./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 e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8 --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:07:50,585 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:07:50,587 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:07:50,628 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:07:50,629 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:07:50,633 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:07:50,637 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:07:50,643 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:07:50,647 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:07:50,649 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:07:50,652 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:07:50,655 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:07:50,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:07:50,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:07:50,664 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:07:50,668 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:07:50,670 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:07:50,676 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:07:50,679 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:07:50,681 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:07:50,688 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:07:50,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:07:50,692 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:07:50,693 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:07:50,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:07:50,697 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:07:50,698 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:07:50,699 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:07:50,700 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:07:50,701 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:07:50,702 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:07:50,703 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:07:50,704 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:07:50,705 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:07:50,706 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:07:50,707 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:07:50,708 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:07:50,708 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:07:50,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:07:50,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:07:50,711 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:07:50,712 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:07:50,739 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:07:50,739 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:07:50,740 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:07:50,740 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:07:50,741 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:07:50,741 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:07:50,742 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:07:50,742 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:07:50,743 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:07:50,743 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:07:50,743 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:07:50,744 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:07:50,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:07:50,744 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:07:50,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:07:50,745 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:07:50,745 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:07:50,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:07:50,746 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:07:50,746 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:07:50,746 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:07:50,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:07:50,764 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:07:50,764 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:07:50,764 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:07:50,765 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:07:50,765 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:07:50,765 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:07:50,766 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:07:50,766 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:07:50,766 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa9ec5014a93fa4ada80c2707ca9ad7bdd1ffda04a5a3c96f283fdf229b22b41 [2022-11-16 12:07:51,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:07:51,198 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:07:51,201 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:07:51,203 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:07:51,205 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:07:51,207 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/../../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 [2022-11-16 12:07:51,289 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/data/42a188a42/79f8ffc472974e85b95b27e4530c0978/FLAGf2dabcd39 [2022-11-16 12:07:52,625 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:07:52,626 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/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 [2022-11-16 12:07:52,714 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/data/42a188a42/79f8ffc472974e85b95b27e4530c0978/FLAGf2dabcd39 [2022-11-16 12:07:52,745 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/data/42a188a42/79f8ffc472974e85b95b27e4530c0978 [2022-11-16 12:07:52,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:07:52,753 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:07:52,756 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:07:52,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:07:52,761 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:07:52,762 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:07:52" (1/1) ... [2022-11-16 12:07:52,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e575272 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:52, skipping insertion in model container [2022-11-16 12:07:52,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:07:52" (1/1) ... [2022-11-16 12:07:52,774 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:07:52,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:07:55,060 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/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] [2022-11-16 12:07:57,482 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:07:57,519 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:07:57,740 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/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] [2022-11-16 12:07:58,163 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:07:58,369 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:07:58,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:58 WrapperNode [2022-11-16 12:07:58,369 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:07:58,371 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:07:58,371 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:07:58,371 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:07:58,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:58" (1/1) ... [2022-11-16 12:07:58,560 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:58" (1/1) ... [2022-11-16 12:07:58,842 INFO L138 Inliner]: procedures = 418, calls = 3882, calls flagged for inlining = 181, calls inlined = 158, statements flattened = 7936 [2022-11-16 12:07:58,843 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:07:58,844 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:07:58,844 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:07:58,844 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:07:58,857 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:58" (1/1) ... [2022-11-16 12:07:58,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:58" (1/1) ... [2022-11-16 12:07:58,918 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:58" (1/1) ... [2022-11-16 12:07:58,919 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:58" (1/1) ... [2022-11-16 12:07:59,364 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:58" (1/1) ... [2022-11-16 12:07:59,416 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:58" (1/1) ... [2022-11-16 12:07:59,472 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:58" (1/1) ... [2022-11-16 12:07:59,497 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:58" (1/1) ... [2022-11-16 12:07:59,631 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:07:59,632 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:07:59,632 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:07:59,633 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:07:59,634 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:58" (1/1) ... [2022-11-16 12:07:59,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:07:59,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:07:59,681 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:07:59,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:07:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2022-11-16 12:07:59,728 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2022-11-16 12:07:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2022-11-16 12:07:59,728 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2022-11-16 12:07:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2022-11-16 12:07:59,728 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2022-11-16 12:07:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:07:59,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:07:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_rts_threshold [2022-11-16 12:07:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_rts_threshold [2022-11-16 12:07:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-16 12:07:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-16 12:07:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:07:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:07:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_interface [2022-11-16 12:07:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_interface [2022-11-16 12:07:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-16 12:07:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-16 12:07:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:07:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:07:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-11-16 12:07:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-11-16 12:07:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:07:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:07:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 12:07:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 12:07:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:07:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:07:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_prepare_multicast [2022-11-16 12:07:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_prepare_multicast [2022-11-16 12:07:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2022-11-16 12:07:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2022-11-16 12:07:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2022-11-16 12:07:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2022-11-16 12:07:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:07:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 12:07:59,733 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 12:07:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2022-11-16 12:07:59,733 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2022-11-16 12:07:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2022-11-16 12:07:59,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2022-11-16 12:07:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2022-11-16 12:07:59,733 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2022-11-16 12:07:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-16 12:07:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2022-11-16 12:07:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2022-11-16 12:07:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_stats [2022-11-16 12:07:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_stats [2022-11-16 12:07:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:07:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:07:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:07:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 12:07:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 12:07:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:07:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:07:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_configure_filter [2022-11-16 12:07:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_configure_filter [2022-11-16 12:07:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2022-11-16 12:07:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2022-11-16 12:07:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2022-11-16 12:07:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2022-11-16 12:07:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2022-11-16 12:07:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2022-11-16 12:07:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:07:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:07:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 12:07:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 12:07:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:07:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:07:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:07:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:07:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2022-11-16 12:07:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2022-11-16 12:07:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:07:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:07:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:07:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2022-11-16 12:07:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2022-11-16 12:07:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2022-11-16 12:07:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2022-11-16 12:07:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2022-11-16 12:07:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2022-11-16 12:07:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:07:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:07:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2022-11-16 12:07:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2022-11-16 12:07:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx [2022-11-16 12:07:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx [2022-11-16 12:07:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-16 12:07:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-16 12:07:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 12:07:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 12:07:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_start [2022-11-16 12:07:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_start [2022-11-16 12:07:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:07:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:07:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:07:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:07:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2022-11-16 12:07:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2022-11-16 12:07:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2022-11-16 12:07:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2022-11-16 12:07:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2022-11-16 12:07:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-11-16 12:07:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-11-16 12:07:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2022-11-16 12:07:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2022-11-16 12:07:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:07:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_survey [2022-11-16 12:07:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_survey [2022-11-16 12:07:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-16 12:07:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-16 12:07:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:07:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-16 12:07:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-16 12:07:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:07:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:07:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:07:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:07:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2022-11-16 12:07:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2022-11-16 12:07:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2022-11-16 12:07:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2022-11-16 12:07:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2022-11-16 12:07:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2022-11-16 12:07:59,756 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-16 12:07:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-16 12:07:59,756 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2022-11-16 12:07:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2022-11-16 12:07:59,757 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:07:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:07:59,757 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2022-11-16 12:07:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2022-11-16 12:07:59,758 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2022-11-16 12:07:59,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2022-11-16 12:07:59,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:07:59,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:07:59,758 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2022-11-16 12:07:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2022-11-16 12:07:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 12:07:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 12:07:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 12:07:59,759 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 12:07:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2022-11-16 12:07:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2022-11-16 12:07:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2022-11-16 12:07:59,760 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2022-11-16 12:07:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:07:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:07:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2022-11-16 12:07:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2022-11-16 12:07:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:07:59,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:07:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2022-11-16 12:07:59,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2022-11-16 12:07:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_interrupt [2022-11-16 12:07:59,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_interrupt [2022-11-16 12:07:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 12:07:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 12:07:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 12:07:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 12:07:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-11-16 12:07:59,766 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-11-16 12:07:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2022-11-16 12:07:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2022-11-16 12:07:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2022-11-16 12:07:59,767 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2022-11-16 12:07:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2022-11-16 12:07:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2022-11-16 12:07:59,768 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2022-11-16 12:07:59,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2022-11-16 12:07:59,769 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2022-11-16 12:07:59,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2022-11-16 12:07:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2022-11-16 12:07:59,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2022-11-16 12:07:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2022-11-16 12:07:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2022-11-16 12:07:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:07:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:07:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2022-11-16 12:07:59,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2022-11-16 12:07:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2022-11-16 12:07:59,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2022-11-16 12:07:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:07:59,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:07:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:07:59,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:07:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2022-11-16 12:07:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2022-11-16 12:07:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2022-11-16 12:07:59,776 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2022-11-16 12:07:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 12:07:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 12:07:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2022-11-16 12:07:59,777 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2022-11-16 12:07:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:07:59,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:07:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2022-11-16 12:07:59,779 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2022-11-16 12:07:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 12:07:59,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 12:07:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bbp_reg_access [2022-11-16 12:07:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bbp_reg_access [2022-11-16 12:07:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:07:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:07:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:07:59,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:07:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-11-16 12:07:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-11-16 12:07:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2022-11-16 12:07:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2022-11-16 12:07:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2022-11-16 12:07:59,782 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2022-11-16 12:07:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:07:59,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:07:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:07:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2022-11-16 12:07:59,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2022-11-16 12:07:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:07:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-11-16 12:07:59,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-11-16 12:07:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2022-11-16 12:07:59,787 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2022-11-16 12:07:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_bss_info_changed [2022-11-16 12:07:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_bss_info_changed [2022-11-16 12:07:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2022-11-16 12:07:59,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2022-11-16 12:07:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_complete [2022-11-16 12:07:59,789 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_complete [2022-11-16 12:07:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2022-11-16 12:07:59,790 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2022-11-16 12:07:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2022-11-16 12:07:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2022-11-16 12:07:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2022-11-16 12:07:59,791 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2022-11-16 12:07:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:07:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:07:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:07:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-11-16 12:07:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-11-16 12:07:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2022-11-16 12:07:59,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2022-11-16 12:07:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2022-11-16 12:07:59,793 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2022-11-16 12:07:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:07:59,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:07:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2022-11-16 12:07:59,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2022-11-16 12:07:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2022-11-16 12:07:59,797 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2022-11-16 12:07:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2022-11-16 12:07:59,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2022-11-16 12:07:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2022-11-16 12:07:59,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2022-11-16 12:07:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 12:07:59,802 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 12:07:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-16 12:07:59,802 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-16 12:07:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2022-11-16 12:07:59,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2022-11-16 12:07:59,808 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2022-11-16 12:07:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2022-11-16 12:07:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 12:07:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 12:07:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2022-11-16 12:07:59,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2022-11-16 12:07:59,809 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_remove [2022-11-16 12:07:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_remove [2022-11-16 12:07:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2022-11-16 12:07:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2022-11-16 12:07:59,810 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2022-11-16 12:07:59,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2022-11-16 12:07:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2022-11-16 12:07:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2022-11-16 12:07:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2022-11-16 12:07:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2022-11-16 12:07:59,811 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:07:59,811 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:07:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-16 12:07:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-16 12:07:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:07:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 12:07:59,812 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 12:07:59,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:07:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:07:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2022-11-16 12:07:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2022-11-16 12:07:59,813 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2022-11-16 12:07:59,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2022-11-16 12:07:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2022-11-16 12:07:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2022-11-16 12:07:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 12:07:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 12:07:59,814 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_add [2022-11-16 12:07:59,814 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_add [2022-11-16 12:07:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-16 12:07:59,815 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-16 12:07:59,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 12:07:59,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 12:07:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2022-11-16 12:07:59,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2022-11-16 12:07:59,819 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_interface [2022-11-16 12:07:59,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_interface [2022-11-16 12:07:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-16 12:07:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-16 12:07:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-16 12:07:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-16 12:07:59,820 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2022-11-16 12:07:59,820 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2022-11-16 12:07:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_ampdu_action [2022-11-16 12:07:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_ampdu_action [2022-11-16 12:07:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2022-11-16 12:07:59,821 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2022-11-16 12:07:59,821 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2022-11-16 12:07:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2022-11-16 12:07:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:07:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:07:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:07:59,822 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:07:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2022-11-16 12:07:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2022-11-16 12:07:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2022-11-16 12:07:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2022-11-16 12:07:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:07:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:07:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2022-11-16 12:07:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2022-11-16 12:07:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-11-16 12:07:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-11-16 12:07:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:07:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2022-11-16 12:07:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2022-11-16 12:07:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2022-11-16 12:07:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2022-11-16 12:07:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2022-11-16 12:07:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2022-11-16 12:07:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-11-16 12:07:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-16 12:07:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-16 12:07:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2022-11-16 12:07:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2022-11-16 12:08:01,263 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:08:01,278 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:08:07,043 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:08:09,592 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:08:09,599 INFO L158 Benchmark]: Toolchain (without parser) took 16844.64ms. Allocated memory was 127.9MB in the beginning and 612.4MB in the end (delta: 484.4MB). Free memory was 91.4MB in the beginning and 184.7MB in the end (delta: -93.3MB). Peak memory consumption was 473.3MB. Max. memory is 16.1GB. [2022-11-16 12:08:09,599 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 127.9MB. Free memory is still 102.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:08:09,600 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5613.66ms. Allocated memory was 127.9MB in the beginning and 306.2MB in the end (delta: 178.3MB). Free memory was 91.0MB in the beginning and 199.5MB in the end (delta: -108.6MB). Peak memory consumption was 127.3MB. Max. memory is 16.1GB. [2022-11-16 12:08:09,601 INFO L158 Benchmark]: Boogie Procedure Inliner took 472.41ms. Allocated memory is still 306.2MB. Free memory was 199.5MB in the beginning and 148.2MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2022-11-16 12:08:09,602 INFO L158 Benchmark]: Boogie Preprocessor took 787.32ms. Allocated memory is still 306.2MB. Free memory was 148.2MB in the beginning and 177.5MB in the end (delta: -29.4MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2022-11-16 12:08:09,610 INFO L158 Benchmark]: RCFGBuilder took 9964.34ms. Allocated memory was 306.2MB in the beginning and 612.4MB in the end (delta: 306.2MB). Free memory was 177.5MB in the beginning and 184.7MB in the end (delta: -7.2MB). Peak memory consumption was 381.7MB. Max. memory is 16.1GB. [2022-11-16 12:08:09,614 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 127.9MB. Free memory is still 102.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5613.66ms. Allocated memory was 127.9MB in the beginning and 306.2MB in the end (delta: 178.3MB). Free memory was 91.0MB in the beginning and 199.5MB in the end (delta: -108.6MB). Peak memory consumption was 127.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 472.41ms. Allocated memory is still 306.2MB. Free memory was 199.5MB in the beginning and 148.2MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 787.32ms. Allocated memory is still 306.2MB. Free memory was 148.2MB in the beginning and 177.5MB in the end (delta: -29.4MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * RCFGBuilder took 9964.34ms. Allocated memory was 306.2MB in the beginning and 612.4MB in the end (delta: 306.2MB). Free memory was 177.5MB in the beginning and 184.7MB in the end (delta: -7.2MB). Peak memory consumption was 381.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:08:09,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8 --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:08:12,205 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:08:12,207 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:08:12,230 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:08:12,231 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:08:12,232 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:08:12,234 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:08:12,236 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:08:12,239 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:08:12,240 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:08:12,241 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:08:12,243 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:08:12,243 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:08:12,245 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:08:12,246 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:08:12,248 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:08:12,249 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:08:12,250 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:08:12,253 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:08:12,255 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:08:12,257 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:08:12,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:08:12,261 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:08:12,262 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:08:12,266 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:08:12,267 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:08:12,267 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:08:12,269 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:08:12,270 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:08:12,271 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:08:12,271 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:08:12,273 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:08:12,274 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:08:12,275 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:08:12,277 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:08:12,277 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:08:12,278 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:08:12,279 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:08:12,279 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:08:12,280 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:08:12,281 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:08:12,282 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:08:12,308 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:08:12,308 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:08:12,309 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:08:12,309 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:08:12,310 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:08:12,310 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:08:12,311 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:08:12,311 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:08:12,312 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:08:12,312 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:08:12,312 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:08:12,313 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:08:12,313 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:08:12,313 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:08:12,313 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:08:12,313 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:08:12,314 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:08:12,314 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:08:12,314 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:08:12,314 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:08:12,315 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:08:12,315 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:08:12,315 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:08:12,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:08:12,316 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:08:12,316 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:08:12,316 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:08:12,317 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:08:12,317 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:08:12,317 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:08:12,317 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:08:12,318 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:08:12,318 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:08:12,318 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa9ec5014a93fa4ada80c2707ca9ad7bdd1ffda04a5a3c96f283fdf229b22b41 [2022-11-16 12:08:12,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:08:12,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:08:12,768 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:08:12,769 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:08:12,770 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:08:12,772 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/../../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 [2022-11-16 12:08:12,851 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/data/99dfba650/77462dd3eaf844429c3086b28f5e9238/FLAG5813ba8e1 [2022-11-16 12:08:14,082 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:08:14,084 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/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 [2022-11-16 12:08:14,152 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/data/99dfba650/77462dd3eaf844429c3086b28f5e9238/FLAG5813ba8e1 [2022-11-16 12:08:14,281 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/data/99dfba650/77462dd3eaf844429c3086b28f5e9238 [2022-11-16 12:08:14,285 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:08:14,287 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:08:14,289 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:08:14,289 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:08:14,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:08:14,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:08:14" (1/1) ... [2022-11-16 12:08:14,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@388d1e8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:08:14, skipping insertion in model container [2022-11-16 12:08:14,297 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:08:14" (1/1) ... [2022-11-16 12:08:14,306 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:08:14,552 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:08:16,334 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/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] [2022-11-16 12:08:18,432 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:08:18,502 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:08:18,599 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:08:18,839 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/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] [2022-11-16 12:08:19,276 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:08:19,318 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:08:19,540 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/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] [2022-11-16 12:08:19,909 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:08:20,285 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:08:20,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:08:20 WrapperNode [2022-11-16 12:08:20,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:08:20,302 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:08:20,302 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:08:20,302 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:08:20,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:08:20" (1/1) ... [2022-11-16 12:08:20,506 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:08:20" (1/1) ... [2022-11-16 12:08:20,774 INFO L138 Inliner]: procedures = 433, calls = 3882, calls flagged for inlining = 181, calls inlined = 158, statements flattened = 7601 [2022-11-16 12:08:20,775 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:08:20,776 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:08:20,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:08:20,776 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:08:20,789 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:08:20" (1/1) ... [2022-11-16 12:08:20,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:08:20" (1/1) ... [2022-11-16 12:08:20,856 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:08:20" (1/1) ... [2022-11-16 12:08:20,856 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:08:20" (1/1) ... [2022-11-16 12:08:21,320 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:08:20" (1/1) ... [2022-11-16 12:08:21,370 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:08:20" (1/1) ... [2022-11-16 12:08:21,413 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:08:20" (1/1) ... [2022-11-16 12:08:21,436 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:08:20" (1/1) ... [2022-11-16 12:08:21,485 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:08:21,487 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:08:21,487 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:08:21,487 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:08:21,488 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:08:20" (1/1) ... [2022-11-16 12:08:21,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:08:21,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:08:21,531 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:08:21,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:08:21,593 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2022-11-16 12:08:21,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2022-11-16 12:08:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2022-11-16 12:08:21,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2022-11-16 12:08:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2022-11-16 12:08:21,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2022-11-16 12:08:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:08:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:08:21,595 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_rts_threshold [2022-11-16 12:08:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_rts_threshold [2022-11-16 12:08:21,595 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-16 12:08:21,596 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-16 12:08:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:08:21,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:08:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_interface [2022-11-16 12:08:21,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_interface [2022-11-16 12:08:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-16 12:08:21,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-16 12:08:21,598 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:08:21,599 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:08:21,599 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-11-16 12:08:21,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-11-16 12:08:21,599 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:08:21,599 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:08:21,600 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 12:08:21,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 12:08:21,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:08:21,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:08:21,600 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_prepare_multicast [2022-11-16 12:08:21,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_prepare_multicast [2022-11-16 12:08:21,601 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2022-11-16 12:08:21,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2022-11-16 12:08:21,601 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2022-11-16 12:08:21,602 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2022-11-16 12:08:21,602 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:08:21,603 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 12:08:21,603 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 12:08:21,603 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2022-11-16 12:08:21,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2022-11-16 12:08:21,603 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2022-11-16 12:08:21,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2022-11-16 12:08:21,604 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2022-11-16 12:08:21,604 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2022-11-16 12:08:21,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-16 12:08:21,604 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2022-11-16 12:08:21,605 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2022-11-16 12:08:21,606 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_stats [2022-11-16 12:08:21,606 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_stats [2022-11-16 12:08:21,607 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:08:21,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:08:21,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:08:21,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:08:21,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:08:21,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:08:21,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:08:21,610 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 12:08:21,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 12:08:21,611 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:08:21,611 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:08:21,612 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_configure_filter [2022-11-16 12:08:21,613 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_configure_filter [2022-11-16 12:08:21,613 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2022-11-16 12:08:21,613 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2022-11-16 12:08:21,613 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2022-11-16 12:08:21,613 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2022-11-16 12:08:21,614 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2022-11-16 12:08:21,614 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2022-11-16 12:08:21,614 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:08:21,615 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:08:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 12:08:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 12:08:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:08:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:08:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2022-11-16 12:08:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2022-11-16 12:08:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:08:21,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:08:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2022-11-16 12:08:21,617 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2022-11-16 12:08:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2022-11-16 12:08:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2022-11-16 12:08:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2022-11-16 12:08:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2022-11-16 12:08:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:08:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:08:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2022-11-16 12:08:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2022-11-16 12:08:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx [2022-11-16 12:08:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx [2022-11-16 12:08:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-16 12:08:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-16 12:08:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 12:08:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 12:08:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_start [2022-11-16 12:08:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_start [2022-11-16 12:08:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:08:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:08:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:08:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:08:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2022-11-16 12:08:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2022-11-16 12:08:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2022-11-16 12:08:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2022-11-16 12:08:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2022-11-16 12:08:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-11-16 12:08:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-11-16 12:08:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2022-11-16 12:08:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2022-11-16 12:08:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:08:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_survey [2022-11-16 12:08:21,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_survey [2022-11-16 12:08:21,630 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-16 12:08:21,633 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-16 12:08:21,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:08:21,633 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-16 12:08:21,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-16 12:08:21,635 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:08:21,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:08:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:08:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:08:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:08:21,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:08:21,643 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2022-11-16 12:08:21,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2022-11-16 12:08:21,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:08:21,644 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2022-11-16 12:08:21,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2022-11-16 12:08:21,644 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2022-11-16 12:08:21,644 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2022-11-16 12:08:21,645 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-16 12:08:21,645 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-16 12:08:21,645 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2022-11-16 12:08:21,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2022-11-16 12:08:21,645 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:08:21,645 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:08:21,645 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2022-11-16 12:08:21,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2022-11-16 12:08:21,646 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2022-11-16 12:08:21,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2022-11-16 12:08:21,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:08:21,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:08:21,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:08:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2022-11-16 12:08:21,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2022-11-16 12:08:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 12:08:21,647 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 12:08:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:08:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 12:08:21,647 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 12:08:21,648 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2022-11-16 12:08:21,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2022-11-16 12:08:21,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:08:21,648 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2022-11-16 12:08:21,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2022-11-16 12:08:21,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:08:21,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:08:21,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:08:21,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:08:21,649 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2022-11-16 12:08:21,649 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2022-11-16 12:08:21,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:08:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:08:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2022-11-16 12:08:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2022-11-16 12:08:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_interrupt [2022-11-16 12:08:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_interrupt [2022-11-16 12:08:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 12:08:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 12:08:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 12:08:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 12:08:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-11-16 12:08:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-11-16 12:08:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2022-11-16 12:08:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2022-11-16 12:08:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2022-11-16 12:08:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2022-11-16 12:08:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2022-11-16 12:08:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2022-11-16 12:08:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2022-11-16 12:08:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2022-11-16 12:08:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2022-11-16 12:08:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2022-11-16 12:08:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2022-11-16 12:08:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2022-11-16 12:08:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2022-11-16 12:08:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2022-11-16 12:08:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:08:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:08:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2022-11-16 12:08:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2022-11-16 12:08:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2022-11-16 12:08:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2022-11-16 12:08:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:08:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:08:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:08:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:08:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2022-11-16 12:08:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2022-11-16 12:08:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2022-11-16 12:08:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2022-11-16 12:08:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 12:08:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 12:08:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2022-11-16 12:08:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2022-11-16 12:08:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:08:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:08:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2022-11-16 12:08:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2022-11-16 12:08:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 12:08:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 12:08:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bbp_reg_access [2022-11-16 12:08:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bbp_reg_access [2022-11-16 12:08:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:08:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:08:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:08:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:08:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-11-16 12:08:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-11-16 12:08:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2022-11-16 12:08:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2022-11-16 12:08:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2022-11-16 12:08:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2022-11-16 12:08:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:08:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:08:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:08:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2022-11-16 12:08:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2022-11-16 12:08:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:08:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-11-16 12:08:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-11-16 12:08:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2022-11-16 12:08:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2022-11-16 12:08:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_bss_info_changed [2022-11-16 12:08:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_bss_info_changed [2022-11-16 12:08:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2022-11-16 12:08:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2022-11-16 12:08:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_complete [2022-11-16 12:08:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_complete [2022-11-16 12:08:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2022-11-16 12:08:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2022-11-16 12:08:21,669 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2022-11-16 12:08:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2022-11-16 12:08:21,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:08:21,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:08:21,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:08:21,670 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2022-11-16 12:08:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2022-11-16 12:08:21,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:08:21,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:08:21,673 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:08:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:08:21,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-11-16 12:08:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-11-16 12:08:21,673 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2022-11-16 12:08:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2022-11-16 12:08:21,674 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2022-11-16 12:08:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2022-11-16 12:08:21,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:08:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:08:21,674 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2022-11-16 12:08:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2022-11-16 12:08:21,675 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2022-11-16 12:08:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2022-11-16 12:08:21,675 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2022-11-16 12:08:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2022-11-16 12:08:21,675 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2022-11-16 12:08:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2022-11-16 12:08:21,676 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 12:08:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 12:08:21,676 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-16 12:08:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-16 12:08:21,676 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2022-11-16 12:08:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2022-11-16 12:08:21,676 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2022-11-16 12:08:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2022-11-16 12:08:21,677 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 12:08:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 12:08:21,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2022-11-16 12:08:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2022-11-16 12:08:21,677 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_remove [2022-11-16 12:08:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_remove [2022-11-16 12:08:21,678 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2022-11-16 12:08:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2022-11-16 12:08:21,678 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2022-11-16 12:08:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2022-11-16 12:08:21,678 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2022-11-16 12:08:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2022-11-16 12:08:21,678 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2022-11-16 12:08:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2022-11-16 12:08:21,679 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:08:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:08:21,679 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-16 12:08:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-16 12:08:21,679 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 12:08:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 12:08:21,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:08:21,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:08:21,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:08:21,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:08:21,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:08:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:08:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2022-11-16 12:08:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2022-11-16 12:08:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2022-11-16 12:08:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2022-11-16 12:08:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2022-11-16 12:08:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2022-11-16 12:08:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 12:08:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 12:08:21,682 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_add [2022-11-16 12:08:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_add [2022-11-16 12:08:21,682 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-16 12:08:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-16 12:08:21,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 12:08:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 12:08:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2022-11-16 12:08:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2022-11-16 12:08:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_interface [2022-11-16 12:08:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_interface [2022-11-16 12:08:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-16 12:08:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-16 12:08:21,684 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-16 12:08:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-16 12:08:21,684 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2022-11-16 12:08:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2022-11-16 12:08:21,684 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_ampdu_action [2022-11-16 12:08:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_ampdu_action [2022-11-16 12:08:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2022-11-16 12:08:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2022-11-16 12:08:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2022-11-16 12:08:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2022-11-16 12:08:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:08:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:08:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:08:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:08:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2022-11-16 12:08:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2022-11-16 12:08:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2022-11-16 12:08:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2022-11-16 12:08:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:08:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:08:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2022-11-16 12:08:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2022-11-16 12:08:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-11-16 12:08:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-11-16 12:08:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2022-11-16 12:08:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2022-11-16 12:08:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2022-11-16 12:08:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2022-11-16 12:08:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2022-11-16 12:08:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2022-11-16 12:08:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-11-16 12:08:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-16 12:08:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-16 12:08:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2022-11-16 12:08:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2022-11-16 12:08:23,237 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:08:23,247 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:08:27,719 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:08:36,456 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:08:36,461 INFO L158 Benchmark]: Toolchain (without parser) took 22172.89ms. Allocated memory was 58.7MB in the beginning and 390.1MB in the end (delta: 331.4MB). Free memory was 31.4MB in the beginning and 185.9MB in the end (delta: -154.5MB). Peak memory consumption was 235.8MB. Max. memory is 16.1GB. [2022-11-16 12:08:36,461 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 58.7MB. Free memory is still 40.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:08:36,462 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6012.40ms. Allocated memory was 58.7MB in the beginning and 390.1MB in the end (delta: 331.4MB). Free memory was 31.2MB in the beginning and 257.2MB in the end (delta: -226.0MB). Peak memory consumption was 131.0MB. Max. memory is 16.1GB. [2022-11-16 12:08:36,462 INFO L158 Benchmark]: Boogie Procedure Inliner took 472.91ms. Allocated memory is still 390.1MB. Free memory was 257.2MB in the beginning and 211.1MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-11-16 12:08:36,463 INFO L158 Benchmark]: Boogie Preprocessor took 710.19ms. Allocated memory is still 390.1MB. Free memory was 211.1MB in the beginning and 227.9MB in the end (delta: -16.8MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. [2022-11-16 12:08:36,463 INFO L158 Benchmark]: RCFGBuilder took 14972.49ms. Allocated memory is still 390.1MB. Free memory was 227.9MB in the beginning and 185.9MB in the end (delta: 41.9MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. [2022-11-16 12:08:36,465 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 58.7MB. Free memory is still 40.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6012.40ms. Allocated memory was 58.7MB in the beginning and 390.1MB in the end (delta: 331.4MB). Free memory was 31.2MB in the beginning and 257.2MB in the end (delta: -226.0MB). Peak memory consumption was 131.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 472.91ms. Allocated memory is still 390.1MB. Free memory was 257.2MB in the beginning and 211.1MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 710.19ms. Allocated memory is still 390.1MB. Free memory was 211.1MB in the beginning and 227.9MB in the end (delta: -16.8MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. * RCFGBuilder took 14972.49ms. Allocated memory is still 390.1MB. Free memory was 227.9MB in the beginning and 185.9MB in the end (delta: 41.9MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:08:36,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e02afa6-613b-4482-8a7c-5ab88158f4bf/bin/uautomizer-tPACEb0tL8/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: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]