./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5df375afe9fb68708289d9f3c6788a2547ede1538b0aa584ee561e48e9fb4c63 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:07:43,609 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:07:43,611 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:07:43,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:07:43,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:07:43,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:07:43,650 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:07:43,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:07:43,654 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:07:43,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:07:43,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:07:43,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:07:43,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:07:43,661 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:07:43,662 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:07:43,665 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:07:43,666 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:07:43,667 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:07:43,668 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:07:43,673 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:07:43,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:07:43,688 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:07:43,688 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:07:43,689 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:07:43,690 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:07:43,690 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:07:43,690 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:07:43,691 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:07:43,691 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:07:43,692 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:07:43,692 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:07:43,692 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:07:43,693 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:07:43,693 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:07:43,693 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:07:43,694 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:07:43,694 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:07:43,694 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:07:43,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:07:43,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:07:43,695 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:07:43,696 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:07:43,709 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:07:43,711 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:07:43,712 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:07:43,712 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:07:43,713 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:07:43,713 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:07:43,714 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:07:43,714 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:07:43,714 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:07:43,714 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:07:43,715 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:07:43,715 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:07:43,715 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:07:43,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:07:43,715 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:07:43,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:07:43,716 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:07:43,716 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:07:43,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:07:43,716 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:07:43,716 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:07:43,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:07:43,716 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:07:43,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:07:43,717 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:07:43,717 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:07:43,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:07:43,717 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:07:43,717 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:07:43,717 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:07:43,717 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:07:43,718 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5df375afe9fb68708289d9f3c6788a2547ede1538b0aa584ee561e48e9fb4c63 [2021-12-15 13:07:43,927 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:07:43,953 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:07:43,955 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:07:43,956 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:07:43,957 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:07:43,958 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2021-12-15 13:07:44,011 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e087ddab0/c349e6c0db0242e68fd1ccf476ce475e/FLAG1454fbd8f [2021-12-15 13:07:44,675 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:07:44,675 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2021-12-15 13:07:44,715 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e087ddab0/c349e6c0db0242e68fd1ccf476ce475e/FLAG1454fbd8f [2021-12-15 13:07:45,004 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e087ddab0/c349e6c0db0242e68fd1ccf476ce475e [2021-12-15 13:07:45,006 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:07:45,007 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:07:45,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:07:45,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:07:45,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:07:45,012 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:45" (1/1) ... [2021-12-15 13:07:45,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a8fd190 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:45, skipping insertion in model container [2021-12-15 13:07:45,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:45" (1/1) ... [2021-12-15 13:07:45,018 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:07:45,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:07:46,371 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[209494,209507] [2021-12-15 13:07:47,948 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:07:48,019 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:07:48,147 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[209494,209507] [2021-12-15 13:07:48,375 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:07:48,498 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:07:48,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:48 WrapperNode [2021-12-15 13:07:48,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:07:48,500 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:07:48,500 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:07:48,500 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:07:48,505 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:48" (1/1) ... [2021-12-15 13:07:48,590 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:48" (1/1) ... [2021-12-15 13:07:48,769 INFO L137 Inliner]: procedures = 382, calls = 4296, calls flagged for inlining = 180, calls inlined = 177, statements flattened = 8043 [2021-12-15 13:07:48,770 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:07:48,770 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:07:48,770 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:07:48,770 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:07:48,791 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:48" (1/1) ... [2021-12-15 13:07:48,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:48" (1/1) ... [2021-12-15 13:07:48,827 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:48" (1/1) ... [2021-12-15 13:07:48,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:48" (1/1) ... [2021-12-15 13:07:48,946 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:48" (1/1) ... [2021-12-15 13:07:48,976 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:48" (1/1) ... [2021-12-15 13:07:49,080 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:48" (1/1) ... [2021-12-15 13:07:49,122 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:07:49,123 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:07:49,123 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:07:49,124 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:07:49,125 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:48" (1/1) ... [2021-12-15 13:07:49,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:07:49,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:07:49,199 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:07:49,227 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:07:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2021-12-15 13:07:49,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2021-12-15 13:07:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2021-12-15 13:07:49,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2021-12-15 13:07:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2021-12-15 13:07:49,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2021-12-15 13:07:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:07:49,243 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:07:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2021-12-15 13:07:49,243 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2021-12-15 13:07:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2021-12-15 13:07:49,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2021-12-15 13:07:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2021-12-15 13:07:49,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2021-12-15 13:07:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:07:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:07:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_tx [2021-12-15 13:07:49,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_tx [2021-12-15 13:07:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:07:49,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:07:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:07:49,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:07:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2021-12-15 13:07:49,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2021-12-15 13:07:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:07:49,245 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:07:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2021-12-15 13:07:49,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2021-12-15 13:07:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_4 [2021-12-15 13:07:49,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_4 [2021-12-15 13:07:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_3 [2021-12-15 13:07:49,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_3 [2021-12-15 13:07:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:07:49,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:07:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2021-12-15 13:07:49,246 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2021-12-15 13:07:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2021-12-15 13:07:49,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2021-12-15 13:07:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2021-12-15 13:07:49,247 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2021-12-15 13:07:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2021-12-15 13:07:49,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2021-12-15 13:07:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2021-12-15 13:07:49,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2021-12-15 13:07:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2021-12-15 13:07:49,248 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2021-12-15 13:07:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2021-12-15 13:07:49,248 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2021-12-15 13:07:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2021-12-15 13:07:49,248 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2021-12-15 13:07:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_set_channel [2021-12-15 13:07:49,248 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_set_channel [2021-12-15 13:07:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2021-12-15 13:07:49,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2021-12-15 13:07:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_writereg [2021-12-15 13:07:49,249 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_writereg [2021-12-15 13:07:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-15 13:07:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-15 13:07:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_generic_frame_duration [2021-12-15 13:07:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_generic_frame_duration [2021-12-15 13:07:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:07:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:07:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:07:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:07:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:07:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:07:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2021-12-15 13:07:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2021-12-15 13:07:49,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:07:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:07:49,252 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-12-15 13:07:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-12-15 13:07:49,252 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:07:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:07:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-12-15 13:07:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-12-15 13:07:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_int_disable [2021-12-15 13:07:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_int_disable [2021-12-15 13:07:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:07:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:07:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:07:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:07:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:07:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:07:49,254 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2021-12-15 13:07:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2021-12-15 13:07:49,254 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2021-12-15 13:07:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2021-12-15 13:07:49,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:07:49,255 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2021-12-15 13:07:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2021-12-15 13:07:49,255 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2021-12-15 13:07:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2021-12-15 13:07:49,255 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2021-12-15 13:07:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2021-12-15 13:07:49,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:07:49,256 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_stop [2021-12-15 13:07:49,256 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_stop [2021-12-15 13:07:49,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-12-15 13:07:49,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-12-15 13:07:49,257 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2021-12-15 13:07:49,257 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2021-12-15 13:07:49,257 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2021-12-15 13:07:49,257 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2021-12-15 13:07:49,257 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-12-15 13:07:49,257 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2021-12-15 13:07:49,257 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2021-12-15 13:07:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:07:49,258 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:07:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:07:49,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:07:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:07:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:07:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2021-12-15 13:07:49,259 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2021-12-15 13:07:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2021-12-15 13:07:49,259 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2021-12-15 13:07:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2021-12-15 13:07:49,260 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2021-12-15 13:07:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:07:49,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:07:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___skb_dequeue_14 [2021-12-15 13:07:49,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___skb_dequeue_14 [2021-12-15 13:07:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:07:49,263 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:07:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2021-12-15 13:07:49,263 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2021-12-15 13:07:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2021-12-15 13:07:49,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2021-12-15 13:07:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:07:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:07:49,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:07:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2021-12-15 13:07:49,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2021-12-15 13:07:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:07:49,268 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:07:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:07:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:07:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2021-12-15 13:07:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2021-12-15 13:07:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:07:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2021-12-15 13:07:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2021-12-15 13:07:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2021-12-15 13:07:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2021-12-15 13:07:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_readreg [2021-12-15 13:07:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_readreg [2021-12-15 13:07:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:07:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:07:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:07:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2021-12-15 13:07:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2021-12-15 13:07:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2021-12-15 13:07:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2021-12-15 13:07:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:07:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:07:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:07:49,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:07:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-12-15 13:07:49,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-12-15 13:07:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2021-12-15 13:07:49,271 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2021-12-15 13:07:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2021-12-15 13:07:49,271 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2021-12-15 13:07:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-12-15 13:07:49,271 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-12-15 13:07:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-12-15 13:07:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-12-15 13:07:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2021-12-15 13:07:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2021-12-15 13:07:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2021-12-15 13:07:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2021-12-15 13:07:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2021-12-15 13:07:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2021-12-15 13:07:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:07:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:07:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:07:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:07:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:07:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2021-12-15 13:07:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2021-12-15 13:07:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2021-12-15 13:07:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2021-12-15 13:07:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2021-12-15 13:07:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2021-12-15 13:07:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:07:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:07:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2021-12-15 13:07:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2021-12-15 13:07:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2021-12-15 13:07:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2021-12-15 13:07:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2021-12-15 13:07:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2021-12-15 13:07:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2021-12-15 13:07:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_conf_ac_parm [2021-12-15 13:07:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_conf_ac_parm [2021-12-15 13:07:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:07:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:07:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:07:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:07:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-12-15 13:07:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-12-15 13:07:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2021-12-15 13:07:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2021-12-15 13:07:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:07:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:07:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:07:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:07:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:07:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2021-12-15 13:07:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2021-12-15 13:07:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:07:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:07:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:07:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:07:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2021-12-15 13:07:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2021-12-15 13:07:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2021-12-15 13:07:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2021-12-15 13:07:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-12-15 13:07:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-12-15 13:07:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_init [2021-12-15 13:07:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_init [2021-12-15 13:07:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2021-12-15 13:07:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2021-12-15 13:07:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2021-12-15 13:07:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2021-12-15 13:07:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:07:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:07:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:07:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:07:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:07:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:07:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2021-12-15 13:07:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2021-12-15 13:07:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2021-12-15 13:07:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2021-12-15 13:07:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam2 [2021-12-15 13:07:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam2 [2021-12-15 13:07:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2021-12-15 13:07:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2021-12-15 13:07:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2021-12-15 13:07:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2021-12-15 13:07:49,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2021-12-15 13:07:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2021-12-15 13:07:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:07:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2021-12-15 13:07:49,282 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2021-12-15 13:07:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_three_wire_io [2021-12-15 13:07:49,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_three_wire_io [2021-12-15 13:07:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_basic_rates [2021-12-15 13:07:49,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_basic_rates [2021-12-15 13:07:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2021-12-15 13:07:49,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2021-12-15 13:07:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2021-12-15 13:07:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2021-12-15 13:07:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-12-15 13:07:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-12-15 13:07:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2021-12-15 13:07:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:07:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:07:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-12-15 13:07:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-12-15 13:07:50,247 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:07:50,249 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:07:50,464 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:07:50,468 INFO L158 Benchmark]: Toolchain (without parser) took 5460.32ms. Allocated memory was 102.8MB in the beginning and 442.5MB in the end (delta: 339.7MB). Free memory was 64.9MB in the beginning and 293.3MB in the end (delta: -228.4MB). Peak memory consumption was 125.1MB. Max. memory is 16.1GB. [2021-12-15 13:07:50,468 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 102.8MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:07:50,469 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3490.62ms. Allocated memory was 102.8MB in the beginning and 222.3MB in the end (delta: 119.5MB). Free memory was 64.6MB in the beginning and 123.2MB in the end (delta: -58.5MB). Peak memory consumption was 104.4MB. Max. memory is 16.1GB. [2021-12-15 13:07:50,469 INFO L158 Benchmark]: Boogie Procedure Inliner took 269.40ms. Allocated memory is still 222.3MB. Free memory was 123.2MB in the beginning and 116.7MB in the end (delta: 6.4MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. [2021-12-15 13:07:50,469 INFO L158 Benchmark]: Boogie Preprocessor took 352.43ms. Allocated memory is still 222.3MB. Free memory was 116.7MB in the beginning and 96.8MB in the end (delta: 20.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-12-15 13:07:50,470 INFO L158 Benchmark]: RCFGBuilder took 1343.22ms. Allocated memory was 222.3MB in the beginning and 442.5MB in the end (delta: 220.2MB). Free memory was 96.8MB in the beginning and 293.3MB in the end (delta: -196.5MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2021-12-15 13:07:50,472 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 102.8MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3490.62ms. Allocated memory was 102.8MB in the beginning and 222.3MB in the end (delta: 119.5MB). Free memory was 64.6MB in the beginning and 123.2MB in the end (delta: -58.5MB). Peak memory consumption was 104.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 269.40ms. Allocated memory is still 222.3MB. Free memory was 123.2MB in the beginning and 116.7MB in the end (delta: 6.4MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 352.43ms. Allocated memory is still 222.3MB. Free memory was 116.7MB in the beginning and 96.8MB in the end (delta: 20.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1343.22ms. Allocated memory was 222.3MB in the beginning and 442.5MB in the end (delta: 220.2MB). Free memory was 96.8MB in the beginning and 293.3MB in the end (delta: -196.5MB). Peak memory consumption was 36.3MB. 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. [2021-12-15 13:07:50,501 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5df375afe9fb68708289d9f3c6788a2547ede1538b0aa584ee561e48e9fb4c63 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:07:52,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:07:52,549 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:07:52,601 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:07:52,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:07:52,606 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:07:52,608 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:07:52,614 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:07:52,616 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:07:52,620 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:07:52,633 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:07:52,638 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:07:52,638 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:07:52,641 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:07:52,642 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:07:52,647 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:07:52,648 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:07:52,649 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:07:52,651 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:07:52,658 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:07:52,660 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:07:52,661 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:07:52,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:07:52,664 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:07:52,666 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:07:52,666 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:07:52,667 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:07:52,668 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:07:52,669 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:07:52,670 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:07:52,670 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:07:52,671 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:07:52,672 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:07:52,673 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:07:52,674 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:07:52,674 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:07:52,675 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:07:52,675 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:07:52,675 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:07:52,677 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:07:52,678 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:07:52,679 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:07:52,718 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:07:52,718 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:07:52,719 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:07:52,720 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:07:52,720 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:07:52,720 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:07:52,721 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:07:52,722 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:07:52,722 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:07:52,722 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:07:52,723 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:07:52,723 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:07:52,723 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:07:52,723 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:07:52,723 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:07:52,723 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:07:52,723 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:07:52,724 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:07:52,724 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:07:52,724 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:07:52,724 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:07:52,724 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:07:52,724 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:07:52,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:07:52,732 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:07:52,732 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:07:52,732 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:07:52,732 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:07:52,732 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:07:52,732 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:07:52,733 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:07:52,733 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:07:52,733 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:07:52,733 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:07:52,734 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5df375afe9fb68708289d9f3c6788a2547ede1538b0aa584ee561e48e9fb4c63 [2021-12-15 13:07:52,999 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:07:53,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:07:53,019 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:07:53,020 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:07:53,021 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:07:53,022 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2021-12-15 13:07:53,067 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b51f57a0c/1c2c80bb9cc9441e8848466759c996fb/FLAG1a63cc504 [2021-12-15 13:07:53,887 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:07:53,888 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2021-12-15 13:07:53,926 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b51f57a0c/1c2c80bb9cc9441e8848466759c996fb/FLAG1a63cc504 [2021-12-15 13:07:53,953 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b51f57a0c/1c2c80bb9cc9441e8848466759c996fb [2021-12-15 13:07:53,955 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:07:53,956 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:07:53,957 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:07:53,957 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:07:53,960 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:07:53,960 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:53" (1/1) ... [2021-12-15 13:07:53,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38be6bbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:53, skipping insertion in model container [2021-12-15 13:07:53,961 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:53" (1/1) ... [2021-12-15 13:07:53,966 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:07:54,095 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:07:55,264 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[209494,209507] [2021-12-15 13:07:56,536 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-12-15 13:07:56,668 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-12-15 13:07:56,752 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-12-15 13:07:56,999 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:07:57,058 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:07:57,147 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:07:57,240 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[209494,209507] [2021-12-15 13:07:57,439 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:07:57,469 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:07:57,571 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[209494,209507] [2021-12-15 13:07:57,730 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:07:57,933 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:07:57,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:57 WrapperNode [2021-12-15 13:07:57,934 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:07:57,935 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:07:57,935 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:07:57,935 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:07:57,941 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:57" (1/1) ... [2021-12-15 13:07:58,083 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:57" (1/1) ... [2021-12-15 13:07:58,338 INFO L137 Inliner]: procedures = 397, calls = 4296, calls flagged for inlining = 180, calls inlined = 177, statements flattened = 7899 [2021-12-15 13:07:58,339 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:07:58,340 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:07:58,340 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:07:58,340 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:07:58,346 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:57" (1/1) ... [2021-12-15 13:07:58,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:57" (1/1) ... [2021-12-15 13:07:58,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:57" (1/1) ... [2021-12-15 13:07:58,388 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:57" (1/1) ... [2021-12-15 13:07:58,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:57" (1/1) ... [2021-12-15 13:07:58,498 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:57" (1/1) ... [2021-12-15 13:07:58,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:57" (1/1) ... [2021-12-15 13:07:58,564 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:07:58,565 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:07:58,565 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:07:58,566 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:07:58,566 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:57" (1/1) ... [2021-12-15 13:07:58,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:07:58,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:07:58,610 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:07:58,629 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:07:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2021-12-15 13:07:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2021-12-15 13:07:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2021-12-15 13:07:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2021-12-15 13:07:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2021-12-15 13:07:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2021-12-15 13:07:58,642 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2021-12-15 13:07:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2021-12-15 13:07:58,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:07:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:07:58,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:07:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:07:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2021-12-15 13:07:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2021-12-15 13:07:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2021-12-15 13:07:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2021-12-15 13:07:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2021-12-15 13:07:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2021-12-15 13:07:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_writereg [2021-12-15 13:07:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_writereg [2021-12-15 13:07:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-15 13:07:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-15 13:07:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_generic_frame_duration [2021-12-15 13:07:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_generic_frame_duration [2021-12-15 13:07:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:07:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:07:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-12-15 13:07:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-12-15 13:07:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:07:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:07:58,646 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:07:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:07:58,646 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2021-12-15 13:07:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2021-12-15 13:07:58,646 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2021-12-15 13:07:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2021-12-15 13:07:58,646 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2021-12-15 13:07:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2021-12-15 13:07:58,647 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2021-12-15 13:07:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2021-12-15 13:07:58,647 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2021-12-15 13:07:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2021-12-15 13:07:58,647 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-12-15 13:07:58,648 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2021-12-15 13:07:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2021-12-15 13:07:58,648 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:07:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:07:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:07:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:07:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:07:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2021-12-15 13:07:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2021-12-15 13:07:58,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:07:58,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:07:58,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:07:58,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:07:58,650 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2021-12-15 13:07:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2021-12-15 13:07:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:07:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:07:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2021-12-15 13:07:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2021-12-15 13:07:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2021-12-15 13:07:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2021-12-15 13:07:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:07:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:07:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:07:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:07:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2021-12-15 13:07:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2021-12-15 13:07:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2021-12-15 13:07:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2021-12-15 13:07:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:07:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:07:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2021-12-15 13:07:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2021-12-15 13:07:58,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:07:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:07:58,653 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-12-15 13:07:58,653 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-12-15 13:07:58,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-12-15 13:07:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-12-15 13:07:58,654 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2021-12-15 13:07:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2021-12-15 13:07:58,654 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2021-12-15 13:07:58,654 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2021-12-15 13:07:58,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:07:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:07:58,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:07:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:07:58,655 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2021-12-15 13:07:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2021-12-15 13:07:58,655 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2021-12-15 13:07:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2021-12-15 13:07:58,655 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2021-12-15 13:07:58,656 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2021-12-15 13:07:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2021-12-15 13:07:58,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:07:58,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:07:58,656 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:07:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:07:58,656 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-12-15 13:07:58,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-12-15 13:07:58,657 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2021-12-15 13:07:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2021-12-15 13:07:58,657 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:07:58,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:07:58,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:07:58,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:07:58,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:07:58,660 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:07:58,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:07:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:07:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2021-12-15 13:07:58,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2021-12-15 13:07:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_init [2021-12-15 13:07:58,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_init [2021-12-15 13:07:58,662 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2021-12-15 13:07:58,665 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2021-12-15 13:07:58,666 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:07:58,666 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:07:58,666 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam2 [2021-12-15 13:07:58,666 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam2 [2021-12-15 13:07:58,666 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2021-12-15 13:07:58,666 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2021-12-15 13:07:58,666 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2021-12-15 13:07:58,667 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2021-12-15 13:07:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2021-12-15 13:07:58,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2021-12-15 13:07:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:07:58,667 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_basic_rates [2021-12-15 13:07:58,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_basic_rates [2021-12-15 13:07:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-12-15 13:07:58,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-12-15 13:07:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:07:58,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:07:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2021-12-15 13:07:58,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2021-12-15 13:07:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:07:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:07:58,668 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:07:58,668 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2021-12-15 13:07:58,669 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2021-12-15 13:07:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:07:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:07:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:07:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:07:58,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:07:58,670 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_tx [2021-12-15 13:07:58,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_tx [2021-12-15 13:07:58,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:07:58,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:07:58,670 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2021-12-15 13:07:58,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2021-12-15 13:07:58,670 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:07:58,670 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:07:58,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2021-12-15 13:07:58,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2021-12-15 13:07:58,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_4 [2021-12-15 13:07:58,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_4 [2021-12-15 13:07:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_3 [2021-12-15 13:07:58,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_3 [2021-12-15 13:07:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2021-12-15 13:07:58,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2021-12-15 13:07:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2021-12-15 13:07:58,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2021-12-15 13:07:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2021-12-15 13:07:58,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2021-12-15 13:07:58,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2021-12-15 13:07:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2021-12-15 13:07:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2021-12-15 13:07:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2021-12-15 13:07:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2021-12-15 13:07:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2021-12-15 13:07:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_set_channel [2021-12-15 13:07:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_set_channel [2021-12-15 13:07:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:07:58,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:07:58,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:07:58,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:07:58,673 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2021-12-15 13:07:58,673 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2021-12-15 13:07:58,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:07:58,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:07:58,674 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-12-15 13:07:58,674 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-12-15 13:07:58,674 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:07:58,674 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:07:58,674 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_int_disable [2021-12-15 13:07:58,674 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_int_disable [2021-12-15 13:07:58,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:07:58,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:07:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2021-12-15 13:07:58,675 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2021-12-15 13:07:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:07:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2021-12-15 13:07:58,675 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2021-12-15 13:07:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:07:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_stop [2021-12-15 13:07:58,675 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_stop [2021-12-15 13:07:58,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-12-15 13:07:58,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-12-15 13:07:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:07:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:07:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:07:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:07:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:07:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2021-12-15 13:07:58,676 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2021-12-15 13:07:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:07:58,676 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:07:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___skb_dequeue_14 [2021-12-15 13:07:58,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___skb_dequeue_14 [2021-12-15 13:07:58,677 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2021-12-15 13:07:58,677 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2021-12-15 13:07:58,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:07:58,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:07:58,677 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2021-12-15 13:07:58,677 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2021-12-15 13:07:58,677 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_readreg [2021-12-15 13:07:58,677 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_readreg [2021-12-15 13:07:58,678 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2021-12-15 13:07:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2021-12-15 13:07:58,678 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:07:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:07:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-12-15 13:07:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-12-15 13:07:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2021-12-15 13:07:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2021-12-15 13:07:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2021-12-15 13:07:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2021-12-15 13:07:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2021-12-15 13:07:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2021-12-15 13:07:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:07:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:07:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2021-12-15 13:07:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2021-12-15 13:07:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:07:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:07:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:07:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:07:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2021-12-15 13:07:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2021-12-15 13:07:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2021-12-15 13:07:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2021-12-15 13:07:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_conf_ac_parm [2021-12-15 13:07:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_conf_ac_parm [2021-12-15 13:07:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:07:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:07:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2021-12-15 13:07:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2021-12-15 13:07:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:07:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:07:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2021-12-15 13:07:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2021-12-15 13:07:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-12-15 13:07:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-12-15 13:07:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2021-12-15 13:07:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2021-12-15 13:07:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:07:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:07:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:07:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:07:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2021-12-15 13:07:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2021-12-15 13:07:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2021-12-15 13:07:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2021-12-15 13:07:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2021-12-15 13:07:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2021-12-15 13:07:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_three_wire_io [2021-12-15 13:07:58,737 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_three_wire_io [2021-12-15 13:07:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2021-12-15 13:07:58,737 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2021-12-15 13:07:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2021-12-15 13:07:58,737 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2021-12-15 13:07:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2021-12-15 13:07:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-12-15 13:07:58,737 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-12-15 13:07:59,590 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:07:59,605 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:08:01,949 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:08:01,953 INFO L158 Benchmark]: Toolchain (without parser) took 7995.39ms. Allocated memory was 58.7MB in the beginning and 293.6MB in the end (delta: 234.9MB). Free memory was 32.2MB in the beginning and 109.4MB in the end (delta: -77.2MB). Peak memory consumption was 177.0MB. Max. memory is 16.1GB. [2021-12-15 13:08:01,953 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 58.7MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 47.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:08:01,953 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3977.01ms. Allocated memory was 58.7MB in the beginning and 293.6MB in the end (delta: 234.9MB). Free memory was 32.0MB in the beginning and 156.6MB in the end (delta: -124.5MB). Peak memory consumption was 117.3MB. Max. memory is 16.1GB. [2021-12-15 13:08:01,954 INFO L158 Benchmark]: Boogie Procedure Inliner took 404.31ms. Allocated memory is still 293.6MB. Free memory was 156.6MB in the beginning and 180.7MB in the end (delta: -24.1MB). Peak memory consumption was 52.2MB. Max. memory is 16.1GB. [2021-12-15 13:08:01,954 INFO L158 Benchmark]: Boogie Preprocessor took 224.12ms. Allocated memory is still 293.6MB. Free memory was 180.7MB in the beginning and 123.0MB in the end (delta: 57.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2021-12-15 13:08:01,954 INFO L158 Benchmark]: RCFGBuilder took 3386.00ms. Allocated memory is still 293.6MB. Free memory was 123.0MB in the beginning and 109.4MB in the end (delta: 13.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-12-15 13:08:01,955 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 58.7MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 47.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3977.01ms. Allocated memory was 58.7MB in the beginning and 293.6MB in the end (delta: 234.9MB). Free memory was 32.0MB in the beginning and 156.6MB in the end (delta: -124.5MB). Peak memory consumption was 117.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 404.31ms. Allocated memory is still 293.6MB. Free memory was 156.6MB in the beginning and 180.7MB in the end (delta: -24.1MB). Peak memory consumption was 52.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 224.12ms. Allocated memory is still 293.6MB. Free memory was 180.7MB in the beginning and 123.0MB in the end (delta: 57.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3386.00ms. Allocated memory is still 293.6MB. Free memory was 123.0MB in the beginning and 109.4MB in the end (delta: 13.6MB). Peak memory consumption was 33.6MB. 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. [2021-12-15 13:08:01,990 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable