./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 791161d1 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.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 75d6ecf4631f26c7ec13db22e2a2052220f525ba1ac7420b6414b057d6abb772 --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-23 02:07:44,521 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-23 02:07:44,524 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-23 02:07:44,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-23 02:07:44,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-23 02:07:44,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-23 02:07:44,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-23 02:07:44,571 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-23 02:07:44,573 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-23 02:07:44,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-23 02:07:44,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-23 02:07:44,582 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-23 02:07:44,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-23 02:07:44,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-23 02:07:44,586 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-23 02:07:44,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-23 02:07:44,590 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-23 02:07:44,591 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-23 02:07:44,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-23 02:07:44,597 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-23 02:07:44,602 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-23 02:07:44,603 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-23 02:07:44,604 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-23 02:07:44,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-23 02:07:44,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-23 02:07:44,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-23 02:07:44,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-23 02:07:44,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-23 02:07:44,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-23 02:07:44,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-23 02:07:44,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-23 02:07:44,611 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-23 02:07:44,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-23 02:07:44,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-23 02:07:44,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-23 02:07:44,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-23 02:07:44,614 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-23 02:07:44,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-23 02:07:44,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-23 02:07:44,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-23 02:07:44,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-23 02:07:44,619 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-23 02:07:44,620 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-23 02:07:44,651 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-23 02:07:44,652 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-23 02:07:44,652 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-23 02:07:44,652 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-23 02:07:44,653 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-23 02:07:44,653 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-23 02:07:44,654 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-23 02:07:44,654 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-23 02:07:44,654 INFO L138 SettingsManager]: * Use SBE=true [2022-07-23 02:07:44,655 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-23 02:07:44,655 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-23 02:07:44,655 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-23 02:07:44,656 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-23 02:07:44,656 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-23 02:07:44,656 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-23 02:07:44,656 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-23 02:07:44,656 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-23 02:07:44,657 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-23 02:07:44,657 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-23 02:07:44,657 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-23 02:07:44,657 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-23 02:07:44,657 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 02:07:44,658 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-23 02:07:44,658 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-23 02:07:44,658 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-23 02:07:44,658 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-23 02:07:44,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-23 02:07:44,659 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-23 02:07:44,659 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-23 02:07:44,659 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-23 02:07:44,659 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75d6ecf4631f26c7ec13db22e2a2052220f525ba1ac7420b6414b057d6abb772 [2022-07-23 02:07:44,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-23 02:07:44,939 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-23 02:07:44,941 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-23 02:07:44,942 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-23 02:07:44,943 INFO L275 PluginConnector]: CDTParser initialized [2022-07-23 02:07:44,944 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2022-07-23 02:07:45,013 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f28369c7/778daf09db8a4a23bb8c057cae4452ac/FLAGd1efbb3a6 [2022-07-23 02:07:45,878 INFO L306 CDTParser]: Found 1 translation units. [2022-07-23 02:07:45,878 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2022-07-23 02:07:45,948 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f28369c7/778daf09db8a4a23bb8c057cae4452ac/FLAGd1efbb3a6 [2022-07-23 02:07:46,020 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f28369c7/778daf09db8a4a23bb8c057cae4452ac [2022-07-23 02:07:46,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-23 02:07:46,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-23 02:07:46,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-23 02:07:46,025 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-23 02:07:46,028 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-23 02:07:46,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 02:07:46" (1/1) ... [2022-07-23 02:07:46,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74a5fbca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:07:46, skipping insertion in model container [2022-07-23 02:07:46,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 02:07:46" (1/1) ... [2022-07-23 02:07:46,037 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-23 02:07:46,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 02:07:51,457 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i[615371,615384] [2022-07-23 02:07:51,460 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i[615516,615529] [2022-07-23 02:07:51,504 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 02:07:51,569 INFO L203 MainTranslator]: Completed pre-run [2022-07-23 02:07:51,741 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-23 02:07:51,751 INFO L158 Benchmark]: Toolchain (without parser) took 5726.05ms. Allocated memory was 111.1MB in the beginning and 172.0MB in the end (delta: 60.8MB). Free memory was 72.0MB in the beginning and 69.9MB in the end (delta: 2.0MB). Peak memory consumption was 75.2MB. Max. memory is 16.1GB. [2022-07-23 02:07:51,752 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 92.3MB. Free memory was 46.8MB in the beginning and 46.8MB in the end (delta: 39.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-23 02:07:51,754 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5724.43ms. Allocated memory was 111.1MB in the beginning and 172.0MB in the end (delta: 60.8MB). Free memory was 71.5MB in the beginning and 69.9MB in the end (delta: 1.6MB). Peak memory consumption was 75.2MB. Max. memory is 16.1GB. [2022-07-23 02:07:51,755 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 92.3MB. Free memory was 46.8MB in the beginning and 46.8MB in the end (delta: 39.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5724.43ms. Allocated memory was 111.1MB in the beginning and 172.0MB in the end (delta: 60.8MB). Free memory was 71.5MB in the beginning and 69.9MB in the end (delta: 1.6MB). Peak memory consumption was 75.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.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 75d6ecf4631f26c7ec13db22e2a2052220f525ba1ac7420b6414b057d6abb772 --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-23 02:07:53,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-23 02:07:53,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-23 02:07:53,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-23 02:07:53,745 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-23 02:07:53,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-23 02:07:53,752 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-23 02:07:53,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-23 02:07:53,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-23 02:07:53,761 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-23 02:07:53,762 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-23 02:07:53,766 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-23 02:07:53,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-23 02:07:53,768 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-23 02:07:53,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-23 02:07:53,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-23 02:07:53,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-23 02:07:53,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-23 02:07:53,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-23 02:07:53,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-23 02:07:53,780 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-23 02:07:53,781 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-23 02:07:53,783 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-23 02:07:53,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-23 02:07:53,785 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-23 02:07:53,790 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-23 02:07:53,795 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-23 02:07:53,796 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-23 02:07:53,797 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-23 02:07:53,797 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-23 02:07:53,799 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-23 02:07:53,799 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-23 02:07:53,801 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-23 02:07:53,802 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-23 02:07:53,803 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-23 02:07:53,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-23 02:07:53,804 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-23 02:07:53,804 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-23 02:07:53,805 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-23 02:07:53,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-23 02:07:53,806 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-23 02:07:53,807 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-23 02:07:53,813 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-23 02:07:53,847 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-23 02:07:53,848 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-23 02:07:53,848 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-23 02:07:53,848 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-23 02:07:53,849 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-23 02:07:53,850 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-23 02:07:53,851 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-23 02:07:53,851 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-23 02:07:53,851 INFO L138 SettingsManager]: * Use SBE=true [2022-07-23 02:07:53,853 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-23 02:07:53,853 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-23 02:07:53,853 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-23 02:07:53,853 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-23 02:07:53,853 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-23 02:07:53,854 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-23 02:07:53,854 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-23 02:07:53,854 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-23 02:07:53,855 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-23 02:07:53,855 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-23 02:07:53,855 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-23 02:07:53,855 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-23 02:07:53,855 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-23 02:07:53,856 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-23 02:07:53,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 02:07:53,856 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-23 02:07:53,856 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-23 02:07:53,857 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-23 02:07:53,857 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-23 02:07:53,857 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-23 02:07:53,857 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-23 02:07:53,858 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-23 02:07:53,858 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-23 02:07:53,858 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-23 02:07:53,858 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75d6ecf4631f26c7ec13db22e2a2052220f525ba1ac7420b6414b057d6abb772 [2022-07-23 02:07:54,266 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-23 02:07:54,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-23 02:07:54,298 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-23 02:07:54,300 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-23 02:07:54,301 INFO L275 PluginConnector]: CDTParser initialized [2022-07-23 02:07:54,303 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2022-07-23 02:07:54,397 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ec9cf36e/b2b293ccadeb4c6a8f378a3e28fb2139/FLAG4548d59b9 [2022-07-23 02:07:55,415 INFO L306 CDTParser]: Found 1 translation units. [2022-07-23 02:07:55,416 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2022-07-23 02:07:55,500 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ec9cf36e/b2b293ccadeb4c6a8f378a3e28fb2139/FLAG4548d59b9 [2022-07-23 02:07:55,741 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ec9cf36e/b2b293ccadeb4c6a8f378a3e28fb2139 [2022-07-23 02:07:55,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-23 02:07:55,745 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-23 02:07:55,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-23 02:07:55,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-23 02:07:55,750 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-23 02:07:55,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 02:07:55" (1/1) ... [2022-07-23 02:07:55,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e47a2dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:07:55, skipping insertion in model container [2022-07-23 02:07:55,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 02:07:55" (1/1) ... [2022-07-23 02:07:55,758 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-23 02:07:55,943 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 02:08:02,542 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i[615371,615384] [2022-07-23 02:08:02,546 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i[615516,615529] [2022-07-23 02:08:02,592 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 02:08:02,679 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-23 02:08:02,773 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 02:08:03,126 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i[615371,615384] [2022-07-23 02:08:03,127 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i[615516,615529] [2022-07-23 02:08:03,152 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 02:08:03,217 INFO L203 MainTranslator]: Completed pre-run [2022-07-23 02:08:03,753 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i[615371,615384] [2022-07-23 02:08:03,753 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i[615516,615529] [2022-07-23 02:08:03,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 02:08:04,124 INFO L208 MainTranslator]: Completed translation [2022-07-23 02:08:04,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:08:04 WrapperNode [2022-07-23 02:08:04,124 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-23 02:08:04,126 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-23 02:08:04,126 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-23 02:08:04,126 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-23 02:08:04,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:08:04" (1/1) ... [2022-07-23 02:08:04,363 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:08:04" (1/1) ... [2022-07-23 02:08:04,642 INFO L137 Inliner]: procedures = 629, calls = 7019, calls flagged for inlining = 199, calls inlined = 182, statements flattened = 10273 [2022-07-23 02:08:04,643 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-23 02:08:04,645 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-23 02:08:04,645 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-23 02:08:04,645 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-23 02:08:04,655 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:08:04" (1/1) ... [2022-07-23 02:08:04,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:08:04" (1/1) ... [2022-07-23 02:08:04,726 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:08:04" (1/1) ... [2022-07-23 02:08:04,727 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:08:04" (1/1) ... [2022-07-23 02:08:04,933 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:08:04" (1/1) ... [2022-07-23 02:08:04,970 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:08:04" (1/1) ... [2022-07-23 02:08:05,065 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:08:04" (1/1) ... [2022-07-23 02:08:05,133 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-23 02:08:05,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-23 02:08:05,134 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-23 02:08:05,134 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-23 02:08:05,135 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:08:04" (1/1) ... [2022-07-23 02:08:05,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 02:08:05,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 02:08:05,174 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) [2022-07-23 02:08:05,201 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 [2022-07-23 02:08:05,231 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1295 [2022-07-23 02:08:05,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1295 [2022-07-23 02:08:05,231 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_desc_write [2022-07-23 02:08:05,232 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_desc_write [2022-07-23 02:08:05,232 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1293 [2022-07-23 02:08:05,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1293 [2022-07-23 02:08:05,232 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1298 [2022-07-23 02:08:05,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1298 [2022-07-23 02:08:05,232 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1296 [2022-07-23 02:08:05,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1296 [2022-07-23 02:08:05,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-23 02:08:05,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-23 02:08:05,233 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_conf_tx [2022-07-23 02:08:05,233 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_conf_tx [2022-07-23 02:08:05,233 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_kick_queue [2022-07-23 02:08:05,233 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_kick_queue [2022-07-23 02:08:05,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-23 02:08:05,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-23 02:08:05,234 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_addr [2022-07-23 02:08:05,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_addr [2022-07-23 02:08:05,234 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_filter [2022-07-23 02:08:05,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_filter [2022-07-23 02:08:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_stats [2022-07-23 02:08:05,235 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_stats [2022-07-23 02:08:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1093 [2022-07-23 02:08:05,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1093 [2022-07-23 02:08:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1091 [2022-07-23 02:08:05,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1091 [2022-07-23 02:08:05,236 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_sw_scan_start [2022-07-23 02:08:05,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_sw_scan_start [2022-07-23 02:08:05,236 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1097 [2022-07-23 02:08:05,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1097 [2022-07-23 02:08:05,236 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1095 [2022-07-23 02:08:05,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1095 [2022-07-23 02:08:05,237 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_806 [2022-07-23 02:08:05,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_806 [2022-07-23 02:08:05,237 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_807 [2022-07-23 02:08:05,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_807 [2022-07-23 02:08:05,237 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1099 [2022-07-23 02:08:05,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1099 [2022-07-23 02:08:05,238 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_805 [2022-07-23 02:08:05,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_805 [2022-07-23 02:08:05,238 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_811 [2022-07-23 02:08:05,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_811 [2022-07-23 02:08:05,238 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_812 [2022-07-23 02:08:05,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_812 [2022-07-23 02:08:05,238 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_write [2022-07-23 02:08:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_write [2022-07-23 02:08:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_uninitialize [2022-07-23 02:08:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_uninitialize [2022-07-23 02:08:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-23 02:08:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-23 02:08:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_817 [2022-07-23 02:08:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_817 [2022-07-23 02:08:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1089 [2022-07-23 02:08:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1089 [2022-07-23 02:08:05,327 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_818 [2022-07-23 02:08:05,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_818 [2022-07-23 02:08:05,327 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_819 [2022-07-23 02:08:05,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_819 [2022-07-23 02:08:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_813 [2022-07-23 02:08:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_813 [2022-07-23 02:08:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-23 02:08:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-23 02:08:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_820 [2022-07-23 02:08:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_820 [2022-07-23 02:08:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_702 [2022-07-23 02:08:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_702 [2022-07-23 02:08:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_tx_frames_pending [2022-07-23 02:08:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_tx_frames_pending [2022-07-23 02:08:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-23 02:08:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-23 02:08:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-23 02:08:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-23 02:08:05,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-23 02:08:05,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-07-23 02:08:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-07-23 02:08:05,329 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_probe_hw [2022-07-23 02:08:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_probe_hw [2022-07-23 02:08:05,329 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_watchdog [2022-07-23 02:08:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_watchdog [2022-07-23 02:08:05,329 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_flush [2022-07-23 02:08:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_flush [2022-07-23 02:08:05,329 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request_sw [2022-07-23 02:08:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request_sw [2022-07-23 02:08:05,329 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_bss_info_changed [2022-07-23 02:08:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_bss_info_changed [2022-07-23 02:08:05,329 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_get_tx_data_len [2022-07-23 02:08:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_get_tx_data_len [2022-07-23 02:08:05,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-23 02:08:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-23 02:08:05,330 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_queue_init [2022-07-23 02:08:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_queue_init [2022-07-23 02:08:05,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-07-23 02:08:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-07-23 02:08:05,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-23 02:08:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-23 02:08:05,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-23 02:08:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-23 02:08:05,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-23 02:08:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-23 02:08:05,330 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_187 [2022-07-23 02:08:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_187 [2022-07-23 02:08:05,331 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_186 [2022-07-23 02:08:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_186 [2022-07-23 02:08:05,331 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_159 [2022-07-23 02:08:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_159 [2022-07-23 02:08:05,331 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_stop_queue [2022-07-23 02:08:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_stop_queue [2022-07-23 02:08:05,331 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_start_queue [2022-07-23 02:08:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_start_queue [2022-07-23 02:08:05,331 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf [2022-07-23 02:08:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf [2022-07-23 02:08:05,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-23 02:08:05,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-07-23 02:08:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-07-23 02:08:05,332 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_set_device_state [2022-07-23 02:08:05,332 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_set_device_state [2022-07-23 02:08:05,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-07-23 02:08:05,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-07-23 02:08:05,332 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_161 [2022-07-23 02:08:05,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_161 [2022-07-23 02:08:05,332 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_160 [2022-07-23 02:08:05,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_160 [2022-07-23 02:08:05,332 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_283 [2022-07-23 02:08:05,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_283 [2022-07-23 02:08:05,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-23 02:08:05,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-23 02:08:05,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-23 02:08:05,332 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-23 02:08:05,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-23 02:08:05,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-23 02:08:05,333 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_link_stats [2022-07-23 02:08:05,333 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_link_stats [2022-07-23 02:08:05,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-23 02:08:05,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-23 02:08:05,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-23 02:08:05,333 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_fill_rxdone [2022-07-23 02:08:05,333 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_fill_rxdone [2022-07-23 02:08:05,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-07-23 02:08:05,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-07-23 02:08:05,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-07-23 02:08:05,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-07-23 02:08:05,333 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2x00_desc_write [2022-07-23 02:08:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2x00_desc_write [2022-07-23 02:08:05,334 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_tx [2022-07-23 02:08:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_tx [2022-07-23 02:08:05,334 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_195 [2022-07-23 02:08:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_195 [2022-07-23 02:08:05,334 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_disconnect [2022-07-23 02:08:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_disconnect [2022-07-23 02:08:05,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-23 02:08:05,334 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_add_interface [2022-07-23 02:08:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_add_interface [2022-07-23 02:08:05,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-23 02:08:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-23 02:08:05,334 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_tim [2022-07-23 02:08:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_tim [2022-07-23 02:08:05,335 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_bbp_write [2022-07-23 02:08:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_bbp_write [2022-07-23 02:08:05,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-23 02:08:05,335 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_clear_entry [2022-07-23 02:08:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_clear_entry [2022-07-23 02:08:05,339 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_213 [2022-07-23 02:08:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_213 [2022-07-23 02:08:05,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-23 02:08:05,339 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_ant [2022-07-23 02:08:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_ant [2022-07-23 02:08:05,339 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_218 [2022-07-23 02:08:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_218 [2022-07-23 02:08:05,340 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_217 [2022-07-23 02:08:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_217 [2022-07-23 02:08:05,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-23 02:08:05,340 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_576 [2022-07-23 02:08:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_576 [2022-07-23 02:08:05,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-23 02:08:05,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-23 02:08:05,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-23 02:08:05,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-23 02:08:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-23 02:08:05,341 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_572 [2022-07-23 02:08:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_572 [2022-07-23 02:08:05,342 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_resume [2022-07-23 02:08:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_resume [2022-07-23 02:08:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_stop [2022-07-23 02:08:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_stop [2022-07-23 02:08:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_219 [2022-07-23 02:08:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_219 [2022-07-23 02:08:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_key [2022-07-23 02:08:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_key [2022-07-23 02:08:05,344 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_585 [2022-07-23 02:08:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_585 [2022-07-23 02:08:05,344 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_586 [2022-07-23 02:08:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_586 [2022-07-23 02:08:05,344 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_465 [2022-07-23 02:08:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_465 [2022-07-23 02:08:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_multiwrite [2022-07-23 02:08:05,345 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_multiwrite [2022-07-23 02:08:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_467 [2022-07-23 02:08:05,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_467 [2022-07-23 02:08:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_584 [2022-07-23 02:08:05,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_584 [2022-07-23 02:08:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_220 [2022-07-23 02:08:05,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_220 [2022-07-23 02:08:05,346 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-07-23 02:08:05,346 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-07-23 02:08:05,346 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_549 [2022-07-23 02:08:05,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_549 [2022-07-23 02:08:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_798 [2022-07-23 02:08:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_798 [2022-07-23 02:08:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_436 [2022-07-23 02:08:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_436 [2022-07-23 02:08:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-23 02:08:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-23 02:08:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_558 [2022-07-23 02:08:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_558 [2022-07-23 02:08:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-07-23 02:08:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-07-23 02:08:05,350 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_559 [2022-07-23 02:08:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_559 [2022-07-23 02:08:05,350 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_438 [2022-07-23 02:08:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_438 [2022-07-23 02:08:05,350 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_552 [2022-07-23 02:08:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_552 [2022-07-23 02:08:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_553 [2022-07-23 02:08:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_553 [2022-07-23 02:08:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_554 [2022-07-23 02:08:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_554 [2022-07-23 02:08:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1506 [2022-07-23 02:08:05,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1506 [2022-07-23 02:08:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_434 [2022-07-23 02:08:05,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_434 [2022-07-23 02:08:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2x00_desc_read [2022-07-23 02:08:05,359 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2x00_desc_read [2022-07-23 02:08:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_req_buff_lock [2022-07-23 02:08:05,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_req_buff_lock [2022-07-23 02:08:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_446 [2022-07-23 02:08:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_446 [2022-07-23 02:08:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_447 [2022-07-23 02:08:05,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_447 [2022-07-23 02:08:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_569 [2022-07-23 02:08:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_569 [2022-07-23 02:08:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_443 [2022-07-23 02:08:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_443 [2022-07-23 02:08:05,364 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_444 [2022-07-23 02:08:05,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_444 [2022-07-23 02:08:05,368 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_560 [2022-07-23 02:08:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_560 [2022-07-23 02:08:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_flush_queue [2022-07-23 02:08:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_flush_queue [2022-07-23 02:08:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_440 [2022-07-23 02:08:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_440 [2022-07-23 02:08:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_led [2022-07-23 02:08:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_led [2022-07-23 02:08:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_remove_interface [2022-07-23 02:08:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_remove_interface [2022-07-23 02:08:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-23 02:08:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1411 [2022-07-23 02:08:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1411 [2022-07-23 02:08:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1527 [2022-07-23 02:08:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1527 [2022-07-23 02:08:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1406 [2022-07-23 02:08:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1406 [2022-07-23 02:08:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_initialize [2022-07-23 02:08:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_initialize [2022-07-23 02:08:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1407 [2022-07-23 02:08:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1407 [2022-07-23 02:08:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_374 [2022-07-23 02:08:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_374 [2022-07-23 02:08:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_key [2022-07-23 02:08:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_key [2022-07-23 02:08:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-23 02:08:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_regbusy_read [2022-07-23 02:08:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_regbusy_read [2022-07-23 02:08:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1519 [2022-07-23 02:08:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1519 [2022-07-23 02:08:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request [2022-07-23 02:08:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request [2022-07-23 02:08:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-23 02:08:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-23 02:08:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-23 02:08:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-23 02:08:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1792 [2022-07-23 02:08:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1792 [2022-07-23 02:08:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1434 [2022-07-23 02:08:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1434 [2022-07-23 02:08:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1433 [2022-07-23 02:08:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1433 [2022-07-23 02:08:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1426 [2022-07-23 02:08:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1426 [2022-07-23 02:08:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1425 [2022-07-23 02:08:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1425 [2022-07-23 02:08:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config [2022-07-23 02:08:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config [2022-07-23 02:08:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_478 [2022-07-23 02:08:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_478 [2022-07-23 02:08:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_592 [2022-07-23 02:08:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_592 [2022-07-23 02:08:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure get_skb_frame_desc [2022-07-23 02:08:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure get_skb_frame_desc [2022-07-23 02:08:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_594 [2022-07-23 02:08:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_594 [2022-07-23 02:08:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_595 [2022-07-23 02:08:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_595 [2022-07-23 02:08:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_474 [2022-07-23 02:08:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_474 [2022-07-23 02:08:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-23 02:08:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-23 02:08:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-23 02:08:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-23 02:08:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_read [2022-07-23 02:08:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_read [2022-07-23 02:08:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1302 [2022-07-23 02:08:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1302 [2022-07-23 02:08:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1417 [2022-07-23 02:08:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1417 [2022-07-23 02:08:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1418 [2022-07-23 02:08:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1418 [2022-07-23 02:08:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_368 [2022-07-23 02:08:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_368 [2022-07-23 02:08:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_start [2022-07-23 02:08:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_start [2022-07-23 02:08:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf_read [2022-07-23 02:08:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf_read [2022-07-23 02:08:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_configure_filter [2022-07-23 02:08:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_configure_filter [2022-07-23 02:08:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_967 [2022-07-23 02:08:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_967 [2022-07-23 02:08:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_846 [2022-07-23 02:08:05,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_846 [2022-07-23 02:08:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_antenna [2022-07-23 02:08:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_antenna [2022-07-23 02:08:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_847 [2022-07-23 02:08:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_847 [2022-07-23 02:08:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_726 [2022-07-23 02:08:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_726 [2022-07-23 02:08:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_848 [2022-07-23 02:08:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_848 [2022-07-23 02:08:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1206 [2022-07-23 02:08:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1206 [2022-07-23 02:08:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_730 [2022-07-23 02:08:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_730 [2022-07-23 02:08:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_610 [2022-07-23 02:08:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_610 [2022-07-23 02:08:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_write [2022-07-23 02:08:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_write [2022-07-23 02:08:05,381 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1442 [2022-07-23 02:08:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1442 [2022-07-23 02:08:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2022-07-23 02:08:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2022-07-23 02:08:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1441 [2022-07-23 02:08:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1441 [2022-07-23 02:08:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1204 [2022-07-23 02:08:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1204 [2022-07-23 02:08:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1203 [2022-07-23 02:08:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1203 [2022-07-23 02:08:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_858 [2022-07-23 02:08:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_858 [2022-07-23 02:08:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_859 [2022-07-23 02:08:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_859 [2022-07-23 02:08:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_865 [2022-07-23 02:08:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_865 [2022-07-23 02:08:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_860 [2022-07-23 02:08:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_860 [2022-07-23 02:08:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-07-23 02:08:05,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-07-23 02:08:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_500 [2022-07-23 02:08:05,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_500 [2022-07-23 02:08:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-07-23 02:08:05,388 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-07-23 02:08:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_write_beacon [2022-07-23 02:08:05,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_write_beacon [2022-07-23 02:08:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_write_lock [2022-07-23 02:08:05,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_write_lock [2022-07-23 02:08:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_antenna [2022-07-23 02:08:05,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_antenna [2022-07-23 02:08:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_708 [2022-07-23 02:08:05,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_708 [2022-07-23 02:08:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1110 [2022-07-23 02:08:05,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1110 [2022-07-23 02:08:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_registers [2022-07-23 02:08:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_registers [2022-07-23 02:08:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1358 [2022-07-23 02:08:05,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1358 [2022-07-23 02:08:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_824 [2022-07-23 02:08:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_824 [2022-07-23 02:08:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1115 [2022-07-23 02:08:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1115 [2022-07-23 02:08:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_825 [2022-07-23 02:08:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_825 [2022-07-23 02:08:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1114 [2022-07-23 02:08:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1114 [2022-07-23 02:08:05,394 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_826 [2022-07-23 02:08:05,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_826 [2022-07-23 02:08:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_827 [2022-07-23 02:08:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_827 [2022-07-23 02:08:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1109 [2022-07-23 02:08:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1109 [2022-07-23 02:08:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_831 [2022-07-23 02:08:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_831 [2022-07-23 02:08:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1108 [2022-07-23 02:08:05,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1108 [2022-07-23 02:08:05,395 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_832 [2022-07-23 02:08:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_832 [2022-07-23 02:08:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1107 [2022-07-23 02:08:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1107 [2022-07-23 02:08:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_833 [2022-07-23 02:08:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_833 [2022-07-23 02:08:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_834 [2022-07-23 02:08:05,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_834 [2022-07-23 02:08:05,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-23 02:08:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-23 02:08:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-23 02:08:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-23 02:08:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-23 02:08:05,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-23 02:08:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_reset_tuner [2022-07-23 02:08:05,397 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_reset_tuner [2022-07-23 02:08:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1464 [2022-07-23 02:08:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1464 [2022-07-23 02:08:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1101 [2022-07-23 02:08:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1101 [2022-07-23 02:08:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_839 [2022-07-23 02:08:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_839 [2022-07-23 02:08:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_718 [2022-07-23 02:08:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_718 [2022-07-23 02:08:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1100 [2022-07-23 02:08:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1100 [2022-07-23 02:08:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_read_lock [2022-07-23 02:08:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_read_lock [2022-07-23 02:08:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1103 [2022-07-23 02:08:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1103 [2022-07-23 02:08:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1102 [2022-07-23 02:08:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1102 [2022-07-23 02:08:05,399 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_838 [2022-07-23 02:08:05,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_838 [2022-07-23 02:08:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_722 [2022-07-23 02:08:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_722 [2022-07-23 02:08:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_966 [2022-07-23 02:08:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_966 [2022-07-23 02:08:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_845 [2022-07-23 02:08:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_845 [2022-07-23 02:08:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_840 [2022-07-23 02:08:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_840 [2022-07-23 02:08:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_841 [2022-07-23 02:08:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_841 [2022-07-23 02:08:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_ringparam [2022-07-23 02:08:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_ringparam [2022-07-23 02:08:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_sw_scan_complete [2022-07-23 02:08:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_sw_scan_complete [2022-07-23 02:08:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1376 [2022-07-23 02:08:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1376 [2022-07-23 02:08:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1375 [2022-07-23 02:08:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1375 [2022-07-23 02:08:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1374 [2022-07-23 02:08:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1374 [2022-07-23 02:08:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1017 [2022-07-23 02:08:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1017 [2022-07-23 02:08:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1016 [2022-07-23 02:08:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1016 [2022-07-23 02:08:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_407 [2022-07-23 02:08:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_407 [2022-07-23 02:08:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_408 [2022-07-23 02:08:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_408 [2022-07-23 02:08:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_write_tx_desc [2022-07-23 02:08:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_write_tx_desc [2022-07-23 02:08:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_776 [2022-07-23 02:08:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_776 [2022-07-23 02:08:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_898 [2022-07-23 02:08:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_898 [2022-07-23 02:08:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_777 [2022-07-23 02:08:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_777 [2022-07-23 02:08:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_656 [2022-07-23 02:08:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_656 [2022-07-23 02:08:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_415 [2022-07-23 02:08:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_415 [2022-07-23 02:08:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_658 [2022-07-23 02:08:05,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_658 [2022-07-23 02:08:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_894 [2022-07-23 02:08:05,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_894 [2022-07-23 02:08:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_410 [2022-07-23 02:08:05,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_410 [2022-07-23 02:08:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_775 [2022-07-23 02:08:05,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_775 [2022-07-23 02:08:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_890 [2022-07-23 02:08:05,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_890 [2022-07-23 02:08:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_770 [2022-07-23 02:08:05,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_770 [2022-07-23 02:08:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2022-07-23 02:08:05,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2022-07-23 02:08:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_erp [2022-07-23 02:08:05,406 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_erp [2022-07-23 02:08:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_desc_read [2022-07-23 02:08:05,406 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_desc_read [2022-07-23 02:08:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-07-23 02:08:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-07-23 02:08:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1360 [2022-07-23 02:08:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1360 [2022-07-23 02:08:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_enable_radio [2022-07-23 02:08:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_enable_radio [2022-07-23 02:08:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_rfkill_poll [2022-07-23 02:08:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_rfkill_poll [2022-07-23 02:08:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1365 [2022-07-23 02:08:05,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1365 [2022-07-23 02:08:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1364 [2022-07-23 02:08:05,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1364 [2022-07-23 02:08:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1362 [2022-07-23 02:08:05,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1362 [2022-07-23 02:08:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1489 [2022-07-23 02:08:05,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1489 [2022-07-23 02:08:05,409 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1367 [2022-07-23 02:08:05,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1367 [2022-07-23 02:08:05,409 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1487 [2022-07-23 02:08:05,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1487 [2022-07-23 02:08:05,409 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1366 [2022-07-23 02:08:05,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1366 [2022-07-23 02:08:05,409 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_intf [2022-07-23 02:08:05,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_intf [2022-07-23 02:08:05,409 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1119 [2022-07-23 02:08:05,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1119 [2022-07-23 02:08:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_bbp_read [2022-07-23 02:08:05,410 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_bbp_read [2022-07-23 02:08:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_668 [2022-07-23 02:08:05,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_668 [2022-07-23 02:08:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_547 [2022-07-23 02:08:05,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_547 [2022-07-23 02:08:05,410 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1117 [2022-07-23 02:08:05,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1117 [2022-07-23 02:08:05,411 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_548 [2022-07-23 02:08:05,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_548 [2022-07-23 02:08:05,411 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_664 [2022-07-23 02:08:05,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_664 [2022-07-23 02:08:05,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-23 02:08:05,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-23 02:08:05,411 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_661 [2022-07-23 02:08:05,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_661 [2022-07-23 02:08:05,412 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1031 [2022-07-23 02:08:05,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1031 [2022-07-23 02:08:05,412 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1030 [2022-07-23 02:08:05,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1030 [2022-07-23 02:08:05,412 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1392 [2022-07-23 02:08:05,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1392 [2022-07-23 02:08:05,412 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1270 [2022-07-23 02:08:05,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1270 [2022-07-23 02:08:05,413 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1155 [2022-07-23 02:08:05,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1155 [2022-07-23 02:08:05,413 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_868 [2022-07-23 02:08:05,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_868 [2022-07-23 02:08:05,413 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_747 [2022-07-23 02:08:05,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_747 [2022-07-23 02:08:05,413 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_869 [2022-07-23 02:08:05,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_869 [2022-07-23 02:08:05,414 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_754 [2022-07-23 02:08:05,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_754 [2022-07-23 02:08:05,414 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_752 [2022-07-23 02:08:05,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_752 [2022-07-23 02:08:05,414 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_753 [2022-07-23 02:08:05,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_753 [2022-07-23 02:08:05,414 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_511 [2022-07-23 02:08:05,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_511 [2022-07-23 02:08:05,415 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1020 [2022-07-23 02:08:05,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1020 [2022-07-23 02:08:05,415 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_rf_write [2022-07-23 02:08:05,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_rf_write [2022-07-23 02:08:05,415 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1266 [2022-07-23 02:08:05,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1266 [2022-07-23 02:08:05,415 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1264 [2022-07-23 02:08:05,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1264 [2022-07-23 02:08:05,415 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1384 [2022-07-23 02:08:05,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1384 [2022-07-23 02:08:05,416 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1269 [2022-07-23 02:08:05,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1269 [2022-07-23 02:08:05,416 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_886 [2022-07-23 02:08:05,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_886 [2022-07-23 02:08:05,416 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1018 [2022-07-23 02:08:05,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1018 [2022-07-23 02:08:05,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-23 02:08:05,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-23 02:08:05,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rt2500usb_driver_exit_6_2 [2022-07-23 02:08:05,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rt2500usb_driver_exit_6_2 [2022-07-23 02:08:05,417 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_641 [2022-07-23 02:08:05,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_641 [2022-07-23 02:08:05,417 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_884 [2022-07-23 02:08:05,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_884 [2022-07-23 02:08:05,417 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_read [2022-07-23 02:08:05,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_read [2022-07-23 02:08:05,418 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_885 [2022-07-23 02:08:05,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_885 [2022-07-23 02:08:05,418 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request_buff [2022-07-23 02:08:05,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request_buff [2022-07-23 02:08:05,418 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_880 [2022-07-23 02:08:05,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_880 [2022-07-23 02:08:06,667 INFO L234 CfgBuilder]: Building ICFG [2022-07-23 02:08:06,671 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-23 02:08:14,192 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-23 02:10:26,139 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-07-23 02:10:27,990 INFO L275 CfgBuilder]: Performing block encoding [2022-07-23 02:10:28,024 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-23 02:10:28,024 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-23 02:10:28,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 02:10:28 BoogieIcfgContainer [2022-07-23 02:10:28,033 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-23 02:10:28,035 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-23 02:10:28,035 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-23 02:10:28,039 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-23 02:10:28,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.07 02:07:55" (1/3) ... [2022-07-23 02:10:28,042 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c9cf53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 02:10:28, skipping insertion in model container [2022-07-23 02:10:28,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:08:04" (2/3) ... [2022-07-23 02:10:28,043 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c9cf53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 02:10:28, skipping insertion in model container [2022-07-23 02:10:28,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 02:10:28" (3/3) ... [2022-07-23 02:10:28,045 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2022-07-23 02:10:28,060 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-23 02:10:28,060 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-23 02:10:28,211 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-23 02:10:28,223 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@6581d17c, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@4fddf92c [2022-07-23 02:10:28,224 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-23 02:10:28,247 INFO L276 IsEmpty]: Start isEmpty. Operand has 3976 states, 2600 states have (on average 1.3442307692307693) internal successors, (3495), 3118 states have internal predecessors, (3495), 1095 states have call successors, (1095), 281 states have call predecessors, (1095), 280 states have return successors, (1089), 1089 states have call predecessors, (1089), 1089 states have call successors, (1089) [2022-07-23 02:10:28,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2022-07-23 02:10:28,344 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 02:10:28,346 INFO L195 NwaCegarLoop]: trace histogram [63, 63, 62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 02:10:28,346 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 02:10:28,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 02:10:28,353 INFO L85 PathProgramCache]: Analyzing trace with hash -588849843, now seen corresponding path program 1 times [2022-07-23 02:10:28,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-23 02:10:28,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [138659782] [2022-07-23 02:10:28,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 02:10:28,385 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-23 02:10:28,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-23 02:10:28,391 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-23 02:10:28,439 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-07-23 02:10:39,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 02:10:40,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 9876 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-23 02:10:40,678 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-23 02:10:40,955 INFO L134 CoverageAnalysis]: Checked inductivity of 17357 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 17171 trivial. 0 not checked. [2022-07-23 02:10:40,956 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-23 02:10:40,957 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-23 02:10:40,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [138659782] [2022-07-23 02:10:40,957 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [138659782] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 02:10:40,958 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 02:10:40,958 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-23 02:10:40,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1247386326] [2022-07-23 02:10:40,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 02:10:40,967 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-23 02:10:40,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-23 02:10:40,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-23 02:10:40,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-23 02:10:41,006 INFO L87 Difference]: Start difference. First operand has 3976 states, 2600 states have (on average 1.3442307692307693) internal successors, (3495), 3118 states have internal predecessors, (3495), 1095 states have call successors, (1095), 281 states have call predecessors, (1095), 280 states have return successors, (1089), 1089 states have call predecessors, (1089), 1089 states have call successors, (1089) Second operand has 3 states, 3 states have (on average 77.33333333333333) internal successors, (232), 3 states have internal predecessors, (232), 3 states have call successors, (92), 3 states have call predecessors, (92), 3 states have return successors, (90), 3 states have call predecessors, (90), 3 states have call successors, (90) [2022-07-23 02:10:42,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 02:10:42,785 INFO L93 Difference]: Finished difference Result 11399 states and 16310 transitions. [2022-07-23 02:10:42,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-23 02:10:42,789 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 77.33333333333333) internal successors, (232), 3 states have internal predecessors, (232), 3 states have call successors, (92), 3 states have call predecessors, (92), 3 states have return successors, (90), 3 states have call predecessors, (90), 3 states have call successors, (90) Word has length 931 [2022-07-23 02:10:42,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 02:10:42,866 INFO L225 Difference]: With dead ends: 11399 [2022-07-23 02:10:42,866 INFO L226 Difference]: Without dead ends: 7469 [2022-07-23 02:10:42,905 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 930 GetRequests, 929 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-23 02:10:42,912 INFO L413 NwaCegarLoop]: 6624 mSDtfsCounter, 5062 mSDsluCounter, 5493 mSDsCounter, 0 mSdLazyCounter, 181 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5062 SdHoareTripleChecker+Valid, 12117 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 181 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-07-23 02:10:42,915 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5062 Valid, 12117 Invalid, 196 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [15 Valid, 181 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-07-23 02:10:42,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7469 states. [2022-07-23 02:10:43,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7469 to 7463. [2022-07-23 02:10:43,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7463 states, 4908 states have (on average 1.3463732681336593) internal successors, (6608), 5944 states have internal predecessors, (6608), 2000 states have call successors, (2000), 554 states have call predecessors, (2000), 554 states have return successors, (2000), 1998 states have call predecessors, (2000), 2000 states have call successors, (2000) [2022-07-23 02:10:43,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7463 states to 7463 states and 10608 transitions. [2022-07-23 02:10:43,438 INFO L78 Accepts]: Start accepts. Automaton has 7463 states and 10608 transitions. Word has length 931 [2022-07-23 02:10:43,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 02:10:43,444 INFO L495 AbstractCegarLoop]: Abstraction has 7463 states and 10608 transitions. [2022-07-23 02:10:43,444 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 77.33333333333333) internal successors, (232), 3 states have internal predecessors, (232), 3 states have call successors, (92), 3 states have call predecessors, (92), 3 states have return successors, (90), 3 states have call predecessors, (90), 3 states have call successors, (90) [2022-07-23 02:10:43,444 INFO L276 IsEmpty]: Start isEmpty. Operand 7463 states and 10608 transitions. [2022-07-23 02:10:43,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 912 [2022-07-23 02:10:43,524 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 02:10:43,527 INFO L195 NwaCegarLoop]: trace histogram [63, 63, 62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 02:10:43,747 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forcibly destroying the process [2022-07-23 02:10:43,834 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 137 [2022-07-23 02:10:43,834 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-23 02:10:43,834 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 02:10:43,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 02:10:43,835 INFO L85 PathProgramCache]: Analyzing trace with hash -1409707425, now seen corresponding path program 1 times [2022-07-23 02:10:43,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-23 02:10:43,847 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2126504834] [2022-07-23 02:10:43,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 02:10:43,848 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-23 02:10:43,848 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-23 02:10:43,850 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-23 02:10:44,073 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-07-23 02:10:54,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 02:10:54,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 9875 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-23 02:10:54,951 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-23 02:10:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 17357 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 17171 trivial. 0 not checked. [2022-07-23 02:10:55,109 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-23 02:10:55,110 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-23 02:10:55,110 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2126504834] [2022-07-23 02:10:55,110 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2126504834] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 02:10:55,110 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 02:10:55,110 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-23 02:10:55,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108755556] [2022-07-23 02:10:55,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 02:10:55,115 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-23 02:10:55,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-23 02:10:55,116 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-23 02:10:55,116 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-23 02:10:55,116 INFO L87 Difference]: Start difference. First operand 7463 states and 10608 transitions. Second operand has 3 states, 3 states have (on average 70.33333333333333) internal successors, (211), 3 states have internal predecessors, (211), 3 states have call successors, (93), 3 states have call predecessors, (93), 3 states have return successors, (90), 3 states have call predecessors, (90), 3 states have call successors, (90) [2022-07-23 02:10:56,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 02:10:56,249 INFO L93 Difference]: Finished difference Result 21963 states and 31216 transitions. [2022-07-23 02:10:56,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-23 02:10:56,251 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 70.33333333333333) internal successors, (211), 3 states have internal predecessors, (211), 3 states have call successors, (93), 3 states have call predecessors, (93), 3 states have return successors, (90), 3 states have call predecessors, (90), 3 states have call successors, (90) Word has length 911 [2022-07-23 02:10:56,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 02:10:56,604 INFO L225 Difference]: With dead ends: 21963 [2022-07-23 02:10:56,604 INFO L226 Difference]: Without dead ends: 14629 [2022-07-23 02:10:56,653 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 910 GetRequests, 909 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-23 02:10:56,655 INFO L413 NwaCegarLoop]: 6590 mSDtfsCounter, 5268 mSDsluCounter, 5557 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5268 SdHoareTripleChecker+Valid, 12147 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-07-23 02:10:56,655 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5268 Valid, 12147 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-07-23 02:10:56,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14629 states. [2022-07-23 02:10:57,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14629 to 14623. [2022-07-23 02:10:57,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14623 states, 9628 states have (on average 1.3493975903614457) internal successors, (12992), 11704 states have internal predecessors, (12992), 3890 states have call successors, (3890), 1104 states have call predecessors, (3890), 1104 states have return successors, (3890), 3882 states have call predecessors, (3890), 3890 states have call successors, (3890) [2022-07-23 02:10:57,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14623 states to 14623 states and 20772 transitions. [2022-07-23 02:10:57,381 INFO L78 Accepts]: Start accepts. Automaton has 14623 states and 20772 transitions. Word has length 911 [2022-07-23 02:10:57,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 02:10:57,383 INFO L495 AbstractCegarLoop]: Abstraction has 14623 states and 20772 transitions. [2022-07-23 02:10:57,384 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 70.33333333333333) internal successors, (211), 3 states have internal predecessors, (211), 3 states have call successors, (93), 3 states have call predecessors, (93), 3 states have return successors, (90), 3 states have call predecessors, (90), 3 states have call successors, (90) [2022-07-23 02:10:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 14623 states and 20772 transitions. [2022-07-23 02:10:57,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 914 [2022-07-23 02:10:57,491 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 02:10:57,492 INFO L195 NwaCegarLoop]: trace histogram [63, 63, 62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 02:10:57,711 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forcibly destroying the process [2022-07-23 02:10:57,805 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 137 [2022-07-23 02:10:57,805 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-23 02:10:57,805 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 02:10:57,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 02:10:57,806 INFO L85 PathProgramCache]: Analyzing trace with hash 1036541858, now seen corresponding path program 1 times [2022-07-23 02:10:57,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-23 02:10:57,816 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [599624930] [2022-07-23 02:10:57,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 02:10:57,817 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-23 02:10:57,817 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-23 02:10:57,820 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-23 02:10:57,823 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-07-23 02:11:08,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 02:11:09,131 INFO L263 TraceCheckSpWp]: Trace formula consists of 9877 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-23 02:11:09,154 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-23 02:11:09,289 INFO L134 CoverageAnalysis]: Checked inductivity of 17357 backedges. 186 proven. 0 refuted. 0 times theorem prover too weak. 17171 trivial. 0 not checked. [2022-07-23 02:11:09,290 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-23 02:11:09,290 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-23 02:11:09,290 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [599624930] [2022-07-23 02:11:09,290 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [599624930] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 02:11:09,290 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 02:11:09,290 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-23 02:11:09,290 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [797838826] [2022-07-23 02:11:09,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 02:11:09,291 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-23 02:11:09,291 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-23 02:11:09,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-23 02:11:09,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-23 02:11:09,292 INFO L87 Difference]: Start difference. First operand 14623 states and 20772 transitions. Second operand has 3 states, 3 states have (on average 71.0) internal successors, (213), 3 states have internal predecessors, (213), 3 states have call successors, (93), 3 states have call predecessors, (93), 3 states have return successors, (90), 3 states have call predecessors, (90), 3 states have call successors, (90) [2022-07-23 02:11:11,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 02:11:11,280 INFO L93 Difference]: Finished difference Result 37159 states and 52743 transitions. [2022-07-23 02:11:11,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-23 02:11:11,281 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 71.0) internal successors, (213), 3 states have internal predecessors, (213), 3 states have call successors, (93), 3 states have call predecessors, (93), 3 states have return successors, (90), 3 states have call predecessors, (90), 3 states have call successors, (90) Word has length 913 [2022-07-23 02:11:11,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 02:11:11,436 INFO L225 Difference]: With dead ends: 37159 [2022-07-23 02:11:11,436 INFO L226 Difference]: Without dead ends: 22665 [2022-07-23 02:11:11,518 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 912 GetRequests, 911 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-23 02:11:11,523 INFO L413 NwaCegarLoop]: 9634 mSDtfsCounter, 4997 mSDsluCounter, 5424 mSDsCounter, 0 mSdLazyCounter, 181 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4997 SdHoareTripleChecker+Valid, 15058 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 181 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-07-23 02:11:11,524 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4997 Valid, 15058 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 181 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-07-23 02:11:11,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22665 states. [2022-07-23 02:11:12,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22665 to 22659. [2022-07-23 02:11:12,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22659 states, 14957 states have (on average 1.3484656013906533) internal successors, (20169), 18177 states have internal predecessors, (20169), 5968 states have call successors, (5968), 1733 states have call predecessors, (5968), 1733 states have return successors, (5968), 5948 states have call predecessors, (5968), 5968 states have call successors, (5968) [2022-07-23 02:11:12,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22659 states to 22659 states and 32105 transitions. [2022-07-23 02:11:12,621 INFO L78 Accepts]: Start accepts. Automaton has 22659 states and 32105 transitions. Word has length 913 [2022-07-23 02:11:12,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 02:11:12,623 INFO L495 AbstractCegarLoop]: Abstraction has 22659 states and 32105 transitions. [2022-07-23 02:11:12,624 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 71.0) internal successors, (213), 3 states have internal predecessors, (213), 3 states have call successors, (93), 3 states have call predecessors, (93), 3 states have return successors, (90), 3 states have call predecessors, (90), 3 states have call successors, (90) [2022-07-23 02:11:12,624 INFO L276 IsEmpty]: Start isEmpty. Operand 22659 states and 32105 transitions. [2022-07-23 02:11:12,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-07-23 02:11:12,766 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 02:11:12,767 INFO L195 NwaCegarLoop]: trace histogram [64, 64, 62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 02:11:12,983 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forcibly destroying the process [2022-07-23 02:11:13,067 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 137 [2022-07-23 02:11:13,067 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-23 02:11:13,068 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 02:11:13,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 02:11:13,068 INFO L85 PathProgramCache]: Analyzing trace with hash 804695778, now seen corresponding path program 1 times [2022-07-23 02:11:13,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-23 02:11:13,086 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1312943175] [2022-07-23 02:11:13,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 02:11:13,087 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-23 02:11:13,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-23 02:11:13,089 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-23 02:11:13,093 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-07-23 02:11:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 02:11:25,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 9906 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-23 02:11:25,460 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-23 02:11:25,582 INFO L134 CoverageAnalysis]: Checked inductivity of 17549 backedges. 378 proven. 0 refuted. 0 times theorem prover too weak. 17171 trivial. 0 not checked. [2022-07-23 02:11:25,582 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-23 02:11:25,582 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-23 02:11:25,582 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1312943175] [2022-07-23 02:11:25,583 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1312943175] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 02:11:25,583 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 02:11:25,583 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-23 02:11:25,583 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [656234638] [2022-07-23 02:11:25,583 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 02:11:25,584 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-23 02:11:25,584 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-23 02:11:25,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-23 02:11:25,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-23 02:11:25,585 INFO L87 Difference]: Start difference. First operand 22659 states and 32105 transitions. Second operand has 3 states, 3 states have (on average 76.66666666666667) internal successors, (230), 3 states have internal predecessors, (230), 3 states have call successors, (95), 3 states have call predecessors, (95), 3 states have return successors, (92), 3 states have call predecessors, (92), 3 states have call successors, (92) [2022-07-23 02:11:26,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 02:11:26,743 INFO L93 Difference]: Finished difference Result 46244 states and 65422 transitions. [2022-07-23 02:11:26,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-23 02:11:26,744 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 76.66666666666667) internal successors, (230), 3 states have internal predecessors, (230), 3 states have call successors, (95), 3 states have call predecessors, (95), 3 states have return successors, (92), 3 states have call predecessors, (92), 3 states have call successors, (92) Word has length 934 [2022-07-23 02:11:26,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 02:11:26,919 INFO L225 Difference]: With dead ends: 46244 [2022-07-23 02:11:26,920 INFO L226 Difference]: Without dead ends: 23714 [2022-07-23 02:11:27,197 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 933 GetRequests, 932 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-23 02:11:27,199 INFO L413 NwaCegarLoop]: 5824 mSDtfsCounter, 1277 mSDsluCounter, 5547 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1277 SdHoareTripleChecker+Valid, 11371 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-07-23 02:11:27,200 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1277 Valid, 11371 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-07-23 02:11:27,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23714 states. [2022-07-23 02:11:28,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23714 to 23712. [2022-07-23 02:11:28,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23712 states, 15693 states have (on average 1.3456318103613076) internal successors, (21117), 19013 states have internal predecessors, (21117), 6191 states have call successors, (6191), 1827 states have call predecessors, (6191), 1827 states have return successors, (6191), 6169 states have call predecessors, (6191), 6191 states have call successors, (6191) [2022-07-23 02:11:28,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23712 states to 23712 states and 33499 transitions. [2022-07-23 02:11:28,372 INFO L78 Accepts]: Start accepts. Automaton has 23712 states and 33499 transitions. Word has length 934 [2022-07-23 02:11:28,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 02:11:28,373 INFO L495 AbstractCegarLoop]: Abstraction has 23712 states and 33499 transitions. [2022-07-23 02:11:28,374 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 76.66666666666667) internal successors, (230), 3 states have internal predecessors, (230), 3 states have call successors, (95), 3 states have call predecessors, (95), 3 states have return successors, (92), 3 states have call predecessors, (92), 3 states have call successors, (92) [2022-07-23 02:11:28,374 INFO L276 IsEmpty]: Start isEmpty. Operand 23712 states and 33499 transitions. [2022-07-23 02:11:28,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2022-07-23 02:11:28,455 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 02:11:28,455 INFO L195 NwaCegarLoop]: trace histogram [64, 64, 62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 02:11:28,675 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forcibly destroying the process [2022-07-23 02:11:28,747 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 137 [2022-07-23 02:11:28,747 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-23 02:11:28,747 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 02:11:28,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 02:11:28,748 INFO L85 PathProgramCache]: Analyzing trace with hash 1734236082, now seen corresponding path program 1 times [2022-07-23 02:11:28,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-23 02:11:28,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1371782777] [2022-07-23 02:11:28,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 02:11:28,759 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-23 02:11:28,759 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-23 02:11:28,761 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-23 02:11:28,767 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-07-23 02:11:39,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 02:11:40,240 INFO L263 TraceCheckSpWp]: Trace formula consists of 9911 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-23 02:11:40,259 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-23 02:11:40,391 INFO L134 CoverageAnalysis]: Checked inductivity of 17552 backedges. 381 proven. 0 refuted. 0 times theorem prover too weak. 17171 trivial. 0 not checked. [2022-07-23 02:11:40,392 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-23 02:11:40,392 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-23 02:11:40,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1371782777] [2022-07-23 02:11:40,392 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1371782777] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 02:11:40,392 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 02:11:40,393 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-23 02:11:40,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2092085393] [2022-07-23 02:11:40,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 02:11:40,394 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-23 02:11:40,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-23 02:11:40,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-23 02:11:40,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-23 02:11:40,395 INFO L87 Difference]: Start difference. First operand 23712 states and 33499 transitions. Second operand has 3 states, 3 states have (on average 76.33333333333333) internal successors, (229), 3 states have internal predecessors, (229), 3 states have call successors, (95), 3 states have call predecessors, (95), 3 states have return successors, (92), 3 states have call predecessors, (92), 3 states have call successors, (92) [2022-07-23 02:11:41,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 02:11:41,881 INFO L93 Difference]: Finished difference Result 68961 states and 97476 transitions. [2022-07-23 02:11:41,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-23 02:11:41,882 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 76.33333333333333) internal successors, (229), 3 states have internal predecessors, (229), 3 states have call successors, (95), 3 states have call predecessors, (95), 3 states have return successors, (92), 3 states have call predecessors, (92), 3 states have call successors, (92) Word has length 933 [2022-07-23 02:11:41,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 02:11:42,137 INFO L225 Difference]: With dead ends: 68961 [2022-07-23 02:11:42,137 INFO L226 Difference]: Without dead ends: 45378