./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/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_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/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_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/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 114d7004654a3d86a028c0b122f5dce364226bca3b84d6d8b6f812ccac52ec20 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:33:49,705 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:33:49,708 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:33:49,781 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:33:49,781 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:33:49,788 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:33:49,793 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:33:49,799 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:33:49,803 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:33:49,813 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:33:49,814 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:33:49,816 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:33:49,816 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:33:49,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:33:49,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:33:49,822 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:33:49,823 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:33:49,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:33:49,835 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:33:49,847 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:33:49,851 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:33:49,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:33:49,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:33:49,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:33:49,864 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:33:49,864 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:33:49,865 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:33:49,867 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:33:49,868 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:33:49,870 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:33:49,871 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:33:49,872 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:33:49,875 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:33:49,876 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:33:49,878 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:33:49,879 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:33:49,880 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:33:49,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:33:49,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:33:49,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:33:49,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:33:49,883 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:33:49,943 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:33:49,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:33:49,945 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:33:49,945 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:33:49,946 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:33:49,947 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:33:49,947 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:33:49,947 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:33:49,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:33:49,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:33:49,957 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:33:49,957 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:33:49,957 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:33:49,958 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:33:49,958 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:33:49,958 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:33:49,959 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:33:49,959 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:33:49,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:49,959 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:33:49,960 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:33:49,960 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:33:49,960 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:33:49,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:33:49,961 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:33:49,961 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_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 114d7004654a3d86a028c0b122f5dce364226bca3b84d6d8b6f812ccac52ec20 [2021-11-23 15:33:50,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:33:50,340 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:33:50,343 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:33:50,344 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:33:50,346 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:33:50,347 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2021-11-23 15:33:50,422 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/data/abd83cc13/4578702af37445f5a8791d71b1bb0fd7/FLAG3bd04fa80 [2021-11-23 15:33:51,699 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:33:51,700 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2021-11-23 15:33:51,770 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/data/abd83cc13/4578702af37445f5a8791d71b1bb0fd7/FLAG3bd04fa80 [2021-11-23 15:33:51,829 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/data/abd83cc13/4578702af37445f5a8791d71b1bb0fd7 [2021-11-23 15:33:51,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:33:51,834 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:33:51,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:51,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:33:51,840 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:33:51,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:51" (1/1) ... [2021-11-23 15:33:51,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23df9a87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:51, skipping insertion in model container [2021-11-23 15:33:51,844 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:51" (1/1) ... [2021-11-23 15:33:51,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:33:52,071 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:33:55,872 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_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[447736,447749] [2021-11-23 15:33:56,143 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:56,255 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:33:56,940 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_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[447736,447749] [2021-11-23 15:33:56,962 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:57,296 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:33:57,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:57 WrapperNode [2021-11-23 15:33:57,297 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:57,299 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:57,300 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:33:57,300 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:33:57,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:57" (1/1) ... [2021-11-23 15:33:57,495 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:57" (1/1) ... [2021-11-23 15:33:57,878 INFO L137 Inliner]: procedures = 361, calls = 4604, calls flagged for inlining = 125, calls inlined = 121, statements flattened = 8918 [2021-11-23 15:33:57,880 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:57,881 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:33:57,882 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:33:57,882 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:33:57,894 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:57" (1/1) ... [2021-11-23 15:33:57,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:57" (1/1) ... [2021-11-23 15:33:57,960 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:57" (1/1) ... [2021-11-23 15:33:57,961 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:57" (1/1) ... [2021-11-23 15:33:58,335 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:57" (1/1) ... [2021-11-23 15:33:58,424 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:57" (1/1) ... [2021-11-23 15:33:58,475 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:57" (1/1) ... [2021-11-23 15:33:58,524 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:33:58,525 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:33:58,525 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:33:58,525 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:33:58,527 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:57" (1/1) ... [2021-11-23 15:33:58,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:58,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:33:58,562 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:33:58,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:33:58,614 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:33:58,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:33:58,615 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2021-11-23 15:33:58,615 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2021-11-23 15:33:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2021-11-23 15:33:58,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2021-11-23 15:33:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2021-11-23 15:33:58,616 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2021-11-23 15:33:58,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:33:58,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:33:58,617 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2021-11-23 15:33:58,617 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2021-11-23 15:33:58,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:33:58,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:33:58,618 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:33:58,618 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:33:58,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:33:58,618 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:33:58,619 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_power_mgmt [2021-11-23 15:33:58,619 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_power_mgmt [2021-11-23 15:33:58,619 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_station [2021-11-23 15:33:58,619 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_station [2021-11-23 15:33:58,619 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-23 15:33:58,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-23 15:33:58,620 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-11-23 15:33:58,620 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-11-23 15:33:58,620 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2021-11-23 15:33:58,621 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2021-11-23 15:33:58,621 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:33:58,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:33:58,621 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2021-11-23 15:33:58,621 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2021-11-23 15:33:58,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2021-11-23 15:33:58,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2021-11-23 15:33:58,622 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2021-11-23 15:33:58,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2021-11-23 15:33:58,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:33:58,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:33:58,623 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_leave_ibss [2021-11-23 15:33:58,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_leave_ibss [2021-11-23 15:33:58,623 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:33:58,623 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:33:58,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2021-11-23 15:33:58,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2021-11-23 15:33:58,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2021-11-23 15:33:58,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2021-11-23 15:33:58,624 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_worker [2021-11-23 15:33:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_worker [2021-11-23 15:33:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2021-11-23 15:33:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2021-11-23 15:33:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_change_virtual_intf [2021-11-23 15:33:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_change_virtual_intf [2021-11-23 15:33:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_tx_power [2021-11-23 15:33:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_tx_power [2021-11-23 15:33:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2021-11-23 15:33:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2021-11-23 15:33:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_default_key [2021-11-23 15:33:58,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_default_key [2021-11-23 15:33:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_pmksa [2021-11-23 15:33:58,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_pmksa [2021-11-23 15:33:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2021-11-23 15:33:58,628 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2021-11-23 15:33:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:33:58,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:33:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:33:58,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:33:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:33:58,629 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:33:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:33:58,629 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:33:58,630 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_tx_power [2021-11-23 15:33:58,630 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_tx_power [2021-11-23 15:33:58,630 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2021-11-23 15:33:58,630 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2021-11-23 15:33:58,630 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2021-11-23 15:33:58,631 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2021-11-23 15:33:58,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:33:58,631 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:33:58,631 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_key [2021-11-23 15:33:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_key [2021-11-23 15:33:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2021-11-23 15:33:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2021-11-23 15:33:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:33:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:33:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2021-11-23 15:33:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2021-11-23 15:33:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:33:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:33:58,634 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2021-11-23 15:33:58,634 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2021-11-23 15:33:58,634 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:33:58,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:33:58,634 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:33:58,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:33:58,635 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_scan_results [2021-11-23 15:33:58,635 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_scan_results [2021-11-23 15:33:58,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:33:58,635 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:33:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:33:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_cqm_rssi_config [2021-11-23 15:33:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_cqm_rssi_config [2021-11-23 15:33:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2021-11-23 15:33:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2021-11-23 15:33:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_join_ibss [2021-11-23 15:33:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_join_ibss [2021-11-23 15:33:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2021-11-23 15:33:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2021-11-23 15:33:58,638 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2021-11-23 15:33:58,638 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2021-11-23 15:33:58,638 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2021-11-23 15:33:58,638 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2021-11-23 15:33:58,638 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:33:58,639 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:33:58,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:33:58,639 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2021-11-23 15:33:58,639 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2021-11-23 15:33:58,639 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_flush_pmksa [2021-11-23 15:33:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_flush_pmksa [2021-11-23 15:33:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2021-11-23 15:33:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2021-11-23 15:33:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:33:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:33:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-23 15:33:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-23 15:33:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:33:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:33:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2021-11-23 15:33:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2021-11-23 15:33:58,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2021-11-23 15:33:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2021-11-23 15:33:58,642 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:33:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:33:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:33:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:33:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-11-23 15:33:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-11-23 15:33:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2021-11-23 15:33:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2021-11-23 15:33:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2021-11-23 15:33:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2021-11-23 15:33:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2021-11-23 15:33:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2021-11-23 15:33:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:33:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:33:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2021-11-23 15:33:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2021-11-23 15:33:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:33:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:33:58,646 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:33:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:33:58,646 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:33:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:33:58,647 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2021-11-23 15:33:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2021-11-23 15:33:58,647 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2021-11-23 15:33:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2021-11-23 15:33:58,647 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:33:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:33:58,648 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2021-11-23 15:33:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2021-11-23 15:33:58,648 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2021-11-23 15:33:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2021-11-23 15:33:58,648 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:33:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:33:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2021-11-23 15:33:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2021-11-23 15:33:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:33:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:33:58,650 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:33:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:33:58,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:33:58,650 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_pmksa [2021-11-23 15:33:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_pmksa [2021-11-23 15:33:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2021-11-23 15:33:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2021-11-23 15:33:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:33:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2021-11-23 15:33:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2021-11-23 15:33:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2021-11-23 15:33:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2021-11-23 15:33:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure get_current_channel [2021-11-23 15:33:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current_channel [2021-11-23 15:33:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2021-11-23 15:33:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2021-11-23 15:33:58,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:33:58,653 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2021-11-23 15:33:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2021-11-23 15:33:58,653 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2021-11-23 15:33:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2021-11-23 15:33:58,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:33:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:33:58,654 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2021-11-23 15:33:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2021-11-23 15:33:58,654 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:33:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:33:58,655 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2021-11-23 15:33:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2021-11-23 15:33:58,655 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2021-11-23 15:33:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2021-11-23 15:33:58,656 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2021-11-23 15:33:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2021-11-23 15:33:58,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:33:58,656 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-23 15:33:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-23 15:33:58,657 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2021-11-23 15:33:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2021-11-23 15:33:58,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:33:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:33:58,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:33:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:33:58,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2021-11-23 15:33:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2021-11-23 15:33:58,658 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2021-11-23 15:33:58,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2021-11-23 15:33:58,658 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2021-11-23 15:33:58,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2021-11-23 15:33:58,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:33:58,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2021-11-23 15:33:58,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2021-11-23 15:33:58,659 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2021-11-23 15:33:58,660 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2021-11-23 15:33:58,660 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2021-11-23 15:33:58,660 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2021-11-23 15:33:58,660 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2021-11-23 15:33:58,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2021-11-23 15:33:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:33:58,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:33:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:33:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2021-11-23 15:33:58,661 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2021-11-23 15:33:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2021-11-23 15:33:58,662 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2021-11-23 15:33:58,662 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2021-11-23 15:33:58,662 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2021-11-23 15:33:58,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:33:58,662 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-23 15:33:58,663 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-23 15:33:58,663 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:33:58,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:33:58,663 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2021-11-23 15:33:58,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2021-11-23 15:33:58,664 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_device_poller [2021-11-23 15:33:58,664 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_device_poller [2021-11-23 15:33:58,664 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2021-11-23 15:33:58,664 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2021-11-23 15:33:58,664 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_add_key [2021-11-23 15:33:58,665 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_add_key [2021-11-23 15:33:58,665 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:33:58,665 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:33:58,665 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2021-11-23 15:33:58,665 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2021-11-23 15:33:58,666 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-23 15:33:58,666 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-23 15:33:58,666 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:33:58,666 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:33:58,666 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:33:58,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:33:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2021-11-23 15:33:58,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2021-11-23 15:33:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2021-11-23 15:33:58,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2021-11-23 15:33:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2021-11-23 15:33:58,668 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2021-11-23 15:33:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2021-11-23 15:33:58,668 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2021-11-23 15:33:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2021-11-23 15:33:58,669 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2021-11-23 15:33:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2021-11-23 15:33:58,669 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2021-11-23 15:33:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:33:58,669 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:33:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:33:58,670 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:33:58,670 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_scan [2021-11-23 15:33:58,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_scan [2021-11-23 15:33:58,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:33:58,670 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:33:58,671 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:33:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2021-11-23 15:33:58,671 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2021-11-23 15:33:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 15:33:58,671 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 15:33:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:33:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:33:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_dump_station [2021-11-23 15:33:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_dump_station [2021-11-23 15:33:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:33:58,673 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:33:59,918 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:33:59,927 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:34:00,601 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:34:00,607 INFO L158 Benchmark]: Toolchain (without parser) took 8771.51ms. Allocated memory was 115.3MB in the beginning and 318.8MB in the end (delta: 203.4MB). Free memory was 68.9MB in the beginning and 133.5MB in the end (delta: -64.5MB). Peak memory consumption was 140.9MB. Max. memory is 16.1GB. [2021-11-23 15:34:00,607 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 115.3MB. Free memory is still 71.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:34:00,609 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5461.88ms. Allocated memory was 115.3MB in the beginning and 216.0MB in the end (delta: 100.7MB). Free memory was 68.6MB in the beginning and 88.4MB in the end (delta: -19.8MB). Peak memory consumption was 100.0MB. Max. memory is 16.1GB. [2021-11-23 15:34:00,609 INFO L158 Benchmark]: Boogie Procedure Inliner took 581.26ms. Allocated memory is still 216.0MB. Free memory was 88.4MB in the beginning and 91.7MB in the end (delta: -3.3MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. [2021-11-23 15:34:00,610 INFO L158 Benchmark]: Boogie Preprocessor took 642.59ms. Allocated memory was 216.0MB in the beginning and 318.8MB in the end (delta: 102.8MB). Free memory was 90.7MB in the beginning and 169.1MB in the end (delta: -78.5MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. [2021-11-23 15:34:00,611 INFO L158 Benchmark]: RCFGBuilder took 2080.02ms. Allocated memory is still 318.8MB. Free memory was 169.1MB in the beginning and 133.5MB in the end (delta: 35.6MB). Peak memory consumption was 38.3MB. Max. memory is 16.1GB. [2021-11-23 15:34:00,614 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 115.3MB. Free memory is still 71.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5461.88ms. Allocated memory was 115.3MB in the beginning and 216.0MB in the end (delta: 100.7MB). Free memory was 68.6MB in the beginning and 88.4MB in the end (delta: -19.8MB). Peak memory consumption was 100.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 581.26ms. Allocated memory is still 216.0MB. Free memory was 88.4MB in the beginning and 91.7MB in the end (delta: -3.3MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 642.59ms. Allocated memory was 216.0MB in the beginning and 318.8MB in the end (delta: 102.8MB). Free memory was 90.7MB in the beginning and 169.1MB in the end (delta: -78.5MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2080.02ms. Allocated memory is still 318.8MB. Free memory was 169.1MB in the beginning and 133.5MB in the end (delta: 35.6MB). Peak memory consumption was 38.3MB. 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 15:34:00,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/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_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/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_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/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 114d7004654a3d86a028c0b122f5dce364226bca3b84d6d8b6f812ccac52ec20 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:34:03,651 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:34:03,656 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:34:03,733 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:34:03,734 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:34:03,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:34:03,742 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:34:03,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:34:03,753 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:34:03,760 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:34:03,765 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:34:03,767 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:34:03,768 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:34:03,772 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:34:03,774 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:34:03,780 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:34:03,783 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:34:03,784 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:34:03,787 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:34:03,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:34:03,800 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:34:03,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:34:03,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:34:03,809 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:34:03,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:34:03,821 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:34:03,822 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:34:03,824 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:34:03,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:34:03,827 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:34:03,827 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:34:03,829 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:34:03,832 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:34:03,833 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:34:03,835 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:34:03,835 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:34:03,837 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:34:03,837 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:34:03,838 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:34:03,840 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:34:03,841 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:34:03,848 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:34:03,885 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:34:03,886 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:34:03,887 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:34:03,887 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:34:03,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:34:03,889 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:34:03,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:34:03,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:34:03,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:34:03,890 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:34:03,890 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:34:03,891 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:34:03,891 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:34:03,891 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:34:03,892 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:34:03,892 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:34:03,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:34:03,892 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:34:03,893 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:34:03,893 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:34:03,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:34:03,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:34:03,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:34:03,894 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:34:03,895 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:34:03,895 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:34:03,895 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:34:03,896 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:34:03,896 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:34:03,896 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_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 114d7004654a3d86a028c0b122f5dce364226bca3b84d6d8b6f812ccac52ec20 [2021-11-23 15:34:04,342 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:34:04,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:34:04,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:34:04,376 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:34:04,378 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:34:04,380 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2021-11-23 15:34:04,475 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/data/e780495bb/1e8437c9df41437eadd2c12b97660d3d/FLAG130c34948 [2021-11-23 15:34:05,935 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:34:05,935 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2021-11-23 15:34:06,048 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/data/e780495bb/1e8437c9df41437eadd2c12b97660d3d/FLAG130c34948 [2021-11-23 15:34:06,513 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/data/e780495bb/1e8437c9df41437eadd2c12b97660d3d [2021-11-23 15:34:06,518 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:34:06,520 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:34:06,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:34:06,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:34:06,529 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:34:06,530 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:34:06" (1/1) ... [2021-11-23 15:34:06,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a5d9c7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:06, skipping insertion in model container [2021-11-23 15:34:06,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:34:06" (1/1) ... [2021-11-23 15:34:06,541 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:34:06,802 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:34:11,134 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_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[447736,447749] [2021-11-23 15:34:11,390 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:34:11,518 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:34:11,638 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:34:12,386 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_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[447736,447749] [2021-11-23 15:34:12,402 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:34:12,471 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:34:13,224 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_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[447736,447749] [2021-11-23 15:34:13,243 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:34:13,610 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:34:13,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:13 WrapperNode [2021-11-23 15:34:13,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:34:13,612 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:34:13,612 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:34:13,613 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:34:13,620 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:13" (1/1) ... [2021-11-23 15:34:13,754 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:13" (1/1) ... [2021-11-23 15:34:14,013 INFO L137 Inliner]: procedures = 376, calls = 4604, calls flagged for inlining = 125, calls inlined = 121, statements flattened = 8610 [2021-11-23 15:34:14,014 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:34:14,015 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:34:14,015 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:34:14,015 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:34:14,025 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:13" (1/1) ... [2021-11-23 15:34:14,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:13" (1/1) ... [2021-11-23 15:34:14,088 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:13" (1/1) ... [2021-11-23 15:34:14,089 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:13" (1/1) ... [2021-11-23 15:34:14,395 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:13" (1/1) ... [2021-11-23 15:34:14,444 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:13" (1/1) ... [2021-11-23 15:34:14,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:13" (1/1) ... [2021-11-23 15:34:14,688 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:34:14,690 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:34:14,694 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:34:14,696 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:34:14,697 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:13" (1/1) ... [2021-11-23 15:34:14,705 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:34:14,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:34:14,739 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:34:14,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:34:14,803 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:34:14,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:34:14,804 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2021-11-23 15:34:14,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2021-11-23 15:34:14,804 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2021-11-23 15:34:14,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2021-11-23 15:34:14,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:34:14,805 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2021-11-23 15:34:14,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2021-11-23 15:34:14,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:34:14,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:34:14,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:34:14,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:34:14,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:34:14,806 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2021-11-23 15:34:14,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2021-11-23 15:34:14,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:34:14,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:34:14,807 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:34:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:34:14,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:34:14,808 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:34:14,808 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_power_mgmt [2021-11-23 15:34:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_power_mgmt [2021-11-23 15:34:14,809 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_station [2021-11-23 15:34:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_station [2021-11-23 15:34:14,809 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-23 15:34:14,809 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-23 15:34:14,810 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-11-23 15:34:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-11-23 15:34:14,810 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2021-11-23 15:34:14,810 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2021-11-23 15:34:14,811 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:34:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:34:14,811 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2021-11-23 15:34:14,811 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2021-11-23 15:34:14,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2021-11-23 15:34:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2021-11-23 15:34:14,813 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2021-11-23 15:34:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2021-11-23 15:34:14,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:34:14,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:34:14,814 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_leave_ibss [2021-11-23 15:34:14,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_leave_ibss [2021-11-23 15:34:14,814 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:34:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:34:14,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2021-11-23 15:34:14,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2021-11-23 15:34:14,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2021-11-23 15:34:14,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2021-11-23 15:34:14,816 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_worker [2021-11-23 15:34:14,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_worker [2021-11-23 15:34:14,817 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2021-11-23 15:34:14,818 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2021-11-23 15:34:14,818 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_change_virtual_intf [2021-11-23 15:34:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_change_virtual_intf [2021-11-23 15:34:14,819 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_tx_power [2021-11-23 15:34:14,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_tx_power [2021-11-23 15:34:14,820 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2021-11-23 15:34:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2021-11-23 15:34:14,820 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_default_key [2021-11-23 15:34:14,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_default_key [2021-11-23 15:34:14,820 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_pmksa [2021-11-23 15:34:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_pmksa [2021-11-23 15:34:14,821 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2021-11-23 15:34:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2021-11-23 15:34:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:34:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:34:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:34:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:34:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:34:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:34:14,824 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:34:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:34:14,824 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_tx_power [2021-11-23 15:34:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_tx_power [2021-11-23 15:34:14,825 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2021-11-23 15:34:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2021-11-23 15:34:14,825 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2021-11-23 15:34:14,825 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2021-11-23 15:34:14,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:34:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:34:14,826 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_key [2021-11-23 15:34:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_key [2021-11-23 15:34:14,826 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2021-11-23 15:34:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2021-11-23 15:34:14,827 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:34:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:34:14,828 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2021-11-23 15:34:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2021-11-23 15:34:14,829 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:34:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:34:14,829 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2021-11-23 15:34:14,829 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2021-11-23 15:34:14,830 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:34:14,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:34:14,831 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:34:14,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:34:14,832 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_scan_results [2021-11-23 15:34:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_scan_results [2021-11-23 15:34:14,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:34:14,833 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:34:14,833 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:34:14,834 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_cqm_rssi_config [2021-11-23 15:34:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_cqm_rssi_config [2021-11-23 15:34:14,834 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2021-11-23 15:34:14,834 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2021-11-23 15:34:14,834 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_join_ibss [2021-11-23 15:34:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_join_ibss [2021-11-23 15:34:14,835 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2021-11-23 15:34:14,835 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2021-11-23 15:34:14,836 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2021-11-23 15:34:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2021-11-23 15:34:14,836 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2021-11-23 15:34:14,836 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2021-11-23 15:34:14,837 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:34:14,838 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:34:14,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:34:14,841 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2021-11-23 15:34:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2021-11-23 15:34:14,842 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_flush_pmksa [2021-11-23 15:34:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_flush_pmksa [2021-11-23 15:34:14,845 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2021-11-23 15:34:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2021-11-23 15:34:14,845 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:34:14,845 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:34:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-23 15:34:14,852 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-23 15:34:14,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:34:14,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:34:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2021-11-23 15:34:14,853 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2021-11-23 15:34:14,853 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2021-11-23 15:34:14,853 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2021-11-23 15:34:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:34:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:34:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:34:14,854 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:34:14,854 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:34:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:34:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:34:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:34:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-11-23 15:34:14,855 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-11-23 15:34:14,855 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2021-11-23 15:34:14,856 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2021-11-23 15:34:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2021-11-23 15:34:14,856 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2021-11-23 15:34:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:34:14,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:34:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:34:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:34:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2021-11-23 15:34:14,857 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2021-11-23 15:34:14,857 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:34:14,858 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:34:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2021-11-23 15:34:14,858 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2021-11-23 15:34:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:34:14,858 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:34:14,858 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:34:14,859 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:34:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:34:14,859 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:34:14,859 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2021-11-23 15:34:14,859 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2021-11-23 15:34:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2021-11-23 15:34:14,860 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2021-11-23 15:34:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:34:14,860 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:34:14,860 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2021-11-23 15:34:14,861 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2021-11-23 15:34:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2021-11-23 15:34:14,861 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2021-11-23 15:34:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:34:14,861 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:34:14,861 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2021-11-23 15:34:14,862 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2021-11-23 15:34:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:34:14,862 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:34:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:34:14,862 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:34:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_pmksa [2021-11-23 15:34:14,863 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_pmksa [2021-11-23 15:34:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2021-11-23 15:34:14,863 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2021-11-23 15:34:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2021-11-23 15:34:14,864 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2021-11-23 15:34:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2021-11-23 15:34:14,864 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2021-11-23 15:34:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure get_current_channel [2021-11-23 15:34:14,864 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current_channel [2021-11-23 15:34:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2021-11-23 15:34:14,865 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2021-11-23 15:34:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2021-11-23 15:34:14,865 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2021-11-23 15:34:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2021-11-23 15:34:14,865 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2021-11-23 15:34:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:34:14,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:34:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2021-11-23 15:34:14,866 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2021-11-23 15:34:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:34:14,867 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:34:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2021-11-23 15:34:14,867 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2021-11-23 15:34:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2021-11-23 15:34:14,867 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2021-11-23 15:34:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2021-11-23 15:34:14,868 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2021-11-23 15:34:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-23 15:34:14,868 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-23 15:34:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2021-11-23 15:34:14,868 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2021-11-23 15:34:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:34:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:34:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:34:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:34:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:34:14,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:34:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:34:14,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:34:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2021-11-23 15:34:14,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2021-11-23 15:34:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2021-11-23 15:34:14,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2021-11-23 15:34:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2021-11-23 15:34:14,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2021-11-23 15:34:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:34:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2021-11-23 15:34:14,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2021-11-23 15:34:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2021-11-23 15:34:14,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2021-11-23 15:34:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2021-11-23 15:34:14,872 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2021-11-23 15:34:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2021-11-23 15:34:14,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2021-11-23 15:34:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:34:14,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:34:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:34:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2021-11-23 15:34:14,874 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2021-11-23 15:34:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2021-11-23 15:34:14,875 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2021-11-23 15:34:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2021-11-23 15:34:14,880 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2021-11-23 15:34:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:34:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:34:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:34:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-23 15:34:14,881 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-23 15:34:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:34:14,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:34:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:34:14,885 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2021-11-23 15:34:14,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2021-11-23 15:34:14,885 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_device_poller [2021-11-23 15:34:14,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_device_poller [2021-11-23 15:34:14,886 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2021-11-23 15:34:14,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2021-11-23 15:34:14,886 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_add_key [2021-11-23 15:34:14,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_add_key [2021-11-23 15:34:14,886 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:34:14,886 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:34:14,887 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2021-11-23 15:34:14,887 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2021-11-23 15:34:14,887 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-23 15:34:14,887 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-23 15:34:14,887 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:34:14,888 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:34:14,888 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:34:14,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:34:14,888 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2021-11-23 15:34:14,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2021-11-23 15:34:14,888 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2021-11-23 15:34:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2021-11-23 15:34:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2021-11-23 15:34:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2021-11-23 15:34:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2021-11-23 15:34:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2021-11-23 15:34:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2021-11-23 15:34:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2021-11-23 15:34:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2021-11-23 15:34:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2021-11-23 15:34:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:34:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:34:14,891 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:34:14,891 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:34:14,891 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_scan [2021-11-23 15:34:14,891 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_scan [2021-11-23 15:34:14,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:34:14,892 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:34:14,892 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:34:14,892 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2021-11-23 15:34:14,892 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2021-11-23 15:34:14,892 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 15:34:14,892 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 15:34:14,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:34:14,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:34:14,893 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_dump_station [2021-11-23 15:34:14,893 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_dump_station [2021-11-23 15:34:14,893 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:34:14,894 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:34:16,231 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:34:16,241 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:34:29,686 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:34:29,690 INFO L158 Benchmark]: Toolchain (without parser) took 23168.37ms. Allocated memory was 67.1MB in the beginning and 536.9MB in the end (delta: 469.8MB). Free memory was 38.5MB in the beginning and 315.2MB in the end (delta: -276.7MB). Peak memory consumption was 191.7MB. Max. memory is 16.1GB. [2021-11-23 15:34:29,691 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 54.5MB. Free memory was 34.4MB in the beginning and 34.3MB in the end (delta: 39.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:34:29,691 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7085.67ms. Allocated memory was 67.1MB in the beginning and 281.0MB in the end (delta: 213.9MB). Free memory was 38.2MB in the beginning and 171.0MB in the end (delta: -132.9MB). Peak memory consumption was 159.5MB. Max. memory is 16.1GB. [2021-11-23 15:34:29,692 INFO L158 Benchmark]: Boogie Procedure Inliner took 402.47ms. Allocated memory is still 281.0MB. Free memory was 171.0MB in the beginning and 152.6MB in the end (delta: 18.4MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-11-23 15:34:29,693 INFO L158 Benchmark]: Boogie Preprocessor took 673.48ms. Allocated memory was 281.0MB in the beginning and 536.9MB in the end (delta: 255.9MB). Free memory was 152.6MB in the beginning and 404.4MB in the end (delta: -251.8MB). Peak memory consumption was 85.9MB. Max. memory is 16.1GB. [2021-11-23 15:34:29,693 INFO L158 Benchmark]: RCFGBuilder took 14997.68ms. Allocated memory is still 536.9MB. Free memory was 404.4MB in the beginning and 315.2MB in the end (delta: 89.1MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2021-11-23 15:34:29,696 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 54.5MB. Free memory was 34.4MB in the beginning and 34.3MB in the end (delta: 39.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7085.67ms. Allocated memory was 67.1MB in the beginning and 281.0MB in the end (delta: 213.9MB). Free memory was 38.2MB in the beginning and 171.0MB in the end (delta: -132.9MB). Peak memory consumption was 159.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 402.47ms. Allocated memory is still 281.0MB. Free memory was 171.0MB in the beginning and 152.6MB in the end (delta: 18.4MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 673.48ms. Allocated memory was 281.0MB in the beginning and 536.9MB in the end (delta: 255.9MB). Free memory was 152.6MB in the beginning and 404.4MB in the end (delta: -251.8MB). Peak memory consumption was 85.9MB. Max. memory is 16.1GB. * RCFGBuilder took 14997.68ms. Allocated memory is still 536.9MB. Free memory was 404.4MB in the beginning and 315.2MB in the end (delta: 89.1MB). Peak memory consumption was 88.1MB. 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 15:34:29,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d06da6e-6eb7-4b3b-a845-30070bd4adaf/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