./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 46f642dab67f6c4b290934610b0b237cf76052b3a08cf173007dddb6b771d020 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:59:08,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:59:08,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:59:08,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:59:08,131 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:59:08,137 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:59:08,140 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:59:08,144 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:59:08,147 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:59:08,155 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:59:08,156 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:59:08,158 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:59:08,158 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:59:08,161 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:59:08,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:59:08,169 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:59:08,171 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:59:08,172 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:59:08,177 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:59:08,184 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:59:08,186 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:59:08,188 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:59:08,191 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:59:08,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:59:08,198 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:59:08,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:59:08,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:59:08,200 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:59:08,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:59:08,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:59:08,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:59:08,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:59:08,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:59:08,207 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:59:08,209 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:59:08,209 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:59:08,210 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:59:08,210 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:59:08,210 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:59:08,211 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:59:08,212 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:59:08,213 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:59:08,259 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:59:08,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:59:08,261 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:59:08,261 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:59:08,262 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:59:08,262 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:59:08,263 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:59:08,263 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:59:08,263 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:59:08,263 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:59:08,264 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:59:08,265 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:59:08,265 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:59:08,265 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:59:08,265 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:59:08,266 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:59:08,266 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:59:08,266 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:59:08,266 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:08,267 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:59:08,267 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:59:08,267 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:59:08,267 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:59:08,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:59:08,268 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:59:08,268 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46f642dab67f6c4b290934610b0b237cf76052b3a08cf173007dddb6b771d020 [2021-11-23 15:59:08,595 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:59:08,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:59:08,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:59:08,624 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:59:08,625 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:59:08,626 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i [2021-11-23 15:59:08,705 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/data/ae93623ea/3bf8e64f241a41d28cd18f15c78d2a20/FLAG6601e2156 [2021-11-23 15:59:09,815 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:59:09,816 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i [2021-11-23 15:59:09,894 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/data/ae93623ea/3bf8e64f241a41d28cd18f15c78d2a20/FLAG6601e2156 [2021-11-23 15:59:10,033 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/data/ae93623ea/3bf8e64f241a41d28cd18f15c78d2a20 [2021-11-23 15:59:10,036 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:59:10,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:59:10,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:10,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:59:10,045 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:59:10,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:10" (1/1) ... [2021-11-23 15:59:10,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@357c32b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:10, skipping insertion in model container [2021-11-23 15:59:10,047 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:10" (1/1) ... [2021-11-23 15:59:10,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:59:10,368 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:16,183 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591182,591195] [2021-11-23 15:59:16,186 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591329,591342] [2021-11-23 15:59:16,187 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591468,591481] [2021-11-23 15:59:16,187 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591626,591639] [2021-11-23 15:59:16,221 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:16,295 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:59:17,137 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591182,591195] [2021-11-23 15:59:17,146 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591329,591342] [2021-11-23 15:59:17,147 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591468,591481] [2021-11-23 15:59:17,148 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591626,591639] [2021-11-23 15:59:17,177 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:17,580 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:59:17,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:17 WrapperNode [2021-11-23 15:59:17,580 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:17,581 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:17,582 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:59:17,582 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:59:17,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:17" (1/1) ... [2021-11-23 15:59:17,792 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:17" (1/1) ... [2021-11-23 15:59:18,261 INFO L137 Inliner]: procedures = 612, calls = 6708, calls flagged for inlining = 311, calls inlined = 302, statements flattened = 13613 [2021-11-23 15:59:18,262 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:18,263 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:59:18,263 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:59:18,263 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:59:18,272 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:17" (1/1) ... [2021-11-23 15:59:18,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:17" (1/1) ... [2021-11-23 15:59:18,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:17" (1/1) ... [2021-11-23 15:59:18,393 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:17" (1/1) ... [2021-11-23 15:59:18,910 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:17" (1/1) ... [2021-11-23 15:59:19,012 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:17" (1/1) ... [2021-11-23 15:59:19,110 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:17" (1/1) ... [2021-11-23 15:59:19,173 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:59:19,174 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:59:19,174 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:59:19,174 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:59:19,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:17" (1/1) ... [2021-11-23 15:59:19,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:19,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:59:19,217 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:59:19,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:59:19,278 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2021-11-23 15:59:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2021-11-23 15:59:19,279 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2021-11-23 15:59:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2021-11-23 15:59:19,279 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:59:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2021-11-23 15:59:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2021-11-23 15:59:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:59:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2021-11-23 15:59:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2021-11-23 15:59:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-23 15:59:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-23 15:59:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-11-23 15:59:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-11-23 15:59:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:59:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:59:19,282 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2021-11-23 15:59:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2021-11-23 15:59:19,282 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:59:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:59:19,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:59:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:59:19,283 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2021-11-23 15:59:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2021-11-23 15:59:19,283 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2021-11-23 15:59:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2021-11-23 15:59:19,283 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2021-11-23 15:59:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2021-11-23 15:59:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2021-11-23 15:59:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2021-11-23 15:59:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 15:59:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 15:59:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:59:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:59:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:59:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:59:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2021-11-23 15:59:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2021-11-23 15:59:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2021-11-23 15:59:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2021-11-23 15:59:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2021-11-23 15:59:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2021-11-23 15:59:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:59:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:59:19,287 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2021-11-23 15:59:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2021-11-23 15:59:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-11-23 15:59:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-11-23 15:59:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:59:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:59:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 15:59:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 15:59:19,289 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2021-11-23 15:59:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2021-11-23 15:59:19,289 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:59:19,290 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2021-11-23 15:59:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2021-11-23 15:59:19,291 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:59:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:59:19,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:59:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:59:19,292 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-11-23 15:59:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-11-23 15:59:19,292 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2021-11-23 15:59:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2021-11-23 15:59:19,294 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:59:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:59:19,295 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:59:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:59:19,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:59:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:59:19,295 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2021-11-23 15:59:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2021-11-23 15:59:19,296 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:59:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:59:19,296 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2021-11-23 15:59:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2021-11-23 15:59:19,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:59:19,297 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:59:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:59:19,297 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2021-11-23 15:59:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2021-11-23 15:59:19,297 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2021-11-23 15:59:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2021-11-23 15:59:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 15:59:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 15:59:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2021-11-23 15:59:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2021-11-23 15:59:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:59:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:59:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:59:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:59:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:59:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:59:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2021-11-23 15:59:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2021-11-23 15:59:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:59:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:59:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2021-11-23 15:59:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2021-11-23 15:59:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:59:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:59:19,303 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:59:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2021-11-23 15:59:19,303 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2021-11-23 15:59:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:59:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:59:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:59:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:59:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:59:19,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:59:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2021-11-23 15:59:19,305 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2021-11-23 15:59:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:59:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:59:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:59:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:59:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2021-11-23 15:59:19,307 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2021-11-23 15:59:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2021-11-23 15:59:19,310 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2021-11-23 15:59:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2021-11-23 15:59:19,311 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2021-11-23 15:59:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:59:19,313 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:59:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:59:19,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:59:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2021-11-23 15:59:19,320 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2021-11-23 15:59:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-23 15:59:19,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-23 15:59:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-11-23 15:59:19,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-11-23 15:59:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:59:19,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:59:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-23 15:59:19,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-23 15:59:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:59:19,322 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:59:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:59:19,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:59:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:59:19,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:59:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:59:19,323 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:59:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2021-11-23 15:59:19,324 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2021-11-23 15:59:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2021-11-23 15:59:19,324 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2021-11-23 15:59:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:59:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:59:19,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:59:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2021-11-23 15:59:19,325 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2021-11-23 15:59:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:59:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:59:19,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:59:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:59:19,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:59:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:59:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2021-11-23 15:59:19,326 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2021-11-23 15:59:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:59:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2021-11-23 15:59:19,327 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2021-11-23 15:59:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-11-23 15:59:19,327 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-11-23 15:59:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:59:19,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:59:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:59:19,328 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:59:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-11-23 15:59:19,328 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-11-23 15:59:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-11-23 15:59:19,328 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-11-23 15:59:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2021-11-23 15:59:19,329 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2021-11-23 15:59:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:59:19,329 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:59:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2021-11-23 15:59:19,329 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2021-11-23 15:59:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:59:19,330 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:59:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:59:19,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:59:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2021-11-23 15:59:19,330 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2021-11-23 15:59:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2021-11-23 15:59:19,331 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2021-11-23 15:59:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:59:19,331 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:59:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2021-11-23 15:59:19,332 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2021-11-23 15:59:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:59:19,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:59:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2021-11-23 15:59:19,333 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2021-11-23 15:59:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:59:19,334 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:59:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:59:19,334 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:59:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:59:19,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:59:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-11-23 15:59:19,334 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2021-11-23 15:59:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:59:19,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:59:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:59:19,335 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:59:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2021-11-23 15:59:19,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2021-11-23 15:59:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2021-11-23 15:59:19,336 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2021-11-23 15:59:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-11-23 15:59:19,336 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-11-23 15:59:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:59:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:59:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:59:19,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:59:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:59:19,337 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:59:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:59:19,337 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:59:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2021-11-23 15:59:19,338 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2021-11-23 15:59:19,434 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2021-11-23 15:59:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2021-11-23 15:59:19,434 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2021-11-23 15:59:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2021-11-23 15:59:19,435 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2021-11-23 15:59:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2021-11-23 15:59:19,435 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 15:59:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 15:59:19,435 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2021-11-23 15:59:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2021-11-23 15:59:19,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:59:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:59:19,435 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2021-11-23 15:59:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2021-11-23 15:59:19,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:59:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:59:19,436 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-11-23 15:59:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2021-11-23 15:59:19,436 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:59:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:59:19,436 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2021-11-23 15:59:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2021-11-23 15:59:19,436 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:59:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:59:19,436 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:59:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:59:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:59:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:59:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:59:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2021-11-23 15:59:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2021-11-23 15:59:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-11-23 15:59:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-11-23 15:59:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:59:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:59:19,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:59:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2021-11-23 15:59:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2021-11-23 15:59:19,438 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2021-11-23 15:59:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2021-11-23 15:59:19,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:59:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:59:19,438 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2021-11-23 15:59:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2021-11-23 15:59:19,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 15:59:19,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 15:59:19,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:59:19,438 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:59:19,439 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:59:19,439 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2021-11-23 15:59:19,439 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2021-11-23 15:59:19,439 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2021-11-23 15:59:19,439 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2021-11-23 15:59:19,439 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:59:19,439 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:59:19,439 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:59:19,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:59:19,439 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:59:19,439 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:59:19,439 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2021-11-23 15:59:19,440 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2021-11-23 15:59:19,440 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:59:19,440 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:59:19,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:59:19,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:59:19,440 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-23 15:59:19,440 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-23 15:59:19,440 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2021-11-23 15:59:19,440 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2021-11-23 15:59:19,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:59:19,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:59:19,440 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:59:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:59:19,441 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2021-11-23 15:59:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2021-11-23 15:59:19,441 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2021-11-23 15:59:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2021-11-23 15:59:19,441 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:59:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:59:19,441 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2021-11-23 15:59:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2021-11-23 15:59:19,441 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2021-11-23 15:59:19,441 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2021-11-23 15:59:19,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:59:19,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:59:19,442 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:59:19,442 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:59:19,442 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2021-11-23 15:59:19,442 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2021-11-23 15:59:19,442 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2021-11-23 15:59:19,442 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2021-11-23 15:59:19,455 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2021-11-23 15:59:19,455 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2021-11-23 15:59:19,455 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:59:19,455 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:59:19,455 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:59:19,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:59:19,456 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:59:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:59:19,456 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 15:59:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-23 15:59:19,456 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2021-11-23 15:59:19,456 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2021-11-23 15:59:19,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:59:19,457 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2021-11-23 15:59:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2021-11-23 15:59:19,457 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2021-11-23 15:59:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2021-11-23 15:59:19,457 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 15:59:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 15:59:19,457 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:59:19,457 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:59:19,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:59:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:59:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2021-11-23 15:59:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2021-11-23 15:59:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2021-11-23 15:59:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2021-11-23 15:59:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2021-11-23 15:59:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2021-11-23 15:59:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:59:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:59:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:59:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:59:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2021-11-23 15:59:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2021-11-23 15:59:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:59:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:59:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-23 15:59:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-23 15:59:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:59:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:59:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2021-11-23 15:59:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2021-11-23 15:59:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2021-11-23 15:59:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2021-11-23 15:59:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:59:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:59:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2021-11-23 15:59:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2021-11-23 15:59:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2021-11-23 15:59:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2021-11-23 15:59:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2021-11-23 15:59:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2021-11-23 15:59:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:59:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:59:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2021-11-23 15:59:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2021-11-23 15:59:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:59:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-23 15:59:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-23 15:59:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:59:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-11-23 15:59:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2021-11-23 15:59:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2021-11-23 15:59:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:59:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:59:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2021-11-23 15:59:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2021-11-23 15:59:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:59:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:59:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2021-11-23 15:59:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2021-11-23 15:59:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2021-11-23 15:59:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2021-11-23 15:59:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2021-11-23 15:59:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2021-11-23 15:59:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2021-11-23 15:59:19,511 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2021-11-23 15:59:20,935 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:59:20,939 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:59:21,211 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:59:21,219 INFO L158 Benchmark]: Toolchain (without parser) took 11175.61ms. Allocated memory was 100.7MB in the beginning and 364.9MB in the end (delta: 264.2MB). Free memory was 56.2MB in the beginning and 163.6MB in the end (delta: -107.3MB). Peak memory consumption was 209.4MB. Max. memory is 16.1GB. [2021-11-23 15:59:21,230 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 100.7MB. Free memory is still 76.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:59:21,231 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7539.93ms. Allocated memory was 100.7MB in the beginning and 247.5MB in the end (delta: 146.8MB). Free memory was 56.0MB in the beginning and 119.1MB in the end (delta: -63.1MB). Peak memory consumption was 136.8MB. Max. memory is 16.1GB. [2021-11-23 15:59:21,232 INFO L158 Benchmark]: Boogie Procedure Inliner took 680.50ms. Allocated memory is still 247.5MB. Free memory was 119.1MB in the beginning and 84.6MB in the end (delta: 34.4MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. [2021-11-23 15:59:21,233 INFO L158 Benchmark]: Boogie Preprocessor took 910.55ms. Allocated memory was 247.5MB in the beginning and 364.9MB in the end (delta: 117.4MB). Free memory was 84.6MB in the beginning and 151.5MB in the end (delta: -66.9MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. [2021-11-23 15:59:21,234 INFO L158 Benchmark]: RCFGBuilder took 2039.74ms. Allocated memory is still 364.9MB. Free memory was 151.5MB in the beginning and 163.6MB in the end (delta: -12.1MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. [2021-11-23 15:59:21,237 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 100.7MB. Free memory is still 76.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7539.93ms. Allocated memory was 100.7MB in the beginning and 247.5MB in the end (delta: 146.8MB). Free memory was 56.0MB in the beginning and 119.1MB in the end (delta: -63.1MB). Peak memory consumption was 136.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 680.50ms. Allocated memory is still 247.5MB. Free memory was 119.1MB in the beginning and 84.6MB in the end (delta: 34.4MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 910.55ms. Allocated memory was 247.5MB in the beginning and 364.9MB in the end (delta: 117.4MB). Free memory was 84.6MB in the beginning and 151.5MB in the end (delta: -66.9MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2039.74ms. Allocated memory is still 364.9MB. Free memory was 151.5MB in the beginning and 163.6MB in the end (delta: -12.1MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:59:21,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 46f642dab67f6c4b290934610b0b237cf76052b3a08cf173007dddb6b771d020 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:59:23,788 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:59:23,790 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:59:23,837 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:59:23,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:59:23,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:59:23,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:59:23,844 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:59:23,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:59:23,847 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:59:23,848 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:59:23,850 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:59:23,850 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:59:23,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:59:23,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:59:23,855 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:59:23,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:59:23,857 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:59:23,860 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:59:23,862 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:59:23,864 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:59:23,867 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:59:23,869 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:59:23,870 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:59:23,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:59:23,877 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:59:23,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:59:23,879 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:59:23,879 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:59:23,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:59:23,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:59:23,882 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:59:23,883 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:59:23,884 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:59:23,885 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:59:23,886 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:59:23,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:59:23,891 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:59:23,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:59:23,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:59:23,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:59:23,895 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:59:23,940 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:59:23,940 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:59:23,942 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:59:23,942 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:59:23,944 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:59:23,944 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:59:23,944 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:59:23,945 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:59:23,945 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:59:23,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:59:23,946 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:59:23,946 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:59:23,947 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:59:23,947 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:59:23,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:59:23,947 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:59:23,947 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:59:23,948 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:59:23,948 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:59:23,948 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:59:23,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:23,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:59:23,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:59:23,949 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:59:23,949 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:59:23,949 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:59:23,950 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:59:23,950 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:59:23,950 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:59:23,950 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46f642dab67f6c4b290934610b0b237cf76052b3a08cf173007dddb6b771d020 [2021-11-23 15:59:24,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:59:24,365 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:59:24,368 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:59:24,370 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:59:24,371 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:59:24,373 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i [2021-11-23 15:59:24,457 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/data/abee3a10d/d123837b9f5d44949604e3aee044901f/FLAGca97cee59 [2021-11-23 15:59:25,709 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:59:25,709 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i [2021-11-23 15:59:25,793 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/data/abee3a10d/d123837b9f5d44949604e3aee044901f/FLAGca97cee59 [2021-11-23 15:59:25,872 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/data/abee3a10d/d123837b9f5d44949604e3aee044901f [2021-11-23 15:59:25,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:59:25,876 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:59:25,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:25,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:59:25,881 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:59:25,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:25" (1/1) ... [2021-11-23 15:59:25,883 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a2a4068 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:25, skipping insertion in model container [2021-11-23 15:59:25,883 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:25" (1/1) ... [2021-11-23 15:59:25,891 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:59:26,186 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:30,072 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-23 15:59:32,157 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591182,591195] [2021-11-23 15:59:32,159 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591329,591342] [2021-11-23 15:59:32,160 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591468,591481] [2021-11-23 15:59:32,160 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591626,591639] [2021-11-23 15:59:32,211 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:32,323 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:59:32,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:33,295 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591182,591195] [2021-11-23 15:59:33,295 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591329,591342] [2021-11-23 15:59:33,296 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591468,591481] [2021-11-23 15:59:33,296 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591626,591639] [2021-11-23 15:59:33,304 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:33,333 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:59:34,011 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591182,591195] [2021-11-23 15:59:34,012 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591329,591342] [2021-11-23 15:59:34,013 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591468,591481] [2021-11-23 15:59:34,018 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_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i[591626,591639] [2021-11-23 15:59:34,027 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:34,373 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:59:34,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:34 WrapperNode [2021-11-23 15:59:34,374 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:34,375 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:34,376 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:59:34,376 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:59:34,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:34" (1/1) ... [2021-11-23 15:59:34,610 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:34" (1/1) ... [2021-11-23 15:59:35,018 INFO L137 Inliner]: procedures = 627, calls = 6707, calls flagged for inlining = 311, calls inlined = 302, statements flattened = 13136 [2021-11-23 15:59:35,019 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:35,020 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:59:35,020 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:59:35,020 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:59:35,031 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:34" (1/1) ... [2021-11-23 15:59:35,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:34" (1/1) ... [2021-11-23 15:59:35,217 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:34" (1/1) ... [2021-11-23 15:59:35,218 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:34" (1/1) ... [2021-11-23 15:59:35,485 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:34" (1/1) ... [2021-11-23 15:59:35,534 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:34" (1/1) ... [2021-11-23 15:59:35,713 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:34" (1/1) ... [2021-11-23 15:59:35,793 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:59:35,794 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:59:35,794 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:59:35,794 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:59:35,795 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:34" (1/1) ... [2021-11-23 15:59:35,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:35,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:59:35,828 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:59:35,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:59:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2021-11-23 15:59:35,879 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2021-11-23 15:59:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2021-11-23 15:59:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2021-11-23 15:59:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:59:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2021-11-23 15:59:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2021-11-23 15:59:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:59:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2021-11-23 15:59:35,880 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2021-11-23 15:59:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-23 15:59:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-23 15:59:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-11-23 15:59:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-11-23 15:59:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:59:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:59:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2021-11-23 15:59:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2021-11-23 15:59:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:59:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:59:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:59:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:59:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2021-11-23 15:59:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2021-11-23 15:59:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2021-11-23 15:59:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2021-11-23 15:59:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2021-11-23 15:59:35,883 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2021-11-23 15:59:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2021-11-23 15:59:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2021-11-23 15:59:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 15:59:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 15:59:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:59:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:59:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:59:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:59:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2021-11-23 15:59:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2021-11-23 15:59:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2021-11-23 15:59:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2021-11-23 15:59:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2021-11-23 15:59:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2021-11-23 15:59:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:59:35,887 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:59:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2021-11-23 15:59:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2021-11-23 15:59:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-11-23 15:59:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-11-23 15:59:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:59:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:59:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 15:59:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 15:59:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2021-11-23 15:59:35,889 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2021-11-23 15:59:35,890 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:59:35,890 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2021-11-23 15:59:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2021-11-23 15:59:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:59:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:59:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:59:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:59:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-11-23 15:59:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-11-23 15:59:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2021-11-23 15:59:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2021-11-23 15:59:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:59:35,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:59:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:59:35,892 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:59:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:59:35,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:59:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2021-11-23 15:59:35,892 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2021-11-23 15:59:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:59:35,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:59:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2021-11-23 15:59:35,893 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2021-11-23 15:59:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:59:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:59:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:59:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2021-11-23 15:59:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2021-11-23 15:59:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2021-11-23 15:59:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2021-11-23 15:59:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:59:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:59:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 15:59:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 15:59:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:59:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2021-11-23 15:59:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2021-11-23 15:59:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:59:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:59:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:59:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:59:35,897 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:59:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:59:35,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:59:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2021-11-23 15:59:35,897 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2021-11-23 15:59:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:59:35,898 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:59:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2021-11-23 15:59:35,898 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2021-11-23 15:59:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:59:35,900 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:59:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2021-11-23 15:59:35,903 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2021-11-23 15:59:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:59:35,903 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:59:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:59:35,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:59:35,904 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:59:35,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:59:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2021-11-23 15:59:35,905 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2021-11-23 15:59:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:59:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:59:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2021-11-23 15:59:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2021-11-23 15:59:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2021-11-23 15:59:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2021-11-23 15:59:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2021-11-23 15:59:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2021-11-23 15:59:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:59:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:59:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:59:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:59:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2021-11-23 15:59:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2021-11-23 15:59:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-23 15:59:35,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-23 15:59:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-11-23 15:59:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-11-23 15:59:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:59:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:59:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-23 15:59:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-23 15:59:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:59:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:59:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:59:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:59:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:59:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:59:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:59:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:59:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2021-11-23 15:59:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2021-11-23 15:59:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2021-11-23 15:59:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2021-11-23 15:59:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:59:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:59:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:59:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2021-11-23 15:59:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2021-11-23 15:59:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:59:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:59:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:59:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:59:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:59:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:59:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2021-11-23 15:59:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2021-11-23 15:59:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:59:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:59:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2021-11-23 15:59:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2021-11-23 15:59:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:59:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-11-23 15:59:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-11-23 15:59:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:59:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:59:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:59:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:59:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:59:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-11-23 15:59:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-11-23 15:59:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-11-23 15:59:35,919 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-11-23 15:59:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2021-11-23 15:59:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2021-11-23 15:59:35,920 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:59:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:59:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2021-11-23 15:59:35,921 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2021-11-23 15:59:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:59:35,921 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:59:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:59:35,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:59:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2021-11-23 15:59:35,921 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2021-11-23 15:59:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2021-11-23 15:59:35,921 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2021-11-23 15:59:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:59:35,922 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:59:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:59:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2021-11-23 15:59:35,922 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2021-11-23 15:59:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:59:35,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:59:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2021-11-23 15:59:35,922 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2021-11-23 15:59:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:59:35,923 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:59:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:59:35,923 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:59:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:59:35,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:59:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-11-23 15:59:35,923 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2021-11-23 15:59:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:59:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:59:35,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:59:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:59:35,924 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:59:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2021-11-23 15:59:35,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2021-11-23 15:59:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:59:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2021-11-23 15:59:35,924 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2021-11-23 15:59:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-11-23 15:59:35,925 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-11-23 15:59:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:59:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:59:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:59:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:59:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:59:35,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:59:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:59:35,925 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:59:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:59:35,926 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:59:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2021-11-23 15:59:35,927 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2021-11-23 15:59:35,931 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2021-11-23 15:59:35,931 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2021-11-23 15:59:35,931 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2021-11-23 15:59:35,931 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2021-11-23 15:59:35,931 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2021-11-23 15:59:35,931 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2021-11-23 15:59:35,931 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 15:59:35,931 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 15:59:35,931 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2021-11-23 15:59:35,933 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2021-11-23 15:59:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:59:35,933 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:59:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2021-11-23 15:59:35,933 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2021-11-23 15:59:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:59:35,934 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:59:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-11-23 15:59:35,934 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2021-11-23 15:59:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:59:35,934 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:59:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2021-11-23 15:59:35,934 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2021-11-23 15:59:35,934 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:59:35,934 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:59:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:59:35,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:59:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:59:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:59:35,935 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:59:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2021-11-23 15:59:35,935 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2021-11-23 15:59:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-11-23 15:59:35,935 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-11-23 15:59:35,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:59:35,936 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:59:35,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:59:35,936 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2021-11-23 15:59:35,936 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2021-11-23 15:59:35,936 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2021-11-23 15:59:35,936 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2021-11-23 15:59:35,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:59:35,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:59:35,936 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2021-11-23 15:59:35,936 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2021-11-23 15:59:35,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:59:35,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:59:35,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:59:35,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:59:35,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:59:35,937 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:59:35,937 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:59:35,937 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2021-11-23 15:59:35,937 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2021-11-23 15:59:35,937 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2021-11-23 15:59:35,938 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2021-11-23 15:59:35,938 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:59:35,938 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:59:35,938 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:59:35,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:59:35,938 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:59:35,938 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:59:35,938 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2021-11-23 15:59:35,939 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2021-11-23 15:59:35,939 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:59:35,939 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:59:35,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:59:35,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:59:35,939 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-23 15:59:35,939 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-23 15:59:35,939 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2021-11-23 15:59:35,940 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2021-11-23 15:59:35,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:59:35,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:59:35,940 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:59:35,940 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:59:35,940 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2021-11-23 15:59:35,940 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2021-11-23 15:59:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2021-11-23 15:59:35,941 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2021-11-23 15:59:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:59:35,941 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:59:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2021-11-23 15:59:35,941 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2021-11-23 15:59:35,941 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2021-11-23 15:59:35,941 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2021-11-23 15:59:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:59:35,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:59:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:59:35,942 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:59:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2021-11-23 15:59:35,942 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2021-11-23 15:59:35,942 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2021-11-23 15:59:35,943 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2021-11-23 15:59:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2021-11-23 15:59:35,943 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2021-11-23 15:59:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:59:35,943 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:59:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:59:35,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:59:35,943 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:59:35,944 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:59:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 15:59:35,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-23 15:59:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2021-11-23 15:59:35,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2021-11-23 15:59:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2021-11-23 15:59:35,944 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2021-11-23 15:59:35,944 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2021-11-23 15:59:35,945 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2021-11-23 15:59:35,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:59:35,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:59:35,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:59:35,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:59:35,945 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2021-11-23 15:59:35,945 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2021-11-23 15:59:35,946 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 15:59:35,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 15:59:35,946 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:59:35,946 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:59:35,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:59:35,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:59:35,946 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2021-11-23 15:59:35,946 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2021-11-23 15:59:35,947 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2021-11-23 15:59:35,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2021-11-23 15:59:35,947 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2021-11-23 15:59:35,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2021-11-23 15:59:35,947 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:59:35,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:59:35,947 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:59:35,947 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:59:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2021-11-23 15:59:35,948 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2021-11-23 15:59:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:59:35,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:59:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-23 15:59:35,948 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-23 15:59:35,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:59:35,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:59:35,949 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2021-11-23 15:59:35,949 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2021-11-23 15:59:35,952 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2021-11-23 15:59:35,953 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2021-11-23 15:59:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:59:35,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:59:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2021-11-23 15:59:35,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2021-11-23 15:59:35,953 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2021-11-23 15:59:35,953 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2021-11-23 15:59:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2021-11-23 15:59:35,954 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2021-11-23 15:59:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:59:35,954 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:59:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2021-11-23 15:59:35,954 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2021-11-23 15:59:35,954 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-23 15:59:35,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-23 15:59:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:59:35,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-11-23 15:59:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2021-11-23 15:59:35,955 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2021-11-23 15:59:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:59:35,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:59:35,955 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2021-11-23 15:59:35,956 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2021-11-23 15:59:35,956 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:59:35,956 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:59:35,956 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2021-11-23 15:59:35,956 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2021-11-23 15:59:35,956 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2021-11-23 15:59:35,956 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2021-11-23 15:59:35,956 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2021-11-23 15:59:35,957 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2021-11-23 15:59:35,957 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2021-11-23 15:59:35,957 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2021-11-23 15:59:37,591 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:59:37,596 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:59:45,701 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:59:45,704 INFO L158 Benchmark]: Toolchain (without parser) took 19827.21ms. Allocated memory was 71.3MB in the beginning and 515.9MB in the end (delta: 444.6MB). Free memory was 35.9MB in the beginning and 207.4MB in the end (delta: -171.5MB). Peak memory consumption was 272.3MB. Max. memory is 16.1GB. [2021-11-23 15:59:45,705 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 52.4MB. Free memory was 32.4MB in the beginning and 32.4MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:59:45,705 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8496.58ms. Allocated memory was 71.3MB in the beginning and 515.9MB in the end (delta: 444.6MB). Free memory was 35.6MB in the beginning and 314.9MB in the end (delta: -279.3MB). Peak memory consumption was 204.7MB. Max. memory is 16.1GB. [2021-11-23 15:59:45,706 INFO L158 Benchmark]: Boogie Procedure Inliner took 643.48ms. Allocated memory is still 515.9MB. Free memory was 314.9MB in the beginning and 240.4MB in the end (delta: 74.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2021-11-23 15:59:45,706 INFO L158 Benchmark]: Boogie Preprocessor took 773.17ms. Allocated memory is still 515.9MB. Free memory was 240.4MB in the beginning and 308.1MB in the end (delta: -67.6MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. [2021-11-23 15:59:45,707 INFO L158 Benchmark]: RCFGBuilder took 9908.74ms. Allocated memory is still 515.9MB. Free memory was 308.1MB in the beginning and 207.4MB in the end (delta: 100.7MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2021-11-23 15:59:45,709 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 52.4MB. Free memory was 32.4MB in the beginning and 32.4MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8496.58ms. Allocated memory was 71.3MB in the beginning and 515.9MB in the end (delta: 444.6MB). Free memory was 35.6MB in the beginning and 314.9MB in the end (delta: -279.3MB). Peak memory consumption was 204.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 643.48ms. Allocated memory is still 515.9MB. Free memory was 314.9MB in the beginning and 240.4MB in the end (delta: 74.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 773.17ms. Allocated memory is still 515.9MB. Free memory was 240.4MB in the beginning and 308.1MB in the end (delta: -67.6MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. * RCFGBuilder took 9908.74ms. Allocated memory is still 515.9MB. Free memory was 308.1MB in the beginning and 207.4MB in the end (delta: 100.7MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:59:45,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87c1cebe-53e9-4367-b58b-ba9ee2294aa1/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable