./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--mwl8k.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--mwl8k.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 fa9ec5014a93fa4ada80c2707ca9ad7bdd1ffda04a5a3c96f283fdf229b22b41 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:07:39,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:07:39,456 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:07:39,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:07:39,507 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:07:39,508 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:07:39,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:07:39,509 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:07:39,510 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:07:39,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:07:39,512 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:07:39,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:07:39,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:07:39,513 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:07:39,514 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:07:39,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:07:39,515 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:07:39,516 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:07:39,517 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:07:39,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:07:39,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:07:39,519 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:07:39,520 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:07:39,520 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:07:39,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:07:39,522 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:07:39,522 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:07:39,523 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:07:39,523 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:07:39,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:07:39,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:07:39,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:07:39,525 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:07:39,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:07:39,526 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:07:39,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:07:39,527 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:07:39,527 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:07:39,527 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:07:39,528 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:07:39,528 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:07:39,532 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:07:39,561 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:07:39,562 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:07:39,562 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:07:39,562 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:07:39,563 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:07:39,563 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:07:39,563 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:07:39,563 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:07:39,563 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:07:39,564 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:07:39,564 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:07:39,564 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:07:39,564 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:07:39,564 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:07:39,564 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:07:39,565 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:07:39,565 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:07:39,565 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:07:39,565 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:07:39,565 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:07:39,565 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:07:39,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:07:39,566 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:07:39,566 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:07:39,566 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:07:39,566 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:07:39,566 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:07:39,566 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:07:39,566 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:07:39,567 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:07:39,567 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:07:39,567 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa9ec5014a93fa4ada80c2707ca9ad7bdd1ffda04a5a3c96f283fdf229b22b41 [2021-12-15 13:07:39,728 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:07:39,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:07:39,752 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:07:39,753 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:07:39,753 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:07:39,754 INFO L432 ainManager$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--mwl8k.ko-entry_point.cil.out.i [2021-12-15 13:07:39,814 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6aee7941/f0bf6968101a40c2959c28097d1d34f4/FLAG9755eb3db [2021-12-15 13:07:40,500 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:07:40,501 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--mwl8k.ko-entry_point.cil.out.i [2021-12-15 13:07:40,551 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6aee7941/f0bf6968101a40c2959c28097d1d34f4/FLAG9755eb3db [2021-12-15 13:07:41,040 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6aee7941/f0bf6968101a40c2959c28097d1d34f4 [2021-12-15 13:07:41,044 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:07:41,045 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:07:41,049 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:07:41,049 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:07:41,051 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:07:41,052 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:41" (1/1) ... [2021-12-15 13:07:41,053 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22a8be85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:41, skipping insertion in model container [2021-12-15 13:07:41,053 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:41" (1/1) ... [2021-12-15 13:07:41,057 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:07:41,155 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:07:42,896 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--mwl8k.ko-entry_point.cil.out.i[223336,223349] [2021-12-15 13:07:44,238 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:07:44,262 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:07:44,376 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--mwl8k.ko-entry_point.cil.out.i[223336,223349] [2021-12-15 13:07:44,654 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:07:44,797 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:07:44,798 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44 WrapperNode [2021-12-15 13:07:44,798 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:07:44,799 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:07:44,800 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:07:44,800 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:07:44,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2021-12-15 13:07:44,913 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2021-12-15 13:07:45,151 INFO L137 Inliner]: procedures = 418, calls = 3842, calls flagged for inlining = 181, calls inlined = 158, statements flattened = 7829 [2021-12-15 13:07:45,152 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:07:45,153 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:07:45,153 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:07:45,153 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:07:45,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2021-12-15 13:07:45,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2021-12-15 13:07:45,195 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2021-12-15 13:07:45,196 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2021-12-15 13:07:45,435 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2021-12-15 13:07:45,471 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2021-12-15 13:07:45,535 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2021-12-15 13:07:45,597 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:07:45,598 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:07:45,598 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:07:45,598 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:07:45,601 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2021-12-15 13:07:45,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:07:45,623 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:07:45,662 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 13:07:45,719 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 13:07:45,744 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2021-12-15 13:07:45,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2021-12-15 13:07:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2021-12-15 13:07:45,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2021-12-15 13:07:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2021-12-15 13:07:45,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2021-12-15 13:07:45,745 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:07:45,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:07:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_rts_threshold [2021-12-15 13:07:45,746 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_rts_threshold [2021-12-15 13:07:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:07:45,746 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:07:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:07:45,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:07:45,746 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_interface [2021-12-15 13:07:45,747 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_interface [2021-12-15 13:07:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2021-12-15 13:07:45,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2021-12-15 13:07:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:07:45,747 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:07:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-15 13:07:45,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-15 13:07:45,747 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:07:45,748 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:07:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:07:45,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:07:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:07:45,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:07:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_prepare_multicast [2021-12-15 13:07:45,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_prepare_multicast [2021-12-15 13:07:45,748 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2021-12-15 13:07:45,749 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2021-12-15 13:07:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2021-12-15 13:07:45,749 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2021-12-15 13:07:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:07:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:07:45,749 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:07:45,749 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2021-12-15 13:07:45,749 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2021-12-15 13:07:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2021-12-15 13:07:45,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2021-12-15 13:07:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2021-12-15 13:07:45,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2021-12-15 13:07:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-12-15 13:07:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2021-12-15 13:07:45,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2021-12-15 13:07:45,750 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_stats [2021-12-15 13:07:45,751 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_stats [2021-12-15 13:07:45,751 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:07:45,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:07:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:07:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:07:45,761 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:07:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:07:45,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:07:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_configure_filter [2021-12-15 13:07:45,761 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_configure_filter [2021-12-15 13:07:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2021-12-15 13:07:45,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2021-12-15 13:07:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2021-12-15 13:07:45,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2021-12-15 13:07:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2021-12-15 13:07:45,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2021-12-15 13:07:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:07:45,762 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:07:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:07:45,762 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:07:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:07:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:07:45,762 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:07:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:07:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2021-12-15 13:07:45,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2021-12-15 13:07:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:07:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:07:45,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:07:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-12-15 13:07:45,763 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-12-15 13:07:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2021-12-15 13:07:45,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2021-12-15 13:07:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2021-12-15 13:07:45,763 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2021-12-15 13:07:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:07:45,763 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:07:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2021-12-15 13:07:45,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2021-12-15 13:07:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx [2021-12-15 13:07:45,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx [2021-12-15 13:07:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:07:45,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:07:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-12-15 13:07:45,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-12-15 13:07:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_start [2021-12-15 13:07:45,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_start [2021-12-15 13:07:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:07:45,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:07:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:07:45,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:07:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2021-12-15 13:07:45,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2021-12-15 13:07:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2021-12-15 13:07:45,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2021-12-15 13:07:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2021-12-15 13:07:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-15 13:07:45,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-15 13:07:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2021-12-15 13:07:45,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2021-12-15 13:07:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:07:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_survey [2021-12-15 13:07:45,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_survey [2021-12-15 13:07:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 13:07:45,765 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 13:07:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:07:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-12-15 13:07:45,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-12-15 13:07:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:07:45,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:07:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:07:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:07:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2021-12-15 13:07:45,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2021-12-15 13:07:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2021-12-15 13:07:45,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2021-12-15 13:07:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2021-12-15 13:07:45,766 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2021-12-15 13:07:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-12-15 13:07:45,766 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-12-15 13:07:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2021-12-15 13:07:45,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2021-12-15 13:07:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:07:45,766 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:07:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2021-12-15 13:07:45,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2021-12-15 13:07:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2021-12-15 13:07:45,767 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2021-12-15 13:07:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:07:45,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:07:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2021-12-15 13:07:45,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2021-12-15 13:07:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:07:45,768 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:07:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:07:45,769 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:07:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2021-12-15 13:07:45,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2021-12-15 13:07:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2021-12-15 13:07:45,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2021-12-15 13:07:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:07:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:07:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-12-15 13:07:45,770 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-12-15 13:07:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:07:45,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:07:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2021-12-15 13:07:45,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2021-12-15 13:07:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_interrupt [2021-12-15 13:07:45,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_interrupt [2021-12-15 13:07:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:07:45,771 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:07:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:07:45,771 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:07:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-12-15 13:07:45,771 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-12-15 13:07:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2021-12-15 13:07:45,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2021-12-15 13:07:45,771 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2021-12-15 13:07:45,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2021-12-15 13:07:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2021-12-15 13:07:45,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2021-12-15 13:07:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2021-12-15 13:07:45,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2021-12-15 13:07:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2021-12-15 13:07:45,787 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2021-12-15 13:07:45,787 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2021-12-15 13:07:45,787 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2021-12-15 13:07:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2021-12-15 13:07:45,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2021-12-15 13:07:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:07:45,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:07:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-12-15 13:07:45,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-12-15 13:07:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2021-12-15 13:07:45,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2021-12-15 13:07:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:07:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:07:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:07:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:07:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2021-12-15 13:07:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2021-12-15 13:07:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2021-12-15 13:07:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2021-12-15 13:07:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:07:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:07:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2021-12-15 13:07:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2021-12-15 13:07:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:07:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:07:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-12-15 13:07:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-12-15 13:07:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:07:45,791 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:07:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bbp_reg_access [2021-12-15 13:07:45,791 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bbp_reg_access [2021-12-15 13:07:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:07:45,791 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:07:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:07:45,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:07:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-15 13:07:45,792 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-15 13:07:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2021-12-15 13:07:45,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2021-12-15 13:07:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2021-12-15 13:07:45,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2021-12-15 13:07:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:07:45,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:07:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:07:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2021-12-15 13:07:45,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2021-12-15 13:07:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:07:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-12-15 13:07:45,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-12-15 13:07:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2021-12-15 13:07:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2021-12-15 13:07:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_bss_info_changed [2021-12-15 13:07:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_bss_info_changed [2021-12-15 13:07:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2021-12-15 13:07:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2021-12-15 13:07:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_complete [2021-12-15 13:07:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_complete [2021-12-15 13:07:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2021-12-15 13:07:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2021-12-15 13:07:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2021-12-15 13:07:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2021-12-15 13:07:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2021-12-15 13:07:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2021-12-15 13:07:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:07:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:07:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:07:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-12-15 13:07:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-12-15 13:07:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2021-12-15 13:07:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2021-12-15 13:07:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2021-12-15 13:07:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2021-12-15 13:07:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:07:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:07:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2021-12-15 13:07:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2021-12-15 13:07:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2021-12-15 13:07:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2021-12-15 13:07:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2021-12-15 13:07:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2021-12-15 13:07:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2021-12-15 13:07:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2021-12-15 13:07:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:07:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:07:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-15 13:07:45,798 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-15 13:07:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2021-12-15 13:07:45,798 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2021-12-15 13:07:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2021-12-15 13:07:45,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2021-12-15 13:07:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:07:45,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:07:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-12-15 13:07:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-12-15 13:07:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_remove [2021-12-15 13:07:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_remove [2021-12-15 13:07:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2021-12-15 13:07:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2021-12-15 13:07:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2021-12-15 13:07:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2021-12-15 13:07:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2021-12-15 13:07:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2021-12-15 13:07:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2021-12-15 13:07:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2021-12-15 13:07:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:07:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:07:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-15 13:07:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-15 13:07:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:07:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-15 13:07:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-15 13:07:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:07:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:07:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-12-15 13:07:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-12-15 13:07:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2021-12-15 13:07:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2021-12-15 13:07:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2021-12-15 13:07:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2021-12-15 13:07:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:07:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:07:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_add [2021-12-15 13:07:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_add [2021-12-15 13:07:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:07:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:07:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:07:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:07:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2021-12-15 13:07:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2021-12-15 13:07:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_interface [2021-12-15 13:07:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_interface [2021-12-15 13:07:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:07:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:07:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-15 13:07:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-15 13:07:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2021-12-15 13:07:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2021-12-15 13:07:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_ampdu_action [2021-12-15 13:07:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_ampdu_action [2021-12-15 13:07:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2021-12-15 13:07:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2021-12-15 13:07:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-12-15 13:07:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-12-15 13:07:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:07:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:07:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:07:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:07:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2021-12-15 13:07:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2021-12-15 13:07:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2021-12-15 13:07:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2021-12-15 13:07:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:07:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:07:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2021-12-15 13:07:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2021-12-15 13:07:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-15 13:07:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-15 13:07:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:07:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2021-12-15 13:07:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2021-12-15 13:07:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2021-12-15 13:07:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2021-12-15 13:07:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2021-12-15 13:07:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2021-12-15 13:07:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2021-12-15 13:07:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-12-15 13:07:45,807 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-12-15 13:07:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2021-12-15 13:07:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2021-12-15 13:07:46,726 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:07:46,730 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:07:50,564 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:07:50,568 INFO L158 Benchmark]: Toolchain (without parser) took 9522.32ms. Allocated memory was 115.3MB in the beginning and 507.5MB in the end (delta: 392.2MB). Free memory was 81.1MB in the beginning and 298.6MB in the end (delta: -217.4MB). Peak memory consumption was 326.7MB. Max. memory is 16.1GB. [2021-12-15 13:07:50,568 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 81.8MB. Free memory is still 40.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:07:50,568 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3750.15ms. Allocated memory was 115.3MB in the beginning and 220.2MB in the end (delta: 104.9MB). Free memory was 81.1MB in the beginning and 111.5MB in the end (delta: -30.4MB). Peak memory consumption was 114.9MB. Max. memory is 16.1GB. [2021-12-15 13:07:50,569 INFO L158 Benchmark]: Boogie Procedure Inliner took 353.05ms. Allocated memory is still 220.2MB. Free memory was 111.5MB in the beginning and 108.3MB in the end (delta: 3.2MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2021-12-15 13:07:50,569 INFO L158 Benchmark]: Boogie Preprocessor took 444.52ms. Allocated memory was 220.2MB in the beginning and 327.2MB in the end (delta: 107.0MB). Free memory was 108.3MB in the beginning and 191.2MB in the end (delta: -82.8MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-12-15 13:07:50,570 INFO L158 Benchmark]: RCFGBuilder took 4968.40ms. Allocated memory was 327.2MB in the beginning and 507.5MB in the end (delta: 180.4MB). Free memory was 191.2MB in the beginning and 298.6MB in the end (delta: -107.4MB). Peak memory consumption was 225.4MB. Max. memory is 16.1GB. [2021-12-15 13:07:50,571 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 81.8MB. Free memory is still 40.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3750.15ms. Allocated memory was 115.3MB in the beginning and 220.2MB in the end (delta: 104.9MB). Free memory was 81.1MB in the beginning and 111.5MB in the end (delta: -30.4MB). Peak memory consumption was 114.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 353.05ms. Allocated memory is still 220.2MB. Free memory was 111.5MB in the beginning and 108.3MB in the end (delta: 3.2MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 444.52ms. Allocated memory was 220.2MB in the beginning and 327.2MB in the end (delta: 107.0MB). Free memory was 108.3MB in the beginning and 191.2MB in the end (delta: -82.8MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * RCFGBuilder took 4968.40ms. Allocated memory was 327.2MB in the beginning and 507.5MB in the end (delta: 180.4MB). Free memory was 191.2MB in the beginning and 298.6MB in the end (delta: -107.4MB). Peak memory consumption was 225.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:07:50,609 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--mwl8k.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 fa9ec5014a93fa4ada80c2707ca9ad7bdd1ffda04a5a3c96f283fdf229b22b41 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:07:52,789 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:07:52,791 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:07:52,828 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:07:52,828 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:07:52,831 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:07:52,832 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:07:52,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:07:52,838 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:07:52,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:07:52,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:07:52,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:07:52,847 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:07:52,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:07:52,850 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:07:52,853 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:07:52,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:07:52,854 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:07:52,856 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:07:52,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:07:52,863 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:07:52,863 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:07:52,865 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:07:52,866 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:07:52,871 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:07:52,872 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:07:52,872 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:07:52,873 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:07:52,875 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:07:52,876 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:07:52,876 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:07:52,877 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:07:52,878 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:07:52,879 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:07:52,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:07:52,880 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:07:52,880 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:07:52,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:07:52,881 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:07:52,882 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:07:52,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:07:52,886 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:07:52,915 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:07:52,916 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:07:52,916 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:07:52,917 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:07:52,917 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:07:52,917 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:07:52,919 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:07:52,919 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:07:52,919 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:07:52,919 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:07:52,920 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:07:52,920 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:07:52,920 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:07:52,920 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:07:52,921 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:07:52,921 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:07:52,921 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:07:52,921 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:07:52,921 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:07:52,921 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:07:52,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:07:52,922 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:07:52,922 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:07:52,922 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:07:52,922 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:07:52,922 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:07:52,922 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:07:52,923 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:07:52,923 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:07:52,923 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:07:52,923 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:07:52,923 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:07:52,923 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:07:52,924 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:07:52,924 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa9ec5014a93fa4ada80c2707ca9ad7bdd1ffda04a5a3c96f283fdf229b22b41 [2021-12-15 13:07:53,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:07:53,195 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:07:53,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:07:53,200 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:07:53,204 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:07:53,205 INFO L432 ainManager$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--mwl8k.ko-entry_point.cil.out.i [2021-12-15 13:07:53,248 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1b2e01db/fc38c73c62d340bf8cac7fbf7de567b4/FLAG3ba5b7f30 [2021-12-15 13:07:53,985 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:07:53,985 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--mwl8k.ko-entry_point.cil.out.i [2021-12-15 13:07:54,033 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1b2e01db/fc38c73c62d340bf8cac7fbf7de567b4/FLAG3ba5b7f30 [2021-12-15 13:07:54,503 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1b2e01db/fc38c73c62d340bf8cac7fbf7de567b4 [2021-12-15 13:07:54,505 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:07:54,506 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:07:54,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:07:54,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:07:54,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:07:54,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:54" (1/1) ... [2021-12-15 13:07:54,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@329ff7b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:54, skipping insertion in model container [2021-12-15 13:07:54,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:54" (1/1) ... [2021-12-15 13:07:54,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:07:54,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:07:56,022 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--mwl8k.ko-entry_point.cil.out.i[223336,223349] [2021-12-15 13:07:57,777 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:07:57,817 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:07:57,882 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:07:57,959 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--mwl8k.ko-entry_point.cil.out.i[223336,223349] [2021-12-15 13:07:58,202 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:07:58,223 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:07:58,341 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--mwl8k.ko-entry_point.cil.out.i[223336,223349] [2021-12-15 13:07:58,523 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:07:58,677 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:07:58,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:58 WrapperNode [2021-12-15 13:07:58,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:07:58,679 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:07:58,679 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:07:58,679 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:07:58,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:58" (1/1) ... [2021-12-15 13:07:58,826 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:58" (1/1) ... [2021-12-15 13:07:58,975 INFO L137 Inliner]: procedures = 433, calls = 3842, calls flagged for inlining = 181, calls inlined = 158, statements flattened = 7585 [2021-12-15 13:07:58,976 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:07:58,977 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:07:58,977 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:07:58,978 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:07:58,984 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:58" (1/1) ... [2021-12-15 13:07:58,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:58" (1/1) ... [2021-12-15 13:07:59,043 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:58" (1/1) ... [2021-12-15 13:07:59,044 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:58" (1/1) ... [2021-12-15 13:07:59,264 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:58" (1/1) ... [2021-12-15 13:07:59,291 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:58" (1/1) ... [2021-12-15 13:07:59,321 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:58" (1/1) ... [2021-12-15 13:07:59,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:07:59,362 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:07:59,363 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:07:59,363 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:07:59,364 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:58" (1/1) ... [2021-12-15 13:07:59,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:07:59,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:07:59,413 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 13:07:59,470 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 13:07:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2021-12-15 13:07:59,493 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2021-12-15 13:07:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2021-12-15 13:07:59,494 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2021-12-15 13:07:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2021-12-15 13:07:59,494 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2021-12-15 13:07:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:07:59,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:07:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_rts_threshold [2021-12-15 13:07:59,494 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_rts_threshold [2021-12-15 13:07:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:07:59,495 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:07:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:07:59,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:07:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_interface [2021-12-15 13:07:59,495 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_interface [2021-12-15 13:07:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2021-12-15 13:07:59,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2021-12-15 13:07:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:07:59,496 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:07:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-15 13:07:59,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-15 13:07:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:07:59,496 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:07:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:07:59,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:07:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:07:59,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:07:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_prepare_multicast [2021-12-15 13:07:59,497 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_prepare_multicast [2021-12-15 13:07:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2021-12-15 13:07:59,497 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2021-12-15 13:07:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2021-12-15 13:07:59,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2021-12-15 13:07:59,498 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:07:59,498 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:07:59,498 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:07:59,498 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2021-12-15 13:07:59,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2021-12-15 13:07:59,498 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2021-12-15 13:07:59,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2021-12-15 13:07:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2021-12-15 13:07:59,499 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2021-12-15 13:07:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-12-15 13:07:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2021-12-15 13:07:59,499 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2021-12-15 13:07:59,499 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_stats [2021-12-15 13:07:59,500 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_stats [2021-12-15 13:07:59,500 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:07:59,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:07:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:07:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:07:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:07:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:07:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:07:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:07:59,502 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:07:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:07:59,502 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:07:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_configure_filter [2021-12-15 13:07:59,502 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_configure_filter [2021-12-15 13:07:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2021-12-15 13:07:59,502 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2021-12-15 13:07:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2021-12-15 13:07:59,503 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2021-12-15 13:07:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2021-12-15 13:07:59,503 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2021-12-15 13:07:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:07:59,503 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:07:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:07:59,503 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:07:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:07:59,503 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:07:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2021-12-15 13:07:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2021-12-15 13:07:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:07:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:07:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-12-15 13:07:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-12-15 13:07:59,505 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2021-12-15 13:07:59,505 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2021-12-15 13:07:59,505 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2021-12-15 13:07:59,505 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2021-12-15 13:07:59,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:07:59,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:07:59,506 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2021-12-15 13:07:59,506 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2021-12-15 13:07:59,506 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx [2021-12-15 13:07:59,506 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx [2021-12-15 13:07:59,506 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:07:59,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:07:59,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-12-15 13:07:59,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-12-15 13:07:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_start [2021-12-15 13:07:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_start [2021-12-15 13:07:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:07:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:07:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:07:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:07:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2021-12-15 13:07:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2021-12-15 13:07:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2021-12-15 13:07:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2021-12-15 13:07:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2021-12-15 13:07:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-15 13:07:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-15 13:07:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2021-12-15 13:07:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2021-12-15 13:07:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:07:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_survey [2021-12-15 13:07:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_survey [2021-12-15 13:07:59,510 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 13:07:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 13:07:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:07:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-12-15 13:07:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-12-15 13:07:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:07:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:07:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:07:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:07:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:07:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:07:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2021-12-15 13:07:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2021-12-15 13:07:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:07:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2021-12-15 13:07:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2021-12-15 13:07:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2021-12-15 13:07:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2021-12-15 13:07:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-12-15 13:07:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-12-15 13:07:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2021-12-15 13:07:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2021-12-15 13:07:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:07:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:07:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2021-12-15 13:07:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2021-12-15 13:07:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2021-12-15 13:07:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2021-12-15 13:07:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:07:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:07:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:07:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2021-12-15 13:07:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2021-12-15 13:07:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:07:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:07:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:07:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:07:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:07:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2021-12-15 13:07:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2021-12-15 13:07:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:07:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2021-12-15 13:07:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2021-12-15 13:07:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:07:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:07:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:07:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:07:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-12-15 13:07:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-12-15 13:07:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:07:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:07:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2021-12-15 13:07:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2021-12-15 13:07:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_interrupt [2021-12-15 13:07:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_interrupt [2021-12-15 13:07:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:07:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:07:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:07:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:07:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-12-15 13:07:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-12-15 13:07:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2021-12-15 13:07:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2021-12-15 13:07:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2021-12-15 13:07:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2021-12-15 13:07:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2021-12-15 13:07:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2021-12-15 13:07:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2021-12-15 13:07:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2021-12-15 13:07:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2021-12-15 13:07:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2021-12-15 13:07:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2021-12-15 13:07:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2021-12-15 13:07:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2021-12-15 13:07:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2021-12-15 13:07:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:07:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:07:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-12-15 13:07:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-12-15 13:07:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2021-12-15 13:07:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2021-12-15 13:07:59,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:07:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:07:59,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:07:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:07:59,526 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2021-12-15 13:07:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2021-12-15 13:07:59,526 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2021-12-15 13:07:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2021-12-15 13:07:59,526 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:07:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:07:59,527 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2021-12-15 13:07:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2021-12-15 13:07:59,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:07:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:07:59,527 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-12-15 13:07:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-12-15 13:07:59,527 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:07:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:07:59,527 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bbp_reg_access [2021-12-15 13:07:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bbp_reg_access [2021-12-15 13:07:59,528 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:07:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:07:59,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:07:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:07:59,528 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-15 13:07:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-15 13:07:59,528 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2021-12-15 13:07:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2021-12-15 13:07:59,528 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2021-12-15 13:07:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2021-12-15 13:07:59,529 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:07:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:07:59,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:07:59,529 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2021-12-15 13:07:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2021-12-15 13:07:59,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:07:59,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-12-15 13:07:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-12-15 13:07:59,529 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2021-12-15 13:07:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2021-12-15 13:07:59,530 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_bss_info_changed [2021-12-15 13:07:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_bss_info_changed [2021-12-15 13:07:59,530 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2021-12-15 13:07:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2021-12-15 13:07:59,530 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_complete [2021-12-15 13:07:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_complete [2021-12-15 13:07:59,531 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2021-12-15 13:07:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2021-12-15 13:07:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2021-12-15 13:07:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2021-12-15 13:07:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:07:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:07:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:07:59,535 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2021-12-15 13:07:59,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2021-12-15 13:07:59,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:07:59,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:07:59,537 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:07:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:07:59,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-12-15 13:07:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-12-15 13:07:59,537 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2021-12-15 13:07:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2021-12-15 13:07:59,537 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2021-12-15 13:07:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2021-12-15 13:07:59,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:07:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:07:59,538 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2021-12-15 13:07:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2021-12-15 13:07:59,538 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2021-12-15 13:07:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2021-12-15 13:07:59,538 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2021-12-15 13:07:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2021-12-15 13:07:59,538 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2021-12-15 13:07:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2021-12-15 13:07:59,538 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:07:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:07:59,538 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-12-15 13:07:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-12-15 13:07:59,539 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2021-12-15 13:07:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2021-12-15 13:07:59,539 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2021-12-15 13:07:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2021-12-15 13:07:59,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:07:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:07:59,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-12-15 13:07:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-12-15 13:07:59,539 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_remove [2021-12-15 13:07:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_remove [2021-12-15 13:07:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2021-12-15 13:07:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2021-12-15 13:07:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2021-12-15 13:07:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2021-12-15 13:07:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2021-12-15 13:07:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2021-12-15 13:07:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2021-12-15 13:07:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2021-12-15 13:07:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:07:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:07:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-15 13:07:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-15 13:07:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-15 13:07:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-15 13:07:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:07:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:07:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:07:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:07:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:07:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:07:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-12-15 13:07:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-12-15 13:07:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2021-12-15 13:07:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2021-12-15 13:07:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2021-12-15 13:07:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2021-12-15 13:07:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:07:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:07:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_add [2021-12-15 13:07:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_add [2021-12-15 13:07:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:07:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:07:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:07:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:07:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2021-12-15 13:07:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2021-12-15 13:07:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_interface [2021-12-15 13:07:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_interface [2021-12-15 13:07:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:07:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:07:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-15 13:07:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-15 13:07:59,544 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2021-12-15 13:07:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2021-12-15 13:07:59,544 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_ampdu_action [2021-12-15 13:07:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_ampdu_action [2021-12-15 13:07:59,544 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2021-12-15 13:07:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2021-12-15 13:07:59,544 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-12-15 13:07:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-12-15 13:07:59,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:07:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:07:59,544 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:07:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:07:59,545 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2021-12-15 13:07:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2021-12-15 13:07:59,545 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2021-12-15 13:07:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2021-12-15 13:07:59,545 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:07:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:07:59,545 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2021-12-15 13:07:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2021-12-15 13:07:59,545 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-15 13:07:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-15 13:07:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2021-12-15 13:07:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2021-12-15 13:07:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2021-12-15 13:07:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2021-12-15 13:07:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2021-12-15 13:07:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2021-12-15 13:07:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2021-12-15 13:07:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-12-15 13:07:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-12-15 13:07:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2021-12-15 13:07:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2021-12-15 13:08:00,363 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:08:00,368 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:08:01,753 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:08:01,758 INFO L158 Benchmark]: Toolchain (without parser) took 7250.94ms. Allocated memory was 54.5MB in the beginning and 354.4MB in the end (delta: 299.9MB). Free memory was 25.3MB in the beginning and 195.4MB in the end (delta: -170.1MB). Peak memory consumption was 209.7MB. Max. memory is 16.1GB. [2021-12-15 13:08:01,758 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 44.0MB. Free memory was 26.3MB in the beginning and 26.2MB in the end (delta: 54.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:08:01,758 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4170.86ms. Allocated memory was 54.5MB in the beginning and 354.4MB in the end (delta: 299.9MB). Free memory was 25.0MB in the beginning and 227.9MB in the end (delta: -202.8MB). Peak memory consumption was 134.1MB. Max. memory is 16.1GB. [2021-12-15 13:08:01,758 INFO L158 Benchmark]: Boogie Procedure Inliner took 297.84ms. Allocated memory is still 354.4MB. Free memory was 227.9MB in the beginning and 182.8MB in the end (delta: 45.1MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-12-15 13:08:01,759 INFO L158 Benchmark]: Boogie Preprocessor took 384.11ms. Allocated memory is still 354.4MB. Free memory was 182.8MB in the beginning and 198.5MB in the end (delta: -15.7MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. [2021-12-15 13:08:01,759 INFO L158 Benchmark]: RCFGBuilder took 2394.09ms. Allocated memory is still 354.4MB. Free memory was 198.5MB in the beginning and 195.4MB in the end (delta: 3.1MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2021-12-15 13:08:01,760 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 44.0MB. Free memory was 26.3MB in the beginning and 26.2MB in the end (delta: 54.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4170.86ms. Allocated memory was 54.5MB in the beginning and 354.4MB in the end (delta: 299.9MB). Free memory was 25.0MB in the beginning and 227.9MB in the end (delta: -202.8MB). Peak memory consumption was 134.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 297.84ms. Allocated memory is still 354.4MB. Free memory was 227.9MB in the beginning and 182.8MB in the end (delta: 45.1MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 384.11ms. Allocated memory is still 354.4MB. Free memory was 182.8MB in the beginning and 198.5MB in the end (delta: -15.7MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2394.09ms. Allocated memory is still 354.4MB. Free memory was 198.5MB in the beginning and 195.4MB in the end (delta: 3.1MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:08:01,794 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