47:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-23 16:47:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-23 16:47:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_addr_delay [2021-11-23 16:47:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_addr_delay [2021-11-23 16:47:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-23 16:47:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-23 16:47:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 16:47:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 16:47:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_config_bb [2021-11-23 16:47:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_config_bb [2021-11-23 16:47:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 16:47:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 16:47:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_enable_hw_security_config [2021-11-23 16:47:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_enable_hw_security_config [2021-11-23 16:47:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_init_sw_leds [2021-11-23 16:47:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_init_sw_leds [2021-11-23 16:47:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 16:47:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 16:47:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 16:47:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 16:47:42,793 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_check_ephy_switchready [2021-11-23 16:47:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_check_ephy_switchready [2021-11-23 16:47:42,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 16:47:42,794 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-23 16:47:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-23 16:47:42,794 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_qos [2021-11-23 16:47:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_qos [2021-11-23 16:47:42,795 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_bw_mode [2021-11-23 16:47:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_bw_mode [2021-11-23 16:47:42,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 16:47:42,795 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_rf_onoff_detect [2021-11-23 16:47:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_rf_onoff_detect [2021-11-23 16:47:42,795 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_tx_fill_cmddesc [2021-11-23 16:47:42,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_tx_fill_cmddesc [2021-11-23 16:47:42,796 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 16:47:42,796 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 16:47:42,796 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_set_rfhalt [2021-11-23 16:47:42,796 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_set_rfhalt [2021-11-23 16:47:42,797 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_update_interrupt_mask [2021-11-23 16:47:42,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_update_interrupt_mask [2021-11-23 16:47:42,797 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_cmd_send_packet [2021-11-23 16:47:42,797 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_cmd_send_packet [2021-11-23 16:47:42,797 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-23 16:47:42,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-23 16:47:42,798 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 16:47:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 16:47:42,798 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_rf_serial_read [2021-11-23 16:47:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_rf_serial_read [2021-11-23 16:47:42,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_network_type [2021-11-23 16:47:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_network_type [2021-11-23 16:47:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 16:47:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_enable_interrupt [2021-11-23 16:47:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_enable_interrupt [2021-11-23 16:47:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 16:47:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_set_sw_chnl_cmdarray [2021-11-23 16:47:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_set_sw_chnl_cmdarray [2021-11-23 16:47:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_key [2021-11-23 16:47:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_key [2021-11-23 16:47:42,800 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_led_control [2021-11-23 16:47:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_led_control [2021-11-23 16:47:42,800 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_chk_fwcmd_iodone [2021-11-23 16:47:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_chk_fwcmd_iodone [2021-11-23 16:47:42,800 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_hw_reg [2021-11-23 16:47:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_hw_reg [2021-11-23 16:47:42,801 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_nullfunc [2021-11-23 16:47:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_nullfunc [2021-11-23 16:47:42,801 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 16:47:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 16:47:42,801 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_init_led [2021-11-23 16:47:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_init_led [2021-11-23 16:47:42,801 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 16:47:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 16:47:42,802 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-23 16:47:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-23 16:47:42,802 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_gpio_radio_on_off_checking [2021-11-23 16:47:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_gpio_radio_on_off_checking [2021-11-23 16:47:42,802 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_get_desc [2021-11-23 16:47:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_get_desc [2021-11-23 16:47:42,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 16:47:42,802 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-23 16:47:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-23 16:47:42,803 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 16:47:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 16:47:42,803 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-23 16:47:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-23 16:47:42,803 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_tx_fill_desc [2021-11-23 16:47:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_tx_fill_desc [2021-11-23 16:47:42,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 16:47:42,804 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 16:47:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 16:47:42,804 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-23 16:47:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-23 16:47:42,804 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 16:47:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 16:47:42,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 16:47:42,804 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_beacon_hwreg [2021-11-23 16:47:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_beacon_hwreg [2021-11-23 16:47:42,805 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 16:47:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 16:47:42,806 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_calculate_bit_shift [2021-11-23 16:47:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_calculate_bit_shift [2021-11-23 16:47:42,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 16:47:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 16:47:42,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 16:47:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 16:47:42,807 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_interrupt_recognized [2021-11-23 16:47:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_interrupt_recognized [2021-11-23 16:47:42,807 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_fw_set_rqpn [2021-11-23 16:47:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_fw_set_rqpn [2021-11-23 16:47:42,808 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 16:47:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 16:47:42,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-23 16:47:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-23 16:47:42,809 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-23 16:47:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-23 16:47:42,809 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 16:47:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 16:47:42,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 16:47:42,809 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_fw_cmd [2021-11-23 16:47:42,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_fw_cmd [2021-11-23 16:47:42,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_tx_polling [2021-11-23 16:47:42,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_tx_polling [2021-11-23 16:47:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 16:47:42,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 16:47:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 16:47:42,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 16:47:42,826 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-23 16:47:42,826 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-23 16:47:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 16:47:42,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 16:47:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 16:47:42,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 16:47:42,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 16:47:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_query_bb_reg [2021-11-23 16:47:42,828 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_query_bb_reg [2021-11-23 16:47:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_read_eeprom_info [2021-11-23 16:47:42,828 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_read_eeprom_info [2021-11-23 16:47:42,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 16:47:42,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 16:47:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 16:47:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_rf_reg [2021-11-23 16:47:42,829 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_rf_reg [2021-11-23 16:47:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_scan_operation_backup [2021-11-23 16:47:42,829 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_scan_operation_backup [2021-11-23 16:47:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_set_media_status [2021-11-23 16:47:42,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_set_media_status [2021-11-23 16:47:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-23 16:47:42,830 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-23 16:47:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 16:47:42,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 16:47:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 16:47:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 16:47:42,831 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 16:47:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 16:47:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_disable_interrupt [2021-11-23 16:47:42,831 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_disable_interrupt [2021-11-23 16:47:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 16:47:42,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 16:47:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:47:42,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:47:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_set_sysclk [2021-11-23 16:47:42,832 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_set_sysclk [2021-11-23 16:47:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_update_hal_rate_tbl [2021-11-23 16:47:42,833 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_update_hal_rate_tbl [2021-11-23 16:47:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_sw_led_off [2021-11-23 16:47:42,833 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_sw_led_off [2021-11-23 16:47:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 16:47:42,833 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 16:47:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_resume [2021-11-23 16:47:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_resume [2021-11-23 16:47:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_halset_sysclk [2021-11-23 16:47:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_halset_sysclk [2021-11-23 16:47:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_rx_query_desc [2021-11-23 16:47:42,835 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_rx_query_desc [2021-11-23 16:47:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-23 16:47:42,835 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-23 16:47:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 16:47:42,835 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 16:47:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_hw_init [2021-11-23 16:47:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_hw_init [2021-11-23 16:47:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_sw_led_on [2021-11-23 16:47:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_sw_led_on [2021-11-23 16:47:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192se_gpiobit3_cfg_inputmode [2021-11-23 16:47:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192se_gpiobit3_cfg_inputmode [2021-11-23 16:47:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 16:47:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 16:47:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_is_tx_desc_closed [2021-11-23 16:47:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_is_tx_desc_closed [2021-11-23 16:47:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-23 16:47:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-23 16:47:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_update_channel_access_setting [2021-11-23 16:47:42,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_update_channel_access_setting [2021-11-23 16:47:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_card_disable [2021-11-23 16:47:42,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_card_disable [2021-11-23 16:47:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 16:47:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-23 16:47:42,839 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-23 16:47:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_rf_power_state [2021-11-23 16:47:42,839 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_rf_power_state [2021-11-23 16:47:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 16:47:42,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 16:47:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_desc [2021-11-23 16:47:42,840 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_desc [2021-11-23 16:47:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_init_sw_vars [2021-11-23 16:47:42,840 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_init_sw_vars [2021-11-23 16:47:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_get_hw_reg [2021-11-23 16:47:42,840 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_get_hw_reg [2021-11-23 16:47:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_status_false [2021-11-23 16:47:42,841 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_status_false [2021-11-23 16:47:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_query_rf_reg [2021-11-23 16:47:42,841 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_query_rf_reg [2021-11-23 16:47:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 16:47:42,842 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 16:47:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_dm_watchdog [2021-11-23 16:47:42,842 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_dm_watchdog [2021-11-23 16:47:44,371 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 16:47:44,379 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 16:47:45,502 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 16:47:45,507 INFO L158 Benchmark]: Toolchain (without parser) took 9823.98ms. Allocated memory was 125.8MB in the beginning and 666.9MB in the end (delta: 541.1MB). Free memory was 85.9MB in the beginning and 483.7MB in the end (delta: -397.9MB). Peak memory consumption was 252.9MB. Max. memory is 16.1GB. [2021-11-23 16:47:45,510 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 100.7MB. Free memory is still 78.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:47:45,511 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5488.00ms. Allocated memory was 125.8MB in the beginning and 333.4MB in the end (delta: 207.6MB). Free memory was 85.9MB in the beginning and 185.1MB in the end (delta: -99.3MB). Peak memory consumption was 162.4MB. Max. memory is 16.1GB. [2021-11-23 16:47:45,516 INFO L158 Benchmark]: Boogie Procedure Inliner took 629.35ms. Allocated memory is still 333.4MB. Free memory was 185.1MB in the beginning and 176.6MB in the end (delta: 8.5MB). Peak memory consumption was 99.7MB. Max. memory is 16.1GB. [2021-11-23 16:47:45,517 INFO L158 Benchmark]: Boogie Preprocessor took 759.57ms. Allocated memory was 333.4MB in the beginning and 666.9MB in the end (delta: 333.4MB). Free memory was 176.6MB in the beginning and 479.5MB in the end (delta: -302.9MB). Peak memory consumption was 89.3MB. Max. memory is 16.1GB. [2021-11-23 16:47:45,517 INFO L158 Benchmark]: RCFGBuilder took 2939.83ms. Allocated memory is still 666.9MB. Free memory was 479.5MB in the beginning and 483.7MB in the end (delta: -4.2MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2021-11-23 16:47:45,525 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 100.7MB. Free memory is still 78.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5488.00ms. Allocated memory was 125.8MB in the beginning and 333.4MB in the end (delta: 207.6MB). Free memory was 85.9MB in the beginning and 185.1MB in the end (delta: -99.3MB). Peak memory consumption was 162.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 629.35ms. Allocated memory is still 333.4MB. Free memory was 185.1MB in the beginning and 176.6MB in the end (delta: 8.5MB). Peak memory consumption was 99.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 759.57ms. Allocated memory was 333.4MB in the beginning and 666.9MB in the end (delta: 333.4MB). Free memory was 176.6MB in the beginning and 479.5MB in the end (delta: -302.9MB). Peak memory consumption was 89.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2939.83ms. Allocated memory is still 666.9MB. Free memory was 479.5MB in the beginning and 483.7MB in the end (delta: -4.2MB). Peak memory consumption was 104.9MB. 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 16:47:45,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/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_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/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_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/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_f186be31-1afb-469f-bb3b-f23c42e48d38/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 aa8e267205ea82031334b705a1456b5b2e4a81f5cccdeda416e33e0e404a518d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 16:47:48,140 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 16:47:48,144 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 16:47:48,208 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 16:47:48,209 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 16:47:48,214 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 16:47:48,216 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 16:47:48,221 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 16:47:48,225 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 16:47:48,236 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 16:47:48,238 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 16:47:48,240 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 16:47:48,240 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 16:47:48,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 16:47:48,246 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 16:47:48,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 16:47:48,256 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 16:47:48,257 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 16:47:48,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 16:47:48,270 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 16:47:48,273 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 16:47:48,275 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 16:47:48,278 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 16:47:48,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 16:47:48,285 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 16:47:48,286 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 16:47:48,286 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 16:47:48,289 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 16:47:48,290 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 16:47:48,291 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 16:47:48,292 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 16:47:48,293 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 16:47:48,295 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 16:47:48,296 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 16:47:48,316 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 16:47:48,316 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 16:47:48,317 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 16:47:48,317 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 16:47:48,318 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 16:47:48,320 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 16:47:48,321 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 16:47:48,322 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-23 16:47:48,369 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 16:47:48,370 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 16:47:48,370 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 16:47:48,371 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 16:47:48,372 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 16:47:48,372 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 16:47:48,372 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 16:47:48,373 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 16:47:48,374 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 16:47:48,374 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 16:47:48,375 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 16:47:48,376 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 16:47:48,377 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 16:47:48,378 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 16:47:48,378 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 16:47:48,378 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 16:47:48,379 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 16:47:48,379 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 16:47:48,379 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 16:47:48,379 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 16:47:48,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 16:47:48,380 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 16:47:48,380 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 16:47:48,380 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 16:47:48,381 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 16:47:48,381 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 16:47:48,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:47:48,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 16:47:48,382 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 16:47:48,382 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 16:47:48,382 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 16:47:48,383 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 16:47:48,383 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 16:47:48,383 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 16:47:48,384 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 16:47:48,384 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_f186be31-1afb-469f-bb3b-f23c42e48d38/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa8e267205ea82031334b705a1456b5b2e4a81f5cccdeda416e33e0e404a518d [2021-11-23 16:47:48,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 16:47:48,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 16:47:48,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 16:47:48,800 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 16:47:48,801 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 16:47:48,803 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i [2021-11-23 16:47:48,890 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/data/f50a03c72/dbd0dc4ba5fd4091a5c7f6390ea6617f/FLAG63d1f4db5 [2021-11-23 16:47:50,280 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 16:47:50,280 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i [2021-11-23 16:47:50,398 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/data/f50a03c72/dbd0dc4ba5fd4091a5c7f6390ea6617f/FLAG63d1f4db5 [2021-11-23 16:47:50,845 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/data/f50a03c72/dbd0dc4ba5fd4091a5c7f6390ea6617f [2021-11-23 16:47:50,863 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 16:47:50,865 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 16:47:50,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 16:47:50,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 16:47:50,871 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 16:47:50,872 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:47:50" (1/1) ... [2021-11-23 16:47:50,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d285fa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:50, skipping insertion in model container [2021-11-23 16:47:50,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:47:50" (1/1) ... [2021-11-23 16:47:50,881 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 16:47:51,182 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:47:56,522 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_f186be31-1afb-469f-bb3b-f23c42e48d38/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i[601666,601679] [2021-11-23 16:47:56,661 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:47:56,766 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 16:47:56,906 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:47:57,746 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_f186be31-1afb-469f-bb3b-f23c42e48d38/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i[601666,601679] [2021-11-23 16:47:57,754 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:47:57,801 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 16:47:58,662 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_f186be31-1afb-469f-bb3b-f23c42e48d38/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i[601666,601679] [2021-11-23 16:47:58,676 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:47:58,863 INFO L208 MainTranslator]: Completed translation [2021-11-23 16:47:58,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:58 WrapperNode [2021-11-23 16:47:58,864 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 16:47:58,865 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 16:47:58,866 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 16:47:58,866 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 16:47:58,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:58" (1/1) ... [2021-11-23 16:47:59,044 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:58" (1/1) ... [2021-11-23 16:47:59,494 INFO L137 Inliner]: procedures = 361, calls = 6228, calls flagged for inlining = 171, calls inlined = 164, statements flattened = 14188 [2021-11-23 16:47:59,495 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 16:47:59,497 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 16:47:59,497 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 16:47:59,497 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 16:47:59,507 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:58" (1/1) ... [2021-11-23 16:47:59,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:58" (1/1) ... [2021-11-23 16:47:59,621 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:58" (1/1) ... [2021-11-23 16:47:59,622 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:58" (1/1) ... [2021-11-23 16:47:59,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:58" (1/1) ... [2021-11-23 16:47:59,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:58" (1/1) ... [2021-11-23 16:48:00,062 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:58" (1/1) ... [2021-11-23 16:48:00,177 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 16:48:00,181 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 16:48:00,181 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 16:48:00,181 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 16:48:00,182 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:47:58" (1/1) ... [2021-11-23 16:48:00,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:48:00,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 16:48:00,221 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 16:48:00,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 16:48:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_config_rf [2021-11-23 16:48:00,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_config_rf [2021-11-23 16:48:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_check_bssid [2021-11-23 16:48:00,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_check_bssid [2021-11-23 16:48:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 16:48:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_dm_init_edca_turbo [2021-11-23 16:48:00,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_dm_init_edca_turbo [2021-11-23 16:48:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_sw_chnl [2021-11-23 16:48:00,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_sw_chnl [2021-11-23 16:48:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 16:48:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 16:48:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_bb_reg [2021-11-23 16:48:00,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_bb_reg [2021-11-23 16:48:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 16:48:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 16:48:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 16:48:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 16:48:00,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 16:48:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 16:48:00,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 16:48:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-23 16:48:00,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-23 16:48:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 16:48:00,426 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 16:48:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 16:48:00,426 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 16:48:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 16:48:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 16:48:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 16:48:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 16:48:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_beacon_interval [2021-11-23 16:48:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_beacon_interval [2021-11-23 16:48:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_txpower [2021-11-23 16:48:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_txpower [2021-11-23 16:48:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-23 16:48:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-23 16:48:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_suspend [2021-11-23 16:48:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_suspend [2021-11-23 16:48:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 16:48:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 16:48:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_deinit_sw_vars [2021-11-23 16:48:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_deinit_sw_vars [2021-11-23 16:48:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rfreg_delay [2021-11-23 16:48:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rfreg_delay [2021-11-23 16:48:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 16:48:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 16:48:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_firmware_get_nextstatus [2021-11-23 16:48:00,429 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_firmware_get_nextstatus [2021-11-23 16:48:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-23 16:48:00,432 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-23 16:48:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 16:48:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 16:48:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_beacon_related_registers [2021-11-23 16:48:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_beacon_related_registers [2021-11-23 16:48:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-23 16:48:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-23 16:48:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-23 16:48:00,434 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-23 16:48:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 16:48:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 16:48:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-23 16:48:00,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-23 16:48:00,449 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_addr_delay [2021-11-23 16:48:00,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_addr_delay [2021-11-23 16:48:00,449 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-23 16:48:00,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-23 16:48:00,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 16:48:00,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 16:48:00,451 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_config_bb [2021-11-23 16:48:00,451 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_config_bb [2021-11-23 16:48:00,451 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 16:48:00,452 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 16:48:00,452 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_enable_hw_security_config [2021-11-23 16:48:00,452 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_enable_hw_security_config [2021-11-23 16:48:00,452 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_init_sw_leds [2021-11-23 16:48:00,452 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_init_sw_leds [2021-11-23 16:48:00,452 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 16:48:00,452 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 16:48:00,453 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_check_ephy_switchready [2021-11-23 16:48:00,453 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_check_ephy_switchready [2021-11-23 16:48:00,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 16:48:00,454 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-23 16:48:00,454 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-23 16:48:00,454 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_qos [2021-11-23 16:48:00,454 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_qos [2021-11-23 16:48:00,455 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_bw_mode [2021-11-23 16:48:00,455 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_bw_mode [2021-11-23 16:48:00,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 16:48:00,456 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_rf_onoff_detect [2021-11-23 16:48:00,456 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_rf_onoff_detect [2021-11-23 16:48:00,456 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_tx_fill_cmddesc [2021-11-23 16:48:00,456 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_tx_fill_cmddesc [2021-11-23 16:48:00,457 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 16:48:00,457 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 16:48:00,457 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_set_rfhalt [2021-11-23 16:48:00,457 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_set_rfhalt [2021-11-23 16:48:00,457 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_update_interrupt_mask [2021-11-23 16:48:00,457 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_update_interrupt_mask [2021-11-23 16:48:00,457 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_cmd_send_packet [2021-11-23 16:48:00,458 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_cmd_send_packet [2021-11-23 16:48:00,458 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-23 16:48:00,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-23 16:48:00,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 16:48:00,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 16:48:00,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 16:48:00,459 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_rf_serial_read [2021-11-23 16:48:00,459 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_rf_serial_read [2021-11-23 16:48:00,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 16:48:00,460 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_network_type [2021-11-23 16:48:00,460 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_network_type [2021-11-23 16:48:00,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 16:48:00,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 16:48:00,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 16:48:00,464 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_enable_interrupt [2021-11-23 16:48:00,464 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_enable_interrupt [2021-11-23 16:48:00,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 16:48:00,467 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_set_sw_chnl_cmdarray [2021-11-23 16:48:00,468 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_set_sw_chnl_cmdarray [2021-11-23 16:48:00,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 16:48:00,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 16:48:00,473 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_key [2021-11-23 16:48:00,473 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_key [2021-11-23 16:48:00,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 16:48:00,474 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_led_control [2021-11-23 16:48:00,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_led_control [2021-11-23 16:48:00,474 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_chk_fwcmd_iodone [2021-11-23 16:48:00,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_chk_fwcmd_iodone [2021-11-23 16:48:00,474 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_hw_reg [2021-11-23 16:48:00,475 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_hw_reg [2021-11-23 16:48:00,475 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_nullfunc [2021-11-23 16:48:00,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_nullfunc [2021-11-23 16:48:00,475 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 16:48:00,475 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 16:48:00,475 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_init_led [2021-11-23 16:48:00,476 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_init_led [2021-11-23 16:48:00,476 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 16:48:00,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 16:48:00,476 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-23 16:48:00,476 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-23 16:48:00,476 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_gpio_radio_on_off_checking [2021-11-23 16:48:00,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_gpio_radio_on_off_checking [2021-11-23 16:48:00,477 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_get_desc [2021-11-23 16:48:00,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_get_desc [2021-11-23 16:48:00,477 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-23 16:48:00,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-23 16:48:00,477 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 16:48:00,478 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 16:48:00,478 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-23 16:48:00,478 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-23 16:48:00,478 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_tx_fill_desc [2021-11-23 16:48:00,478 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_tx_fill_desc [2021-11-23 16:48:00,478 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 16:48:00,478 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 16:48:00,479 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-23 16:48:00,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-23 16:48:00,479 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 16:48:00,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 16:48:00,479 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_beacon_hwreg [2021-11-23 16:48:00,493 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_beacon_hwreg [2021-11-23 16:48:00,493 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 16:48:00,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 16:48:00,494 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_calculate_bit_shift [2021-11-23 16:48:00,494 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_calculate_bit_shift [2021-11-23 16:48:00,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 16:48:00,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 16:48:00,494 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 16:48:00,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 16:48:00,494 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_interrupt_recognized [2021-11-23 16:48:00,495 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_interrupt_recognized [2021-11-23 16:48:00,495 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_fw_set_rqpn [2021-11-23 16:48:00,495 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_fw_set_rqpn [2021-11-23 16:48:00,495 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 16:48:00,496 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 16:48:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-23 16:48:00,496 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-23 16:48:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-23 16:48:00,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-23 16:48:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 16:48:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 16:48:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_fw_cmd [2021-11-23 16:48:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_fw_cmd [2021-11-23 16:48:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 16:48:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 16:48:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_tx_polling [2021-11-23 16:48:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_tx_polling [2021-11-23 16:48:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 16:48:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 16:48:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 16:48:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 16:48:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 16:48:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 16:48:00,499 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-23 16:48:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-23 16:48:00,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 16:48:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 16:48:00,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 16:48:00,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 16:48:00,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 16:48:00,500 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_query_bb_reg [2021-11-23 16:48:00,500 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_query_bb_reg [2021-11-23 16:48:00,500 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_read_eeprom_info [2021-11-23 16:48:00,500 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_read_eeprom_info [2021-11-23 16:48:00,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 16:48:00,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 16:48:00,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 16:48:00,501 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_rf_reg [2021-11-23 16:48:00,501 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_rf_reg [2021-11-23 16:48:00,501 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_scan_operation_backup [2021-11-23 16:48:00,501 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_scan_operation_backup [2021-11-23 16:48:00,502 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_set_media_status [2021-11-23 16:48:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_set_media_status [2021-11-23 16:48:00,502 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-23 16:48:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-23 16:48:00,502 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 16:48:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 16:48:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 16:48:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 16:48:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 16:48:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 16:48:00,503 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_disable_interrupt [2021-11-23 16:48:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_disable_interrupt [2021-11-23 16:48:00,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 16:48:00,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 16:48:00,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-23 16:48:00,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 16:48:00,504 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 16:48:00,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 16:48:00,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:48:00,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 16:48:00,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 16:48:00,505 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_set_sysclk [2021-11-23 16:48:00,505 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_set_sysclk [2021-11-23 16:48:00,505 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_update_hal_rate_tbl [2021-11-23 16:48:00,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_update_hal_rate_tbl [2021-11-23 16:48:00,506 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_sw_led_off [2021-11-23 16:48:00,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_sw_led_off [2021-11-23 16:48:00,506 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 16:48:00,507 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 16:48:00,512 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_resume [2021-11-23 16:48:00,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_resume [2021-11-23 16:48:00,512 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_halset_sysclk [2021-11-23 16:48:00,512 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_halset_sysclk [2021-11-23 16:48:00,512 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_rx_query_desc [2021-11-23 16:48:00,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_rx_query_desc [2021-11-23 16:48:00,513 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-23 16:48:00,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-23 16:48:00,513 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 16:48:00,513 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 16:48:00,517 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_hw_init [2021-11-23 16:48:00,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_hw_init [2021-11-23 16:48:00,518 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_sw_led_on [2021-11-23 16:48:00,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_sw_led_on [2021-11-23 16:48:00,518 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192se_gpiobit3_cfg_inputmode [2021-11-23 16:48:00,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192se_gpiobit3_cfg_inputmode [2021-11-23 16:48:00,518 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 16:48:00,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 16:48:00,518 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_is_tx_desc_closed [2021-11-23 16:48:00,519 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_is_tx_desc_closed [2021-11-23 16:48:00,519 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-23 16:48:00,519 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-23 16:48:00,519 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_update_channel_access_setting [2021-11-23 16:48:00,519 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_update_channel_access_setting [2021-11-23 16:48:00,519 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_card_disable [2021-11-23 16:48:00,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_card_disable [2021-11-23 16:48:00,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 16:48:00,532 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-23 16:48:00,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-23 16:48:00,532 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_rf_power_state [2021-11-23 16:48:00,533 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_rf_power_state [2021-11-23 16:48:00,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 16:48:00,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 16:48:00,533 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_desc [2021-11-23 16:48:00,533 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_desc [2021-11-23 16:48:00,533 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_init_sw_vars [2021-11-23 16:48:00,533 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_init_sw_vars [2021-11-23 16:48:00,534 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_get_hw_reg [2021-11-23 16:48:00,534 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_get_hw_reg [2021-11-23 16:48:00,534 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_status_false [2021-11-23 16:48:00,534 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_status_false [2021-11-23 16:48:00,534 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_query_rf_reg [2021-11-23 16:48:00,534 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_query_rf_reg [2021-11-23 16:48:00,534 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 16:48:00,535 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 16:48:00,535 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_dm_watchdog [2021-11-23 16:48:00,535 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_dm_watchdog [2021-11-23 16:48:02,107 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 16:48:02,111 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 16:48:09,498 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 16:48:09,502 INFO L158 Benchmark]: Toolchain (without parser) took 18635.78ms. Allocated memory was 71.3MB in the beginning and 465.6MB in the end (delta: 394.3MB). Free memory was 42.5MB in the beginning and 163.9MB in the end (delta: -121.4MB). Peak memory consumption was 351.9MB. Max. memory is 16.1GB. [2021-11-23 16:48:09,503 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 71.3MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:48:09,503 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7998.23ms. Allocated memory was 71.3MB in the beginning and 465.6MB in the end (delta: 394.3MB). Free memory was 42.4MB in the beginning and 220.5MB in the end (delta: -178.2MB). Peak memory consumption was 217.7MB. Max. memory is 16.1GB. [2021-11-23 16:48:09,504 INFO L158 Benchmark]: Boogie Procedure Inliner took 630.49ms. Allocated memory is still 465.6MB. Free memory was 220.5MB in the beginning and 254.1MB in the end (delta: -33.6MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2021-11-23 16:48:09,504 INFO L158 Benchmark]: Boogie Preprocessor took 682.63ms. Allocated memory is still 465.6MB. Free memory was 254.1MB in the beginning and 167.0MB in the end (delta: 87.0MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2021-11-23 16:48:09,505 INFO L158 Benchmark]: RCFGBuilder took 9318.97ms. Allocated memory is still 465.6MB. Free memory was 167.0MB in the beginning and 163.9MB in the end (delta: 3.1MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-11-23 16:48:09,507 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 71.3MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7998.23ms. Allocated memory was 71.3MB in the beginning and 465.6MB in the end (delta: 394.3MB). Free memory was 42.4MB in the beginning and 220.5MB in the end (delta: -178.2MB). Peak memory consumption was 217.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 630.49ms. Allocated memory is still 465.6MB. Free memory was 220.5MB in the beginning and 254.1MB in the end (delta: -33.6MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 682.63ms. Allocated memory is still 465.6MB. Free memory was 254.1MB in the beginning and 167.0MB in the end (delta: 87.0MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * RCFGBuilder took 9318.97ms. Allocated memory is still 465.6MB. Free memory was 167.0MB in the beginning and 163.9MB in the end (delta: 3.1MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 16:48:09,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f186be31-1afb-469f-bb3b-f23c42e48d38/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable