./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1f8b1c7c83cbc8f75e845878e12835fe6569e3675eb400909d1669023ab04c0d --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:19:54,123 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:19:54,125 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:19:54,159 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:19:54,160 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:19:54,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:19:54,163 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:19:54,165 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:19:54,166 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:19:54,170 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:19:54,170 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:19:54,171 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:19:54,171 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:19:54,173 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:19:54,174 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:19:54,176 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:19:54,177 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:19:54,178 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:19:54,179 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:19:54,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:19:54,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:19:54,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:19:54,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:19:54,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:19:54,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:19:54,191 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:19:54,192 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:19:54,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:19:54,193 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:19:54,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:19:54,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:19:54,195 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:19:54,196 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:19:54,196 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:19:54,197 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:19:54,197 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:19:54,199 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:19:54,199 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:19:54,199 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:19:54,199 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:19:54,200 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:19:54,201 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:19:54,223 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:19:54,224 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:19:54,224 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:19:54,224 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:19:54,225 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:19:54,225 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:19:54,225 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:19:54,225 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:19:54,226 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:19:54,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:19:54,226 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:19:54,226 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:19:54,227 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:19:54,227 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:19:54,227 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:19:54,227 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:19:54,227 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:19:54,227 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:19:54,227 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:19:54,228 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:19:54,228 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:19:54,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:19:54,228 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:19:54,228 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:19:54,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:19:54,228 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:19:54,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:19:54,229 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:19:54,229 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:19:54,229 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:19:54,229 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:19:54,229 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f8b1c7c83cbc8f75e845878e12835fe6569e3675eb400909d1669023ab04c0d [2021-12-15 13:19:54,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:19:54,425 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:19:54,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:19:54,428 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:19:54,428 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:19:54,429 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i [2021-12-15 13:19:54,500 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3be9bbc26/149a03ee2db44496ac0d0352652196ba/FLAGb9a39c942 [2021-12-15 13:19:55,202 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:19:55,202 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i [2021-12-15 13:19:55,248 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3be9bbc26/149a03ee2db44496ac0d0352652196ba/FLAGb9a39c942 [2021-12-15 13:19:55,515 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3be9bbc26/149a03ee2db44496ac0d0352652196ba [2021-12-15 13:19:55,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:19:55,518 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:19:55,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:19:55,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:19:55,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:19:55,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:55" (1/1) ... [2021-12-15 13:19:55,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30decb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:55, skipping insertion in model container [2021-12-15 13:19:55,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:55" (1/1) ... [2021-12-15 13:19:55,560 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:19:55,683 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:19:58,525 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i[448815,448828] [2021-12-15 13:19:58,555 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:19:58,572 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:19:58,980 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i[448815,448828] [2021-12-15 13:19:58,986 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:19:59,171 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:19:59,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:59 WrapperNode [2021-12-15 13:19:59,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:19:59,174 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:19:59,174 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:19:59,174 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:19:59,178 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:59" (1/1) ... [2021-12-15 13:19:59,288 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:59" (1/1) ... [2021-12-15 13:19:59,406 INFO L137 Inliner]: procedures = 490, calls = 4671, calls flagged for inlining = 140, calls inlined = 118, statements flattened = 7284 [2021-12-15 13:19:59,407 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:19:59,407 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:19:59,408 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:19:59,408 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:19:59,414 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:59" (1/1) ... [2021-12-15 13:19:59,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:59" (1/1) ... [2021-12-15 13:19:59,440 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:59" (1/1) ... [2021-12-15 13:19:59,441 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:59" (1/1) ... [2021-12-15 13:19:59,512 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:59" (1/1) ... [2021-12-15 13:19:59,527 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:59" (1/1) ... [2021-12-15 13:19:59,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:59" (1/1) ... [2021-12-15 13:19:59,578 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:19:59,578 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:19:59,579 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:19:59,579 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:19:59,580 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:59" (1/1) ... [2021-12-15 13:19:59,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:19:59,591 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:19:59,599 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:19:59,630 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:19:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:19:59,652 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:19:59,652 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_prepare_pkt [2021-12-15 13:19:59,652 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_prepare_pkt [2021-12-15 13:19:59,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:19:59,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:19:59,652 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-12-15 13:19:59,652 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-12-15 13:19:59,652 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_setup [2021-12-15 13:19:59,653 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_setup [2021-12-15 13:19:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:19:59,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:19:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:19:59,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:19:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure ll_dequeue [2021-12-15 13:19:59,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_dequeue [2021-12-15 13:19:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_close [2021-12-15 13:19:59,653 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_close [2021-12-15 13:19:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-12-15 13:19:59,654 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-12-15 13:19:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:19:59,654 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:19:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:19:59,654 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:19:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_flush [2021-12-15 13:19:59,654 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_flush [2021-12-15 13:19:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure ath_dequeue [2021-12-15 13:19:59,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_dequeue [2021-12-15 13:19:59,655 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:19:59,655 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:19:59,655 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:19:59,655 INFO L130 BoogieDeclarations]: Found specification of procedure h5_link_control [2021-12-15 13:19:59,655 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_link_control [2021-12-15 13:19:59,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:19:59,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:19:59,655 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:19:59,656 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:19:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc___1 [2021-12-15 13:19:59,656 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc___1 [2021-12-15 13:19:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:19:59,656 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:19:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:19:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure h4_enqueue [2021-12-15 13:19:59,656 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_enqueue [2021-12-15 13:19:59,657 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:19:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:19:59,657 INFO L130 BoogieDeclarations]: Found specification of procedure ath_hci_uart_work [2021-12-15 13:19:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_hci_uart_work [2021-12-15 13:19:59,657 INFO L130 BoogieDeclarations]: Found specification of procedure btbcm_set_bdaddr [2021-12-15 13:19:59,657 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_setup [2021-12-15 13:19:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_setup [2021-12-15 13:19:59,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:19:59,657 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:19:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:19:59,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:19:59,658 INFO L130 BoogieDeclarations]: Found specification of procedure __ll_do_awake [2021-12-15 13:19:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __ll_do_awake [2021-12-15 13:19:59,658 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2021-12-15 13:19:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2021-12-15 13:19:59,658 INFO L130 BoogieDeclarations]: Found specification of procedure h5_peer_reset [2021-12-15 13:19:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_peer_reset [2021-12-15 13:19:59,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:19:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure h5_enqueue [2021-12-15 13:19:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_enqueue [2021-12-15 13:19:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_complete_rx_pkt [2021-12-15 13:19:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_complete_rx_pkt [2021-12-15 13:19:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:19:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:19:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_unregister_proto [2021-12-15 13:19:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_unregister_proto [2021-12-15 13:19:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:19:59,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:19:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure hci_get_drvdata [2021-12-15 13:19:59,660 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_get_drvdata [2021-12-15 13:19:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_close [2021-12-15 13:19:59,660 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_close [2021-12-15 13:19:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure btintel_set_bdaddr [2021-12-15 13:19:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2021-12-15 13:19:59,660 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2021-12-15 13:19:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_recv [2021-12-15 13:19:59,661 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_recv [2021-12-15 13:19:59,661 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_register_proto [2021-12-15 13:19:59,661 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_register_proto [2021-12-15 13:19:59,661 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_recv [2021-12-15 13:19:59,661 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_recv [2021-12-15 13:19:59,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:19:59,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:19:59,661 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_flush [2021-12-15 13:19:59,661 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_flush [2021-12-15 13:19:59,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:19:59,662 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2021-12-15 13:19:59,662 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2021-12-15 13:19:59,662 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2021-12-15 13:19:59,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2021-12-15 13:19:59,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:19:59,662 INFO L130 BoogieDeclarations]: Found specification of procedure bscp_get_crc [2021-12-15 13:19:59,662 INFO L138 BoogieDeclarations]: Found implementation of procedure bscp_get_crc [2021-12-15 13:19:59,662 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:19:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:19:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:19:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:19:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:19:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2021-12-15 13:19:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2021-12-15 13:19:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_init_work [2021-12-15 13:19:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_init_work [2021-12-15 13:19:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure ll_close [2021-12-15 13:19:59,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_close [2021-12-15 13:19:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:19:59,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:19:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure hci_register_dev [2021-12-15 13:19:59,664 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_register_dev [2021-12-15 13:19:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure send_hcill_cmd [2021-12-15 13:19:59,664 INFO L138 BoogieDeclarations]: Found implementation of procedure send_hcill_cmd [2021-12-15 13:19:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:19:59,664 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:19:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure ath_flush [2021-12-15 13:19:59,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_flush [2021-12-15 13:19:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_msgdelim [2021-12-15 13:19:59,665 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_msgdelim [2021-12-15 13:19:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure h4_dequeue [2021-12-15 13:19:59,665 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_dequeue [2021-12-15 13:19:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure ath_wakeup_ar3k [2021-12-15 13:19:59,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_wakeup_ar3k [2021-12-15 13:19:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure h5_prepare_pkt [2021-12-15 13:19:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_prepare_pkt [2021-12-15 13:19:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-15 13:19:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-15 13:19:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:19:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:19:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_open [2021-12-15 13:19:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_open [2021-12-15 13:19:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:19:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:19:59,667 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_close [2021-12-15 13:19:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_close [2021-12-15 13:19:59,667 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:19:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:19:59,667 INFO L130 BoogieDeclarations]: Found specification of procedure h5_cfg_field [2021-12-15 13:19:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_cfg_field [2021-12-15 13:19:59,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:19:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:19:59,667 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:19:59,668 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:19:59,668 INFO L130 BoogieDeclarations]: Found specification of procedure h5_flush [2021-12-15 13:19:59,668 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_flush [2021-12-15 13:19:59,668 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-12-15 13:19:59,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-12-15 13:19:59,668 INFO L130 BoogieDeclarations]: Found specification of procedure ll_check_data_len [2021-12-15 13:19:59,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_check_data_len [2021-12-15 13:19:59,668 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-15 13:19:59,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-15 13:19:59,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:19:59,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:19:59,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:19:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:19:59,669 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_one_byte [2021-12-15 13:19:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_one_byte [2021-12-15 13:19:59,669 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2021-12-15 13:19:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2021-12-15 13:19:59,669 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-12-15 13:19:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-12-15 13:19:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_set_baudrate [2021-12-15 13:19:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_set_baudrate [2021-12-15 13:19:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2021-12-15 13:19:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2021-12-15 13:19:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2021-12-15 13:19:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2021-12-15 13:19:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure ath_open [2021-12-15 13:19:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_open [2021-12-15 13:19:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure ath_setup [2021-12-15 13:19:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_setup [2021-12-15 13:19:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:19:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:19:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_dequeue [2021-12-15 13:19:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_dequeue [2021-12-15 13:19:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:19:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:19:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure hci_free_dev [2021-12-15 13:19:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_free_dev [2021-12-15 13:19:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2021-12-15 13:19:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2021-12-15 13:19:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:19:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:19:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure h4_open [2021-12-15 13:19:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_open [2021-12-15 13:19:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-12-15 13:19:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-12-15 13:19:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:19:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:19:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_send_frame [2021-12-15 13:19:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_send_frame [2021-12-15 13:19:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:19:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure __hci_cmd_sync [2021-12-15 13:19:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __hci_cmd_sync [2021-12-15 13:19:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure ath_close [2021-12-15 13:19:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_close [2021-12-15 13:19:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_crc_update [2021-12-15 13:19:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_crc_update [2021-12-15 13:19:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:19:59,674 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:19:59,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:19:59,674 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:19:59,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:19:59,674 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-12-15 13:19:59,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-12-15 13:19:59,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:19:59,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:19:59,674 INFO L130 BoogieDeclarations]: Found specification of procedure hci_recv_frame [2021-12-15 13:19:59,674 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_recv_frame [2021-12-15 13:19:59,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:19:59,675 INFO L130 BoogieDeclarations]: Found specification of procedure h4_close [2021-12-15 13:19:59,675 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_close [2021-12-15 13:19:59,675 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-12-15 13:19:59,675 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-12-15 13:19:59,675 INFO L130 BoogieDeclarations]: Found specification of procedure h5_reset_rx [2021-12-15 13:19:59,675 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_reset_rx [2021-12-15 13:19:59,675 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:19:59,675 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:19:59,675 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_termios [2021-12-15 13:19:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_termios [2021-12-15 13:19:59,676 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv [2021-12-15 13:19:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv [2021-12-15 13:19:59,676 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:19:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:19:59,676 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:19:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:19:59,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-12-15 13:19:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-12-15 13:19:59,677 INFO L130 BoogieDeclarations]: Found specification of procedure ath_recv [2021-12-15 13:19:59,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_recv [2021-12-15 13:19:59,677 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_flush [2021-12-15 13:19:59,677 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_flush [2021-12-15 13:19:59,677 INFO L130 BoogieDeclarations]: Found specification of procedure h5_close [2021-12-15 13:19:59,677 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_close [2021-12-15 13:19:59,677 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_dequeue [2021-12-15 13:19:59,677 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_dequeue [2021-12-15 13:19:59,677 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:19:59,677 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:19:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_one_byte [2021-12-15 13:19:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_one_byte [2021-12-15 13:19:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_open [2021-12-15 13:19:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_open [2021-12-15 13:19:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure h5_dequeue [2021-12-15 13:19:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_dequeue [2021-12-15 13:19:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_delim [2021-12-15 13:19:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_delim [2021-12-15 13:19:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_close [2021-12-15 13:19:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_close [2021-12-15 13:19:59,679 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:19:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:19:59,679 INFO L130 BoogieDeclarations]: Found specification of procedure ath_enqueue [2021-12-15 13:19:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_enqueue [2021-12-15 13:19:59,679 INFO L130 BoogieDeclarations]: Found specification of procedure h5_open [2021-12-15 13:19:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_open [2021-12-15 13:19:59,679 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:19:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:19:59,679 INFO L130 BoogieDeclarations]: Found specification of procedure ll_enqueue [2021-12-15 13:19:59,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_enqueue [2021-12-15 13:19:59,680 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:19:59,680 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:19:59,680 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv_buf [2021-12-15 13:19:59,680 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv_buf [2021-12-15 13:19:59,680 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:19:59,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:19:59,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:19:59,680 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2021-12-15 13:19:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2021-12-15 13:19:59,681 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-12-15 13:19:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-12-15 13:19:59,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:19:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:19:59,681 INFO L130 BoogieDeclarations]: Found specification of procedure tty_driver_flush_buffer [2021-12-15 13:19:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_driver_flush_buffer [2021-12-15 13:19:59,681 INFO L130 BoogieDeclarations]: Found specification of procedure h5_recv [2021-12-15 13:19:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_recv [2021-12-15 13:19:59,681 INFO L130 BoogieDeclarations]: Found specification of procedure ll_open [2021-12-15 13:19:59,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_open [2021-12-15 13:19:59,682 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tx_wakeup [2021-12-15 13:19:59,682 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tx_wakeup [2021-12-15 13:19:59,682 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:19:59,682 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:19:59,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:19:59,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:19:59,682 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_set_baudrate [2021-12-15 13:19:59,682 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_set_baudrate [2021-12-15 13:19:59,682 INFO L130 BoogieDeclarations]: Found specification of procedure ll_flush [2021-12-15 13:19:59,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_flush [2021-12-15 13:19:59,683 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_enqueue [2021-12-15 13:19:59,683 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_enqueue [2021-12-15 13:19:59,683 INFO L130 BoogieDeclarations]: Found specification of procedure h5_complete_rx_pkt [2021-12-15 13:19:59,683 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_complete_rx_pkt [2021-12-15 13:19:59,683 INFO L130 BoogieDeclarations]: Found specification of procedure ll_recv [2021-12-15 13:19:59,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_recv [2021-12-15 13:19:59,683 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_write_work [2021-12-15 13:19:59,683 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_write_work [2021-12-15 13:19:59,684 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:19:59,684 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:19:59,684 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-12-15 13:19:59,684 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-12-15 13:19:59,684 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:19:59,684 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:19:59,684 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_open [2021-12-15 13:19:59,684 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_open [2021-12-15 13:19:59,684 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_enqueue [2021-12-15 13:19:59,684 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_enqueue [2021-12-15 13:19:59,685 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:19:59,685 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:19:59,685 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:19:59,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:19:59,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:19:59,685 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-15 13:19:59,685 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-15 13:19:59,685 INFO L130 BoogieDeclarations]: Found specification of procedure h4_flush [2021-12-15 13:19:59,685 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_flush [2021-12-15 13:20:00,514 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:20:00,517 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:20:01,042 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:20:01,046 INFO L158 Benchmark]: Toolchain (without parser) took 5526.99ms. Allocated memory was 115.3MB in the beginning and 310.4MB in the end (delta: 195.0MB). Free memory was 62.9MB in the beginning and 140.8MB in the end (delta: -77.9MB). Peak memory consumption was 178.3MB. Max. memory is 16.1GB. [2021-12-15 13:20:01,046 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 73.4MB. Free memory is still 30.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:20:01,047 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3652.10ms. Allocated memory was 115.3MB in the beginning and 310.4MB in the end (delta: 195.0MB). Free memory was 62.9MB in the beginning and 215.0MB in the end (delta: -152.1MB). Peak memory consumption was 156.5MB. Max. memory is 16.1GB. [2021-12-15 13:20:01,047 INFO L158 Benchmark]: Boogie Procedure Inliner took 233.27ms. Allocated memory is still 310.4MB. Free memory was 215.0MB in the beginning and 176.3MB in the end (delta: 38.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-12-15 13:20:01,048 INFO L158 Benchmark]: Boogie Preprocessor took 170.47ms. Allocated memory is still 310.4MB. Free memory was 176.3MB in the beginning and 126.5MB in the end (delta: 49.8MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-15 13:20:01,048 INFO L158 Benchmark]: RCFGBuilder took 1466.27ms. Allocated memory is still 310.4MB. Free memory was 126.5MB in the beginning and 140.8MB in the end (delta: -14.3MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2021-12-15 13:20:01,050 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 73.4MB. Free memory is still 30.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3652.10ms. Allocated memory was 115.3MB in the beginning and 310.4MB in the end (delta: 195.0MB). Free memory was 62.9MB in the beginning and 215.0MB in the end (delta: -152.1MB). Peak memory consumption was 156.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 233.27ms. Allocated memory is still 310.4MB. Free memory was 215.0MB in the beginning and 176.3MB in the end (delta: 38.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 170.47ms. Allocated memory is still 310.4MB. Free memory was 176.3MB in the beginning and 126.5MB in the end (delta: 49.8MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1466.27ms. Allocated memory is still 310.4MB. Free memory was 126.5MB in the beginning and 140.8MB in the end (delta: -14.3MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:20:01,101 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1f8b1c7c83cbc8f75e845878e12835fe6569e3675eb400909d1669023ab04c0d --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:20:02,956 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:20:02,958 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:20:02,988 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:20:02,989 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:20:02,991 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:20:02,992 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:20:02,996 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:20:02,998 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:20:03,001 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:20:03,002 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:20:03,003 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:20:03,004 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:20:03,005 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:20:03,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:20:03,011 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:20:03,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:20:03,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:20:03,016 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:20:03,021 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:20:03,022 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:20:03,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:20:03,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:20:03,025 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:20:03,030 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:20:03,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:20:03,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:20:03,031 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:20:03,040 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:20:03,040 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:20:03,041 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:20:03,041 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:20:03,043 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:20:03,043 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:20:03,044 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:20:03,044 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:20:03,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:20:03,045 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:20:03,045 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:20:03,046 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:20:03,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:20:03,048 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:20:03,071 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:20:03,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:20:03,072 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:20:03,073 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:20:03,073 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:20:03,074 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:20:03,074 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:20:03,075 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:20:03,075 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:20:03,075 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:20:03,076 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:20:03,076 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:20:03,076 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:20:03,076 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:20:03,076 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:20:03,076 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:20:03,077 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:20:03,077 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:20:03,077 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:20:03,077 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:20:03,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:20:03,077 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:20:03,077 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:20:03,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:20:03,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:20:03,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:20:03,078 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:20:03,078 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:20:03,078 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:20:03,078 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:20:03,079 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:20:03,079 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:20:03,079 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:20:03,079 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:20:03,080 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f8b1c7c83cbc8f75e845878e12835fe6569e3675eb400909d1669023ab04c0d [2021-12-15 13:20:03,360 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:20:03,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:20:03,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:20:03,391 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:20:03,392 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:20:03,393 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i [2021-12-15 13:20:03,440 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/daa9dc851/f06901f9c09845519e537d4e1e4b8324/FLAG40a5a1121 [2021-12-15 13:20:04,144 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:20:04,145 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i [2021-12-15 13:20:04,188 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/daa9dc851/f06901f9c09845519e537d4e1e4b8324/FLAG40a5a1121 [2021-12-15 13:20:04,470 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/daa9dc851/f06901f9c09845519e537d4e1e4b8324 [2021-12-15 13:20:04,472 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:20:04,473 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:20:04,474 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:20:04,474 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:20:04,476 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:20:04,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:04" (1/1) ... [2021-12-15 13:20:04,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@757d3382 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:04, skipping insertion in model container [2021-12-15 13:20:04,478 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:04" (1/1) ... [2021-12-15 13:20:04,483 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:20:04,644 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:20:07,462 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i[448815,448828] [2021-12-15 13:20:07,500 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:20:07,523 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:20:07,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:20:07,899 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i[448815,448828] [2021-12-15 13:20:07,904 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:20:07,915 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:20:08,323 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i[448815,448828] [2021-12-15 13:20:08,327 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:20:08,522 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:20:08,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:08 WrapperNode [2021-12-15 13:20:08,523 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:20:08,524 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:20:08,524 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:20:08,524 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:20:08,528 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:08" (1/1) ... [2021-12-15 13:20:08,647 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:08" (1/1) ... [2021-12-15 13:20:08,759 INFO L137 Inliner]: procedures = 504, calls = 4666, calls flagged for inlining = 135, calls inlined = 106, statements flattened = 6188 [2021-12-15 13:20:08,760 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:20:08,760 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:20:08,760 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:20:08,761 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:20:08,766 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:08" (1/1) ... [2021-12-15 13:20:08,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:08" (1/1) ... [2021-12-15 13:20:08,831 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:08" (1/1) ... [2021-12-15 13:20:08,832 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:08" (1/1) ... [2021-12-15 13:20:08,910 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:08" (1/1) ... [2021-12-15 13:20:08,931 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:08" (1/1) ... [2021-12-15 13:20:08,955 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:08" (1/1) ... [2021-12-15 13:20:08,980 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:20:08,981 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:20:08,981 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:20:08,981 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:20:08,982 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:08" (1/1) ... [2021-12-15 13:20:08,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:20:08,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:20:09,002 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:20:09,034 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:20:09,052 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:20:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:20:09,052 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_prepare_pkt [2021-12-15 13:20:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_prepare_pkt [2021-12-15 13:20:09,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:20:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:20:09,053 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-12-15 13:20:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-12-15 13:20:09,053 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_setup [2021-12-15 13:20:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_setup [2021-12-15 13:20:09,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:20:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:20:09,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:20:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:20:09,054 INFO L130 BoogieDeclarations]: Found specification of procedure ll_dequeue [2021-12-15 13:20:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_dequeue [2021-12-15 13:20:09,054 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_close [2021-12-15 13:20:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_close [2021-12-15 13:20:09,054 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-12-15 13:20:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-12-15 13:20:09,054 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:20:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:20:09,055 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:20:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:20:09,055 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_flush [2021-12-15 13:20:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_flush [2021-12-15 13:20:09,055 INFO L130 BoogieDeclarations]: Found specification of procedure ath_dequeue [2021-12-15 13:20:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_dequeue [2021-12-15 13:20:09,055 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:20:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:20:09,056 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:20:09,056 INFO L130 BoogieDeclarations]: Found specification of procedure h5_link_control [2021-12-15 13:20:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_link_control [2021-12-15 13:20:09,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:20:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:20:09,056 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:20:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:20:09,056 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc___1 [2021-12-15 13:20:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc___1 [2021-12-15 13:20:09,057 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:20:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:20:09,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:20:09,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:20:09,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:20:09,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:20:09,057 INFO L130 BoogieDeclarations]: Found specification of procedure h4_enqueue [2021-12-15 13:20:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_enqueue [2021-12-15 13:20:09,058 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:20:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:20:09,058 INFO L130 BoogieDeclarations]: Found specification of procedure ath_hci_uart_work [2021-12-15 13:20:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_hci_uart_work [2021-12-15 13:20:09,058 INFO L130 BoogieDeclarations]: Found specification of procedure btbcm_set_bdaddr [2021-12-15 13:20:09,058 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_setup [2021-12-15 13:20:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_setup [2021-12-15 13:20:09,058 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:20:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:20:09,059 INFO L130 BoogieDeclarations]: Found specification of procedure __ll_do_awake [2021-12-15 13:20:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __ll_do_awake [2021-12-15 13:20:09,059 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2021-12-15 13:20:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2021-12-15 13:20:09,059 INFO L130 BoogieDeclarations]: Found specification of procedure h5_enqueue [2021-12-15 13:20:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_enqueue [2021-12-15 13:20:09,059 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_complete_rx_pkt [2021-12-15 13:20:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_complete_rx_pkt [2021-12-15 13:20:09,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:20:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:20:09,060 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_unregister_proto [2021-12-15 13:20:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_unregister_proto [2021-12-15 13:20:09,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:20:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:20:09,060 INFO L130 BoogieDeclarations]: Found specification of procedure hci_get_drvdata [2021-12-15 13:20:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_get_drvdata [2021-12-15 13:20:09,060 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_close [2021-12-15 13:20:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_close [2021-12-15 13:20:09,061 INFO L130 BoogieDeclarations]: Found specification of procedure btintel_set_bdaddr [2021-12-15 13:20:09,061 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2021-12-15 13:20:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2021-12-15 13:20:09,061 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_recv [2021-12-15 13:20:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_recv [2021-12-15 13:20:09,061 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:20:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:20:09,061 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_register_proto [2021-12-15 13:20:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_register_proto [2021-12-15 13:20:09,062 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_recv [2021-12-15 13:20:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_recv [2021-12-15 13:20:09,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:20:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:20:09,062 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_flush [2021-12-15 13:20:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_flush [2021-12-15 13:20:09,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:20:09,062 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2021-12-15 13:20:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2021-12-15 13:20:09,063 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2021-12-15 13:20:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2021-12-15 13:20:09,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:20:09,063 INFO L130 BoogieDeclarations]: Found specification of procedure bscp_get_crc [2021-12-15 13:20:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure bscp_get_crc [2021-12-15 13:20:09,063 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:20:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:20:09,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:20:09,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:20:09,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:20:09,064 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:20:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:20:09,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:20:09,064 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2021-12-15 13:20:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2021-12-15 13:20:09,064 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_init_work [2021-12-15 13:20:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_init_work [2021-12-15 13:20:09,065 INFO L130 BoogieDeclarations]: Found specification of procedure ll_close [2021-12-15 13:20:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_close [2021-12-15 13:20:09,065 INFO L130 BoogieDeclarations]: Found specification of procedure hci_register_dev [2021-12-15 13:20:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_register_dev [2021-12-15 13:20:09,065 INFO L130 BoogieDeclarations]: Found specification of procedure send_hcill_cmd [2021-12-15 13:20:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure send_hcill_cmd [2021-12-15 13:20:09,065 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:20:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:20:09,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:20:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:20:09,066 INFO L130 BoogieDeclarations]: Found specification of procedure ath_flush [2021-12-15 13:20:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_flush [2021-12-15 13:20:09,066 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_msgdelim [2021-12-15 13:20:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_msgdelim [2021-12-15 13:20:09,066 INFO L130 BoogieDeclarations]: Found specification of procedure h4_dequeue [2021-12-15 13:20:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_dequeue [2021-12-15 13:20:09,066 INFO L130 BoogieDeclarations]: Found specification of procedure ath_wakeup_ar3k [2021-12-15 13:20:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_wakeup_ar3k [2021-12-15 13:20:09,067 INFO L130 BoogieDeclarations]: Found specification of procedure h5_prepare_pkt [2021-12-15 13:20:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_prepare_pkt [2021-12-15 13:20:09,067 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-15 13:20:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-15 13:20:09,067 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:20:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:20:09,067 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_open [2021-12-15 13:20:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_open [2021-12-15 13:20:09,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:20:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:20:09,068 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_close [2021-12-15 13:20:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_close [2021-12-15 13:20:09,068 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:20:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:20:09,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:20:09,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:20:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:20:09,069 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:20:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:20:09,069 INFO L130 BoogieDeclarations]: Found specification of procedure h5_flush [2021-12-15 13:20:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_flush [2021-12-15 13:20:09,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:20:09,069 INFO L130 BoogieDeclarations]: Found specification of procedure ll_check_data_len [2021-12-15 13:20:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_check_data_len [2021-12-15 13:20:09,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:20:09,069 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-15 13:20:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-15 13:20:09,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:20:09,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:20:09,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:20:09,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:20:09,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:20:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:20:09,070 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_one_byte [2021-12-15 13:20:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_one_byte [2021-12-15 13:20:09,070 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2021-12-15 13:20:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2021-12-15 13:20:09,071 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-12-15 13:20:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-12-15 13:20:09,071 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_set_baudrate [2021-12-15 13:20:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_set_baudrate [2021-12-15 13:20:09,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2021-12-15 13:20:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2021-12-15 13:20:09,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2021-12-15 13:20:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2021-12-15 13:20:09,072 INFO L130 BoogieDeclarations]: Found specification of procedure ath_open [2021-12-15 13:20:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_open [2021-12-15 13:20:09,072 INFO L130 BoogieDeclarations]: Found specification of procedure ath_setup [2021-12-15 13:20:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_setup [2021-12-15 13:20:09,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:20:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:20:09,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2021-12-15 13:20:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2021-12-15 13:20:09,072 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_dequeue [2021-12-15 13:20:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_dequeue [2021-12-15 13:20:09,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:20:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:20:09,073 INFO L130 BoogieDeclarations]: Found specification of procedure hci_free_dev [2021-12-15 13:20:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_free_dev [2021-12-15 13:20:09,073 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2021-12-15 13:20:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2021-12-15 13:20:09,073 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:20:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:20:09,073 INFO L130 BoogieDeclarations]: Found specification of procedure h4_open [2021-12-15 13:20:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_open [2021-12-15 13:20:09,074 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-12-15 13:20:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-12-15 13:20:09,074 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:20:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:20:09,074 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_send_frame [2021-12-15 13:20:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_send_frame [2021-12-15 13:20:09,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:20:09,074 INFO L130 BoogieDeclarations]: Found specification of procedure __hci_cmd_sync [2021-12-15 13:20:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __hci_cmd_sync [2021-12-15 13:20:09,075 INFO L130 BoogieDeclarations]: Found specification of procedure ath_close [2021-12-15 13:20:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_close [2021-12-15 13:20:09,075 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_crc_update [2021-12-15 13:20:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_crc_update [2021-12-15 13:20:09,075 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:20:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:20:09,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:20:09,075 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-12-15 13:20:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-12-15 13:20:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:20:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:20:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure hci_recv_frame [2021-12-15 13:20:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_recv_frame [2021-12-15 13:20:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:20:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:20:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:20:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:20:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:20:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure h4_close [2021-12-15 13:20:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_close [2021-12-15 13:20:09,077 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-12-15 13:20:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-12-15 13:20:09,077 INFO L130 BoogieDeclarations]: Found specification of procedure h5_reset_rx [2021-12-15 13:20:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_reset_rx [2021-12-15 13:20:09,077 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:20:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:20:09,077 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_termios [2021-12-15 13:20:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_termios [2021-12-15 13:20:09,078 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv [2021-12-15 13:20:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv [2021-12-15 13:20:09,078 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:20:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:20:09,078 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:20:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:20:09,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-12-15 13:20:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-12-15 13:20:09,078 INFO L130 BoogieDeclarations]: Found specification of procedure ath_recv [2021-12-15 13:20:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_recv [2021-12-15 13:20:09,079 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_flush [2021-12-15 13:20:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_flush [2021-12-15 13:20:09,079 INFO L130 BoogieDeclarations]: Found specification of procedure h5_close [2021-12-15 13:20:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_close [2021-12-15 13:20:09,079 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_dequeue [2021-12-15 13:20:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_dequeue [2021-12-15 13:20:09,079 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:20:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:20:09,079 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_one_byte [2021-12-15 13:20:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_one_byte [2021-12-15 13:20:09,080 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_open [2021-12-15 13:20:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_open [2021-12-15 13:20:09,080 INFO L130 BoogieDeclarations]: Found specification of procedure h5_dequeue [2021-12-15 13:20:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_dequeue [2021-12-15 13:20:09,080 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_delim [2021-12-15 13:20:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_delim [2021-12-15 13:20:09,080 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_close [2021-12-15 13:20:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_close [2021-12-15 13:20:09,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:20:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:20:09,081 INFO L130 BoogieDeclarations]: Found specification of procedure ath_enqueue [2021-12-15 13:20:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_enqueue [2021-12-15 13:20:09,081 INFO L130 BoogieDeclarations]: Found specification of procedure h5_open [2021-12-15 13:20:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_open [2021-12-15 13:20:09,081 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:20:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:20:09,081 INFO L130 BoogieDeclarations]: Found specification of procedure ll_enqueue [2021-12-15 13:20:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_enqueue [2021-12-15 13:20:09,082 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:20:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:20:09,082 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:20:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:20:09,082 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv_buf [2021-12-15 13:20:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv_buf [2021-12-15 13:20:09,082 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:20:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:20:09,082 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2021-12-15 13:20:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2021-12-15 13:20:09,083 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-12-15 13:20:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-12-15 13:20:09,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:20:09,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:20:09,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:20:09,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:20:09,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:20:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:20:09,083 INFO L130 BoogieDeclarations]: Found specification of procedure tty_driver_flush_buffer [2021-12-15 13:20:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_driver_flush_buffer [2021-12-15 13:20:09,084 INFO L130 BoogieDeclarations]: Found specification of procedure h5_recv [2021-12-15 13:20:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_recv [2021-12-15 13:20:09,084 INFO L130 BoogieDeclarations]: Found specification of procedure ll_open [2021-12-15 13:20:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_open [2021-12-15 13:20:09,084 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tx_wakeup [2021-12-15 13:20:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tx_wakeup [2021-12-15 13:20:09,084 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:20:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:20:09,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:20:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:20:09,085 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_set_baudrate [2021-12-15 13:20:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_set_baudrate [2021-12-15 13:20:09,085 INFO L130 BoogieDeclarations]: Found specification of procedure ll_flush [2021-12-15 13:20:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_flush [2021-12-15 13:20:09,085 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_enqueue [2021-12-15 13:20:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_enqueue [2021-12-15 13:20:09,085 INFO L130 BoogieDeclarations]: Found specification of procedure ll_recv [2021-12-15 13:20:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_recv [2021-12-15 13:20:09,085 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_write_work [2021-12-15 13:20:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_write_work [2021-12-15 13:20:09,086 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:20:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:20:09,086 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-12-15 13:20:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-12-15 13:20:09,086 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:20:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:20:09,086 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_open [2021-12-15 13:20:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_open [2021-12-15 13:20:09,086 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_enqueue [2021-12-15 13:20:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_enqueue [2021-12-15 13:20:09,087 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:20:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:20:09,087 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-15 13:20:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-15 13:20:09,087 INFO L130 BoogieDeclarations]: Found specification of procedure h4_flush [2021-12-15 13:20:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_flush [2021-12-15 13:20:09,677 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:20:09,680 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:20:15,181 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:20:15,184 INFO L158 Benchmark]: Toolchain (without parser) took 10709.95ms. Allocated memory was 67.1MB in the beginning and 446.7MB in the end (delta: 379.6MB). Free memory was 28.7MB in the beginning and 201.1MB in the end (delta: -172.4MB). Peak memory consumption was 206.5MB. Max. memory is 16.1GB. [2021-12-15 13:20:15,184 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 67.1MB. Free memory was 49.8MB in the beginning and 49.8MB in the end (delta: 46.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:20:15,184 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4049.52ms. Allocated memory was 67.1MB in the beginning and 446.7MB in the end (delta: 379.6MB). Free memory was 28.5MB in the beginning and 248.8MB in the end (delta: -220.3MB). Peak memory consumption was 166.2MB. Max. memory is 16.1GB. [2021-12-15 13:20:15,184 INFO L158 Benchmark]: Boogie Procedure Inliner took 235.99ms. Allocated memory is still 446.7MB. Free memory was 248.8MB in the beginning and 214.2MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-12-15 13:20:15,185 INFO L158 Benchmark]: Boogie Preprocessor took 220.29ms. Allocated memory is still 446.7MB. Free memory was 214.2MB in the beginning and 282.4MB in the end (delta: -68.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-12-15 13:20:15,185 INFO L158 Benchmark]: RCFGBuilder took 6201.18ms. Allocated memory is still 446.7MB. Free memory was 281.4MB in the beginning and 201.1MB in the end (delta: 80.2MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-12-15 13:20:15,187 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 67.1MB. Free memory was 49.8MB in the beginning and 49.8MB in the end (delta: 46.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4049.52ms. Allocated memory was 67.1MB in the beginning and 446.7MB in the end (delta: 379.6MB). Free memory was 28.5MB in the beginning and 248.8MB in the end (delta: -220.3MB). Peak memory consumption was 166.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 235.99ms. Allocated memory is still 446.7MB. Free memory was 248.8MB in the beginning and 214.2MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 220.29ms. Allocated memory is still 446.7MB. Free memory was 214.2MB in the beginning and 282.4MB in the end (delta: -68.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 6201.18ms. Allocated memory is still 446.7MB. Free memory was 281.4MB in the beginning and 201.1MB in the end (delta: 80.2MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:20:15,225 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable