./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/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 9789c22f1acead950cb163d22009ea344d73c9a0f8ae77daeccb7434797598c4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:33:02,855 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:33:02,858 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:33:02,898 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:33:02,898 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:33:02,900 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:33:02,902 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:33:02,906 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:33:02,908 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:33:02,910 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:33:02,912 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:33:02,914 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:33:02,914 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:33:02,916 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:33:02,918 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:33:02,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:33:02,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:33:02,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:33:02,927 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:33:02,930 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:33:02,932 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:33:02,938 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:33:02,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:33:02,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:33:02,946 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:33:02,946 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:33:02,947 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:33:02,948 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:33:02,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:33:02,951 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:33:02,951 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:33:02,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:33:02,963 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:33:02,965 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:33:02,967 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:33:02,968 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:33:02,969 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:33:02,969 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:33:02,969 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:33:02,971 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:33:02,972 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:33:02,973 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:33:03,032 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:33:03,038 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:33:03,040 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:33:03,040 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:33:03,041 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:33:03,041 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:33:03,042 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:33:03,042 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:33:03,050 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:33:03,050 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:33:03,051 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:33:03,051 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:33:03,051 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:33:03,051 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:33:03,052 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:33:03,052 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:33:03,052 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:33:03,052 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:33:03,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:03,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:33:03,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:33:03,053 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:33:03,054 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:33:03,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:33:03,054 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:33:03,054 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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9789c22f1acead950cb163d22009ea344d73c9a0f8ae77daeccb7434797598c4 [2021-11-23 15:33:03,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:33:03,446 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:33:03,451 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:33:03,454 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:33:03,456 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:33:03,458 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i [2021-11-23 15:33:03,545 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/data/76d310289/21a80db8f49c4245b007e6f091c33c01/FLAG2251655e1 [2021-11-23 15:33:05,095 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:33:05,096 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i [2021-11-23 15:33:05,206 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/data/76d310289/21a80db8f49c4245b007e6f091c33c01/FLAG2251655e1 [2021-11-23 15:33:05,542 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/data/76d310289/21a80db8f49c4245b007e6f091c33c01 [2021-11-23 15:33:05,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:33:05,547 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:33:05,549 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:05,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:33:05,553 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:33:05,554 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:05" (1/1) ... [2021-11-23 15:33:05,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50b2f094 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:05, skipping insertion in model container [2021-11-23 15:33:05,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:05" (1/1) ... [2021-11-23 15:33:05,565 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:33:05,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:33:14,159 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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i[621151,621164] [2021-11-23 15:33:14,162 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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i[621296,621309] [2021-11-23 15:33:14,209 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:14,342 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:33:15,395 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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i[621151,621164] [2021-11-23 15:33:15,396 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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i[621296,621309] [2021-11-23 15:33:15,406 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:15,912 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:33:15,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:15 WrapperNode [2021-11-23 15:33:15,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:15,914 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:15,914 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:33:15,915 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:33:15,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:15" (1/1) ... [2021-11-23 15:33:16,275 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:15" (1/1) ... [2021-11-23 15:33:16,826 INFO L137 Inliner]: procedures = 696, calls = 6946, calls flagged for inlining = 319, calls inlined = 300, statements flattened = 13635 [2021-11-23 15:33:16,828 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:16,829 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:33:16,829 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:33:16,829 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:33:16,845 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:15" (1/1) ... [2021-11-23 15:33:16,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:15" (1/1) ... [2021-11-23 15:33:16,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:15" (1/1) ... [2021-11-23 15:33:16,987 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:15" (1/1) ... [2021-11-23 15:33:17,417 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:15" (1/1) ... [2021-11-23 15:33:17,484 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:15" (1/1) ... [2021-11-23 15:33:17,549 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:15" (1/1) ... [2021-11-23 15:33:17,641 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:33:17,642 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:33:17,643 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:33:17,643 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:33:17,645 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:15" (1/1) ... [2021-11-23 15:33:17,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:17,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:33:17,690 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:33:17,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:33:17,754 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2021-11-23 15:33:17,755 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2021-11-23 15:33:17,755 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2021-11-23 15:33:17,755 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2021-11-23 15:33:17,758 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:33:17,758 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2021-11-23 15:33:17,759 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2021-11-23 15:33:17,759 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:33:17,759 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2021-11-23 15:33:17,759 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2021-11-23 15:33:17,760 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-23 15:33:17,760 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-23 15:33:17,760 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-11-23 15:33:17,760 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-11-23 15:33:17,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:33:17,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:33:17,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_85 [2021-11-23 15:33:17,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_85 [2021-11-23 15:33:17,761 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2021-11-23 15:33:17,762 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2021-11-23 15:33:17,762 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:33:17,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:33:17,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:33:17,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:33:17,763 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2021-11-23 15:33:17,763 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2021-11-23 15:33:17,763 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2021-11-23 15:33:17,764 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2021-11-23 15:33:17,764 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2021-11-23 15:33:17,764 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2021-11-23 15:33:17,764 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2021-11-23 15:33:17,764 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2021-11-23 15:33:17,765 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 15:33:17,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 15:33:17,765 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:33:17,765 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:33:17,766 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:33:17,766 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:33:17,766 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2021-11-23 15:33:17,766 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2021-11-23 15:33:17,767 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2021-11-23 15:33:17,767 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2021-11-23 15:33:17,767 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2021-11-23 15:33:17,768 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2021-11-23 15:33:17,768 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:33:17,768 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:33:17,768 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2021-11-23 15:33:17,769 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2021-11-23 15:33:17,769 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-11-23 15:33:17,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-11-23 15:33:17,770 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:33:17,770 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:33:17,771 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 15:33:17,771 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 15:33:17,771 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2021-11-23 15:33:17,771 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2021-11-23 15:33:17,771 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:33:17,772 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2021-11-23 15:33:17,772 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2021-11-23 15:33:17,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:33:17,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:33:17,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:33:17,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:33:17,775 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-11-23 15:33:17,775 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-11-23 15:33:17,776 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2021-11-23 15:33:17,776 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2021-11-23 15:33:17,776 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:33:17,777 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:33:17,778 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:33:17,778 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:33:17,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:33:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:33:17,779 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2021-11-23 15:33:17,779 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2021-11-23 15:33:17,779 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2021-11-23 15:33:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2021-11-23 15:33:17,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:33:17,780 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:33:17,780 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:33:17,780 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2021-11-23 15:33:17,781 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2021-11-23 15:33:17,781 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2021-11-23 15:33:17,781 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2021-11-23 15:33:17,781 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 15:33:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 15:33:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2021-11-23 15:33:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2021-11-23 15:33:17,782 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:33:17,782 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:33:17,783 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:33:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:33:17,783 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:33:17,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:33:17,784 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2021-11-23 15:33:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2021-11-23 15:33:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:33:17,785 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:33:17,785 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2021-11-23 15:33:17,786 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2021-11-23 15:33:17,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:33:17,787 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:33:17,787 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:33:17,787 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2021-11-23 15:33:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2021-11-23 15:33:17,788 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:33:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:33:17,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:33:17,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:33:17,789 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:33:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:33:17,789 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2021-11-23 15:33:17,789 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2021-11-23 15:33:17,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:33:17,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:33:17,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:33:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:33:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2021-11-23 15:33:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2021-11-23 15:33:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2021-11-23 15:33:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2021-11-23 15:33:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:33:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:33:17,796 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2021-11-23 15:33:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2021-11-23 15:33:17,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:33:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:33:17,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:33:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:33:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2021-11-23 15:33:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2021-11-23 15:33:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-23 15:33:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-23 15:33:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-11-23 15:33:17,807 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-11-23 15:33:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:33:17,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:33:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:33:17,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:33:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-23 15:33:17,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-23 15:33:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:33:17,809 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:33:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:33:17,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:33:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:33:17,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:33:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:33:17,810 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:33:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2021-11-23 15:33:17,811 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2021-11-23 15:33:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2021-11-23 15:33:17,811 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2021-11-23 15:33:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:33:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:33:17,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-23 15:33:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:33:17,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:33:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2021-11-23 15:33:17,812 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2021-11-23 15:33:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:33:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:33:17,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:33:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:33:17,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:33:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:33:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2021-11-23 15:33:17,814 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2021-11-23 15:33:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:33:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2021-11-23 15:33:17,815 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2021-11-23 15:33:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-11-23 15:33:17,815 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-11-23 15:33:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:33:17,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:33:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:33:17,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:33:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:33:17,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:33:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:33:17,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:33:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-11-23 15:33:17,817 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-11-23 15:33:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-11-23 15:33:17,817 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-11-23 15:33:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:33:17,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:33:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2021-11-23 15:33:17,818 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2021-11-23 15:33:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:33:17,819 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:33:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2021-11-23 15:33:17,819 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2021-11-23 15:33:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:33:17,819 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:33:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:33:17,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:33:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2021-11-23 15:33:17,820 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2021-11-23 15:33:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2021-11-23 15:33:17,821 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2021-11-23 15:33:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:33:17,821 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:33:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2021-11-23 15:33:17,821 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2021-11-23 15:33:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:33:17,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:33:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2021-11-23 15:33:17,822 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2021-11-23 15:33:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:33:17,823 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:33:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:33:17,823 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:33:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:33:17,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:33:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-11-23 15:33:17,824 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2021-11-23 15:33:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:33:17,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:33:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:33:17,825 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:33:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2021-11-23 15:33:17,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2021-11-23 15:33:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2021-11-23 15:33:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2021-11-23 15:33:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-11-23 15:33:17,826 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-11-23 15:33:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:33:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:33:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:33:17,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:33:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_aux_lock_of_airo_info [2021-11-23 15:33:17,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_aux_lock_of_airo_info [2021-11-23 15:33:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:33:17,828 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:33:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:33:17,828 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:33:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2021-11-23 15:33:17,828 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2021-11-23 15:33:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2021-11-23 15:33:17,829 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2021-11-23 15:33:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2021-11-23 15:33:17,829 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2021-11-23 15:33:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2021-11-23 15:33:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2021-11-23 15:33:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 15:33:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 15:33:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2021-11-23 15:33:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2021-11-23 15:33:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:33:17,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:33:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2021-11-23 15:33:17,837 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2021-11-23 15:33:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:33:17,837 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:33:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-11-23 15:33:17,838 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2021-11-23 15:33:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:33:17,838 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:33:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2021-11-23 15:33:17,843 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2021-11-23 15:33:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:33:17,843 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:33:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:33:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:33:17,844 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:33:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2021-11-23 15:33:17,844 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2021-11-23 15:33:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-11-23 15:33:17,845 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-11-23 15:33:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:33:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:33:17,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:33:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2021-11-23 15:33:17,845 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2021-11-23 15:33:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2021-11-23 15:33:17,846 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2021-11-23 15:33:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:33:17,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:33:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2021-11-23 15:33:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2021-11-23 15:33:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 15:33:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 15:33:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:33:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:33:17,848 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:33:17,848 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2021-11-23 15:33:17,848 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2021-11-23 15:33:17,848 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2021-11-23 15:33:17,848 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2021-11-23 15:33:17,849 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:33:17,849 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:33:17,849 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:33:17,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:33:17,849 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2021-11-23 15:33:17,849 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2021-11-23 15:33:17,850 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:33:17,850 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:33:17,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:33:17,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:33:17,850 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-23 15:33:17,851 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-23 15:33:17,851 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2021-11-23 15:33:17,851 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2021-11-23 15:33:17,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:33:17,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:33:17,852 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:33:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:33:17,852 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2021-11-23 15:33:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2021-11-23 15:33:17,852 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2021-11-23 15:33:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2021-11-23 15:33:17,853 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:33:17,853 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:33:17,853 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2021-11-23 15:33:17,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2021-11-23 15:33:17,853 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2021-11-23 15:33:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2021-11-23 15:33:17,854 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:33:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:33:17,854 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:33:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:33:17,855 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2021-11-23 15:33:17,855 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2021-11-23 15:33:17,855 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2021-11-23 15:33:17,855 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2021-11-23 15:33:17,855 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2021-11-23 15:33:17,855 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2021-11-23 15:33:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:33:17,856 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:33:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:33:17,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:33:17,856 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:33:17,857 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:33:17,857 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 15:33:17,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-23 15:33:17,857 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2021-11-23 15:33:17,857 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2021-11-23 15:33:17,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:33:17,858 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2021-11-23 15:33:17,858 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2021-11-23 15:33:17,858 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2021-11-23 15:33:17,858 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2021-11-23 15:33:17,859 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 15:33:17,859 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 15:33:17,859 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:33:17,859 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:33:17,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:33:17,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:33:17,860 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2021-11-23 15:33:17,860 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2021-11-23 15:33:17,860 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2021-11-23 15:33:17,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2021-11-23 15:33:17,860 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2021-11-23 15:33:17,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2021-11-23 15:33:17,861 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:33:17,861 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:33:17,861 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:33:17,861 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:33:17,862 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2021-11-23 15:33:17,862 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2021-11-23 15:33:17,862 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:33:17,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:33:17,862 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-23 15:33:17,863 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-23 15:33:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:33:17,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:33:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2021-11-23 15:33:17,863 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2021-11-23 15:33:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2021-11-23 15:33:17,864 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2021-11-23 15:33:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:33:17,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:33:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2021-11-23 15:33:17,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2021-11-23 15:33:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2021-11-23 15:33:17,865 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2021-11-23 15:33:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2021-11-23 15:33:17,865 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2021-11-23 15:33:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:33:17,866 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:33:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2021-11-23 15:33:17,866 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2021-11-23 15:33:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:33:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-23 15:33:17,867 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-23 15:33:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:33:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-11-23 15:33:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2021-11-23 15:33:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2021-11-23 15:33:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:33:17,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:33:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2021-11-23 15:33:17,869 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2021-11-23 15:33:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:33:17,870 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:33:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2021-11-23 15:33:17,870 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2021-11-23 15:33:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2021-11-23 15:33:17,870 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2021-11-23 15:33:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2021-11-23 15:33:17,871 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2021-11-23 15:33:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2021-11-23 15:33:17,871 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2021-11-23 15:33:19,741 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:33:19,747 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:33:20,171 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:33:20,177 INFO L158 Benchmark]: Toolchain (without parser) took 14629.34ms. Allocated memory was 88.1MB in the beginning and 413.1MB in the end (delta: 325.1MB). Free memory was 41.2MB in the beginning and 172.3MB in the end (delta: -131.0MB). Peak memory consumption was 210.7MB. Max. memory is 16.1GB. [2021-11-23 15:33:20,178 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 88.1MB. Free memory is still 63.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:33:20,181 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10364.31ms. Allocated memory was 88.1MB in the beginning and 257.9MB in the end (delta: 169.9MB). Free memory was 40.9MB in the beginning and 84.5MB in the end (delta: -43.6MB). Peak memory consumption was 138.0MB. Max. memory is 16.1GB. [2021-11-23 15:33:20,182 INFO L158 Benchmark]: Boogie Procedure Inliner took 913.82ms. Allocated memory was 257.9MB in the beginning and 413.1MB in the end (delta: 155.2MB). Free memory was 84.5MB in the beginning and 267.9MB in the end (delta: -183.4MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. [2021-11-23 15:33:20,183 INFO L158 Benchmark]: Boogie Preprocessor took 812.65ms. Allocated memory is still 413.1MB. Free memory was 267.9MB in the beginning and 207.9MB in the end (delta: 60.0MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. [2021-11-23 15:33:20,183 INFO L158 Benchmark]: RCFGBuilder took 2532.79ms. Allocated memory is still 413.1MB. Free memory was 207.9MB in the beginning and 172.3MB in the end (delta: 35.7MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-11-23 15:33:20,187 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 88.1MB. Free memory is still 63.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10364.31ms. Allocated memory was 88.1MB in the beginning and 257.9MB in the end (delta: 169.9MB). Free memory was 40.9MB in the beginning and 84.5MB in the end (delta: -43.6MB). Peak memory consumption was 138.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 913.82ms. Allocated memory was 257.9MB in the beginning and 413.1MB in the end (delta: 155.2MB). Free memory was 84.5MB in the beginning and 267.9MB in the end (delta: -183.4MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 812.65ms. Allocated memory is still 413.1MB. Free memory was 267.9MB in the beginning and 207.9MB in the end (delta: 60.0MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2532.79ms. Allocated memory is still 413.1MB. Free memory was 207.9MB in the beginning and 172.3MB in the end (delta: 35.7MB). Peak memory consumption was 52.4MB. 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 15:33:20,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/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 9789c22f1acead950cb163d22009ea344d73c9a0f8ae77daeccb7434797598c4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:33:23,273 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:33:23,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:33:23,346 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:33:23,347 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:33:23,351 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:33:23,354 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:33:23,359 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:33:23,363 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:33:23,370 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:33:23,375 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:33:23,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:33:23,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:33:23,381 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:33:23,384 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:33:23,389 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:33:23,391 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:33:23,392 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:33:23,395 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:33:23,404 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:33:23,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:33:23,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:33:23,411 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:33:23,414 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:33:23,425 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:33:23,425 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:33:23,426 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:33:23,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:33:23,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:33:23,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:33:23,431 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:33:23,432 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:33:23,435 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:33:23,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:33:23,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:33:23,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:33:23,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:33:23,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:33:23,440 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:33:23,442 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:33:23,443 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:33:23,444 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:33:23,495 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:33:23,495 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:33:23,497 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:33:23,497 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:33:23,499 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:33:23,499 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:33:23,499 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:33:23,500 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:33:23,500 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:33:23,500 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:33:23,501 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:33:23,502 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:33:23,502 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:33:23,502 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:33:23,503 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:33:23,503 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:33:23,503 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:33:23,504 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:33:23,504 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:33:23,504 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:33:23,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:23,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:33:23,505 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:33:23,506 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:33:23,506 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:33:23,506 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:33:23,507 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:33:23,507 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:33:23,507 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:33:23,508 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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9789c22f1acead950cb163d22009ea344d73c9a0f8ae77daeccb7434797598c4 [2021-11-23 15:33:23,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:33:24,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:33:24,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:33:24,018 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:33:24,019 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:33:24,021 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i [2021-11-23 15:33:24,096 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/data/493939483/a7dbf72ef210436ca670e94d3897ca6e/FLAG875c1eceb [2021-11-23 15:33:25,719 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:33:25,721 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i [2021-11-23 15:33:25,871 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/data/493939483/a7dbf72ef210436ca670e94d3897ca6e/FLAG875c1eceb [2021-11-23 15:33:26,096 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/data/493939483/a7dbf72ef210436ca670e94d3897ca6e [2021-11-23 15:33:26,098 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:33:26,102 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:33:26,106 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:26,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:33:26,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:33:26,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:26" (1/1) ... [2021-11-23 15:33:26,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f7b4d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:26, skipping insertion in model container [2021-11-23 15:33:26,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:26" (1/1) ... [2021-11-23 15:33:26,121 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:33:26,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:33:31,106 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 15:33:34,452 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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i[621151,621164] [2021-11-23 15:33:34,456 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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i[621296,621309] [2021-11-23 15:33:34,497 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:34,577 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:33:34,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:33:35,645 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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i[621151,621164] [2021-11-23 15:33:35,646 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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i[621296,621309] [2021-11-23 15:33:35,658 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:35,713 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:33:36,977 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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i[621151,621164] [2021-11-23 15:33:36,992 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_c33d969c-575b-44dc-a0d7-62c6208b8e1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-airo.cil.i[621296,621309] [2021-11-23 15:33:37,002 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:37,603 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:33:37,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37 WrapperNode [2021-11-23 15:33:37,604 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:37,605 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:37,606 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:33:37,606 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:33:37,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2021-11-23 15:33:37,849 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2021-11-23 15:33:38,302 INFO L137 Inliner]: procedures = 711, calls = 6945, calls flagged for inlining = 319, calls inlined = 300, statements flattened = 13160 [2021-11-23 15:33:38,304 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:38,305 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:33:38,305 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:33:38,306 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:33:38,317 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2021-11-23 15:33:38,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2021-11-23 15:33:38,436 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2021-11-23 15:33:38,437 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2021-11-23 15:33:38,738 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2021-11-23 15:33:38,790 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2021-11-23 15:33:39,060 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2021-11-23 15:33:39,133 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:33:39,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:33:39,134 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:33:39,135 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:33:39,136 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2021-11-23 15:33:39,144 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:39,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:33:39,174 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:33:39,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:33:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2021-11-23 15:33:39,227 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2021-11-23 15:33:39,227 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2021-11-23 15:33:39,228 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2021-11-23 15:33:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:33:39,228 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2021-11-23 15:33:39,228 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2021-11-23 15:33:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:33:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2021-11-23 15:33:39,229 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2021-11-23 15:33:39,229 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-23 15:33:39,229 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-23 15:33:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-11-23 15:33:39,230 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-11-23 15:33:39,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:33:39,230 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:33:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_85 [2021-11-23 15:33:39,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_85 [2021-11-23 15:33:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2021-11-23 15:33:39,231 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2021-11-23 15:33:39,231 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:33:39,232 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:33:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:33:39,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:33:39,232 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2021-11-23 15:33:39,232 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2021-11-23 15:33:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2021-11-23 15:33:39,233 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2021-11-23 15:33:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2021-11-23 15:33:39,233 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2021-11-23 15:33:39,233 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2021-11-23 15:33:39,234 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2021-11-23 15:33:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-23 15:33:39,234 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-23 15:33:39,234 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:33:39,235 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:33:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:33:39,235 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:33:39,235 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2021-11-23 15:33:39,235 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2021-11-23 15:33:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2021-11-23 15:33:39,236 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2021-11-23 15:33:39,236 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2021-11-23 15:33:39,236 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2021-11-23 15:33:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:33:39,237 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:33:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2021-11-23 15:33:39,237 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2021-11-23 15:33:39,237 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-11-23 15:33:39,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-11-23 15:33:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:33:39,238 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:33:39,238 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 15:33:39,239 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 15:33:39,239 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2021-11-23 15:33:39,239 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2021-11-23 15:33:39,239 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:33:39,239 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2021-11-23 15:33:39,240 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2021-11-23 15:33:39,240 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:33:39,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:33:39,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:33:39,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:33:39,241 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-11-23 15:33:39,241 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-11-23 15:33:39,241 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2021-11-23 15:33:39,241 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2021-11-23 15:33:39,242 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:33:39,242 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:33:39,242 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:33:39,242 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:33:39,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:33:39,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:33:39,243 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2021-11-23 15:33:39,243 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2021-11-23 15:33:39,243 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2021-11-23 15:33:39,243 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2021-11-23 15:33:39,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:33:39,244 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:33:39,244 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:33:39,244 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2021-11-23 15:33:39,244 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2021-11-23 15:33:39,245 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2021-11-23 15:33:39,245 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2021-11-23 15:33:39,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:33:39,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:33:39,245 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 15:33:39,246 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 15:33:39,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:33:39,246 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2021-11-23 15:33:39,246 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2021-11-23 15:33:39,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:33:39,247 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:33:39,247 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:33:39,247 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:33:39,248 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:33:39,248 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:33:39,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:33:39,248 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2021-11-23 15:33:39,249 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2021-11-23 15:33:39,249 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:33:39,249 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:33:39,249 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2021-11-23 15:33:39,249 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2021-11-23 15:33:39,250 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:33:39,250 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:33:39,250 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2021-11-23 15:33:39,250 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2021-11-23 15:33:39,250 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:33:39,251 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:33:39,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:33:39,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:33:39,251 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:33:39,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:33:39,252 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2021-11-23 15:33:39,252 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2021-11-23 15:33:39,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:33:39,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:33:39,253 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2021-11-23 15:33:39,253 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2021-11-23 15:33:39,253 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2021-11-23 15:33:39,253 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2021-11-23 15:33:39,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:33:39,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:33:39,254 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2021-11-23 15:33:39,254 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2021-11-23 15:33:39,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:33:39,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:33:39,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:33:39,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:33:39,255 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2021-11-23 15:33:39,255 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2021-11-23 15:33:39,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-23 15:33:39,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-23 15:33:39,256 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-11-23 15:33:39,256 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-11-23 15:33:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:33:39,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:33:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:33:39,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:33:39,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-23 15:33:39,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-23 15:33:39,258 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:33:39,258 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:33:39,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:33:39,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:33:39,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:33:39,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:33:39,259 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:33:39,259 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:33:39,259 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2021-11-23 15:33:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2021-11-23 15:33:39,260 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2021-11-23 15:33:39,260 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2021-11-23 15:33:39,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:33:39,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:33:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-23 15:33:39,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:33:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:33:39,261 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2021-11-23 15:33:39,261 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2021-11-23 15:33:39,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:33:39,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:33:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:33:39,262 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:33:39,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:33:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:33:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2021-11-23 15:33:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2021-11-23 15:33:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:33:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:33:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2021-11-23 15:33:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2021-11-23 15:33:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:33:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-11-23 15:33:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-11-23 15:33:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:33:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:33:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:33:39,265 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:33:39,265 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:33:39,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:33:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:33:39,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:33:39,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:33:39,266 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-11-23 15:33:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-11-23 15:33:39,267 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-11-23 15:33:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-11-23 15:33:39,267 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:33:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:33:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2021-11-23 15:33:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2021-11-23 15:33:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:33:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:33:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2021-11-23 15:33:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2021-11-23 15:33:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:33:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:33:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:33:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:33:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2021-11-23 15:33:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2021-11-23 15:33:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2021-11-23 15:33:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2021-11-23 15:33:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:33:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:33:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:33:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2021-11-23 15:33:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2021-11-23 15:33:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:33:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:33:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2021-11-23 15:33:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2021-11-23 15:33:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:33:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:33:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:33:39,273 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:33:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:33:39,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:33:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-11-23 15:33:39,273 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2021-11-23 15:33:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:33:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:33:39,274 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:33:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:33:39,274 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:33:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2021-11-23 15:33:39,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2021-11-23 15:33:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:33:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2021-11-23 15:33:39,275 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2021-11-23 15:33:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-11-23 15:33:39,276 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-11-23 15:33:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:33:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:33:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:33:39,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:33:39,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:33:39,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:33:39,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_aux_lock_of_airo_info [2021-11-23 15:33:39,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_aux_lock_of_airo_info [2021-11-23 15:33:39,278 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:33:39,278 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:33:39,278 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:33:39,278 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:33:39,278 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2021-11-23 15:33:39,279 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2021-11-23 15:33:39,279 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2021-11-23 15:33:39,279 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2021-11-23 15:33:39,279 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2021-11-23 15:33:39,279 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2021-11-23 15:33:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2021-11-23 15:33:39,280 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2021-11-23 15:33:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-23 15:33:39,280 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-23 15:33:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2021-11-23 15:33:39,281 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2021-11-23 15:33:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:33:39,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:33:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2021-11-23 15:33:39,281 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2021-11-23 15:33:39,282 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:33:39,282 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:33:39,282 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-11-23 15:33:39,282 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2021-11-23 15:33:39,282 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:33:39,283 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:33:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2021-11-23 15:33:39,283 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2021-11-23 15:33:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:33:39,283 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:33:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:33:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:33:39,284 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:33:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2021-11-23 15:33:39,284 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2021-11-23 15:33:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-11-23 15:33:39,285 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-11-23 15:33:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:33:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:33:39,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:33:39,286 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2021-11-23 15:33:39,286 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2021-11-23 15:33:39,286 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2021-11-23 15:33:39,384 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2021-11-23 15:33:39,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:33:39,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:33:39,384 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2021-11-23 15:33:39,385 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2021-11-23 15:33:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:33:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:33:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:33:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:33:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:33:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:33:39,385 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:33:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2021-11-23 15:33:39,385 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2021-11-23 15:33:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2021-11-23 15:33:39,386 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2021-11-23 15:33:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:33:39,386 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:33:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:33:39,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:33:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2021-11-23 15:33:39,386 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2021-11-23 15:33:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:33:39,386 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:33:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:33:39,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:33:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-23 15:33:39,387 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-23 15:33:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2021-11-23 15:33:39,387 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2021-11-23 15:33:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:33:39,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:33:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:33:39,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:33:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2021-11-23 15:33:39,387 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2021-11-23 15:33:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2021-11-23 15:33:39,388 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2021-11-23 15:33:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:33:39,388 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:33:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2021-11-23 15:33:39,388 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2021-11-23 15:33:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2021-11-23 15:33:39,388 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2021-11-23 15:33:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:33:39,388 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:33:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:33:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:33:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2021-11-23 15:33:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2021-11-23 15:33:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2021-11-23 15:33:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2021-11-23 15:33:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2021-11-23 15:33:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2021-11-23 15:33:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:33:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:33:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:33:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:33:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:33:39,390 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:33:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-23 15:33:39,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-23 15:33:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2021-11-23 15:33:39,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2021-11-23 15:33:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2021-11-23 15:33:39,390 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2021-11-23 15:33:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2021-11-23 15:33:39,390 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2021-11-23 15:33:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:33:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:33:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:33:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:33:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2021-11-23 15:33:39,391 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2021-11-23 15:33:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 15:33:39,391 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 15:33:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:33:39,391 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:33:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:33:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:33:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2021-11-23 15:33:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2021-11-23 15:33:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2021-11-23 15:33:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2021-11-23 15:33:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2021-11-23 15:33:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2021-11-23 15:33:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:33:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:33:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:33:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:33:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2021-11-23 15:33:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2021-11-23 15:33:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:33:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:33:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-23 15:33:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-23 15:33:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:33:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:33:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2021-11-23 15:33:39,394 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2021-11-23 15:33:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2021-11-23 15:33:39,394 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2021-11-23 15:33:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:33:39,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:33:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2021-11-23 15:33:39,394 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2021-11-23 15:33:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2021-11-23 15:33:39,394 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2021-11-23 15:33:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2021-11-23 15:33:39,395 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2021-11-23 15:33:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:33:39,395 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:33:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2021-11-23 15:33:39,395 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2021-11-23 15:33:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-23 15:33:39,395 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-23 15:33:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:33:39,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-11-23 15:33:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2021-11-23 15:33:39,396 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2021-11-23 15:33:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:33:39,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:33:39,399 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2021-11-23 15:33:39,399 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2021-11-23 15:33:39,399 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:33:39,399 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:33:39,400 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2021-11-23 15:33:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2021-11-23 15:33:39,400 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2021-11-23 15:33:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2021-11-23 15:33:39,400 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2021-11-23 15:33:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2021-11-23 15:33:39,401 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2021-11-23 15:33:39,401 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2021-11-23 15:33:41,415 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:33:41,422 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:33:47,876 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:33:47,882 INFO L158 Benchmark]: Toolchain (without parser) took 21778.28ms. Allocated memory was 86.0MB in the beginning and 717.2MB in the end (delta: 631.2MB). Free memory was 47.3MB in the beginning and 456.5MB in the end (delta: -409.1MB). Peak memory consumption was 235.6MB. Max. memory is 16.1GB. [2021-11-23 15:33:47,882 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 86.0MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:33:47,883 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11498.59ms. Allocated memory was 86.0MB in the beginning and 358.6MB in the end (delta: 272.6MB). Free memory was 47.3MB in the beginning and 157.0MB in the end (delta: -109.7MB). Peak memory consumption was 190.2MB. Max. memory is 16.1GB. [2021-11-23 15:33:47,884 INFO L158 Benchmark]: Boogie Procedure Inliner took 698.43ms. Allocated memory is still 358.6MB. Free memory was 157.0MB in the beginning and 180.6MB in the end (delta: -23.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-23 15:33:47,885 INFO L158 Benchmark]: Boogie Preprocessor took 828.31ms. Allocated memory was 358.6MB in the beginning and 717.2MB in the end (delta: 358.6MB). Free memory was 180.6MB in the beginning and 535.6MB in the end (delta: -355.0MB). Peak memory consumption was 124.2MB. Max. memory is 16.1GB. [2021-11-23 15:33:47,886 INFO L158 Benchmark]: RCFGBuilder took 8744.86ms. Allocated memory is still 717.2MB. Free memory was 535.6MB in the beginning and 456.5MB in the end (delta: 79.2MB). Peak memory consumption was 91.8MB. Max. memory is 16.1GB. [2021-11-23 15:33:47,889 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 86.0MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11498.59ms. Allocated memory was 86.0MB in the beginning and 358.6MB in the end (delta: 272.6MB). Free memory was 47.3MB in the beginning and 157.0MB in the end (delta: -109.7MB). Peak memory consumption was 190.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 698.43ms. Allocated memory is still 358.6MB. Free memory was 157.0MB in the beginning and 180.6MB in the end (delta: -23.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 828.31ms. Allocated memory was 358.6MB in the beginning and 717.2MB in the end (delta: 358.6MB). Free memory was 180.6MB in the beginning and 535.6MB in the end (delta: -355.0MB). Peak memory consumption was 124.2MB. Max. memory is 16.1GB. * RCFGBuilder took 8744.86ms. Allocated memory is still 717.2MB. Free memory was 535.6MB in the beginning and 456.5MB in the end (delta: 79.2MB). Peak memory consumption was 91.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:33:47,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c33d969c-575b-44dc-a0d7-62c6208b8e1b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable